Multi-signal collecting and editing recorder based on drawer type structure

Abstract

The invention provides a multi-signal collecting and editing recorder based on a drawer type structure. The recorder comprises a storage module, a direct-current voltage conversion layer, a power supply layer, a main control layer, a voltage acquisition layer, a charge acquisition layer, a temperature inertia acquisition layer, an upper cover and a fastener, and the fastener fixes the relative positions of the storage module, the direct-current voltage conversion layer, the power supply layer, the main control layer, the voltage acquisition layer, the charge acquisition layer, the temperatureinertia acquisition layer and the upper cover and improves the overall structural strength. The beneficial effects of the multi-signal collecting and editing recorder are that: data storage, direct-current voltage conversion, main control, voltage acquisition, charge acquisition and temperature inertia acquisition are independently layered, through a reasonable arrangement sequence, electrical interference can be effectively reduced, data accuracy is improved, partial layering can be stopped according to actual needs, power consumption is reduced, the application range of equipment is widened,and meanwhile a drawer type structure is convenient to install, detach and maintain. And through the upper cover and the fasteners, each layer can be limited and fastened, so that higher safety and higher reliability are achieved.

Description

technical field [0001] The invention relates to the field of data recording, in particular to a multi-signal collecting and editing recorder based on a drawer structure. Background technique [0002] With the rapid development of electronic technology, more and more researchers use telemetry technology in the fields of scientific research, test and measurement, industrial automation and aerospace, which greatly facilitates their test and research work and greatly improves efficiency. . In the field of aerospace and aviation, the dynamic data of the missile during flight is usually obtained by the radio telemetry system, and the dynamic data of the missile entering the black barrier area is mainly obtained by the recorder, which is ejected before the loading body lands, and the other After recovery, the flight data of the missile blackout area can be obtained. With the development of data acquisition technology and the rapid increase in the demand for data volume, the data ...

AI Technical Summary

Problems solved by technology

Although the existing recorder has improved to a certain extent in terms of power consumption, flexibility, reliability, and overload resistance compared with the traditional magnetic recorder, the volume is still relatively large, and the protection structure needs to be further optimized, and the reliability needs to be further improved. enhance

In addition, since the integrated potting method is commonly used in the anti-high overload design, the circuit board and the entire shell are solidified through the potting material, which makes the maintenance and repair of the system difficult, and cannot be repaired and repeated. Use; At present, there are also recorders with a drawer structure, but there is still a lot of room for improvement in terms of the firmness of the connection structure, the convenience of installation and disassembly, and safety and reliability.

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