CN1727864A - A kind of static angular pick-up unit of portable optical observation sighting instrument - Google Patents
A kind of static angular pick-up unit of portable optical observation sighting instrument Download PDFInfo
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- CN1727864A CN1727864A CN 200510016519 CN200510016519A CN1727864A CN 1727864 A CN1727864 A CN 1727864A CN 200510016519 CN200510016519 CN 200510016519 CN 200510016519 A CN200510016519 A CN 200510016519A CN 1727864 A CN1727864 A CN 1727864A
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- parallel light
- angle
- light tube
- pivot arm
- height adjusting
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Abstract
A kind of static angular pick-up unit of portable optical observation sighting instrument, belong to a kind of static angular pick-up unit that relates in the photoelectric measurement technical field, the technical problem to be solved in the present invention provides a kind of static angular pick-up unit of portable optical observation sighting instrument.The technical scheme that solves is: comprise parts such as base, height adjusting bracket, fastening bolt, elevating lever, turning axle, pivot arm, the angle of elevation and horizontal angle parallel light tube, balancing weight; Height adjusting bracket is vertically fixed on the base, insert from the center pit of height adjusting bracket the lower end of elevating lever, can in the hole, move up and down, the arm that fastening bolt passes height adjusting bracket withstands on the elevating lever, turning axle is vertically installed in the upper end of elevating lever, the other end of turning axle is installed pivot arm, one end right side of pivot arm is equipped with angle of elevation parallel light tube and is become certain included angle with pivot arm, the horizontal angle parallel light tube is installed in the rotating shaft position of pivot arm, balancing weight is equipped with on pivot arm other end right side, and this device is suitable for outdoor utility.
Description
One, technical field
The invention belongs to the static angular pick-up unit of a kind of portable optical observation sighting instrument that relates in the photoelectric measurement technical field.
Two, technical background
The optical observation sighting instrument generally is meant astronomical telescope, geodetic surveying transit, large photoelectric instrument and equipments such as photoelectric tracking surveyor's transit.For the large-scale optical observation sighting instrument of this class, before dispatching from the factory preceding or using at the scene, all to detect demarcation,, give full play to the effect and the use value of instrument so that the user has gained some understanding to the technical performance index of instrument and is familiar with to its measuring accuracy.
Measuring accuracy is meant the spatial direction of instrument and the error of true value, and spatial direction is meant angular altitude and the position angle that the instrument optical axis points to, and the detection of measuring accuracy is divided into Static Detection and detection of dynamic.Can develop in the world in the past, produce the country of large photoelectric observation sighting instrument, to the detection of the measuring accuracy of instrument, because it is very big by the volume of test examination instrument, employed checkout equipment is no doubt also bigger, moves difficulty, generally all can only carry out indoor static and measure.
The prior art the most approaching with the present invention is the indoor static angle detection device of Changchun Institute of Optics, Fine Mechanics and Physics, CAS's development, as shown in Figure 1: comprise base 1, arched frame 2, parallel light tube group 4.The parallel light tube group 4 that is installed on the arched frame 2 is made up of four parallel light tubes, and one is the horizontal parallel light pipe bottom, and the angle of elevation is 0 °, and other angles of elevation of three are 25 °, 45 °, 65 ° successively.The optical axis of four parallel light pipes is in same plane and meet at a bit.By test examination instrument 3 place arched frame 2 below, make by the optical axes crosspoint of the intersection point of the transverse axis of test examination instrument 3, Z-axis and the optical axis to overlap with four parallel light tubes.
The angle of elevation with the horizontal parallel light pipe is a benchmark for 0 °, known second, third, the 4th parallel light tube be with respect to the spatial direction true value of horizontal parallel light pipe, the crosshair target all is housed on the focal plane of each parallel light tube, by test examination instrument 3 each parallel light tube of aiming, the crosshair target of each parallel light tube can both be imaged on by the center, visual field of test examination instrument 3, write down the angle value of each position and the value that misses the target, carry out just obtaining by the angle measurement accuracy of test examination instrument 3 after the data processing.
This static angular measurement mechanism is bulky, can not move the needs that the static angular of incompatibility outdoor environment detects.
Three, summary of the invention
In order to overcome the defective that above-mentioned prior art exists, the objective of the invention is to for adapting to the needs that outdoor static angular detects, the static angular pick-up unit of ad hoc a kind of modular construction.
The technical problem to be solved in the present invention is: the static angular pick-up unit that a kind of portable optical observation sighting instrument is provided.The technical scheme of technical solution problem is as shown in Figure 2: comprise base 5, height adjusting bracket 6, fastening bolt 7, elevating lever 8, turning axle 9, pivot arm 10, angle of elevation parallel light tube carriage 11, angle of elevation parallel light tube 12, horizontal angle directional light base 13, horizontal angle parallel light tube 14, by test examination instrument 15, balancing weight 16.
The height adjusting bracket 6 that has center pit is vertically fixed on the base 5, insert from the center pit of height adjusting bracket 6 lower end of elevating lever 8, be slidingly matched between the two, elevating lever 8 can move up and down in the center pit of height adjusting bracket 6, the wall that fastening bolt 7 passes height adjusting bracket 6 withstands on the elevating lever 8, be threaded engagement between the wall of fastening bolt 7 and height adjusting bracket 6, turning axle 9 is vertically installed in the upper end of elevating lever 8, be threaded engagement between the two, the other end of turning axle 9 is installed pivot arm 10, turning axle 9 is positioned at the bisector position of the length direction of pivot arm 10, pivot arm 10 can be around turning axle 9 rotations, angle of elevation parallel light tube carriage 11 is equipped with on an end right side at pivot arm 10, on angle of elevation parallel pipe carriage 11, be connected angle of elevation parallel light tube 12 is housed, become certain included angle between angle of elevation parallel light tube 12 and the pivot arm 10, horizontal angle parallel light tube 13 is connected and is installed in the bisector position on pivot arm 10 right sides, horizontal angle parallel light tube 14 is connected and is installed on the parallel base 13 of horizontal angle, make horizontal angle parallel light tube 14 optical axis perpendicular to pivot arm 10 and with the dead in line of turning axle 9, balancing weight 16 is equipped with on other end right side at pivot arm 10, the optical axis of the optical axis of angle of elevation parallel light tube 12 and horizontal angle parallel light tube 14 is in same section face, and the optical axes crosspoint of two parallel light tubes drops on by the rotation center of test examination instrument 15.
Principle of work explanation: the static angular pick-up unit of this portable optical observation sighting instrument, before using, at first use high precision transit (0.5 " precision) to measure space angle value between angle of elevation parallel light tube 12 and the horizontal angle parallel light tube 14; to adopt and repeatedly measure the method for averaging and determine; pivot arm 10 is placed on level, vertical or optional position; the space angle between two parallel light tubes is constant, and this angle value is as the space angle true value of the static angular pick-up unit of portable optical observation sighting instrument.By shown in Figure 2, to be placed angle of elevation parallel light tube 12 and 14 two parallel light tube optical axes crosspoints of horizontal angle parallel light tube place of this pick-up unit by test examination instrument 15, the optical axes crosspoint of two parallel light tubes is adjusted to by the rotation center of test examination instrument 15, adjusts by test examination instrument 15.Pivot arm is fixed on horizontal level, for the space angle true value of a horizontal direction is provided by test examination instrument 15., drawn by measurement by test examination instrument 15 by the angle measurement accuracy of the horizontal direction of test examination instrument 15 to two horizontal direction parallel light pipe space angle values.Pivot arm is fixed on the upright position for the space angle true value of a vertical direction is provided by test examination instrument, and the measurement by test examination instrument 15 passes through the parallel light tube space angle value of two vertical direction draws by the angle measurement accuracy of the vertical direction of test examination instrument 15.
This static angular pick-up unit also can detect by the boresight error of test examination instrument 15 and horizontal axis error in addition.
Good effect of the present invention: the present invention is owing to adopt modular construction, is convenient to dismounting and carries, and not only can demarcate by the angle measurement accuracy of test examination instrument, can also detect by the boresight error of test examination instrument and horizontal axis error, is specially adapted to the application of outdoor environment.
Four, description of drawings
Fig. 1 is the structural representation of prior art; Fig. 2 is a structural representation of the present invention.Figure of abstract also adopts Fig. 2.
Five, embodiment
The present invention implements by structure shown in Figure 2, and wherein the material of base 5 adopts cast iron, round, the material of height adjusting bracket 6 adopts cast steel, center pit be shaped as square or rectangular, the material of fastening bolt 7 adopts 45
#Steel, the material of elevating lever 8 adopts 45
#Steel, its shape is consistent with the center pit of height adjusting bracket 6, and the material of turning axle 9 adopts 45
#Steel, the material of pivot arm adopts the rectangular body cast aluminium, the material of angle of elevation parallel light tube carriage 11 adopts aluminium sheet, the material of horizontal angle directional light base 13 adopts tubular cast aluminium tube, the material of balancing weight 16 adopts cast iron, more than the size of each part design as required; The bore of angle of elevation parallel light tube 12 and horizontal angle parallel light tube 14, focal length is selected as required.
Claims (1)
1, a kind of static angular pick-up unit of portable optical observation sighting instrument, comprise base, angle of elevation parallel light tube, horizontal angle parallel light tube, it is characterized in that also comprising height adjusting bracket (6), fastening bolt (7), elevating lever (8), turning axle (9), pivot arm (10), angle of elevation parallel light tube carriage (11), horizontal angle directional light base (13), balancing weight (16); The height adjusting bracket (6) that has center pit is vertically fixed on the base (5), insert from the center pit of height adjusting bracket (6) lower end of elevating lever (8), be slidingly matched between the two, elevating lever (8) can move up and down in the center pit of height adjusting bracket (6), the wall that fastening bolt (7) passes height adjusting bracket (6) withstands on the elevating lever (8), between the wall of fastening bolt (7) and height adjusting bracket (6) is threaded engagement, turning axle (9) is vertically installed in the upper end of elevating lever (8), be threaded engagement between the two, the other end of turning axle (9) is installed pivot arm (10), turning axle (9) is positioned at the bisector position of the length direction of pivot arm (10), rotation (10) can be rotated around turning axle (9), angle of elevation parallel light tube carriage (11) is equipped with on an end right side at pivot arm (10), on angle of elevation parallel light tube carriage (11), be connected angle of elevation parallel light tube (12) is housed, become certain included angle between angle of elevation parallel light tube (12) and the pivot arm (10), horizontal angle parallel light tube (13) is connected and is installed in the bisector position on pivot arm (10) right side, horizontal angle parallel light tube (14) is connected and is installed on the parallel base of horizontal angle (13), make horizontal angle parallel light tube (14) optical axis perpendicular to pivot arm (10) and with the dead in line of turning axle (9), on the other end right side of pivot arm (10) balancing weight (16) is housed, the optical axis of the optical axis of angle of elevation parallel light tube (12) and horizontal angle parallel light tube (14) is in same section face, and the optical axes crosspoint of two parallel light tubes drops on by the rotation center of test examination instrument (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510016519 CN1727864A (en) | 2005-01-13 | 2005-01-13 | A kind of static angular pick-up unit of portable optical observation sighting instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510016519 CN1727864A (en) | 2005-01-13 | 2005-01-13 | A kind of static angular pick-up unit of portable optical observation sighting instrument |
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| CN1727864A true CN1727864A (en) | 2006-02-01 |
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| CN 200510016519 Pending CN1727864A (en) | 2005-01-13 | 2005-01-13 | A kind of static angular pick-up unit of portable optical observation sighting instrument |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949711A (en) * | 2010-08-25 | 2011-01-19 | 中国科学院长春光学精密机械与物理研究所 | Device and method for detecting dynamic angle measurement precision of large-sized photoelectric theodolite |
| CN102507141A (en) * | 2011-09-28 | 2012-06-20 | 北京遥感设备研究所 | Indoor calibration method for optical sights |
| CN101614503B (en) * | 2009-08-07 | 2012-06-27 | 中国人民解放军济南军区军械雷达修理所 | Multi-axis detection and correction device for 25 mm self-propelled anti-aircraft gun |
| CN102519482A (en) * | 2011-11-18 | 2012-06-27 | 中国商用飞机有限责任公司 | Calibration positioning device |
| CN103206950A (en) * | 2012-01-11 | 2013-07-17 | 株式会社拓普康 | Attachment device and total station |
| CN103759923A (en) * | 2014-01-20 | 2014-04-30 | 湖北航天技术研究院总体设计所 | Collimator parallel optical axis orientation included angle calibration device |
| CN105092217A (en) * | 2015-09-02 | 2015-11-25 | 科大国盾量子技术股份有限公司 | Angle calibration tool, calibration system and debugging method |
| CN105526950A (en) * | 2016-01-21 | 2016-04-27 | 北京理工大学 | Calibration detection device for optical sighting |
| CN107238358A (en) * | 2017-04-25 | 2017-10-10 | 张州逸 | The pivot caliberating device and its scaling method of a kind of rotary drive mechanism |
| CN107515101A (en) * | 2017-09-04 | 2017-12-26 | 中国电子科技集团公司第四十研究所 | The dynamic parameter calibrating installation and method of a kind of stab ilized electro-optical sight system stable measurement device |
-
2005
- 2005-01-13 CN CN 200510016519 patent/CN1727864A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614503B (en) * | 2009-08-07 | 2012-06-27 | 中国人民解放军济南军区军械雷达修理所 | Multi-axis detection and correction device for 25 mm self-propelled anti-aircraft gun |
| CN101949711A (en) * | 2010-08-25 | 2011-01-19 | 中国科学院长春光学精密机械与物理研究所 | Device and method for detecting dynamic angle measurement precision of large-sized photoelectric theodolite |
| CN102507141A (en) * | 2011-09-28 | 2012-06-20 | 北京遥感设备研究所 | Indoor calibration method for optical sights |
| CN102507141B (en) * | 2011-09-28 | 2013-11-13 | 北京遥感设备研究所 | Indoor calibration method for optical sights |
| CN102519482B (en) * | 2011-11-18 | 2015-05-27 | 中国商用飞机有限责任公司 | Calibration positioning device |
| CN102519482A (en) * | 2011-11-18 | 2012-06-27 | 中国商用飞机有限责任公司 | Calibration positioning device |
| CN103206950B (en) * | 2012-01-11 | 2015-07-22 | 株式会社拓普康 | Attachment device and total station |
| CN103206950A (en) * | 2012-01-11 | 2013-07-17 | 株式会社拓普康 | Attachment device and total station |
| US9103678B2 (en) | 2012-01-11 | 2015-08-11 | Kabushiki Kaisha Topcon | Attachment device and total station |
| CN103759923A (en) * | 2014-01-20 | 2014-04-30 | 湖北航天技术研究院总体设计所 | Collimator parallel optical axis orientation included angle calibration device |
| CN103759923B (en) * | 2014-01-20 | 2016-08-17 | 湖北航天技术研究院总体设计所 | Pointing instrumentation parallel optical axis orientation angle caliberating device |
| CN105092217A (en) * | 2015-09-02 | 2015-11-25 | 科大国盾量子技术股份有限公司 | Angle calibration tool, calibration system and debugging method |
| CN105092217B (en) * | 2015-09-02 | 2016-09-07 | 科大国盾量子技术股份有限公司 | A kind of angle calibration instrument, calibration system and adjustment method |
| CN105526950A (en) * | 2016-01-21 | 2016-04-27 | 北京理工大学 | Calibration detection device for optical sighting |
| CN105526950B (en) * | 2016-01-21 | 2018-01-19 | 北京理工大学 | Optical laying demarcation detection means |
| CN107238358A (en) * | 2017-04-25 | 2017-10-10 | 张州逸 | The pivot caliberating device and its scaling method of a kind of rotary drive mechanism |
| CN107515101A (en) * | 2017-09-04 | 2017-12-26 | 中国电子科技集团公司第四十研究所 | The dynamic parameter calibrating installation and method of a kind of stab ilized electro-optical sight system stable measurement device |
| CN107515101B (en) * | 2017-09-04 | 2020-06-09 | 中国电子科技集团公司第四十一研究所 | Dynamic parameter calibration device and method for stability measuring device of photoelectric sight stabilizing system |
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