JPS6318107U

JPS6318107U -

Info

Publication number: JPS6318107U
Application number: JP11102386U
Authority: JP
Priority date: 1986-07-18
Filing date: 1986-07-18
Publication date: 1988-02-06

Description

[Brief explanation of the drawing]

第１図ａ，ｂ，ｃ及び第２図ａ，ｂは本考案の
一実施例における超音波探触子を示し、第１図ａ
は一部破断正面図、第１図ｂは一部破断右側面図
、第１図ｃは一部破断平面図、第２図ａは第１図
ａのａ−ａ矢視拡大断面図、第２図ｂはその
左側面図、第３図ａ，ｂ，ｃ及び第４図ａ，ｂは
従来の超音波探触子を示し、第３図ａは一部破断
正面図、第３図ｂは一部破断右側面図、第３図ｃ
は一部破断平面図、第４図ａは第１図ａのａ−
ａ矢視拡大断面図、第４図ｂはその左側面図で
ある。１……ケース、５，６……フレーム、７……サ
ブフレーム、８……モータ、１０……中間軸、１
１，１２……ラジアル軸受、１３……中間支持体
、１７……板ばね、２２……ロータ。 Figure 1 a, b, c and Figure 2 a, b show an ultrasonic probe in an embodiment of the present invention, and Figure 1 a.
is a partially cutaway front view, FIG. 1b is a partially cutaway right side view, FIG. 1c is a partially cutaway plan view, FIG. Figure 2b shows a left side view of the probe, Figures 3a, b, and c and Figures 4a and b show conventional ultrasonic probes, Figure 3a is a partially cutaway front view, and Figure 3b is a partially cutaway right side view, Figure 3c
is a partially cutaway plan view, and Fig. 4a is a-a of Fig. 1a.
FIG. 4B is an enlarged cross-sectional view in the direction of arrow a, and FIG. 4B is a left side view thereof. 1...Case, 5, 6...Frame, 7...Subframe, 8...Motor, 10...Intermediate shaft, 1
1, 12... Radial bearing, 13... Intermediate support, 17... Leaf spring, 22... Rotor.

Claims

[Claims for Utility Model Registration] (1) A rotor that is rotatably supported by a frame and has an ultrasonic transducer, an intermediate shaft for transmitting the driving force of the motor to the rotor, and this intermediate shaft is connected to the frame. An ultrasonic detector characterized by comprising a bearing rotatably supported by regulating thrust in one direction of the intermediate shaft, and a leaf spring for regulating the position of the bearing for regulating thrust in the other direction of the intermediate shaft. Tentacles. (2) The ultrasonic probe according to claim 1, in which the bearing is positionally regulated by a leaf spring via an intermediate support supported by a frame. (3) The intermediate support has an annular protrusion on the inner outer periphery of the disc that contacts only the outer ring of the bearing, and a protrusion that contacts the leaf spring on the outer center, as described in claim 2 of the utility model registration claim. ultrasonic probe.