Shielded ultrasound probe socket and assembling jig thereof

Abstract

The invention discloses a shielded ultrasound probe socket which comprises an ultrasound probe socket, an open ultrasound probe socket shielded box and an ultrasound probe socket circuit board, wherein the ultrasound probe socket is fixed on the ultrasound probe socket circuit board, and the open ultrasound probe socket shielded box surrounds the ultrasound probe socket. The shielded ultrasound probe socket also comprises screws, nuts and cylindrical support columns, wherein at least one nut clamping groove is respectively arranged at both ends of the ultrasound probe socket, the number of the screws, the nuts and the cylindrical support columns corresponds to the number of the nut clamping grooves, each nut is placed in each nut clamping groove, each cylindrical support column is positioned between the ultrasound probe socket circuit board and the open ultrasound probe socket shielded box, each screw passes through the through hole in the ultrasound probe socket circuit board, then passes through the cylindrical support column, and then passes through the through hole of the open ultrasound probe socket shielded box, and finally is screwed into the nut.

Description

technical field [0001] The invention relates to the technical field of ultrasonic imaging equipment, in particular to a shielded ultrasonic probe socket and an assembly fixture thereof. Background technique [0002] At present, the shielded ultrasonic probe socket uses four hexagonal copper studs to support the circuit board of the probe socket and the shielding box. To realize the normal direction (hexagonal copper stud axial) fixation of the probe socket circuit board and the plane direction positioning of the probe socket circuit board. [0003] The prior art has the following disadvantages: [0004] (1) The end face of the hexagonal copper stud is used for positioning in the plane direction of the circuit board of the probe socket while the thread of the hexagonal copper stud is used for axial positioning, resulting in high processing accuracy requirements for the hexagonal copper stud and other assemblies. The verticality error between the axial direction and the end ...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a shielded ultrasonic probe socket and its assembly fixture, which overcomes the prior art and fixes the shielding box of the probe socket and the circuit board of the probe socket by screwing in screws at both ends of the hexagonal copper stud. The defects of high machining precision requirements, low assembly efficiency and high cost of hexagonal copper studs

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