Handheld laser night-vision device

Abstract

The present invention discloses a handheld laser night-vision device. The night-vision device comprises a device housing, one side of the device housing is provided with a first lens hole and a secondlens hole, the other side of the device housing is connected with a device rear housing, the upper end of the device rear housing is connected with a connection plate, the other side of the device rear housing is provided with an observation port, upper damping blocks are arranged at the square corner of the edge of the upper end of the device housing, wear strips are connected between the two upper damping blocks at the same side of the device housing, and buttons arranged at the upper end of the device housing is close to the wear strip at the front end. Therefore, the handheld laser night-vision device is provided with hidden elastic strings, a movable plate and a spacing block to have a hiding effect on the handheld elastic strings of the handheld laser night-vision device and fold grooves of the front end of the handheld laser night-vision device so as to facilitate clamping and replacement of the handheld elastic strings and bring convenience for usage of the handheld laser night-vision device by people with convenience.

Description

technical field [0001] The invention relates to the field of laser night vision devices, in particular to a hand-held laser night vision device. Background technique [0002] The laser night vision system is composed of red line laser illuminator, zoom lens, ultra-low illumination infrared camera, green laser transmitter and other equipment. It is composed of scientific and advanced means. The laser night vision device is controlled by internal industrial grade The electronic system realizes zooming, focusing, video switching, pan-tilt overlooking, and high-stability control of rotation, which can ensure the long-term operation of the equipment in harsh outdoor environments. The existing handheld laser night vision devices cannot meet people's needs. , so a laser night vision device that is more convenient to hold is needed; the current laser night vision device has certain disadvantages in use. Secondly, when the elastic rope is damaged and broken, it cannot be replaced qu...

AI Technical Summary

Problems solved by technology

[0002] The laser night vision system is composed of red line laser illuminator, zoom lens, ultra-low illumination infrared camera, green laser transmitter and other equipment. It is composed of scientific and advanced means. The laser night vision device is controlled by internal industrial grade The electronic system realizes zooming, focusing, video switching, pan-tilt overlooking, and high-stability control of rotation, which can ensure the long-term operation of the equipment in harsh outdoor environments. The existing handheld laser night vision devices cannot meet people's needs. , so a laser night vision device that is more convenient to hold is needed; the current laser night vision device has certain disadvantages in use. Secondly, when the elastic rope is damaged and broken, it cannot be replaced quickly, which brings inconvenience to the user. For this reason, we design a handheld laser night vision device

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