Integrated photoelectric speed measuring device

Integrated photoelectric speed measuring device

The utility model relates to the technical field of bullet shooting, and discloses an integrated photoelectric speed measuring device which comprises a gun barrel, a connector is fixed at one end of the gun barrel, a first mounting sleeve is fixed on the outer side of the gun barrel, a first photoel...

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Hauptverfasser: SHENG YIWEI, SHENG DAOLIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
PHYSICS
TESTING
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creator SHENG YIWEI
SHENG DAOLIN
description The utility model relates to the technical field of bullet shooting, and discloses an integrated photoelectric speed measuring device which comprises a gun barrel, a connector is fixed at one end of the gun barrel, a first mounting sleeve is fixed on the outer side of the gun barrel, a first photoelectric speed measuring instrument is arranged on the outer side of the first mounting sleeve, and a shock wave sensor is installed on the inner side of the first mounting sleeve. When a moving bullet is shot in the gun barrel, the shock wave sensor firstly captures a shock wave signal and sends the shock wave signal to the computer, the computer collects a speed measurement signal through the thread control circuit, and when the bullet passes through the corresponding positions of the first photoelectric velocimeter and the second photoelectric velocimeter, the average speed of the bullet passing through the distance can be conveniently calculated. The bullet movement velocity measurement process is high in efficie
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When a moving bullet is shot in the gun barrel, the shock wave sensor firstly captures a shock wave signal and sends the shock wave signal to the computer, the computer collects a speed measurement signal through the thread control circuit, and when the bullet passes through the corresponding positions of the first photoelectric velocimeter and the second photoelectric velocimeter, the average speed of the bullet passing through the distance can be conveniently calculated. 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When a moving bullet is shot in the gun barrel, the shock wave sensor firstly captures a shock wave signal and sends the shock wave signal to the computer, the computer collects a speed measurement signal through the thread control circuit, and when the bullet passes through the corresponding positions of the first photoelectric velocimeter and the second photoelectric velocimeter, the average speed of the bullet passing through the distance can be conveniently calculated. 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When a moving bullet is shot in the gun barrel, the shock wave sensor firstly captures a shock wave signal and sends the shock wave signal to the computer, the computer collects a speed measurement signal through the thread control circuit, and when the bullet passes through the corresponding positions of the first photoelectric velocimeter and the second photoelectric velocimeter, the average speed of the bullet passing through the distance can be conveniently calculated. The bullet movement velocity measurement process is high in efficie</abstract><oa>free_for_read</oa></addata></record>
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subjects INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
PHYSICS
TESTING
title Integrated photoelectric speed measuring device
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