SCAN UNIT FOR ANGULAR MEASUREMENT MECHANISM

To provide a scan unit which can be precisely assembled with a less time and effort by an induction type angular measurement mechanism without bearing and can be attached to a mechanical part.SOLUTION: A scan unit includes a printed board 1 having a first surface 1.1 and a second surface, and a hous...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GREGOR ROSENEGGER, CHRISTIAN FUNK, STRASSER ERICH, ANDREAS MITTERER
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a scan unit which can be precisely assembled with a less time and effort by an induction type angular measurement mechanism without bearing and can be attached to a mechanical part.SOLUTION: A scan unit includes a printed board 1 having a first surface 1.1 and a second surface, and a housing body 5. The housing body 5 includes: a bottom 5.1; cut lines 5.21, 5.22, 5.23, 5.24 which extend in the circumferential direction around an axial line A; bridge parts 5.31, 5.32 which extend between the two cut lines 5.21, 5.22, 5.23, 5.24. The housing body 5 is flexible in the axial direction, but has torsional rigidity and radial rigidity. The bottom 5.1 is arranged between the cut lines 5.21, 5.22, 5.23, 5.24 and the axis direction of the printed board 1.SELECTED DRAWING: Figure 4 【課題】軸受なしの誘導式角度測定機構であって、少ない手間で正確に組み立てと、機械部分への取り付けが可能な走査ユニットを提供する。【解決手段】走査ユニットは、第1の表面1.1および第2の表面を有するプリント基板1とハウジング体5を含んでおり、ハウジング体5は、底5.1と、軸線Aの周りで周方向に延びている切れ目5.21、5.22、5.23、5.24と、2つの切れ目5.21、5.22、5.23、5.24の間に軸線方向に延びているブリッジ部5.31、5.32とを備え、ハウジング体5は軸方向には柔軟だが、ねじり剛性および径方向剛性をもっている。底5.1は、切れ目5.21、5.22、5.23、5.24とプリント基板1の軸線方向の間に配置されている。【選択図】図4