CN2232095Y - Device capable of optional adjusting shaking head angle of fan - Google Patents
Device capable of optional adjusting shaking head angle of fan Download PDFInfo
- Publication number
- CN2232095Y CN2232095Y CN 94248373 CN94248373U CN2232095Y CN 2232095 Y CN2232095 Y CN 2232095Y CN 94248373 CN94248373 CN 94248373 CN 94248373 U CN94248373 U CN 94248373U CN 2232095 Y CN2232095 Y CN 2232095Y
- Authority
- CN
- China
- Prior art keywords
- chute
- head
- slide block
- bolt
- utility
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a device for arbitrarily adjusting the oscillating angles of an electric fan, which belongs to the technical field of mechanical technology, and mainly solves the problem that the oscillating angles of the existing electric fan only have two modes, and namely, 0 DEG and 100 DEG, and can not be arbitrarily adjusted. The utility model adopts an oscillating crankshaft 1 to drive a transmission linking rod 4, and the transmission linking rod 4 uses a screw bolt 3 as a shaft to rotate. The positions of a sliding groove 5 and the screw bolt 3 are changed by adjusting the position of a sliding block 6 in a sliding groove 8. Thereby, a machine head can oscillates in any angles among 0 DEG to 100 DEG by rotating a regulating knob. The utility model can be used on various table fans, wall fans, floor fans, etc.
Description
The invention belongs to field of mechanical technique.
Existing fan head swinging device can only be shaken the head with 90 ° of degree, and the time of wind on the person is very short, if the people of blowing is few, the wind major part that blows out so has been wasted.
The objective of the invention is to be with simple mechanism panning angle to be regulated at 0 ° and 100 ° arbitrarily, the wind that each one is blown is maximum.The present invention makes easy to use, the enforcement structure that employing is described in detail below, and number of parts and cost almost do not increase.
Below with reference to illustration invention is described in further detail:
Fig. 1 is the longitudinal sectional drawing of a kind of concrete structure of the present invention.
Fig. 2 is a three-dimensional audio-visual picture of the present invention.
With reference to Fig. 1, the bent axle 1 of shaking the head in the fan head is plugged in the caudal furca at kinematic link 4 rear portions. With reference to stereo decomposing Fig. 2, kinematic link 4 is connecting rods of a front bar back vent, is transferring power And make the adjustable strength member of panning angle, its postmedian have a circular hole to be contained in bolt 3 and nut 2 On the head. Simultaneously, kinematic link 4 take bolt 3 as axle at the driving lower swing of bent axle 1 of shaking the head. Sliding Groove 5 tops are connected with kinematic link 4, and the bottom inserts in the circular hole of slide block 6, along with kinematic link 4 Swing, drive chute 5 and in slide block 6 circular holes, rotate, and slide block 6 can be in chute 8 before and after Slide. Two steel wires 10 that control is shaken the head penetrate from the front and rear gaps of chute 8, wherein two are terminated at cunning Piece 6 both sides, in addition two two ends that terminate at regulating arm 12. When rotation adjusting knob 11, steel wire 10 draws Movable slider 6 is move left and right in chute 8. When slide block 6 is moved to the left distance with bolt 3 and increases, Panning angle increases, and when reaching high order end, panning angle is 100 °. Otherwise, when slide block 6 to When the distance with bolt 3 of moving right reduced, panning angle reduced, when reaching low order end, and slide block 6 Center of rotation overlap with the oscillation center of kinematic link 4, panning angle is 0 °. Therefore by revolving Turn to knob 11 realize heads take shake the head axle 7 for axle 0 ° and 100 ° accent panning angles.
When directly stirring head, head rotates take rotating shaft 9 as axle, but the centre of regulating frame head swing Position alignment crowd's centre position, thus make everyone be subjected to the wind of maximum, can not cause wind-force Waste.
Claims (1)
1, one by kinematic link (4), chute (5), bolt (3), slide block (6), shake the head spool (7), chute (8), regulate the device of realizing 0 °～100 ° of optional adjusting fan panning angles that steel wire (10) and regulating arm (12) are formed, it is characterized in that fork-shaped kinematic link (4) serves as that axle rotates with bolt (3), chute (5) serves as that axle rotates and can be free to slide on kinematic link (4) with slide block (6) center hole, slide block (6) can freely move forward and backward in chute (8), head serves as that axle rotates with the axle (7) of shaking the head, and the centre distance of regulating chute (5) and bolt (3) by regulating arm (12) reaches the head pendulum angle from 0 °～100 ° purposes that can regulate arbitrarily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248373 CN2232095Y (en) | 1994-12-06 | 1994-12-06 | Device capable of optional adjusting shaking head angle of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248373 CN2232095Y (en) | 1994-12-06 | 1994-12-06 | Device capable of optional adjusting shaking head angle of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232095Y true CN2232095Y (en) | 1996-07-31 |
Family
ID=33853323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94248373 Expired - Fee Related CN2232095Y (en) | 1994-12-06 | 1994-12-06 | Device capable of optional adjusting shaking head angle of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232095Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244444A (en) * | 2013-04-19 | 2013-08-14 | 常州大学 | Spatial fan oscillating mechanism |
| CN103742436A (en) * | 2014-01-07 | 2014-04-23 | 洪文浩 | Wall type and table type dual purpose fan |
| CN108916773A (en) * | 2018-05-07 | 2018-11-30 | 安徽云帆科技咨询有限公司 | A kind of adjustable solar street lamp |
-
1994
- 1994-12-06 CN CN 94248373 patent/CN2232095Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244444A (en) * | 2013-04-19 | 2013-08-14 | 常州大学 | Spatial fan oscillating mechanism |
| CN103244444B (en) * | 2013-04-19 | 2015-04-22 | 常州大学 | Spatial fan oscillating mechanism |
| CN103742436A (en) * | 2014-01-07 | 2014-04-23 | 洪文浩 | Wall type and table type dual purpose fan |
| CN108916773A (en) * | 2018-05-07 | 2018-11-30 | 安徽云帆科技咨询有限公司 | A kind of adjustable solar street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |