Reliability detecting device for slot type photoelectric sensor

Abstract

The invention discloses a reliability detecting device for a slot type photoelectric sensor. The reliability detecting device comprises main test box being a main box and an expandable sub test box being a sub box. In the main box, a connecting rod and a motor output shaft are fixedly connected; and a motor is fixedly connected with a motor fixation bracket fixed on a box bottom boss. Two DB25 connectors and a lock catch connected to the sub box are arranged at the outer side of the main box body. A sensor wiring terminal, a collision bead lock and a limiting column are arranged at an upper cover plate arranged at the main box body. The main box is provided with a main box cover connected with the upper cover plate by the collision bead lock. A light cutting plate adjusting piece is arranged on a light cutting plate; and the light cutting plate is in loose connection with the connecting rod and then is placed on the limiting column. The sub box does not includes a driving part and therest parts of the sub box have the same structures as the main box. According to the invention, with a sealing manner, simulation of detection in severe environments like high temperature, low temperature, high humidity and dust environments can be performed in open space or an environment test box. When the number of to-be-tested sensors is larger than the measurable number of the main boxes, subboxes can be connected for extension. The device has advantages of reasonable overall structure and high reliability and practicality.

Description

technical field [0001] The invention relates to the detection field of a groove-type photoelectric sensor, in particular to a reliability detection device for a groove-type photoelectric sensor. Background technique [0002] The application of slot-type photoelectric sensors involves a wide range of fields, including military and civilian fields such as aerospace, remote sensing, industry, agriculture, astronomy, and communications. However, the testing of slot-type photoelectric sensors by existing technology equipment is limited to normal use, and cannot guarantee the safety and reliability of equipment operation in harsh environments such as high temperature, low temperature, high humidity, and dust, and cannot be expanded when the number of sensors to be tested is too large , so there is a need for a reliability testing device for slot-type photoelectric sensors to meet the needs of testing slot-type photoelectric sensors, and it is the most ideal and practical equipment...

AI Technical Summary

Problems solved by technology

However, the testing of slot-type photoelectric sensors by existing technology equipment is limited to normal use, and cannot guarantee the safety and reliability of equipment operation in harsh environments such as high temperature, low temperature, high humidity, and dust, and cannot be expanded when the number of sensors to be tested is too large , so there is a need for a reliability testing equipment for slot-type photoelectric sensors to meet the needs of testing slot-type photoelectric sensors, and it is the most ideal and practical equipment for testing slot-type photoelectric sensors

Images