Adjustable detection device for instruments and meters

Abstract

The present invention discloses an adjustable detection device for instruments and meters. The device comprises a horizontally-arranged box body, a storage battery is fixedly connected to the center of the left side of an inner cavity of the box body, a second transmission rod is arranged at the position, close to the right side, of the inner cavity of the box body, and the top end and the bottom end of the second transmission rod are inserted into the upper side and the lower side of the inner cavity of the box body. The positions, close to the top end and the bottom end, of the edge of the outer side of the second transmission rod are each sleeved with a volute spiral spring and fixedly connected with the second transmission rod, and the positions, close to the top and the bottom, of the edge of the outer side of the second transmission rod are each sleeved with a cylinder. Structures such as a first L-shaped through pipe, a second blade, a first transmission rod, a first blade and a second L-shaped through pipe are matched with one another, cold air can be blown to the storage battery through the air outlet cover, and the purpose of circulating heat dissipation is achieved.

Description

technical field [0001] The invention relates to the technical field of instruments and meters, in particular to an adjustable detection device for instruments and meters. 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 pneumatic regulating instruments and electric regulating instruments used in automatic control of industrial production processes, and Distributed instrument control system also belongs to instrumentation. [0003] However, when the existing instrumentation itself has defects, it will affect the work progress. If the staff does not know that there are problems such as short circuit and power failure in the instrumentation itself, the staff will need to spend a lot of time on investigation, which is time-consuming and laborious, and reduces the work of the staff. efficiency. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing instrumentation itself has defects, it will affect the work progress. If the staff does not know that there are problems such as short circuit and power failure in the instrumentation itself, the staff will need to spend a lot of time on investigation, which is time-consuming and laborious, and reduces the work of the staff. efficiency

Images