CN105114344A - Head shaking drive mechanism, fan head shaking mechanism and fan - Google Patents
Head shaking drive mechanism, fan head shaking mechanism and fan Download PDFInfo
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- CN105114344A CN105114344A CN201510650521.6A CN201510650521A CN105114344A CN 105114344 A CN105114344 A CN 105114344A CN 201510650521 A CN201510650521 A CN 201510650521A CN 105114344 A CN105114344 A CN 105114344A
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- head
- fan
- telescopic drive
- tooth case
- pole
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Abstract
The embodiment of the invention discloses a head shaking drive mechanism which comprises a telescopic drive rod, a supporting rod and a connection transmission piece for being connected with an end tooth box pull rod of a fan head shaking mechanism. Both the telescopic drive rod and the supporting rod are connected with the connection transmission piece, so that when the telescopic drive rod stretches out and draws back, the connection transmission piece drives the end tooth box pull rod to move up and down. The head shaking drive mechanism is applied to a fan with the end tooth box, the fan is additionally provided with the telescopic drive rod, the supporting rod and the connection transmission piece, both the telescopic drive rod and the supporting rod are connected with the connection transmission piece, when the telescopic drive rod stretches out and draws back, the connection transmission piece drives the end tooth box pull rod to move up and down, so that the fan shakes head or stops shaking head, and the telescopic drive rod can be driven by electricity or electromagnetism to stretch out and draw back. Compared with a traditional four-bar mechanism driven by a stepping motor, excessively large occupied space is avoided, and the cost is lowered. The invention further discloses the fan head shaking mechanism and the fan.
Description
Technical field
The present invention relates to fan technology field, more particularly, relate to one and to shake the head driving mechanism, fan head swinging mechanism and fan.
Background technique
Mechanical fan oscillating mechanism of the prior art utilizes tail tooth box structure to realize fan head swinging, tail tooth case has tail tooth case pull bar, when the pull bar pull-up of tail tooth case, gear in tail tooth case is meshed, fan realizes shaking the head, when tail tooth case pull bar falls, the gear in tail tooth case disconnects engagement, and fan stops shaking the head.But mechanical fan oscillating mechanism, need Manual push-pull tail tooth case pull bar to move, automatic control cannot be realized.
In order to meet the requirement automatically controlled, also there is a kind of electronic type fan head swinging mechanism in prior art, electronic type fan head swinging mechanism all adopts synchronous machine power on/off to realize fan head swinging.When synchronous machine is energized, utilize synchronous machine drives fourbar linkage to realize fan head swinging, when synchronous machine power-off, fourbar linkage does not move, and fan stops shaking the head.
But adopt synchronous machine power on/off to realize the mode cost of fan head swinging high, synchronous machine takes up room greatly, and needing increases synchronous machine fixed support, while increasing material, assembling consuming timely increases with manually relative.
Therefore, how while can meeting and automatically controlling, avoid taking up room excessive, reduce costs, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide one to shake the head driving mechanism, with while can meeting and automatically controlling, avoid taking up room excessive, reduce costs;
Another object of the present invention is to provide a kind of fan head swinging mechanism and fan.
For achieving the above object, the invention provides following technological scheme:
One is shaken the head driving mechanism, comprising:
Telescopic drive bar and pole;
For the connection for transmission part be connected with the tail tooth case pull bar of fan head swinging mechanism, described telescopic drive bar and described pole are all connected with described connection for transmission part, when making described telescopic drive bar fore and aft motion, described connection for transmission part drives described tail tooth case pull bar to move up and down.
Preferably, shake the head in driving mechanism above-mentioned, described telescopic drive bar, described pole and described tail tooth case pull bar are all hinged with described connection for transmission part.
Preferably, shake the head in driving mechanism above-mentioned, described connection for transmission part offers the first mounting hole, the second mounting hole and the 3rd mounting hole;
Described telescopic drive bar has and coordinates shaft part with first of described first mounting hole Spielpassung;
Described pole has and coordinates shaft part with second of described second mounting hole Spielpassung;
Described tail tooth case pull bar has and coordinates shaft part with the 3rd of described 3rd mounting hole Spielpassung the.
Preferably, shake the head in driving mechanism above-mentioned, described telescopic drive bar and described tail tooth case pull bar lay respectively at the both sides of described pole.
Preferably, shake the head in driving mechanism above-mentioned, described telescopic drive bar is greater than the distance of described tail tooth case pull bar apart from described pole apart from the distance of described pole.
Preferably, shake the head in driving mechanism above-mentioned, described telescopic drive bar and described tail tooth case pull bar are positioned at the same side of described pole.
Preferably, shake the head in driving mechanism above-mentioned, described telescopic drive bar is greater than the distance of described tail tooth case pull bar apart from described pole apart from the distance of described pole.
Preferably, shake the head in driving mechanism above-mentioned, described telescopic drive bar is electromagnetism push rod or electric pushrod.
A kind of fan head swinging mechanism, comprises tail tooth case and driving mechanism of shaking the head, described in shake the head driving mechanism for the driving mechanism of shaking the head as above described in any one.
A kind of fan, comprise fan head swinging mechanism, described fan head swinging mechanism is fan head swinging mechanism as above.
As can be seen from above-mentioned technological scheme, driving mechanism of shaking the head provided by the invention, be applied to the fan with tail tooth case, this fan increases telescopic drive bar, pole and connection for transmission part, telescopic drive bar and pole are all connected with connection for transmission part, and when telescopic drive bar fore and aft motion, connection for transmission part drives tail tooth case pull bar to move up and down, thus realizing fan head swinging or stopping is shaken the head, telescopic drive bar also realizes by the form of Electromagnetic Drive by electric drive.Compared with traditional driving stepper motor quadratic crank mechanism, avoid and take up room excessive, reduce cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the fan head swinging mechanism that Fig. 1 provides for the embodiment of the present invention;
The rear view of the fan head swinging mechanism that Fig. 2 provides for the embodiment of the present invention;
The plan view of the fan head swinging mechanism that Fig. 3 provides for the embodiment of the present invention.
Wherein, 101 is telescopic drive bar, and 102 is connection for transmission part, and 103 is pole, and 104 is tail tooth case pull bar.
Embodiment
Core of the present invention is to provide one to shake the head driving mechanism, with while can meeting and automatically controlling, avoids taking up room excessive, reduces costs;
Another core of the present invention is to provide a kind of fan head swinging mechanism and fan.
Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the summary of the invention described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the invention described in claim is necessary.
Refer to Fig. 1-Fig. 3, the structural representation of the fan head swinging mechanism that Fig. 1 provides for the embodiment of the present invention; The rear view of the fan head swinging mechanism that Fig. 2 provides for the embodiment of the present invention; The plan view of the fan head swinging mechanism that Fig. 3 provides for the embodiment of the present invention.
What the embodiment of the present invention provided shake the head, and driving mechanism comprises telescopic drive bar 101, pole 103 and connection for transmission part 102.Pole 103 is for supporting connection for transmission part 102, connection for transmission part 102 is for being connected with the tail tooth case pull bar 104 of fan head swinging mechanism, telescopic drive bar 101 is all connected with connection for transmission part 102 with pole 103, when making telescopic drive bar 101 fore and aft motion, connection for transmission part 102 drives tail tooth case pull bar to move up and down.Telescopic drive bar 101 rotates around pole 103 for driving connection for transmission part 102, thus push-and-pull tail tooth case pull bar 104.
Driving mechanism of shaking the head provided by the invention, be applied to the fan with tail tooth case, this fan increases telescopic drive bar 101, pole 103 and connection for transmission part 102, telescopic drive bar 101 is all connected with connection for transmission part 102 with pole 103, when telescopic drive bar 101 fore and aft motion, connection for transmission part 102 drives tail tooth case pull bar 104 to move up and down, thus realizes fan head swinging or stopping is shaken the head, and telescopic drive bar 101 also realizes by the form of Electromagnetic Drive by electric drive.Compared with traditional driving stepper motor quadratic crank mechanism, avoid and take up room excessive, reduce cost.
Due to when telescopic drive bar 101 does fore and aft motion, telescopic drive bar 101, pole 103 and tail tooth case pull bar 104 all rotate with connection for transmission part 102, therefore, in the present invention one specific embodiment, telescopic drive bar 101, pole 103 and tail tooth case pull bar 104 are all hinged with connection for transmission part 102.
Except hinged, alternate manner also can be adopted to realize rotating, connection for transmission part 102 offers the first mounting hole, the second mounting hole and the 3rd mounting hole; Telescopic drive bar 101 has and coordinates shaft part with first of the first mounting hole Spielpassung; Pole 103 has and coordinates shaft part with second of the second mounting hole Spielpassung; Tail tooth case pull bar 104 has and coordinates shaft part with the 3rd of the 3rd mounting hole Spielpassung the.As long as first coordinates the diameter of shaft part enough less than the diameter of the first mounting hole; Second coordinates the diameter of shaft part enough less than the diameter of the second mounting hole; 3rd coordinates the diameter of shaft part enough less than the diameter of the 3rd mounting hole; First coordinates the length of shaft part enough to reach than the degree of depth of the first mounting hole simultaneously; Second coordinates the length of shaft part enough to reach than the degree of depth of the second mounting hole; 3rd coordinates the length of shaft part enough to reach than the degree of depth of the 3rd mounting hole, and also can meet the degrees of freedom of rotation, the cooperation place of hole axle can not form interference.
In the present invention one specific embodiment, telescopic drive bar 101 and tail tooth case pull bar 104 lay respectively at the both sides of pole 103.In order to reach labour-saving requirement, telescopic drive bar 101 is greater than the distance of tail tooth case pull bar 104 apart from pole 103 apart from the distance of pole 103.The lever principle that the present embodiment make use of " seesaw ", pole 103 is between telescopic drive bar 101 and tail tooth case pull bar 104.When telescopic drive bar 101 down moves, up pulled out by tail tooth case pull bar 104 by pole 103, at this moment tail tooth case pull bar 104 stops spin (tail tooth case internal gear has been separated), and be still in peak, fan is not shaken the head.When telescopic drive bar 101 up moves, pressed down past for tail tooth case pull bar 104 by pole 103, at this moment tail tooth case pull bar 104 is positioned at minimum point spin (tooth case internal gear has engaged).
In another specific embodiment of the present invention, telescopic drive bar 101 and tail tooth case pull bar 104 are positioned at the same side of pole 103.In order to reach labour-saving requirement, telescopic drive bar 101 is greater than the distance of tail tooth case pull bar 104 apart from pole 103 apart from the distance of pole 103.The present embodiment utilizes the lever principle of " sled stone ", and pole 103 is positioned at the same side of tail tooth case pull bar 104 and telescopic drive bar 101.When telescopic drive bar 101 down moves, pressed down past for tail tooth case pull bar 104 by pole 103, at this moment tail tooth case pull bar 104 is positioned at minimum point spin (tail tooth case internal gear has engaged), and fan starts to shake the head.When telescopic drive bar 101 up moves, by pole 103 by tail tooth case pull bar 104 toward pull-up, be still in peak (tail tooth case internal gear has been separated), fan is not shaken the head.
In the present invention one specific embodiment, telescopic drive bar 101 can be electromagnetism push rod or electric pushrod.It should be noted that, telescopic drive bar 101 also can be the flexible rod of other drive form, and the concrete drive form of the present invention to telescopic drive bar 101 is not construed as limiting.
The invention also discloses a kind of fan head swinging mechanism, comprise tail tooth case and to shake the head driving mechanism, driving mechanism of shaking the head is shaken the head driving mechanism disclosed in above-described embodiment, therefore has all technique effects of above-described embodiment concurrently, does not repeat them here herein.
The invention also discloses a kind of fan, comprise fan head swinging mechanism disclosed in above-described embodiment, therefore have all technique effects of above-described embodiment concurrently, do not repeat them here herein.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. to shake the head a driving mechanism, it is characterized in that, comprising:
Telescopic drive bar (101) and pole (103);
For the connection for transmission part (102) be connected with tail tooth case pull bar (104) of fan head swinging mechanism, described telescopic drive bar (101) and described pole (103) are all connected with described connection for transmission part (102), when making described telescopic drive bar (101) fore and aft motion, described connection for transmission part (102) drives described tail tooth case pull bar to move up and down.
2. to shake the head as claimed in claim 1 driving mechanism, it is characterized in that, described telescopic drive bar (101), described pole (103) and described tail tooth case pull bar (104) are all hinged with described connection for transmission part (102).
3. to shake the head as claimed in claim 1 driving mechanism, it is characterized in that, described connection for transmission part (102) offers the first mounting hole, the second mounting hole and the 3rd mounting hole;
Described telescopic drive bar (101) has and coordinates shaft part with first of described first mounting hole Spielpassung;
Described pole (103) has and coordinates shaft part with second of described second mounting hole Spielpassung;
Described tail tooth case pull bar (104) has and coordinates shaft part with the 3rd of described 3rd mounting hole Spielpassung the.
4. shake the head as claimed in claim 1 driving mechanism, it is characterized in that, described telescopic drive bar (101) and described tail tooth case pull bar (104) lay respectively at the both sides of described pole (103).
5. to shake the head as claimed in claim 4 driving mechanism, it is characterized in that, described telescopic drive bar (101) is greater than the distance of described tail tooth case pull bar (104) apart from described pole (103) apart from the distance of described pole (103).
6. shake the head as claimed in claim 1 driving mechanism, it is characterized in that, described telescopic drive bar (101) and described tail tooth case pull bar (104) are positioned at the same side of described pole (103).
7. to shake the head as claimed in claim 6 driving mechanism, it is characterized in that, described telescopic drive bar (101) is greater than the distance of described tail tooth case pull bar (104) apart from described pole (103) apart from the distance of described pole (103).
8. the driving mechanism of shaking the head as described in any one of claim 1-7, is characterized in that, described telescopic drive bar (101) is electromagnetism push rod or electric pushrod.
9. a fan head swinging mechanism, comprises tail tooth case and to shake the head driving mechanism, it is characterized in that, described in shake the head driving mechanism for the driving mechanism of shaking the head as described in any one of claim 1-8.
10. a fan, comprises fan head swinging mechanism, it is characterized in that, described fan head swinging mechanism is fan head swinging mechanism as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650521.6A CN105114344B (en) | 2015-10-09 | 2015-10-09 | One kind is shaken the head drive mechanism, fan head swinging mechanism and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510650521.6A CN105114344B (en) | 2015-10-09 | 2015-10-09 | One kind is shaken the head drive mechanism, fan head swinging mechanism and fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105114344A true CN105114344A (en) | 2015-12-02 |
| CN105114344B CN105114344B (en) | 2017-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510650521.6A Active CN105114344B (en) | 2015-10-09 | 2015-10-09 | One kind is shaken the head drive mechanism, fan head swinging mechanism and fan |
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| Country | Link |
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| CN (1) | CN105114344B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425873A (en) * | 2018-05-22 | 2018-08-21 | 石家庄格力电器小家电有限公司 | motor and fan |
| CN110603411A (en) * | 2017-05-17 | 2019-12-20 | 三菱电机株式会社 | Circulator and circulator system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5965594A (en) * | 1982-10-05 | 1984-04-13 | Matsushita Seiko Co Ltd | Swing device for fan |
| JPH01138399A (en) * | 1987-11-24 | 1989-05-31 | Sanyo Electric Co Ltd | Blowing fan |
| CN201420703Y (en) * | 2009-05-25 | 2010-03-10 | 王国强 | Compound headshaking mechanism for electric fan |
| CN201546985U (en) * | 2009-12-18 | 2010-08-11 | 上海海事大学 | Electric fan with adjustable oscillating angle |
| CN201810575U (en) * | 2010-05-12 | 2011-04-27 | 罗锦泉 | Oscillating mechanism of electric fan |
| CN202149051U (en) * | 2011-06-29 | 2012-02-22 | 吴敏书 | Oscillation amplitude adjusting and controlling device for oscillating electric fan |
| CN102996479A (en) * | 2011-09-16 | 2013-03-27 | 厦门盈趣科技股份有限公司 | Adjustable-oscillating-angle mechanism for fan |
| CN204692150U (en) * | 2015-05-18 | 2015-10-07 | 赵焕新 | The electric fan angle scale that three angles are shaken the head |
| CN205013345U (en) * | 2015-10-09 | 2016-02-03 | 珠海格力电器股份有限公司 | Shake head actuating mechanism , fan oscillating mechanism and fan |
-
2015
- 2015-10-09 CN CN201510650521.6A patent/CN105114344B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5965594A (en) * | 1982-10-05 | 1984-04-13 | Matsushita Seiko Co Ltd | Swing device for fan |
| JPH01138399A (en) * | 1987-11-24 | 1989-05-31 | Sanyo Electric Co Ltd | Blowing fan |
| CN201420703Y (en) * | 2009-05-25 | 2010-03-10 | 王国强 | Compound headshaking mechanism for electric fan |
| CN201546985U (en) * | 2009-12-18 | 2010-08-11 | 上海海事大学 | Electric fan with adjustable oscillating angle |
| CN201810575U (en) * | 2010-05-12 | 2011-04-27 | 罗锦泉 | Oscillating mechanism of electric fan |
| CN202149051U (en) * | 2011-06-29 | 2012-02-22 | 吴敏书 | Oscillation amplitude adjusting and controlling device for oscillating electric fan |
| CN102996479A (en) * | 2011-09-16 | 2013-03-27 | 厦门盈趣科技股份有限公司 | Adjustable-oscillating-angle mechanism for fan |
| CN204692150U (en) * | 2015-05-18 | 2015-10-07 | 赵焕新 | The electric fan angle scale that three angles are shaken the head |
| CN205013345U (en) * | 2015-10-09 | 2016-02-03 | 珠海格力电器股份有限公司 | Shake head actuating mechanism , fan oscillating mechanism and fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110603411A (en) * | 2017-05-17 | 2019-12-20 | 三菱电机株式会社 | Circulator and circulator system |
| CN110603411B (en) * | 2017-05-17 | 2021-06-29 | 三菱电机株式会社 | Circulator and circulator system |
| CN108425873A (en) * | 2018-05-22 | 2018-08-21 | 石家庄格力电器小家电有限公司 | motor and fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105114344B (en) | 2017-09-22 |
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Effective date of registration: 20180328 Address after: 223800 Nanjing Road, Suqian economic and Technological Development Zone, Suqian, Jiangsu Province Co-patentee after: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI Patentee after: GELI DASONG (SUQIAN) LIFE ELECTRIC APPLIANCE Co.,Ltd. Address before: 519070 Guangdong city of Zhuhai Province Qianshan No. 789 Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |