CN205136088U - Fan swing angle adjustment mechanism - Google Patents
Fan swing angle adjustment mechanism Download PDFInfo
- Publication number
- CN205136088U CN205136088U CN201520956591.XU CN201520956591U CN205136088U CN 205136088 U CN205136088 U CN 205136088U CN 201520956591 U CN201520956591 U CN 201520956591U CN 205136088 U CN205136088 U CN 205136088U
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- CN
- China
- Prior art keywords
- passive
- connecting rod
- fan
- swing axis
- pendulum angle
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- Expired - Fee Related
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Abstract
Fan swing angle adjustment mechanism belongs to fan accessory technical field. Including casing (1), initiative pivot (2), a link lever (3), oscillating axle (6) and passive swing mechanism, initiative pivot (2) is rotated with the one end of connecting rod (3) through initiative transfer line (201) and is connected, the connection of oscillating axle (6) relative slip is at the other end of connecting rod (3), passive swing mechanism connects oscillating axle (6), connecting rod (3) go up to open there are slot hole (4), still include a location axle (5), location axle (5) is connected with and drives its gliding position control mechanism between initiative pivot (2) and oscillating axle (6), slot hole (4) cover is on location axle (5). The utility model discloses a fan swing angle adjustment mechanism can change even sexual periodicity amplitude of fluctuation through adjusting location the shaft position, through the transmission to change oscillating axle sexual periodicity amplitude of fluctuation, with this yaw range of controlling the fan.
Description
Technical field
Fan pendulum angle controlling mechanism, belongs to fan accessory technical field.
Background technique
Fan with yaw function is conventional household electric appliance.The oscillating head mechanism of fan can realize swinging of fan head, and to change air supply direction, increase can air supply areas.There is following defect in the oscillating head mechanism of existing fan: though existing oscillating head mechanism can realize the swing of fan head, its pendulum angle is fixing, cannot realize the adjustment of pendulum angle.So when existing fan is placed on a fixed position, when multiple people's pectinid given by fan, because existing fan pendulum angle is non-adjustable, fan can be fixed by air supply areas, often there is the excessive air-supply waste that causes of air supply areas or the too small people of having of air supply areas and can blow problem less than wind.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides fan pendulum angle controlling mechanism, and this fan pendulum angle controlling mechanism can regulate oscillating fan angle.
The utility model solves the technological scheme that its technical problem adopts: this fan pendulum angle controlling mechanism, comprise casing, active rotating shaft, connecting rod, swing axis and passive swing mechanism, active rotating shaft is rotationally connected by one end of active drive link and connecting rod, the other end being connected to connecting rod of swing axis relative sliding, passive swing mechanism connects swing axis, connecting rod has elongated hole, also comprise a positioning shaft, positioning shaft is connected with and drives its position adjusting mechanism slided between active rotating shaft and swing axis, and described elongated hole is enclosed within positioning shaft.
Described passive swing mechanism comprises passive rotating shaft and passive transmission shaft, and one end of passive transmission shaft is fixedly connected with swing axis, and the other end of passive transmission shaft is fixedly connected with passive rotating shaft, passive rotating shaft with between casing for rotatingshaft is connected.
Described position adjusting mechanism comprises regulator plate and knob, and positioning shaft is fixedly connected on regulator plate, and regulator plate edge is connected with knob gear, and knob is connected with casing rotatingshaft.
On described knob sidewall, camber or annular spread have the gear teeth, and regulator plate side is corresponding tooth bar.
Described active rotating shaft is mutually vertical with between connecting rod.
Described swing axis is slidably arranged in elongated hole.
Described swing axis one end and passive swing mechanism are in transmission connection, and the swing axis the other end is provided with flange, and the external diameter of flange is greater than the width of elongated hole.
Described casing is provided with multiple catch, and position adjusting mechanism is arranged in the space that multiple catch surrounds.
Existing fan oscillating mechanism just adopts main axis to drive the cyclical movement of oscillating head mechanism, and pendulum angle cannot regulate.Claimant has offered elongated hole on connecting rod, and the positioning shaft in elongated hole and elongated hole and swing axis, for being slidably connected, make connecting rod by the constraint of positioning shaft and swing axis, can form the structure of one-period reciprocally swinging.Positioning shaft regulates the distance between itself and active rotating shaft by position adjusting mechanism.Position adjusting mechanism makes regulator plate be subjected to displacement by turning knob, thus regulate the position of positioning shaft, namely can before and after change interfix axle position adjust the periodic wobble amplitude of connecting rod (namely holding rotating disk), thus adjustment and elongated hole on connecting rod slide, the periodic wobble amplitude of the swing axis that white silk connects, controls the amount of yaw of fan with this.
Compared with prior art, the beneficial effect that fan pendulum angle controlling mechanism of the present utility model and method have is:
1, this fan pendulum angle controlling mechanism can regulate oscillating fan angle.Claimant devises can the positioning shaft of mobile position, and devise in the elongated hole on connecting rod and slidably connect positioning shaft and swing axis, swing axis is connected with passive swing mechanism, the periodic wobble amplitude connected is changed by regulating the position of positioning shaft, pass through transmission, thus change the periodic wobble amplitude of swing axis, the amount of yaw of fan is controlled with this.
2, this fan pendulum angle controlling mechanism is easy to operate.Regulator plate edge is connected with knob gear, the design that knob is connected with casing rotatingshaft, can be regulated the position of positioning shaft by knob easily.Position adjusting mechanism is arranged on the design in space that multiple catch surrounds, can the maximum moving range of effective control position controlling mechanism, improves the stability in use of position adjusting mechanism.
Accompanying drawing explanation
Fig. 1 is the master map of fan pendulum angle controlling mechanism.
Fig. 2 is the schematic diagram of fan pendulum angle controlling mechanism.
Fig. 3 is the plan view of position adjusting mechanism and positioning shaft in Fig. 1.
Fig. 4 is the left view of position adjusting mechanism and positioning shaft in Fig. 1.
Fig. 5 is the plan view of position adjusting mechanism and positioning shaft in Fig. 1.
Fig. 6 is the plan view of connecting rod in Fig. 1.
Fig. 7 is the plan view of Fig. 1 housing.
Fig. 8 is the left view of driving shaft and driven axle in Fig. 1.
Wherein: 1, casing 2, active rotating shaft 201, initiatively drive link 3, connecting rod 4, elongated hole 5, positioning shaft 6, swing axis 7, passive rotating shaft 701, passive transmission shaft 8, regulator plate 9, knob 10, catch.
Embodiment
Fig. 1 ~ 8 are most preferred embodiments of the present utility model, are described further below in conjunction with accompanying drawing 1 ~ 8 pair of the utility model.
With reference to Fig. 1 ~ 2, fan pendulum angle controlling mechanism of the present utility model, comprise casing 1, active rotating shaft 2, connecting rod 3, swing axis 6 and passive swing mechanism, active rotating shaft 2 is rotationally connected with one end of connecting rod 3 by active drive link 201, the other end being connected to connecting rod 3 of swing axis 6 relative sliding, passive swing mechanism connects swing axis 6, connecting rod 3 has elongated hole 4, also comprise a positioning shaft 5, positioning shaft 5 is connected with and drives its position adjusting mechanism slided between active rotating shaft 2 and swing axis 6, and described elongated hole 4 is enclosed within positioning shaft 5.With reference to Fig. 1 ~ 2 and Fig. 8, passive swing mechanism comprises passive rotating shaft 7 and passive transmission shaft 701, one end of passive transmission shaft 701 is fixedly connected with swing axis 6, and the other end of passive transmission shaft 701 is fixedly connected with passive rotating shaft 7, passive rotating shaft 7 with between casing 1 for rotatingshaft is connected.With reference to Fig. 1 ~ 5, position adjusting mechanism comprises regulator plate 8 and knob 9, and positioning shaft 5 is fixedly connected on regulator plate 8, and regulator plate 8 edge is connected with knob 9 gear, and knob 9 is connected with casing 1 rotatingshaft.Or be provided with reduction gear between regulator plate 8 and knob 9, knob 9 is connected with regulator plate 8 by reduction gear, this design can ratio relation between the rotating cycle of adjusting knob 9 and regulator plate 8 shift length.On knob 9 sidewall, camber or annular spread have the gear teeth, and regulator plate 8 side is corresponding tooth bar.Mutually vertical between active rotating shaft 2 with connecting rod 3.Swing axis 6 is slidably arranged in elongated hole 4.With reference to Fig. 1 ~ 2 and Fig. 8, one end that initiatively drive link 201 connects with connecting rod 3 is provided with the convex axle of protrusion, and initiatively drive link 201 is connected with connecting rod 3 by convex axle.Positioning shaft 5 is between active drive link 201 and driven axle 6; Fig. 1 ~ 2 be positioning shaft 5 between active drive link 201 and driven axle 6, the amplitude of fluctuation of program swing axis 6 is large, and the regulating action of positioning shaft 5 is more outstanding.Mutually vertical between active rotating shaft 2 with connecting rod 3.Swing axis 6 stage casing and elongated hole 4 are slidably connected, and swing axis 6 one end and passive swing mechanism are in transmission connection, and swing axis 6 the other end is provided with flange, and the external diameter of flange is greater than the width of elongated hole 4.Casing 1 is provided with multiple catch 10, and position adjusting mechanism is arranged in the space that multiple catch 10 surrounds; Be two with reference to catch 10 in Fig. 7, two catch 10 are adjacent with regulator plate 8 respectively, and positioning shaft 5 mobile position that can prevent from knob 9 from excessively turning causing is excessive.Knob 9 is connected regulator plate 8 with casing 1 rotatingshaft and is located by knob 9 and catch 10, or casing 1 is connected with regulator plate 8 by damping structure, and damping structure is be arranged on the guiding groove on casing 1, and regulator plate 8 is slidably connected by connecting sheet and guiding groove.
Working procedure, with reference to Fig. 2, active rotating shaft 2 is swung, by both positioning shaft 5 and swing axis 6 relation that is slidably connected with elongated hole 4 on connecting rod 3 by active drive link 201 drivening rod 3, under the drive of connecting rod 4, swing axis 6 does reciprocally swinging by swing mechanism.Turning knob 9 drives regulator plate 8 to regulate the position of positioning shaft 5, by regulating the position of positioning shaft 5, changes the movement locus of connecting rod 3, thus regulates the pendulum angle of swing axis 6.Knob 9 can regulate the pendulum angle of swing axis 6, and regulative mode is easier to be more accurate.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. fan pendulum angle controlling mechanism, it is characterized in that: comprise casing (1), active rotating shaft (2), connecting rod (3), swing axis (6) and passive swing mechanism, active rotating shaft (2) is rotationally connected by active drive link (201) one end with connecting rod (3), the other end being connected to connecting rod (3) of swing axis (6) relative sliding, passive swing mechanism connects swing axis (6), connecting rod (3) has elongated hole (4), also comprise a positioning shaft (5), positioning shaft (5) is connected with and drives its position adjusting mechanism slided between active rotating shaft (2) and swing axis (6), described elongated hole (4) is enclosed within positioning shaft (5).
2. fan pendulum angle controlling mechanism according to claim 1, it is characterized in that: described passive swing mechanism comprises passive rotating shaft (7) and passive transmission shaft (701), one end of passive transmission shaft (701) is fixedly connected with swing axis (6), the other end of passive transmission shaft (701) is fixedly connected with passive rotating shaft (7), for rotatingshaft is connected between passive rotating shaft (7) with casing (1).
3. fan pendulum angle controlling mechanism according to claim 1, it is characterized in that: described position adjusting mechanism comprises regulator plate (8) and knob (9), positioning shaft (5) is fixedly connected on regulator plate (8), regulator plate (8) edge is connected with knob (9) gear, and knob (9) is connected with casing (1) rotatingshaft.
4. fan pendulum angle controlling mechanism according to claim 3, is characterized in that: on described knob (9) sidewall, camber or annular spread have the gear teeth, and regulator plate (8) side is corresponding tooth bar.
5. fan pendulum angle controlling mechanism according to claim 1, is characterized in that: described active rotating shaft (2) is mutually vertical with between connecting rod (3).
6. fan pendulum angle controlling mechanism according to claim 1, is characterized in that: described swing axis (6) is slidably arranged in elongated hole (4).
7. fan pendulum angle controlling mechanism according to claim 1, is characterized in that: described swing axis (6) one end and passive swing mechanism are in transmission connection, and swing axis (6) the other end is provided with flange, and the external diameter of flange is greater than the width of elongated hole (4).
8. fan pendulum angle controlling mechanism according to claim 1, is characterized in that: described casing (1) is provided with multiple catch (10), and position adjusting mechanism is arranged in the space that multiple catch (10) surrounds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956591.XU CN205136088U (en) | 2015-11-26 | 2015-11-26 | Fan swing angle adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520956591.XU CN205136088U (en) | 2015-11-26 | 2015-11-26 | Fan swing angle adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136088U true CN205136088U (en) | 2016-04-06 |
Family
ID=55621887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520956591.XU Expired - Fee Related CN205136088U (en) | 2015-11-26 | 2015-11-26 | Fan swing angle adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603627A (en) * | 2020-12-25 | 2021-04-06 | 林伟林 | Vibrating traction cervical pillow |
-
2015
- 2015-11-26 CN CN201520956591.XU patent/CN205136088U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112603627A (en) * | 2020-12-25 | 2021-04-06 | 林伟林 | Vibrating traction cervical pillow |
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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: 20160406 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |