JP2024022454A - Two-axis optical lens angle adjustment device - Google Patents

Two-axis optical lens angle adjustment device Download PDF

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JP2024022454A
JP2024022454A JP2023031532A JP2023031532A JP2024022454A JP 2024022454 A JP2024022454 A JP 2024022454A JP 2023031532 A JP2023031532 A JP 2023031532A JP 2023031532 A JP2023031532 A JP 2023031532A JP 2024022454 A JP2024022454 A JP 2024022454A
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plate
cylindrical body
adjustment
cylinder
lens
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JP7360564B1 (en
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海洋 陳
Haiyang Chen
生望 馮
Shengwang Feng
旭陽 蘭
Xuyang Lan
ヂァンファン ウー
Zhanfeng Wu
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Jinmei Lasertec Corp Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)
  • Lens Barrels (AREA)

Abstract

To provide an optical lens art, specifically, a two-axis optical lens angle adjustment device.SOLUTION: A two-axis optical lens angle adjustment device according to some embodiment includes: a frame; an adjustment fixed seat; and a lens support seat.The lens support seat includes a cylindrical body, and in one end face of the cylindrical body, a left positioning plate is vertically fixed. The adjustment fixed seat includes: the cylinder body; a left adjustment plate; and a right adjustment plate, and in the left adjustment plate, a first adjustment end strand at a top and low parts is vertically provided that abuts with the left positioning plate. The frame includes a base, and in a top part between both lateral faces of the base, a top positioning block is fixed. In both end parts of the top positioning block, a second adjustment end strand is respectively provided that vertically abuts with the left adjustment plate and right adjustment plate.SELECTED DRAWING: Figure 8

Description

本発明は光学レンズ技術に関し、特に光学レンズの付属装置に関し、具体的には２軸光学レンズ角度調整装置に関する。 TECHNICAL FIELD The present invention relates to optical lens technology, and more particularly to an accessory device for an optical lens, and specifically to a two-axis optical lens angle adjustment device.

レンズのような光学的に使用される構造物は、公差の問題でレンズが理想的な位置に配置できず、レンズに角度偏差が生じる。一方、光源の光線の射出には一定の角度があるため、最終的な光線を理想的な光線位置に射出させることが解決すべき新たな問題となる。コンプトン光源精密調整システムの重要技術の研究論文では、２つのライトスポットを厳密に重ね合わせるためにはレンズの回転角度精度が６×１０－４ｍｍに達する必要があると述べ、回転角の存在の必然性とレンズ調整の高精密性を明確に指摘している。 In optical structures such as lenses, the lenses cannot be placed in ideal positions due to tolerance problems, resulting in angular deviations in the lenses. On the other hand, since there is a certain angle in the emission of the light beam from the light source, a new problem to be solved is to make the final light beam emit at an ideal beam position. A research paper on the key technology of the Compton light source precision adjustment system states that in order to precisely overlap two light spots, the rotational angle accuracy of the lens needs to reach 6 × 10 -4 mm, and the existence of a rotational angle is It clearly points out the necessity and high precision of lens adjustment.

レンズ角度偏差の影響を解決するために、伝統的な解決方法は材料の変形によって取り付け角度の偏差を解決することであるが、複数回反射したり累積角度誤差が材料の変形度を超えたりすると、この方法は失効しやすい。角度調整の需要が大きい従来技術には角度調整装置もあるが、微細調整の構造が不足しているため、レンズを理想的な位置に配置することができない。 To solve the effect of lens angle deviation, the traditional solution is to solve the mounting angle deviation by material deformation, but when there are multiple reflections or the cumulative angle error exceeds the material deformation degree, , this method is prone to staleness. Although there is an angle adjustment device in the prior art, which is in high demand for angle adjustment, it is not possible to place the lens in an ideal position because a structure for fine adjustment is lacking.

本発明は、従来技術において理想的な位置にレンズを載置できない問題を解決するために、新しいレンズ角度調整装置である２軸光学レンズ角度調整装置を提供する。 The present invention provides a two-axis optical lens angle adjustment device, which is a new lens angle adjustment device, in order to solve the problem of not being able to place a lens in an ideal position in the prior art.

本発明のある態様は、フレームと、調整固定座と、レンズ支持座とを含む２軸光学レンズ角度調整装置である。レンズ支持座は、円筒体を含み、円筒体の軸方向における中間部分の前後部には凹溝が開いており、円筒体の軸方向における中間部分の前後方向の中部にレンズを係止するためのレンズ孔が開いており、円筒体の一端面にはレンズと平行の配置方向である左位置決め板が垂直に固定され、円筒体の他端面の縁部に軸方向ねじ孔が開いており、調整固定座は四角形状の筒体を含み、筒体の左右側板には円筒体の両端と隙間的に嵌合する左円柱孔と右円柱孔がそれぞれ開いており、円筒体の軸方向における中間部分が筒体内に位置し、円筒体の両端がそれぞれ左円柱孔と右円柱孔を通過し、左位置決め板は左側板の左側面に係合し、左側板の左側面の前部には左位置決め板と平行に配置された左調整板が固定接続され、左調整板には左位置決め板の前側面にそれぞれ当接する上下部の第１調整エンドストランドが垂直に２つ設けられ、右側板の右側面の前部には右調整板が垂直に固定接続され、円筒体の右端面は筒体の右側板と揃い、且つ円筒体の右端面は位置決めシム及びねじ孔内にねじ込まれた位置決めねじによって軸方向における右端の位置決めを実現し、筒体の下側板に下円柱が垂直に固定され、筒体の上側板に上円柱を垂直に固定されており、フレームは上部開口部を有する凹溝型のベースを含み、ベースの上面には斜面が設けられた下位置決めブロックが固定され、筒体の下側板が下位置決めブロックの斜面に当接し、下位置決めブロックの斜面の中部には下位置決めブロックの斜面の傾斜方向に垂直に配置され且つ下円柱に隙間的に嵌合する下円柱孔が設けられ、ベース上の底面にはレンズに合う通光孔が設けられ、ベースの左右両側面の間には下位置決めブロックの斜面と平行に配置された上位置決めブロックが２つ固定され、そのうちの１つの上位置決めブロックの中部には上円柱と隙間的に嵌合する上円柱孔が設けられ、他方の上位置決めブロックの両端部には、それぞれ左調整板と右調整板に垂直的に当接する第２調整エンドストランドがそれぞれ設けられている。 An aspect of the present invention is a two-axis optical lens angle adjustment device that includes a frame, an adjustment fixing seat, and a lens support seat. The lens support seat includes a cylindrical body, and grooves are opened at the front and rear of the middle part in the axial direction of the cylindrical body, and the lens is fixed to the middle part in the front and back direction of the middle part in the axial direction of the cylindrical body. A lens hole is opened, a left positioning plate whose arrangement direction is parallel to the lens is vertically fixed to one end surface of the cylinder, and an axial screw hole is opened at the edge of the other end surface of the cylinder. The adjustment and fixing seat includes a rectangular cylindrical body, and the left and right side plates of the cylindrical body have a left cylindrical hole and a right cylindrical hole that fit with both ends of the cylindrical body with a gap, respectively, and the cylindrical body has a center hole in the axial direction. part is located inside the cylindrical body, both ends of the cylindrical body pass through the left cylindrical hole and the right cylindrical hole, respectively, the left positioning plate engages with the left side of the left side plate, and the front part of the left side of the left side plate has the left A left adjusting plate arranged parallel to the positioning plate is fixedly connected to the left adjusting plate, and the left adjusting plate is provided vertically with two upper and lower first adjusting end strands that contact the front side of the left positioning plate, respectively, and A right adjustment plate is fixedly connected vertically to the front part of the right side, the right end surface of the cylinder is aligned with the right side plate of the cylinder, and the right end surface of the cylinder is connected to a positioning shim and a positioning screw screwed into the screw hole. The lower cylinder is fixed vertically to the lower plate of the cylinder, the upper cylinder is vertically fixed to the upper plate of the cylinder, and the frame has a concave groove with an upper opening. A lower positioning block is fixed to the upper surface of the base, and the lower plate of the cylinder is in contact with the slope of the lower positioning block, and the lower positioning block is attached to the middle of the slope of the lower positioning block. A lower cylindrical hole is provided that is arranged perpendicular to the direction of the slope of the slope and that fits into the lower cylindrical hole with a gap, and a light passing hole that fits the lens is provided on the bottom surface of the base, and a hole that fits the lens is provided between the left and right sides of the base. Two upper positioning blocks arranged parallel to the slope of the lower positioning block are fixed to the upper positioning block, and an upper cylindrical hole is provided in the middle of one of the upper positioning blocks to fit with the upper cylinder with a gap, and the other Second adjusting end strands are provided at both ends of the upper positioning block, respectively, to vertically abut the left adjusting plate and the right adjusting plate.

光源は使用時、ベース上の通光孔を通過してレンズから光を透過又は反射し、出射光線と理論位置の対比に基づいて、まずレンズを略の所定の位置に調整し、それから位置決めねじをねじって、レンズ支持座を調整する時、レンズ角度を調整する時の光線の大幅な偏向を防止するように、レンズ支持座は一定の抗力を持つことができ、次に、ライトスポットの位置に基づいて２つの第１調整エンドストランドをねじることで、左位置決め板により、レンズ支持座を駆動してレンズ支持座の円筒体の軸線を回って所定の位置に回転させ、その後、ネジを少しねじり、レンズ支持座と調整固定座を固定し、又は／及び、２つの第２の調整エンドストランドをねじることで、左調整板と右調整板により調整固定座を駆動し上円柱の軸線を回って回転させ、２軸光学レンズの角度調整を実現することもできる。 When in use, the light source passes through the light passing hole on the base and transmits or reflects light from the lens, and based on the comparison between the emitted light beam and the theoretical position, first adjust the lens to an approximate predetermined position, and then tighten the positioning screw. When adjusting the lens support seat by twisting, the lens support seat can have a certain drag force, so as to prevent significant deflection of the light beam when adjusting the lens angle, and then the position of the light spot By twisting the two first adjustment end strands, the left positioning plate drives the lens support seat to rotate it into position around the axis of the cylindrical body of the lens support seat, and then slightly twists the screws. By twisting, fixing the lens support seat and the adjustment fixing seat, and/or twisting the two second adjustment end strands, the left adjustment plate and the right adjustment plate drive the adjustment fixation seat to rotate around the axis of the upper cylinder. It is also possible to adjust the angle of the biaxial optical lens by rotating the lens.

本発明の別の態様は、フレーム、２つの調整固定座と、２つのレンズ支持座とを含む２軸光学レンズ角度調整装置である。各レンズ支持座は円筒体を含み、円筒体の軸方向における中間部分の前後部には凹溝が開いており、円筒体の軸方向における中間部分の前後方向の中部にレンズを係止するためのレンズ孔が開いており、円筒体の一端面にはレンズと平行の配置方向である左位置決め板が垂直に固定され、円筒体の他端面の縁部に軸方向ねじ孔が開いており、各調整固定座はいずれも四角形状の筒体を含み、筒体の左右側板にはそれぞれ円筒体の両端と隙間的に嵌合する左円柱孔と右円柱孔が開いており、円筒体の中間部分は筒体内に位置し、円筒体の両端はそれぞれ左円柱孔と右円柱孔を通過し、左位置決め板は筒体の左側板に係合し、筒体の左側板の左側面の前部には左位置決め板と平行に配置された左調整板が固定接続され、左調整板には左位置決め板の前側面の上下部にそれぞれ当接する２つ第１調整エンドストランドが垂直に設けられ、右側板の右側面の前部には右調整板が垂直に固定接続され、円筒体の右端面は筒体の右側板と揃い、且つ円筒体の右端面は位置決めシムとねじ孔内にねじ込まれたねじによって軸方向における右端の位置決めを実現し、筒体の下側板に下円柱が垂直に固定され、筒体の上側板に上円柱が垂直に固定されており、フレームは調整固定座を配置するための上部開口部を有する凹溝型のベースを含み、斜面が設けられた下位置決めブロックがベースの上面に２つ固定され、２つの調整固定座の筒体の下側板はいずれも対応する下位置決めブロックの斜面に当接し、各下位置決めブロックの斜面の中部には下位置決めブロックの斜面の傾斜方向に垂直的に配置され且つ対応の下円柱に隙間的に嵌合する下円柱孔が設けられ、ベース上の底面にはレンズに合う通光孔が２つ設けられ、ベースの左右両側面の間には、３つの前後分布で下位置決めブロックの斜面と平行に配置された上位置決めブロックが固定され、前部と中部に位置する上位置決めブロックの両端部には、それぞれ対応する２つの調整固定座に垂直的に当接する左調整板と右調整板の第２調整エンドストランドが設けられ、中部及び後部に位置する上位置決めブロックの中部には、対応する調整固定座の上円柱と隙間的に嵌合する上円柱孔がそれぞれ設けられる。 Another aspect of the invention is a two-axis optical lens angle adjustment device that includes a frame, two adjustment fixing seats, and two lens support seats. Each lens support seat includes a cylindrical body, and a concave groove is opened at the front and rear of the intermediate portion in the axial direction of the cylindrical body, so that the lens is locked in the central portion in the front and rear direction of the intermediate portion in the axial direction of the cylindrical body. A lens hole is opened, a left positioning plate whose arrangement direction is parallel to the lens is vertically fixed to one end surface of the cylinder, and an axial screw hole is opened at the edge of the other end surface of the cylinder. Each adjustment and fixing seat includes a rectangular cylindrical body, and the left and right side plates of the cylindrical body each have a left cylindrical hole and a right cylindrical hole that fit with both ends of the cylindrical body with a gap, and the middle of the cylindrical body The part is located inside the cylinder, the two ends of the cylinder pass through the left cylinder hole and the right cylinder hole, respectively, the left positioning plate engages the left side plate of the cylinder, and the front part of the left side of the left side plate of the cylinder is fixedly connected to a left adjusting plate arranged parallel to the left positioning plate, and the left adjusting plate is vertically provided with two first adjusting end strands that abut the upper and lower parts of the front side of the left positioning plate, respectively; A right adjustment plate is fixedly connected vertically to the front part of the right side of the right side plate, the right end surface of the cylindrical body is aligned with the right side plate of the cylindrical body, and the right end surface of the cylindrical body is screwed into the positioning shim and the screw hole. The right end is positioned in the axial direction using a screw, the lower cylinder is fixed vertically to the lower plate of the cylinder, the upper cylinder is fixed vertically to the upper plate of the cylinder, and the frame has an adjustable fixing seat. Two lower positioning blocks each having a sloped surface are fixed to the upper surface of the base, and the lower plates of the cylindrical bodies of the two adjustment and fixing seats correspond to each other. A lower cylindrical hole is provided in the middle of the slope of each lower positioning block to abut on the slope of the lower positioning block, and is arranged perpendicular to the slope direction of the slope of the lower positioning block and fits into the corresponding lower cylinder with a gap. There are two light passing holes on the bottom surface of the base that fit the lenses, and between the left and right sides of the base, there are three upper positioning blocks arranged parallel to the slope of the lower positioning block in a longitudinal distribution. A left adjusting plate and a right adjusting plate are provided at both ends of the fixed upper positioning block located in the front and middle portions, respectively, and second adjusting end strands of a left adjusting plate and a right adjusting plate are respectively abutted vertically on two corresponding adjusting fixing seats. Upper cylindrical holes that fit with the upper cylindrical columns of the corresponding adjustment and fixing seats with gaps are provided in the middle portions of the upper positioning blocks located in the middle and rear portions, respectively.

光源は、使用時、ベース上の通光孔を通過してレンズから光を透過及び反射し、出射光線と理論位置の対比に基づいて、まずレンズを略の所定の位置に調整し、それから位置決めねじをねじって、レンズ支持座を調整する時、レンズ角度を調整する時の光線の大幅な偏向を防止するように、レンズ支持座は一定の抗力を持つことができ、次に、ライトスポットの位置に基づいて２つの第１調整エンドストランドをねじることで、左位置決め板により、レンズ支持座を駆動してレンズ支持座の円筒体の軸線を回って所定の位置に回転させ、その後、ネジを少しねじり、レンズ支持座と調整固定座を固定し、又は／及び、２つの第２の調整エンドストランドをねじることで、左調整板と右調整板により調整固定座を駆動し上円柱の軸線を回って回転させ、２軸光学レンズの角度調整を実現することもできる。 When in use, the light source passes through the light passing hole on the base, transmits and reflects light from the lens, and based on the comparison between the emitted light beam and the theoretical position, first adjusts the lens to an approximate predetermined position, and then positions it. When adjusting the lens support seat by twisting the screw, the lens support seat can have a certain drag force, so as to prevent large deflection of the light beam when adjusting the lens angle, and then the light spot By twisting the two first adjustment end strands based on the position, the left positioning plate drives the lens support seat to rotate into position around the axis of the cylinder of the lens support seat, and then the screws are By slightly twisting and fixing the lens support seat and the adjustment fixing seat, and/or by twisting the two second adjustment end strands, the left adjustment plate and the right adjustment plate drive the adjustment fixation seat and adjust the axis of the upper cylinder. It is also possible to realize angle adjustment of a biaxial optical lens by rotating it.

本発明による有益な効果は以下の通りである。本発明はエンドストランドの回転送り量が小さいことを利用して、小送り量を用いてレンズを回転させ、マクロ調整を実現し、同時に本発明における構造設定が巧妙で、２軸光学レンズの角度調整を実現して、レンズの取り付け位置をより正確にする。 The beneficial effects of the present invention are as follows. The present invention takes advantage of the small rotational feed amount of the end strand to rotate the lens using a small feed amount to realize macro adjustment, and at the same time, the structure setting in the present invention is clever, and the angle of the biaxial optical lens is Achieve adjustment to make the lens attachment position more accurate.

レンズ支持座の構造概略図である。It is a structural schematic diagram of a lens support seat. 調整固定座の構成図である。It is a block diagram of an adjustment fixed seat. レンズ支持座と調整固定座の組み立て後の構造概略図である。FIG. 3 is a schematic diagram of the structure of the lens support seat and the adjustment and fixation seat after they are assembled. レンズ支持座と調整固定座の組み立て後の構造概略図である。FIG. 2 is a structural schematic diagram of the lens support seat and the adjustment fixing seat after they are assembled. レンズ支持座と調整固定座の組み立て後の構造概略図である。FIG. 2 is a structural schematic diagram of the lens support seat and the adjustment fixing seat after they are assembled. フレーム内の上位位置決めブロック抜きの構造図である。FIG. 3 is a structural diagram without upper positioning blocks in the frame. フレーム全体の構造の概略図である。FIG. 2 is a schematic diagram of the overall structure of the frame. 本発明における具体的な実施例の全体構成図である。FIG. 1 is an overall configuration diagram of a specific embodiment of the present invention. 図８の左側面図である。9 is a left side view of FIG. 8. FIG.

実施例１（光学レンズを１つ使用する場合）：
本実施例の２軸光学レンズ角度調整装置は、フレームと、調整固定座と、レンズ支持座とを含む。レンズ支持座は、円筒体１を含み、円筒体１の軸方向における中間部分の前後部には凹溝２が開いており、円筒体１の軸方向における中間部分の前後方向の中部にレンズ３を係止するためのレンズ孔が開いている。円筒体１の一端面にはレンズ３と平行の配置方向である左位置決め板４が垂直に固定され、円筒体１の他端面の縁部に軸方向ねじ孔５が開いている。調整固定座は四角形状の筒体６を含み、筒体６の左右側板には円筒体１の両端と隙間的に嵌合する左円柱孔７と右円柱孔８がそれぞれ開いている。円筒体１の軸方向における中間部分が筒体６内に位置し、円筒体１の両端がそれぞれ左円柱孔７と右円柱孔８を通過する。左位置決め板４は左側板の左側面に係合し、左側板の左側面の前部には左位置決め板４と平行に配置された左調整板９が固定接続される。左調整板９には左位置決め板４の前側面にそれぞれ当接する上下部の第１調整エンドストランド１１が垂直に２つ設けられる。右側板の右側面の前部には右調整板１０が垂直に固定接続され、円筒体１の右端面は筒体６の右側板と揃い、且つ円筒体１の右端面は位置決めシム１２及びねじ孔内にねじ込まれた位置決めねじ１３によって軸方向における右端の位置決めを実現する。筒体６の下側板に下円柱１５が垂直に固定され、筒体６の上側板に上円柱１４を垂直に固定されている。フレームは上部開口部を有する凹溝型のベース１６を含み、ベース１６の上面には斜面１８が設けられた下位置決めブロック１７が固定される。筒体６の下側板が下位置決めブロック１７の斜面１８に当接し、下位置決めブロック１７の斜面１８の中部には下位置決めブロック１７の斜面１８の傾斜方向に垂直に配置され且つ下円柱１５に隙間的に嵌合する下円柱孔１９が設けられる。ベース１６上の底面にはレンズ３に合う通光孔２０が設けられる。ベース１６の左右両側面の間には下位置決めブロック１７の斜面１８と平行に配置された上位置決めブロック２１が２つ固定され、そのうちの１つの上位置決めブロック２１の中部には上円柱１４と隙間的に嵌合する上円柱孔２２が設けられる。他方の上位置決めブロック２１の両端部には、それぞれ左調整板９と右調整板１０に垂直的に当接する第２調整エンドストランド２３がそれぞれ設けられている。 Example 1 (when using one optical lens):
The biaxial optical lens angle adjustment device of this embodiment includes a frame, an adjustment fixing seat, and a lens support seat. The lens support seat includes a cylindrical body 1, a concave groove 2 is opened at the front and rear of the axially intermediate portion of the cylindrical body 1, and a lens 3 is formed at the front and rear middle of the axially intermediate portion of the cylindrical body 1. There is a lens hole for locking the lens. A left positioning plate 4 whose arrangement direction is parallel to the lens 3 is vertically fixed to one end surface of the cylindrical body 1, and an axial screw hole 5 is opened at the edge of the other end surface of the cylindrical body 1. The adjustment and fixing seat includes a rectangular cylindrical body 6, and a left cylindrical hole 7 and a right cylindrical hole 8 are opened in the left and right side plates of the cylindrical body 6, respectively, to fit with both ends of the cylindrical body 1 with gaps. An intermediate portion of the cylindrical body 1 in the axial direction is located within the cylindrical body 6, and both ends of the cylindrical body 1 pass through the left cylindrical hole 7 and the right cylindrical hole 8, respectively. The left positioning plate 4 engages with the left side surface of the left side plate, and a left adjusting plate 9 arranged parallel to the left positioning plate 4 is fixedly connected to the front part of the left side surface of the left side plate. The left adjustment plate 9 is vertically provided with two upper and lower first adjustment end strands 11 that contact the front side of the left positioning plate 4, respectively. A right adjustment plate 10 is vertically fixedly connected to the front part of the right side of the right side plate, the right end surface of the cylindrical body 1 is aligned with the right side plate of the cylindrical body 6, and the right end surface of the cylindrical body 1 is connected to a positioning shim 12 and a screw. Positioning of the right end in the axial direction is realized by a positioning screw 13 screwed into the hole. A lower cylinder 15 is vertically fixed to the lower plate of the cylinder 6, and an upper cylinder 14 is vertically fixed to the upper plate of the cylinder 6. The frame includes a groove-shaped base 16 having an upper opening, and a lower positioning block 17 having a slope 18 is fixed to the upper surface of the base 16. The lower plate of the cylindrical body 6 is in contact with the slope 18 of the lower positioning block 17, and the middle part of the slope 18 of the lower positioning block 17 is arranged perpendicular to the slope direction of the slope 18 of the lower positioning block 17, and there is a gap between the lower cylinder 15 and the lower cylinder 6. A lower cylindrical hole 19 is provided which fits into the lower cylindrical hole 19. A light passing hole 20 that fits the lens 3 is provided on the bottom surface of the base 16. Two upper positioning blocks 21 are fixed between the left and right sides of the base 16 and are arranged parallel to the slope 18 of the lower positioning block 17. One of the upper positioning blocks 21 has a gap between the upper cylinder 14 and the middle part of the upper positioning block 21. An upper cylindrical hole 22 is provided in which the upper cylindrical hole 22 is fitted. At both ends of the other upper positioning block 21, second adjustment end strands 23 are provided, which vertically abut on the left adjustment plate 9 and the right adjustment plate 10, respectively.

光源は、使用時、ベース１６上の通光孔２０を通じてレンズ３から光を透過または反射する。出射光線と理論位置の対比に基づいて、まずレンズ３を略の所定の位置に調整し、それから位置決めねじ１３をねじって、レンズ支持座を調整する時、レンズ角度を調整する時の光線の大幅な偏向を防止するように、レンズ支持座は一定の抗力を持つことができる。次に、ライトスポットの位置に基づいて２つの第１調整エンドストランド１１をねじることで、左位置決め板４により、レンズ支持座を駆動してレンズ支持座の円筒体１の軸線を回って所定の位置に回転させる。その後、ネジを少しねじり、レンズ支持座と調整固定座を固定し、又は／及び、２つの第２の調整エンドストランド２３をねじることで、左調整板９と右調整板１０により調整固定座を駆動し上円柱１４の軸線を回って回転させ、２軸光学レンズの角度調整３を実現することもできる。 In use, the light source transmits or reflects light from the lens 3 through the light passing hole 20 on the base 16. Based on the comparison between the output beam and the theoretical position, first adjust the lens 3 to approximately the predetermined position, and then twist the positioning screw 13 to adjust the lens support seat and adjust the lens angle. The lens support seat can have a certain resistance to prevent undesirable deflection. Next, by twisting the two first adjustment end strands 11 based on the position of the light spot, the left positioning plate 4 drives the lens support seat around the axis of the cylindrical body 1 of the lens support seat to a predetermined position. Rotate into position. Then, by slightly twisting the screw, the lens support seat and the adjustment fixing seat are fixed, and/or by twisting the two second adjustment end strands 23, the adjustment fixing seat is fixed by the left adjustment plate 9 and the right adjustment plate 10. It is also possible to realize the angle adjustment 3 of the biaxial optical lens by driving and rotating it around the axis of the upper cylinder 14.

具体的に実施する場合、ベース１６の左右両側面の上端には上位置決めブロック２１を載置するための斜置溝２４が設けられ、上位置決めブロック２１の両端と斜置溝２４とはボルト２５により固定接続されている。筒体６の左側板又は右側板には、円筒体１の左端端部又は右端部の円周面に当接する締付エンドストランド２６が設けられており、構造をより安定させる一方、締付エンドストランド２６がレンズ支持座を押圧して回転させる際にレンズ３の角度調整精度をより高めることができる。ベース１６の左右両側面にはレンズ交換用の円孔２７が開いており、レンズ交換が必要な場合は位置決めネジ１３を外し、左端の円孔からレンズ支持座を取り出してレンズ３を交換する。 In concrete implementation, diagonal grooves 24 for placing the upper positioning block 21 are provided at the upper ends of both left and right sides of the base 16, and both ends of the upper positioning block 21 and the diagonal grooves 24 are connected to the bolts 25. Fixed connection. A tightening end strand 26 is provided on the left side plate or right side plate of the cylinder body 6, and the tightening end strand 26 abuts against the circumferential surface of the left end or right side end of the cylinder body 1. When the strand 26 presses and rotates the lens support seat, the angle adjustment accuracy of the lens 3 can be further improved. Circular holes 27 for lens exchange are opened on both left and right sides of the base 16, and when the lens needs to be exchanged, the positioning screw 13 is removed, the lens support seat is taken out from the circular hole at the left end, and the lens 3 is exchanged.

実施例２（１つの反射レンズ及び１つの透過レンズを使用する場合）：
本実施例の２軸光学レンズ角度調整装置は、フレーム、２つの調整固定座と、２つのレンズ支持座とを含む。各レンズ支持座は円筒体１を含み、円筒体１の軸方向における中間部分の前後部には凹溝２が開いており、円筒体１の軸方向における中間部分の前後方向の中部にレンズ３を係止するためのレンズ孔が開いている。円筒体１の一端面にはレンズ３と平行の配置方向である左位置決め板４が垂直に固定され、円筒体１の他端面の縁部に軸方向ねじ孔５が開いている。各調整固定座はいずれも四角形状の筒体６を含み、筒体６の左右側板にはそれぞれ円筒体１の両端と隙間的に嵌合する左円柱孔７と右円柱孔８が開いている。円筒体１の中間部分は筒体６内に位置し、円筒体１の両端はそれぞれ左円柱孔７と右円柱孔８を通過する。左位置決め板４は筒体６の左側板に係合し、筒体６の左側板の左側面の前部には左位置決め板４と平行に配置された左調整板９が固定接続され、左調整板９には左位置決め板４の前側面の上下部にそれぞれ当接する２つ第１調整エンドストランド１１が垂直に設けられる。右側板の右側面の前部には右調整板１０が垂直に固定接続され、円筒体１の右端面は筒体６の右側板と揃い、且つ円筒体１の右端面は位置決めシム１２とねじ孔内にねじ込まれたねじによって軸方向における右端の位置決めを実現する。筒体６の下側板に下円柱１５が垂直に固定され、筒体６の上側板に上円柱１４が垂直に固定されている。フレームは調整固定座を配置するための上部開口部を有する凹溝型のベース１６を含み、斜面１８が設けられた下位置決めブロック１７がベース１６の上面に２つ固定される。２つの調整固定座の筒体６の下側板はいずれも対応する下位置決めブロック１７の斜面１８に当接し、各下位置決めブロック１７の斜面１８の中部には下位置決めブロック１７の斜面１８の傾斜方向に垂直的に配置され且つ対応の下円柱１５に隙間的に嵌合する下円柱孔１９が設けられる。ベース１６上の底面にはレンズ３に合う通光孔２０が２つ設けられる。ベース１６の左右両側面の間には、３つの前後分布で下位置決めブロック１７の斜面１８と平行に配置された上位置決めブロック２１が固定され、前部と中部に位置する上位置決めブロック２１の両端部には、それぞれ対応する２つの調整固定座に垂直的に当接する左調整板９と右調整板１０の第２調整エンドストランド２３が設けられる。中部及び後部に位置する上位置決めブロック２１の中部には、対応する調整固定座の上円柱１４と隙間的に嵌合する上円柱孔２２がそれぞれ設けられる。 Example 2 (using one reflective lens and one transmitting lens):
The two-axis optical lens angle adjusting device of this embodiment includes a frame, two adjustment and fixing seats, and two lens support seats. Each lens support seat includes a cylindrical body 1, and a concave groove 2 is opened at the front and rear of the intermediate portion of the cylindrical body 1 in the axial direction, and a lens 3 is formed in the central portion of the axially intermediate portion of the cylindrical body 1 in the front and rear direction. There is a lens hole for locking the lens. A left positioning plate 4 whose arrangement direction is parallel to the lens 3 is vertically fixed to one end surface of the cylindrical body 1, and an axial screw hole 5 is opened at the edge of the other end surface of the cylindrical body 1. Each adjustment and fixing seat includes a rectangular cylindrical body 6, and a left cylindrical hole 7 and a right cylindrical hole 8 are opened in the left and right side plates of the cylindrical body 6, respectively, to fit with both ends of the cylindrical body 1 with a gap. . The middle portion of the cylindrical body 1 is located within the cylindrical body 6, and both ends of the cylindrical body 1 pass through the left cylindrical hole 7 and the right cylindrical hole 8, respectively. The left positioning plate 4 engages with the left side plate of the cylinder 6, and a left adjustment plate 9 arranged parallel to the left positioning plate 4 is fixedly connected to the front part of the left side of the left side plate of the cylinder 6. The adjustment plate 9 is vertically provided with two first adjustment end strands 11 that abut the upper and lower parts of the front side of the left positioning plate 4, respectively. A right adjusting plate 10 is fixedly connected vertically to the front of the right side of the right side plate, the right end surface of the cylindrical body 1 is aligned with the right side plate of the cylindrical body 6, and the right end surface of the cylindrical body 1 is connected to the positioning shim 12 and screws. Positioning of the right end in the axial direction is achieved by a screw screwed into the hole. A lower cylinder 15 is vertically fixed to the lower plate of the cylinder 6, and an upper cylinder 14 is vertically fixed to the upper plate of the cylinder 6. The frame includes a groove-shaped base 16 having an upper opening for arranging an adjustment and fixing seat, and two lower positioning blocks 17 provided with slopes 18 are fixed to the upper surface of the base 16. The lower plates of the cylindrical bodies 6 of the two adjustment and fixing seats are both in contact with the slopes 18 of the corresponding lower positioning blocks 17, and the middle part of the slopes 18 of each lower positioning block 17 has a direction of inclination of the slopes 18 of the lower positioning blocks 17. A lower cylindrical hole 19 is provided which is arranged perpendicularly to the lower cylindrical hole 19 and fits into the corresponding lower cylindrical column 15 with a gap. Two light passing holes 20 that fit the lenses 3 are provided on the bottom surface of the base 16. Upper positioning blocks 21 arranged parallel to the slope 18 of the lower positioning block 17 in three longitudinal distributions are fixed between the left and right sides of the base 16, and both ends of the upper positioning block 21 located in the front and middle parts are fixed. The second adjusting end strands 23 of the left adjusting plate 9 and the right adjusting plate 10 are provided in the left adjusting plate 9 and the right adjusting plate 10, respectively, which vertically abut on two corresponding adjusting fixing seats. Upper cylindrical holes 22 are provided in the middle portions of the upper positioning blocks 21 located at the middle and rear portions, respectively, to fit with the upper cylindrical columns 14 of the corresponding adjustment and fixing seats with gaps.

光源は、使用時、ベース１６上の通光孔２０を通過してレンズ３から光を透過及び反射し、出射光線と理論位置の対比に基づいて、まずレンズ３を略の所定位置に調整し、それから位置決めねじ１３をねじって、レンズ角度３を調整する時の光線の大幅な偏向を防止するように、レンズ支持座は一定の抗力を持つことができる。次に、ライトスポットの位置に基づいて２つの第１調整エンドストランド１１をねじることで、左位置決め板４により、レンズ支持座を駆動してレンズ支持座の円筒体１の軸線を回って所定の位置に回転させ、その後、ネジ１３を少しねじり、レンズ支持座と調整固定座を固定し、又は／及び、２つの第２の調整エンドストランド２３をねじることで、左調整板９と右調整板１０により調整固定座を駆動し上円柱１４の軸線を回って回転させ、２軸光学レンズ３の角度調整を実現することもできる。 When the light source is used, the light passes through the light passing hole 20 on the base 16 and is transmitted and reflected from the lens 3, and the lens 3 is first adjusted to approximately a predetermined position based on the comparison between the emitted light beam and the theoretical position. , and then twisting the positioning screw 13, the lens support seat can have a certain resistance so as to prevent a large deflection of the light beam when adjusting the lens angle 3. Next, by twisting the two first adjustment end strands 11 based on the position of the light spot, the left positioning plate 4 drives the lens support seat around the axis of the cylindrical body 1 of the lens support seat to a predetermined position. position, and then slightly twisting the screw 13 to fix the lens support seat and the adjustment fixing seat, and/or twisting the two second adjustment end strands 23 to separate the left adjustment plate 9 and the right adjustment plate. It is also possible to realize the angle adjustment of the two-axis optical lens 3 by driving the adjustment and fixing seat 10 and rotating it around the axis of the upper cylinder 14.

具体的に実施する場合、ベース１６の左右両側面の上端には上位置決めブロック２１を載置するための斜置溝２４が設けられており、上位置決めブロック２１の両端と斜置溝２４とはボルト２５により固定接続されている。筒体６の左側板又は右側板には、円筒体１の左端端部又は右端部の円周面に当接する締付エンドストランド２６が設けられており、構造をより安定させる一方、締付エンドストランド２６がレンズ支持座を押圧して回転する際にレンズ３の角度調整精度をより高めることができる。ベース１６の左右両側面にはレンズ交換用の円孔２７が開いており、レンズ交換が必要な場合は位置決めネジ１３を外し、左端の円孔からレンズ支持座を取り出してレンズ３を交換する。 In concrete implementation, diagonal grooves 24 for placing the upper positioning block 21 are provided at the upper ends of both left and right sides of the base 16, and the two ends of the upper positioning block 21 and the diagonal grooves 24 are They are fixedly connected by bolts 25. A tightening end strand 26 is provided on the left side plate or right side plate of the cylinder body 6, and the tightening end strand 26 abuts against the circumferential surface of the left end or right side end of the cylinder body 1. When the strand 26 presses the lens support seat and rotates, the angle adjustment accuracy of the lens 3 can be further improved. Circular holes 27 for lens exchange are opened on both left and right sides of the base 16, and when the lens needs to be exchanged, the positioning screw 13 is removed, the lens support seat is taken out from the circular hole at the left end, and the lens 3 is exchanged.

１－円筒体、２－凹溝、３－レンズ、４－左位置決め板、５－軸方向ねじ孔、６－筒体、７－左円柱孔、８－右円柱孔、９－左調整板、１０－右調整板、１１－第１調整エンドストランド、１２－位置決めシム、１３－位置決めねじ、１４－上円柱、１５－下円柱、１６－ベース、１７－下位置決めブロック、１８－斜面、１９－下円柱孔、２０－通光孔、２１－上位置決めブロック、２２－上円柱孔、２３－第２調整エンドストランド、２４－斜め載置溝、２５－ボルト、２６－締付エンドストランド、２７－円孔。 1-cylindrical body, 2-concave groove, 3-lens, 4-left positioning plate, 5-axial screw hole, 6-cylindrical body, 7-left cylindrical hole, 8-right cylindrical hole, 9-left adjustment plate, 10-Right adjustment plate, 11-1st adjustment end strand, 12-positioning shim, 13-positioning screw, 14-upper cylinder, 15-lower cylinder, 16-base, 17-lower positioning block, 18-slope, 19- Lower cylindrical hole, 20- Light passing hole, 21- Upper positioning block, 22- Upper cylindrical hole, 23- Second adjustment end strand, 24- Diagonal mounting groove, 25- Bolt, 26- Tightening end strand, 27- Circular hole.

Claims (8)

フレームと、調整固定座と、レンズ支持座とを含む２軸光学レンズ角度調整装置であって、
前記レンズ支持座は、円筒体（１）を含み、円筒体（１）の軸方向における中間部分の前後部には凹溝（２）が開いており、円筒体（１）の軸方向における中間部分の前後方向の中部にレンズ（３）を係止するためのレンズ孔が開いており、円筒体（１）の一端面にはレンズ（３）と平行の配置方向である左位置決め板（４）が垂直に固定され、円筒体（１）の他端面の縁部に軸方向ねじ孔（５）が開いており、
前記調整固定座は四角形状の筒体（６）を含み、筒体（６）の左右側板には円筒体（１）の両端と隙間的に嵌合する左円柱孔（７）と右円柱孔（８）がそれぞれ開いており、円筒体（１）の軸方向における中間部分が筒体（６）内に位置し、円筒体（１）の両端がそれぞれ左円柱孔（７）と右円柱孔（８）を通過し、左位置決め板（４）は左側板の左側面に係合し、左側板の左側面の前部には左位置決め板（４）と平行に配置された左調整板（９）が固定接続され、左調整板（９）には左位置決め板（４）の前側面にそれぞれ当接する上下部の第１調整エンドストランド（１１）が垂直に２つ設けられ、右側板の右側面の前部には右調整板（１０）が垂直に固定接続され、円筒体（１）の右端面は筒体（６）の右側板と揃い、且つ円筒体（１）の右端面は位置決めシム（１２）及びねじ孔内にねじ込まれた位置決めねじ（１３）によって軸方向における右端の位置決めを実現し、筒体（６）の下側板に下円柱（１５）が垂直に固定され、筒体（６）の上側板に上円柱（１４）を垂直に固定されており、
前記フレームは上部開口部を有する凹溝型のベース（１６）を含み、ベース（１６）の上面には斜面（１８）が設けられた下位置決めブロック（１７）が固定され、筒体（６）の下側板が下位置決めブロック（１７）の斜面（１８）に当接し、下位置決めブロック（１７）の斜面（１８）の中部には下位置決めブロック（１７）の斜面（１８）の傾斜方向に垂直に配置され且つ下円柱（１５）に隙間的に嵌合する下円柱孔（１９）が設けられ、ベース（１６）上の底面にはレンズ（３）に合う通光孔（２０）が設けられ、ベース（１６）の左右両側面の間には下位置決めブロック（１７）の斜面（１８）と平行に配置された上位置決めブロック（２１）が２つ固定され、そのうちの１つの上位置決めブロック（２１）の中部には上円柱（１４）と隙間的に嵌合する上円柱孔（２２）が設けられ、他方の上位置決めブロック（２１）の両端部には、それぞれ左調整板（９）と右調整板（１０）に垂直的に当接する第２調整エンドストランド（２３）がそれぞれ設けられていることを特徴とする２軸光学レンズ角度調整装置。 A two-axis optical lens angle adjustment device including a frame, an adjustment fixing seat, and a lens support seat,
The lens support seat includes a cylindrical body (1), and a concave groove (2) is opened at the front and rear of the axially intermediate portion of the cylindrical body (1). A lens hole for locking the lens (3) is opened in the middle part in the front-rear direction, and a left positioning plate (4) is provided on one end surface of the cylindrical body (1), which is parallel to the lens (3). ) is fixed vertically, and an axial screw hole (5) is opened at the edge of the other end surface of the cylindrical body (1),
The adjustment and fixing seat includes a rectangular cylindrical body (6), and the left and right side plates of the cylindrical body (6) have a left cylindrical hole (7) and a right cylindrical hole that fit with both ends of the cylindrical body (1) with a gap. (8) are open, the axial middle part of the cylinder (1) is located inside the cylinder (6), and both ends of the cylinder (1) are the left cylindrical hole (7) and the right cylindrical hole, respectively. (8), the left positioning plate (4) engages with the left side surface of the left side plate, and the left adjustment plate ( 9) are fixedly connected, and the left adjustment plate (9) is vertically provided with two upper and lower first adjustment end strands (11) that contact the front side of the left positioning plate (4), and A right adjustment plate (10) is vertically fixedly connected to the front part of the right side, and the right end surface of the cylinder (1) is aligned with the right side plate of the cylinder (6), and the right end surface of the cylinder (1) is aligned with the right side plate of the cylinder (6). The positioning shim (12) and the positioning screw (13) screwed into the screw hole realize the positioning of the right end in the axial direction, and the lower cylinder (15) is vertically fixed to the lower plate of the cylinder (6), and the cylinder The upper cylinder (14) is fixed vertically to the upper plate of the body (6),
The frame includes a groove-shaped base (16) having an upper opening, a lower positioning block (17) provided with a slope (18) is fixed to the upper surface of the base (16), and a cylindrical body (6) The lower plate contacts the slope (18) of the lower positioning block (17), and the middle part of the slope (18) of the lower positioning block (17) is perpendicular to the slope direction of the slope (18) of the lower positioning block (17). A lower cylindrical hole (19) is provided which is arranged in the lower cylindrical hole (19) and fits into the lower cylindrical column (15) with a gap, and a light passing hole (20) which fits the lens (3) is provided on the bottom surface of the base (16). , Two upper positioning blocks (21) are fixed between the left and right sides of the base (16), which are arranged parallel to the slope (18) of the lower positioning block (17), and one of the upper positioning blocks ( 21) is provided with an upper cylindrical hole (22) that fits with the upper cylindrical column (14) with a gap, and a left adjusting plate (9) and a left adjustment plate (9) are provided at both ends of the other upper positioning block (21). A two-axis optical lens angle adjustment device, characterized in that second adjustment end strands (23) are provided, each of which vertically abuts the right adjustment plate (10). 筒体（６）の左側板又は右側板には、円筒体（１）の左端端部又は右端端部の円周面に当接する締付エンドストランド（２６）が設けられていることを特徴とする請求項１に記載の２軸光学レンズ角度調整装置。 The left side plate or the right side plate of the cylindrical body (6) is provided with a tightening end strand (26) that comes into contact with the circumferential surface of the left end or right end of the cylindrical body (1). The two-axis optical lens angle adjusting device according to claim 1. ベース（１６）の左右両側面の上端にはいずれも上位置決めブロック（２１）を載置するための斜め載置溝（２４）が設けられ、上位置決めブロック（２１）の両端と斜め載置溝（２４）とはボルト（２５）により固定接続されていることを特徴とする請求項２に記載の２軸光学レンズ角度調整装置。 Diagonal placement grooves (24) for placing the upper positioning block (21) are provided at the upper ends of both left and right sides of the base (16), and both ends of the upper positioning block (21) and the diagonal placement grooves are provided. 3. The biaxial optical lens angle adjusting device according to claim 2, wherein the two-axis optical lens angle adjusting device is fixedly connected to the second axis (24) by a bolt (25). ベース（１６）の左右両側面にレンズ交換用の円孔（２７）が開いていることを特徴とする請求項３に記載の２軸光学レンズ角度調整装置。 4. The biaxial optical lens angle adjusting device according to claim 3, wherein the base (16) has circular holes (27) for lens exchange on both left and right sides. フレーム、２つの調整固定座と、２つのレンズ支持座とを含む２軸光学レンズ角度調整装置であって、
各レンズ支持座は円筒体（１）を含み、円筒体（１）の軸方向における中間部分の前後部には凹溝（２）が開いており、円筒体（１）の軸方向における中間部分の前後方向の中部にレンズ（３）を係止するためのレンズ孔が開いており、円筒体（１）の一端面にはレンズ（３）と平行の配置方向である左位置決め板（４）が垂直に固定され、円筒体（１）の他端面の縁部に軸方向ねじ孔（５）が開いており、各調整固定座はいずれも四角形状の筒体（６）を含み、筒体（６）の左右側板にはそれぞれ円筒体（１）の両端と隙間的に嵌合する左円柱孔（７）と右円柱孔（８）が開いており、円筒体（１）の中間部分は筒体（６）内に位置し、円筒体（１）の両端はそれぞれ左円柱孔（７）と右円柱孔（８）を通過し、左位置決め板（４）は筒体（６）の左側板に係合し、筒体（６）の左側板の左側面の前部には左位置決め板（４）と平行に配置された左調整板（９）が固定接続され、左調整板（９）には左位置決め板（４）の前側面の上下部にそれぞれ当接する２つ第１調整エンドストランド（１１）が垂直に設けられ、右側板の右側面の前部には右調整板（１０）が垂直に固定接続され、円筒体（１）の右端面は筒体（６）の右側板と揃い、且つ円筒体（１）の右端面は位置決めシム（１２）とねじ孔内にねじ込まれたねじによって軸方向における右端の位置決めを実現し、筒体（６）の下側板に下円柱（１５）が垂直に固定され、筒体（６）の上側板に上円柱（１４）が垂直に固定されており、
前記フレームは調整固定座を配置するための上部開口部を有する凹溝型のベース（１６）を含み、斜面（１８）が設けられた下位置決めブロック（１７）がベース（１６）の上面に２つ固定され、２つの調整固定座の筒体（６）の下側板はいずれも対応する下位置決めブロック（１７）の斜面（１８）に当接し、各下位置決めブロック（１７）の斜面（１８）の中部には下位置決めブロック（１７）の斜面（１８）の傾斜方向に垂直的に配置され且つ対応の下円柱（１５）に隙間的に嵌合する下円柱孔（１９）が設けられ、ベース（１６）上の底面にはレンズ（３）に合う通光孔（２０）が２つ設けられ、ベース（１６）の左右両側面の間には、３つの前後分布で下位置決めブロック（１７）の斜面（１８）と平行に配置された上位置決めブロック（２１）が固定され、前部と中部に位置する上位置決めブロック（２１）の両端部には、それぞれ対応する２つの調整固定座に垂直的に当接する左調整板（９）と右調整板（１０）の第２調整エンドストランド（２３）が設けられ、中部及び後部に位置する上位置決めブロック（２１）の中部には、対応する調整固定座の上円柱（１４）と隙間的に嵌合する上円柱孔（２２）がそれぞれ設けられることを特徴とする２軸光学レンズ角度調整装置。 A two-axis optical lens angle adjustment device including a frame, two adjustment fixing seats, and two lens support seats,
Each lens support seat includes a cylindrical body (1), and a concave groove (2) is opened at the front and rear of the axially intermediate portion of the cylindrical body (1). A lens hole for locking the lens (3) is opened in the center in the front-rear direction, and a left positioning plate (4) is provided on one end surface of the cylindrical body (1) in a direction parallel to the lens (3). is fixed vertically, and an axial screw hole (5) is opened at the edge of the other end surface of the cylindrical body (1), and each adjustment and fixing seat includes a square-shaped cylindrical body (6). The left and right side plates of (6) have a left cylindrical hole (7) and a right cylindrical hole (8) that fit with both ends of the cylindrical body (1) with a gap, respectively, and the middle part of the cylindrical body (1) is Located inside the cylindrical body (6), both ends of the cylindrical body (1) pass through the left cylindrical hole (7) and the right cylindrical hole (8), respectively, and the left positioning plate (4) is located on the left side of the cylindrical body (6). A left adjustment plate (9) that engages with the plate and is arranged parallel to the left positioning plate (4) is fixedly connected to the front part of the left side of the left side plate of the cylinder (6). ) is vertically provided with two first adjusting end strands (11) that abut the upper and lower parts of the front side of the left positioning plate (4), respectively, and the right adjusting plate (10 ) are fixedly connected vertically, the right end surface of the cylindrical body (1) is aligned with the right side plate of the cylindrical body (6), and the right end surface of the cylindrical body (1) is screwed into the positioning shim (12) and the screw hole. The lower cylinder (15) is fixed vertically to the lower plate of the cylinder (6), and the upper cylinder (14) is vertically fixed to the upper plate of the cylinder (6). It is fixed;
The frame includes a groove-shaped base (16) having an upper opening for arranging an adjustment and fixing seat, and a lower positioning block (17) provided with a slope (18) is provided on the upper surface of the base (16). The lower plates of the cylindrical bodies (6) of the two adjustable and fixed seats are in contact with the slopes (18) of the corresponding lower positioning blocks (17), and the slopes (18) of each lower positioning block (17) are fixed. A lower cylindrical hole (19) is provided in the middle of the base, which is arranged perpendicularly to the slope direction of the slope (18) of the lower positioning block (17) and fits into the corresponding lower cylinder (15) with a gap. (16) Two light passing holes (20) that fit the lens (3) are provided on the upper bottom surface, and three lower positioning blocks (17) are provided between the left and right sides of the base (16) in front and rear distribution. An upper positioning block (21) is fixed, which is arranged parallel to the slope (18) of A second adjustment end strand (23) of the left adjustment plate (9) and right adjustment plate (10) that abuts against each other is provided, and the middle part of the upper positioning block (21) located in the middle and rear part is provided with a corresponding adjustment A two-axis optical lens angle adjustment device, characterized in that an upper cylindrical hole (22) is provided which fits into the upper cylindrical column (14) of the fixed seat with a gap. 筒体（６）の左側板又は右側板には、円筒体（１）の左端端部又は右端端部の円周面に当接する締付エンドストランド（２６）が設けられていることを特徴とする請求項５に記載の２軸光学レンズ角度調整装置。 The left side plate or the right side plate of the cylindrical body (6) is provided with a tightening end strand (26) that comes into contact with the circumferential surface of the left end or right end of the cylindrical body (1). The two-axis optical lens angle adjustment device according to claim 5. ベース（１６）の左右両側面の上端にはいずれも上位置決めブロック（２１）を載置するための斜め載置溝（２４）が設けられ、上位置決めブロック（２１）の両端と斜め載置溝（２４）とはボルト（２５）により固定接続されていることを特徴とする請求項６に記載の２軸光学レンズ角度調整装置。 Diagonal placement grooves (24) for placing the upper positioning block (21) are provided at the upper ends of both left and right sides of the base (16), and both ends of the upper positioning block (21) and the diagonal placement grooves are provided. 7. The biaxial optical lens angle adjusting device according to claim 6, wherein the two-axis optical lens angle adjusting device is fixedly connected to (24) by a bolt (25). ベース（１６）の左右両側面にレンズ交換用の円孔（２７）が開いていることを特徴とする請求項７に記載の２軸光学レンズ角度調整装置。 8. The biaxial optical lens angle adjustment device according to claim 7, wherein the base (16) has circular holes (27) for lens exchange on both left and right sides.
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JP7360564B1 (en) 2023-10-12
CN115016091B (en) 2022-11-08

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