CN202746299U - Portable automatic flap fan device - Google Patents
Portable automatic flap fan device Download PDFInfo
- Publication number
- CN202746299U CN202746299U CN 201220270251 CN201220270251U CN202746299U CN 202746299 U CN202746299 U CN 202746299U CN 201220270251 CN201220270251 CN 201220270251 CN 201220270251 U CN201220270251 U CN 201220270251U CN 202746299 U CN202746299 U CN 202746299U
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- Prior art keywords
- gear
- flabellum
- eccentric wheel
- motor
- battery
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- Expired - Fee Related
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Abstract
A portable automatic flap fan device comprises fan blades, fan blade fixing parts, connecting rods, a gear transmission mechanism, a conducting wire, a motor, a switch, a handle, a battery, a small gear, a lateral gear, an eccentric wheel and a rotating shaft, wherein the battery, the switch, the conducting wire, the motor and the gear transmission mechanism are arranged inside the handle, the battery, the switch and the motor are connected with one another through the conducting wire, the gear transmission mechanism consists of the small gear, the lateral gear, the eccentric wheel and the rotating shaft, the lateral gear and the eccentric wheel are connected on two ends of the rotating shaft, the small gear is engaged with the lateral gear, an output shaft of the motor is connected with the small gear on the gear transmission mechanism, the eccentric wheel on the gear transmission mechanism is connected with one end of the connecting rod, the other end of the connecting rod is connected with one end of each fan blade fixing part, and each fan blade is connected with the other end of the corresponding fan blade fixing part. The portable automatic flap fan device is not only small in size, convenient to carry and large in wind acting area, but also can be used as an ordinary fan and has wider application range.
Description
Technical field
The utility model relates to a kind of device of flopping, and relates in particular to a kind of Portable Automatic device of flopping.
Background technique
Have on the market at present the electric fan of portable small-sized rotor, be directed to the conventional fan in our daily life on this fan principle, provide power supply by two joint No.5 cells, small motor provides power.But the electric fan blade of small-sized rotary wing type is less, and the wind-force of output is not enough, and the wind action area is also little, lack actual application value, and the characteristics that do not have long-time use, traditional flops, and it is large to have wind-force, the advantage that the wind action area is large, but tradition is flopped and is mainly the main body of flopping that leaf of Japanese banana or plastic article consist of, then in the bottom part body of flopping by individual handle, during use, need manpower manual to use, extremely inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of Portable Automatic device of flopping, and it is light and handy that it has structure, advantage simple to operate.
The utility model is achieved like this, it comprises flabellum, the flabellum fixed block, connecting rod, gear drive, wire, motor, switch, handgrip, battery, small gear, side gear, eccentric wheel, rotating shaft, it is characterized in that, the sidepiece of handgrip is provided with a groove, be provided with battery in the handgrip, switch, wire, motor, gear drive, battery, switch is connected wire with motor and connects, gear drive is by small gear, side gear, eccentric wheel and rotating shaft consist of, side gear and eccentric wheel are connected to the two ends of rotating shaft, small gear and side gear engagement, the output shaft of motor links to each other with small gear on the gear drive, eccentric wheel on the gear drive links to each other with connecting rod one end, the other end of connecting rod is connected with an end of flabellum fixed block, flabellum is connected with the flabellum fixed block the other end, and the expansion plane of flabellum and the plane at eccentric wheel place are perpendicular; The Placement of the Placement of the other end of described connecting rod and flabellum fixed block one end and flabellum and the flabellum fixed block the other end is and removably connects; Described battery is dryelement cell or chargeable storage.
Technique effect of the present utility model is: flop with traditional rotor fan and tradition and compare, not only small volume is convenient for carrying, and the wind active area is large, and also can make common fan and use when dead battery, and Applicable scope is wider.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is gear drive structural representation of the present utility model.
In the drawings, 1, flabellum 2, flabellum fixed block 3, connecting rod 4, gear drive 5, wire 6, motor 7, switch 8, handgrip 9, battery 10, small gear 11, rotating shaft 12, side gear 13, eccentric wheel.
Embodiment
Such as Fig. 1, shown in 2, the utility model is achieved like this, it comprises flabellum 1, flabellum fixed block 2, connecting rod 3, gear drive 4, wire 5, motor 6, switch 7, handgrip 8, battery 9, small gear 10, side gear 11, eccentric wheel 12, rotating shaft 13, it is characterized in that, the sidepiece of handgrip 8 is provided with a groove, be provided with battery 9 in the handgrip 8, switch 7, wire 5, motor 6, gear drive 4, battery 9, switch 7 is connected with motor by wire 5 connections, gear drive 4 is by small gear 10, side gear 11, eccentric wheel 12 and rotating shaft 13 consist of, side gear 11 and eccentric wheel 12 are connected to the two ends of rotating shaft 13, small gear 10 and side gear 11 engagements, the output shaft of motor 6 links to each other with small gear 10 on the gear drive 4, eccentric wheel 12 on the gear drive 4 links to each other with connecting rod 3 one ends, the other end of connecting rod 3 is connected with flabellum fixed block one end 2, flabellum 1 is connected with the other end of flabellum fixed block 2, and the plane at the expansion plane of flabellum 1 and eccentric wheel 12 places is perpendicular; The Placement of the Placement of the other end of described connecting rod 3 and flabellum fixed block 2 one ends and flabellum 1 and flabellum fixed block 2 the other ends is and removably connects; Described battery 9 is dryelement cell or chargeable storage; In use, at switch 7 control motors 6, motor 6 drives small gear 10 rotations, small gear 10 and side gear 11 engagement driving, side gear 11 rotates and drives rotating shaft 13,12 rotations of rotating shaft 13 band movable eccentric wheels, and eccentric wheel 12 drives connecting rod 3, connecting rod 3 drives flabellum fixed block 2, and then drive flabellum 1 motion, because the plane at the expansion plane of flabellum 1 and eccentric wheel 12 places is perpendicular, so that flabellum 1 is along launching to move reciprocatingly on the vertical direction in plane with flabellum 1, namely finish the action of generally flopping, when not in use, after only need to drawing flabellum 1 in, be put in the handgrip 8 sidepiece grooves and get final product, if simultaneously during dead battery, can be used as the general use of flopping.
Claims (3)
1. Portable Automatic device of flopping, it comprises flabellum, the flabellum fixed block, connecting rod, gear drive, wire, motor, switch, handgrip, battery, small gear, side gear, eccentric wheel, rotating shaft, it is characterized in that, the sidepiece of handgrip is provided with a groove, be provided with battery in the handgrip, switch, wire, motor, gear drive, battery, switch is connected wire with motor and connects, gear drive is by small gear, side gear, eccentric wheel and rotating shaft consist of, side gear and eccentric wheel are connected to the two ends of rotating shaft, small gear and side gear engagement, the output shaft of motor links to each other with small gear on the gear drive, eccentric wheel on the gear drive links to each other with connecting rod one end, the other end of connecting rod is connected with an end of flabellum fixed block, flabellum is connected with the flabellum fixed block the other end, and the expansion plane of flabellum and the plane at eccentric wheel place are perpendicular.
2. a kind of Portable Automatic device of flopping as claimed in claim 1 is characterized in that, the Placement of the Placement of the other end of described connecting rod and flabellum fixed block one end and flabellum and the flabellum fixed block the other end is and removably connects.
3. a kind of Portable Automatic device of flopping as claimed in claim 1 is characterized in that described battery is dryelement cell or chargeable storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270251 CN202746299U (en) | 2012-06-11 | 2012-06-11 | Portable automatic flap fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270251 CN202746299U (en) | 2012-06-11 | 2012-06-11 | Portable automatic flap fan device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746299U true CN202746299U (en) | 2013-02-20 |
Family
ID=47705700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270251 Expired - Fee Related CN202746299U (en) | 2012-06-11 | 2012-06-11 | Portable automatic flap fan device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909909A (en) * | 2017-12-21 | 2018-04-13 | 江苏华明科教设备有限公司 | A kind of antiracer |
-
2012
- 2012-06-11 CN CN 201220270251 patent/CN202746299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107909909A (en) * | 2017-12-21 | 2018-04-13 | 江苏华明科教设备有限公司 | A kind of antiracer |
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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: 20130220 Termination date: 20130611 |