JPS6098080U - surface contamination monitor - Google Patents
surface contamination monitorInfo
- Publication number
- JPS6098080U JPS6098080U JP19143683U JP19143683U JPS6098080U JP S6098080 U JPS6098080 U JP S6098080U JP 19143683 U JP19143683 U JP 19143683U JP 19143683 U JP19143683 U JP 19143683U JP S6098080 U JPS6098080 U JP S6098080U
- Authority
- JP
- Japan
- Prior art keywords
- head
- radiation detector
- surface contamination
- moving mechanism
- head radiation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
第１図は従来の頭部検出部の概略構成図を示し、Ａはそ
の正面図、Ｂは頭部との接触状態図、第２図は本考案の
一実施例の概略原理図、第３図は第２図のＡ部拡大図、
第４図は第２図の動作説明図を示し、Ａは頭部検出器移
動機構の上下移動状態、Ｂは頭部検出器移動機構の下降
停止状態、第５図は第２図における頭部検出部の概略構
成図、第６図は本考案の他の実施例の概略構成図、第７
図および第８図は本考案のさらに他の実施例の概略構成
図である。
５：頭部検出部、６．６Ａ：光電スイッチ、７：頭部検
出器移動機構、９ニガイド板、１０：光電スイッチ取付
板、１５：頭部検出器本体、１７：折畳み式リンク機構
、２７：コイルばね、２９：フレキシブルチューブ、３
１：筒雪台。
第３図
第４図FIG. 1 shows a schematic configuration diagram of a conventional head detection section, A is a front view thereof, B is a diagram of a contact state with the head, FIG. 2 is a schematic principle diagram of an embodiment of the present invention, and FIG. The figure is an enlarged view of part A in Figure 2.
FIG. 4 shows an explanatory diagram of the operation of FIG. 2, in which A is a vertically moving state of the head detector moving mechanism, B is a descending stopped state of the head detector moving mechanism, and FIG. 5 is a diagram showing the head in FIG. 2. FIG. 6 is a schematic configuration diagram of the detection unit; FIG. 6 is a schematic configuration diagram of another embodiment of the present invention; FIG.
8 and 8 are schematic configuration diagrams of still another embodiment of the present invention. 5: Head detection unit, 6.6A: Photoelectric switch, 7: Head detector moving mechanism, 9 Ni guide plate, 10: Photoelectric switch mounting plate, 15: Head detector body, 17: Foldable link mechanism, 27 : Coil spring, 29: Flexible tube, 3
1: Tsutsuyukidai. Figure 3 Figure 4
Claims (1)
器と、この頭部放射線検出器を上下方向に移動させるこ
とのできる頭部放射線検出器移動機構と、この頭部放射
線検出器移動機構の位置決めをする光電スイッチとを有
する表面汚染モニタにおいて、前記光電スイッチが前記
被測定者の頭部と接触する際の衝撃を吸収し得る衝撃吸
収手段を前記頭部放射線検出器に設け、前記衝撃吸収手
段の動作により前記頭部放射線検出器移動機構の下方向
への移動を停止させるように構成したことを特徴とする
表面汚染モニタ。A head radiation detector that detects radioactive contamination of the head of a subject, a head radiation detector moving mechanism that can move this head radiation detector in the vertical direction, and this head radiation detector. In a surface contamination monitor having a photoelectric switch for positioning a moving mechanism, the head radiation detector is provided with a shock absorbing means capable of absorbing a shock when the photoelectric switch comes into contact with the head of the subject; A surface contamination monitor characterized in that the downward movement of the head radiation detector moving mechanism is stopped by the operation of the shock absorbing means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19143683U JPS6098080U (en) | 1983-12-12 | 1983-12-12 | surface contamination monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19143683U JPS6098080U (en) | 1983-12-12 | 1983-12-12 | surface contamination monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6098080U true JPS6098080U (en) | 1985-07-04 |
Family
ID=30412240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19143683U Pending JPS6098080U (en) | 1983-12-12 | 1983-12-12 | surface contamination monitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6098080U (en) |
-
1983
- 1983-12-12 JP JP19143683U patent/JPS6098080U/en active Pending
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