JP2006084346A - 傾斜機能付き測量機 - Google Patents
傾斜機能付き測量機 Download PDFInfo
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- JP2006084346A JP2006084346A JP2004270213A JP2004270213A JP2006084346A JP 2006084346 A JP2006084346 A JP 2006084346A JP 2004270213 A JP2004270213 A JP 2004270213A JP 2004270213 A JP2004270213 A JP 2004270213A JP 2006084346 A JP2006084346 A JP 2006084346A
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Abstract
【解決手段】 傾動可能な回転投光部(110)と、該回転投光部を傾動させる傾動手段とを備えた傾斜機能付き測量機(100)において、前記回転投光部の傾斜角を検出する角度検出器と、該角度検出器の検出角度が設定角度になるように前記傾動手段を制御する傾斜制御器(150)とを備える。前記傾動手段は、回転投光部に当接する移動コマ(136)と、移動コマに螺合するねじ軸(134)と、ねじ軸を回転させるモータ(140)とからなる。前記角度検出器は、移動コマに固定された発光体(154)と、発光体の光を受光するCCDラインセンサ(152)と、移動コマに固定されるとともに発光体とラインセンサの間に配置された衝立(156)と、衝立に設けられたスリットからなる。
【選択図】 図1
Description
110 回転投光部
16 投光部支持体
134 ねじ軸(傾動手段)
136 移動コマ(傾動手段)
138 突部(傾動手段)
140 モータ(傾動手段)
142 歯車(傾動手段)
150 傾斜制御器
152 CCDラインセンサ(角度検出器)
154 発光体(角度検出器)
156 衝立(角度検出器)
160 スリット(角度検出器)
Claims (4)
- レーザ光を出射するとともに傾動可能な回転投光部と、該回転投光部を傾動させる傾動手段とを備えた傾斜機能付き測量機において、
前記回転投光部の傾斜角を検出する角度検出器と、該角度検出器の検出角度が設定角度になるように前記傾動手段を制御する傾斜制御器とを備えたことを特徴とする傾斜機能付き測量機。 - 前記回転投光部は、傾動可能な投光部支持体に回転自在に支持されており、
前記傾動手段は、前記投光部支持体に当接する移動コマと、該移動コマに螺合するねじ軸と、該ねじ軸を回転させるモータとからなり、
前記角度検出器は、前記移動コマの位置を検出する位置センサからなることを特徴とする請求項1に記載の傾斜機能付き測量機。 - 前記位置センサは、前記移動コマに固定された発光体と、該発光体の光を受光するCCDラインセンサと、前記移動コマに固定されるとともに前記発光体と前記ラインセンサの間に配置された衝立と、該衝立に設けられたスリットからなることを特徴とする請求項2に記載の傾斜機能付き測量機。
- 前記スリットは複数設けられることを特徴とする請求項3に記載の傾斜機能付き測量機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004270213A JP4379876B2 (ja) | 2004-09-16 | 2004-09-16 | 傾斜機能付き測量機 |
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JP2004270213A JP4379876B2 (ja) | 2004-09-16 | 2004-09-16 | 傾斜機能付き測量機 |
Publications (2)
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JP2006084346A true JP2006084346A (ja) | 2006-03-30 |
JP4379876B2 JP4379876B2 (ja) | 2009-12-09 |
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JP2004270213A Expired - Fee Related JP4379876B2 (ja) | 2004-09-16 | 2004-09-16 | 傾斜機能付き測量機 |
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JP (1) | JP4379876B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007120958A (ja) * | 2005-10-25 | 2007-05-17 | Topcon Corp | レーザ測量機 |
JP2008070196A (ja) * | 2006-09-13 | 2008-03-27 | Topcon Corp | レーザ光学系の光軸傾斜装置 |
JP2009122012A (ja) * | 2007-11-16 | 2009-06-04 | Topcon Corp | レーザ光学系の光軸傾斜装置 |
-
2004
- 2004-09-16 JP JP2004270213A patent/JP4379876B2/ja not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007120958A (ja) * | 2005-10-25 | 2007-05-17 | Topcon Corp | レーザ測量機 |
JP2008070196A (ja) * | 2006-09-13 | 2008-03-27 | Topcon Corp | レーザ光学系の光軸傾斜装置 |
JP2009122012A (ja) * | 2007-11-16 | 2009-06-04 | Topcon Corp | レーザ光学系の光軸傾斜装置 |
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JP4379876B2 (ja) | 2009-12-09 |
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