CN201110273Y - Universal joint fan - Google Patents
Universal joint fan Download PDFInfo
- Publication number
- CN201110273Y CN201110273Y CNU2007201143718U CN200720114371U CN201110273Y CN 201110273 Y CN201110273 Y CN 201110273Y CN U2007201143718 U CNU2007201143718 U CN U2007201143718U CN 200720114371 U CN200720114371 U CN 200720114371U CN 201110273 Y CN201110273 Y CN 201110273Y
- Authority
- CN
- China
- Prior art keywords
- fan
- universal joint
- joint
- universal
- angle
- 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 - Fee Related
Links
Images
Abstract
The utility model relates to an electric fan which is a universal joint fan. The electric fan is designed aiming at the defect that the upper and lower angle of an existing vehicle fan can not be adjusted. The fan comprises a fan assembly, a universal joint assembly and a clip, wherein the design key point is that a main shaft of the fan assembly is respectively connected with a connecting bar and an upper joint of the universal joint, the upper joint of the universal joint is inserted into a middle joint of the universal joint and is regulated and fixed by a handle, and a left dip angle and a right dip angle of the fan are regulated. The lower portion of the middle joint of the universal joint is inserted into the lower joint of the universal joint and is also regulated and fixed by the handle, and a pitching angle of the fan is regulated. The lower end portion of the lower joint of the universal joint is connected with a steel ball, a spring, a round hole component to regulate a horizontal angle. The universal fan solves the direction of a wind outlet axial cord of the fan and the universality is to change a wind outlet angle of a fixed fan through manually regulating two same locking handles. The whole fan is fixed by the clip, the operation is easy, and the fan is comparatively solid and durable. The fan is in particular suitable for being installed in an automobile driving cap and is the universal joint fan which is provided for drivers to regulate.
Description
Technical field
The utility model relates to a kind of electric fan, is particularly useful for being installed in automobile cab, for the automobile-used universal joint fan of driver's adjusting.
Background technique
At present, onboard fan is used widely, but the function that most of onboard fan is only shaken the head.Change comparatively inconvenience of air-out axial direction (adjusting of above-below direction).The structure that has is comparatively simple, rigidity is relatively poor, is unable to undergo jolting of bad road conditions.Chinese patent notice of authorization CN2871932Y, disclosed a kind of " many gears adjusting electric fan ", this electric fan is to contact (long contact arm and short contact arm) when rotated with the power supply contact by movable touching plate, input contact in the middle of the movable touching plate contact, be connected to reactor between power supply contact and the middle input, realize the purpose of its design.Exist the angle of can not above-below direction regulating fan.
Summary of the invention
The utility model is the deficiency that overcomes above existence, and purpose is to provide a kind of universal joint fan that a kind of air-out axial direction can conversion to related domain.The utility model purpose realizes by the following technical solutions.
A kind of universal joint fan, this fan comprises fan component, cardan universal joint component and clip, and the main shaft that the main points of its design are fan component saves and is connected respectively with on connecting rod, the universal joint, and joint embeds in the universal joint and saves on the universal joint, fixing by the handle adjusting, the inclination angle, the left and right sides of adjusting fan.The bottom of saving in the universal joint embeds universal joint joint down, is also regulated by handle and fixes, and regulates the luffing angle of fan.The universal joint underpart of joint down is connected with steel ball, spring, circular hole spare, regulates as horizontal angle.Circular hole spare and fixing clip last slice be connected, make an end of clip play the effect of clamping, and the other end is made as preformed hole, makes this hole penetrate screw rod, is connected and fixed with the fixed object that links to each other.
The motor shaft rear end of fan component puts worm screw, helical gear in the worm screw of motor rear end axle and the gearhousing is meshed, the plug gear is meshed with carrier gear by clutch, and carrier gear is meshed with panning gear, and the eccentric shaft of panning gear links to each other with connecting rod.Rear end cover links to each other with gearhousing by screw.
Two identical handles of universal joint fan respectively with universal joint on joint, joint, universal joint being connected of joint down in the universal joint, and be adjacent to fixing by A band tooth fixed plate, B band tooth fixed plate.
The motor shaft front end of fan component penetrates front cover, the blade shaft cover is inserted in after wind cover and fan blade, and preceding fan housing is equipped with finial, and is connected with the back fan housing.
By above-mentioned design proposal, solved the direction of fan air-out axis, it is universal to be according to two air-out angles that identical set lever comes the conversion fan attachment of artificial adjusting.Whole fan fixed with clip, and processing ease is comparatively firm and durable.
Description of drawings
Fig. 1 is a universal joint fan assembling schematic representation.
Fig. 2 is the cardan universal joint component STRUCTURE DECOMPOSITION schematic representation among Fig. 1.
Fig. 3 is fan and the dynamic structure decomposing schematic representation among Fig. 1, among the figure main shaft is connected with the connecting rod of fan component.
Sequence number among the figure and title: 1, finial, 2, preceding fan housing, 3, back fan housing, 4, front cover, 5, rear end cover, 6, the clutch dead man, 7, cardan universal joint component, 8, clip, 9, main shaft, 10, save 11 on the universal joint, handle, 12, A band tooth fixed plate, 13, save 14 in the universal joint, B band tooth fixed plate, 15, nut, 16, universal joint is joint down, and 17, steel ball, 18, spring, 19, circular hole spare, 20, fan blade, 21, the fan blade axle sleeve, 22, motor, 23, sleeve pipe, 24, worm screw, 25, the plug gear, 26, helical gear, 27, gearhousing, 28, cover plate, 29, carrier gear, 30, panning gear, 31, connecting rod, 32, crank arm.
Embodiment
Mode of execution is an example with the universal joint fan: the cigarette plug on the fan power supply line is inserted automobile cab cigarette socket, start speed control switch, fan promptly rotates, and stirs clutch dead man 6, selects directed or shakes the head.When needing to change air-out direction, the handle 11 of can regulate cardan universal joint component 7.Regulate the fan luffing angle, earlier loosening universal joint is joint 16 handles that connected down, and selected angle is fixed handle again.As regulate the inclination angle, the left and right sides of fan, and joint 10 handles that connected on the earlier loosening universal joint, selected angle is fixed handle again.Other sequence number and the title of above accompanying drawing are still NM, belong to known part, and mounting type belongs to apparent technology, so do not describe in addition.
Claims (4)
1, a kind of universal joint fan, this fan comprises fan component, cardan universal joint component and clip, the main shaft (9) that it is characterized in that fan component is connected with joint (10) on connecting rod (31), the universal joint respectively, joint embeds joint (13) in the universal joint on the universal joint, regulate fixing by handle (11), the bottom of saving in the universal joint embeds universal joint joint (16) down, also regulate fixing by handle (11), the universal joint down underpart of joint is connected with steel ball (17), spring (18), circular hole spare (19), circular hole spare and fixing clip (8) last slice be connected.
2, universal joint fan as claimed in claim 1, the motor shaft rear end that it is characterized in that fan component puts worm screw (24), helical gear (26) in the worm screw (24) of motor (22) rear end axle and the gearhousing (27) is meshed, plug gear (25) is meshed with carrier gear (29) by clutch, carrier gear is meshed with panning gear (30), and the eccentric shaft of panning gear links to each other with connecting rod (31).
3, universal joint fan as claimed in claim 1, it is characterized in that two identical handles (11) respectively with universal joint on joint (13), universal joint being connected of joint (16) down in joint (10), the universal joint, and be adjacent to fixing by A band tooth fixed plate (12), B band tooth fixed plate (14).
4, universal joint fan as claimed in claim 1 is characterized in that the motor shaft front end of fan component penetrates front cover (4), and fan blade axle sleeve (21) is inserted in back fan housing (3) and fan blade (20), and preceding fan housing (2) is equipped with finial (1), and is connected with the back fan housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201143718U CN201110273Y (en) | 2007-09-07 | 2007-09-07 | Universal joint fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201143718U CN201110273Y (en) | 2007-09-07 | 2007-09-07 | Universal joint fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110273Y true CN201110273Y (en) | 2008-09-03 |
Family
ID=39894803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201143718U Expired - Fee Related CN201110273Y (en) | 2007-09-07 | 2007-09-07 | Universal joint fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110273Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994714A (en) * | 2010-12-20 | 2011-03-30 | 徐伟 | Movable bladeless fan |
| CN102338116A (en) * | 2010-07-26 | 2012-02-01 | 珠海格力电器股份有限公司 | Rotation adjusting structure of electric fan |
| CN102384097A (en) * | 2011-09-30 | 2012-03-21 | 陈宁宁 | Multifunctional hand-operated fan |
| CN102599125A (en) * | 2012-04-16 | 2012-07-25 | 昆山博亚体育用品有限公司 | Adjustable fishing bracket |
| CN103104514A (en) * | 2011-11-09 | 2013-05-15 | 余姚市华昌电器制造有限公司 | Bladeless fan |
| CN103452875A (en) * | 2013-02-22 | 2013-12-18 | 河南省佰腾电子科技有限公司 | Perpendicularly rotatable fan |
| KR20140115610A (en) * | 2013-03-21 | 2014-10-01 | 조규호 | Fan for vehicle |
| CN105063882A (en) * | 2015-07-30 | 2015-11-18 | 湖州新仲湖针织制衣有限公司 | Fan purifying mechanism of jacquard knitting machine |
| CN107199851A (en) * | 2017-05-19 | 2017-09-26 | 安徽机电职业技术学院 | A kind of engineering construction equipment driver's cabin is with 360 degree of fans of enjoying the cool |
| CN107906031A (en) * | 2017-11-14 | 2018-04-13 | 浙江群石工业设计有限公司 | A kind of mini electric fan of releasable clamp |
| CN110159565A (en) * | 2019-04-23 | 2019-08-23 | 天津寄封工艺品有限公司 | A kind of fixable hand-held small fan |
-
2007
- 2007-09-07 CN CNU2007201143718U patent/CN201110273Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102338116B (en) * | 2010-07-26 | 2015-01-21 | 珠海格力电器股份有限公司 | Rotation adjusting structure of electric fan |
| CN102338116A (en) * | 2010-07-26 | 2012-02-01 | 珠海格力电器股份有限公司 | Rotation adjusting structure of electric fan |
| CN101994714A (en) * | 2010-12-20 | 2011-03-30 | 徐伟 | Movable bladeless fan |
| CN102384097A (en) * | 2011-09-30 | 2012-03-21 | 陈宁宁 | Multifunctional hand-operated fan |
| CN103104514A (en) * | 2011-11-09 | 2013-05-15 | 余姚市华昌电器制造有限公司 | Bladeless fan |
| CN103104514B (en) * | 2011-11-09 | 2016-04-13 | 杨丁平 | A kind of without blade fan |
| CN102599125A (en) * | 2012-04-16 | 2012-07-25 | 昆山博亚体育用品有限公司 | Adjustable fishing bracket |
| CN103452875A (en) * | 2013-02-22 | 2013-12-18 | 河南省佰腾电子科技有限公司 | Perpendicularly rotatable fan |
| KR20140115610A (en) * | 2013-03-21 | 2014-10-01 | 조규호 | Fan for vehicle |
| KR101959830B1 (en) * | 2013-03-21 | 2019-03-19 | 조규호 | Fan for vehicle |
| CN105063882A (en) * | 2015-07-30 | 2015-11-18 | 湖州新仲湖针织制衣有限公司 | Fan purifying mechanism of jacquard knitting machine |
| CN107199851A (en) * | 2017-05-19 | 2017-09-26 | 安徽机电职业技术学院 | A kind of engineering construction equipment driver's cabin is with 360 degree of fans of enjoying the cool |
| CN107199851B (en) * | 2017-05-19 | 2020-07-28 | 安徽机电职业技术学院 | 360-degree cooling fan for engineering construction equipment cab |
| CN107906031A (en) * | 2017-11-14 | 2018-04-13 | 浙江群石工业设计有限公司 | A kind of mini electric fan of releasable clamp |
| CN110159565A (en) * | 2019-04-23 | 2019-08-23 | 天津寄封工艺品有限公司 | A kind of fixable hand-held small fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201110273Y (en) | Universal joint fan | |
| JP2013091387A (en) | Attachment structure for windshield of vehicle | |
| CN202215722U (en) | Speed change control operator for vehicle | |
| US20020184727A1 (en) | Wiper apparatus for motor vehicle | |
| CN201626265U (en) | Automobile basic hand tool | |
| CN203753224U (en) | Gear rack steering gear | |
| CN206765915U (en) | A kind of battery truck horn volume adjusting means | |
| CN212796736U (en) | Pick up interior trim | |
| CN203186181U (en) | Field engineering dumper truck | |
| CN205204725U (en) | Totally enclosed automatic control capstan winch | |
| CN219345461U (en) | Gear handle and vehicle | |
| CN107524792B (en) | Shift lever assembly for manual transmission | |
| CN208178586U (en) | Fast chamfering machine is used in a kind of production of automobile engine shaft | |
| CN208730942U (en) | Intelligent windscreen wiper actuating arm | |
| CN207683498U (en) | A kind of vehicle wiper | |
| CN2873559Y (en) | Regulating mechanism for automobile driver's chair | |
| CN108657126A (en) | A kind of Novel windscreen wiper | |
| CN206501960U (en) | Motorcycle dampening bracket | |
| CN214493061U (en) | Automobile steering wheel | |
| CN220523281U (en) | Gear shifting structure of motorcycle | |
| CN217918072U (en) | Electric adjusting steering column device | |
| CN210145488U (en) | Novel assembled toy car | |
| CN210680660U (en) | Windshield wiper device for automobile | |
| CN202165581U (en) | Automobile gear-shifting manipulator | |
| CN202518421U (en) | Double folding electric scooter capable of entering elevator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANG DINGPING Free format text: FORMER OWNER: CEN JIANLI Effective date: 20130520 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130520 Address after: Zhejiang province Yuyao City Ling Village 315400 building 54 room 404 River Street Patentee after: Yang Dingping Address before: 315400 Yuyao Huachang Electrical Appliance Manufacturing Co., Ltd., No. 111 Mount Huangshan West Road, Yuyao, Zhejiang Patentee before: Cen Jianli |
|
| 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: 20080903 Termination date: 20160907 |