CN202885205U - Air outlet automatic swinging blade mechanism of vehicle air conditioner - Google Patents
Air outlet automatic swinging blade mechanism of vehicle air conditioner Download PDFInfo
- Publication number
- CN202885205U CN202885205U CN 201220551199 CN201220551199U CN202885205U CN 202885205 U CN202885205 U CN 202885205U CN 201220551199 CN201220551199 CN 201220551199 CN 201220551199 U CN201220551199 U CN 201220551199U CN 202885205 U CN202885205 U CN 202885205U
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- China
- Prior art keywords
- outlet frame
- sleeve
- wind outlet
- output shaft
- micromachine
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- 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.)
- Withdrawn - After Issue
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an air outlet automatic swinging blade mechanism of a vehicle air conditioner. The mechanism comprises an air outlet frame, a drive device and a plurality of swinging blades, wherein the drive device and the swinging blades are arranged in the air outlet frame in a parallel mode. The swinging blades are arranged on the air outlet frame in a pivot mode. The drive device comprises a micro motor with a forward drive circuit and a reverse drive circuit. An output shaft of the micro motor is fixed on the air outlet frame by means of a clutch. The clutch enables the output shaft to rotate relative to the air outlet frame at a certain torque. One end of a unit body of the micro motor is arranged on the air outlet frame in a pivot mode and the unit body is in linkage with the swinging blades through connection rods. The drive device and the swinging blades are arranged in the air outlet frame in the parallel mode, the structure is compact, and extra installation space is needless; and the clutch is arranged between the output shaft and the air outlet frame, and the problems of accumulation step loss and step failing out in operation of the micro motor can be effectively solved.
Description
Technical field
The utility model relates to a kind of car air-conditioner accessory, refers to that specifically a kind of car air-conditioner air outlet is from movable pendulum leaf mechanism.
Background technology
The pendulum leaf of existing vehicle air conditioning outlet can only rely on manual adjustment air-out direction, and because air-conditioner wind blows towards a direction all the time, the human body wind-engaging is uneven, long-time single direction blowing, can cause uncomfortablely, position of driver especially can affect driving safety when serious.In family expenses and business air conditioner industry, on the air-conditioning has not been a difficult problem from movable pendulum leaf mechanism design, yet when the air outlet design swinging impeller structure of on-board air conditioner, owing to be subjected to spatial constraints, be difficult to install the relatively large automechanism of volume additional at air-conditioner air outlet, can't with family expenses or business air conditioner from movable pendulum leaf mechanism directly transplanting, move back and only have the employing manual adjustments.
The utility model content
The utility model aims to provide a kind of car air-conditioner air outlet from movable pendulum leaf mechanism.
According to an aspect of the present utility model, provide a kind of car air-conditioner air outlet from movable pendulum leaf mechanism, comprise wind outlet frame, and be located at abreast drive unit and some pendulum leaves in the wind outlet frame, the pendulum leaf is hubbed on the wind outlet frame, and drive unit comprises the micromachine with forward and reverse drive circuit, the output shaft of micromachine is fixed on the wind outlet frame by a clutch, this clutch can rotate relative to wind outlet frame output shaft under certain moment of torsion, fuselage one end of micromachine then is hubbed on the wind outlet frame, and passes through a connecting rod interlock between fuselage and each pendulum leaf.Drive unit is located in the wind outlet frame abreast with the pendulum leaf, and compact conformation need not extra installing space, has solved the installing space problem of car air-conditioner air outlet setting when movable pendulum leaf function; Should be that output shaft with micromachine is fixed on the wind outlet frame from movable pendulum leaf mechanism, and fuselage is rotated, fuselage swings by connecting rod band movable pendulum leaf, if motor exists accumulative total to lose step and step-out, after the pendulum leaf is put extreme position, micromachine may also can be rotated further, after between output shaft and the wind outlet frame clutch being set, in the motionless situation of the fuselage of micromachine, can relatively rotate certain angle by clutch between output shaft and the wind outlet frame, until after the micromachine counter-rotating, output shaft is then fixed with respect to wind outlet frame again, therefore, this clutch can effectively solve the accumulative total that micromachine exists at work and loses step and step-out problem.
In some embodiments, clutch is the rubber sleeve that is sheathed on Miniature electric machine output shaft, and rubber sleeve then is fixed on the wind outlet frame, but friction clutch between output shaft and the rubber sleeve.The clutch of rubber sleeve, structure are very simple, and be with low cost.
In some embodiments, clutch comprises the first loop bar with forward T head that is sheathed on the Miniature electric machine output shaft, and be arranged in the first sleeve on the first loop bar, and the first sleeve is fixed on the wind outlet frame, and butt has axial spring between the first sleeve and the first loop bar.Because of the position of micromachine and the first sleeve fixing, offer again the thrust of first set masthead end and the first sleeve inner bottom surface by the tension force of spring, but so that overcome friction and relative rotation under certain moment of torsion between the first loop bar and the first sleeve, realize the friction clutch of the first loop bar and the first sleeve, i.e. the output shaft of micromachine and the friction clutch between wind outlet frame.
In some embodiments, clutch comprises the second loop bar of the reverse T head of the band that is sheathed on the Miniature electric machine output shaft, and be arranged in the second sleeve on the loop bar, and the second sleeve is fixed on the wind outlet frame, and butt has axial spring between the second sleeve and the second loop bar.The end that the second loop bar passes the second sleeve is arranged with jump ring, this jump ring and the second sleeve outer bottom butt.Because of the position of micromachine and the second sleeve fixing, offer again the thrust of jump ring and the second sleeve outer bottom by the tension force of spring, but so that overcome friction and relative rotation under certain moment of torsion between the second loop bar and the sleeve, realize the friction clutch of the second loop bar and the second sleeve, i.e. the output shaft of micromachine and the friction clutch between wind outlet frame.
In some embodiments, the fuselage of micromachine is installed with a housing outward, and the fuselage of micromachine is hubbed on the wind outlet frame by this housing, and housing is provided with the blade part parallel with putting leaf.Blade part has further increased pendulum wind zone.
In some embodiments, micromachine is reducing motor.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Fig. 1 is that the utility model car air-conditioner air outlet is from the structural representation of movable pendulum leaf mechanism.
Fig. 2 is the profile with the drive unit of the preferred clutch configuration of the first.
Fig. 3 is the profile that the drive unit of the preferred clutch configuration of the second is connected in wind outlet frame.
Fig. 4 is the section of structure with the third preferred clutch.
The specific embodiment
With reference to figure 1 and Fig. 2, the car air-conditioner air outlet is from movable pendulum leaf mechanism, comprise wind outlet frame 100, and be located at abreast drive unit 200 and some pendulum leaves 300 in the wind outlet frame 100, pendulum leaf 300 is hubbed on the wind outlet frame 100, and drive unit 200 comprises the micromachine 210 with forward and reverse drive circuit, and 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 the wind outlet frame 100 by a clutch, this clutch can rotate relative to wind outlet frame 100 output shaft 211 under certain moment of torsion, the structure of this clutch can be understood as, at the moment of torsion of micromachine 210 output shafts 211 during less than a certain value, relative static between output shaft 211 and the wind outlet frame 100, and the moment of torsion of output shaft 211 is during greater than a certain value, and then output shaft 211 can rotate relative to wind outlet frame 100.The fuselage 212 outer housings 230 that are installed with of micromachine 210, fuselage 212 1 ends of micromachine 210 then are hubbed on the wind outlet frame 100 by this housing 230, housing 230 is provided with for increasing pendulum wind zone and the blade part 231 parallel with pendulum leaf 300, and housing 230 passes through a connecting rod 400 interlocks with each 300 on pendulum leaf.Drive unit 200 is located in the wind outlet frame 100 abreast with pendulum leaf 300, and compact conformation need not extra installing space, has solved the installing space problem of car air-conditioner air outlet setting when movable pendulum leaf function; Should be that output shaft 211 with micromachine 210 is fixed on the wind outlet frame 100 from movable pendulum leaf mechanism, and fuselage 212 is rotated, fuselage 212 swings by connecting rod 400 band movable pendulum leaves 300, if micromachine 210 exists accumulative total to lose step and step-out, when pendulum leaf 300 is put behind extreme position, micromachine 210 may also can be rotated further, after between output shaft 211 and the wind outlet frame 100 clutch being set, in the motionless situation of the fuselage 212 of micromachine 210, can relatively rotate certain angle by clutch between output shaft 211 and the wind outlet frame 100, until after micromachine 210 counter-rotatings, 211 of output shafts are fixing with respect to wind outlet frame 100 again, therefore, this clutch can effectively solve the accumulative total that micromachine 210 exists at work and loses step and step-out problem.
With reference to figure 2, a kind of preferred clutch configuration is: the rubber sleeve 221 that is sheathed on micromachine 210 output shafts 211, rubber sleeve 221 then is fixed on the wind outlet frame 100, rely on contact friction to come transmitting torque between output shaft 211 and the rubber sleeve 221, realize friction clutch, this clutch configuration is very simple, and is with low cost.
With reference to figure 3, clutch comprises the first loop bar 231 with forward T head that is socketed on micromachine 210 output shafts 211, and be socketed on the first sleeve 232 on the first loop bar 231, the first sleeve 232 is fixed on the wind outlet frame 100, and butt has axial spring 224 between the first sleeve 232 and the first loop bar 231.Because of the position of micromachine and the first sleeve 232 fixing, offer again the thrust of the first loop bar 231 tops and the first sleeve 232 inner bottom surfaces by the tension force of spring 224, but so that overcome friction and relative rotation under certain moment of torsion between the first loop bar 231 and the first sleeve 232, realize the friction clutch of the first loop bar 231 and the first sleeve 232, i.e. the friction clutch of 100 of the output shaft 211 of micromachine 210 and wind outlet frames.
With reference to figure 4, the third preferred clutch configuration: comprise the second loop bar 222 that is sheathed on the reverse T head of band on micromachine 210 output shafts 211, and be arranged in the second sleeve 223 on the second loop bar 222, the second sleeve 223 is fixed on the wind outlet frame 100, butt has axial spring 224 between the second sleeve 223 and the second loop bar 222, and passing an end of the second sleeve 223, the second loop bar 222 is arranged with jump ring 225, this jump ring 225 and the second sleeve 223 outer bottom butts.Because of the position of micromachine 210 and the second sleeve 223 fixing, offer again the thrust of jump ring 225 and the second sleeve 223 outer bottoms by the tension force of spring 224, but so that overcome friction and relative rotation under certain moment of torsion between the second loop bar 222 and the second sleeve 223, realize the friction clutch of the second loop bar 222 and the second sleeve 223, i.e. the friction clutch of 100 of the output shaft 211 of micromachine 210 and wind outlet frames.
Certainly, above embodiment just is explanation rather than restriction the utility model, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described scheme of the utility model patent claim change or modify, is included in the utility model patent claim.
Claims (6)
1. the car air-conditioner air outlet is from movable pendulum leaf mechanism, it is characterized in that: comprise wind outlet frame, and be located at abreast drive unit and some pendulum leaves in the wind outlet frame, the pendulum leaf is hubbed on the wind outlet frame, and drive unit comprises the micromachine with forward and reverse drive circuit, the output shaft of micromachine is fixed on the wind outlet frame by a clutch, this clutch can rotate relative to wind outlet frame output shaft under certain moment of torsion, fuselage one end of micromachine then is hubbed on the wind outlet frame, and passes through a connecting rod interlock between fuselage and each pendulum leaf.
2. car air-conditioner air outlet according to claim 1 is from movable pendulum leaf mechanism, it is characterized in that: described clutch is the rubber sleeve that is sheathed on Miniature electric machine output shaft, rubber sleeve then is fixed on the wind outlet frame, but friction clutch between output shaft and the rubber sleeve.
3. car air-conditioner air outlet according to claim 1 is from movable pendulum leaf mechanism, it is characterized in that: described clutch comprises the first loop bar with forward T head that is sheathed on the Miniature electric machine output shaft, and be arranged in the first sleeve on the first loop bar, the first sleeve is fixed on the wind outlet frame, and butt has axial spring between the first sleeve and the first loop bar.
4. car air-conditioner air outlet 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 that is sheathed on the Miniature electric machine output shaft, and be arranged in the second sleeve on the loop bar, the second sleeve is fixed on the wind outlet frame, butt has axial spring between the second sleeve and the second loop bar, and passing an end of the second sleeve, the second loop bar is arranged with jump ring, this jump ring and sleeve outer bottom butt.
According to claim 1 to 4 each described car air-conditioner air outlets from movable pendulum leaf mechanism, it is characterized in that: the fuselage of described micromachine is installed with a housing outward, the fuselage of micromachine is hubbed on the wind outlet frame by this housing, and housing is provided with the blade part parallel with described pendulum leaf.
According to claim 1 to 4 each described car air-conditioner air outlets from movable pendulum leaf mechanism, it is characterized in that: described micromachine is reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551199 CN202885205U (en) | 2012-10-25 | 2012-10-25 | Air outlet automatic swinging blade mechanism of vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220551199 CN202885205U (en) | 2012-10-25 | 2012-10-25 | Air outlet automatic swinging blade mechanism of vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885205U true CN202885205U (en) | 2013-04-17 |
Family
ID=48076629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220551199 Withdrawn - After Issue CN202885205U (en) | 2012-10-25 | 2012-10-25 | Air outlet automatic swinging blade mechanism of vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878661A (en) * | 2012-10-25 | 2013-01-16 | 东莞丝丽雅电子科技有限公司 | Automatic blade swinging mechanism of air conditioner air outlet for vehicle |
| CN110103677A (en) * | 2019-06-10 | 2019-08-09 | 上海延锋金桥汽车饰件系统有限公司 | Air outlet and vehicle including it |
-
2012
- 2012-10-25 CN CN 201220551199 patent/CN202885205U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878661A (en) * | 2012-10-25 | 2013-01-16 | 东莞丝丽雅电子科技有限公司 | Automatic blade swinging mechanism of air conditioner air outlet for vehicle |
| CN102878661B (en) * | 2012-10-25 | 2014-12-31 | 东莞丝丽雅电子科技有限公司 | Automatic blade swinging mechanism of air conditioner air outlet for vehicle |
| CN110103677A (en) * | 2019-06-10 | 2019-08-09 | 上海延锋金桥汽车饰件系统有限公司 | Air outlet and vehicle including it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130417 Effective date of abandoning: 20141231 |
|
| RGAV | Abandon patent right to avoid regrant |