JPH03130508U - - Google Patents
Info
- Publication number
- JPH03130508U JPH03130508U JP3955690U JP3955690U JPH03130508U JP H03130508 U JPH03130508 U JP H03130508U JP 3955690 U JP3955690 U JP 3955690U JP 3955690 U JP3955690 U JP 3955690U JP H03130508 U JPH03130508 U JP H03130508U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal support
- horizontal
- vertical
- vertical support
- support axis
- 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.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 2
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図は測距測角儀用のターゲツトの正面図、
第２図は反射板を断面で示す同ターゲツトの平面
図、第３図は同ターゲツトの縦断面図（第１図に
示す線−に沿う断面図）、第４図は従来のタ
ーゲツトの斜視図である。
Ｌｘ……水平支軸、Ｌｙ……垂直支軸、１０…
…架台、１４……垂直支軸を構成する垂直固定ね
じ、１８……水平担持プレート、１９……垂直ね
じ挿通孔、２０……保持枠、２２……垂直ねじ、
３０……反射板、３４……シート状反射プリズム
、３５……視準用十字線、３７……水平支軸を構
成する水平固定ねじ、４０……反射板取付枠、４
１……水平ねじ挿通孔、４２……水平ねじ、５０
……直交指標。
Figure 1 is a front view of the target for the rangefinder and goniometer.
Fig. 2 is a plan view of the target showing the reflector in cross section, Fig. 3 is a longitudinal sectional view of the target (a sectional view taken along the line - shown in Fig. 1), and Fig. 4 is a perspective view of the conventional target. It is. Lx...Horizontal support shaft, Ly...Vertical support shaft, 10...
... Frame, 14... Vertical fixing screw constituting the vertical support shaft, 18... Horizontal support plate, 19... Vertical screw insertion hole, 20... Holding frame, 22... Vertical screw,
30...Reflector plate, 34...Sheet-shaped reflective prism, 35...Collimation crosshair, 37...Horizontal fixing screw constituting the horizontal support shaft, 40...Reflector mounting frame, 4
1...Horizontal screw insertion hole, 42...Horizontal screw, 50
...orthogonal index.
Claims (1)
直支軸回りに回動可能な水平担持プレートと、 前記水平担持プレート上に開口部を上方に向け
た状態にねじ固定されたコ字型の保持枠と、 両端部を前記保持枠に支承されて水平支軸回り
に回動可能な反射板取付枠と、 表面にシート状反射プリズムが貼着されるとと
もに、反射プリズム表面に形成されたターゲツト
中心を示す十字線を前記水平支軸及び垂直支軸に
それぞれ一致させて前記反射板取付枠にねじ固定
された反射板とからなり、 前記水平担持プレートと保持枠とは、垂直支軸
を挾んだ左右両側位置に配された少なくとも２個
の垂直ねじによつて位置決め固定され、水平担持
プレートに対し保持枠を垂直ねじ挿通孔径の範囲
内で水平支軸方向にスライドさせて十字線の垂直
支軸に対する位置調整を行い、 前記反射板取付枠と反射板とは、水平支軸方向
に離間して配された少なくとも２個の水平ねじに
よつて位置決め固定され、反射板取付枠に対し反
射板を水平ねじ挿通孔径の範囲内で垂直支軸方向
にスライドさせて十字線の水平支軸に対する位置
調整を行うことを特徴とする座標計測用ターゲツ
ト。 (2) 前記架台の側壁には、垂直支軸及び水平支
軸に対応する直交指標が形成されていることを特
徴とする請求項(1)記載の座標計測用ターゲツト
。[Scope of Claim for Utility Model Registration] (1) A horizontal support plate supported on a vertical support shaft provided on a frame and rotatable around the vertical support shaft, and an opening on the horizontal support plate facing upward. a U-shaped holding frame screwed in place, a reflection plate mounting frame whose both ends are supported by the holding frame and can be rotated around a horizontal support axis, and a sheet-shaped reflection prism affixed to the surface. and a reflecting plate fixed to the reflecting plate mounting frame with screws so that the cross lines indicating the target center formed on the surface of the reflecting prism are aligned with the horizontal support axis and the vertical support axis, respectively, and the horizontal support plate and The holding frame is positioned and fixed by at least two vertical screws arranged on both the left and right sides of a vertical support shaft, and the holding frame is horizontally supported with respect to the horizontal support plate within the range of the diameter of the vertical screw insertion hole. The position of the crosshair with respect to the vertical support shaft is adjusted by sliding it in the axial direction, and the reflector mounting frame and the reflector are positioned by at least two horizontal screws spaced apart in the direction of the horizontal support shaft. A target for coordinate measurement which is fixed and is characterized in that the position of a crosshair with respect to a horizontal support axis is adjusted by sliding the reflector against a reflector mounting frame in the direction of a vertical support axis within the range of the diameter of a horizontal screw insertion hole. (2) The coordinate measurement target according to claim 1, wherein orthogonal indicators corresponding to the vertical support axis and the horizontal support axis are formed on the side wall of the mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3955690U JPH0750661Y2 (en) | 1990-04-16 | 1990-04-16 | Coordinate measurement target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3955690U JPH0750661Y2 (en) | 1990-04-16 | 1990-04-16 | Coordinate measurement target |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03130508U true JPH03130508U (en) | 1991-12-27 |
| JPH0750661Y2 JPH0750661Y2 (en) | 1995-11-15 |
Family
ID=31548573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3955690U Expired - Lifetime JPH0750661Y2 (en) | 1990-04-16 | 1990-04-16 | Coordinate measurement target |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750661Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173130A (en) * | 2011-02-21 | 2012-09-10 | Kobe Univ | Mirror adjustment tool, structure state change detection system, and structure state change detection method |
| JP2014145683A (en) * | 2013-01-29 | 2014-08-14 | Keisoku Net Service Kk | Measuring target attachment apparatus in structure displacement measuring apparatus |
| JP2023551239A (en) * | 2020-11-30 | 2023-12-07 | ヒルティ アクチエンゲゼルシャフト | Target and plumb line surveying system for transferring points of interest to the surface of the work site |
-
1990
- 1990-04-16 JP JP3955690U patent/JPH0750661Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012173130A (en) * | 2011-02-21 | 2012-09-10 | Kobe Univ | Mirror adjustment tool, structure state change detection system, and structure state change detection method |
| JP2014145683A (en) * | 2013-01-29 | 2014-08-14 | Keisoku Net Service Kk | Measuring target attachment apparatus in structure displacement measuring apparatus |
| JP2023551239A (en) * | 2020-11-30 | 2023-12-07 | ヒルティ アクチエンゲゼルシャフト | Target and plumb line surveying system for transferring points of interest to the surface of the work site |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0750661Y2 (en) | 1995-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |