CN203100104U - Automobile air conditioner air door movement mechanism - Google Patents
Automobile air conditioner air door movement mechanism Download PDFInfo
- Publication number
- CN203100104U CN203100104U CN 201220747172 CN201220747172U CN203100104U CN 203100104 U CN203100104 U CN 203100104U CN 201220747172 CN201220747172 CN 201220747172 CN 201220747172 U CN201220747172 U CN 201220747172U CN 203100104 U CN203100104 U CN 203100104U
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- CN
- China
- Prior art keywords
- air door
- track groove
- movement mechanism
- small
- air conditioner
- Prior art date
- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an automobile air conditioner air door movement mechanism. The automobile air conditioner air door movement mechanism comprises an air door, an air door driving rod and a driving disc, wherein a track groove is formed in the driving disc, the end portion of the air door driving rod is provided with a cylindrical boss which extends into the track groove and has rolling friction with the inner wall of the track groove, and a protective sleeve is sleeved on the outer wall of the cylindrical boss. The automobile air conditioner air door movement mechanism has the advantages that relative rolling movement is achieved between any two components of the driving disc, the driving rod and the protective sleeve through a protective sleeve structure, materials between two components which move relatively are guaranteed to be different, movement is stable, frictional resistance is small, and transmission noise is small; the movement mechanism is compact, simple in transmission process, and simple and ingenious in structure; the air door can be brought to a designed and preconceived position, and control is accurate and stable and noise is small in a process; all parts of a transmission mechanism rotate around a shaft which is perpendicular to a shell body, and occupied space is small.
Description
Technical field
The utility model relates to the automobile air conditioning technology field, particularly a kind of automobile air-conditioning throttle motion.
Background technology
The air-out pattern of air-conditioning system all is to ventilate, partly ventilate and the choke state by blowing face in the air-conditioning assembly, defrost and blow three air doors of pin at different conditions, forming, thereby makes whole minute wind system form 5 kinds of different air-out patterns.Air door cooperates with driving lever, and the lead of driving lever cooperates at dial track groove, and dial rotates each driving lever motion of drive, makes air door rotate different angles in housing, and air outlet is realized ventilating, half ventilation and calm state thereby make.Be sliding process between driving lever and the dial in this motion process, its frictional force is force of sliding friction.
If it is identical that two mutual moving component materials are selected, then in motion process, be prone to problems such as friction abnormal sound, noise, influence driver and crew's comfortableness; If part is selected not same material, certainly will cause cost to increase.
The utility model content
Technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of automobile air-conditioning throttle motion that reduces noise.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of automobile air-conditioning throttle motion, comprise air door, air door driving lever, dial, described dial is provided with the track groove, described air door driving lever end is provided with the cylinder boss that stretches into track groove and the rolling friction of track groove inwall, is socketed with sheath on the described cylinder boss outer wall.
Described sheath is a nylon sheath wire.
The utility model adopts said structure, have the following advantages: 1, jacket structure makes and is relative rolling movement between two parts among dial, driving lever and the sheath three, and guarantees the material difference between the two relative moving components, and motion steadily, frictional resistance is little, and the transmission noise is low; The motion compactness, transmission process is simple, and simple structure is ingenious; But it can take air door to the position of design anticipation, and control is accurate, steady in the process, noise is low; 2, all parts of transmission mechanism all rotate around the axle with the housing normal direction, and it is little to take up room.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;
Fig. 1 is a structural representation of the present utility model;
In Fig. 1,1, air door; 2, air door driving lever; 3, dial; 4, track groove; 5, sheath.
The specific embodiment
A kind of as shown in Figure 1 automobile air-conditioning throttle motion, comprise air door 1, air door driving lever 2, dial 3, dial 3 is provided with track groove 4, air door driving lever 2 ends are provided with the cylinder boss that stretches into track groove 4 and the 4 inwall rolling friction of track groove, be socketed with sheath 5 on the described cylinder boss outer wall, described sheath 5 is the PA66 nylon sheath wire.
This mechanism utilizes wire drawing to drive dish-shaped dial and rotates, and is synchronized with the movement by three air doors of the direct control of dish-shaped dial, thereby reaches the air-supply requirement that designing institute needs.
At first driving force is to derive from the soft drawn silk dish that is fixed on the dish-shaped dial, this wire drawing dish is controlled by manual panel, the control dial rotates around rotating shaft, at this moment sheath is done relative rolling movement in dial track groove, and simultaneously also do relative rolling movement on the cylindrical cylinder of sheath and driving lever, make the rotation of driving lever, and drive air door and rotate.
The utility model has increased a kind of finishing between two moving components sliding friction has been changed to rolling friction, and the different jacket structure of the material between the assurance moving component, calculate from cost, jacket structure does not increase cost substantially, from the performance judgement of getting on, jacket structure becomes rolling friction with original sliding friction, significantly reduces frictional resistance, and the selection of jacket structure material is all different with driving lever and dial material, reduces by two moving component friction noises.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (2)
1. automobile air-conditioning throttle motion, comprise air door (1), air door driving lever (2), dial (3), it is characterized in that: described dial (3) is provided with track groove (4), described air door driving lever (2) end is provided with the cylinder boss that stretches into track groove (4) and track groove (4) inwall rolling friction, is socketed with sheath (5) on the described cylinder boss outer wall.
2. a kind of automobile air-conditioning throttle motion according to claim 1 is characterized in that: described sheath (5) is a nylon sheath wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747172 CN203100104U (en) | 2012-12-29 | 2012-12-29 | Automobile air conditioner air door movement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747172 CN203100104U (en) | 2012-12-29 | 2012-12-29 | Automobile air conditioner air door movement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100104U true CN203100104U (en) | 2013-07-31 |
Family
ID=48851498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747172 Expired - Fee Related CN203100104U (en) | 2012-12-29 | 2012-12-29 | Automobile air conditioner air door movement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100104U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062878A (en) * | 2012-12-29 | 2013-04-24 | 芜湖博耐尔汽车电气系统有限公司 | Automotive air conditioning damper moving mechanism |
| CN103644635A (en) * | 2013-11-28 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Automobile air-conditioner ventilation door structure |
| CN103743077A (en) * | 2013-12-29 | 2014-04-23 | 博耐尔汽车电气系统有限公司 | Automobile air conditioning damper mechanism |
| CN103743076A (en) * | 2013-12-29 | 2014-04-23 | 博耐尔汽车电气系统有限公司 | Automobile air-conditioning air door moving mechanism |
-
2012
- 2012-12-29 CN CN 201220747172 patent/CN203100104U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062878A (en) * | 2012-12-29 | 2013-04-24 | 芜湖博耐尔汽车电气系统有限公司 | Automotive air conditioning damper moving mechanism |
| CN103644635A (en) * | 2013-11-28 | 2014-03-19 | 博耐尔汽车电气系统有限公司 | Automobile air-conditioner ventilation door structure |
| CN103644635B (en) * | 2013-11-28 | 2016-08-17 | 博耐尔汽车电气系统有限公司 | A kind of automobile air-conditioning air door structure |
| CN103743077A (en) * | 2013-12-29 | 2014-04-23 | 博耐尔汽车电气系统有限公司 | Automobile air conditioning damper mechanism |
| CN103743076A (en) * | 2013-12-29 | 2014-04-23 | 博耐尔汽车电气系统有限公司 | Automobile air-conditioning air door moving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131229 |