JPH0360014U - - Google Patents
Info
- Publication number
- JPH0360014U JPH0360014U JP12023889U JP12023889U JPH0360014U JP H0360014 U JPH0360014 U JP H0360014U JP 12023889 U JP12023889 U JP 12023889U JP 12023889 U JP12023889 U JP 12023889U JP H0360014 U JPH0360014 U JP H0360014U
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- light
- position detection
- detection device
- receiving portion
- 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 3
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
第１図は本考案による第１実施例の装置を示す
斜視図、第２図は第１図の内部機構を省略したＢ
−Ｂ′断面図、第３図は本考案による第２実施例
の装置を示す斜視図、第４図は第３図の内部機構
を省略したＣ−Ｃ′断面図、第５図は本考案によ
る第３実施例の装置を示す斜視図、第６図は従来
の装置を示す斜視図、第７図は第６図の内部機構
を省略したＡ−Ａ′断面図である。
主要部分の符号の説明、１……受光位置検出装
置、２……受光部、３……表示部、４……指標、
４′……エツヂ、５……ビーム光、７……受光部
材、１０，３０，５０……指標部。
FIG. 1 is a perspective view showing a first embodiment of the device according to the present invention, and FIG. 2 is a B with the internal mechanism of FIG. 1 omitted.
-B' sectional view, FIG. 3 is a perspective view showing the second embodiment of the device according to the present invention, FIG. 4 is a C-C' sectional view in which the internal mechanism of FIG. 3 is omitted, and FIG. FIG. 6 is a perspective view showing a conventional device, and FIG. 7 is a sectional view taken along line A-A' in FIG. 6 with the internal mechanism omitted. Explanation of symbols of main parts, 1... Light receiving position detection device, 2... Light receiving section, 3... Display section, 4... Index,
4'... Edge, 5... Beam light, 7... Light receiving member, 10, 30, 50... Indicator section.
Claims (1)
角柱の一面を受光部となす受光部材を有し、水準
測量機からの回転照射されるビーム光を前記受光
部で受光して前記ビーム光の位置を検出して水平
基準位置を定める受光位置検出装置において、 前記受光部材の受光部後方端部に切欠部を有す
ると共に、前記装置側面に前記水平基準位置を指
示する指標指示手段を有することを特徴とする受
光位置検出装置。[Claims for Utility Model Registration] The device has a light receiving member that is rotatably supported on the main body of the device and has one surface of a substantially square prism as a light receiving portion, and receives the beam light that is rotated and irradiated from the leveling instrument. In the light receiving position detection device, the light receiving member has a notch at the rear end of the light receiving portion, and the horizontal reference position is set on a side surface of the device. A light-receiving position detection device characterized by having an index indicating means for indicating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12023889U JPH0360014U (en) | 1989-10-14 | 1989-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12023889U JPH0360014U (en) | 1989-10-14 | 1989-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360014U true JPH0360014U (en) | 1991-06-13 |
Family
ID=31668323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12023889U Pending JPH0360014U (en) | 1989-10-14 | 1989-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360014U (en) |
-
1989
- 1989-10-14 JP JP12023889U patent/JPH0360014U/ja active Pending
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