CN208996999U - A kind of full angle swing electric fan - Google Patents
A kind of full angle swing electric fan Download PDFInfo
- Publication number
- CN208996999U CN208996999U CN201821616331.8U CN201821616331U CN208996999U CN 208996999 U CN208996999 U CN 208996999U CN 201821616331 U CN201821616331 U CN 201821616331U CN 208996999 U CN208996999 U CN 208996999U
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- CN
- China
- Prior art keywords
- turntable
- pedestal
- electric fan
- driving device
- full angle
- 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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Abstract
The utility model discloses a kind of full angles to swing electric fan, is related to fan design technical field, comprising: pedestal, support rod, first driving device and flabellum；Further include: the first turntable is set in pedestal, drives support rod rotation；Second driving device, is set in pedestal；Second turntable, is set in pedestal, connect with the second driving device, and the second turntable is equipped with regulating tank；Drive rod is set in pedestal, and one end is hinged with the first turntable, in the adjustable regulating tank that the second turntable is arranged in of the other end；Wherein, the tie point at drive rod both ends is not located at the rotation centerline of the first turntable and the second turntable.The utility model has the beneficial effects that flabellum changes the fixed pivot angle of traditional electric fan, realize that electric fan swings the rotation of full angle, can meet the needs of people are to fan wide-angle to the greatest extent, is suitable for the case where people's distribution relatively disperses.
Description
Technical field
The utility model relates to fan design technical field, especially a kind of full angle swings electric fan.
Background technique
The motor for swinging electric fan realizes the swing of electric fan through worm and wormwheel driving swing rod gear, can by pressing or
Gift box gear is pulled up to control whether electric fan rotates, electric fan nonadjustable for pivot angle, its swing rod gear and polyester-cotton blend be inclined
The center of stem away from being fixed and invariable, therefore its pivot angle be also it is constant, generally 100 ° to 120 °.When people is less or relatively disperses
When, fan cannot blow to everyone, and using effect is bad.
Utility model content
The purpose of this utility model is the swing angle in order to expand electric fan, devises a kind of full angle swing electric wind
Fan.
Realize that above-mentioned purpose the technical solution of the utility model is, a kind of full angle swing electric fan, comprising: pedestal is used
In fixed electric fan；Support rod is set on the pedestal；First driving device is set to the top of the support rod；Fan
Leaf is connect with the first driving device, for wind processed；Further include: the first turntable is set in the pedestal, described in drive
Support rod rotation；Second driving device is set in the pedestal；Second turntable is set in the pedestal, with described second
Driving device connection, second turntable are equipped with regulating tank；Drive rod is set in the pedestal, one end and described first
Turntable is hinged, in the adjustable regulating tank that second turntable is arranged in of the other end；Wherein, the company at the drive rod both ends
Contact is not located at the rotation centerline of first turntable and second turntable.
Further, one adjusting rod of activity setting in the regulating tank of second turntable, the both ends of the adjusting rod are located at
The two sides of regulating tank, one end and drive rod are hinged, the other end stretches out pedestal and are fixed on the second turntable by locking member.
Further, the elevation angle for adjusting blowing angle is equipped between the support rod and first driving device to control
Valve.
Further, the drive rod is located at the lower section of the first turntable and the second turntable.
Further, the top surface of second turntable is hollow.
Further, the regulating tank extended line crosses the rotation centerline of the second turntable.
Further, the outside setting ventilation mesh enclosure of the flabellum.
Further, the outside of the first driving device is equipped with shield.
The beneficial effects of the utility model are: the flabellum of the application changes the fixed pivot angle of traditional electric fan, electricity is realized
Fan swings the rotation of full angle, can meet the needs of people are to fan wide-angle to the greatest extent, is suitable for people's distribution and relatively divides
Scattered situation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the application full angle swings electric fan；
Fig. 2 is the interior section bottom view of the application pedestal, wherein shown position is crank rocker state；
Fig. 3 is the interior section bottom view of the application pedestal, wherein shown position is double-crank state；
Fig. 4 is the interior section top view of the application pedestal, wherein shown position is identical as Fig. 3.
In above each figure, 1, pedestal；2, support rod；3, first driving device；4, flabellum；5, the first turntable；6, it second drives
Dynamic device；7, the second turntable；8, drive rod；9, adjusting rod；10, locking member；11, elevation angle control valve.
Specific embodiment
Further to illustrate that the utility model is the technical means and efficacy reaching predetermined purpose of utility model and being taken,
Below in conjunction with attached drawing and preferred embodiment, to foundation specific embodiment of the present utility model, structure, feature and its effect, in detail
Carefully it is described as follows:
The main thought of the application is movement four-bar mechanism principle, devises adjustable four-bar mechanism (principle phase
Together), it by the adjusting rod of design, can convert, and then be realized to wind between dual-crank-rocker mechanism and crank and rocker mechanism
Fan the control of swing angle.
A kind of full angle swing electric fan, as shown in Figure 1, including pedestal 1, support rod 2, first driving device 3 and flabellum
4, wherein the pedestal 1 plays the role of load-bearing for fixing electric fan；Support rod 2 is set on the pedestal 1, is used to support
First driving device 3, the effect of connection, height is according to the actual needs height of electric fan and the load-bearing weight of pedestal 1
To design；The top of the support rod 2 is arranged in first driving device 3, for providing the power of the rotation of flabellum 4, flabellum 4 and institute
The connection of first driving device 3 is stated, for wind processed.
The application's focuses on, and referring again to Fig. 2 to Fig. 4, devises the first turntable 5,6, second turns of the second driving device
Disk 7 and drive rod 8, wherein the first turntable 5 is set in the pedestal 1, and the support rod 2 is driven to rotate, here can be such as figure
It is shown, internal screw thread is equipped in the first turntable 5, the Basolateral of support rod 2 is equipped with external screw thread, and the two is worked in coordination, the first turntable 5
Not only act as the effect with 2 rotatable engagement of support rod, additionally it is possible to play the role of support.
Second driving device 6 and the second turntable 7 are arranged in the pedestal 1, and in the present embodiment, pedestal 1 is arranged in
The lower section of the second driving device 6 is arranged in bottom end, is equipped with regulating tank, the shape of the regulating tank in the plate face of second turntable 7
Shape can be designed targetedly, be straight notch-like in figure, which crosses in the rotation of the second turntable 7
Heart line, to facilitate control and manufacture.
Drive rod 8 is also disposed in the pedestal 1, and one end is hinged with first turntable 5, and the other end is adjustable
It is arranged in the regulating tank of second turntable 7, here, the tie point at 8 both ends of drive rod is not located at described first turn
The rotation centerline of disk 5 and second turntable 7.
It is crank and rocker mechanism when the position shown in Fig. 2 of drive rod 8, the second driving device 6 drives the second turntable 7
It circles, for the first turntable 5 under the action of drive rod 8, the axis around its own makees oscillating motion, and then support rod 2 is made
Oscillating motion, the angle waved are exactly the swing angle of flabellum 4, to play the swing of adjustment flabellum 4.When drive rod 8 exists
It is double-crank mechanism when position shown in Fig. 3, when the second driving device 6 circles, the first turntable 5 also makees circumference fortune
It is dynamic, and then realize the full angle movement of flabellum 4.
With reference to Fig. 4, one adjusting rod 9 of activity setting in the regulating tank of second turntable 7, the both ends position of the adjusting rod 9
In the two sides of regulating tank, one end is hinged with drive rod 8, the other end stretches out pedestal 1 and is fixed on second by locking member 10
On turntable 7.Specific location of the drive rod 8 in regulating tank is controlled using locking member 10, here it is possible to according to the actual situation,
Bevel protractor is set in the edge of regulating tank, in order to practical control.On this basis, the drive rod 8 is located at the first turntable 5
With the lower section of the second turntable 7, adjusting rod 9 just can be set pedestal 1 upper end or stretch out pedestal 1, at this point, by described the
The top surface of two turntables 7 is hollow, with convenient to use.
In addition, as shown in Figure 1, being equipped with the elevation angle for adjusting blowing angle between support rod 2 and first driving device 3
Control valve 11 adjusts the angle of flabellum 4 to realize.
In order to improve the service life of entire electric fan, in the outside of the flabellum 4 setting ventilation mesh enclosure, described first
The outside of driving device 3 is equipped with shield.
When in use, power on, as needed, the rotational angle of support rod 2, Jin Ershi are adjusted by adjusting rod 9
The multi-angle of existing electric fan is swung.
The utility model is described above with reference to preferred embodiment, but the protection scope of the utility model is not
Limited to this can carry out various improvement and can be with equivalent without departing from the scope of the invention to it
Object replaces component therein, as long as structural conflict is not present, items technical characteristic mentioned in the various embodiments can appoint
Meaning mode combines, and any reference signs in the claims should not be construed as limiting the involved claims no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive.Therefore, any right that falls into is wanted
All technical solutions in the range of asking are within the protection scope of the present utility model.
Claims (8)
1. a kind of full angle swings electric fan, comprising:
Pedestal (1), for fixing electric fan；
Support rod (2) is set on the pedestal (1)；
First driving device (3), is set to the top of the support rod (2)；
Flabellum (4) is connect, for wind processed with the first driving device (3)；
It is characterized by further comprising:
First turntable (5) is set in the pedestal (1), and the support rod (2) is driven to rotate；
Second driving device (6) is set in the pedestal (1)；
Second turntable (7) is set in the pedestal (1), connect with second driving device (6), second turntable (7)
Equipped with regulating tank；
Drive rod (8) is set in the pedestal (1), and one end is hinged with first turntable (5), and the other end is adjustable
Setting in the regulating tank of second turntable (7)；
Wherein, the tie point at drive rod (8) both ends is not located at first turntable (5) and second turntable (7)
Rotation centerline.
2. a kind of full angle according to claim 1 swings electric fan, which is characterized in that the tune of second turntable (7)
Activity setting one adjusting rod (9) in slot is saved, the both ends of the adjusting rod (9) are located at the two sides of regulating tank, one end and drive rod
(8) it is hinged, the other end stretches out pedestal (1) and is fixed on the second turntable (7) by locking member (10).
3. a kind of full angle according to claim 1 swings electric fan, which is characterized in that the support rod (2) and first
The elevation angle control valve (11) for adjusting blowing angle is equipped between driving device (3).
4. a kind of full angle according to claim 1 swings electric fan, which is characterized in that the drive rod (8) is located at the
The lower section of one turntable (5) and the second turntable (7).
5. a kind of full angle according to claim 1 swings electric fan, which is characterized in that the top of second turntable (7)
Face is hollow.
6. a kind of full angle according to claim 1 swings electric fan, which is characterized in that the regulating tank extended line crosses the
The rotation centerline of two turntables (7).
7. a kind of full angle according to claim 1 swings electric fan, which is characterized in that set on the outside of the flabellum (4)
Set ventilation mesh enclosure.
8. a kind of full angle according to claim 1 swings electric fan, which is characterized in that the first driving device (3)
Outside be equipped with shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616331.8U CN208996999U (en) | 2018-09-30 | 2018-09-30 | A kind of full angle swing electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616331.8U CN208996999U (en) | 2018-09-30 | 2018-09-30 | A kind of full angle swing electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208996999U true CN208996999U (en) | 2019-06-18 |
Family
ID=66803110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616331.8U Expired - Fee Related CN208996999U (en) | 2018-09-30 | 2018-09-30 | A kind of full angle swing electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208996999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665030A (en) * | 2020-06-03 | 2020-09-15 | 国网上海市电力公司 | Open-close detection device for box door of metering box |
-
2018
- 2018-09-30 CN CN201821616331.8U patent/CN208996999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111665030A (en) * | 2020-06-03 | 2020-09-15 | 国网上海市电力公司 | Open-close detection device for box door of metering box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200930 |