Damp-proof instrument placing box capable of being automatically ventilated

Abstract

The invention relates to the technical field of instruments, and discloses a damp-proof instrument placing box capable of being automatically ventilated. The damp-proof instrument placing box comprises a box body, compression springs are fixedly connected to the inner bottom wall of the box body, and an absorbent cotton web is fixedly connected to the tops of the compression springs. A fan grooveis formed in the position, located between two round balls, of the top of a placing table, a suction ventilating fan is arranged in the fan groove, a vent groove is formed between the inner wall and the outer wall of the box body, and air bags are fixedly connected to four three-surface junctions of the interior of the box body. Telescopic rods are fixedly connected to the upper top wall of the box body, vent holes are formed in the two sides of the box body, and dust screens are fixedly connected into the vent holes. According to the damp-proof instrument placing box capable of being automatically ventilated, through the match usage of the absorbent cotton web and the vent holes, and by combining with the match usage of gears and wind shielding blocks, the effect of effective dampproofingof the placing box is achieved.

Description

technical field [0001] The invention relates to the technical field of instruments and meters, in particular to a moisture-proof instrument and instrument storage box capable of automatic ventilation. Background technique [0002] Instrumentation is an instrument or device used to detect, measure, observe, and calculate various physical quantities, material components, physical parameters, etc., such as vacuum leak detectors, pressure gauges, length measuring instruments, microscopes, multipliers, etc. , These instruments and meters require special storage boxes due to their extremely high requirements for precision. [0003] During the storage of instruments and meters, if water vapor enters the storage box, the instruments and meters will undergo oxidation reactions, resulting in a decrease in the accuracy of the instruments and meters, or even damage. The existing storage boxes are located in a humid and dark place, and water molecules will It seeps into the inside of th...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a moisture-proof instrument storage box that can be ventilated automatically, which has the advantages of being able to effectively prevent moisture and effectively protect the internal instruments when the storage box is dumped, and solves the problem that the existing storage box cannot Effectively prevent moisture and effectively protect internal instrumentation when the storage box is dumped

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