A target paper positioning device and a target paper positioning method using the device

Abstract

The invention relates to the field of automatic target-scoring devices, in particular to a target paper positioning device and a target paper positioning method with the same. The target paper positioning device comprises a positioning marking board. The upper edge line of the positioning marking board is flush with the lower edge line of target paper. A positioning line and / or a positioning point are / is arranged on the attachment face of the positioning marking board. A positioning marker for conducting fixed positioning on a specified dot on the lower edge line of the target paper is further arranged at the upper edge of the positioning marking board. The method includes the steps that the positioning point is aligned to a pin hole in the target face of a target frame; an inserting rod is used and fixed by being aligned to a positioning hole and inserted into the positioning hole; and a deviation value of a scale mark on the positioning marking board relative to the scale return-to-zero point is read and corrected. According to the target paper positioning device and the target paper positioning method with the same, on the premise that the use complexity of a traditional automatic target-scoring device is not affected, and the shooting training efficiency is guaranteed, the requirement for precise positioning of the target paper is met, and the accuracy and the rapidity of target scoring in shooting are guaranteed; and the requirement for precise positioning operation of the target paper can be met in a reified manner by means of the target paper positioning method.

Description

technical field [0001] The invention relates to the field of automatic target reporting equipment, in particular to a target paper positioning device and a target paper positioning method using the device. Background technique [0002] Today, with the rapid development of electronic technology, in order to realize the rapid and accurate target reporting function during live ammunition shooting training of light weapons, metal body double / multi-layer on-off technology, laser interruption technology, image recognition technology and even box-type shock wave acoustic target Automatic target reporting equipment based on high-tech technology and other high-tech has been widely used. When the automatic target reporting equipment is put into operation, considering the damage of the target paper, the target paper must be used separately from the target frame and stored independently. When in use, fix the target paper on the target surface on the target frame and place it on the bal...

AI Technical Summary

Problems solved by technology

In actual use, since the current target paper laying is manually taken and positioned, there must be many problems such as installation skew and offset, not to mention that some target paper itself will also have some manufacturing errors, so it often leads to the center of the target paper. It does not coincide with the default calculation center of the target reporting equipment, resulting in false target reporting

In order to ensure the accuracy of the above-mentioned target reporting, although it is currently used to shoot a bullet every time the target paper is replaced or every time the displacement of the target paper is confirmed, and the bullet hole coordinates and the bullet hole coordinates of the hit target paper are calculated by the target reporting device The method of calculating the difference between them to correct the offset, but it inevitably increases the complexity of the use of the target reporter

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