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Vehicle-mounted optical lens

An optical lens and lens technology, applied in the field of optical lens, can solve problems affecting driver judgment, car accidents, vehicle form safety risks, etc., and achieve the effects of avoiding bending propagation, increasing reliability, and increasing convenience

Active Publication Date: 2019-01-15
新野旭润光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Vehicle optical lenses are used in a wide range of imaging systems. If the imaging screen of the imaging system deviates greatly from the real road conditions, it will affect the driver's judgment and bring safety risks to the vehicle form. In severe cases, it will lead to car accidents. occur

Method used

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  • Vehicle-mounted optical lens
  • Vehicle-mounted optical lens
  • Vehicle-mounted optical lens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A vehicle-mounted optical lens, comprising a housing 1, a lens device 2, a connecting chassis 3, and a support frame 4, the connecting chassis 3 is screwed to the bottom of the housing 1, and the lens device 2 is arranged in the middle of the housing 1, The front end of the lens device 2 protrudes from the front end of the housing 1, the rear end of the lens device 2 is fixed on the connecting chassis 3, and the middle part of the connecting chassis 3 is provided with a light-transmitting hole 303, and the light-transmitting hole 303 is facing Lens device 2, a support frame 4 is provided on the outside of the lens device 2, the upper end of the support frame 4 is connected to the housing 1, the lower end of the support frame 4 is connected to the connecting chassis 3, and the inner wall of the support frame 4 Connect with lens unit 2.

Embodiment 2

[0031] A vehicle-mounted optical lens, comprising a housing 1, a lens device 2, a connecting chassis 3, and a support frame 4, the connecting chassis 3 is screwed to the bottom of the housing 1, and the lens device 2 is arranged in the middle of the housing 1, The front end of the lens device 2 protrudes from the front end of the housing 1, the rear end of the lens device 2 is fixed on the connecting chassis 3, and the middle part of the connecting chassis 3 is provided with a light-transmitting hole 303, and the light-transmitting hole 303 is facing Lens device 2, a support frame 4 is provided on the outside of the lens device 2, the upper end of the support frame 4 is connected to the housing 1, the lower end of the support frame 4 is connected to the connecting chassis 3, and the inner wall of the support frame 4 Connect with lens unit 2.

[0032] The housing 1 includes a light-shielding wall 101 and a front baffle 102, the light-shielding wall 101 is a cylindrical structur...

Embodiment 3

[0036] A vehicle-mounted optical lens, comprising a housing 1, a lens device 2, a connecting chassis 3, and a support frame 4, the connecting chassis 3 is screwed to the bottom of the housing 1, and the lens device 2 is arranged in the middle of the housing 1, The front end of the lens device 2 protrudes from the front end of the housing 1, the rear end of the lens device 2 is fixed on the connecting chassis 3, and the middle part of the connecting chassis 3 is provided with a light-transmitting hole 303, and the light-transmitting hole 303 is facing Lens device 2, a support frame 4 is provided on the outside of the lens device 2, the upper end of the support frame 4 is connected to the housing 1, the lower end of the support frame 4 is connected to the connecting chassis 3, and the inner wall of the support frame 4 Connect with lens unit 2.

[0037] The housing 1 includes a light-shielding wall 101 and a front baffle 102, the light-shielding wall 101 is a cylindrical structur...

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PUM

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Abstract

The invention discloses a vehicle-mounted optical lens, which comprises a shell, a lens device, a connecting base, and a supporting frame. The connecting base is screwed to the bottom of the shell. The lens device is provided at the middle of the shell, the front of the lens device protrudes from the front of the shell, and the rear of the lens device is fixed on the connecting base. The middle ofthe connecting base is provided with a light transmitting hole. The light transmitting hole is opposite to the lens device. The outside of the lens device is provided with the supporting frame. The upper position of the supporting frame is connected to the shell, the lower position of the supporting frame is connected to the connecting base, and the inner walls of the supporting frame are connected to the lens device. The entire lens device runs through the shell to avoid the loss of light energy transmission during the process, and to ensure the sharpness of an image. The supporting frame can not only ensure the robustness of the lens device, but also has a light shielding function to ensure that the lens device is not interfered by external light sources, thereby improving the imaging quality and increasing reliability of use.

Description

technical field [0001] The invention relates to the technical field of optical lenses, in particular to a vehicle-mounted optical lens. Background technique [0002] Vehicle optical lenses are used in a wide range of imaging systems. If the imaging screen of the imaging system deviates greatly from the real road conditions, it will affect the driver's judgment and bring safety risks to the vehicle form. In severe cases, it will cause a car accident. occur. Therefore, in order to obtain better imaging quality, the optical axis of the optical lens should be adjusted as much as possible to ensure the light-shielding property inside the lens and the firmness of the lens fixed inside the housing. Contents of the invention [0003] The present invention aims at the above-mentioned deficiencies existing in the prior art, and provides a vehicle-mounted optical lens. The entire lens device runs through the housing to avoid the loss of light energy in the middle of the transmission...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B7/00G03B30/00
CPCG02B7/00G02B7/021
Inventor 刘中勤刘岩勤赵中亮赵海渊刘杰赵迪杨彩珠卢现收沈新国徐威
Owner 新野旭润光电科技有限公司
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