An explosion-proof test box for detecting gas alarm

Abstract

The invention relates to the technical field of product detection, and particularly discloses an explosion-proof test box for detecting gas alarms. The explosion-proof test box for detecting gas alarms includes a box body in which a box door is installed through a door hinge, and is characterized in that a stepping motor is installed in the middle of the outer side of the box door, and a rotating disk is fixed on the motor shaft of the stepping motor A push rod connected to one end of the sliding shaft is installed on the inner side of the box door, and a trapezoidal pin is installed on the push rod. The door frame in the box is provided with a trapezoidal groove corresponding to the fixed trapezoidal pin, and the sliding shaft is fixed on the sliding sleeve installed by the bolt. Inside, the other end of the sliding shaft is equipped with a hinge rod, the middle part of the hinge rod is connected to the rotating push rod through the rotating shaft, and the other end of the rotating push rod is connected to the rotating disk through the rotating shaft. The invention has a precise structure and can automatically complete the equipment operation and data collection and detection tasks only by installing the alarm sample on the sample rack, reducing the interference factors and improving the detection quality and efficiency.

Description

(1) Technical field [0001] The invention relates to the technical field of product detection, in particular to an explosion-proof test box for detecting gas alarms. (2) Background technology [0002] Explosion-proof test boxes are used in the inspection process of civil gas alarm products. Dozens of bolts and nuts must be manually disassembled and assembled to open and close the doors of the explosion-proof boxes currently in use, which is very inconvenient to operate. Detection efficiency: Several bolts are often installed, which is likely to cause unsafe hazards. Every step in the detection process requires manual operation, and there are many human interference factors. [0003] In order to overcome the shortcomings of the above-mentioned technologies, it has become an inevitable trend to develop an explosion-proof test chamber that can automatically open and close the door and can automatically control the detection process to improve the detection efficiency and quality...

AI Technical Summary

Problems solved by technology

[0002] Explosion-proof test boxes are used in the inspection process of civil gas alarm products. Dozens of bolts and nuts must be manually disassembled and assembled to open and close the doors of the explosion-proof boxes currently in use, which is very inconvenient to operate. Detection efficiency Several bolts are often installed, which is likely to cause unsafe hazards. Every step in the detection process requires manual operation, and there are many human interference factors.

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