CN102494558B - Two-dimensional precise same-side adjusting mechanism - Google Patents
Two-dimensional precise same-side adjusting mechanism Download PDFInfo
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- CN102494558B CN102494558B CN201110415140.1A CN201110415140A CN102494558B CN 102494558 B CN102494558 B CN 102494558B CN 201110415140 A CN201110415140 A CN 201110415140A CN 102494558 B CN102494558 B CN 102494558B
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- lens barrel
- horizontal
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- emitter
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Abstract
The invention relates to a two-dimensional precise same-side adjusting mechanism, relating to a high-precision laser beam angle control instrument, in particular to a beam adjusting device applied in a laser real confrontation system, which is functioned in adjusting the angle of exit laser rapidly and accurately in a two-dimensional direction, so that the purpose for precisely aiming can be achieved. The two-dimensional precise same-side adjusting mechanism is composed of a laser emission part and a mechanical adjusting part; the laser emission part comprises a laser source, a small lens cone, a convex lens and a large lens cone; and the mechanical adjusting part comprises a lens cone joint reed, a lens cone tension spring, a lens cone tail end sleeve, a lens cone adjusting block, a horizontal adjusting screw, a horizontal screw pressure spring, a horizontal threaded block, high and low screw pressure springs, high and low adjusting screws and high and low inclined blocks.
Description
Technical field
Precise same-side bidimensional governor motion of the present invention relates to a kind of high accuracy precise same-side bidimensional governor motion, a kind of light beam regulation device being applied in laser armed forces in real combat countermeasure system particularly, widely used lens barrel governor motion in Small Arms Transmitter at present, its function regulates fast and accurately the angle of shoot laser to reach the object of accurate aiming on two-dimensional directional.
Background technology
Laser calibration system is an important technology difficult point in laser armed forces in real combat countermeasure system.Traditional closely laser countermeasure (s) can not meet the training requirement of army, along with the raising of training requirement, and the expansion of training area, more and more higher to the requirement of laser calibration system.The design of laser calibration system was carried out to laser beam offset adjusted by four screws, wherein two screws carry out above-below direction adjusting in the past, and two screws carry out left and right directions adjusting.Adopt this kind of method to calibrate, calibration accuracy is low, and in calibration process, difficulty is larger.In laser armed forces in real combat countermeasure system, need laser transmitter hot spot and sighting system aiming point inregister.This just need to realize by precision mechanical system, and current laser transmitter and control instrument cannot be realized.
Summary of the invention
The object of the invention is to provides a kind of precise same-side bidimensional governor motion for above-mentioned weak point, be the laser beam angle automatic calibration instrument of a kind of simple in structure, high accuracy, high reliability, realize and quickly and easily laser beam being calibrated in minimum accuracy rating.
Precise same-side bidimensional governor motion of the present invention is to take following technical scheme to realize:
Precise same-side bidimensional governor motion is comprised of laser emission part and mechanical adjustment parts.
Laser emission part comprises lasing light emitter, little lens barrel, convex lens and large lens barrel, and lasing light emitter is arranged in large lens barrel, and convex lens are arranged in little lens barrel, and the light that lasing light emitter is produced pools directional light by convex lens.Described lasing light emitter adopts semiconductor laser.
Mechanical adjustment parts comprise lens barrel joint reed, lens barrel extension spring, lens barrel tail end sleeve, lens barrel regulating block, Level tune screw rod, horizontal screw bolt stage clip, horizontal helical piece, high-low screw stage clip, height adjusting screw(rod) and height skewback.
In mechanical adjustment parts: reed one end, lens barrel joint is fixed on emitter housing by 2 screws, the other end is fixed between large lens barrel front end face and little lens barrel by little lens barrel thread bush, as the fulcrum of emitter lens barrel parts, emitter lens barrel parts can be done two swings of upper and lower and left and right directions with this fulcrum; Lens barrel extension spring is on the stack shell of large lens barrel, and two ends are fixed on emitter housing, for the adjusting reset of large lens barrel, and guarantees that governor motion is without backlash phenomenon.
Lens barrel tail end sleeve is for the connection of lens barrel regulating block and large lens barrel, and the bidimensional that assurance lens barrel regulating block can be realized large lens barrel regulates; Level tune screw rod first passes the side of emitter housing, again successively through horizontal screw bolt stage clip and lens barrel regulating block, be threaded togather with horizontal helical piece, by rotation Level tune screw rod, promote the horizontal movement of lens barrel regulating block, drive large lens barrel to take lens barrel joint reed as fulcrum horizontal hunting, the horizontal direction that realizes laser regulates.
Height adjusting screw(rod) first passes the side of emitter housing, again through high-low screw stage clip, rotate through height skewback, interior fixing lug boss final and emitter housing links together, by rotation height adjusting screw(rod), in the situation that the rotation of the inner bottom surface of emitter housing restriction height skewback, promote the horizontal movement of height skewback, by the extruding of skewback, promote the height and movement of lens barrel regulating block, drive large lens barrel to take lens barrel joint reed and just swing as fulcrum, the height direction that realizes laser regulates.
Operation principle:
1, horizontal direction regulates: by rotation Level tune screw rod, promote the horizontal movement of lens barrel regulating block, drive large lens barrel to take lens barrel joint reed as fulcrum horizontal hunting, the horizontal direction that realizes laser regulates.
2, height direction regulates: by rotation height adjusting screw(rod), promote the horizontal movement of height skewback, by the extruding of skewback, promote the height and movement of lens barrel regulating block, drive large lens barrel to take lens barrel joint reed and just swing as fulcrum, the height direction that realizes laser regulates.
The technology of the present invention beneficial effect:
1, precise same-side bidimensional governor motion is based on mechanical lever method principle, two adjusting screw(rod)s are fixed on the homonymy of emitter housing, horizontally rotating of height adjusting screw(rod), by height skewback, transform, realize large lens barrel and take lens barrel joint reed and just swing as fulcrum, governor motion volume is little, and frame for movement precision is high, steady non-jitter during work, without backlash gap.
2, precise same-side bidimensional governor motion is the laser beam angle automatic calibration instrument of a kind of simple in structure, high accuracy, high reliability.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is precise same-side bidimensional governor motion cutaway view of the present invention.
Fig. 2 is precise same-side bidimensional governor motion top view of the present invention.
Fig. 3 is precise same-side bidimensional governor motion partial sectional view of the present invention.
Fig. 4 is Level tune lever construction figure of the present invention.
Fig. 5 is vertical adjusting lever front view of the present invention.
Fig. 6 is vertical adjusting lever left view of the present invention.
Number in the figure: 1, emitter housing, 2, little lens barrel thread bush, 3, lens barrel joint reed, 4, large lens barrel, 5, lens barrel extension spring, 6, lens barrel tail end sleeve, 7, lens barrel regulating block, 8, Level tune screw rod, 9, horizontal screw bolt stage clip, 10, horizontal helical piece, 11, height adjusting screw(rod), 12, high-low screw stage clip, 13, height skewback, 14, convex lens, 15, little lens barrel, 16, lasing light emitter.
The specific embodiment
With reference to accompanying drawing 1～3, precise same-side bidimensional governor motion is comprised of laser emission part and mechanical adjustment parts.
Laser emission part comprises lasing light emitter 16, little lens barrel 15, convex lens 14 and large lens barrel 4, and lasing light emitter 16 is arranged in large lens barrel 4, and convex lens 14 are arranged in little lens barrel 15, and the light that lasing light emitter 16 is produced pools directional light by convex lens 14.Described lasing light emitter 16 adopts semiconductor laser.
Mechanical adjustment parts comprise lens barrel joint reed 3, lens barrel extension spring 5, lens barrel tail end sleeve 6, lens barrel regulating block 7, Level tune screw rod 8, horizontal screw bolt stage clip 9, horizontal helical piece 10, high-low screw stage clip 12, height adjusting screw(rod) 11 and height skewback 13.
In mechanical adjustment parts: reed 3 one end, lens barrel joint are fixed on emitter housing 1 by 2 screws, the other end is fixed between large lens barrel 4 front end faces and little lens barrel 15 by little lens barrel thread bush 2, as the fulcrum of emitter lens barrel parts, emitter lens barrel parts can be done two swings of upper and lower and left and right directions with this fulcrum; Lens barrel extension spring 5 is on the stack shell of large lens barrel 4, and two ends are fixed on emitter housing 1, for the adjusting reset of large lens barrel 4, and guarantees that governor motion is without backlash gap.
Lens barrel tail end sleeve 6 is for the connection of lens barrel regulating block 6 and large lens barrel 4, and the bidimensional that assurance lens barrel regulating block 6 can be realized large lens barrel 4 regulates; Level tune screw rod 8 first passes the side of emitter housing 1, again successively through horizontal screw bolt stage clip 9 and lens barrel regulating block 7, be threaded togather with horizontal helical piece 10, by rotation Level tune screw rod 8, promote the horizontal movement of lens barrel regulating block 7, drive large lens barrel 4 to take lens barrel joint reed 3 as fulcrum horizontal hunting, the horizontal direction that realizes laser regulates.
Height adjusting screw(rod) 11 first passes the side of emitter housing 1, again through high-low screw stage clip 12, rotate through height skewback 13, interior fixing lug boss final and emitter housing 1 links together, by rotation height adjusting screw(rod) 11, in the situation that the inner bottom surface of emitter housing restriction height skewback 13 rotations, promote the horizontal movement of height skewback 12, by the extruding of skewback, promote the height and movement of lens barrel regulating block 7, drive large lens barrel 4 to take lens barrel joint reed 3 and just swing as fulcrum, the height direction that realizes laser regulates.
Measured result of the present invention shows: the every rotation of adjusting screw(rod) of precise same-side bidimensional governor motion of the present invention
, laser axis tilt is less than 0.3mrad.
As shown in Figure 4, fulcrum place is positioned at lens barrel front end to Level tune lever construction figure, and lever length is 37mm, according to designing requirement, calculates the axis horizontal displacement of fulcrum place
:
As shown in Figure 5, fulcrum place is positioned at lens barrel front end to vertical adjusting lever construction figure, and lever length is 30mm.According to designing requirement, calculate voussoir displacement z:
The axis vertical displacement of fulcrum place
Through as above designing and calculating, every adjusting screw(rod)
laser axis horizontal deflection 0.3mrad, vertical deflection 0.1mrad.
System can regulate the angle of shoot laser, and degree of regulation is less than 0.3mrad.
Claims (3)
1. a precise same-side bidimensional governor motion, is characterized in that being comprised of laser emission part and mechanical adjustment parts;
Laser emission part comprises lasing light emitter, little lens barrel, convex lens and large lens barrel; Lasing light emitter is arranged in large lens barrel, and convex lens are arranged in little lens barrel, and the light that lasing light emitter is produced pools directional light by convex lens;
Mechanical adjustment parts comprise lens barrel joint reed, lens barrel extension spring, lens barrel tail end sleeve, lens barrel regulating block, Level tune screw rod, horizontal screw bolt stage clip, horizontal helical piece, high-low screw stage clip, height adjusting screw(rod) and height skewback; Reed one end, lens barrel joint is fixed by screws on emitter housing, the other end is fixed between large lens barrel front end face and little lens barrel by little lens barrel thread bush, as the fulcrum of emitter lens barrel parts, emitter lens barrel parts can be done two swings of upper and lower and left and right directions with this fulcrum; Lens barrel extension spring is on the stack shell of large lens barrel, and two ends are fixed on emitter housing, for the adjusting reset of large lens barrel;
Lens barrel tail end sleeve is for the connection of lens barrel regulating block and large lens barrel, and the bidimensional that assurance lens barrel regulating block can be realized large lens barrel regulates; Level tune screw rod first passes the side of emitter housing, again successively through horizontal screw bolt stage clip and lens barrel regulating block, be threaded togather with horizontal helical piece, by rotation Level tune screw rod, promote the horizontal movement of lens barrel regulating block, drive large lens barrel to take lens barrel joint reed as fulcrum horizontal hunting, the horizontal direction that realizes laser regulates;
Height adjusting screw(rod) first passes the side of emitter housing, again through high-low screw stage clip, rotate through height skewback, interior fixing lug boss final and emitter housing links together, by rotation height adjusting screw(rod), in the situation that the rotation of the inner bottom surface of emitter housing restriction height skewback, promote the horizontal movement of height skewback, by the extruding of skewback, promote the height and movement of lens barrel regulating block, drive large lens barrel to take lens barrel joint reed and just swing as fulcrum, the height direction that realizes laser regulates.
2. precise same-side bidimensional governor motion according to claim 1, is characterized in that described bidimensional governor motion is at homonymy.
3. precise same-side bidimensional governor motion according to claim 1, is characterized in that the described lasing light emitter of institute adopts semiconductor laser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110415140.1A CN102494558B (en) | 2011-12-14 | 2011-12-14 | Two-dimensional precise same-side adjusting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110415140.1A CN102494558B (en) | 2011-12-14 | 2011-12-14 | Two-dimensional precise same-side adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102494558A CN102494558A (en) | 2012-06-13 |
| CN102494558B true CN102494558B (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110415140.1A Expired - Fee Related CN102494558B (en) | 2011-12-14 | 2011-12-14 | Two-dimensional precise same-side adjusting mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114754627B (en) * | 2022-03-30 | 2023-09-26 | 中国人民解放军空军航空大学 | Photoelectric sighting device with adjusting structure for optoelectronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038272C (en) * | 1994-09-19 | 1998-05-06 | 湖北长江光电仪器厂 | Aiming sight with eccentric spring ring |
| US6862832B2 (en) * | 2002-07-17 | 2005-03-08 | Ronnie G. Barrett | Digital elevation knob |
| CN200982836Y (en) * | 2006-11-13 | 2007-11-28 | 刘庆启 | Gun aiming device |
| CN101819005B (en) * | 2010-03-22 | 2013-03-20 | 珠海市春秋光学仪器有限公司 | Dual-partition independent and adjustable sighting telescope |
| CN101915521A (en) * | 2010-07-28 | 2010-12-15 | 南通环球光学仪器有限公司 | Built-in laser optical aiming device |
| CN202432922U (en) * | 2011-12-14 | 2012-09-12 | 中国人民解放军总参谋部第六十研究所 | Precise same-side two-dimensional adjustment mechanism |
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