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Positioning fixture of augmented reality artificial marker for assisting operation of aircraft cabin

An auxiliary operation and augmented reality technology, applied in the direction of manufacturing tools, workpiece clamping devices, etc., can solve the problems of large errors between real scenes and virtual scenes, difficulty in selecting the fixed position and fixing method of artificial markers, and the inability to guarantee assembly efficiency, etc. Achieve the effect of ingenious and reasonable design, ensuring connection stability and reducing errors

Pending Publication Date: 2019-05-17
CHENGDU AIRCRAFT INDUSTRY GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the assembly stage inside the aircraft cabin, due to the influence of the aircraft assembly structure, it is difficult to select the fixed position and fixing method of artificial markers.
At present, there is no special positioning and clamping too

Method used

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  • Positioning fixture of augmented reality artificial marker for assisting operation of aircraft cabin
  • Positioning fixture of augmented reality artificial marker for assisting operation of aircraft cabin
  • Positioning fixture of augmented reality artificial marker for assisting operation of aircraft cabin

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Embodiment Construction

[0051] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other implementations according to these drawings without creative efforts.

[0052] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically drawn or only one of them is marked.

[0053] In this invention, see Figure 1-3 As shown, a positioning fixture for augmented reality artificial marke...

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Abstract

The invention relates to a positioning fixture of an augmented reality artificial marker for assisting operation of an aircraft cabin. The aircraft cabin structure is provided with a plurality of connecting holes, a positioning platform is included, a positioning pin is arranged on the surface of one side of the positioning platform, the surface of the other side is provided with a movable stopping block, a plurality of clamping and fixing devices are arranged, and the multiple clamping and fixing devices are arranged at the peripheral edges of the positioning platform; a sliding groove is further formed in the positioning platform, an adjusting device is arranged in the sliding groove, the adjusting device comprises a threaded rod and a sliding block arranged on the threaded rod in a sliding manner, a positioning post is arranged on the surface of one side of the sliding block, the extending direction of the positioning post is the same as the extending direction of the positioning pin, and the positioning post and the positioning pin are located on the same side; and in the use state, the positioning pin is inserted in a certain connecting hole, the sliding block is moved to insert the positioning post into the adjacent connecting holes. The positioning fixture realizes positioning of the marker, reduces the virtual-real registration difficulty, reduces errors between a realscene and a virtual scene inside the aircraft cabin and effectively ensures the assembly efficiency.

Description

technical field [0001] The invention relates to the technical field of aircraft assembly, in particular to a positioning fixture for augmented reality artificial markers for auxiliary operation of aircraft cabins. Background technique [0002] The registration and tracking technology based on artificial markers has the characteristics of high tracking and positioning technology and convenient application. It is currently the registration technology closest to practical application in augmented reality. Artificial markers are planar markers, which are used for virtual-real registration in augmented reality, and are printed on regular, hard paper. In order to facilitate the identification of artificial markers during aircraft assembly, the shape of artificial markers generally adopts regular, computer-friendly Recognized geometric figures, such as squares or circles. [0003] When using augmented reality to assist the assembly of the internal system and mechanism of the aircr...

Claims

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Application Information

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IPC IPC(8): B25B11/00
Inventor 邱世广舒阳周德吉
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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