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3D scanning device for seat detection and seat detecting method

A scanning device, 3D technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve problems affecting user experience, difficult surface shape, definition and detection, etc., to achieve a high degree of automation, fast modeling speed, The effect of improving accuracy

Inactive Publication Date: 2018-05-04
ZHEJIANG HAOGUO FURNITURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the difference in the material of the chair surface, the position of the stitches and the tension of the chair, the curve of the finished chair surface may not be able to achieve the shape required by the design during the actual production process, thus affecting the actual use experience of the user
However, the traditional chair detection method is difficult to define and detect the shape of the surface, resulting in many so-called ergonomically designed chairs entering the market without actually performing a composite inspection of the surface shape

Method used

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  • 3D scanning device for seat detection and seat detecting method
  • 3D scanning device for seat detection and seat detecting method
  • 3D scanning device for seat detection and seat detecting method

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0033] according to Figure 1 ~ Figure 4 As shown, a 3D scanning device for seat detection includes: a 3D scanning mechanism 1, a data collector 2, a modeling data input device 3 and a comparison terminal 4; the 3D scanning mechanism 1 includes an object fixing seat 11 and Scanning cabin 12, object fixing seat 11 is provided with turntable 111; Scanning cabin 12 is provided with horizontal scanning track 121 and longitudinal scanning track 122, and horizontal scanning track 121 is connected with longitudinal scanning track 122, and scanning cabin 12 is also provided with The scanner 5 that the horizontal scanning track 121 and the vertical scanning track 122 slide; After the data measured by the scanner 5 is transmitted to the data collector 2 through the data line, it is sent into the comparison terminal 4 and the standard from the modeling data input device 3 Models are compared.

[0034] according to image 3 As shown, the horizontal scanning track 121 and the vertical sc...

Embodiment 2

[0039] according to Figure 5 As shown, a seat detection method using a 3D scanning device includes the following steps:

[0040] 1. Seat positioning: after the seat to be detected is placed on the turntable 111, the entire object fixing seat 11 is pushed into the scanning cabin 12 by the push cylinder 113, and the lifting door 124 is closed to prepare for scanning.

[0041] 2. Model data collection: the above-mentioned 3D scanning mechanism 1 is used to collect seat data; the 3D scanning process adopts the reflection method to model, and the scanning cabin 12 after the lifting door 124 is closed is a dark and secret room environment. The light source is flat and carries out data collection through the double scanning lens 52 that is arranged symmetrically; Itinerary and a reset itinerary, the starting itinerary is the acquisition itinerary, which plays the main modeling function, and the reset itinerary is the verification itinerary, which plays the function of proofreading ...

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PUM

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Abstract

The invention relates to the seat detection field, and particularly relates to a 3D scanning device for seat detection and a seat detecting method. The 3D scanning device for seat detection comprisesa 3D scanning mechanism, a data collector, a modeling data input device and a contrast terminal; the 3D scanning mechanism comprises an object fixing base and a scanning cabin, and a rotary table is arranged on the object fixing base; a cross scanning track and a longitudinal scanning track are placed in the scanning cabin, and the cross scanning track is connected with the longitudinal scanning track; a scanner glided along the cross scanning track and the longitudinal scanning track is further arranged in the scanning cabin; the data measured by the scanner is transmitted to the data collector through a data line, and then delivered to the contrast terminal to compare with the standard model of the modeling data input device.

Description

technical field [0001] The invention relates to the field of seat detection, in particular to a 3D scanning device for seat detection and a seat detection method. Background technique [0002] At present, chairs designed according to ergonomics are very popular in the market. Because of their unique curved surface design, they conform to the body curve of the human body, so that users can get a very comfortable sitting experience. However, due to the difference in the material of the seat surface, the position of the stitching and the difference in the tension of the chair, the curve of the finished seat surface may not be able to achieve the shape required by the design during the actual production process, thereby affecting the actual use experience of the user. However, the traditional chair detection method is difficult to define and detect the surface shape, resulting in many so-called ergonomically designed chairs entering the market without actually performing a compo...

Claims

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Application Information

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IPC IPC(8): G01B11/24
CPCG01B11/24
Inventor 管伟东
Owner ZHEJIANG HAOGUO FURNITURE