CN203104061U - Universal serial bus (USB) charger with semispherical shell - Google Patents
Universal serial bus (USB) charger with semispherical shell Download PDFInfo
- Publication number
- CN203104061U CN203104061U CN 201320134014 CN201320134014U CN203104061U CN 203104061 U CN203104061 U CN 203104061U CN 201320134014 CN201320134014 CN 201320134014 CN 201320134014 U CN201320134014 U CN 201320134014U CN 203104061 U CN203104061 U CN 203104061U
- Authority
- CN
- China
- Prior art keywords
- usb
- hemispherical shell
- charger
- transformer
- semispherical shell
- 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
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a universal serial bus (USB) charger with a semispherical shell. The universal serial bus (USB) charger with the semispherical shell comprises a plug, a lead and the semispherical shell, wherein a transformer is fixedly arranged inside an inner cavity of the semispherical shell; a thread through hole, a USB output end and a plurality of radiating through holes are also arranged on the semispherical shell; the USB output end is arranged on a plane of the semispherical shell; at least one radiating through hole is arranged on the plane of the semispherical shell; at least one radiating through hole is arranged on a spherical surface of the semispherical shell; the lead passes through the thread through hole and is connected with the transformer; the transformer is connected with the USB output end; and the plug is connected with the lead. By adopting the scheme, the USB charger adopts a mode of connecting the transformer through the lead by the plug. Thus, the area of a wiring board occupied by the charger is reduced; the wiring board can simultaneously utilize more plugs; and a plurality of USB equipments also can be simultaneously powered. Therefore, the USB charger has strong practicability and market application value.
Description
Technical field
The utility model relates to the cell-phone charging field, in particular, and a kind of USB charger with hemispherical shell.
Background technology
Existing charger for mobile phone often is installed in plug on the very big transformer of volume, like this, when using the plug of charger on terminal block, a charger occurs through regular meeting and takies two even more jack position, influences other electrical equipment and uses terminal block.
Therefore, there is defective in prior art, needs to improve.
The utility model content
Technical problem to be solved in the utility model provides a kind of novel USB charger with hemispherical shell.
The technical solution of the utility model is as follows: a kind of USB charger with hemispherical shell, and it comprises plug, lead and hemispherical shell; Described hemispherical shell intracoelomic cavity fixedly installs a transformer; Described hemispherical shell also is provided with one and crosses line three-way hole, USB output and some heat radiation through holes; Described USB output is arranged at the plane of described hemispherical shell; The plane of described hemispherical shell is provided with at least one described heat radiation through hole; The sphere of described hemispherical shell is provided with at least one described heat radiation through hole; Described lead passes a described line three-way hole of crossing and connects described transformer; Described transformer connects described USB output; Described plug connects described lead.
Preferably, in the described USB charger, the plane of described hemispherical shell and sphere contact position are provided with a becket.
Preferably, in the described USB charger, described hemispherical shell also is provided with some annular dimpled grains.
Preferably, in the described USB charger, described hemispherical shell also is provided with three lug bosses.
Preferably, in the described USB charger, each described lug boss is arranged and is formed an equilateral triangle.
Adopt such scheme, the utility model adopts plug to be wired to the mode of transformer, reduced the area of the shared terminal block of charger, make terminal block can use more plug simultaneously, can also give a plurality of USB device power supplies simultaneously, have very strong practicality and market using value.
Description of drawings
Fig. 1 is the schematic diagram of an embodiment of the present utility model;
Fig. 2 is the schematic diagram on the plane of hemispherical shell shown in Figure 1.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As shown in Figure 1, an embodiment of the present utility model is, a kind of USB charger USB charger with hemispherical shell, and it comprises plug 101, lead 102 and hemispherical shell 100; Described hemispherical shell intracoelomic cavity fixedly installs a transformer 104; Described hemispherical shell also is provided with one and crosses line three-way hole 103, USB output 105 and some heat radiation through holes 200; As shown in Figure 1, 2, described USB output 105 is arranged at the plane 401 of described hemispherical shell; As shown in Figure 2, the plane 401 of described hemispherical shell is provided with at least one described heat radiation through hole 200; As shown in Figure 1, the sphere 402 of described hemispherical shell also is provided with at least one described heat radiation through hole 200; Described lead 102 passes a described line three-way hole 103 of crossing and connects described transformer 104; Described transformer connects described USB output, is its power supply; Described USB output is used to insert outside USB charging wire or USB charging device, is its power supply; Described plug connects described lead.
Preferably, in the described USB charger, the plane of described hemispherical shell and sphere contact position are provided with a becket, and be common, is convenient to install and use; Preferably, mounting groove is set on the becket, is used for the plane of described hemispherical shell is installed to sphere.
Preferably, in the described USB charger, described hemispherical shell also is provided with some annular dimpled grains, is convenient to the user and hands and put.
Preferably, in the described USB charger, described hemispherical shell also is provided with three lug bosses.Preferably, each described lug boss is arranged and is formed an equilateral triangle, forms a tripod, is used to support described hemispherical shell.
Further, embodiment of the present utility model can also be each technical characterictic of the various embodiments described above, the USB charger that is combined to form mutually.The utility model the various embodiments described above adopt plug to be wired to the mode of transformer, reduced the area of the shared terminal block of charger, make terminal block can use more plug simultaneously, can also give a plurality of USB device power supplies simultaneously, have very strong practicality and market using value.
Need to prove that above-mentioned each technical characterictic continues combination mutually, forms the various embodiment that do not enumerate in the above, all is considered as the scope of the utility model specification record; And, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (5)
1. the USB charger with hemispherical shell is characterized in that, comprises plug, lead and hemispherical shell;
Described hemispherical shell intracoelomic cavity fixedly installs a transformer;
Described hemispherical shell also is provided with one and crosses line three-way hole, USB output and some heat radiation through holes;
Described USB output is arranged at the plane of described hemispherical shell;
The plane of described hemispherical shell is provided with at least one described heat radiation through hole;
The sphere of described hemispherical shell is provided with at least one described heat radiation through hole;
Described lead passes a described line three-way hole of crossing and connects described transformer;
Described transformer connects described USB output;
Described plug connects described lead.
2. according to the described USB charger of claim 1, it is characterized in that the plane of described hemispherical shell and sphere contact position are provided with a becket.
3. according to the described USB charger of claim 1, it is characterized in that described hemispherical shell also is provided with some annular dimpled grains.
4. according to the described USB charger of claim 1, it is characterized in that described hemispherical shell also is provided with three lug bosses.
5. according to the described USB charger of claim 4, it is characterized in that each described lug boss is arranged and formed an equilateral triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134014 CN203104061U (en) | 2013-03-22 | 2013-03-22 | Universal serial bus (USB) charger with semispherical shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320134014 CN203104061U (en) | 2013-03-22 | 2013-03-22 | Universal serial bus (USB) charger with semispherical shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104061U true CN203104061U (en) | 2013-07-31 |
Family
ID=48855438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320134014 Expired - Fee Related CN203104061U (en) | 2013-03-22 | 2013-03-22 | Universal serial bus (USB) charger with semispherical shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104061U (en) |
-
2013
- 2013-03-22 CN CN 201320134014 patent/CN203104061U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204315800U (en) | A kind of modularization socket | |
| CN204180130U (en) | Portable type charge mobile phone shell | |
| CN203202881U (en) | Lamp | |
| CN204680800U (en) | A kind of rotary socket with USB jack | |
| CN203104061U (en) | Universal serial bus (USB) charger with semispherical shell | |
| CN203932610U (en) | A kind of socket | |
| CN205985534U (en) | Multi -functional rotatable socket | |
| CN203233189U (en) | USB charger with heat radiation through holes | |
| CN203883260U (en) | Charging socket with contacts on two sides | |
| CN203071354U (en) | Multifunctional socket | |
| KR101473194B1 (en) | Charge device and system capable of data communication | |
| CN103001054A (en) | Magic cube power strip | |
| CN203026746U (en) | Multi-sectional extension line socket | |
| CN202068054U (en) | Multifunctional combined-type charging connector | |
| CN204885587U (en) | Spherical rotatory stealthy socket | |
| CN206004106U (en) | A kind of multifunctional dual-head plug | |
| CN201440551U (en) | General power converter | |
| CN204538327U (en) | A kind of patching jack twisted | |
| CN203167218U (en) | Novel earphone plug continuous insertion plug device | |
| CN204144548U (en) | A kind of composite type easily extensible socket | |
| CN203233190U (en) | USB charger with square plug | |
| CN203166583U (en) | USB charger | |
| CN203071306U (en) | Magic square type socket strip | |
| CN202695794U (en) | Ring-shaped plug board | |
| CN201797129U (en) | Portable power strip |
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: 20130731 Termination date: 20140322 |