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Lens component of intelligent image measurement instrument

A technology of image measuring instrument and lens assembly, which is applied in the detection field, can solve problems affecting the performance of cables or optical cables, production profit decline, breakdown, etc., and achieve the effect of improving coverage and flexibility

Inactive Publication Date: 2019-08-16
HENAN JIANYI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The withstand voltage strength of the cable depends on the material and thickness of the insulation. Therefore, the wire and cable product standards have strict regulations on the insulation thickness. If the insulation thickness does not meet the standard requirements (especially the thickness of the thinnest part of the insulation), the strength of the product at the weakest point of the insulation will be reduced. Or when the electric field is too concentrated at one point, it will cause potential safety hazards. In severe cases, discharge will occur, or even breakdown, endangering the safety of people and property. Therefore, the country has clear standards for the geometric parameters of the insulation and sheath of cables and optical cables, and gives Out of the minimum and maximum limits, manufacturers must strictly follow this standard to guide the industrial production of cables and optical cables to ensure safety
If the insulation and sheath material thickness of the cable or optical cable exceeds the maximum limit of the national standard, it will cause material waste, reduce the production profit of the enterprise, and also affect the performance of the cable or optical cable, and may even cause safety accidents
[0003] In the prior art, the intelligent testing instruments used to measure the insulation, sheath thickness and shape of cables and optical cables generally use intelligent projector equipment, in which cameras and cameras are generally used for shooting and testing, while the design of the lens in the prior art is generally They all use multiple lenses to cover the shooting, so the cost is relatively high, and the conventional fixed connection method is not convenient to adjust the shooting angle of the lens

Method used

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  • Lens component of intelligent image measurement instrument
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  • Lens component of intelligent image measurement instrument

Examples

Experimental program
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Effect test

Embodiment 1

[0020] see figure 1 , in an embodiment of the present invention, a lens assembly of an intelligent image measuring instrument includes a fixed structure, a camera 3 and a lens 4 mounted on the fixed structure, the lens 4 is assembled below the shooting position of the camera 3, and the fixed structure It includes a mounting rod 2 and a mounting plate 1 fixed on the lower part of the mounting rod 2 by riveting or welding, and the camera 3 is connected and fixed on the mounting plate 1 by riveting or the like.

[0021] Such an arrangement can connect the entire structure to the detection structure in a fixed or movable manner through the installation rod 2, so that when observing the test sample, the observation and detection angle position of the camera 3 and the lens 4 can be controlled and adjusted through the installation rod 2, thereby Realize intelligent measurement.

Embodiment 2

[0023] see Figure 2~3 , in the embodiment of the present invention, in order to improve the overall observation flexibility of the device, a lens assembly of an intelligent image measuring instrument, on the basis of embodiment 1, the side of the placement plate 1 is arranged in a circular array with multiple sets of blind A hole 11, the blind hole 11 is provided with a limit protrusion 12 through a spring elastic connection, the end of the limit protrusion 12 is semi-spherical and extends out of the blind hole 11, and the limit protrusion 12 and the blind hole 11 slide Cooperating, the circular periphery formed by the blind hole 11 is concentrically provided with a rotating bearing 13, the rotating bearing 13 is embedded in the end surface of the setting plate 1 and is rotatably connected with the setting plate 1, and the rotating bearing 13 is connected to the side of the camera 3 .

[0024] The camera 3 is rotationally connected to the mounting plate 1 through a rotating ...

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PUM

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Abstract

The invention discloses a lens component of an intelligent image measurement instrument. The lens component comprises a fixing structure, and a camera and a lens installed on the fixing structure; thelens is installed below the shooting position of the camera; the fixing structure comprises an installation rod and a placement board fixed at the lower part of the installation rod; the camera is rotationally installed on the placement board in a clamping and limiting manner. According to the lens component provided by the invention, the whole structure is fixedly or movably connected onto the detection structure via the installation rod, so that when the lens component is used for observing a detection sample, the observation detection angle position of the camera and lens can be controlledvia the installation rod, and thus intelligent measurement is achieved; when in rotating, the camera can elastically enter a blind hole through pressing limiting bumps by the limiting rod; when the camera is rotated for a certain angle, the limiting rod is positioned between the adjacent limiting bumps again, the limiting bumps are raised elastically, so that the rotation angle of the camera canbe limited, and thus the active adjustment on the angles of the camera and the lens can be achieved, and the shooting coverage and flexibility can be improved.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a lens assembly of an intelligent image measuring instrument. Background technique [0002] The withstand voltage strength of the cable depends on the material and thickness of the insulation. Therefore, the wire and cable product standards have strict regulations on the insulation thickness. If the insulation thickness does not meet the standard requirements (especially the thickness of the thinnest part of the insulation), the strength of the product at the weakest point of the insulation will be reduced. Or when the electric field is too concentrated at one point, it will cause potential safety hazards. In severe cases, discharge will occur, or even breakdown, endangering the safety of people and property. Therefore, the country has clear standards for the geometric parameters of the insulation and sheath of cables and optical cables, and gives Out of the minimum and maximum...

Claims

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Application Information

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IPC IPC(8): G01B11/06G01B11/24
CPCG01B11/06G01B11/24
Inventor 贺明志张玉伟
Owner HENAN JIANYI TECH CO LTD
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