CN102062464A - Motion mechanism of vehicular air conditioner air door - Google Patents
Motion mechanism of vehicular air conditioner air door Download PDFInfo
- Publication number
- CN102062464A CN102062464A CN2010102567456A CN201010256745A CN102062464A CN 102062464 A CN102062464 A CN 102062464A CN 2010102567456 A CN2010102567456 A CN 2010102567456A CN 201010256745 A CN201010256745 A CN 201010256745A CN 102062464 A CN102062464 A CN 102062464A
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- Prior art keywords
- air door
- motion
- rocking arm
- driving lever
- pulling bar
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a motion mechanism of a vehicular air conditioner air door, at least comprising a driving piece pulling bar and a driven piece rocker. On end of the pulling bar is connected with a driving piece, the other end of the pulling bar is matched with the rocker, the pulling bar can rotate under the action of the driving piece, and the rocker is connected with the end part of a rotating shaft of the air door and engaged with the pulling bar through a gear tooth so as to have higher transmission efficiency and control accuracy. Furthermore, a baffle is arranged in a position where the pulling bar corresponds to the gear tooth to prevent the axial displacement of the air door; the rocker is provided with a wide gear along the direction of the rotating shaft of the air door, the corresponding pulling bar position is vacant to take the fault-tolerance function in the assembly process; and at least one reinforcing rib is arranged at the shaft tip of the rocker matched with the air door to strength the match strength with the air door and prevent the radial displacement of the air door. The invention provides the motion mechanism with higher control accuracy for the vehicular air conditioner air door.
Description
Technical field
The present invention relates to the automobile air conditioning technology field, relate in particular to a kind of motion of car air-conditioner air door.
Background technology
In the process that air conditioning for automobiles is regulated, the rotation of air-conditioning air door is controlled by rocking arm driving lever corresponding in the motion; What wherein, transmission normally realized by cooperating of pin and chute between rocking arm and the driving lever.Because the influence of air outlet blast, adverse effect such as this motion has lower control precision, easily causes the air conditioning mode state labile, and the air outlet temperature fluctuation is big; Particularly for needing air door to be in some specific air conditioning modes of regulation opening angle, air door plate is difficult to remain in the opening angle scope of regulation.In addition, axially, radially jumping of air door can cause air quantity to reveal the directly total air output of influence.So the control precision in the automobile air-conditioning throttle operation process seems extremely important.
Therefore, those skilled in the art is devoted to develop a kind of car air-conditioner damper movement mechanism with higher control precision.
The utility model content
Because the above-mentioned defective of prior art, technical problem to be solved by this invention provides a kind of car air-conditioner damper movement mechanism of higher control precision.
For achieving the above object, the invention provides a kind of motion of car air-conditioner air door, comprise driving link driving lever and follower rocking arm at least; One end of driving lever is connected with actuator, and the other end matches with described rocking arm, and driving lever can be subjected to the actuator effect and rotate; Rocking arm is connected with air door rotating shaft end; With the gear teeth meshing transmission, have higher transmission efficiency and control precision between rocking arm and the driving lever.
Further, the position that above-mentioned driving lever is corresponding with the rocking arm gear teeth is provided with baffle plate, can prevent axially jumping of air door.Further, above-mentioned rocking arm is provided with one and rotates axial wide tooth along air door, is different from other full-height tooth; The position that the driving lever baffle plate is corresponding with this wide tooth is a vacancy, can play the function of mistake proofing in assembling process.
Further, above-mentioned rocking arm is provided with at least one reinforcement at the axle head that cooperates with air door, can prevent radially jumping of air door; Preferably, the number of reinforcement is two; Article two, reinforcement is symmetrical distribution on the section perpendicular to the air door rotating shaft, thereby the tangential force of balanced rocking arm reinforcement in rotary course distributes, and reaches stress balance.Further, two reinforcement shape differences, as object of reference, the width of opposite side reinforcement and highly all be slightly larger than object of reference can play the function of mistake proofing in assembling process with the reinforcement of a side.
Further, the number of the above-mentioned gear teeth is at least six; Corresponding air door different conditions, gear teeth number at interval is many more, and air conditioning mode control is accurate more, but also is subjected to the restriction in motion size and space simultaneously.
Adopt the gear teeth meshing transmission between driving link driving lever of the present invention and the follower rocking arm, improved the transmission efficiency and the control precision of car air-conditioner air door works; Baffle plate on the driving lever can prevent axially jumping of air door, simultaneously the error-disable function that can play assembling that cooperates of axial wide tooth and baffle plate on the rocking arm; In addition, rocking arm is provided with at least two reinforcements at the axle head that cooperates with air door, can prevent radially jumping of air door.
Be described further below with reference to the technique effect of accompanying drawing, to understand purpose of the present invention, feature and effect fully design of the present invention, concrete structure and generation.
Description of drawings
Fig. 1 is the schematic diagram of motion one specific embodiment of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is a rocking arm schematic diagram in the motion of the present invention.
The specific embodiment
One specific embodiment of car air-conditioner damper movement of the present invention mechanism, as shown in Figure 1.First end of driving link driving lever 1 links to each other with actuator and is subjected to the actuator effect rotatable, with the gear teeth meshing transmission, have higher transmission efficiency and control precision, and fitting operation is easy between second end of driving lever 1 and the follower rocking arm 2.
The position that driving lever 1 is corresponding with rocking arm 2 gear teeth is provided with baffle plate 5, can prevent axially jumping of air door.Rocking arm 2 is provided with an axial wide tooth 3, and corresponding driving lever baffle plate place is a vacancy 4, can play the function of mistake proofing in assembling process.
Rocking arm 2 is provided with reinforcement 6, reinforcement 7 (seeing Fig. 2, Fig. 3 and Fig. 4), strengthens the intensity that cooperates with air door, prevents radially jumping of air door.Reinforcement 6, reinforcement 7 are slightly variant dimensionally, can play the function of mistake proofing in assembling process.
In this specific embodiment, three kinds of states that air door has complete opening, closes fully, 50% angle is opened, corresponding rocking arm state is left side extreme position, right side extreme position, centre position; The gear teeth adopt six teeth, the corresponding a kind of air door state of three teeth in every interval; During the centre position, about each three tooth.
More than describe preferred embodiment of the present invention in detail.The ordinary skill that should be appreciated that this area need not creative work and just can design according to the present invention make many modifications and variations.Therefore, all technical staff in the art all should be in claim protection domain of the present invention under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (9)
1. the motion of a car air-conditioner air door comprises driving link driving lever and follower rocking arm at least; One end of described driving lever is connected with actuator, and the other end matches with described rocking arm, and described driving lever can be subjected to the actuator effect and rotate; Described rocking arm is connected with air door rotating shaft end, it is characterized in that: between described rocking arm and the described driving lever with gear teeth meshing.
2. motion as claimed in claim 1 is characterized in that: position corresponding with the described rocking arm gear teeth on the described driving lever is provided with baffle plate.
3. motion as claimed in claim 2 is characterized in that: described rocking arm is provided with one and rotates axial wide tooth along air door.
4. motion as claimed in claim 3 is characterized in that: the position that described driving lever baffle plate is corresponding with described wide tooth is a vacancy.
5. motion as claimed in claim 1 is characterized in that: described rocking arm is provided with at least one reinforcement at the axle head that cooperates with air door.
6. motion as claimed in claim 5 is characterized in that: the number of described reinforcement is two.
7. motion as claimed in claim 6 is characterized in that: described two reinforcements are symmetrical distribution on the section perpendicular to the air door rotating shaft.
8. motion as claimed in claim 6 is characterized in that: the shape difference of described two reinforcements.
9. as each described motion of claim 1-7, it is characterized in that: the number of the described gear teeth is at least six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010256745 CN102062464B (en) | 2010-08-18 | 2010-08-18 | Motion mechanism of vehicular air conditioner air door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010256745 CN102062464B (en) | 2010-08-18 | 2010-08-18 | Motion mechanism of vehicular air conditioner air door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102062464A true CN102062464A (en) | 2011-05-18 |
| CN102062464B CN102062464B (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010256745 Expired - Fee Related CN102062464B (en) | 2010-08-18 | 2010-08-18 | Motion mechanism of vehicular air conditioner air door |
Country Status (1)
| Country | Link |
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| CN (1) | CN102062464B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105259A (en) * | 2011-11-14 | 2013-05-15 | 中国航空工业集团公司沈阳空气动力研究所 | Device for motion simulation and load measurement of weapon cabin door and method |
| CN104566897A (en) * | 2014-12-30 | 2015-04-29 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner HVAC (heating ventilation and air conditioning) air door movement mechanism |
| CN108515827A (en) * | 2018-04-24 | 2018-09-11 | 艾泰斯热系统研发（上海）有限公司 | The spiral damper unit of lateral seal |
| CN113276599A (en) * | 2021-06-18 | 2021-08-20 | 安徽工业大学 | Electric vehicle wheel assembly capable of recycling road surface excitation energy |
| CN115351528A (en) * | 2022-07-29 | 2022-11-18 | 苏州英维特精密机械有限公司 | Air door deflector rod installation mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003306033A (en) * | 2002-04-16 | 2003-10-28 | Toyoda Gosei Co Ltd | Air conditioning register |
| CN2696886Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic mixing ventilation door driving mechanism for air conditioner of car |
| CN201335486Y (en) * | 2008-10-23 | 2009-10-28 | 法雷奥汽车空调湖北有限公司 | Automatic control device for linkage between water valve and air door of vehicle air conditioning |
| CN101767523A (en) * | 2010-01-08 | 2010-07-07 | 上海贝洱热系统有限公司 | Multi-mode air door regulating mechanism of automobile air conditioner |
-
2010
- 2010-08-18 CN CN 201010256745 patent/CN102062464B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003306033A (en) * | 2002-04-16 | 2003-10-28 | Toyoda Gosei Co Ltd | Air conditioning register |
| CN2696886Y (en) * | 2004-03-25 | 2005-05-04 | 法雷奥汽车空调湖北有限公司 | Automatic mixing ventilation door driving mechanism for air conditioner of car |
| CN201335486Y (en) * | 2008-10-23 | 2009-10-28 | 法雷奥汽车空调湖北有限公司 | Automatic control device for linkage between water valve and air door of vehicle air conditioning |
| CN101767523A (en) * | 2010-01-08 | 2010-07-07 | 上海贝洱热系统有限公司 | Multi-mode air door regulating mechanism of automobile air conditioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105259A (en) * | 2011-11-14 | 2013-05-15 | 中国航空工业集团公司沈阳空气动力研究所 | Device for motion simulation and load measurement of weapon cabin door and method |
| CN104566897A (en) * | 2014-12-30 | 2015-04-29 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner HVAC (heating ventilation and air conditioning) air door movement mechanism |
| CN108515827A (en) * | 2018-04-24 | 2018-09-11 | 艾泰斯热系统研发（上海）有限公司 | The spiral damper unit of lateral seal |
| CN113276599A (en) * | 2021-06-18 | 2021-08-20 | 安徽工业大学 | Electric vehicle wheel assembly capable of recycling road surface excitation energy |
| CN115351528A (en) * | 2022-07-29 | 2022-11-18 | 苏州英维特精密机械有限公司 | Air door deflector rod installation mechanism |
| CN115351528B (en) * | 2022-07-29 | 2024-01-30 | 苏州英维特精密机械有限公司 | Air door deflector rod mounting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102062464B (en) | 2013-05-08 |
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Granted publication date: 20130508 Termination date: 20190818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |