Transmission and execution structure of full-automatic anti-dazzle inside rear-view mirror based on wedge-shaped lens

A technology of interior rearview mirror and executive structure, which is applied in the field of rearview mirror to achieve the effects of low cost, good user experience and driving safety

Pending Publication Date: 2021-02-02
深圳市麦道微电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manually adjusting the two states of normal display and anti-glare will not bring a good experience to the driver.

Method used

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  • Transmission and execution structure of full-automatic anti-dazzle inside rear-view mirror based on wedge-shaped lens
  • Transmission and execution structure of full-automatic anti-dazzle inside rear-view mirror based on wedge-shaped lens
  • Transmission and execution structure of full-automatic anti-dazzle inside rear-view mirror based on wedge-shaped lens

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Experimental program
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Embodiment Construction

[0025] In order to describe the technical solution of the present invention more clearly and completely, the present invention will be further described below in conjunction with the accompanying drawings.

[0026] The surface reflected light (high reflectivity) of the wedge-shaped lens 6 and the bottom surface reflected light (low reflectivity) have a fixed angle (equal to the angle between the two sides of the wedge-shaped lens 6). Flipping the angle of the wedge-shaped lens 6 allows light with low reflectivity and light with high reflectivity to enter the user's viewing angle at different times. Therefore, the object of the present invention is to adjust the reflective angle of view of the mirror according to the degree of stimulation of the light reflected by the lens to the human eye, so as to prevent the strong reflected light from irradiating the user's eyes and achieve the purpose of anti-glare.

[0027] The inner rearview mirror usually has both fine adjustment and co...

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PUM

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Abstract

The invention provides a transmission and execution structure of a full-automatic anti-dazzle inside rear-view mirror based on a wedge-shaped lens, which comprises a shell, a support shaft, a base, and a transmission and execution mechanism; a base turnover part is arranged in the shell, the wedge-shaped lens is clamped by the shell, spherical universal heads are arranged at the two ends of the support shaft respectively, and the support shaft is connected with the base turnover part and the base through the spherical universal heads; the transmission and execution mechanism comprises a driving part, a gear train and a crankshaft; the driving part is in transmission connection with the crankshaft through the gear train; the driving part drives the crankshaft to rotate so as to drive the base turnover part to turn relative to the shell, and therefore the reflection angle of the wedge-shaped lens is changed. By arranging the transmission and execution mechanism, a traditional manual adjustment mode is changed into a full-automatic adjustment mode, good use experience is brought to a driver, and night driving is safer; and meanwhile, the purpose of lower cost is achieved.

Description

technical field [0001] The invention relates to the field of rearview mirrors, in particular to a transmission and execution structure of a fully automatic anti-glare interior rearview mirror based on a wedge-shaped lens. Background technique [0002] The interior rearview mirror is a kind of interior accessory commonly used in various motor vehicles, and it plays a vital role for the driving safety of the automobile. There are generally three types of interior rearview mirrors on the market: manual mechanical anti-glare interior rearview mirrors based on wedge lenses, fully automatic anti-glare interior rearview mirrors based on EC lenses, and full LCD display interior rearview mirrors with HDR high-definition cameras. [0003] For the manual mechanical anti-glare interior rearview mirror based on the wedge-shaped lens, it is functional and cheap, and its core component is the wedge-shaped lens. However, manually adjusting the two states of normal display and anti-glare wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/08
CPCB60R1/083
Inventor 刘源河伍谞刘刚
Owner 深圳市麦道微电子技术有限公司
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