CN101046210A - Electric fun head swinging horizontally and shaking vertically - Google Patents
Electric fun head swinging horizontally and shaking vertically Download PDFInfo
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- CN101046210A CN101046210A CN 200610155699 CN200610155699A CN101046210A CN 101046210 A CN101046210 A CN 101046210A CN 200610155699 CN200610155699 CN 200610155699 CN 200610155699 A CN200610155699 A CN 200610155699A CN 101046210 A CN101046210 A CN 101046210A
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- rocking arm
- type support
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Abstract
The electric fan head capable of providing wind in different directions includes one fan seat, one U-shaped support capable of rotating on the fan seat, one motor with shaft on the U-shaped support, and one reducing and steering gear box. It features that the motor and the reducing and steering gear box are hinged to the U-shaped support, and there are rotation shaft pins set in the joints between the motor and the U-shaped support and one fan head shaking drive mechanism set between output shaft of the reducing and steering gear box and the U-shaped support. The fan head shaking drive mechanism includes the output shaft of the reducing and steering gear box, one rocker and one swing bar. The electric fan head can swing horizontally and shake vertically.
Description
Technical field
The present invention relates to a kind of blast device or utensil.Specifically, be the electric fan head of an electronic multi-faceted air-supply of energy.
Background technique
In the summer of sweltering heat, sultry place, an electric fan can bring comfortable feel to people.Some people still likes being furnished with electric fan in establishing air conditioned location.The electric fan that can sell in the market can only be done single substantially horizontal as fan machine is first and shake.Though can change the blowing zone in conjunction with manual tune nosepiston angle, during proper functioning, the luffing angle of head is fixed often, so the wind-engaging zone is limited, blowing area is too little.Chinese patent, the patent No. are 02250002.2, and name is called, when the patented technology of " composite oscillating mechanism for electric fan " discloses a kind of electric fan head level and has swung can before and after the electric fan of shaking the head.But its component are more, and structure is complicated.As, in the recessed district of Y type support or establish pillar on the motor housing.This pillar also penetrates in the chute that is provided with on the connecting rod.Also cumbersome on making, and feel awkward in the running.
Summary of the invention
The present invention's purpose is to remedy above-mentioned deficiency, to society disclose a kind of simple in structure, make to implement to swing easily and electric fan head that pitching is shaken.
Technological scheme of the present invention is achieved in that
A kind of swinging and electric fan head that pitching is shaken, comprise the motor on the U type support, the motor shaft on the motor, the deceleration steering gear box of motor rear end, the fan supporting base, the U type support that be movably connected on the fan supporting base, can on the fan supporting base, rotate; It is characterized in that motor is hinged on two forks of U type support together with the deceleration steering gear box of motor rear end, motor and joint, U type support both sides are provided with roller pin; Between the output revolving shaft of deceleration steering gear lower box part and the U type frame bottom fan head swinging driving mechanism is set.Described fan head swinging driving mechanism comprises, the output revolving shaft of deceleration steering gear lower box part, under the output revolving shaft, a upper lateral part is connected with output revolving shaft, the opposite side bottom is connected with fork rocking arm, an end is connected in the other end and the recessed district of U type frame bottom with rocking arm, be installed in the fork that the fork axle on the fan supporting base is connected.
Fork and rocking arm connecting end in the described fan head swinging driving mechanism are established the rocking arm vertical pivot, in fork and the recessed district of U type frame bottom, the fork axle connecting end that is installed on the fan supporting base establishes fork transverse axis pin.
In order further to optimize technique scheme, the measure that the present invention taked also has:
The joint of described rocking arm vertical pivot and rocking arm is the spherical structure of working in coordination.
Described motor rear portion is provided with one and lies in the motor rear portion, is wrapped in U type rack shaft pin place, is clamped in the spring that saves up strength on the U type support at last.
Advantage of the present invention is:
Because motor is hinged on two forks of U type support together with the deceleration steering gear box of motor rear end, motor and joint, U type support both sides are provided with roller pin, so motor can be shaken the head front and back on U type support together with the deceleration steering gear box of motor rear end; Because U type support is movably connected on the fan supporting base, so, U type supporting band motor and deceleration steering gear box can be on the fan supporting base left-right rotation; Again because of, between the output revolving shaft of deceleration steering gear lower box part and the U type frame bottom fan head swinging driving mechanism is set, so, the output revolving shaft of deceleration steering gear lower box part shakes the head fan head swinging driving mechanism pulling electric fan head left-right rotation under the drive of deceleration steering gear box around the time.
The present invention increases a fan head swinging driving mechanism on the basis of common electrical fan head, simple in structure, easy to make, has realized the 3d air delivery of electric fan fully with mechanical structure.
Description of drawings
Structural representation when Fig. 1 bends down for embodiment of the invention electric fan head;
Structural representation when Fig. 2 steeves for embodiment of the invention electric fan head;
Fig. 3 is the spherical joint schematic representation of embodiment of the invention electric fan oscillating driving mechanism structure and rocking arm upper rocker arm vertical pivot.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
A kind of swinging and electric fan head that pitching is shaken, comprise the motor 2 on the U type support, the motor shaft 1 on the motor, the deceleration steering gear box 5 of motor rear end, fan supporting base 10, the U type support 13 that be movably connected on the fan supporting base 10, can on fan supporting base 10, rotate; It is characterized in that motor is hinged on two forks of U type support 13, motor 2 is provided with roller pin 3 with joint, U type support 13 both sides; Between the output revolving shaft of deceleration steering gear lower box part and the U type frame bottom fan head swinging driving mechanism is set.Described fan head swinging driving mechanism comprises, the output revolving shaft 6 of deceleration steering gear box 5 bottoms, under the output revolving shaft, a upper lateral part is connected with output revolving shaft 6, the opposite side bottom is connected with fork 9 rocking arm 7, one ends are connected in the other end and the recessed district, U type support 13 bottoms with rocking arm 7, be installed in the fork 9 that the fork axle 11 on the fan supporting base 10 is connected.Fork 9 in the described fan head swinging driving mechanism is established rocking arm vertical pivot 8 with rocking arm 7 connecting ends, in fork 9 and the recessed district of U type frame bottom, fork axle 11 connecting ends that are installed on the fan supporting base 10 establish fork transverse axis pin 12.
Smooth and easy firm again in order to be connected between rocking arm and rocking arm vertical pivot, described rocking arm vertical pivot 8 is sphere 81,71 structures of working in coordination with the joint of rocking arm 7.
Because of the motor head is heavier, the big and conversion of the power when dipping down needs auxiliary force when facing upward, so, be provided with one at described motor 2 rear portions and lie in motor 2 rear portions, be wrapped in U type rack shaft pin 3 places, be clamped in the spring 4 that saves up strength on the U type support 13 at last.
Operation principles of the present invention is that the output revolving shaft 6 of deceleration steering gear lower box part circular path along a setting under deceleration steering gear box 5 drives moves (some erects prior art to circumference slightly).Output revolving shaft 6 belows are the rocking arms 7 that are connected with output revolving shaft 6 with a upper lateral part, and therefore, rocking arm 7 is also driven the circular path turn of setting along output revolving shaft 6.Because; the opposite side bottom of rocking arm 7 is connecting 9 one of forks by rocking arm vertical pivot 8; and the other end of fork 9 is connected in the recessed district of U type frame bottom, is installed on the fork axle 11 on the fan supporting base 10 by fork transverse axis pin 12; and (position of fork axle 11 is to fix on the fan supporting base 10); so fork 9 can form the circular path turn of rocking arm 7 and pin down inhibition.But the turn power of output revolving shaft 6 is strong, and at this moment, the level that has the electric fan head only swings and shakes the head before and after the while and regulate this contradiction, and rocking arm 7 is still driven the circular path turn along output revolving shaft 6 settings.Fig. 1 represents, when fork 9 and rocking arm 7 stretch longest distance, also is the peak of output revolving shaft 6 circular path turns, also the dead ahead of electric fan head left-right rotation and the pitching minimum point of shaking the head just.On the contrary, Fig. 2 just represents, when fork 9 and rocking arm 7 stretch beeline, and when also being the minimum point of output revolving shaft 6 circular path turns, the also dead ahead of electric fan head left-right rotation and the pitching peak of shaking the head just.All the other situations are the position of electric fan head and output revolving shaft 6 position opposite: promptly output revolving shaft 6 positions are on circumference the right, and highly from high to low, the electric fan head is then on the circumference left side, and simultaneous altitude is by low gradually high; Output revolving shaft 6 positions are on the circumference left side, and height is by low gradually high, and then on circumference the right, simultaneous altitude from high to low for the electric fan head; And high low degree also matches about the two.Simultaneously, also be because, motor is hinged on two forks of U type support together with the deceleration steering gear box of motor rear end, motor and joint, U type support both sides are provided with roller pin; U type support is movably connected on the fan supporting base; Left-right rotation has been created condition when more than shaking the head for the front and back of electric fan head.
Claims (4)
1, a kind of swinging and electric fan head that pitching is shaken, comprise, motor (2) on the U type support, motor shaft on the motor (1), the deceleration steering gear box (5) of motor rear end, fan supporting base (10), the U type support (13) that be movably connected on the fan supporting base, can on the fan supporting base, rotate; It is characterized in that motor (2) is hinged on two forks of U type support together with the deceleration steering gear box (5) of motor rear end, motor (2) is provided with roller pin (3) with U type support (13) joint, both sides; Between the output revolving shaft (6) of deceleration steering gear lower box part and U type support (13) bottom fan head swinging driving mechanism is set, described fan head swinging driving mechanism comprises, the output revolving shaft (6) of deceleration steering gear lower box part, under the output revolving shaft, with a upper lateral part is connected with output revolving shaft (6), the opposite side bottom is connected with fork (9) rocking arm (7), one end is connected with rocking arm (7), in the recessed district, the other end and U type support (13) bottom, be installed in the fork (9) that the fork axle (11) on the fan supporting base (10) is connected.
2, electric fan head as claimed in claim 1, it is characterized in that, fork (9) in the described fan head swinging driving mechanism and rocking arm (7) connecting end are established rocking arm vertical pivot (8), in fork (9) and the recessed district of U type frame bottom, fork axle (11) connecting end that is installed on the fan supporting base (10) establishes fork transverse axis pin (12).
3, electric fan head as claimed in claim 2 is characterized in that, described rocking arm vertical pivot (8) is the spherical structure of working in coordination with the joint of rocking arm (7).
4, electric fan head as claimed in claim 1 is characterized in that, described motor (2) rear portion is provided with one and lies in motor (2) rear portion, is wrapped in U type rack shaft pin (3) and locates, be clamped at last the spring that saves up strength (4) on the U type support (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155699 CN101046210A (en) | 2006-12-31 | 2006-12-31 | Electric fun head swinging horizontally and shaking vertically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610155699 CN101046210A (en) | 2006-12-31 | 2006-12-31 | Electric fun head swinging horizontally and shaking vertically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101046210A true CN101046210A (en) | 2007-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610155699 Pending CN101046210A (en) | 2006-12-31 | 2006-12-31 | Electric fun head swinging horizontally and shaking vertically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101046210A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072175A (en) * | 2009-07-02 | 2011-05-25 | 史蒂芬·喻 | Fan with concealed oscillating mechanism |
| CN105805035A (en) * | 2015-09-28 | 2016-07-27 | 广东美的环境电器制造有限公司 | Oscillating mechanism of household appliance and household appliance |
| CN107208651A (en) * | 2015-02-12 | 2017-09-26 | 三菱电机株式会社 | Fan device |
| CN108036616A (en) * | 2017-11-15 | 2018-05-15 | 安徽工程大学 | A kind of textile machinery swings flash baking mechanism |
| CN108443198A (en) * | 2018-05-14 | 2018-08-24 | 广东美的环境电器制造有限公司 | Driving mechanism, head section mechanism and fan |
-
2006
- 2006-12-31 CN CN 200610155699 patent/CN101046210A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072175A (en) * | 2009-07-02 | 2011-05-25 | 史蒂芬·喻 | Fan with concealed oscillating mechanism |
| CN102072175B (en) * | 2009-07-02 | 2015-08-19 | 史蒂芬·喻 | There is the rotary fan of concealed rotating machinery |
| CN107208651A (en) * | 2015-02-12 | 2017-09-26 | 三菱电机株式会社 | Fan device |
| CN107208651B (en) * | 2015-02-12 | 2019-05-17 | 三菱电机株式会社 | Fan device |
| CN105805035A (en) * | 2015-09-28 | 2016-07-27 | 广东美的环境电器制造有限公司 | Oscillating mechanism of household appliance and household appliance |
| CN105805035B (en) * | 2015-09-28 | 2018-09-11 | 广东美的环境电器制造有限公司 | The oscillating mechanism and household electrical appliance of household electrical appliance |
| CN108036616A (en) * | 2017-11-15 | 2018-05-15 | 安徽工程大学 | A kind of textile machinery swings flash baking mechanism |
| CN108443198A (en) * | 2018-05-14 | 2018-08-24 | 广东美的环境电器制造有限公司 | Driving mechanism, head section mechanism and fan |
| CN108443198B (en) * | 2018-05-14 | 2023-10-31 | 广东美的环境电器制造有限公司 | Driving mechanism, machine head mechanism and fan |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |