JPH0250614U - - Google Patents
Info
- Publication number
- JPH0250614U JPH0250614U JP12961288U JP12961288U JPH0250614U JP H0250614 U JPH0250614 U JP H0250614U JP 12961288 U JP12961288 U JP 12961288U JP 12961288 U JP12961288 U JP 12961288U JP H0250614 U JPH0250614 U JP H0250614U
- Authority
- JP
- Japan
- Prior art keywords
- telescope
- focusing mirror
- serving
- coarse
- surveying instrument
- 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
Landscapes
- Telescopes (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
第１図はトランシツトの視準用望遠鏡内に組み
込まれる焦点鏡の正面図、第２図はトランシツト
の視準用望遠鏡の水平軸回りの回動調整機構の断
面図、第３図及び第４図はそれぞれ他の実施例の
焦点鏡の正面図、第５図は従来トランシツトの側
面図、第６図は従来の視準用望遠鏡に組み込まれ
ている焦点鏡の正面図である。
２…トランシツト本体の一部である支柱、３…
視準用望遠鏡、４…水平軸、６…鉛直軸、２０…
焦点鏡を構成するガラス板、２２…視準線、２２
ａ…十字線交点、２４…基準枠線、２４ａ１，２
４ａ２…水平基準線、２４ｂ１，２４ｂ２…垂直
基準線、３０…望遠鏡の水平軸回りの粗微動調整
機構。
Figure 1 is a front view of the focusing mirror incorporated in the sighting telescope of the transit, Figure 2 is a sectional view of the rotation adjustment mechanism around the horizontal axis of the sighting telescope of the transit, and Figures 3 and 4 are respectively FIG. 5 is a front view of a focusing mirror of another embodiment, FIG. 5 is a side view of a conventional transit, and FIG. 6 is a front view of a focusing mirror incorporated in a conventional sighting telescope. 2... A support that is part of the transit body, 3...
Sighting telescope, 4...horizontal axis, 6...vertical axis, 20...
Glass plate constituting a focusing mirror, 22... Line of sight, 22
a... Cross line intersection, 24... Reference frame line, 24a 1 , 2
4a 2 ...Horizontal reference line, 24b1 , 24b2 ...Vertical reference line, 30...Coarse and fine movement adjustment mechanism around the horizontal axis of the telescope.
Claims (1)
び微動の２つの異なる速度で鉛直軸周りに回動で
きるように支持されてなる測量機における望遠鏡
の焦点鏡であつて、前記焦点鏡には、視準基準位
置となる十字線が形成されるとともに、十字線の
交点を挾んで左右方向に対峙する粗微動調整の基
準線となる一対の平行垂直線が形成されてなるこ
とを特徴とする測量機における望遠鏡の焦点鏡。 (2) 測量機本体に対し視準用望遠鏡が粗動およ
び微動の２つの異なる速度で水平軸周りに回動で
きるように支持されてなる測定機における望遠鏡
の焦点鏡であつて、前記焦点鏡には、視準基準位
置となる十字線が形成されるとともに、十字線の
交点を挾んで上下方向に対峙する粗微動調整の基
準線となる一対の平行水平線が形成されてなるこ
とを特徴とする測量機における望遠鏡の焦点鏡。 (3) 測量機本体に対し視準用望遠鏡が粗動およ
び微動の２つの異なる速度で鉛直軸および水平軸
周りに回動できるように支持されてなる測量機に
おける望遠鏡の焦点鏡であつて、前記焦点鏡には
、視準基準位置となる十字線が形成されるととも
に、十字線の交点を取り囲むように粗微動調整の
基準線となる矩形の枠線が形成されてなることを
特徴とする測量機における望遠鏡の焦点鏡。[Claims for Utility Model Registration] (1) A focusing mirror of a telescope in a surveying instrument in which a collimating telescope is supported on the surveying instrument body so that it can rotate around a vertical axis at two different speeds: coarse movement and fine movement. The focusing mirror is formed with a cross line serving as a collimation reference position, and a pair of parallel perpendicular lines serving as a reference line for coarse and fine adjustment, which face each other in the left and right direction across the intersection of the cross lines. A focusing mirror of a telescope in a surveying instrument, characterized in that it is formed by: (2) A focusing mirror of a telescope in a measuring instrument in which a collimating telescope is supported to be able to rotate around a horizontal axis at two different speeds: coarse movement and fine movement; is characterized in that a crosshair serving as a collimation reference position is formed, and a pair of parallel horizontal lines serving as a reference line for coarse and fine adjustment are formed facing vertically across the intersection of the crosshairs. Focusing mirror of a telescope in a surveying instrument. (3) A focusing mirror for a telescope in a surveying instrument, in which a collimating telescope is supported on the main body of the surveying instrument so that it can rotate around a vertical axis and a horizontal axis at two different speeds: coarse movement and fine movement; A surveying method characterized in that the focusing mirror is formed with crosshairs serving as a collimation reference position, and a rectangular frame line serving as a reference line for coarse and fine adjustment is formed surrounding the intersection of the crosshairs. A telescope focusing mirror on an aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12961288U JPH069297Y2 (en) | 1988-10-04 | 1988-10-04 | Telescope focus mirror in surveying instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12961288U JPH069297Y2 (en) | 1988-10-04 | 1988-10-04 | Telescope focus mirror in surveying instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0250614U true JPH0250614U (en) | 1990-04-09 |
| JPH069297Y2 JPH069297Y2 (en) | 1994-03-09 |
Family
ID=31384050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12961288U Expired - Lifetime JPH069297Y2 (en) | 1988-10-04 | 1988-10-04 | Telescope focus mirror in surveying instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069297Y2 (en) |
-
1988
- 1988-10-04 JP JP12961288U patent/JPH069297Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH069297Y2 (en) | 1994-03-09 |
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