CN205026891U - Air conditioner aviation baffle actuating mechanism - Google Patents
Air conditioner aviation baffle actuating mechanism Download PDFInfo
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- CN205026891U CN205026891U CN201520329900.0U CN201520329900U CN205026891U CN 205026891 U CN205026891 U CN 205026891U CN 201520329900 U CN201520329900 U CN 201520329900U CN 205026891 U CN205026891 U CN 205026891U
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Abstract
The utility model relates to an air conditioner aviation baffle actuating mechanism, including step motor and gear box, the gear box is reduction gear, be provided with the first gear that meshes in proper order in the gear box, the second gear, third gear and fourth gear, first gear, the second gear, the line of centres of third gear and fourth gear is optimalarc, be equipped with input shaft hole and output shaft on the gear box, step motor's output shaft inserts in the input shaft hole of gear box, and first gear suit is on step motor's output shaft, the bottom of fourth gear is rotated with the bottom in the gear box and is connected, the top of fourth gear and the output shaft fixed connection of gear box. The utility model discloses an air conditioner aviation baffle actuating mechanism, multiple tooth round is optimalarc and meshes the connection in proper order, and compact structure occupies smallly, can utilize on limited space transmits the air conditioner aviation baffle with motor drive power.
Description
Technical field
The utility model relates to air conditioner technical field, particularly relates to a kind of air conditioner air deflector driving mechanism.
Background technology
Traditional air conditioner air deflector directly adopts motor to drive this wind deflector to rotate as power mostly, and single motor is subject to the restriction of moment, and wind deflector can not be made to turn to required angle position accurately.In order to improve the control accuracy of wind deflector corner, Chinese patent literature CN103900233A discloses a kind of control method of air conditioner air deflector, this wind deflector is driven by motor, the rotating shaft of wind deflector is connected to and is provided with on the fixed support of limiting section, there is moment variations and be limited in scope in this wind deflector driving mechanism, the large problem and driving mechanism takes up room.
On present market air-conditioning all toward trend toward miniaturization development, and the air-conditioning of miniaturization due to inner space limited, reduce driving mechanism be also those skilled in the art's problem demanding prompt solution to the area occupied of air-conditioning.
Utility model content
The technical problems to be solved in the utility model is: in order to solve the problems of the technologies described above, the utility model provides a kind of air conditioner air deflector driving mechanism, the scope of wind deflector movement angle can be considerably increased, and this driving mechanisms control precision high, take up room little.
The utility model solves the technical scheme that its technical problem adopts: a kind of air conditioner air deflector driving mechanism, comprise stepper motor and gear-box, described gear-box is reduction gear box, the first gear engaged successively is provided with in described gear-box, second gear, 3rd gear and the 4th gear, described first gear, second gear, the line of centres of the 3rd gear and the 4th gear is arc line shaped, gear-box is provided with input shaft bore and output shaft, the output shaft of stepper motor is inserted in the input shaft bore of gear-box, and described first gear set is on the output shaft of stepper motor, the bottom of described 4th gear is connected with the lower rotation in gear-box.
Preferably, described first gear, the second gear, the 3rd gear and the 4th gear are single gear, and are fine module gear.
Preferably, the speed reducing ratio of described gear-box is 0.5 ~ 1.5, most preferably is 1.
The beneficial effects of the utility model are, air conditioner air deflector driving mechanism of the present utility model, by stepper motor and gear-box coordinated drive wind deflector, make that wind deflector range of movement is wide, movement angle is accurate, multi-gear is that arc line shaped is connected with a joggle successively, and compact conformation, takies volume little, the operation of whole mechanism takes up room little, and limited space can be utilized motor driving force to be delivered on air conditioner air deflector.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the utility model internal structure schematic diagram.
In figure: 1, the first gear, the 2, second gear, the 3, the 3rd gear, the 4, the 4th gear, 5, stepper motor, 6, gear-box.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, 2, shown in 3, it is embodiment of the present utility model, a kind of air conditioner air deflector driving mechanism, comprise stepper motor 5 and gear-box 6, gear-box 6 is reduction gear box, the first gear 1 engaged successively is provided with in gear-box 6, second gear 2, 3rd gear 3 and the 4th gear 4, first gear 1, second gear 2, the line of centres of the 3rd gear 3 and the 4th gear 4 is arc line shaped, gear-box 6 is provided with input shaft bore and output shaft, the output shaft of stepper motor 5 is inserted in the input shaft bore of gear-box 6, and the first gear 1 is sleeved on the output shaft of stepper motor 5, the bottom of the 4th gear 4 is connected with the lower rotation in gear-box 6, the i.e. output shaft of 4th gear 4.First gear 1, second gear 2, the 3rd gear 3 and the 4th gear 4 are single gear, and are fine module gear.The speed reducing ratio of gear-box 6 is 0.5 ~ 1.5, most preferably is 1, if the number of teeth of the first gear 1, second gear 2, the 3rd gear 3, the 4th gear 4 is respectively Z1, Z2, Z3, Z4, then and i=(Z2*Z4)/(Z1*Z3)=0.5 ~ 1.5.Outline overall after the profile of gear-box 6 is meshed with the first gear 1, second gear 2, the 3rd gear 3 and the 4th gear 4 matches, and the profile of the curved therefore gear-box 6 of outline of the entirety namely after engagement is also roughly curved.
Air conditioner air deflector driving mechanism of the present utility model, by stepper motor 5 and gear-box 6 coordinated drive wind deflector, make that wind deflector range of movement is wide, movement angle is accurate, multi-gear is arc line shaped distribution and engages successively, compact conformation, take volume little, mechanism's operation takes up room little, and limited space can be utilized motor driving force to be delivered on air conditioner air deflector.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (1)
1. an air conditioner air deflector driving mechanism, comprise stepper motor (5) and gear-box (6), described gear-box (6) is reduction gear box, it is characterized in that: in described gear-box (6), be provided with the first gear (1) engaged successively, second gear (2), 3rd gear (3) and the 4th gear (4), described first gear (1), second gear (2), the line of centres of the 3rd gear (3) and the 4th gear (4) is arc line shaped, gear-box (6) is provided with input shaft bore and output shaft, the output shaft of stepper motor (5) is inserted in the input shaft bore of gear-box (6), and described first gear (1) is sleeved on the output shaft of stepper motor (5), the bottom of described 4th gear (4) is connected with the lower rotation in gear-box (6), described first gear (1), the second gear (2), the 3rd gear (3) and the 4th gear (4) are single gear, the speed reducing ratio of described gear-box (6) is 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329900.0U CN205026891U (en) | 2015-05-21 | 2015-05-21 | Air conditioner aviation baffle actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329900.0U CN205026891U (en) | 2015-05-21 | 2015-05-21 | Air conditioner aviation baffle actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026891U true CN205026891U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329900.0U Active CN205026891U (en) | 2015-05-21 | 2015-05-21 | Air conditioner aviation baffle actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609475A (en) * | 2020-06-05 | 2020-09-01 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
-
2015
- 2015-05-21 CN CN201520329900.0U patent/CN205026891U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609475A (en) * | 2020-06-05 | 2020-09-01 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
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