Positioning device with protective structure for visual inspection
A technology of protective structure and visual inspection, applied in measurement devices, material analysis by optical means, instruments, etc., can solve the problems of inoperable docking operation, poor practical performance, and inability of nodes, etc., to achieve high protection effect and high practicality. performance, the effect of improving flexibility
Inactive Publication Date: 2020-04-07
DONGGUAN UNIV OF TECH
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Problems solved by technology
[0004] The purpose of the present invention is to provide a positioning device with a protective structure for visual detection, so as to solve the problem that the existing positioning device proposed in the background technology is not equipped with a better classification and docking structure, which leads to the inability of the device body to be well positioned. The flexible docking operation with the outside world has poor practical performance. At the same time, each positioned node cannot be flexibly rotated and adjusted, and there is a problem of poor practical performance.
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0027] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicates or implies that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the...
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The invention relates to a positioning device with a protection structure for visual inspection. The device comprises a foot plate and a protection mechanism, side columns are arranged at the two endsof the foot plate. Penetrating screws are arranged in the end walls, close to the foot plates, of the inner sides of the side columns in a penetrating manner; the protection mechanism is arranged atthe side end of the side column; a forward rotating mechanism is mounted at the top end of the middle part of the foot plate. The beneficial effects of the invention are that: the positioning device with the protection structure for visual inspection is provided; through the rotation between the end column and the carrying column, the distance between the end column and the carrying column can beadjusted; the position of the fixed node at the end part of the end column is changed; thread positioning operation can be carried out conveniently and better; meanwhile, some articles such as steel wires, ropes or hanging buckles for hanging can be hung or connected in a penetrating mode through the hooks and the through holes formed in the middles of the carrying columns in a penetrating mode, so that the end of the assembling instrument and the device body are more tightly matched and connected, the assembling instrument can be more firmly controlled and used, and the safety performance ofthe assembling instrument in the using process is improved.
Description
technical field [0001] The invention relates to the technical field of positioning devices, in particular to a positioning device with a protective structure for visual detection. Background technique [0002] Visual inspection is to use machines instead of human eyes for measurement and judgment. Visual inspection refers to converting the captured target into image signals through machine vision products (ie, image capture devices, divided into CMOS and CCD), and sending them to dedicated image processing. The system, according to pixel distribution, brightness, color and other information, is converted into a digital signal. Before some visual inspection papers, such as eye charts, or some vision testing instruments are used, it is generally necessary to use a positioning device for positioning support operations. [0003] Due to the lack of a better classification and docking structure in the existing positioning device, the flexible docking operation between the device b...
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IPC IPC(8): G01N21/84G01N21/01
CPCG01N21/84G01N21/01G01N2021/0112
Inventor 魏亚东吴云霞凌东雄沈飞
Owner DONGGUAN UNIV OF TECH