JPH03104803U - - Google Patents
Info
- Publication number
- JPH03104803U JPH03104803U JP1102090U JP1102090U JPH03104803U JP H03104803 U JPH03104803 U JP H03104803U JP 1102090 U JP1102090 U JP 1102090U JP 1102090 U JP1102090 U JP 1102090U JP H03104803 U JPH03104803 U JP H03104803U
- Authority
- JP
- Japan
- Prior art keywords
- table means
- magnetic scale
- rotating table
- measuring device
- detection signal
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Description
第１図は本考案の実施例に係わる回転角度測定
装置の構成を示す平面図、第２図は同実施例の側
面図、第３図及び第４図はそれぞれ同実施例に係
わるデイスプレイユニツトの構成を示すブロツク
図、第５図は同実施例の動作を説明するための概
念図、第６図は同実施例の変形例を説明するため
の図、第７図及び第８図はそれぞれ従来の回転測
定装置の構成を説明するための図、第９図は従来
の回転測定方式を説明するための概念図である。
２……旋回テーブル、１０……磁気スケール、
１３……検出ヘツド、１４……デイスプレイユニ
ツト。
FIG. 1 is a plan view showing the configuration of a rotational angle measuring device according to an embodiment of the present invention, FIG. 2 is a side view of the same embodiment, and FIGS. 3 and 4 respectively show a display unit according to the same embodiment. A block diagram showing the configuration, FIG. 5 is a conceptual diagram for explaining the operation of the same embodiment, FIG. 6 is a diagram for explaining a modification of the same embodiment, and FIGS. 7 and 8 are respectively conventional diagrams. FIG. 9 is a conceptual diagram for explaining the conventional rotation measuring method. 2... Turning table, 10... Magnetic scale,
13...detection head, 14...display unit.
Claims (1)
記回転軸に対して円弧を構成する周縁部に予め等
間隔の磁気目盛が形成された磁気スケール部材が
取り付けられた旋回テーブル手段と、 この旋回テーブル手段の前記周縁部に近接して
設けられて、前記磁気スケール部材の磁気目盛を
検出し、前記円弧の距離に対応する検出信号を出
力する検出ヘツド手段と、 予め記憶された計算プログラムに基づいて、前
記検出ヘツド手段から出力される前記検出信号を
利用して前記旋回テーブル手段の回転角度を算出
する算出手段と、 この算出手段により算出された回転角度のデー
タを表示する表示手段とを具備したことを特徴と
する回転角度測定装置。 (2) 前記検出ヘツド手段は、前記旋回テーブル
手段の前記周縁部の表面に接触または接近して、
前記旋回テーブル手段が回転運動する際に前記周
縁部の表面を相対的に摺動するワイパー部材を有
することを特徴とする請求項(1)記載の回転角度
測定装置。[Claims for Utility Model Registration] (1) A magnetic scale member is attached that rotates around a predetermined rotation axis and has magnetic scales formed at equal intervals on its peripheral edge forming an arc with respect to the rotation axis. a rotating table means provided near the peripheral edge of the rotating table means, detecting head means for detecting the magnetic scale of the magnetic scale member and outputting a detection signal corresponding to the distance of the circular arc; , calculation means for calculating the rotation angle of the rotary table means using the detection signal output from the detection head means based on a calculation program stored in advance; and A rotation angle measuring device comprising: display means for displaying data. (2) the detection head means is in contact with or close to the peripheral surface of the rotary table means;
2. The rotational angle measuring device according to claim 1, further comprising a wiper member that relatively slides on the surface of the peripheral portion when the rotating table means rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1102090U JPH03104803U (en) | 1990-02-08 | 1990-02-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1102090U JPH03104803U (en) | 1990-02-08 | 1990-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104803U true JPH03104803U (en) | 1991-10-30 |
Family
ID=31514564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1102090U Pending JPH03104803U (en) | 1990-02-08 | 1990-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100688514B1 (en) * | 2005-01-05 | 2007-03-02 | 삼성전자주식회사 | Memory module mounting different type MCPs |
-
1990
- 1990-02-08 JP JP1102090U patent/JPH03104803U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100688514B1 (en) * | 2005-01-05 | 2007-03-02 | 삼성전자주식회사 | Memory module mounting different type MCPs |
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