CN203926082U - Rotary fan - Google Patents
Rotary fan Download PDFInfo
- Publication number
- CN203926082U CN203926082U CN201420332702.5U CN201420332702U CN203926082U CN 203926082 U CN203926082 U CN 203926082U CN 201420332702 U CN201420332702 U CN 201420332702U CN 203926082 U CN203926082 U CN 203926082U
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- China
- Prior art keywords
- fan
- rotating platform
- ring
- cylinder shape
- shape groove
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- 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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Abstract
The utility model discloses a kind of rotary fan, include electric fan, support the fan base of electric fan, the rotating platform of supports fan seat, hold the object table of rotating platform, rotating platform and fan base removably connect, and rotating platform can rotate on object table.This rotary fan can 360 ° of rotations, when the hot electricity consumption fan for cooling in sky in summer is avoided heat, can allow each be sitting in rotary fan people around and can blow to wind.
Description
Technical field
The utility model relates to a kind of household electric appliance, says more specifically a kind of rotary fan.
Background technique
Summer, it was warm, and people conventionally can lower the temperature and avoid heat with electric fan, and most electric fan is oscillating type electric fan, and when a people dries, fan head does not need to swing, and just needs oscillating type electric fan oscillating fan head to allow a plurality of people blow to wind when a plurality of people dry.Yet fan head generally can only be put between 90 °～180 ° at present, the region that blows to like this wind is very limited, particularly when people is very many, people sit together and can surround the apperance of approximate circle, and by the oscillating type electric fan oscillating fan head that puts aside, the wind that the people who sits closely blows to more greatly, the there's less draught that the people far away of seat blows to, very unfavorable to the people far away who sits when cooling is avoided heat like this.And fan is put into center, because fan head generally can only be put between 90 °～180 °, can not guarantee that again everyone can blow to.
Summary of the invention
The purpose of this utility model is: a kind of rotary fan that can 360 ° of rotations is provided.
The scheme that the utility model is dealt with problems is: a kind of rotary fan, include the fan base of electric fan, support electric fan, also include supports fan seat rotating platform, hold the object table of rotating platform, rotating platform and fan are sat and are removably connected, and rotating platform can rotate on object table.
Adopt technique scheme, can make electric fan make electric fan around 360 ° of rotations of object table by rotating platform, in summer, when people encircles, sit into a circle and lower the temperature while avoiding heat, can make everyone can blow to wind, and wind-force size is basic identical.
The utility model is further set to: in object table, be provided with a motor that can make rotating platform rotate, in object table, be also provided with circuit board, object table outer surface is provided with switch and the power plug of controlling rotating platform rotation, and motor, switch, circuit board, power plug are electrically connected in order.
Adopt technique scheme, the rotation of rotating platform makes rotating platform rotation by electric machine rotation, and power plug, circuit board are as the power supply conductor of motor, and switch is controlled the running of motor and controlled turning of rotating platform and stop.
The utility model is further set to: object table contacts rightabout another side and is provided with groove with ground, this groove is cylinder shape groove, cylinder shape groove includes bottom land, cell wall, on the cell wall of cylinder shape groove, be provided with around the cell wall ring shaped slot of a week, in cylinder shape groove, also include rotating platform, fan base, flexible rod, fan plug, conductive hoop, conductive hoop is embedded in ring shaped slot, and conductive hoop internal diameter is greater than ring shaped slot internal diameter to the distance of cylinder shape groove central shaft to the distance of cylinder shape groove central shaft, rotating platform is positioned at the bottom land of cylinder shape groove, one end of flexible rod is fixedly connected with the fan base that rotating platform supports, the other end is fixedly connected with fan plug, plug can be extended with conductive hoop and be contacted by flexible rod, the rotary middle spindle of rotating platform, the central shaft of conductive hoop, the central shaft of cylinder shape groove is on same straight line.
Adopt technique scheme, fan plug is fixedly connected on fan base by flexible rod, and fan plug can rotate along with the rotation of fan base.Electric fan will be switched on and could be operated, and object table has a cylinder shape groove, on the cell wall of cylinder shape groove, there is again a ring shaped slot that can make fan plug insert, this ring shaped slot can be regarded as for electrical slot, simultaneously the rotary middle spindle of rotating platform, the central shaft of the central shaft of conductive hoop, cylinder shape groove on same straight line, when electric fan rotates, fan plug can keep contacting with conductive hoop and rotating all the time.
The utility model is further set to: conductive hoop includes anodal electricity ring, negative electricity ring, dead ring, dead ring is located between anodal electricity ring and negative electricity ring and two electricity is encircled and can not contact, fan plug includes two metal inserts, two metal inserts can be extended respectively at anodal electricity ring and be contacted with negative electricity ring by flexible rod, and anodal electricity ring, negative electricity ring are electrically connected to circuit board.
Adopt technique scheme, electric fan is in the process of rotation, because of both positive and negative polarity electricity ring and circuit board electric coupler, circuit board is connected with power plug again, two metal inserts by fan plug contact respectively at both positive and negative polarity electricity ring, and fan plug, conductive hoop, circuit board, power line are chained together.When switching on, power line can make the energising of fan plug, electric fan energising running, and fan plug is located contact with conductive hoop and rotate all the time, reaches the object of energising always.
The utility model is further set to: flexible rod includes interior bar, outer bar, spacing button, on outer bar cover and interior bar, and after spacing button is separately positioned on flexible rod and extends, interior bar contact with outer bar part, the outside of interior bar and the inner side of outer bar.
Adopt technique scheme, flexible rod is mutually to fasten by the spacing button on interior bar outside and the spacing button inside outer bar, thereby reaches spacing, can not make the interior bar of flexible rod separated with outer bar.
The utility model is further set to: fan base and rotating platform phase-contact surface place, above one of them, be provided with inserted block, and another face is provided with the jack corresponding with inserted block shape, and fan base and rotating platform are pegged graft.
Adopt technique scheme, fan base can rotate by rotating platform, because be to peg graft, fan base is equivalent to be fixed on rotating platform, makes the more stable of electric fan rotation.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotary fan;
Fig. 2 is the front section view of rotary fan;
Fig. 3 is the plan view of part part position relation in rotary fan.
Embodiment
A kind of rotary fan as shown in Figure 1, 2, 3, include electric fan 5, support the fan base 6 of electric fan, the rotating platform 8 of supports fan seat, hold the object table 4 of rotating platform, rotating platform 8 removably connects with fan base 6, and rotating platform 8 can rotate on object table 4.In object table 4, there is a motor 9 that can make rotating platform 8 rotate, in object table, be also provided with circuit board 15, object table 4 outer surfaces are provided with switch 17 and the power plug 16 of controlling rotating platform rotation, and motor 9, switch 17, circuit board 15, power plug 16 are electrically connected in order.When switching on power, open switch 17, motor 9 can rotate in energising, the rotating platform 8 being connected with machine shaft can rotate by line centered by that straight line at motor 9 rotating shaft places, the fan base 6 that is placed on electric fan on rotating platform is connected with slot 42 by inserted link 41 again, fan base 6 is fixed together with respect to rotating platform 8, and fan base 6 can rotate along with the rotation of rotating platform 8, and electric fan 5 can reach the object of 360 ° of rotations.
Rotating platform 6 drives electric fan 5 rotations, electric fan 5 also needs power supply running simultaneously, in order to make electric fan 5 can not allow fan plug cord and electric fan main body tangle up in the process of rotation, so having set a kind of electric fan can not twist together at the process fan plug cord of rotation, and can reach the structure that fan plug is switched on always, this structure is that object table contacts rightabout another side and is provided with groove with ground, this groove is cylinder shape groove, cylinder shape groove includes bottom land, cell wall, on the cell wall of cylinder shape groove, be provided with around the cell wall ring shaped slot of a week 7, in cylinder shape groove, also include rotating platform 8, fan base 6, flexible rod, fan plug 12, conductive hoop 13, conductive hoop 13 is embedded in ring shaped slot 7, and conductive hoop 13 internal diameters are greater than ring shaped slot 7 internal diameters to the distance of cylinder shape groove central shaft to the distance of cylinder shape groove central shaft, rotating platform 8 is positioned at the bottom land of cylinder shape groove, one end of flexible rod is fixedly connected with the fan base 6 that rotating platform 8 supports, the other end is fixedly connected with fan plug 12, fan plug 12 can be extended with conductive hoop 13 and be contacted by flexible rod.And the central shaft of the rotary middle spindle of rotating platform, the central shaft of conductive hoop, cylinder shape groove is on same straight line.Conductive hoop includes anodal electricity ring, negative electricity ring, dead ring, dead ring is located between anodal electricity ring and negative electricity ring and two electricity is encircled and can not contact, fan plug includes two metal inserts 14, two metal inserts can be extended respectively at anodal electricity ring and be contacted with negative electricity ring by flexible rod, and anodal electricity ring, negative electricity ring are electrically connected to circuit board 15.Because fan plug 12 is fixedly connected on fan base 6, fan plug 12 can rotate along with the rotation of electric fan body, and for the fan plug 12 in rotation is switched on always, so just in the cylinder shape groove of object table, be provided with a ring shaped slot 7 that can make fan plug insert, so fan plug 12 can be in ring shaped slot 7 in the process of rotation always.And in ring shaped slot 7, be provided with conductive hoop 13, and also circlewise, and conductive hoop 13 has positive and negative level electricity ring to this conductive hoop 13, and both positive and negative polarity electricity ring is intercepted two electricity rings can be short-circuited in galvanization by dead ring.When two metal inserts 14 of fan plug 12 when flexible rod extends, understand respectively and contact with the both positive and negative polarity electricity ring of conductive hoop 13, electric fan can contact with conductive hoop 13 all the time at the process fan plug 12 of rotation, and conductive hoop 13 is electrically connected to circuit board 15, circuit board 15 is electrically connected to power plug 16, can regard fan plug 12, conductive hoop 13, circuit board 15, power plug 16 as and be chained together.When power plug 16 energising, conductive hoop 13 can energising, and the fan plug 12 contact all the time with conductive hoop 13 in the process of electric fan rotation also can switch on, thereby makes electric fan in the process of rotating, the electric fan running of can always switching on.
Claims (6)
1. a rotary fan, include the fan base of electric fan, support electric fan, it is characterized in that: also include supports fan seat rotating platform, hold the object table of rotating platform, rotating platform and fan base removably connect, and rotating platform can rotate on object table.
2. rotary fan according to claim 1, it is characterized in that: in object table, be provided with a motor that can make rotating platform rotate, in object table, be also provided with circuit board, object table outer surface is provided with switch and the power plug of controlling rotating platform rotation, and motor, switch, circuit board, power plug are electrically connected in order.
3. rotary fan according to claim 1 and 2, it is characterized in that: object table contacts rightabout another side and is provided with groove with ground, this groove is cylinder shape groove, cylinder shape groove includes bottom land, cell wall, on the cell wall of cylinder shape groove, be provided with around the cell wall ring shaped slot of a week, in cylinder shape groove, also include rotating platform, fan base, flexible rod, fan plug, conductive hoop, conductive hoop is embedded in ring shaped slot, and conductive hoop internal diameter is greater than ring shaped slot internal diameter to the distance of cylinder shape groove central shaft to the distance of cylinder shape groove central shaft, rotating platform is positioned at the bottom land of cylinder shape groove, one end of flexible rod is fixedly connected with the fan base that rotating platform supports, the other end is fixedly connected with fan plug, plug can be extended with conductive hoop and be contacted by flexible rod, the rotary middle spindle of rotating platform, the central shaft of conductive hoop, the central shaft of cylinder shape groove is on same straight line.
4. rotary fan according to claim 3, it is characterized in that: conductive hoop includes anodal electricity ring, negative electricity ring, dead ring, dead ring is located between anodal electricity ring and negative electricity ring and two electricity is encircled and can not contact, fan plug includes two metal inserts, two metal inserts can be extended respectively at anodal electricity ring and be contacted with negative electricity ring by flexible rod, and anodal electricity ring, negative electricity ring are electrically connected to circuit board.
5. rotary fan according to claim 4, it is characterized in that: flexible rod includes interior bar, outer bar, spacing button, on outer bar cover and interior bar, spacing button is separately positioned on after flexible rod elongation, interior bar contact with outer bar part, the outside of interior bar and the inner side of outer bar.
6. rotary fan according to claim 1, is characterized in that: fan base and rotating platform phase-contact surface place, above one of them, be provided with inserted block, and another face is provided with the jack corresponding with inserted block shape, and fan base and rotating platform are pegged graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332702.5U CN203926082U (en) | 2014-06-20 | 2014-06-20 | Rotary fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332702.5U CN203926082U (en) | 2014-06-20 | 2014-06-20 | Rotary fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203926082U true CN203926082U (en) | 2014-11-05 |
Family
ID=51821901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332702.5U Expired - Fee Related CN203926082U (en) | 2014-06-20 | 2014-06-20 | Rotary fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203926082U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448408A (en) * | 2017-09-19 | 2017-12-08 | 王辰阳 | Tower leaf multifunction aids in assembling stand |
| CN109043826A (en) * | 2018-07-10 | 2018-12-21 | 郑州国知网络技术有限公司 | A kind of computer desk of the network technology exploitation convenient for adjusting height |
| CN112360783A (en) * | 2020-10-15 | 2021-02-12 | 闫二环 | Desktop surrounding type fan |
| CN113547508A (en) * | 2021-07-16 | 2021-10-26 | 扬州工业职业技术学院 | Multidirectional rotating base of industrial robot |
-
2014
- 2014-06-20 CN CN201420332702.5U patent/CN203926082U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107448408A (en) * | 2017-09-19 | 2017-12-08 | 王辰阳 | Tower leaf multifunction aids in assembling stand |
| CN109043826A (en) * | 2018-07-10 | 2018-12-21 | 郑州国知网络技术有限公司 | A kind of computer desk of the network technology exploitation convenient for adjusting height |
| CN112360783A (en) * | 2020-10-15 | 2021-02-12 | 闫二环 | Desktop surrounding type fan |
| CN113547508A (en) * | 2021-07-16 | 2021-10-26 | 扬州工业职业技术学院 | Multidirectional rotating base of industrial robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20150620 |
|
| EXPY | Termination of patent right or utility model |