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Damping structure of automobile air conditioner air outlet

A damping structure, automotive air conditioning technology, applied in vehicle parts, air handling equipment, heating/cooling equipment, etc., can solve the problems of easy fatigue failure, very high dimensional accuracy requirements, unstable force control, etc., to achieve good durability, Reduced risk of failure, easy dimensional control of production

Active Publication Date: 2020-12-11
NINGBO JOYSONQUIN AUTOMOTIVE SYST HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this type of mechanism has unstable force control, obvious force failure, and is prone to fatigue failure, which requires very high dimensional accuracy for production.

Method used

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  • Damping structure of automobile air conditioner air outlet
  • Damping structure of automobile air conditioner air outlet
  • Damping structure of automobile air conditioner air outlet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention is further explained in conjunction with the accompanying drawings.

[0026] see Figure 1 to Figure 8 The shown damping structure of an air outlet of an automobile air conditioner includes a casing 1 and an outer layer wind guide vane group 2 arranged in the casing 1, and the outer layer wind guide blade group 2 includes a main blade 2.1, a slave Moving blades and connecting rods, one end of the connecting rod is connected to the main blade 2.1, the other end of the connecting rod is connected to the driven blade, and the main blade 2.1 and the driven blade are linked by setting the connecting rod , so that when the main blade 2.1 rotates, the driven blade is driven by the connecting rod to rotate simultaneously to guide the wind. The end of one end of the connecting rod connected to the driven vane also extends outwards and is provided with a damping part 2.6, and the housing 1 is provided with a positioning groove 1.2 matching with the damping ...

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PUM

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Abstract

The invention discloses a damping structure of an automobile air conditioner air outlet. The damping structure comprises a shell and an outer-layer air guide blade group arranged in the shell; the outer-layer air guide blade group comprises a main blade, a driven blade and a connecting rod; one end of the connecting rod is connected with the main blade; the other end of the connecting rod is connected with the driven blade; the end, connected with the driven blade, of the connecting rod further extends outwards and is provided with a damping part; a positioning groove matched with the dampingpart is formed in the shell; the damping part extends into the positioning groove; and when the main blade rotates, the connecting rod is driven to move, so that the damping part slides in the positioning groove and generates friction force. According to the damping structure of the automobile air conditioner air outlet, the damping part is arranged on the connecting rod, the positioning groove isformed in the shell, and the damping part is matched with the positioning groove, so that the operating force is stable, and the durability is good.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a damping structure for an air outlet of an auto air conditioner. Background technique [0002] The air outlet of the car air conditioner is one of the necessary parts of the car. In order to meet the temperature requirements of drivers of different heights, different shapes, and different habits, the air outlet of the car air conditioner on the market is generally used to control the main blade, secondary blade, damper and other components. To achieve wind direction adjustment. [0003] The rotating shaft of the main blade of the existing automobile air outlet and the housing hole or the mounting bracket hole perform interference fit and rotating friction to generate operating force. Usually, silica gel is installed between the blade rotating shaft and the housing hole or the bracket hole to improve the operating feel. , at the same time, the rotation angle of the blade is l...

Claims

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Application Information

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IPC IPC(8): B60H1/34
CPCB60H1/3414
Inventor 沈焕瑜郭胜郑利青
Owner NINGBO JOYSONQUIN AUTOMOTIVE SYST HLDG CO LTD
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