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Three-dimensional foot laser scanner

A laser scanner and foot technology, applied in the field of foot scanners, can solve the problems of time-consuming measurement accuracy, low integration and flexibility, low work efficiency, etc. High efficiency and improve work efficiency

Active Publication Date: 2017-12-29
郑州马飞电子技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies in the above-mentioned background technology, the present invention proposes a three-dimensional foot laser scanner, which solves the problems of time-consuming foot scanners in the prior art, low measurement accuracy, low integration and flexibility, and low work efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1, such as Figure 1-2As shown, a three-dimensional foot laser scanner includes an electromechanical system, an optical system and a data processing system connected to each other; the optical system of the present invention uses laser light in three directions to irradiate the surface of the measured object, and simultaneously uses three corresponding A camera is used to acquire images, and the corresponding mechanical design is carried out according to the optical path diagram we designed, so that each camera can obtain two images that do not interfere with each other, and then use the computer program of the data processing system to process, and adopt the bionic human eye stereoscopic vision technology. Form a three-dimensional three-dimensional model with the front intersection method and the rear intersection method to obtain the three-dimensional space data of the measured object, and then make an accurate and suitable shoe last. Among them, the electrome...

Embodiment 2

[0028] Example 2, such as image 3 and 6 As shown, a three-dimensional foot laser scanner, the left optical machine module 5 and the right optical machine module 6 both include an upper support plate 51 and a lower support plate 52, and the upper support plate 51 and the lower support plate 52 pass through the The camera bracket 53 , the laser bracket 54 are connected with the connecting plate 55 , the CCD camera 11 is installed on the camera bracket 53 , and the laser 10 is installed on the laser bracket 54 . The upper support plate 51 is provided with four upper fixed platforms 56, and the lower support plate 52 is provided with four lower fixed platforms 57, and the upper fixed platform 56 corresponds to the lower fixed platform 57; the upper fixed platform 56 is connected to the lower fixed platform. On the platform 57, the first fixed block 58 for fixing the reflector 12 is movable, the upper end of the reflector 12 is connected with the upper fixed platform 56 by the fi...

Embodiment 3

[0032] Example 3, such as Figure 4 , 5 As shown in , 7, a three-dimensional foot laser scanner, the lower optical machine module 7 includes a left support plate 71 and a right support plate 72, and the left support plate 71 and the right support plate 72 pass through the lower base plate 73 and the upper base plate respectively 74 are connected, a CCD camera 11 is installed on the lower base plate 73, and a laser 10 is installed on the upper base plate 74. Described left support plate 71 is provided with five left fixed platforms 75, and right support plate 72 is provided with five right fixed platforms 76, and left fixed platform 75 corresponds to right fixed platform 76 one by one, and left fixed platform 75 and right fixed platform The second fixed block 77 that is used to fix the reflector 12 is all movable on the platform 76, and the left end of the reflector 12 is connected with the left fixed platform 75 by the second fixed block 77, and the right end of the reflector...

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Abstract

The invention discloses a three-dimensional foot laser scanner. The three-dimensional foot laser scanner comprises an electromechanical system, an optical system and a data processing system which are connected with one another, wherein the electromechanical system comprises a base and a shell matched with the base; a supporting seat which is connected with a first motor is arranged on the base; a left light engine module is arranged on the left side of the supporting seat; a right light engine module is arranged on the right side of the supporting seat; a lower light engine module is arranged in the middle of the supporting seat; the left light engine module and the right light engine module are symmetrically arranged on the supporting seat; a glass platform is arranged between the front side surface and the rear side surface of the shell, is positioned between the left light engine module and the right light engine module and is positioned over the lower light engine module; and a liquid crystal display screen which is connected with the optical system and the data processing system is arranged above the glass platform. Three lasers and three CCD cameras are adopted, and human body three-dimensional foot laser scanning is realized by laser triangulation; and the measurement precision is high, the integration level is also high, the flexibility is good, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of foot scanners, in particular to a three-dimensional foot laser scanner. Background technique [0002] Shoes are an important "tool" that people cannot do without in daily life, and the shoemaking industry is a traditional labor-intensive industry. For a long time, the design and production of shoes have relied on manual work and experience, lacking accurate calculations. However, with the rapid development of science and technology, especially the rapid development of computer-aided design and mechanical automation, the shoemaking industry has changed from traditional handicrafts to modern computer-aided and mechanized automatic shoemaking. Software and machines such as shoe pattern design software, shoe last design software, 3D laser scanners and automatic shoe last machines have been widely used. [0003] In the entire footwear automation design and manufacturing process, the use of foot scanners to ob...

Claims

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Application Information

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IPC IPC(8): A43D1/02
CPCA43D1/025
Inventor 魏双庆张强郜超军张胜海
Owner 郑州马飞电子技术有限公司
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