CN205047476U - Fan oscillating mechanism and complex of using it electric fan of shaking head - Google Patents
Fan oscillating mechanism and complex of using it electric fan of shaking head Download PDFInfo
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- CN205047476U CN205047476U CN201520682609.1U CN201520682609U CN205047476U CN 205047476 U CN205047476 U CN 205047476U CN 201520682609 U CN201520682609 U CN 201520682609U CN 205047476 U CN205047476 U CN 205047476U
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- fan
- head
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- base
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Abstract
The utility model discloses a fan oscillating mechanism, including the motor, the gear box, the motor support frame, the back shaft, a fixed base, the connector, the bulb subassembly, crank and crank stationary blade, the output shaft of motor is connected to the power input of gear box, the upper end and the motor swing joint of motor support frame, the upper end of back shaft and the lower extreme fixed connection of motor support frame, the lower extreme and the fixing base swing joint of back shaft, the fixing base is fixed to be set up on the connector, the output shaft and the crank of gear box are connected respectively to the bulb subassembly, the crank just can be for crank stationary blade tilting with crank stationary blade swing joint, the crank stationary blade sets firmly between fixing base and connector. The utility model also discloses a complex electric fan of shaking the head, including foretell fan oscillating mechanism, fan head and fan support, fan oscillating mechanism respectively with fan head and fan support link to each other. The utility model discloses the complex be can realize and simple structure, low in production cost are shaken the head.
Description
Technical field
The utility model relates to electric fan technical field, particularly a kind of fan head swinging mechanism and apply its electric fan with complex oscillation.
Background technique
Existing electric fan mostly can only do substantially horizontal and shake the head, and fan blowing area is little, and human body can only locally be in wind-receiving face, and other body parts are still felt not feel nice and cool.Given this, market has occurred electric fan with complex oscillation, it can shake the head with vertical direction in the horizontal direction simultaneously.Although electric fan with complex oscillation adds the blowing area of human body, it needs an extra increase motor to realize composite oscillating, complicated integral structure, and cost of production is high.
Model utility content
The purpose of this utility model is the electric fan with complex oscillation providing a kind of fan head swinging mechanism and apply it, and it can realize shaking the head with vertical direction in the horizontal direction simultaneously, adds human body blowing area, and structure is simple, and cost of production is low.
For achieving the above object, the utility model is by the following technical solutions:
A kind of fan head swinging mechanism, comprise motor and gear-box, the power intake of described gear-box connects the output shaft of described motor, it also comprises motor support frame, back shaft, fixed base, connecting head, bulb assembly, crank and crank fixed plate, the upper end of described motor support frame is flexibly connected with described motor, the upper end of described back shaft is fixedly connected with the lower end of described motor support frame, the lower end of described back shaft is flexibly connected with described fixed base, described fixed base is fixedly installed on described connecting head, described bulb assembly comprises connecting base and ball screw, described connecting base is fixedly connected with the output shaft of described gear-box, described connecting base has a containing space, the bulb of described ball screw is movably arranged in described containing space, one end of described crank is fixedly connected with described ball screw, the other end is flexibly connected with described crank fixed plate and can rotates up and down relative to crank fixed plate, described crank fixed plate is fixedly arranged between described fixed base and connecting head.
Preferably, described motor support frame comprises base plate and two support arms, and described base plate is fixedly connected with the upper end of described back shaft, and two described support arms are located at the both sides of described base plate respectively, and the upper end of two support arms is flexibly connected with described motor.
Preferably, described connecting base comprises upper cover and lower cover, and described upper cover and lower cover are fastened on one and form described containing space.
Preferably, it also comprises catch and Fang Quan, and described catch is provided with the through hole matched with described connecting head upper end, and described catch and anti-snare are located at the upper end of described connecting head, and described anti-circle is positioned at the downside of catch.
A kind of electric fan with complex oscillation, comprise above-mentioned fan head swinging mechanism, fan head and fan bearing, described fan head swinging mechanism is connected with fan bearing with described fan head respectively.
Preferably, described fan head comprises front net, rear net, net circle, fore shell, back cover, net bundle, flabellum and leaf bundle, described rear Netcom crosses net bundle and is fixed on described fore shell, described motor is fixedly connected with fore shell, and its output shaft is successively through fore shell and rear net, described flabellum is fixed on the output shaft of described motor by leaf bundle, described front Netcom crosses net circle and is integrated with described rear net fastening, and by described flabellum storage in the inner, described back cover and described fore shell fasten and are integrated, and described motor and gear-box are received in the inner.
Preferably, described fan head also comprise match with described gear-box pull out hand pipe, described back cover offers and the described mounting hole pulling out hand pipe and adapt.
Preferably, described fan bearing comprises base, strut, adjustable lever, adjustment joint and switch box, the lower end of described strut is fixed on described base, the lower end of described adjustable lever is fixed on strut by regulating joint, the upper end of described adjustable lever connects the lower end of described switch box, and the upper end of described switch box connects described connecting head.
After adopting technique scheme, the utility model is compared with background technique, and tool has the following advantages:
The utility model can realize shaking the head with vertical direction in the horizontal direction simultaneously, adds human body blowing area, and structure is simple, and cost of production is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment one
Refer to Fig. 1, the utility model discloses fan head swinging mechanism 10, comprise motor (not shown), gear-box (not shown), motor support frame 11, back shaft 12, fixed base 13, connecting head 14, bulb assembly 15, crank 16 and crank fixed plate 17, wherein:
Motor and gear-box adopt conventional electric oscillatory fans motor and gear-box, and the output shaft of the power intake connecting motor of gear-box, such motor just can by gear-box for fan head swinging mechanism 10 provides the power of shaking the head.
Shown in figure 1, motor support frame 11 comprises the both sides that base plate 111 and two support arms, 112, two support arms 112 are located at base plate 111 respectively.Base plate 111 is fixedly connected with the upper end of back shaft 12, and the upper end of two support arms 112 is flexibly connected with motor.
The lower end of back shaft 12 is flexibly connected with fixed base 13; Fixed base 13 is fixedly installed on connecting head 14.
Bulb assembly 15 comprises connecting base and ball screw 151, and connecting base is fixedly connected with the output shaft of gear-box, and connecting base has a containing space, and the bulb of ball screw 151 is movably arranged in containing space.Connecting base comprises upper cover 152 and lower cover 153, and upper cover 152 and lower cover 153 are fastened on one and form above-mentioned containing space.
One end of crank 16 is fixedly connected with ball screw 151, and the other end is flexibly connected with crank fixed plate 17 and can rotates relative to crank fixed plate about 17, and crank fixed plate 17 is fixedly arranged between fixed base 13 and connecting head 14.
Consider for safety and structure encapsulation, fan head swinging mechanism 10 also comprises catch 18 and anti-circle 19, and catch 18 is provided with the through hole matched with connecting head 14 upper end, and catch 18 and anti-circle 19 are sheathed on the upper end of connecting head 14, and anti-circle 19 is positioned at the downside of catch 18.
Embodiment two
Refer to Fig. 2, the utility model discloses a kind of electric fan with complex oscillation, it comprises the fan head swinging mechanism 10 of embodiment one, fan head 20 and fan bearing 30, and fan head swinging mechanism 10 is connected with fan bearing 30 with fan head 20 respectively, wherein:
Coordinate shown in Fig. 1 and Fig. 2, fan head 20 comprises front net 21, rear net 22, net circle 23, fore shell 24, back cover 25, net bundle 26, flabellum 27, leaf bundle 28 and pulls out hand pipe 29, wherein:
Rear net 22 is fixed on fore shell 24 by net bundle 26, and motor is fixedly connected with fore shell 24, and its output shaft is successively through fore shell 24 and rear net 22, and flabellum 27 is fixed on the output shaft of motor by leaf bundle 28.
Front net 21 is fastened by net circle 23 and rear net 22 and is integrated, and receives in the inner by flabellum 27, and back cover 25 and fore shell 24 fasten and be integrated, and motor and gear-box is received in the inner.
Pull out hand pipe 29 to match with gear-box, for the Power output of control gear case, back cover 25 offers and the mounting hole pulling out hand pipe 29 and adapt.
Fan bearing 30 comprises base 31, strut 32, adjustable lever 33, regulates joint 34 and switch box 35, wherein:
The lower end of strut 32 is fixed on base 31, and the lower end of adjustable lever 33 is fixed on strut 32 by regulating joint 34, and the lower end of the upper end connecting valve case 35 of adjustable lever 33, the upper end of switch box 35 connects connecting head 14.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (8)
1. a fan head swinging mechanism, comprise motor and gear-box, the power intake of described gear-box connects the output shaft of described motor, it is characterized in that: also comprise motor support frame, back shaft, fixed base, connecting head, bulb assembly, crank and crank fixed plate, the upper end of described motor support frame is flexibly connected with described motor, the upper end of described back shaft is fixedly connected with the lower end of described motor support frame, the lower end of described back shaft is flexibly connected with described fixed base, described fixed base is fixedly installed on described connecting head, described bulb assembly comprises connecting base and ball screw, described connecting base is fixedly connected with the output shaft of described gear-box, described connecting base has a containing space, the bulb of described ball screw is movably arranged in described containing space, one end of described crank is fixedly connected with described ball screw, the other end is flexibly connected with described crank fixed plate and can rotates up and down relative to crank fixed plate, described crank fixed plate is fixedly arranged between described fixed base and connecting head.
2. a kind of fan head swinging mechanism as claimed in claim 1, it is characterized in that: described motor support frame comprises base plate and two support arms, described base plate is fixedly connected with the upper end of described back shaft, two described support arms are located at the both sides of described base plate respectively, and the upper end of two support arms is flexibly connected with described motor.
3. a kind of fan head swinging mechanism as claimed in claim 1, is characterized in that: described connecting base comprises upper cover and lower cover, and described upper cover and lower cover are fastened on one and form described containing space.
4. a kind of fan head swinging mechanism as claimed in claim 1, it is characterized in that: it also comprises catch and Fang Quan, described catch is provided with the through hole matched with described connecting head upper end, and described catch and anti-snare are located at the upper end of described connecting head, and described anti-circle is positioned at the downside of catch.
5. an electric fan with complex oscillation, is characterized in that: comprise the fan head swinging mechanism described in any one of claim 1-4, fan head and fan bearing, described fan head swinging mechanism is connected with fan bearing with described fan head respectively.
6. a kind of electric fan with complex oscillation as claimed in claim 5, it is characterized in that: described fan head comprises front net, rear net, net circle, fore shell, back cover, net bundle, flabellum and leaf bundle, described rear Netcom crosses net bundle and is fixed on described fore shell, described motor is fixedly connected with fore shell, and its output shaft is successively through fore shell and rear net, described flabellum is fixed on the output shaft of described motor by leaf bundle, described front Netcom crosses net circle and is integrated with described rear net fastening, and by described flabellum storage in the inner, described back cover and described fore shell fasten and are integrated, and described motor and gear-box are received in the inner.
7. a kind of electric fan with complex oscillation as claimed in claim 6, is characterized in that: described fan head also comprise match with described gear-box pull out hand pipe, described back cover offers and the described mounting hole pulling out hand pipe and adapt.
8. a kind of electric fan with complex oscillation as claimed in claim 5, it is characterized in that: described fan bearing comprises base, strut, adjustable lever, adjustment joint and switch box, the lower end of described strut is fixed on described base, the lower end of described adjustable lever is fixed on strut by regulating joint, the upper end of described adjustable lever connects the lower end of described switch box, and the upper end of described switch box connects described connecting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682609.1U CN205047476U (en) | 2015-09-06 | 2015-09-06 | Fan oscillating mechanism and complex of using it electric fan of shaking head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682609.1U CN205047476U (en) | 2015-09-06 | 2015-09-06 | Fan oscillating mechanism and complex of using it electric fan of shaking head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047476U true CN205047476U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682609.1U Expired - Fee Related CN205047476U (en) | 2015-09-06 | 2015-09-06 | Fan oscillating mechanism and complex of using it electric fan of shaking head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783226A (en) * | 2016-03-15 | 2016-07-20 | 广东美的制冷设备有限公司 | Movable air conditioner air outlet structure and movable air conditioner with same |
| WO2017181564A1 (en) * | 2016-04-20 | 2017-10-26 | 广东美的环境电器制造有限公司 | Home appliance turning mechanism and home appliance |
-
2015
- 2015-09-06 CN CN201520682609.1U patent/CN205047476U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105783226A (en) * | 2016-03-15 | 2016-07-20 | 广东美的制冷设备有限公司 | Movable air conditioner air outlet structure and movable air conditioner with same |
| CN105783226B (en) * | 2016-03-15 | 2019-04-19 | 广东美的制冷设备有限公司 | A kind of mobile air conditioner air exhausting structure and the mobile air conditioner with it |
| WO2017181564A1 (en) * | 2016-04-20 | 2017-10-26 | 广东美的环境电器制造有限公司 | Home appliance turning mechanism and home appliance |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20170906 |