CN205388031U - Adjustable electric fan angle of oscillation device - Google Patents

Adjustable electric fan angle of oscillation device Download PDF

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Publication number
CN205388031U
CN205388031U CN201620177496.4U CN201620177496U CN205388031U CN 205388031 U CN205388031 U CN 205388031U CN 201620177496 U CN201620177496 U CN 201620177496U CN 205388031 U CN205388031 U CN 205388031U
Authority
CN
China
Prior art keywords
head
worm
shifting block
motor
gear
Prior art date
Application number
CN201620177496.4U
Other languages
Chinese (zh)
Inventor
陈俊雄
廖振科
楚涛
陈杰
唐靖
Original Assignee
西南石油大学
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 西南石油大学 filed Critical 西南石油大学
Priority to CN201620177496.4U priority Critical patent/CN205388031U/en
Application granted granted Critical
Publication of CN205388031U publication Critical patent/CN205388031U/en

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Abstract

The utility model relates to an adjustable electric fan angle of oscillation device, it includes the motor, worm gear, the switch of shaking the head, drive gear, rotatory rim plate, spout, transmission crank, connecting rod, fixing machine hack lever. Worm one end and motor coaxial arrangement, the other end and worm wheel meshing rotate drive worm gear through the motor and rotate, the switch of shaking the head is fixed with worm wheel and drive gear coaxial arrangement, rotatory rim plate and drive gear meshing, the terminal surface is fixed with a spout under it, and transmission crank places the spout in, transmission crank is a whole with angle regulation's regulation shifting block, and the internal design who adjusts the shifting block simultaneously has pretightening screws, and the pretightening screws head stretches out the tip of adjusting the shifting block, transmission crank's one end is passed through the connecting rod and is connected in the fixing machine hack lever. The utility model discloses can adjust fan pivoted range in real time according to people's demand, change the wind receiving area, the modern design, simple structure, convenient and practical.

Description

A kind of adjustable electric fan head swinging angle device
Technical field
This utility model relates to a kind of adjustable electric fan head swinging angle device, belongs to household appliance technical field.
Background technology
Electric fan is as cooling and heatstroke-eliminating, and the household electrical appliance of ventilating air are very general, compares its more economical material benefit of air-conditioning, is almost the necessary during people live summer.Wherein the most popular with stand fan, not only wind-force is powerful, and can also swing, and adapts to the occasion that people is many.But when people is few, owing to the wind area needed is little, but the hunting range of fan is certain, therefore will waste part wind-force.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of adjustable electric fan head swinging angle device.Can regulate, according to the demand of people, the amplitude that fan rotates in real time, change wind area.
The technical solution of the utility model:
This utility model one adjustable electric fan head swinging angle device, including motor, worm and gear, head-shaking switch, travelling gear, rotation roulette, chute, driving crank, connecting rod, fixed frame bar.Described motor provides the power that fan rotates;Described worm screw one end is installed with motor coaxle, and the other end engages with worm gear, drives worm and gear to rotate by electric machine rotation;Described head-shaking switch is co-axially mounted fixing with worm gear and travelling gear;Described rotation roulette engages with travelling gear, and its lower surface is fixed with a chute, and driving crank is placed in chute;Described driving crank is as a whole with the adjustment shifting block of adjusting angle, the indoor design simultaneously regulating shifting block has pre-loading screw, pre-loading screw head reaches the end regulating shifting block, precession inwards can be made to push against rotation roulette by turning pre-loading screw, thus being locked on rotation roulette with driving crank is whole by adjustment shifting block;One end of driving crank is connected to fixed frame bar by connecting rod.
Advantage of the present utility model and providing the benefit that: 1, can regulate, according to the demand of people, the amplitude that fan rotates in real time, change wind area.2, tune up to carry large-area wind by the amplitude of shaking the head of fan when people is many time, when people is few time, the amplitude of shaking the head of fan turned down and too much do not waste air quantity, 3, this device novel in design, simple in construction, convenient and practical, it is simple to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of adjustable electric fan head swinging angle device of this utility model.
In figure: 1. motor, 2. head-shaking switch, 3. worm screw, 4 worm gears, 5. drive, 6. rotation roulette, 7. chute, 8. regulate shifting block, 9. pre-loading screw, 10. driving crank, 11. connecting rods, 12. fixed frame bars.
Detailed description of the invention
In conjunction with drawings and Examples, the utility model is described in further detail:
As it is shown in figure 1, this utility model one adjustable electric fan head swinging angle device, including motor 1, head-shaking switch 2, worm gear 3, worm screw 4, travelling gear 5, rotation roulette 6, chute 7, regulate shifting block 8, driving crank 10, connecting rod 11, fixed frame bar 12.The power that described motor 1 provides fan to rotate;Described worm screw 4 one end and motor 1 are co-axially mounted, and the other end engages with worm gear 3;Being rotated by motor 1 drives worm and gear to rotate;Described head-shaking switch 2 is co-axially mounted fixing with worm gear 3 and travelling gear 5;Described rotation roulette 6 engages with travelling gear 5, and its lower surface is fixed with a chute 7, and driving crank 10 is placed in chute 7;Described driving crank 10 is as a whole with the adjustment shifting block 8 of adjusting angle, and the indoor design simultaneously regulating shifting block 8 has pre-loading screw 9, pre-loading screw 9 head to reach the end regulating shifting block 8;One end of driving crank 10 is connected to fixed frame bar 12 by connecting rod 11.
Rotation roulette 6 is pushed against, thus being locked on rotation roulette 6 with driving crank 10 is whole by adjustment shifting block 8 by turning pre-loading screw 9 precession inwards.
When fan rotates, motor 1 provide the power that fan rotates, owing to worm screw 4 one end and motor 1 are co-axially mounted, therefore worm screw 4 synchronous axial system under the drive of motor 1.
Need not fan head swinging time, head-shaking switch is in mentions state, worm gear 3 and worm screw 4 not in contact with, therefore fan is not shaken the head.
When needs fan head swinging, then head-shaking switch 2 is depressed, worm gear 3 engages with worm screw 4, worm gear 3 rotates under the drive of worm screw 4, owing to head-shaking switch 2 is co-axially mounted fixing with worm gear 3 and travelling gear 5, therefore travelling gear 5 also and then rotates, wheel disc 6 is rotated rotate, the following chute 7 of wheel disc is affixed on wheel disc, and the driving crank 10 in chute 7 is also locked with chute 7 under the effect of pre-loading screw 9, so driving crank 10 is by the axis of rotation around rotation roulette 6, owing to one end of driving crank 10 is connected to fixed frame bar 12 by connecting rod 11, therefore whole device is typical double rocker mechanism, make the length of that root bar of turn over to be driving crank 10 and connect the one end distance to rotation roulette 6 rotating shaft of connecting rod 11.So can realize fan to shake the head within the specific limits.
When needs reduce panning angle, centre position is turned in fan, pull-up head-shaking switch 2, fan is made to stop shaking the head, unscrew pre-loading screw 9, stir adjustment shifting block 8, its direction reduced to the distance of rotating shaft towards driving crank 10 is made to move, namely the amplitude of shaking the head of electric fan shortens the length of that root bar doing turn in double rocker mechanism, the amplitude that endplay device waves will be reduced, so also will reduce, when toggling it to target location, lock pre-loading screw 9 again, press head-shaking switch 2, the panning angle of electric fan just little than before.In like manner operation can increase panning angle in the opposite direction.

Claims (1)

1. an adjustable electric fan head swinging angle device, including motor (1), head-shaking switch (2), worm gear (3), worm screw (4), travelling gear (5), rotation roulette (6), chute (7), regulate shifting block (8), driving crank (10), connecting rod (11), fixed frame bar (12), it is characterized in that: described worm screw (4) one end and motor (1) are co-axially mounted, and the other end engages with worm gear (3);Being rotated by motor (1) drives worm and gear to rotate;Described head-shaking switch (2) is co-axially mounted fixing with worm gear (3) and travelling gear (5);Described rotation roulette (6) engages with travelling gear (5), and its lower surface is fixed with a chute (7), and driving crank (10) is placed in chute (7);Described driving crank (10) is as a whole with the adjustment shifting block (8) of adjusting angle, the indoor design simultaneously regulating shifting block (8) has pre-loading screw (9), pre-loading screw (9) head to reach the end regulating shifting block (8);One end of driving crank (10) is connected to fixed frame bar (12) by connecting rod (11).
CN201620177496.4U 2016-03-09 2016-03-09 Adjustable electric fan angle of oscillation device CN205388031U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620177496.4U CN205388031U (en) 2016-03-09 2016-03-09 Adjustable electric fan angle of oscillation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620177496.4U CN205388031U (en) 2016-03-09 2016-03-09 Adjustable electric fan angle of oscillation device

Publications (1)

Publication Number Publication Date
CN205388031U true CN205388031U (en) 2016-07-20

Family

ID=56376627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620177496.4U CN205388031U (en) 2016-03-09 2016-03-09 Adjustable electric fan angle of oscillation device

Country Status (1)

Country Link
CN (1) CN205388031U (en)

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218240A (en) * 2017-07-28 2017-09-29 合肥捌零年代网络科技有限公司 A kind of small-size multifunction office fan
CN108150627A (en) * 2018-02-27 2018-06-12 凌栋 A kind of gardens antirust environmental protection mechanical hand implement
CN108161924A (en) * 2018-02-14 2018-06-15 冯华明 A kind of multi-purpose machine manual task equipment
CN108313246A (en) * 2018-02-28 2018-07-24 张斌 A kind of implement of the water conservancy with lighting device
CN108327879A (en) * 2018-02-28 2018-07-27 吴顺卫 A kind of water conservancy environment-friendly type implement
CN108327881A (en) * 2018-02-28 2018-07-27 冯华明 A kind of water conservancy environment protection multifunctional implement
CN108327878A (en) * 2018-02-28 2018-07-27 任小依 A kind of water conservancy implement
CN108327877A (en) * 2018-02-28 2018-07-27 凌栋 A kind of water conservancy antirust environmental protection operation ship
CN108353548A (en) * 2018-02-27 2018-08-03 顾荣祥 A kind of solar powered Green Machine manual task equipment in gardens
CN108372921A (en) * 2018-02-28 2018-08-07 盛海 A kind of environmentally friendly operation ship of water conservancy
CN108381576A (en) * 2018-02-27 2018-08-10 盛海 A kind of mechanical hand implement of the gardens with air cleaning unit
CN108377687A (en) * 2018-02-27 2018-08-10 吴顺卫 A kind of gardens environment-friendly type mechanical hand implement
CN108381536A (en) * 2018-02-27 2018-08-10 任小依 A kind of gardens Green Machine manual task equipment
CN108391519A (en) * 2018-02-27 2018-08-14 张斌 A kind of mechanical hand implement of the gardens with lighting device
CN108394541A (en) * 2018-02-28 2018-08-14 顾荣祥 A kind of solar powered environmentally friendly operation ship of water conservancy
CN108408014A (en) * 2018-02-28 2018-08-17 赵继兵 A kind of environmentally friendly operation ship of the water conservancy with deinsectization function
CN108492701A (en) * 2018-04-12 2018-09-04 国网山东省电力公司胶州市供电公司 Electricity safety production training system
CN109372506A (en) * 2018-12-26 2019-02-22 付耀文 A kind of coal mine collection device in coal mining
CN110630545A (en) * 2019-08-30 2019-12-31 鲁东大学 Intelligent fan with self-adaptive swing angle

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107218240A (en) * 2017-07-28 2017-09-29 合肥捌零年代网络科技有限公司 A kind of small-size multifunction office fan
CN108161924A (en) * 2018-02-14 2018-06-15 冯华明 A kind of multi-purpose machine manual task equipment
CN108150627A (en) * 2018-02-27 2018-06-12 凌栋 A kind of gardens antirust environmental protection mechanical hand implement
CN108391519A (en) * 2018-02-27 2018-08-14 张斌 A kind of mechanical hand implement of the gardens with lighting device
CN108381536A (en) * 2018-02-27 2018-08-10 任小依 A kind of gardens Green Machine manual task equipment
CN108377687A (en) * 2018-02-27 2018-08-10 吴顺卫 A kind of gardens environment-friendly type mechanical hand implement
CN108353548A (en) * 2018-02-27 2018-08-03 顾荣祥 A kind of solar powered Green Machine manual task equipment in gardens
CN108381576A (en) * 2018-02-27 2018-08-10 盛海 A kind of mechanical hand implement of the gardens with air cleaning unit
CN108327877A (en) * 2018-02-28 2018-07-27 凌栋 A kind of water conservancy antirust environmental protection operation ship
CN108372921A (en) * 2018-02-28 2018-08-07 盛海 A kind of environmentally friendly operation ship of water conservancy
CN108327878A (en) * 2018-02-28 2018-07-27 任小依 A kind of water conservancy implement
CN108327881A (en) * 2018-02-28 2018-07-27 冯华明 A kind of water conservancy environment protection multifunctional implement
CN108327879A (en) * 2018-02-28 2018-07-27 吴顺卫 A kind of water conservancy environment-friendly type implement
CN108313246A (en) * 2018-02-28 2018-07-24 张斌 A kind of implement of the water conservancy with lighting device
CN108394541A (en) * 2018-02-28 2018-08-14 顾荣祥 A kind of solar powered environmentally friendly operation ship of water conservancy
CN108408014A (en) * 2018-02-28 2018-08-17 赵继兵 A kind of environmentally friendly operation ship of the water conservancy with deinsectization function
CN108492701A (en) * 2018-04-12 2018-09-04 国网山东省电力公司胶州市供电公司 Electricity safety production training system
CN109372506A (en) * 2018-12-26 2019-02-22 付耀文 A kind of coal mine collection device in coal mining
CN110630545A (en) * 2019-08-30 2019-12-31 鲁东大学 Intelligent fan with self-adaptive swing angle
CN110630545B (en) * 2019-08-30 2020-09-08 鲁东大学 Intelligent fan with self-adaptive swing angle

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160720

Termination date: 20170309

CF01 Termination of patent right due to non-payment of annual fee