JPS6281079U - - Google Patents
Info
- Publication number
- JPS6281079U JPS6281079U JP17193685U JP17193685U JPS6281079U JP S6281079 U JPS6281079 U JP S6281079U JP 17193685 U JP17193685 U JP 17193685U JP 17193685 U JP17193685 U JP 17193685U JP S6281079 U JPS6281079 U JP S6281079U
- Authority
- JP
- Japan
- Prior art keywords
- light
- objective lens
- hole
- light wave
- ranging device
- 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
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Description
第１図は本考案の実施例の要部を示す部分断面
図、第２図ａ，ｂ及び第３図ａ，ｂは夫々他のプ
リズム部材の平面図と側面図を示す図、である。
〔主要部分の符号の説明〕、１…光波測距装置
、２…対物レンズ、４ａ，４ｂ…支柱、４…貫通
孔、５ａ，５ｂ…支持軸、９ａ…送光用反射プリ
ズム、９ｂ…受光用反射プリズム。
FIG. 1 is a partial sectional view showing a main part of an embodiment of the present invention, and FIGS. 2a and 3b and 3a and 3b are a plan view and a side view of other prism members, respectively. [Explanation of symbols of main parts], 1...Light wave ranging device, 2...Objective lens, 4a, 4b...Strut, 4...Through hole, 5a, 5b...Support shaft, 9a...Reflection prism for light transmission, 9b...Light reception reflective prism.
Claims (1)
してなる光波測距装置を少なくとも有する測量機
において、前記対物レンズの光軸が鉛直下方を向
くことができるように、支柱に設けた水平支持軸
のまわりに前記光波測距装置を回転自在に保持せ
しめ、前記支柱の支持部材の中央に鉛直方向へ貫
通孔を形成し、前記対物レンズの光軸が鉛直下方
を向くように前記光波測距装置を回転したときに
、前記光波測距装置の送信光を前記貫通孔を介し
て測点上に配設した反射部材に向けると共に、前
記反射部材からの戻り光を前記対物レンズの受光
面に入射せしめる光ガイド部材を、前記対物レン
ズと前記貫通孔との間に配設したことを特徴とす
る測量機。 In a surveying instrument having at least a light wave ranging device formed by dividing one objective lens into light transmitting and light receiving surfaces, the objective lens is provided on a support so that its optical axis can point vertically downward. The light wave ranging device is rotatably held around a horizontal support shaft, a through hole is formed in the center of the support member of the support column in the vertical direction, and the light wave distance measuring device is held such that the optical axis of the objective lens is directed vertically downward. When the distance measuring device is rotated, the transmitted light of the light wave ranging device is directed through the through hole to a reflecting member disposed on the measuring point, and the returning light from the reflecting member is received by the objective lens. A surveying instrument characterized in that a light guide member that allows light to enter a surface is disposed between the objective lens and the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17193685U JPS6281079U (en) | 1985-11-08 | 1985-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17193685U JPS6281079U (en) | 1985-11-08 | 1985-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6281079U true JPS6281079U (en) | 1987-05-23 |
Family
ID=31108021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17193685U Pending JPS6281079U (en) | 1985-11-08 | 1985-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6281079U (en) |
-
1985
- 1985-11-08 JP JP17193685U patent/JPS6281079U/ja active Pending
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