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Lens, vehicle-mounted camera and vehicle

A lens and lens group technology, applied in the field of lens, vehicle camera and vehicle, can solve problems such as easy tilting of the lens barrel, uneven force on the lens, and sticking, so as to avoid the sticking phenomenon, ensure stable movement, and stabilize zoom imaging Effect

Pending Publication Date: 2022-01-04
中汽创智科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the lenses of the zoom lens group are arranged on the nuts of the screw nut mechanism driven by the motor. Since only one set of screw nut mechanism is provided, the lenses of the zoom lens group are in the process of focusing and moving. It is easy to tilt and get stuck with the lens barrel. In severe cases, the lens will be damaged and the maintenance cost will be increased.
Moreover, when driving on potholed road conditions, the body shakes back and forth, and the lens is unevenly stressed, which reduces the imaging stability of the on-board camera and makes the recorded picture not clear enough.

Method used

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  • Lens, vehicle-mounted camera and vehicle
  • Lens, vehicle-mounted camera and vehicle
  • Lens, vehicle-mounted camera and vehicle

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0033] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a lens, a vehicle-mounted camera and a vehicle, and belongs to the technical field of unmanned driving. The lens comprises a lens barrel, at least two linear moving mechanisms and an adjustable lens. The adjustable lens moves in the lens barrel through the movable ends of the at least two linear moving mechanisms, the adjustable lens is uniformly stressed and stably moves in the axis direction of the lens barrel, the clamping stagnation phenomenon is avoided, zooming and auxiliary stable imaging can be achieved, and the lens is compact in structure, small in occupied space and suitable for whole vehicle application scenes.

Description

technical field [0001] The invention relates to the technical field of unmanned driving, in particular to a lens, a vehicle-mounted camera and a vehicle. Background technique [0002] In the prior art, the lenses of the zoom lens group are arranged on the nuts of the screw nut mechanism driven by the motor. Since only one set of screw nut mechanism is provided, the lenses of the zoom lens group are in the process of focusing and moving. It is easy to tilt and get stuck with the lens barrel. In severe cases, the lens will be damaged and the maintenance cost will be increased. Moreover, when driving on potholed road conditions, the body shakes back and forth, left and right, and the lens is unevenly stressed, which reduces the imaging stability of the on-board camera and makes the recorded picture not clear enough. [0003] For this reason, it is urgent to provide a lens, a vehicle camera and a vehicle to solve the above problems. Contents of the invention [0004] The obj...

Claims

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Application Information

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IPC IPC(8): G02B7/04G03B13/34G03B30/00
CPCG02B7/04G03B13/34G03B30/00
Inventor 丁华杰刘龙
Owner 中汽创智科技有限公司
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