CN203298974U - Digital type white light sighting telescope comprehensive calibration instrument - Google Patents
Digital type white light sighting telescope comprehensive calibration instrument Download PDFInfo
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- CN203298974U CN203298974U CN2013202802239U CN201320280223U CN203298974U CN 203298974 U CN203298974 U CN 203298974U CN 2013202802239 U CN2013202802239 U CN 2013202802239U CN 201320280223 U CN201320280223 U CN 201320280223U CN 203298974 U CN203298974 U CN 203298974U
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- object lens
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- calibration instrument
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Abstract
The utility model relates to a digital type white light sighting telescope comprehensive calibration instrument, which is mainly suitably used for rapidly detecting optical instrument parameters such as infinite-distance focusing, optical parallax, graduation lean and zero position walking, etc. The digital type white light sighting telescope comprehensive calibration instrument which belongs to the technical field of optical detection instruments comprises a main optical device fixed on a base. A parallel light pipe object lens, a reflector, a target reticle and a light source are arranged inside the main optical device. The reflector is located right behind the parallel light pipe object lens. The target reticle is located on a focal plane of the parallel light pipe object lens. The light source is located behind the target reticle. The digital type white light sighting telescope comprehensive calibration instrument achieves the aim of detecting key indexes of optical instruments in one piece of equipment and improves the optical instrument maintenance and detection efficiency. According to real detection demands, the digital type white light sighting telescope comprehensive calibration instrument can be used for detecting different optical parameters by switching reticle patterns on the target reticle through a control system.
Description
Technical field
The utility model relates to a kind of digital white light gun sight integrated calibration instrument, and infinite distance focusing, parallax, reticle tilt and the zero-bit that mainly the is applicable to optical instrument isoparametric fast detecting of walking about, belong to the optical detecting instrument technical field.
Background technology
Detection to optical instrument need to provide for it datum target of an infinite distance, the traditional detection means adopt optical instrument to observe the target target plate of reference position, because the graduation groove position on target plate can not be detected and need to move on target plate according to reality, when detecting parallax and zero-bit and the parameter such as walk about, generally at first need to regulate by the school optical instrument, make its cross center and target plate graduation groove center superposition.This method easily causes the skew of the optical instrument zero-bit that school is good, affects the accuracy of detection of optical instrument.And when target plate is installed,, because groove can not move, be difficult to guarantee that the center of graduation groove just in time is on the reference point of whole instrument; When data read and record, artificial subjective factor and workload have been increased.
The measurement of optical instrument is mostly to carry out with many instrument means of single parameter at present, mainly has the following disadvantages:
1) special test equipment is many, and the instrument versatility is poor;
2) accuracy of detection is not high, and artificial subjectivity is strong;
3) record test data work is loaded down with trivial details, and it is unreliable to preserve;
Above these deficiencies have determined that directly traditional detection mode needs the support of a large amount of human and material resources.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of digital white light gun sight integrated calibration instrument, during detection according to the position by school optical instrument cross curve, regulate the graduation groove on the parallel light tube object lens, it is overlapped with cross curve, displacement by the graduation groove on the parallel light tube object lens and the focal length of parallel light tube object lens, the multinomial optical parametric of fast detecting optical instrument.
The technical scheme that provides according to the utility model, digital white light gun sight integrated calibration instrument comprises the primary optic that is fixed on base, the primary optic dead ahead is provided with support, it is characterized in that: be provided with parallel light tube object lens, catoptron, target graticule and light source in primary optic, catoptron is positioned at the dead astern of parallel light tube object lens, the target graticule is positioned on the focal plane of parallel light tube object lens, and light source is positioned at the rear of target graticule.
Further, the support upper end connects turntable, and turntable can rotate in the support upper end.
Further, the target graticule adopts liquid crystal display to make.
Further, the parallel light tube objective focal length equal its center to the distance of catoptron and catoptron to the target graticule apart from sum.
Compared with the prior art the utility model has the following advantages:
The utlity model has simple in structure, compact, reasonable, on-line storage record data and the large advantage of measurement index coverage, reach the optical instrument important indicator detects on an equipment purpose, improved the detection efficiency of safeguarding to optical instrument; The needs that detect according to reality, can switch graduation pattern on the target graticule by control system, for detection of different optical parametrics; Graduation groove on the target graticule can move as required on liquid crystal display, it is overlapped with the cross curve by the school optical instrument, directly reads by the position of school optical instrument cross curve; Can be by the position of mobile graduation groove to the reference point coordinate, the zero-bit of calibrating optical instrument.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model light path schematic diagram.
Description of reference numerals: 1-parallel light tube object lens, 2-catoptron, 3-target graticule, 4-light source, 5-primary optic, 6-support, 7-base, 8-turntable.
Embodiment
Following the utility model is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, the utility model mainly comprises the primary optic 5 that is fixed on base 7, and primary optic 5 dead aheads are provided with support 6, and support 6 upper ends connect turntable 8, and turntable 8 can rotate in support 6 upper ends.
Be provided with parallel light tube object lens 1, catoptron 2, target graticule 3 and light source 4 in primary optic 5, catoptron 2 is positioned at the dead astern of parallel light tube object lens 1, target graticule 3 is positioned on the focal plane of parallel light tube object lens 1, and light source 4 is positioned at the rear of target graticule 3.
Described target graticule 3 adopts liquid crystal display to make, and the graduation pattern can need to switch according to detecting, and can be shown in liquid crystal display with the excel form with detecting data.The graduation groove that shows on target graticule 3 can move on LCDs,, according to mobile distance and the focal length of parallel light tube object lens 1, obtain by the parameters of school instrument.
The illumination of described light source 4 is even, and brightness can be regulated as required, and the white light source of Uniform Illumination is provided for target graticule 3.
Described parallel light tube object lens 1 focal length equal its center to the distance of catoptron 2 and catoptron 2 to target graticule 3 apart from sum.
As shown in Figure 2, the target illuminated graticule 3 that light source 4 sends, project the graduation pattern on target graticule 3 on catoptron 2 light path of the present utility model, then by catoptron 2, reflexes on parallel light tube object lens 1., at timing, will be arranged on support 6 by the school optical instrument and aim at the window of primary optic 5.According to the position by school optical instrument cross curve, regulate the graduation groove on the parallel light tube object lens, it is overlapped, the displacement by the graduation groove on the parallel light tube object lens and the focal length of parallel light tube object lens, the multinomial optical parametric of fast detecting optical instrument with cross curve.And the needs while according to reality, detecting, can switch the graduation pattern that shows on target graticule 3.
Claims (4)
1. digital white light gun sight integrated calibration instrument, comprise the primary optic (5) that is fixed on base (7), primary optic (5) dead ahead is provided with support (6), it is characterized in that: be provided with parallel light tube object lens (1), catoptron (2), target graticule (3) and light source (4) in primary optic (5), catoptron (2) is positioned at the dead astern of parallel light tube object lens (1), target graticule (3) is positioned on the focal plane of parallel light tube object lens (1), and light source (4) is positioned at the rear of target graticule (3).
2. digital white light gun sight integrated calibration instrument as claimed in claim 1 is characterized in that: described support (6) upper end connects turntable (8), and turntable (8) can rotate in support (6) upper end.
3. digital white light gun sight integrated calibration instrument as claimed in claim 1, is characterized in that: the making of described target graticule (3) employing liquid crystal display.
4. digital white light gun sight integrated calibration instrument as claimed in claim 1 is characterized in that: described parallel light tube object lens (1) focal length equal its center to the distance of catoptron (2) and catoptron (2) to target graticule (3) apart from sum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202802239U CN203298974U (en) | 2013-05-21 | 2013-05-21 | Digital type white light sighting telescope comprehensive calibration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202802239U CN203298974U (en) | 2013-05-21 | 2013-05-21 | Digital type white light sighting telescope comprehensive calibration instrument |
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| Publication Number | Publication Date |
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| CN203298974U true CN203298974U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202802239U Expired - Lifetime CN203298974U (en) | 2013-05-21 | 2013-05-21 | Digital type white light sighting telescope comprehensive calibration instrument |
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| Country | Link |
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| CN (1) | CN203298974U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959299A (en) * | 2019-04-25 | 2019-07-02 | 无锡北方湖光光电有限公司 | A kind of riflescope zero adjustment device and method |
| CN112857581A (en) * | 2021-01-12 | 2021-05-28 | 湖北华中光电科技有限公司 | Simple thermal infrared imager zero position measuring device and using method thereof |
| CN113639960A (en) * | 2021-08-09 | 2021-11-12 | 孝感华中精密仪器有限公司 | Multispectral image inclination detection device |
-
2013
- 2013-05-21 CN CN2013202802239U patent/CN203298974U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109959299A (en) * | 2019-04-25 | 2019-07-02 | 无锡北方湖光光电有限公司 | A kind of riflescope zero adjustment device and method |
| CN109959299B (en) * | 2019-04-25 | 2024-05-17 | 无锡北方湖光光电有限公司 | Gun sighting telescope zero calibration device and method |
| CN112857581A (en) * | 2021-01-12 | 2021-05-28 | 湖北华中光电科技有限公司 | Simple thermal infrared imager zero position measuring device and using method thereof |
| CN113639960A (en) * | 2021-08-09 | 2021-11-12 | 孝感华中精密仪器有限公司 | Multispectral image inclination detection device |
| CN113639960B (en) * | 2021-08-09 | 2024-04-12 | 孝感华中精密仪器有限公司 | Multispectral image inclination detection device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |
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| CX01 | Expiry of patent term |