CN204942031U - A kind of portablely to shake the head, Dual-blade group of nodding fan - Google Patents
A kind of portablely to shake the head, Dual-blade group of nodding fan Download PDFInfo
- Publication number
- CN204942031U CN204942031U CN201520551419.6U CN201520551419U CN204942031U CN 204942031 U CN204942031 U CN 204942031U CN 201520551419 U CN201520551419 U CN 201520551419U CN 204942031 U CN204942031 U CN 204942031U
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- fan
- nodding
- head
- driver
- base
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- 241000883990 Flabellum Species 0.000 claims abstract description 25
- 238000005452 bending Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004091 panning Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 101100400452 Caenorhabditis elegans map-2 gene Proteins 0.000 description 1
- 206010019345 Heat stroke Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to fan product scope, is specifically related to a kind of portablely to shake the head, Dual-blade group of nodding fan, be arranged on the support on base, first driver, the output shaft of the first driver is arranged with the first flabellum group, support is also provided with the second driver, the output shaft of the second driver drives the second flabellum group to rotate, fan bottom is provided with mechanism of manually nodding up and down, manual mechanism of nodding up and down comprises: the groove of support, frame bottom is provided with swinging shaft, interior card wheel and Positioning Gear is provided with in first base, second susceptor surface is groove, arc gear wheel to be meshed with Positioning Gear work by groove, Positioning Gear is provided with locating piece, locating piece is taken turns draw-in groove match with interior the card.Be provided with the fan of this structure, add automatic left and right oscillating mechanism and mechanism of manually nodding up and down, by this mechanism of manually nodding up and down, shaken the head in the left and right of fan and control more flexibly, to increase blowing scope, thus significantly increase economic benefit.
Description
Technical field
The utility model relates to fan product scope, is specifically related to a kind of portablely to shake the head, Dual-blade group of nodding fan.
Background technique
Fan is the household electric appliance commonly used in people's daily life, and general conventional fan structure is all that utilization drives head-shaking motor to drive flabellum group to rotate, and reaches and air acceleration is circulated, be mainly used in cooling and heatstroke-eliminating and ventilating air.Generally speaking, current fan has the advantages such as a great variety of models, Various Functions, pattern are attractive in appearance, and more some fan is portable, is convenient for carrying, and which is gone to can be provided convenience to people.But Portable fans all at present all exists a common shortcoming, that is exactly that fan can not yaw automatically, and blowing effective coverage is very limited.
Portable fan disclosed in Chinese invention patent publication number CN103089670A; described Portable fan; comprise fan body and base, fan body is connected with base one, and fan body internal fixtion has many ribs; ribs is connected with fans drive head-shaking motor shell; fans drive head-shaking motor shell is provided with flabellum, is provided with transparent protective shield before and after flabellum, transparency protected shroud rim is fixed on fan body; base bottom is provided with lighting burner, and base side is provided with flare-up light.The small volume of the Portable fan of above structure itself, is convenient for carrying, but the fan head of its Portable fan can not arbitrarily swing, and blowing effective coverage is very limited.
Summary of the invention
For overcoming above-mentioned defect, namely the purpose of this utility model is a kind of portablely to shake the head, Dual-blade group of nodding fan.
The purpose of this utility model is achieved through the following technical solutions:
The utility model one is portable shakes the head, Dual-blade group of nodding fan, comprise: base, be arranged on the support on described base, described Bracket setting has the first driver, the output shaft of described first driver is arranged with the first flabellum group, the output shaft of this first driver drives the first flabellum group to rotate, described support is also provided with the second driver, the output shaft of described second driver is arranged with the second flabellum group, the output shaft of this second driver drives the second flabellum group to rotate along the sense of rotation of the first flabellum group, described first driver and the second driver are arranged on same axle center, also comprise the fan guard covered in described first flabellum group and the second flabellum group, described fan bottom is provided with mechanism of manually nodding up and down, described mechanism of manually nodding up and down comprises: described frame bottom is arc and has more than one groove, described frame bottom is provided with swinging shaft, described swinging shaft is connected with arc gear wheel through described groove,
Described base is divided into the first base and the second base, in described first base, center is installed with interior card wheel and Positioning Gear, described interior card wheel has through hole with described Positioning Gear center, described second susceptor surface is groove, described groove is provided with more than one groove, described arc gear wheel to be meshed with described Positioning Gear work by described groove, described Positioning Gear is provided with more than one locating piece, described interior card wheel is provided with more than one draw-in groove, and described locating piece is taken turns draw-in groove match with described interior the card.
Further, described second base center is provided with projection, and described projection is provided with internal thread and elastic component, and described internal thread is connected by bolt or screw with the hole on described first chassis.
Further again, described angle of nodding of manually nodding mechanism is up and down within 90 °.
A kind of portablely to shake the head, Dual-blade group of nodding fan, comprising: the fan being provided with mechanism of manually nodding up and down as claimed in claim 1 also comprises, at the automatic left and right oscillating mechanism that described support has drive first driver and the second driver to rotate;
Described automatic left and right oscillating mechanism comprises driving head-shaking motor, worm gear, worm screw, gear train and connecting rod; Described second base is rotating disk, described second base is movably set on the first base, described driving head-shaking motor is fixedly arranged on base, described worm gear is connected with described driving head-shaking motor, described gear train is installed on the output shaft on head-shaking motor main shaft, by the cooperation of the gear teeth between multiple gear by transmission of power to rotatingshaft, the tail end of described rotatingshaft is provided with worm thread, is meshed with worm gear; Rotating component worm gear eccentric part of shaking the head has a pin and connecting rod, forms described connecting rod.
Further, the panning angle of described automatic left and right oscillating mechanism is within 90 °-120 °.
Further again, described support is also provided with active bending part, and described frame bottom is provided with slide blocks.
Further, described fan is also provided with the switch of control first driver and the second driver.
Further, described fan guard comprises: front cover and rear cover, and described front cover and rear cover are hemisphere guard.
Further, locking slot or fastening button is provided with between described front cover and rear cover.
Base described in the utility model is provided with automatic left and right oscillating mechanism, this structure is simple, add automatic left and right oscillating mechanism and mechanism of manually nodding up and down, by this mechanism of manually nodding up and down make the left and right of fan shake the head control more flexible, increase blowing scope, thus significantly increase economic benefit.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is fan overall structure decomposing schematic representation of the present utility model;
Fig. 2 is the structural scheme of mechanism of nodding up and down of fan of the present utility model;
Fig. 3 is that fan of the present utility model is nodded the Positioning Gear figure of mechanism up and down;
Fig. 4 be fan of the present utility model nod up and down mechanism Positioning Gear assembling schematic diagram;
Fig. 5 is fan overall structure of the present utility model and automatic head-shaking mechanism decomposing schematic representation;
Fig. 6 is the automatic head-shaking mechanism decomposing schematic representation of fan of the present utility model;
Fig. 7 is the schematic diagram after fan of the present utility model entirety splits with rotating disk;
Fig. 8 is the schematic diagram after the assembling of fan of the present utility model entirety.
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.
Refer to Fig. 1-4, the utility model one is portable shakes the head, Dual-blade group of nodding fan, comprise: base 1, be arranged on the support 2 on described base, described support 2 is provided with the first driver 7, the output shaft of described first driver is arranged with the first flabellum group 9, the output shaft of this first driver drives the first flabellum group 9 to rotate, described support 2 is also provided with the second driver 6, the output shaft of described second driver drives the second flabellum group 8 to rotate along the sense of rotation of the first flabellum group, described first driver 7 and the second driver 6 are arranged on same axle center, also comprise the fan guard 4 covered in described first flabellum group 9 and the second flabellum group 8, 5, described fan bottom is provided with mechanism map 2 of manually nodding up and down, described mechanism of manually nodding up and down comprises: be arc bottom described support 10 and have more than one groove 101, described frame bottom is provided with swinging shaft 13, described swinging shaft 13 is connected with arc gear wheel 21 through described groove 101,
Described base is divided into the first base 1 and the second base 23, in described first base, center is installed with interior card wheel 25 and Positioning Gear 22, described interior card wheel 25 has through hole with described Positioning Gear 22 center, described second susceptor surface is groove 11, described groove 11 is provided with more than one groove 110, described arc gear wheel 21 to be meshed with described Positioning Gear 22 work by described groove 110, described Positioning Gear 22 is provided with more than one locating piece 202, described interior card wheel is provided with more than one draw-in groove, described locating piece 202 matches with described interior card wheel 25 draw-in groove 205.
In this embodiment, described second base center is provided with projection 111, and described projection is provided with internal thread and elastic component 112, and described internal thread is connected by bolt or screw with described first the One On The Chassis middle main aperture.
In this embodiment, described angle of nodding of manually nodding mechanism is up and down within 90 °.
Refer to Fig. 5-8, a kind of portablely to shake the head, Dual-blade group of nodding fan, comprise: the fan being provided with mechanism of manually nodding up and down as previously discussed also comprises, at the automatic left and right oscillating mechanism that described support has drive first driver 7 and the second driver 6 to rotate;
Described automatic left and right oscillating mechanism comprises driving head-shaking motor, worm gear, worm screw 14, gear train 15,16 and connecting rod 17; Described second base 23 is rotating disk, described second base 23 to be movably set on the first base 1, described driving head-shaking motor to be fixedly arranged on base 1, described worm gear 14 is connected with described driving head-shaking motor, described gear train 15,16 is installed on the output shaft on head-shaking motor main shaft, by the cooperation of the gear teeth between multiple gear by transmission of power to rotatingshaft 19,20, the tail end of described rotatingshaft is provided with worm thread, is meshed with worm gear; Rotating component worm gear eccentric part of shaking the head has a pin and connecting rod, forms described connecting rod 17.
In this embodiment, the panning angle of described automatic left and right oscillating mechanism is within 90 °-120 °.
In this embodiment, described support 2 is also provided with active bending part, is provided with slide blocks 203 bottom described support 2.
In this embodiment, described first driver 7 and the second driver 6 are for drive head-shaking motor device.
In this embodiment, described fan is also provided with the switch 3 of control first driver 7 and the second driver 6.
In this embodiment, described fan guard comprises: front cover 4 and rear cover 5.
In this embodiment, described front cover 4 and rear cover 5 are hemisphere guard.
In this embodiment, locking slot 12 or fastening button is provided with between described front cover 4 and rear cover 5.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. portablely to shake the head for one kind, Dual-blade group of nodding fan, comprise: base, be arranged on the support on described base, it is characterized in that: described Bracket setting has the first driver, the output shaft of described first driver is arranged with the first flabellum group, the output shaft of this first driver drives the first flabellum group to rotate, described support is also provided with the second driver, the output shaft of described second driver is arranged with the second flabellum group, the output shaft of this second driver drives the second flabellum group to rotate along the sense of rotation of the first flabellum group, described first driver and the second driver are arranged on same axle center, also comprise the fan guard covered in described first flabellum group and the second flabellum group, described fan bottom is provided with mechanism of manually nodding up and down, described mechanism of manually nodding up and down comprises: described frame bottom is arc and has more than one groove, described frame bottom is provided with swinging shaft, described swinging shaft is connected with arc gear wheel through described groove,
Described base is divided into the first base and the second base, in described first base, center is installed with interior card wheel and Positioning Gear, described interior card wheel has through hole with described Positioning Gear center, described second susceptor surface is groove, described groove is provided with more than one groove, described arc gear wheel to be meshed with described Positioning Gear work by described groove, described Positioning Gear is provided with more than one locating piece, described interior card wheel is provided with more than one draw-in groove, and described locating piece is taken turns draw-in groove match with described interior the card.
2. as claimed in claim 1 a kind of portablely to shake the head, Dual-blade group of nodding fan, described second base center is provided with projection, described projection is provided with internal thread and elastic component, and described internal thread is connected by bolt or screw with the hole on described first chassis.
3. as claimed in claim 2 a kind of portablely to shake the head, Dual-blade group of nodding fan, described angle of nodding of manually nodding mechanism is up and down within 90 °.
4. portablely to shake the head, Dual-blade group of a nodding fan, comprising: the fan being provided with mechanism of manually nodding up and down as described in claim 1-3 also comprises, at the automatic left and right oscillating mechanism that described support has drive first driver and the second driver to rotate;
Described automatic left and right oscillating mechanism comprises driving head-shaking motor, worm gear, worm screw, gear train and connecting rod; Described second base is rotating disk, described second base is movably set on the first base, described driving head-shaking motor is fixedly arranged on base, described worm gear is connected with described driving head-shaking motor, described gear train is installed on the output shaft on head-shaking motor main shaft, by the cooperation of the gear teeth between multiple gear by transmission of power to rotatingshaft, the tail end of described rotatingshaft is provided with worm thread, is meshed with worm gear; Rotating component worm gear eccentric part of shaking the head has a pin and connecting rod, forms described connecting rod.
5. as claimed in claim 4 a kind of portablely to shake the head, Dual-blade group of nodding fan, it is characterized in that: the panning angle of described automatic left and right oscillating mechanism is 90 °-120 °.
6. as claimed in claim 5 a kind of portablely to shake the head, Dual-blade group of nodding fan, it is characterized in that: described support is also provided with active bending part, described frame bottom is provided with slide blocks.
7. as claimed in claim 6 a kind of portablely to shake the head, Dual-blade group of nodding fan, it is characterized in that: the switch described fan being also provided with control first driver and the second driver.
8. as claimed in claim 7 a kind of portablely to shake the head, Dual-blade group of nodding fan, it is characterized in that: described fan guard comprises: front cover and rear cover, described front cover and rear cover are hemisphere guard.
9. as claimed in claim 8 a kind of portablely to shake the head, Dual-blade group of nodding fan, it is characterized in that: between described front cover and rear cover, be provided with locking slot or fastening button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551419.6U CN204942031U (en) | 2015-07-27 | 2015-07-27 | A kind of portablely to shake the head, Dual-blade group of nodding fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520551419.6U CN204942031U (en) | 2015-07-27 | 2015-07-27 | A kind of portablely to shake the head, Dual-blade group of nodding fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942031U true CN204942031U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520551419.6U Expired - Fee Related CN204942031U (en) | 2015-07-27 | 2015-07-27 | A kind of portablely to shake the head, Dual-blade group of nodding fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942031U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747553A (en) * | 2017-10-24 | 2018-03-02 | 詹家涛 | A kind of fan for being capable of multi-faceted rotation |
| CN108035893A (en) * | 2017-11-22 | 2018-05-15 | 江门市西点电器科技有限公司 | A kind of double fan blade fans |
| CN108217098A (en) * | 2018-01-31 | 2018-06-29 | 湖北环电磁装备工程技术有限公司 | The screw feeding device that a kind of no frame permanent magnet synchronous motor directly drives |
| CN108328233A (en) * | 2018-01-31 | 2018-07-27 | 湖北环电磁装备工程技术有限公司 | A kind of screw feeding device that rimless combination type permanent-magnet linear synchronous motor directly drives |
| WO2019205808A1 (en) * | 2018-03-02 | 2019-10-31 | 深圳市随从电子科技开发有限公司 | Outdoor handheld fan |
| GB2566631B (en) * | 2016-05-20 | 2022-04-13 | Lions Innovations Ltd | Fan apparatus |
-
2015
- 2015-07-27 CN CN201520551419.6U patent/CN204942031U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2566631B (en) * | 2016-05-20 | 2022-04-13 | Lions Innovations Ltd | Fan apparatus |
| CN107747553A (en) * | 2017-10-24 | 2018-03-02 | 詹家涛 | A kind of fan for being capable of multi-faceted rotation |
| CN107747553B (en) * | 2017-10-24 | 2023-08-04 | 中山市三强照明科技有限公司 | Fan capable of rotating in multiple directions |
| CN108035893A (en) * | 2017-11-22 | 2018-05-15 | 江门市西点电器科技有限公司 | A kind of double fan blade fans |
| CN108217098A (en) * | 2018-01-31 | 2018-06-29 | 湖北环电磁装备工程技术有限公司 | The screw feeding device that a kind of no frame permanent magnet synchronous motor directly drives |
| CN108328233A (en) * | 2018-01-31 | 2018-07-27 | 湖北环电磁装备工程技术有限公司 | A kind of screw feeding device that rimless combination type permanent-magnet linear synchronous motor directly drives |
| WO2019205808A1 (en) * | 2018-03-02 | 2019-10-31 | 深圳市随从电子科技开发有限公司 | Outdoor handheld fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170302 Address after: Longgang District of Shenzhen City, Guangdong province 518000 Longgang Street Community Long Xin Sha Bei Li Jiangnan Industrial Park No. 2 Building No. 401 Patentee after: SHENZHEN WEITESHIJIA TECHNOLOGY CO.,LTD. Address before: 515200 Guangdong city of Jieyang province Huilai County before Zhan Zhen Gou Shu Guan Qu Po head a No. 13 Lane four Patentee before: Chen Yan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |