CN219715756U - Laser radar auxiliary sighting system based on ultra-long focus - Google Patents
Laser radar auxiliary sighting system based on ultra-long focus Download PDFInfo
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- CN219715756U CN219715756U CN202320778680.4U CN202320778680U CN219715756U CN 219715756 U CN219715756 U CN 219715756U CN 202320778680 U CN202320778680 U CN 202320778680U CN 219715756 U CN219715756 U CN 219715756U
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- 230000003287 optical effect Effects 0.000 claims description 6
- 238000005259 measurement Methods 0.000 abstract description 14
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
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Abstract
The utility model belongs to the field of airplane horizontal point measurement, and discloses a laser radar auxiliary sighting system based on super-long focus, which comprises a fixed support, wherein a tripod head is arranged at the top of the fixed support, a telescopic system is fixedly arranged at the top of the tripod head, a green laser indicator is arranged on the telescopic system, the telescopic system comprises a camera cover connected with the tripod head, a digital camera is arranged in the camera cover through the support, a filter is arranged at the left side of the camera cover corresponding to the digital camera, the green laser indicator is fixedly arranged in the camera cover, a laser transmitting end penetrates through the camera cover and is positioned near the filter, and a focal length triggering mechanism is arranged on the digital camera. According to the scheme, the cradle head, the telescopic system and the radar are synchronous, the horizontal point position is accurately judged through the video, the precision and the efficiency are improved, in addition, each measuring point is provided with video recording, and the tracking is convenient.
Description
Technical Field
The utility model relates to the field of plane horizontal point measurement, in particular to a laser radar auxiliary sighting system based on ultra-long focus.
Background
Aircraft level measurement is also known as characteristic point measurement of an aircraft, by which the overall assembly quality of the aircraft is detected. The measuring tools used in the current plane level measuring work comprise a level meter, an optical theodolite, a total station, a laser tracker and the like. The traditional plane level measurement method adopts a level meter and an optical theodolite to measure a level point. The method adopts manual reading, recording and manual calculation, the horizontal state of the aircraft is required to be adjusted, the measuring process is complex, the human error is large, and the degree of automation is low.
In recent years, the laser tracker, the total station and other advanced digital instruments are widely applied to the plane level measurement, so that the precision and the automation degree of the plane level measurement are improved to a certain extent, and the labor intensity is reduced. However, when the total station performs horizontal measurement, auxiliary equipment single prism is used in cooperation, and the measurement precision can not meet the high-precision measurement requirement of a special model. The laser tracker has high measurement precision, but is easy to break light, contact type measurement, station switching and the like during measurement, so that the laser tracker is not suitable for measurement of a large-scale airplane.
The laser radar is used for measuring the horizontal point to solve the problems of the equipment, but the observation of the horizontal point cannot be clearly distinguished on a computer screen due to the fact that the distance is far (particularly a large airplane), so that a certain measurement error is caused, and the evaluation result is influenced.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a laser radar auxiliary sighting system based on super-long focus.
In order to solve the problems, the utility model adopts the following technical scheme.
The laser radar auxiliary sighting system based on the ultra-long focus comprises a fixed support, wherein a cradle head is arranged at the top of the fixed support, a telescopic system is fixedly arranged at the top of the cradle head, and a green laser indicator is arranged on the telescopic system;
the telescopic system comprises a camera cover connected with the cradle head, a digital camera is installed in the camera cover through a support, a filter is arranged on the left side of the camera cover corresponding to the digital camera, a green laser indicator is fixedly installed in the camera cover, a laser emitting end penetrates through the camera cover and is located near the filter, and a focal length triggering mechanism is arranged on the digital camera.
As a further description of the above technical solution: the bottom fixedly connected with fixed block of camera cover, install the light filling torch on the fixed block.
As a further description of the above technical solution: the back of the camera cover is provided with a remote switch trigger.
As a further description of the above technical solution: and a direct current power supply converter is arranged in the camera cover.
As a further description of the above technical solution: the digital camera is Nikon P1000 with optical zoom reaching 120 times.
As a further description of the above technical solution: the cradle head is an omnibearing cradle head.
Compared with the prior art, the utility model has the advantages that:
according to the scheme, the cradle head, the telescopic system and the radar are synchronous, the horizontal point position is accurately judged through the video, the precision and the efficiency are improved, in addition, each measuring point is provided with video recording, and the tracking is convenient.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the telescopic system of the present utility model;
FIG. 3 is a schematic view of the green laser pointer of the present utility model coupled to a camera housing.
The reference numerals in the figures illustrate:
1. a fixed bracket; 2. a cradle head; 3. a telescopic system; 31. a camera cover; 32. a digital camera; 33. a filter; 34. a focal length trigger mechanism; 35. a remote switch trigger; 36. a DC power converter; 4. a green laser pointer; 5. a fixed block; 6. and a light supplementing torch.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 3, an ultra-long focal laser radar assisted sighting system comprises a fixed support 1, wherein a tripod head 2 is arranged at the top of the fixed support 1, a telescopic system 3 is fixedly arranged at the top of the tripod head 2, and a green laser indicator 4 is arranged on the telescopic system 3, wherein the tripod head 2 is an omnibearing tripod head which can rotate left and right and can rotate up and down;
the telescopic system 3 is fixed on the holder 2, so that the telescopic system 3 and the green laser indicator 4 are synchronously directed, and the position of a horizontal point can be accurately judged, and the precision and the efficiency are improved.
Specifically, the telescopic system 3 includes a camera cover 31 connected with the pan-tilt 2, a digital camera 32 is installed in the camera cover 31 through a bracket, and the digital camera 32 is a nikon P1000 with an optical zoom of 120 times; the left side of the camera cover 31 is provided with a filter 33 corresponding to the digital camera 32, the green laser indicator 4 is fixedly arranged in the camera cover 31, the laser emitting end penetrates through the camera cover 31 and is located near the filter 33, the digital camera 32 is provided with a focal length triggering mechanism 34, the back of the camera cover 31 is provided with a remote switch trigger 35, remote power switch is achieved, and the camera cover 31 is internally provided with a direct current power converter 36.
According to the structure, the Nikon P1000 digital camera 32 with the optical zoom reaching 120 times is built in, and the laser indicating system and the remote switch are matched, so that a set of high-definition telescopic system is formed, auxiliary sighting is performed, and the purpose of accurately judging the horizontal point position is achieved.
In addition, the bottom of the camera housing 31 is fixedly connected with a fixing block 5, and a light supplementing electric cylinder 6 is mounted on the fixing block 5 to provide auxiliary light when shooting under the condition of lack of light.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Laser radar assists system of observing based on overlength is burnt, including fixed bolster (1), its characterized in that: the top of the fixed support (1) is provided with a cradle head (2), the top of the cradle head (2) is fixedly provided with a telescopic system (3), and the telescopic system (3) is provided with a green laser indicator (4);
the telescopic system (3) comprises a camera cover (31) connected with the cradle head (2), a digital camera (32) is installed inside the camera cover (31) through a support, a filter (33) is arranged on the left side of the camera cover (31) corresponding to the digital camera (32), a green laser indicator (4) is fixedly installed inside the camera cover (31) and a laser transmitting end penetrates through the camera cover (31) and is located near the filter (33), and a focal length triggering mechanism (34) is arranged on the digital camera (32).
2. The ultralong-focus-based lidar-assisted viewing system of claim 1, wherein: the bottom of camera cover (31) fixedly connected with fixed block (5), install light filling electric cylinder (6) on fixed block (5).
3. The ultralong-focus-based lidar-assisted viewing system of claim 1, wherein: a remote switch trigger (35) is arranged on the back surface of the camera cover (31).
4. The ultralong-focus-based lidar-assisted viewing system of claim 1, wherein: a DC power converter (36) is provided in the camera cover (31).
5. The ultralong-focus-based lidar-assisted viewing system of claim 1, wherein: the digital camera (32) is Nikon P1000 with an optical zoom of 120 times.
6. The ultralong-focus-based lidar-assisted viewing system of claim 1, wherein: the cradle head (2) is an omnibearing cradle head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320778680.4U CN219715756U (en) | 2023-04-11 | 2023-04-11 | Laser radar auxiliary sighting system based on ultra-long focus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320778680.4U CN219715756U (en) | 2023-04-11 | 2023-04-11 | Laser radar auxiliary sighting system based on ultra-long focus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219715756U true CN219715756U (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320778680.4U Active CN219715756U (en) | 2023-04-11 | 2023-04-11 | Laser radar auxiliary sighting system based on ultra-long focus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219715756U (en) |
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2023
- 2023-04-11 CN CN202320778680.4U patent/CN219715756U/en active Active
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