JPS5821140U - Movement prevention device for the top plate of an X-ray imaging device - Google Patents

Movement prevention device for the top plate of an X-ray imaging device

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Publication number
JPS5821140U
JPS5821140U JP11444781U JP11444781U JPS5821140U JP S5821140 U JPS5821140 U JP S5821140U JP 11444781 U JP11444781 U JP 11444781U JP 11444781 U JP11444781 U JP 11444781U JP S5821140 U JPS5821140 U JP S5821140U
Authority
JP
Japan
Prior art keywords
top plate
ray imaging
imaging device
movement prevention
prevention device
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
Application number
JP11444781U
Other languages
Japanese (ja)
Inventor
原　茂一
Original Assignee
株式会社日立メデイコ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社日立メデイコ filed Critical 株式会社日立メデイコ
Priority to JP11444781U priority Critical patent/JPS5821140U/en
Publication of JPS5821140U publication Critical patent/JPS5821140U/en
Pending legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の天板の移動阻止装置の一実施例を示して
いて、第１図はこの装置を備えるＸ線装置の透視図、第
２図は第１図■−■線にそうイメージ部の下面とこれに
配された本考案装置のによる装置を示す透視図、第３図
は第２図■−■線にそう光検出器の拡大断面図、第４図
は制御回路図である。 １３・・・イメージ部、１４・：・天板、１８・・・接
触面、１９・・・光源、２０・・・光検出器、３１−３
３・・・制御手段、３４．３５・・・駆動手段。The drawings show one embodiment of the device for preventing movement of the top plate of the present invention, and FIG. 1 is a perspective view of an X-ray apparatus equipped with this device, and FIG. FIG. 3 is an enlarged sectional view of the photodetector taken along line 2--2 in FIG. 2, and FIG. 4 is a control circuit diagram. 13... Image part, 14... Top plate, 18... Contact surface, 19... Light source, 20... Photodetector, 31-3
3... Control means, 34.35... Drive means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 天板と、天板を移動させる駆動手段と、天板の上部に配
設されたイメージ部と、天板の下部に配設されたＸ線源
とを備えるＸ線撮影装置において、イメージ部がその被
検体との接触面より下方に位置する光源および光検出器
を有し、光検出器がその出力信号により天板の移動と停
止とをなさせる制御手段に接続されてなること、を特徴
としているＸ線撮影装置の天板の移動阻止装置。In an X-ray imaging apparatus comprising a top plate, a driving means for moving the top plate, an image unit disposed above the top plate, and an X-ray source disposed below the top plate, the image unit is It has a light source and a photodetector located below the surface of contact with the subject, and the photodetector is connected to a control means that moves and stops the top plate based on its output signal. A device to prevent movement of the top plate of an X-ray imaging device.
JP11444781U 1981-08-03 1981-08-03 Movement prevention device for the top plate of an X-ray imaging device Pending JPS5821140U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11444781U JPS5821140U (en) 1981-08-03 1981-08-03 Movement prevention device for the top plate of an X-ray imaging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11444781U JPS5821140U (en) 1981-08-03 1981-08-03 Movement prevention device for the top plate of an X-ray imaging device

Publications (1)

Publication Number Publication Date
JPS5821140U true JPS5821140U (en) 1983-02-09

Family

ID=29908723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11444781U Pending JPS5821140U (en) 1981-08-03 1981-08-03 Movement prevention device for the top plate of an X-ray imaging device

Country Status (1)

Country Link
JP (1) JPS5821140U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539493A (en) * 1976-07-10 1978-01-27 Siemens Ag Roentgen checker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS539493A (en) * 1976-07-10 1978-01-27 Siemens Ag Roentgen checker

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