CN202628568U - Rotatable fan - Google Patents
Rotatable fan Download PDFInfo
- Publication number
- CN202628568U CN202628568U CN 201220211837 CN201220211837U CN202628568U CN 202628568 U CN202628568 U CN 202628568U CN 201220211837 CN201220211837 CN 201220211837 CN 201220211837 U CN201220211837 U CN 201220211837U CN 202628568 U CN202628568 U CN 202628568U
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- CN
- China
- Prior art keywords
- conductive
- fuselage
- pedestal
- machine body
- foundation
- 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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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a rotatable fan. The rotatable fan comprises a foundation and a machine body which is connected with the foundation through a shaft; the foundation is provided with a drive mechanism for driving the shaft and the machine body to rotate; the machine body is provided with a blade motor; the contact part of the machine body and the foundation is provided with a horizontal inner electric conduction ring and a horizontal outer electric conduction ring which are isolated from each other, and are electrically connected with positive and negative electrodes of the fan motor; the part of the foundation, which contacts with the machine body, is provided with a plurality of electric conduction heads which are divided into two groups and distributed in an annular shape and contact with the electric conduction rings on the machine body; and two groups of the electric conduction heads on the foundation are electrically connected with the positive and negative electrodes of a power supply respectively so as to form a circuit for driving the fan motor on the machine body. According to the rotatable fan, electric wires are not used as connection pieces, so that the phenomenon that the electric wires are wound when the machine body rotates can be avoided; and therefore, the rotatable fan can rotate 360 degrees.
Description
Technical field
The utility model belongs to household electrical appliance technical field, particularly relates to rotating fan.
Background technique
At present, the fan on the market generally all is the swing of on the direction of basic horizontal, carrying out several angle; Because the restriction of mechanism, the angle of swing also can not be very big.That is, swing in any case, the direction of its air-out all is the people who blows in the small angle range, in office or family, if the several people is distributed in the different azimuth in same room, just need lower the temperature with different fans.And if make fan 360 rotate, can cause electric wire to twine again.Therefore, people hope to have a kind of fan that can address the above problem.
Summary of the invention
The purpose of the utility model provides a kind of rotating fan, and this fan can the comprehensive rotation of 360 degree angles.
For this reason, the technological scheme that the utility model is taked is: rotating fan, comprise pedestal and fuselage, and fuselage links to each other with pedestal through one, and pedestal is provided with the driving mechanism that drives this and fuselage rotation; It is characterized in that: have the flabellum motor on the fuselage, fuselage and pedestal contacting point are provided with the interior conductive hoop and the outer conductive hoop of level, and inside and outside conductive hoop is isolated mutually, and is electrically connected with the positive and negative electrode of flabellum motor respectively; Pedestal is being provided with some conductive heads with the fuselage contacting point, and conductive head is divided into two groups, respectively with annular arrangement, and separately with fuselage on conductive hoop contact; Two groups of conductive heads on the pedestal are electrically connected with the positive and negative electrode of power supply respectively, thereby form the loop with driving machine flabellum motor on one's body.
The utility model further improves: have spring under the said conductive head, conductive head is contacted on conductive hoop.
The fuselage of the utility model is connected with pedestal through axle, and fuselage can be rotated with respect to pedestal like this, can also can add a motor driving fuselage rotation in addition through manually making the fuselage rotation; Flabellum motor on the fuselage, thus be to obtain driving electric through cooperating of conductive hoop and conductive head, because the ring-type setting of conductive hoop,,, can both guarantee that electric current is conducting at any time still with respect to the pedestal rotation no matter fuselage is static with respect to pedestal; After under the conductive head spring being set, can provide active force that it is contacted with conductive hoop mutually, further improve the reliability of contact, can guarantee also under long-time situation about using that simultaneously conduction is good.
The utility model has been given up electric wire as link, makes fuselage in rotation process, can not cause the winding of electric wire, thereby can rotate on 360 degree ground.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the overall schematic of the utility model.
Fig. 2 is the utility model partial exploded view.
Embodiment
Referring to accompanying drawing.Present embodiment comprises head 1, fuselage, the axle 2 and the pedestal of fuselage.The axis hole that the axle 2 of fuselage passes on the pedestal is connected with pedestal.Be provided with motor, gear in the pedestal, fuselage and pedestal contacting point are provided with the interior conductive hoop 5 and outer conductive hoop 3 of horizontal positioned, all are connected with electric wire on interior conductive hoop 5 and the outer conductive hoop 3; Interior conductive hoop 5 is isolated mutually with outer conductive hoop 3, and is electrically connected with the positive and negative level of flabellum motor that fuselage is provided with respectively; Interior conductive hoop 5 with outside be provided with 6 conductive heads below the conductive hoop 3; Wherein conductive head 41 is conflicted with outer conductive hoop 3 lower surfaces; Conductive head 51 is conflicted with interior conductive hoop 5 lower surfaces, is installed with spring 42 and spring 52 on conductive head 41 and the conductive head 51 respectively, and spring 42 is conflicted with conductive head 41 and conductive head 51 bottoms respectively with spring 52; Conductive head 41 is connected with electric wire respectively with conductive head 51 belows; Electric wire is connected with the both positive and negative polarity of power supply respectively, and conductive head 41 is positioned in the corresponding hole on the pedestal with conductive head 51, is fixedly connected with pedestal.
The fuselage of the utility model is rotationally connected through axle 2 and pedestal, has flabellum and flabellum motor in the fuselage, behind power connection; Conductive head 41 and conductive head 51 are owing to be electrically connected with power supply; And conflict with interior conductive hoop 5 and outer conductive hoop 3 bottoms, therefore will be on interior conductive hoop 5 and outer conductive hoop 3 conductivity, interior conductive hoop 5 and the interior flabellum machine operation of outer conductive hoop 3 driving heads; Make the axle of fuselage begin rotation; Also in rotation, therefore after fuselage generation 360 degree angles were rotated, the phenomenon that the electric wire winding on the inside and outside conductive hoop can not take place yet took place at this moment interior conductive hoop 5, outer conductive hoop 3.
After on conductive head 41 and conductive head 51, spring 42 and spring 52 being set, the elastic force effect of spring can impel conductive head can both conflict with conductive hoop at any time, the phenomenon that gets loose can not occur, and has so just further guaranteed the energising quality.
Claims (2)
1. rotating fan comprises pedestal and fuselage, and fuselage links to each other with pedestal through one, and pedestal is provided with the driving mechanism that drives this and fuselage rotation; It is characterized in that: have the flabellum motor on the fuselage, fuselage and pedestal contacting point are provided with the interior conductive hoop and the outer conductive hoop of level, and inside and outside conductive hoop is isolated mutually, and is electrically connected with the positive and negative electrode of flabellum motor respectively; Pedestal is being provided with some conductive heads with the fuselage contacting point, and conductive head is divided into two groups, respectively with annular arrangement, and separately with fuselage on conductive hoop contact; Two groups of conductive heads on the pedestal are electrically connected with the positive and negative electrode of power supply respectively, thereby form the loop with driving machine flabellum motor on one's body.
2. rotating fan as claimed in claim 1 is characterized in that: have spring under the said conductive head, conductive head is contacted on conductive hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211837 CN202628568U (en) | 2012-05-13 | 2012-05-13 | Rotatable fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220211837 CN202628568U (en) | 2012-05-13 | 2012-05-13 | Rotatable fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202628568U true CN202628568U (en) | 2012-12-26 |
Family
ID=47381773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220211837 Expired - Fee Related CN202628568U (en) | 2012-05-13 | 2012-05-13 | Rotatable fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202628568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015704A (en) * | 2019-12-20 | 2020-04-17 | 深圳前海达闼云端智能科技有限公司 | Manipulator and robot |
-
2012
- 2012-05-13 CN CN 201220211837 patent/CN202628568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015704A (en) * | 2019-12-20 | 2020-04-17 | 深圳前海达闼云端智能科技有限公司 | Manipulator and robot |
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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: 20121226 Termination date: 20130513 |