JPS6136519U - triangulation meter - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の三角測量計の横断面図、第２図は同
三角測量計の平面図、第３図は第１図及”び第２図の正
面図、第４図Ａは水平距離測定時の使用状態図、第４図
Ｂは俯仰角測定時の使用状態図である。 １・・・木体筐、２・・・望遠鏡装着口、３・・・望遠
鏡直視口、４・・・反射透視窓、５・・・横長孔、６・
・・望遠鏡、７・・・鏡筒、８・・・対物凸レンズ、９
・・・接眼凹レンズ、１０・・・ハーフミラー、１１・
・・反射鏡、１２・・・筐内突出軸、１３・・・鏡板ホ
ルダー、１４・・・鏡板、１５・・・回転ダイヤル、１
８・・・木体筺上面指・標、１９・・・距離目盛、２１
・・・回動指針、２２・・・指針回転軸、２３・・・角
度目盛、２４・・・指針ストップ用の操作レバー、２５
・・・軸止め部。Figure 1 is a cross-sectional view of the triangulation meter of this invention, Figure 2 is a plan view of the same triangulation meter, Figure 3 is a front view of Figures 1 and 2, and Figure 4 A is a horizontal view. Fig. 4B is a diagram showing the usage state when measuring the distance. 1... Wooden housing, 2... Telescope attachment port, 3... Telescope direct viewing port, 4.・・Reflective transparent window, 5・Horizontal hole, 6・
...Telescope, 7... Lens tube, 8... Objective convex lens, 9
...Concave eyepiece lens, 10...Half mirror, 11.
...Reflector, 12...Inner housing protruding shaft, 13...End plate holder, 14...End plate, 15...Rotary dial, 1
8... Wooden housing top surface index/marker, 19... Distance scale, 21
... Rotation pointer, 22 ... Pointer rotation axis, 23 ... Angle scale, 24 ... Operation lever for stopping the pointer, 25
...Axle stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一側部背面側に望遠鏡直視口を設け且つ他側部背面側に
反射透視窓を設けると共に前面中間部に横長孔を設けた
手で把持可能な大きさの本体筐と、この本体筐一側の望
遠鏡直視口と対向する前側位置に設けられた鏡筒内に一
定倍率の凹凸レンズを組込んだ望遠鏡と、前記本体筐内
の望遠鏡対物側端と望遠鏡直視口との間に望遠鏡の光軸
に対して略４５度の平面傾斜角度をもたせて固定したハ
ーフミラーと、前記本体筐の反射透視窓の内方位置に垂
直軸心まわりを回動可能に軸支された平面傾斜角の角度
変更可能な反射鏡と、この反射鏡を手動操作で回動させ
る本体筐上面に設けられた回転ダイヤルと、この回転ダ
イヤルに表示された本体筐上面指標との指向関係で測定
距離を読み取る距離目盛と、前記本体筐の中央部位置に
軸支された高度測定用の回動指針と、この指針の回動角
度を測定するために前記本体筐の指針回動部に表示され
た高度測定用の角度目盛と、前記回動指針の回転軸に係
脱する軸止め部を有し後端部が本体筐内に支持され前端
部が本体筐前面の横長孔を介して前方に突出する指針ス
トップ用の操作レバーと、前記本体筺に望遠鏡光軸と直
交する横軸線方向に貫通した高度覗き孔及び標準合せ孔
を含む俯仰角凝視用の孔列ラインとを具備してなる三角
測量計。A main body case of a size that can be held by hand, which has a telescope direct viewing port on the back side of one side, a reflective see-through window on the back side of the other side, and a horizontally elongated hole in the middle of the front side, and one side of the main body case. A telescope with a concave-convex lens of a constant magnification built into the lens barrel installed at the front position facing the telescope direct viewing aperture, and an optical axis of the telescope between the telescope objective side end in the main body housing and the telescope direct viewing aperture. A half mirror fixed with a plane inclination angle of approximately 45 degrees to the main body, and a plane inclination angle that is rotatably supported around a vertical axis at an inner position of the reflective see-through window of the main body casing. A distance scale that reads the measured distance based on the directional relationship between a possible reflector, a rotary dial provided on the top surface of the main body casing that rotates this reflector manually, and an index on the top surface of the main body casing displayed on this rotary dial. , a rotary pointer for altitude measurement that is pivotally supported at a central position of the main body casing, and an angle for altitude measurement displayed on the pointer rotation part of the main body casing to measure the rotation angle of this pointer. A pointer stop having a scale and a shaft stopper that engages with and disengages from the rotating shaft of the rotating pointer, the rear end of which is supported within the main body casing, and the front end of which protrudes forward through a horizontally elongated hole in the front surface of the main body casing. A triangulation instrument comprising: an operating lever; and a hole row line for elevation and elevation viewing, including an altitude peephole and a standard dowel hole, which pass through the main body in the horizontal axis direction orthogonal to the optical axis of the telescope.