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A detection device for torque of dimming motor for lens module

A technology of dimming motor and lens module, which is applied to signal devices, motor vehicles, transportation and packaging, etc., can solve the problems of difficulty, the display screen is easily stained with stains, etc., so as to ensure the accuracy of reading and improve the accuracy of detection. Effect

Active Publication Date: 2021-11-26
江苏中科朗恩斯车辆科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The position of the lens group can be adjusted by the dimming motor. In the case where the lens group needs to be adjusted accurately, a higher torque dimming motor is required. Therefore, it is necessary to test the torque of the dimming motor. When detecting the torque of the dimming motor, it is used The display screen showing the test data is easily stained, which makes it difficult to read

Method used

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  • A detection device for torque of dimming motor for lens module
  • A detection device for torque of dimming motor for lens module
  • A detection device for torque of dimming motor for lens module

Examples

Experimental program
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Effect test

Embodiment 1

[0037] like Figure 1 to Figure 8 As shown, the first embodiment provides a device for detecting torque of a dimming motor for a lens module, including:

[0038] Dimming motor body 2,

[0039] The dimming motor body 2 is suitable for adjusting the angle of the lens 22 , so that the lights of the two headlights of the car can be at the same height, so as to automatically dim the headlights of the car. Specifically, the lens 22 is sheathed on the motor of the dimming motor body 2 On the shaft, in order to prevent the motor shaft of the dimming motor body 2 from slipping with the lens 22, a plug-in block 21 is covered on the motor shaft of the dimming motor body 2. The plug-in block 21 is polygonal, and the lens 22 is covered on the plug-in block. 21 , through the arrangement of the plug-in block 21 , the stability of the connection between the dimming motor body 2 and the lens 22 can be maintained, so as to ensure the adjustment accuracy of the lens 22 .

[0040] chassis 5,

...

Embodiment 2

[0077] On the basis of the first embodiment, the second embodiment also provides a method for detecting the torque of a dimming motor used in a device for detecting the torque of a dimming motor used in a lens module. The specific structure of the detection device is the same as that of the first embodiment, and will not be repeated here.

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Abstract

The present invention relates to the technical field of vehicle lamps, in particular to a detection device for the torque of a dimming motor for a lens module, comprising: a bottom frame, a support frame installed on the upper end surface of the bottom frame, and a The upper surface of the support frame is fixedly connected with an outer frame, and the outer frame is rotatably connected with a cover plate; the bottom end surface of the cover plate is hinged with a support plate; the support plate is kept horizontal through a stabilizing part; the cover plate can be closed On the display screen, so that the cover plate can block the stains, and then protect the display screen, so as to ensure the accuracy of the reading of the display screen and further improve the detection accuracy. At this time, the support plate is horizontal under the cover plate, and the support plate Hidden between the cover board and the display screen; the cover board can be stored in the outer frame, at this time the support board is horizontally above the display screen, and is in an exposed state. At this time, the support board is suitable for placing tools, such as cleaning rags, etc., and then can Quickly cleans the display.

Description

technical field [0001] The invention relates to the technical field of vehicle lamps, in particular to a detection device for the torque of a dimming motor for a lens module. Background technique [0002] The Chinese patent application number is CN201820946240.4, the application date is 2018.06.19, the publication number is CN208418325U, and the authorization announcement date is 2019.01.22, which provides a new type of combined lamp, including a lampshade, a decorative frame and a back shell. The lampshade passes through the decorative frame. It is connected with the rear shell, a reflector is arranged between the lampshade and the rear shell, a lens group is installed on the reflector, a lens decorative ring is arranged on the lens group, the lens group is installed on the lens bracket, and the lower end of the lens group passes through the lens bracket and is connected to the lens bracket. The dimming motor is connected, and the dimming motor is installed on the rear shel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S41/63F21W107/10
CPCF21S41/635F21W2107/10
Inventor 符涛王佳宁
Owner 江苏中科朗恩斯车辆科技有限公司
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