Monocular stereoscopic vision measuring device

A stereo vision measurement, monocular technology, applied in the field of vision measurement, can solve the problem of camera freeze-frame shooting angle offset, frame-by-frame rotation, troubles, etc., to achieve the effect of strengthening freeze-frame shooting measurement and good continuity

Active Publication Date: 2022-07-05
CIVIL AVIATION FLIGHT UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Generally, with the help of a rotating shaft and a surrounding disk with a corrugated fixed surface, the camera can be fixed and rotated 360°, which is convenient for shooting and measurement. Because the camera tends to rely on the edge of the surrounding disk under the support of the rotating shaft, when the rotating shaft pulls the camera to rotate together When it wraps around the disk, its end will be restrained by the corrugated fixed surface surrounding the disk, changing its rotational amplitude consistent with the rotating shaft, and then it will deflect and slide between the crests of the corrugated fixed surface, unable to follow the specified direction of the corrugated fixed surface. The trajectory rotates frame by frame, causing the camera to shift the shooting angle of the frame, which will cause inconvenience and trouble during the measurement process of the device

Method used

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  • Monocular stereoscopic vision measuring device
  • Monocular stereoscopic vision measuring device
  • Monocular stereoscopic vision measuring device

Examples

Experimental program
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Effect test

Embodiment 1

[0027] like Figure 1-Figure 3 As shown, the present invention provides a monocular stereo vision measurement device, the structure of which includes a fixed pile 1, a camera 2, a handle 3, a cover plate 4, a rotating mechanism 5, and a storage box 6. The fixed pile 1 and the handle 3 are welded and connected On the storage box 6, the camera 2 is provided on the storage box 6 through a rotating mechanism 5, and the cover plate 4 is hingedly connected. The surrounding disk 51 is welded and connected to the storage box 6 through a through rod 53, and a rotating shaft 52 is rotatably fitted on the through rod 53. The rotating shaft 52 is sleeved and connected to the camera 2 through a power assist body 54. The inclined guide plate 541 , the louver fan 542 , the exchange device 543 , the auxiliary support 544 , the lower layer leaf 545 , and the receiving channel 546 . On the lower layer leaf 545, an auxiliary bracket 544 is provided between the receiving channels 546 through the...

Embodiment 2

[0029] like Figure 4-Figure 7 As shown, on the basis of Embodiment 1, the present invention combines the mutual cooperation of the following structural components, the auxiliary bracket 544 includes a barrier pad 441, an inner card slot 442, a strap 443, a pressing block 444, a pull plug 445, a flat Towing seat 446, the blocking pad 441 is hingedly connected to the inner card slot 442 and the pressing block 444, and is movably engaged on the exchange device 543, the inner card slot 442 is provided with two, and is transitionally fitted through the strap 443 On the plug 445, the strap 443 is transitionally fitted on the louver fan 542, the louver fan 542 is fixedly connected to the plug 445, and the pressing block 444 is welded and connected to the flat drag base 446, and the flat drag The seat 446 is embedded and connected to the rotating shaft 52, and is rotatably fitted with a pressure block 444. The inner slot 442 and the pressure block 444 are sleeved and connected with a...

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PUM

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Abstract

The invention discloses a monocular stereoscopic vision measuring device which structurally comprises a fixed pile, a camera, a handle, a cover plate, a rotating mechanism and a storage box, the fixed pile and the handle are connected to the storage box, the camera is arranged on the storage box through the rotating mechanism and connected with the cover plate, an exchange device and an auxiliary support are arranged on a power assisting body, and the auxiliary support is connected with the camera through the rotating mechanism. The exchanging device and the auxiliary support are matched with each other on the shutter fan, when the tail end of the camera is restrained by the corrugated freeze-frame surface of the surrounding disc, the camera can be deflected and pressed on the shutter fan, so that the shutter fan drives the auxiliary support to obliquely push the exchanging device, the tightening force on the inclined guide plate and the bearing channel is adjusted, and the bending layer blade can be effectively controlled to be tightly held under the camera; the camera and the rotating shaft are ensured to rotate together on the same horizontal line, and freeze-frame shooting measurement of the camera is enhanced.

Description

technical field [0001] The invention relates to the technical field of vision measurement, in particular to a monocular stereo vision measurement device. Background technique [0002] Vision measurement includes monocular measurement and binocular measurement. Among them, the algorithm required for binocular measurement is complex and highly dependent on software and hardware. Monocular vision measurement is widely used in the field of binocular measurement because of its fast speed and good stability. , the side image of the product can be obtained by adding an optical prism for monocular vision measurement. The existing monocular stereo vision measurement device will have the following disadvantages when used: [0003] Generally, with the help of a rotating shaft and a surrounding disk with a corrugated fixed surface, the camera can be fixed and rotated 360°, which is convenient for shooting and measurement. Because the camera tends to rely on the edge of the surrounding d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16M11/08F16M11/10F16M11/04G03B17/56
CPCF16M11/08F16M11/10F16M11/04G03B17/561
Inventor 魏永超邓春艳徐未其朱泓超刘伟杰
Owner CIVIL AVIATION FLIGHT UNIV OF CHINA
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