CN203978888U - Rotary fan - Google Patents
Rotary fan Download PDFInfo
- Publication number
- CN203978888U CN203978888U CN201420350460.2U CN201420350460U CN203978888U CN 203978888 U CN203978888 U CN 203978888U CN 201420350460 U CN201420350460 U CN 201420350460U CN 203978888 U CN203978888 U CN 203978888U
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- fan
- rotating platform
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Abstract
The utility model discloses a kind of rotary fan, include electric fan, support fan base, the supports fan seat of electric fan rotating platform, 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, in the time that 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 sky heat, people conventionally can lower the temperature and avoid heat with electric fan, most electric fan is oscillating type electric fan, when a people dries fan head do not need swing, in the time that multiple people dry, just need oscillating type electric fan oscillating fan head to allow multiple people blow to wind.But fan head generally can only be put between 90 °～180 ° at present, the region that blows to like this wind is very limited, particularly in the time that 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, like this in the time that cooling is avoided heat to sit people far away very unfavorable.And fan is put into center, because fan head generally can only be put between 90 °～180 °, can not ensure 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, sit into a circle and lower the temperature while avoiding heat when people encircles in summer, 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 the running of switch control motor is controlled turning of rotating platform and stopped.
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 the distance of ring shaped slot internal diameter to 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, the central shaft of the central shaft of the rotary middle spindle of rotating platform, conductive hoop, cylinder shape groove is on same straight line simultaneously, in the time that 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 rings can not be contacted, 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 with 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.In the time that 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 of the spacing button on interior bar outside and outer bar inner side, thereby reaches spacing, can not make the interior bar of flexible rod separate 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.
Brief description of the drawings
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 fan base 6, the supports fan seat of electric fan rotating platform 8, 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.In the time 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 to rotate, 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 the distance of ring shaped slot 7 internal diameters to 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, the fan base 6 that one end of flexible rod is supported with rotating platform 8 is fixedly connected with, 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 rings can not be contacted, 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 with 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 not be short-circuited in galvanization by dead ring.When two metal inserts 14 of fan plug 12 in the time that flexible rod extends can contact with the both positive and negative polarity electricity ring of conductive hoop 13 respectively, 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 with circuit board 15, circuit board 15 is electrically connected with power plug 16, can regard fan plug 12, conductive hoop 13, circuit board 15, power plug 16 as and be chained together.In the time that power plug 16 is switched on, 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 the distance of ring shaped slot internal diameter to 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 rings can not be contacted, 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 with 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 |
|---|---|---|---|
| CN201420350460.2U CN203978888U (en) | 2014-06-27 | 2014-06-27 | Rotary fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420350460.2U CN203978888U (en) | 2014-06-27 | 2014-06-27 | Rotary fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203978888U true CN203978888U (en) | 2014-12-03 |
Family
ID=51976340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420350460.2U Expired - Fee Related CN203978888U (en) | 2014-06-27 | 2014-06-27 | Rotary fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203978888U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852182A (en) * | 2015-05-28 | 2015-08-19 | 小米科技有限责任公司 | Power line assembly and electronic equipment |
| CN106194802A (en) * | 2016-09-27 | 2016-12-07 | 佛山职业技术学院 | A kind of self-cleaning fan |
| CN106246580A (en) * | 2016-09-27 | 2016-12-21 | 佛山职业技术学院 | A kind of toy fan |
| CN109519401A (en) * | 2018-11-26 | 2019-03-26 | 倪志华 | A kind of adjustable angle type blower facilitating installation |
| CN109584676A (en) * | 2018-08-20 | 2019-04-05 | 安徽倍思特教育科技有限公司 | A kind of auxiliary teaching device of College Ideological and Political Education |
| CN110151400A (en) * | 2018-03-19 | 2019-08-23 | 张积英 | A kind of Urology Surgery nursing wound binding device |
| CN111828368A (en) * | 2020-07-28 | 2020-10-27 | 宁波先锋电器制造有限公司 | Magnetic attraction type direct current power supply structure |
| CN112128129A (en) * | 2020-10-16 | 2020-12-25 | 北京远飞高机械科技有限公司 | Oscillating electric fan capable of steering amplitude |
| CN112128130A (en) * | 2020-10-16 | 2020-12-25 | 北京远飞高机械科技有限公司 | Vibrating oscillating electric fan capable of adjusting elevation angle |
| CN112253513A (en) * | 2020-10-16 | 2021-01-22 | 北京远飞高机械科技有限公司 | Vibrating oscillating electric fan with small night lamp and adjustable oscillating angle |
| CN112324687A (en) * | 2020-10-16 | 2021-02-05 | 北京远飞高机械科技有限公司 | Oscillating electric fan |
-
2014
- 2014-06-27 CN CN201420350460.2U patent/CN203978888U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852182A (en) * | 2015-05-28 | 2015-08-19 | 小米科技有限责任公司 | Power line assembly and electronic equipment |
| US10276994B2 (en) | 2015-05-28 | 2019-04-30 | Xiaomi Inc. | Power line assembly and electronic device using same |
| CN106194802A (en) * | 2016-09-27 | 2016-12-07 | 佛山职业技术学院 | A kind of self-cleaning fan |
| CN106246580A (en) * | 2016-09-27 | 2016-12-21 | 佛山职业技术学院 | A kind of toy fan |
| CN110151400A (en) * | 2018-03-19 | 2019-08-23 | 张积英 | A kind of Urology Surgery nursing wound binding device |
| CN109584676B (en) * | 2018-08-20 | 2020-09-29 | 李长高 | Supplementary teaching device that university ideological and political education used |
| CN109584676A (en) * | 2018-08-20 | 2019-04-05 | 安徽倍思特教育科技有限公司 | A kind of auxiliary teaching device of College Ideological and Political Education |
| CN109519401A (en) * | 2018-11-26 | 2019-03-26 | 倪志华 | A kind of adjustable angle type blower facilitating installation |
| CN111828368A (en) * | 2020-07-28 | 2020-10-27 | 宁波先锋电器制造有限公司 | Magnetic attraction type direct current power supply structure |
| CN112128129A (en) * | 2020-10-16 | 2020-12-25 | 北京远飞高机械科技有限公司 | Oscillating electric fan capable of steering amplitude |
| CN112128130A (en) * | 2020-10-16 | 2020-12-25 | 北京远飞高机械科技有限公司 | Vibrating oscillating electric fan capable of adjusting elevation angle |
| CN112253513A (en) * | 2020-10-16 | 2021-01-22 | 北京远飞高机械科技有限公司 | Vibrating oscillating electric fan with small night lamp and adjustable oscillating angle |
| CN112324687A (en) * | 2020-10-16 | 2021-02-05 | 北京远飞高机械科技有限公司 | Oscillating electric fan |
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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: 20141203 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |