JPS5947864U

JPS5947864U - Ultrasonic probe holding device

Info

Publication number: JPS5947864U
Application number: JP14309882U
Authority: JP
Inventors: 正人名倉; 北井　博人
Original assignee: キヤノン株式会社
Priority date: 1982-09-21
Filing date: 1982-09-21
Publication date: 1984-03-30
Also published as: JPH0219734Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す斜視図、第２図は傾斜
した被測定面に取り行けた場合の側面図、゛第３図ａ、
　　ｂ、　　ｃは車輪中心間隔と探触子長さとの関係を
示した図で、各々探触子長さに比べ車輪中心間隔が長い
場合、同じ場合、短かい場合の図、第４図は車輪の中心
を探触子の端部に位置させる場合のホルダ部分を示す断
面図、第５図ａ、　　ｂ。Ｃはピボット軸受部を用いた実施例の各正面図、平面図
、側面図、第６図は探触子として部分水浸性探触子を用
いた実施例の断面図、図中、１は探触子、２は車輪、３はホルダ、４は第１フ
レーム、５は第１フレーム可動用ピボツト、６は第２フ
レーム可動用ピボツト、７は第２フレーム、８は被測定
面、９はピボットピン、１０はピボット、１１は部分水
浸用探触子ケース、１２は水等の超音波伝播媒体、１３
はゴム膜である。Ｏ第４−図Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a side view when the inclined surface to be measured can be accessed, and Fig. 3 a.
Figures b and c show the relationship between the wheel center distance and the probe length, respectively, when the wheel center distance is longer, the same, and shorter than the probe length. FIGS. 5a and 5b are cross-sectional views showing the holder portion when the center of the probe is located at the end of the probe. C is a front view, top view, and side view of an embodiment using a pivot bearing part, and FIG. 6 is a sectional view of an embodiment using a partially submerged probe as a probe. 2 is a wheel, 3 is a holder, 4 is a first frame, 5 is a pivot for moving the first frame, 6 is a pivot for moving the second frame, 7 is a second frame, 8 is a surface to be measured, 9 is a Pivot pin, 10 is a pivot, 11 is a partial water immersion probe case, 12 is an ultrasonic propagation medium such as water, 13
is a rubber membrane. O Fig. 4

Claims

[Claims for Utility Model Registration] 1. A holder that holds an ultrasonic probe, and three or more probes arranged around the holder so as to rotate in the same direction and move the probe close to the surface to be measured. a frame connected to an external manipulator, and a bearing that allows the frame to freely bend around a fulcrum located perpendicular to each other with respect to the probe and keeps the frame horizontal. A holding device for a sonic probe. 2. The ultrasonic probe holding device according to claim 1, wherein the distance between the centers of the wheels substantially matches the length of the probe. 3. The ultrasonic probe holding device according to claim 1, wherein the bearing is a one-pot bearing. 4. The ultrasonic probe holding device according to claim 3, wherein the wheel is connected to the holder by a pivot. 5. The i-sonic wave probe holding device according to claim 1 of the utility model registration claim, wherein the probe is a water immersion probe.