Wire holder apparatus for high-low voltage circuits of X-ray machine combined bulb tube

Abstract

A wire holder apparatus for high-low voltage circuits of an X-ray machine combined bulb tube is disclosed, belonging to the technical field of medical apparatus and instruments. The wire holder apparatus comprises a pressure casting base body (1), a copper double-screw bolt I (2) and a copper double-screw bolt II (3); the wire holder apparatus is characterized in that the copper double-screw bolt I (2) is used for an output terminal of a high-voltage wire; the copper double-screw bolt II (3) is used for an output terminal of a low-voltage wire; a plurality strands of high-voltage and low-voltage wires in the bulb tube are output in concentration through the copper double-screw bolt I (2) and the copper double-screw bolt II (3), and are arranged sequentially to enable terminals in the high-voltage region and the low-voltage region to be separated, so as to satisfy the high-voltage and the low-voltage insulation requirements; and the apparatus is formed by high temperature pressure casting through dies. The wire holder apparatus has the advantages that the high-voltage and low-voltage wire regions in the bulb tube are separated sequentially; and the wire holder apparatus is voltage-resistant, reliable, low in production difficulty and low in cost.

Description

technical field [0001] The invention belongs to the technical field of medical equipment. Background technique [0002] At present, in the development and clinical use of X-ray machines, higher requirements are put forward for the withstand voltage and insulation of the tube. The tube is composed of high-voltage components and structural parts, and the high and low-voltage wires inside the tube are many and complicated. This kind of reliable terminal block leads out the high and low voltage wires inside the tube in an orderly manner, and connects them with the external wires. The connection terminals of ordinary combined tubes do not distinguish between high and low voltage areas, and it is easy to cause high voltage to low voltage discharge during use. Contents of the invention [0003] The object of the present invention is to provide a terminal block device for the high and low voltage circuit of the X-ray machine combined tube, which can effectively separate the intric...

AI Technical Summary

Problems solved by technology

[0002] At present, in the development and clinical use of X-ray machines, higher requirements are put forward for the withstand voltage and insulation of the tube. The tube is composed of high-voltage components and structural parts, and the high and low-voltage wires inside the tube are many and complicated. This kind of reliable wiring seat leads out the high and low voltage wires inside the tube in an orderly manner, and connects them with the external wires. The connection terminals of ordinary combined tubes do not distinguish between high and low voltage areas, and it is easy to cause high voltage to low voltage discharge during use.

Images