CN202510389U - Mini electric fan with universal serial bus (USB) interface - Google Patents
Mini electric fan with universal serial bus (USB) interface Download PDFInfo
- Publication number
- CN202510389U CN202510389U CN2012201346520U CN201220134652U CN202510389U CN 202510389 U CN202510389 U CN 202510389U CN 2012201346520 U CN2012201346520 U CN 2012201346520U CN 201220134652 U CN201220134652 U CN 201220134652U CN 202510389 U CN202510389 U CN 202510389U
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- CN
- China
- Prior art keywords
- electric fan
- usb
- shell
- fan
- power line
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a mini electric fan with a universal serial bus (USB) interface. The mini electric fan comprises a foot stand, wherein the foot stand is connected with a shell through a rotary joint; fan blades are arranged in the shell; the rear side of the shell is provided with a portable switch and a power line socket; a power line plug is inserted into the power line socket; and the power line plug is connected with a USB connector through a conducting wire. The utility model has the advantages that the mini electric fan has a small size and a simple structure, and is convenient to use; and the shell is connected with the foot stand through the rotary joint, so that the wind direction of the electric fan can be conveniently adjusted. The fan is connected with a computer in a USB interface mode instead of a traditional mode of directly connecting a power supply, so that the fan has a compact structure, and the resources of the computer are fully utilized; and the USB structure has the advantages of low voltage and the like, so that accidents which are caused by the electric fan such as electric shock can be prevented.
Description
Technical field
The utility model relates to the mini electric fan of a kind of USB interface.
Background technique
Electric fan is a kind of traditional electrical equipment, enjoys the cool to make distinguished and admirable confession user, for air-conditioning, because electric fan is economical and practical, therefore is widely used at present.Along with living standard constantly improves, the demand of electric fan also strengthens gradually, especially for the working clan.Usually the common electrical fan body is long-pending huger, to occupy the space big, but the Office table space is limited, very difficult under the situation of computer an electric fan is installed again being equipped with.Transformation task to electric fan is very urgent.
The model utility content
The purpose of the utility model provides the mini electric fan of a kind of USB interface, and is simple in structure, and beautiful shape is to overcome the above-mentioned deficiency that present existing technology exists.
The purpose of the utility model is to realize through following technological scheme:
The mini electric fan of a kind of USB interface comprises foot rest, and foot rest is connected with shell through swivel joint; The inside of shell is provided with fan blade; The back side of shell is provided with portable switch and power line socket; The inside of power line socket is inserted with power-line plug; Power-line plug is connected with the USB joint through lead.
The beneficial effect of the utility model is: profile is small and exquisite, and is simple in structure, easy to use, and shell is connected with foot rest through rotatable joint, can conveniently adjust the wind direction of electric fan.Fan adopts the mode of USB interface to connect computer to replace tradition directly to connect the mode of power supply, compact structure not only, and make full use of the resource of computer, the USB structure has advantages such as voltage is low, can prevent the accidents such as electric shock that caused by electric fan.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the front side structure schematic representation of the mini electric fan of the described USB interface of the utility model embodiment;
Fig. 2 is the rear structure schematic representation of the mini electric fan of the described USB interface of the utility model embodiment;
Fig. 3 is the structural representation of the wiring of the mini electric fan of the described USB interface of the utility model embodiment.
Among the figure:
1, foot rest; 2, swivel joint; 3, shell; 4, fan blade; 5, portable switch; 6, power line socket; 7, power-line plug; 8, lead; 9, USB joint.
Embodiment
Shown in Fig. 1-3, the mini electric fan of the described a kind of USB interface of the utility model embodiment comprises foot rest 1, and foot rest 1 is connected with shell 3 through swivel joint 2; The inside of shell 3 is provided with fan blade 4; The back side of shell 3 is provided with portable switch 5 and power line socket 6; The inside of power line socket 6 is inserted with power-line plug 7; Power-line plug 7 is connected with USB joint 9 through lead 8.
During concrete the use, power-line plug 7 is inserted in the power line socket 6, again USB joint 9 is inserted in the USB interface.Open portable switch 5 then, the position of adjustment swivel joint 2 adjustment shells 3.The utility model profile is small and exquisite; Simple in structure, easy to use, fan adopts the mode of USB interface to connect the mode that computer replaces the direct connection of tradition power supply; Compact structure not only; And making full use of the resource of computer, the USB structure has advantages such as voltage is low, can prevent the accidents such as electric shock that caused by electric fan.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technological scheme, all drops within the protection domain of the utility model.
Claims (1)
1. the mini electric fan of USB interface comprises foot rest (1), and foot rest (1) is connected with shell (3) through swivel joint (2); The inside of shell (3) is provided with fan blade (4); It is characterized in that: the back side of shell (3) is provided with portable switch (5) and power line socket (6); The inside of power line socket (6) is inserted with power-line plug (7); Power-line plug (7) is connected with USB joint (9) through lead (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201346520U CN202510389U (en) | 2012-03-31 | 2012-03-31 | Mini electric fan with universal serial bus (USB) interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201346520U CN202510389U (en) | 2012-03-31 | 2012-03-31 | Mini electric fan with universal serial bus (USB) interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510389U true CN202510389U (en) | 2012-10-31 |
Family
ID=47062879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201346520U Expired - Fee Related CN202510389U (en) | 2012-03-31 | 2012-03-31 | Mini electric fan with universal serial bus (USB) interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510389U (en) |
-
2012
- 2012-03-31 CN CN2012201346520U patent/CN202510389U/en not_active Expired - Fee Related
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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: 20121031 Termination date: 20130331 |