A segmented adjustable three-dimensional foot scanner and its usage method

Abstract

The invention relates to a sectional adjustable three-dimensional foot shape scanner and a use method. According to the technical scheme, the sectional adjustable three-dimensional foot shape scanner comprises a shell portion, a scanner rotating portion, a scanner machine head and a controller portion, wherein the shell portion is provided with a sectional foot bracket portion and a heel height adjusting portion, and the outer side of the shell portion is connected with the scanner machine head through the scanner rotating portion to perform rotating scanning on the sectional foot bracket portion. The sectional adjustable three-dimensional foot shape scanner and the use method can perform scanning on feet of different states, meanwhile, the deformation is generated when the feet bear the human body self-weight, the foot shape data scanned out in the condition better accords with the actual condition, and compared with a common scanner and a foot shape scanner only capable of scanning in a horizontally-stand condition, the sectional adjustable three-dimensional foot shape scanner has obvious advantages in the aspect of obtaining foot shape data. Reliable data are provided for the follow-up utilization of the foot shape data, the development design and the manufacturing in the shoemaking industry are facilitated, and the more reliable data reference can also be provided for fields of medical foot shape orthodontics, man-machine engineering foot-type statistics and human foot study and the like.

Description

Technical field [0001] The invention relates to a foot shape scanner, in particular to a segmented adjustable three-dimensional foot shape scanner and a use method. Background technique [0002] In many cases, it is necessary to measure the shape of the foot more accurately, such as footwear design, development and processing, personalized foot custom-made shoes, shoe last development and design, medical foot shape correction, ergonomic foot shape statistics, human foot Research and other fields. In the past, people generally used a measuring tape to measure the data of multiple parts of the foot manually. This kind of foot shape data measured with a measuring tape is not only limited but also not accurate. With the development of science and technology, the foot 3D scanner is currently used to measure the 3D data of the foot shape. The measured foot shape data is not only accurate but also more valuable for subsequent development and utilization. [0003] However, the 3D foot sc...

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Problems solved by technology

[0003] But the foot three-dimensional scanner in the prior art has the following disadvantages: 1, the foot three-dimensional scanner that cannot bear the weight can only utilize the three-dimensional scanner to scan under the situation that people's feet are suspended in the air, and the foot shape taken 3D data cannot reflect the deformation of the foot when a person stands and bears weight; 2. A load-bearing 3D scanner for the foot usually requires the person to stand horizontally on a platform, and then obtain the 3D data of the foot shape through the 3D scanner. The obtained 3D data of the foot shape can only reflect the shape of the foot when the foot is standing horizontally, and cannot obtain the 3D data of the foot shape under the condition that the foot bears weight and the heel has a certain height

[0004] The above two shortcomings are very useful in the fields of footwear design, development and processing, personalized foot measurement, shoe last development and design, medical foot shape correction, ergonomic foot shape statistics, and human foot research. The biggest deficiency is that it cannot meet the data requirements of the footwear industry for the foot shape; we know that shoes have different heights, especially women's shoes, from flat shoes to high-heeled shoes with more than ten centimeters. When wearing flat shoes and high-heeled shoes, the foot will undergo great deformation, including when people stand horizontally and exercise, the shape of the foot is also constantly changing. Obviously, simply scan the shape of the foot in a suspended state or when the foot is standing horizontally The data is not enough to meet the actual needs of the footwear industry

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