CN102878661B - Automatic blade swinging mechanism of air conditioner air outlet for vehicle - Google Patents
Automatic blade swinging mechanism of air conditioner air outlet for vehicle Download PDFInfo
- Publication number
- CN102878661B CN102878661B CN201210412242.2A CN201210412242A CN102878661B CN 102878661 B CN102878661 B CN 102878661B CN 201210412242 A CN201210412242 A CN 201210412242A CN 102878661 B CN102878661 B CN 102878661B
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- sleeve
- air outlet
- output shaft
- wind outlet
- outlet frame
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- Air-Conditioning For Vehicles (AREA)
- Air-Flow Control Members (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses an automatic blade swinging mechanism of an air conditioner air outlet for a vehicle. The automatic blade swinging mechanism comprises an air outlet framework, a driving device and a plurality of swinging blades, wherein the driving device and the swinging blades are parallelly arranged in the air outlet framework, the swinging blades are pivoted on the air outlet framework, the driving device comprises a micro motor with forward and reverse driving circuits, an output shaft of the micro motor is fixedly arranged on the air outlet framework through a clutch, the output shaft can rotate relative to the air outlet framework under a certain torque through the clutch, one end of a motor body of the micro motor is pivoted on the air outlet framework, and in addition, the motor body is linked with all swinging blades through a connecting rod. The driving device and the swinging blades are parallelly arranged in the air outlet framework, the structure is compact, the additional installation space is not needed, and after the clutch is arranged between the output shaft and the air outlet framework, the problems of accumulation step losing and step falling out in the work process of the micro motor can be effectively solved.
Description
Technical field
The present invention relates to a kind of car air-conditioner accessory, specifically refer to that a kind of air conditioner air outlet for vehicle is from movable pendulum leaf mechanism.
Background technology
The pendulum leaf of existing vehicle air conditioning outlet can only rely on and manually adjust air-out direction, and because air-conditioner wind blows towards a direction all the time, human body wind-engaging is uneven, long-time single direction blowing, can cause uncomfortable, especially position of driver, time serious, can driving safety be affected.In family expenses and business air conditioner industry, on air-conditioning from movable pendulum leaf mechanism design be not a difficult problem, but when the air outlet design swinging impeller structure of on-board air conditioner, owing to being subject to space constraint, be difficult on air-conditioner air outlet, install the relatively large automechanism of volume additional, cannot by family expenses or business air conditioner from movable pendulum leaf mechanism directly transplanting, move back and only have employing manual adjustments.
Summary of the invention
The present invention aims to provide a kind of air conditioner air outlet for vehicle from movable pendulum leaf mechanism.
According to an aspect of the present invention, provide a kind of air conditioner air outlet for vehicle from movable pendulum leaf mechanism, comprise wind outlet frame, and the drive unit be located at abreast in wind outlet frame and some pendulum leaves, pendulum leaf is hubbed on wind outlet frame, and drive unit comprises the micromachine being with forward and reverse drive circuit, the output shaft of micromachine is fixed on wind outlet frame by a clutch, this clutch makes output shaft can rotate relative to wind outlet frame under certain moment of torsion, fuselage one end of micromachine is then hubbed on wind outlet frame, and fuselage and each pendulum between leaf pass through a connecting rod interlock.Drive unit is located in wind outlet frame abreast with pendulum leaf, compact conformation, without the need to extra installing space, solves the installing space problem of air conditioner air outlet for vehicle setting when movable pendulum leaf function, the output shaft of micromachine should be fixed on wind outlet frame from movable pendulum leaf mechanism, and fuselage is rotated, fuselage is swung by connecting rod band movable pendulum leaf, walk and step-out if motor exists accumulative losing, after pendulum leaf puts extreme position, micromachine may also can be rotated further, after between output shaft and wind outlet frame, clutch is set, when the fuselage of micromachine is motionless, certain angle is relatively rotated by clutch between output shaft and wind outlet frame, until after micromachine reversion, output shaft is then fixed relative to wind outlet frame again, therefore, this clutch effectively can solve accumulative that micromachine exists at work and lose step and step-out problem.
In some embodiments, clutch is the rubber sleeve being sheathed on Miniature electric machine output shaft, and rubber sleeve is then fixed on wind outlet frame, can friction clutch between output shaft and rubber sleeve.The clutch of rubber sleeve, structure is very simple, with low cost.
In some embodiments, clutch comprises the first loop bar of the band forward T head be sheathed on Miniature electric machine output shaft, and the first sleeve be arranged on the first loop bar, the first sleeve is fixed on wind outlet frame, abuts axial spring between the first sleeve with the first loop bar.Because the position of micromachine and the first sleeve is fixing, the thrust of first set masthead end and the first sleeve inner bottom surface is supplied to again by the tension force of spring, making between the first loop bar with the first sleeve under certain moment of torsion can overcome friction and relatively to rotate, realize the friction clutch of the first loop bar and the first sleeve, the friction clutch namely between the output shaft of micromachine and wind outlet frame.
In some embodiments, clutch comprises the second loop bar of the reverse T head of the band be sheathed on Miniature electric machine output shaft, and the second sleeve be arranged on loop bar, the second sleeve is fixed on wind outlet frame, abuts axial spring between the second sleeve with the second loop bar.One end that second loop bar passes the second sleeve is arranged with jump ring, and this jump ring abuts with the second sleeve outer bottom.Because the position of micromachine and the second sleeve is fixing, the thrust of jump ring and the second sleeve outer bottom is supplied to again by the tension force of spring, make the second loop bar with can overcome friction and relatively to rotate under certain moment of torsion between sleeve, realize the friction clutch of the second loop bar and the second sleeve, the friction clutch namely between the output shaft of micromachine and wind outlet frame.
In some embodiments, be installed with a housing outside the fuselage of micromachine, the fuselage of micromachine is hubbed on wind outlet frame by this housing, and housing is provided with the blade part parallel with putting leaf.Blade part further increases pendulum wind region.
In some embodiments, micromachine is reducing motor.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Fig. 1 is the structural representation of air conditioner air outlet for vehicle of the present invention from movable pendulum leaf mechanism.
Fig. 2 is the profile of the drive unit with the first preferred clutch configuration.
Fig. 3 is the profile that the drive unit of the preferred clutch configuration of the second is connected to wind outlet frame.
Fig. 4 is the section of structure with the third preferred clutch.
Detailed description of the invention
With reference to figure 1 and Fig. 2, air conditioner air outlet for vehicle is from movable pendulum leaf mechanism, comprise wind outlet frame 100, and the drive unit 200 be located at abreast in wind outlet frame 100 and some pendulum leaves 300, pendulum leaf 300 is hubbed on wind outlet frame 100, and drive unit 200 comprises the micromachine 210 being with forward and reverse drive circuit, forward and reverse drive circuit of micromachine 210 is widely used, repeats no more.Micromachine 210 is reducing motor, the output shaft 211 of this micromachine 210 is fixed on wind outlet frame 100 by a clutch, this clutch makes output shaft 211 can rotate relative to wind outlet frame 100 under certain moment of torsion, the structure of this clutch can be understood as, when the moment of torsion of micromachine 210 output shaft 211 is less than a certain value, geo-stationary between output shaft 211 and wind outlet frame 100, and the moment of torsion of output shaft 211 is when being greater than a certain value, then output shaft 211 can rotate relative to wind outlet frame 100.A housing 230 is installed with outside the fuselage 212 of micromachine 210, fuselage 212 one end of micromachine 210 is then hubbed on wind outlet frame 100 by this housing 230, housing 230 be provided with for increase pendulum wind region and with the parallel blade part 231 of pendulum leaf 300, housing 230 and respectively put between leaf 300 and pass through connecting rod 400 interlock.Drive unit 200 is located in wind outlet frame 100 with pendulum leaf 300 abreast, compact conformation, without the need to extra installing space, solves the installing space problem of air conditioner air outlet for vehicle setting when movable pendulum leaf function, should be that the output shaft 211 of micromachine 210 is fixed on wind outlet frame 100 from movable pendulum leaf mechanism, and fuselage 212 is rotated, fuselage 212 is with movable pendulum leaf 300 to swing by connecting rod 400, walk and step-out if micromachine 210 exists accumulative losing, after pendulum leaf 300 puts extreme position, micromachine 210 may also can be rotated further, after between output shaft 211 and wind outlet frame 100, clutch is set, when the fuselage 212 of micromachine 210 is motionless, certain angle is relatively rotated by clutch between output shaft 211 and wind outlet frame 100, until after micromachine 210 reversion, output shaft 211 is fixed relative to wind outlet frame 100 again, therefore, this clutch effectively can solve accumulative that micromachine 210 exists at work and lose step and step-out problem.
With reference to figure 2, a kind of preferred clutch configuration is: the rubber sleeve 221 being sheathed on micromachine 210 output shaft 211, rubber sleeve 221 is then fixed on wind outlet frame 100, contact friction is relied on to carry out transmitting torque between output shaft 211 and rubber sleeve 221, realize friction clutch, this clutch configuration is very simple, with low cost.
With reference to figure 3, clutch comprises the first loop bar 231 of the band forward T head be socketed on micromachine 210 output shaft 211, and the first sleeve 232 be socketed on the first loop bar 231, first sleeve 232 is fixed on wind outlet frame 100, abuts axial spring 224 between the first sleeve 232 with the first loop bar 231.Because the position of micromachine and the first sleeve 232 is fixing, the thrust of the first loop bar 231 top and the first sleeve 232 inner bottom surface is supplied to again by the tension force of spring 224, making between the first loop bar 231 with the first sleeve 232 under certain moment of torsion can overcome friction and relatively to rotate, realize the friction clutch of the first loop bar 231 and the first sleeve 232, the friction clutch namely between the output shaft 211 of micromachine 210 and wind outlet frame 100.
With reference to figure 4, the third preferred clutch configuration: the second loop bar 222 comprising the reverse T head of band be sheathed on micromachine 210 output shaft 211, and the second sleeve 223 be arranged on the second loop bar 222, second sleeve 223 is fixed on wind outlet frame 100, axial spring 224 is abutted between second sleeve 223 with the second loop bar 222, and one end that the second loop bar 222 passes the second sleeve 223 is arranged with jump ring 225, this jump ring 225 abuts with the second sleeve 223 outer bottom.Because the position of micromachine 210 and the second sleeve 223 is fixing, the thrust of jump ring 225 and the second sleeve 223 outer bottom is supplied to again by the tension force of spring 224, making between the second loop bar 222 with the second sleeve 223 under certain moment of torsion can overcome friction and relatively to rotate, realize the friction clutch of the second loop bar 222 and the second sleeve 223, the friction clutch namely between the output shaft 211 of micromachine 210 and wind outlet frame 100.
Certainly, above embodiment is merely illustrative and not limiting to the invention, the above is only preferred embodiment of the present invention, therefore all equivalences done according to the scheme described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (6)
1. air conditioner air outlet for vehicle is from movable pendulum leaf mechanism, it is characterized in that: comprise wind outlet frame, and the drive unit be located at abreast in wind outlet frame and some pendulum leaves, pendulum leaf is hubbed on wind outlet frame, and drive unit comprises the micromachine being with forward and reverse drive circuit, the output shaft of micromachine is fixed on wind outlet frame by a clutch, this clutch makes output shaft can rotate relative to wind outlet frame under certain moment of torsion, fuselage one end of micromachine is then hubbed on wind outlet frame, and fuselage and each pendulum between leaf pass through a connecting rod interlock.
2. air conditioner air outlet for vehicle according to claim 1 is from movable pendulum leaf mechanism, it is characterized in that: described clutch is the rubber sleeve being sheathed on Miniature electric machine output shaft, rubber sleeve is then fixed on wind outlet frame, can friction clutch between output shaft and rubber sleeve.
3. air conditioner air outlet for vehicle according to claim 1 is from movable pendulum leaf mechanism, it is characterized in that: described clutch comprises the first loop bar of the band forward T head be sheathed on Miniature electric machine output shaft, and the first sleeve be sheathed on the first loop bar, first sleeve is fixed on wind outlet frame, abuts axial spring between the first sleeve with the first loop bar.
4. air conditioner air outlet for vehicle according to claim 1 is from movable pendulum leaf mechanism, it is characterized in that: described clutch comprises the second loop bar of the reverse T head of the band be sheathed on Miniature electric machine output shaft, and the second sleeve be arranged on loop bar, second sleeve is fixed on wind outlet frame, axial spring is abutted between second sleeve with the second loop bar, and one end that the second loop bar passes the second sleeve is arranged with jump ring, this jump ring abuts with sleeve outer bottom.
5. the air conditioner air outlet for vehicle according to any one of Claims 1-4 is from movable pendulum leaf mechanism, it is characterized in that: outside the fuselage of described micromachine, be installed with a housing, the fuselage of micromachine is hubbed on wind outlet frame by this housing, and housing is provided with the blade part parallel with described pendulum leaf.
6. the air conditioner air outlet for vehicle according to any one of Claims 1-4, from movable pendulum leaf mechanism, is characterized in that: described micromachine is reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210412242.2A CN102878661B (en) | 2012-10-25 | 2012-10-25 | Automatic blade swinging mechanism of air conditioner air outlet for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210412242.2A CN102878661B (en) | 2012-10-25 | 2012-10-25 | Automatic blade swinging mechanism of air conditioner air outlet for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102878661A CN102878661A (en) | 2013-01-16 |
| CN102878661B true CN102878661B (en) | 2014-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210412242.2A Expired - Fee Related CN102878661B (en) | 2012-10-25 | 2012-10-25 | Automatic blade swinging mechanism of air conditioner air outlet for vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN102878661B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385322A (en) * | 2001-05-15 | 2002-12-18 | 本田技研工业株式会社 | Ventilator for air conditioner outlet |
| JP2003136945A (en) * | 2001-11-02 | 2003-05-14 | Japan Climate Systems Corp | Air-conditioner device for vehicle |
| CN101181868A (en) * | 2006-11-16 | 2008-05-21 | 小岛压力加工工业株式会社 | Clutch mechanism and vehicle air exhaust port device |
| CN201152606Y (en) * | 2007-11-16 | 2008-11-19 | 傅毓聪 | Nano sterilizing electricity driven guided air outlet of air-conditioner |
| CN102589104A (en) * | 2012-04-01 | 2012-07-18 | 慈溪市福尔达实业有限公司 | Air-out grate clutch structure of automobile air-conditioner |
| CN202885205U (en) * | 2012-10-25 | 2013-04-17 | 东莞丝丽雅电子科技有限公司 | Air outlet automatic swinging blade mechanism of vehicle air conditioner |
-
2012
- 2012-10-25 CN CN201210412242.2A patent/CN102878661B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1385322A (en) * | 2001-05-15 | 2002-12-18 | 本田技研工业株式会社 | Ventilator for air conditioner outlet |
| JP2003136945A (en) * | 2001-11-02 | 2003-05-14 | Japan Climate Systems Corp | Air-conditioner device for vehicle |
| CN101181868A (en) * | 2006-11-16 | 2008-05-21 | 小岛压力加工工业株式会社 | Clutch mechanism and vehicle air exhaust port device |
| CN201152606Y (en) * | 2007-11-16 | 2008-11-19 | 傅毓聪 | Nano sterilizing electricity driven guided air outlet of air-conditioner |
| CN102589104A (en) * | 2012-04-01 | 2012-07-18 | 慈溪市福尔达实业有限公司 | Air-out grate clutch structure of automobile air-conditioner |
| CN202885205U (en) * | 2012-10-25 | 2013-04-17 | 东莞丝丽雅电子科技有限公司 | Air outlet automatic swinging blade mechanism of vehicle air conditioner |
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| Publication number | Publication date |
|---|---|
| CN102878661A (en) | 2013-01-16 |
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Granted publication date: 20141231 Termination date: 20201025 |