JPS58142214A - Surveying instrument - Google Patents
Surveying instrumentInfo
- Publication number
- JPS58142214A JPS58142214A JP2418582A JP2418582A JPS58142214A JP S58142214 A JPS58142214 A JP S58142214A JP 2418582 A JP2418582 A JP 2418582A JP 2418582 A JP2418582 A JP 2418582A JP S58142214 A JPS58142214 A JP S58142214A
- Authority
- JP
- Japan
- Prior art keywords
- light
- lens barrel
- optical fiber
- lens
- light wave
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
- G01C1/02—Theodolites
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はトランシットと光波測距儀とを組合せて成る測
量装置に関するものであり、特にトランシットにおける
望遠鏡の鏡筒に光ファイバーを介して光波測距儀本体を
接続したものである。[Detailed Description of the Invention] The present invention relates to a surveying device that is a combination of a transit and a light wave range finder, and particularly to a survey device that connects the main body of the light wave range finder to the lens barrel of a telescope in a transit via an optical fiber. be.
トランシットと光波測距儀と奪組合せて成る測量装置と
しては、トランシットの望遠鏡の上方に光波測距儀を取
〉付けたものが既に使用されている。しかしながら、こ
の４のにおいては、トランシットの望遠鏡の光軸と光波
測距儀の測距軸とが位置的に一致しない丸め、測定値を
複雑な計算によシ補正しなければならなかった。そこで
、トランシットと光波測距儀とを一体的に構成し、トラ
ンシットの光軸と光波測距儀の測距軸とを一致させた測
量装置も近年使用されている。しかるに、測
このものにおいては、トランシットと光ｉ儀とが一体化
されているため、発光素子勢の取替え、修理等を行うＩ
ＩＫ望遠鏡の光軸を調整する必要があシ、を九、装置全
体が高価なものになるという問題があった。As a surveying device that combines a transit and a light-wave range finder, one in which a light-wave range finder is attached above a telescope of a transit is already in use. However, in this method, the optical axis of the transit telescope and the distance measuring axis of the light wave rangefinder were not coincident in position, and the measured values had to be corrected by complicated calculations. Therefore, in recent years, surveying devices have been used in which a transit and a light wave range finder are integrally configured, and the optical axis of the transit and the distance measuring axis of the light wave range finder are aligned. However, since the transit and light emitting device are integrated in this instrument, there is no need to replace or repair the light emitting elements.
There was a problem that the optical axis of the IK telescope had to be adjusted, which made the entire device expensive.
本発明はトランシットにおける望遠鏡の鏡筒に光７アイ
パーを介して光波測距儀本体を接続し、トランシットと
光波測距儀本体とを別体としながら前者の光軸と後者の
測距軸とを一致させることによシ前記諸問題を一挙に解
決しようとしたものである。The present invention connects the main body of a light wave range finder to the lens barrel of a telescope in transit via an optical 7 eyeper, and while the transit and the main body of the light wave range finder are separate bodies, the optical axis of the former and the range finder axis of the latter are connected. The attempt was made to solve the aforementioned problems all at once by making them consistent.
以下、本発明を図示の実施例に基いて具体的に説明する
。Hereinafter, the present invention will be specifically explained based on illustrated embodiments.
符号１はトランシットの望遠鏡、２は該望遠鏡１の鏡筒
、５は光波測距儀本体である。望遠鏡１の鏡筒２は、−
例として、鏡筒本体番の後端に調整部材６の一端を螺合
し、＃調整部材６の他端内□
賛に内側調整部材６の一端を挿嵌し、該内１ｌｌｉｌ整
部材−の他端に取シ付は部材ツの一端を螺合し、＃職に
付は部材１の他端に端板８を取シ付けて成るものである
ｏ９．１０は鏡筒２内に配設したレンズである。Reference numeral 1 designates a transit telescope, 2 a lens barrel of the telescope 1, and 5 a light wave range finder body. The lens barrel 2 of the telescope 1 is -
As an example, one end of the adjustment member 6 is screwed to the rear end of the lens barrel body number, one end of the inner adjustment member 6 is inserted into the other end of the adjustment member 6, and one of the inner adjustment members 6 is inserted into the other end of the adjustment member 6. For mounting on the other end, one end of the component is screwed together, and for # position, the end plate 8 is attached to the other end of the member 1. o9.10 is installed inside the lens barrel 2 It is a lens that has
鏡筒２に対しては接眼レンズの連結手段と光波測距儀本
体ｓ内に至る光ファイＩ（−とを選択的に連通させるよ
うになすものであって、−例として第１〜Ｓ図に示すよ
うに、鏡筒８内の後端にはプリズム台１１を介してプリ
ズム１２を配設し、取シ付は部材１にはプリズム１２に
対応する２つの透孔１３．１４を一例として９０°の間
隔で設ける。一方の透孔１工には接眼レンズ１６の連結
手段を接続し、他方の透孔１４には光波測距儀本体Ｓ内
に至る光７アイパー１１を接続する。すなわち、各透孔
１３，１４０周縁部を取シ付は部材）よシ突出させてそ
れぞれ突出周縁部’１Ｂ、１９となし、透孔１３の漬出
周縁部１８ｉＣは接眼レンズ１６の鏡筒１６を取り付け
、透孔１４の突出周縁部１９にはアダプタ２．０を介し
て光ファイノ（−１）を１ｌｊＤ付ける。符号２１は接
眼レンズ１６の鏡筒１６における折曲部内に固定したプ
リズム、２２は咳銚簡１６内に取シ付けたレンズ、２３
は前記透孔１４内に取シ付は九レンズでＴｏ ル。The lens barrel 2 is selectively connected to the connecting means for the eyepiece and the optical fiber I (-) extending into the light wave rangefinder main body s, as shown in FIGS. As shown in FIG. 2, a prism 12 is disposed at the rear end of the lens barrel 8 through a prism stand 11, and two through holes 13 and 14 corresponding to the prisms 12 are provided in the member 1 with mounting holes, for example. They are provided at intervals of 90°. A connecting means for the eyepiece 16 is connected to one of the through holes 14, and an optical 7-eyeper 11 that reaches the inside of the light wave range finder body S is connected to the other through hole 14. That is, , the peripheral edges of each of the through holes 13 and 140 are made to protrude beyond the mounting member) to form protruding peripheral edges '1B and 19, respectively. Attachment: An optical fiber (-1) 1ljD is attached to the protruding peripheral edge 19 of the through hole 14 via an adapter 2.0. Reference numeral 21 indicates a prism fixed within the bent portion of the lens barrel 16 of the eyepiece lens 16, 22 indicates a lens mounted within the cough holder 16, and 23
For mounting in the through hole 14, nine lenses are used.
また、前記透孔１３に対する接眼レンズ１６の連結手段
としては、前記鏡筒１６に代えて第６図に示すように光
ファイノ（−２４とアダプタ２５を使用してもよい０こ
のアダプタ２５は第５図に示すように折曲部にプリズム
２１′を具え九ものの他、第１図の符号２０に示すアダ
プタと同様なものであっても差支えない〇
一方、望遠鏡１の鏡筒２における前記透孔１４に一端を
接続し九光ファイＡ−１’Ｆは、第１図、第４図に示す
ように、発光用光ファイ／（−２６と受光用党ファイバ
ー２１とよ）成少、それぞれを光波測距儀本体Ｓ内に導
入し、他端をそれぞれ発光素子２Ｂと受光素子ｚ９とに
関連させる。第１図においては、発光用光ファイ、ｐ＜
−ｇ ５と受光用光ファイバー２Ｔ１はそれぞれ光波
測距儀本体３の外側部分と内側部分とに部分し、該本体
３への導入部にレンズ３０を介在させているが、これら
の各党ファイバー１６、ｇ’ｙは前記透孔１４から発光
素子２８、受光素子２９まで連続するものであっても差
支えない。符号３１は光波測距儀本体３への導入部に取
シ付けたアダプタ、３２は発光用光ファイバー２６の前
記他端と発光素子２Ｂとの間に設けたレンズ、ＳＳと３
４は受光用光ファイバー２１の前記他端と受光素子ｚ９
との間に設は九レンズと光フィルターである。なお、光
波測距儀本体Ｓ内には以上の他光波測距儀に必要な電気
回路等の瞳手段（図示せず）が配設されていること線言
う壕でもない０
更に、本発明において杜、接限レンズ１６の連結手ｉｊ
（鏡筒１６又は光７アイ／（−２４）と発光、受光用の
光ファイバー１１とをトランシットの望遠鏡１の鏡筒２
に対し選択的に連通させる丸めの切換手段を設け、測角
時には接眼レンズ１５の連結手段を鏡筒２に連通させ、
測距時には光７アイパー１１を鏡筒２に連通させ、測距
軸を鏡筒２の光軸に一致させるようにする。In addition, as a means for connecting the eyepiece lens 16 to the through hole 13, an optical fiber (-24) and an adapter 25 may be used instead of the lens barrel 16 as shown in FIG. In addition to the adapter with a prism 21' attached to the bent portion as shown in FIG. One end of the optical fiber A-1'F is connected to the through hole 14, and as shown in FIGS. Each is introduced into the light wave rangefinder main body S, and the other end is associated with the light emitting element 2B and the light receiving element z9, respectively.In Fig. 1, the light emitting optical fiber, p<
-g 5 and the light-receiving optical fiber 2T1 are respectively placed in the outer part and the inner part of the light wave rangefinder main body 3, and a lens 30 is interposed at the introduction part to the main body 3, but each of these fibers 16, g'y may be continuous from the through hole 14 to the light emitting element 28 and the light receiving element 29. Reference numeral 31 denotes an adapter attached to the introduction part to the light wave rangefinder main body 3, 32 a lens provided between the other end of the light emitting optical fiber 26 and the light emitting element 2B, SS and 3.
4 is the other end of the light-receiving optical fiber 21 and the light-receiving element z9
There are nine lenses and a light filter between them. Furthermore, in the light wave range finder main body S, pupil means (not shown) such as electric circuits necessary for the light wave range finder are arranged in addition to the above. Mori, the connecting hand of the contiguous lens 16
(The lens barrel 16 or optical 7 eye/(-24) and the optical fiber 11 for emitting and receiving light are connected to the lens barrel 2 of the transit telescope 1.
A round switching means is provided for selectively communicating with the lens barrel 2, and a connecting means of the eyepiece 15 is communicated with the lens barrel 2 during angle measurement.
During distance measurement, the light 7 eyeper 11 is communicated with the lens barrel 2 so that the distance measurement axis coincides with the optical axis of the lens barrel 2.
この切換手段の一つの事例を第１〜３図に示す。An example of this switching means is shown in FIGS. 1-3.
この事例は鏡筒２内の後端に配設し九プリズム１２を前
記透孔１３．１４の位置に応じて回動させるようにした
ものである。すなわち、鏡筒２の端板８を貫くレバー３
５によシブリズム台１１を回動させることによシ該プリ
ズム台１１上に固定し九プリズム１２を所定の方向に回
動さぜるようにし友ものである。In this case, the nine prisms 12 are arranged at the rear end of the lens barrel 2 and rotated according to the positions of the through holes 13 and 14. That is, the lever 3 passing through the end plate 8 of the lens barrel 2
By rotating the prism base 11 by the prism 5, the prism 12 is fixed on the prism base 11 and the prism 12 is rotated in a predetermined direction.
上記切換手段の他の事例を第５図、第６図に示す。この
事例はプリズム１２を鏡筒２内に固定し、′Ｉｊｋ限レ
ンズ１６の連結手段と発光、受光用の光７アイパー１１
とを鏡筒２に対して回動させるようにしたものである。Other examples of the above switching means are shown in FIGS. 5 and 6. In this example, the prism 12 is fixed inside the lens barrel 2, and the connecting means for the Ijk limit lens 16 and the light 7 eyeper 11 for emitting and receiving light are connected.
The lens barrel 2 can be rotated with respect to the lens barrel 2.
この場合には、鏡筒２の取り付は部材フには１個の透孔
１３のみを設け、該透孔１５に対応する２個の円筒状突
出部３６．３フを具えた回動部材！ｓ８を取り付は部材
フの外周に回動自在に嵌め付け、各円筒状突出部３６．
３フに接眼レンズ１ｓの連結手段と発光、受光用の光フ
ァイバー１１とをそれぞれ取シ付けている。この事例に
おいては、回動部材３８を回動させたときに一方の円筒
状突出部ｓ６又は３フが前記透孔１３に一致する。なお
、符号３９はばねである。In this case, in order to attach the lens barrel 2, only one through hole 13 is provided in the member, and a rotating member is provided with two cylindrical protrusions 36 and 3 corresponding to the through hole 15. ! s8 is attached rotatably to the outer periphery of the member f, and each cylindrical protrusion 36.
Connecting means for the eyepiece lens 1s and optical fibers 11 for emitting and receiving light are respectively attached to the third frame. In this case, when the rotating member 38 is rotated, one of the cylindrical protrusions s6 or 3f aligns with the through hole 13. In addition, the code|symbol 39 is a spring.
本発明による測量装置を側角用に使用する際には、上記
切換手段を用いて接限レンズ１５の連結手段を望遠！１
１１１の鏡筒２に連通させ良状態で通常のトランジット
と同様に使用する。一方、本発明による測量装置を測距
用に使用する際には、上記切換手段を用いて発光、受光
用の光フアイバー１フを望遠−１の鏡筒２に連通させた
状態すなわち測距軸を望遠鏡１の光軸と一致させ良状態
で通常の光波測距儀と同様に使用する。When using the surveying device according to the present invention for side angles, use the switching means to change the connecting means of the close-limit lens 15 to telephoto or telephoto. 1
It is connected to the lens barrel 2 of 111 and used in good condition in the same way as a normal transit. On the other hand, when the surveying device according to the present invention is used for distance measurement, the switching means is used to connect the optical fiber 1 for emitting and receiving light to the lens barrel 2 of the telephoto lens 1, that is, the distance measurement axis. Align it with the optical axis of the telescope 1 and use it in good condition in the same way as a normal light wave range finder.
以上説明したように、本発明においては、トランシット
の望遠鏡の光軸と光波測距儀の測距軸とを−ｔ−ｇせな
がら発光素子、受光素子、電気回路等を含む光波測距儀
本体をトランシットから分離し九九め、装置の保守、修
理等の面で極めて好都合であると共に装置全体のコスト
が低減する。まえ、接限レンズの連結手段として光ファ
イバーを用い九ときには、観測者の背が低い場合でも装
置を嶌い位置Ｋｍ見付けることが可能になるという実用
的効果を発揮する。As explained above, in the present invention, the optical axis of the transit telescope and the distance measuring axis of the light wave range finder are aligned -tg, and the light wave range finder main body including the light emitting element, the light receiving element, the electric circuit, etc. By separating the system from the transit, it is extremely convenient in terms of equipment maintenance, repair, etc., and the cost of the entire equipment is reduced. First, when an optical fiber is used as a connecting means for the contiguous lens, it has the practical effect of making it possible to locate the position Km even when the observer is short.
第１図は本発明の実施例を示す断面図、第２図は第１図
１−１線における断面図、第３図は第２図ト」線におけ
る断面図、第４図は第３図Ｗ−■線における断面図、第
５図は本発明の他の実施例を示す断面図、第６図は第５
図■−■−における断面図である。
’１．．．）ｊンシットの望遠鏡
２００．望遠鏡の鏡筒 ３１０．光波側距儀本体番
０１．鏡筒本体 ５．、、ｉｌ整部割６０６．
内側調整部材 γ。０．取）付は部材８１０．端板
９ １０．、、レンズ１１、 、 、プ
リズム台 １２． 、 、プリズム１３．１４．、
、透孔 １５．、、接眼レンズ１６、、、鏡筒
１フ００．光ファイバー１ｇ、１９．、、突出
周縁部ｇｏ、、、アダプタｇ’ｌ、２１’ 、 、プリ
ズム ２２．２３．、レンズ２４、、、光ファイバー
２５．、、アダプタｇｓ、、、発光用光ファイバー
２ツ０．、受光用光ファイバーFIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a sectional view taken along line 1-1 in FIG. 1, FIG. 3 is a sectional view taken along line T' in FIG. A cross-sectional view taken along the line W-■, FIG. 5 is a cross-sectional view showing another embodiment of the present invention, and FIG.
It is a sectional view in figure ■-■-. '1. ．． ．． )jnsit telescope 200. Telescope lens barrel 310. Light wave side rangefinder body number 01. Lens barrel body 5. ,,il adjustment section 606.
Inner adjustment member γ. 0. Part 810 is attached. End plate 9 10. , , lens 11 , , prism stand 12. , , Prism 13.14. ,
, through hole 15. ,,eyepiece 16,,,lens barrel
1f00. Optical fiber 1g, 19. , ,Protruding peripheral edge go, ,Adapter g'l, 21' , ,Prism 22.23. , lens 24, , optical fiber
25. ,, Adapter gs, 2 optical fibers for light emission 0. , optical fiber for light reception
Claims (1)
置において、接眼レンズの連結手段と光波測距儀本体内
に至る光ファイバーとをトランシットの望遠鏡の鏡筒に
対し選択的に連通させるようＫなし、前記光ファイバー
を発光用光ファイバーと受光用光ファイバーとより構成
させ、該発光用光ファイバーと受光用光ファイバーとを
それぞれ光波測距儀本体内における発光素子と受光素子
とに関連させ九ことを特徴とする測量装置。 ２、前記接眼レンズの連結手段として光７アイパーを用
い九ことを特徴とする％１１！Ｆ請求の範囲第１項記載
の測量装置。[Scope of Claims] 1. In a surveying device consisting of a combination of a transit and a light wave range finder, the connecting means for the eyepiece and the optical fiber extending into the body of the light wave range finder are selectively connected to the lens barrel of the telescope of the transit. The optical fiber is composed of a light-emitting optical fiber and a light-receiving optical fiber, and the light-emitting optical fiber and the light-receiving optical fiber are connected to a light-emitting element and a light-receiving element in the main body of the light wave rangefinder, respectively. A surveying device characterized by: 2. %11 characterized in that an optical 7-eyeper is used as a connecting means for the eyepiece. F. A surveying device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2418582A JPS58142214A (en) | 1982-02-17 | 1982-02-17 | Surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2418582A JPS58142214A (en) | 1982-02-17 | 1982-02-17 | Surveying instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58142214A true JPS58142214A (en) | 1983-08-24 |
Family
ID=12131267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2418582A Pending JPS58142214A (en) | 1982-02-17 | 1982-02-17 | Surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351214U (en) * | 1986-09-24 | 1988-04-06 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358268A (en) * | 1976-11-08 | 1978-05-26 | Tokyo Optical | Distance measuring theodlite |
-
1982
- 1982-02-17 JP JP2418582A patent/JPS58142214A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358268A (en) * | 1976-11-08 | 1978-05-26 | Tokyo Optical | Distance measuring theodlite |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351214U (en) * | 1986-09-24 | 1988-04-06 | ||
| JPH0530088Y2 (en) * | 1986-09-24 | 1993-08-02 |
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