CN202732397U - Oscillating mechanism of electric fan - Google Patents
Oscillating mechanism of electric fan Download PDFInfo
- Publication number
- CN202732397U CN202732397U CN 201220325781 CN201220325781U CN202732397U CN 202732397 U CN202732397 U CN 202732397U CN 201220325781 CN201220325781 CN 201220325781 CN 201220325781 U CN201220325781 U CN 201220325781U CN 202732397 U CN202732397 U CN 202732397U
- Authority
- CN
- China
- Prior art keywords
- electric fan
- motor
- oscillating mechanism
- hole
- hollow shaft
- 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 - Lifetime
Links
Images
Abstract
The utility model provides an oscillating mechanism of an electric fan. The oscillating mechanism of the electric fan comprises a fixing support, a motor and a rotary table, wherein the motor is positioned on the fixing support, the fixing support is provided with a hollow shaft, the hollow shaft is provided with a shaft sleeve, the rotary table is provided with a fixing hole, the hollow shaft after sleeved with the shaft sleeve is connected with the fixing hole in a matching mode, the motor is connected with a crankshaft, the crankshaft is connected with a hinged plate, and the hinged plate is in connection with the rotary table. Due to the fact that the hollow shaft is sleeved with the shaft sleeve and is inserted into the fixing hole, connection of the fixing support and the rotary table is achieved. Then, by means of connection transmission of the motor, the crankshaft, the hinged plate and the rotary table, relative rotation of the fixing support and the rotary table is achieved, and therefore an oscillating function can be achieved. Compared with the prior oscillating mechanism, the oscillating mechanism of the electric fan is simple and rational in structure, few in required parts, easy to assemble and capable of lowering cost. Meanwhile, fit-up gaps are decreased, the oscillating mechanism is stable when oscillating so that the service life of the electric fan can be effectively guaranteed, and the oscillating mechanism is practical.
Description
Technical field
The utility model relates to a kind of electric fan, particularly a kind of electric fan oscillating mechanism.
Background technique
In the actual life, in order to enlarge the blowing zone of electric fan, be provided with oscillating mechanism at electric fan.At present, common tower electric fan or evaporation type cooling fan etc. on the market, its oscillating mechanism is the one-way synchronization motor that relies on the electric fan bottom, by the lanar four rod mechanism connection for transmission, realizes oscillating function.This oscillating mechanism need to arrange adapter at quadratic crank mechanism, and the one end is enclosed within on the support bracket fastened axle, and the other end is enclosed within on the rotating disk, by the transmission realization fixed support of adapter and relatively rotating of rotating disk, thereby realizes oscillating function.The required part of this mechanism is relatively many, Assembly of the parts is comparatively loaded down with trivial details, and the while is owing to the increase of Assembly part, so that the whole fit up gap of oscillating mechanism increases, thereby the amplitude of rocking when having strengthened electric fan oscillating affects working life of electric fan to a certain extent.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is a kind of simple and reasonable that the utility model provides, and uses part less, is convenient to assembling, improves simultaneously the electric fan oscillating mechanism in working life.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of electric fan oscillating mechanism, comprise fixed support, motor and rotating disk, described motor is located on the described fixed support, described fixed support is provided with hollow shaft, and described hollow shaft is provided with axle sleeve, and described rotating disk is provided with fixed hole, be connected with described fixed hole behind the described hollow shaft sleeve Upper shaft sleeve, described motor is connected with crank, and described crank is connected with articulated slab, and described articulated slab is connected with rotating disk.
Fixed support of the present utility model inserts in the fixed hole by the hollow shaft sleeve Upper shaft sleeve, and realization is connected with rotating disk, then by the connection for transmission of motor, crank, articulated slab and rotating disk, realizes relatively rotating of fixed support and rotating disk, thereby realizes oscillating function.Compare oscillating mechanism in the past, simple and reasonable, required part is less, is convenient to assembling, cost.Simultaneously the fit up gap reduces, and is more steady when shaking the head, and in working life that can the effective guarantee electric fan, has more practicability.
In a preferred implementation, described fixed support is made as hollow structure, and described fixed support is provided with tension disc.Power line passes hollow shaft, by tension disc power line is fixed on the described fixed support, avoid in the process of shaking the head, the power line of electric fan along with the reciprocal bending of oscillating mechanism, and and oscillating mechanism constantly rub, eliminate the hidden danger that power line is galled or fractures, improve working life, prevent from causing security incident.
In one embodiment, described motor is provided with motor shaft, and described crank is provided with axis hole, and described motor shaft is connected with shaft hole matching.
In one embodiment, described motor shaft is provided with tapped hole, and screw passes axis hole and with tapped hole crank is connected with motor.
In one embodiment, described articulated slab two ends are provided with through hole, and described crank is provided with boss, and described boss and articulated slab one end through hole are connected.
In one embodiment, described rotating disk is provided with screw pole, is connected with described articulated slab the other end through hole.
In a preferred implementation, described hollow shaft end is provided with draw-in groove, inserts fixed hole behind the described hollow shaft sleeve Upper shaft sleeve, snaps in the draw-in groove fixing by jump ring.
The beneficial effects of the utility model are: fixed support of the present utility model inserts in the fixed hole by the hollow shaft sleeve Upper shaft sleeve, realization is connected with rotating disk, then pass through the connection for transmission of motor, crank, articulated slab and rotating disk, realize relatively rotating of fixed support and rotating disk, thereby realize oscillating function.Compare oscillating mechanism in the past, simple and reasonable, required part is less, is convenient to assembling, cost.Simultaneously the fit up gap reduces, and is more steady when shaking the head, and in working life that can the effective guarantee electric fan, has more practicability.
Description of drawings
Fig. 1 is an embodiment's of the utility model decomposition texture schematic representation.
Fig. 2 is an embodiment's of the utility model composite structure schematic representation.
Omitted the miscellaneous part irrelevant with the utility model design main points among the figure.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1 and Figure 2, a kind of electric fan oscillating mechanism 100 of the present utility model, comprise fixed support 101, motor 102 and rotating disk 103, described motor 102 is located on the described fixed support 101, described fixed support 101 is provided with hollow shaft 104, described hollow shaft 104 is provided with axle sleeve 105, described rotating disk 103 is provided with fixed hole 106, be connected with described fixed hole 106 behind the described hollow shaft 104 cover Upper shaft sleeves 105, described motor 102 is connected with crank 107, described crank 107 is connected with articulated slab 108, and described articulated slab 108 is connected with rotating disk 103.
Fixed support 101 of the present utility model inserts in the fixed hole 106 by hollow shaft 104 cover Upper shaft sleeves 105, realization is connected with rotating disk 103, then pass through the connection for transmission of motor 102, crank 107, articulated slab 108 and rotating disk 103, realize relatively rotating of fixed support 101 and rotating disk 103, thereby realize oscillating function.Compare oscillating mechanism in the past, simple and reasonable, required part is less, is convenient to assembling, cost.Simultaneously the fit up gap reduces, and is more steady when shaking the head, and in working life that can the effective guarantee electric fan, has more practicability.
In the present embodiment, described fixed support 101 is made as hollow structure, and described fixed support 101 is provided with tension disc 109.Power line passes hollow shaft 104, by tension disc 109 power line is fixed on the described fixed support 101, avoid in the process of shaking the head, the power line of electric fan along with the reciprocal bending of oscillating mechanism, and and oscillating mechanism constantly rub, eliminate the hidden danger that power line is galled or fractures, improve working life, prevent from causing security incident.
Described motor 102 is provided with motor shaft 110, and described crank 107 is provided with axis hole 111, and described motor shaft 110 is connected with axis hole 111.
Described motor shaft 110 is provided with tapped hole 112, and screw passes axis hole 111 and with tapped hole 112 crank 107 is connected with motor 102.
Described articulated slab 108 two ends are provided with through hole 113, and described crank 107 is provided with boss 114, and described boss 114 is connected with articulated slab one end through hole 113.
Described rotating disk 103 is provided with screw pole 115, is connected with described articulated slab the other end through hole 113.
Described hollow shaft 104 ends are provided with draw-in groove 116, described hollow shaft 104 cover Upper shaft sleeves 105 rear insertion fixed holes 106, and it is interior fixing to snap in draw-in groove 116 by jump ring 117.
Installation process of the present utility model is: 1. motor 102 is fixed on the fixed support 101; 2. articulated slab 108 1 ends are fastened on the crank 107 by through hole 113 and boss 114, the other end is fastened on the rotating disk 103 by through hole 113 and screw pole 115; 3. with hollow shaft 104 cover Upper shaft sleeves 105, insert in the fixed hole 106, fixed support 101 is connected with rotating disk 103; 4. axis hole 111 is aimed at motor shaft 110 assemblings, crank 107 is connected with motor 102, then use screw to pass axis hole 111 and make crank 107 be connected fastening with motor 102 with tapped hole 112; 5. jump ring 117 is snapped in the draw-in groove 116 on the hollow shaft 104, realize fixing.
Only be preferred embodiment of the present utility model below, but design concept of the present utility model is not limited to this, all insubstantial modifications of utilizing this design that the utility model is made also all fall within the protection domain of the present utility model.
Claims (7)
1. electric fan oscillating mechanism, comprise fixed support, motor and rotating disk, described motor is located on the described fixed support, it is characterized in that, described fixed support is provided with hollow shaft, described hollow shaft is provided with axle sleeve, described rotating disk is provided with fixed hole, is connected with described fixed hole behind the described hollow shaft sleeve Upper shaft sleeve, and described motor is connected with crank, described crank is connected with articulated slab, and described articulated slab is connected with rotating disk.
2. electric fan oscillating mechanism according to claim 1 is characterized in that, described fixed support is made as hollow structure, and described fixed support is provided with tension disc.
3. electric fan oscillating mechanism according to claim 1 is characterized in that, described motor is provided with motor shaft, and described crank is provided with axis hole, and described motor shaft is connected with shaft hole matching.
4. electric fan oscillating mechanism according to claim 3 is characterized in that, described motor shaft is provided with tapped hole, and screw passes axis hole and with tapped hole crank is connected with motor.
5. electric fan oscillating mechanism according to claim 1 is characterized in that, described articulated slab two ends are provided with through hole, and described crank is provided with boss, and described boss and articulated slab one end through hole are connected.
6. electric fan oscillating mechanism according to claim 5 is characterized in that, described rotating disk is provided with screw pole, is connected with described articulated slab the other end through hole.
7. according to claim 1 to 6 each described electric fan oscillating mechanisms, it is characterized in that described hollow shaft end is provided with draw-in groove, insert fixed hole behind the described hollow shaft sleeve Upper shaft sleeve, snap in the draw-in groove fixing by jump ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325781 CN202732397U (en) | 2012-07-06 | 2012-07-06 | Oscillating mechanism of electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220325781 CN202732397U (en) | 2012-07-06 | 2012-07-06 | Oscillating mechanism of electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202732397U true CN202732397U (en) | 2013-02-13 |
Family
ID=47658101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220325781 Expired - Lifetime CN202732397U (en) | 2012-07-06 | 2012-07-06 | Oscillating mechanism of electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202732397U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100873A (en) * | 2017-06-19 | 2017-08-29 | 高兰英 | A kind of new tower fan |
| CN108119380A (en) * | 2018-01-29 | 2018-06-05 | 珠海格力电器股份有限公司 | Head-shaking device and tower fan |
| CN108223419A (en) * | 2018-01-29 | 2018-06-29 | 珠海格力电器股份有限公司 | Tower fans electric machine support and tower fan |
| WO2022052502A1 (en) * | 2020-09-11 | 2022-03-17 | 珠海格力电器股份有限公司 | Head shaking device and fan |
-
2012
- 2012-07-06 CN CN 201220325781 patent/CN202732397U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100873A (en) * | 2017-06-19 | 2017-08-29 | 高兰英 | A kind of new tower fan |
| CN108119380A (en) * | 2018-01-29 | 2018-06-05 | 珠海格力电器股份有限公司 | Head-shaking device and tower fan |
| CN108223419A (en) * | 2018-01-29 | 2018-06-29 | 珠海格力电器股份有限公司 | Tower fans electric machine support and tower fan |
| WO2019144674A1 (en) * | 2018-01-29 | 2019-08-01 | 格力电器（武汉）有限公司 | Head shaking device and tower fan |
| WO2019144667A1 (en) * | 2018-01-29 | 2019-08-01 | 格力电器（武汉）有限公司 | Tower fan motor support and tower fan |
| WO2022052502A1 (en) * | 2020-09-11 | 2022-03-17 | 珠海格力电器股份有限公司 | Head shaking device and fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202732397U (en) | Oscillating mechanism of electric fan | |
| CN103683622A (en) | Ceiling fan motor | |
| CN110500535A (en) | A kind of linear lamp convenient for adjusting light angle | |
| CN202300835U (en) | Main shaft of vertical-shaft wind driven generator | |
| CN201038867Y (en) | Motor for convenient installation | |
| CN204135729U (en) | For the installation component of mounting cutter on beveler | |
| TW200715692A (en) | Rotary electrical machine | |
| CN203271484U (en) | Revolving base assembly on revolving door | |
| CN203431440U (en) | Base of small household appliance | |
| CN203562168U (en) | Cultural transmission structure with wind and rain shielding function | |
| CN203076189U (en) | Magnetic force drive vibrating screen | |
| CN202276218U (en) | Motor | |
| CN215109621U (en) | Head shaking mechanism of folding fan | |
| CN212225767U (en) | Crankshaft convenient to install | |
| CN202488257U (en) | Motor rear cover | |
| CN210565250U (en) | Quadrilateral or trilateral synchronous self-balancing assembly structure of invisible fan lamp | |
| CN215860903U (en) | Novel ceiling fan | |
| CN202692241U (en) | Head-shaking rotating mechanism and electric heater with the same | |
| CN203548274U (en) | Fan with lighting function | |
| CN201763209U (en) | Mounting engine base for roller shutter | |
| CN203093598U (en) | Drawing board with cold color LED lamp and warm color LED lamp built-in | |
| CN207737070U (en) | A kind of wheel hub with petal design | |
| CN202176530U (en) | Upward connection device for electric fan | |
| CN201717695U (en) | Magnet ring fixing structure | |
| CN103174365A (en) | Rotating base component on revolving door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |