Double-sided mode disc air conditioner control mechanism

Abstract

The invention relates to the technical field of automobile air conditioners and discloses a double-sided mode disc air conditioner control mechanism. An air distribution shell assembly is included. Three air doors are rotatably mounted in the air distribution shell assembly through air door shafts; a mode disc is mounted on one side of a shell of the air distribution shell assembly; a face blowingmode track groove and a defrosting mode track groove are formed in the outward side of the mode disc; a foot blowing mode track groove is formed in the inward side of the mode disc; and a swing arm is connected to the air door shafts, the end of the other end of the swing arm extends into the track groove, a foot blowing air door transition swing arm driving the foot blowing air door swing arm torotate around the air door shaft of the foot blowing air door is arranged at the other end of the foot blowing air door swing arm, and the other end of the foot blowing air door transition swing armextends into the foot blowing mode track groove. According to the double-sided mode disc air conditioner control mechanism, problems that three track lines of face blowing, foot blowing and defrostingcannot be arranged on the same side of one mode disc due to space limitation is effectively solved, accurate switching control over all modes can be achieved, and a requirement for comfort of a wholevehicle is met.

Description

technical field [0001] The invention relates to the technical field of automobile air conditioners, in particular to an air conditioner control mechanism with a double-sided mode disc. Background technique [0002] The traditional automobile air conditioner mode linkage mechanism is generally designed with trajectory lines for face blowing, foot blowing and defrosting modes, and the three trajectory lines are located on the same side of the mode panel, which requires a relatively large area to arrange the trajectory routes of each mode, so the mode panel The occupied area is relatively large, and the linkage mechanism may be dry, so that the mode cannot be adjusted normally. In addition, the design of the track groove on one side of the traditional mode plate, if the track layout area is limited, the limitation is relatively large, and it is necessary to design a linkage mechanism with multiple transmissions, which makes the transmission of the gear connecting rod parts too ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the shortcomings of the above technology, to provide a double-sided mode panel air conditioning control mechanism, which can effectively solve the problem that the three trajectory lines of blowing face, blowing feet and defrosting can not be arranged on the same side of a mode panel due to limited space. And it can realize accurate switching control of each mode to meet the requirements of vehicle comfort

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