CN116019086A - Photoelectric turntable embedded with kude light path - Google Patents
Photoelectric turntable embedded with kude light path Download PDFInfo
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- CN116019086A CN116019086A CN202310044019.5A CN202310044019A CN116019086A CN 116019086 A CN116019086 A CN 116019086A CN 202310044019 A CN202310044019 A CN 202310044019A CN 116019086 A CN116019086 A CN 116019086A
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- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 230000000007 visual effect Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 36
- 239000002274 desiccant Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000011324 bead Substances 0.000 claims description 3
- 230000005693 optoelectronics Effects 0.000 claims 5
- 108010066057 cabin-1 Proteins 0.000 description 12
- 238000012545 processing Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention relates to a photoelectric turntable embedded with a kude light path, wherein a U-shaped azimuth frame of the turntable can do azimuth movement under the drive of an azimuth motor in a turntable base, and a photoelectric load cabin can do elevation movement under the drive of an elevation motor on the U-shaped azimuth frame; the turntable base is provided with a hollow cavity, and the azimuth U-shaped frame is of a split shell structure between the upper part and the lower part; the laser beam is incident from the light inlet hole on the side wall of the turntable base, sequentially passes through a first kude reflector arranged in the cavity of the turntable base, a second kude reflector, a third kude reflector and a fourth kude reflector which are arranged in the azimuth U-shaped frame shell, and is deflected by a fifth kude reflector arranged in the photoelectric load cabin, and finally exits through the emission window of the photoelectric load cabin; the photoelectric load visual axis in the photoelectric load cabin and the emission window emit laser beams to share the same optical axis. The invention can perform image recognition and locking on unmanned aerial vehicles or other flight biological synchronizations near airport channels and accurately interfere and drive the unmanned aerial vehicles or other flight biological synchronizations.
Description
Technical Field
The invention belongs to the technical field of photoelectric rotary tables, and particularly relates to a photoelectric rotary table with a built-in kude optical path.
Background
Bird strikes are also known as "bird strikes," and from aviation analysis, it is essential that the flying animal collide with an airborne aircraft. The bird strike has great harm to air transportation, which not only seriously affects the life and property safety of aviation passengers and crewmembers, but also has great economic loss. With the development of aviation industry, the increase of global air traffic flow, the occurrence frequency of bird strike events presents an increasing trend, and airport bird strike prevention has become an important research topic worldwide.
Airport bird strike prevention usually adopts a gun to warn or uses a high-power loudspeaker to play sounds felt by birds so as to achieve the aim of expelling birds. The method is mainly suitable for driving out the bird swarm, and can not identify and lock flying objects such as birds and unmanned aerial vehicles which accidentally break into an airport channel, and can accurately interfere and drive out the flying objects.
Disclosure of Invention
The invention aims to solve the technical problem of providing a photoelectric turntable embedded with a Coulomb light path, which can synchronously realize the identification and locking of flying objects, thereby implementing accurate interference and displacement on the flying objects entering an airport channel.
In order to solve the problems, the photoelectric turntable with the embedded kude optical path comprises a turntable base, an azimuth U-shaped frame and a photoelectric load cabin; the azimuth U-shaped frame can perform azimuth movement under the drive of an azimuth motor in the turntable base, and the photoelectric load cabin can perform pitching movement under the drive of a pitching motor on the azimuth U-shaped frame; the turntable is characterized in that the turntable base is provided with a hollow cavity, and the azimuth U-shaped frame is of a split shell structure between the upper part and the lower part; the laser beam is incident from the light inlet hole on the side wall of the turntable base, sequentially passes through a first kude reflector arranged in the cavity of the turntable base, a second kude reflector, a third kude reflector and a fourth kude reflector which are arranged in the azimuth U-shaped frame shell, and is deflected by a fifth kude reflector arranged in the photoelectric load cabin, and finally exits through the emission window of the photoelectric load cabin; the photoelectric load visual axis in the photoelectric load cabin and the emission window emit laser beams to share the same optical axis.
The photoelectric load cabin is internally provided with photoelectric loads with a plurality of wave bands.
The pitching motor is fixedly arranged in the upper shell, the pitching motor is fixed on the pitching motor seat, the pitching motor shaft is a hollow shaft, the pitching motor shaft is fixed with a rotor of the pitching motor and is fixedly connected with the photoelectric load cabin, the cable wire passing cylinder is fixedly connected with the pitching motor shaft through a flange surface, and the cable wire passing cylinder is in sealing contact with the side surface of the load cabin; the pitching motor shaft and the pitching motor seat are supported by a pitching motor side sealing ball bearing at the rear side of the pitching motor and a pitching motor side auxiliary bearing at the front side of the pitching motor.
The pitching encoder is fixed on the pitching encoder seat, the pitching encoder shaft is a hollow shaft, the pitching encoder shaft is fixedly connected with the photoelectric load cabin, the light path sealing barrel is fixedly connected with the pitching encoder shaft through a flange surface, and the pitching encoder shaft and the pitching encoder seat are supported through a pitching encoder side dense bead bearing.
Sealing rubber strips are respectively arranged at two ends of the light path sealing barrel, one end of the light path sealing barrel is in compression sealing and fixed connection with the photoelectric load cabin, and the other end of the light path sealing barrel is in compression sealing and fixed connection with the pitching encoder shaft.
The bottom of the photoelectric load cabin is provided with a pitching spring mechanical lock, and a lock pin hole is formed in the lower shell of the azimuth U-shaped frame; when the locking is needed, the handle of the pitching spring mechanical lock is pulled and radially rotated for 90 degrees, so that the lock cylinder can extend out and be inserted into the lock pin hole, and mechanical locking is realized.
The reference position of the lower shell bottom zero position of the azimuth U-shaped frame is provided with azimuth angle marks.
The azimuth motor is fixedly arranged in the shaft hole at the upper part of the turntable base, a rotor of the azimuth motor is fixedly connected with the hollow azimuth shaft, and the azimuth encoder is fixedly arranged on the azimuth shaft; the azimuth shaft is supported by the turntable base through an azimuth dense ball bearing; the conductive slip ring is arranged in the shaft hole of the azimuth shaft, the rotor of the conductive slip ring is fixedly connected with the azimuth shaft, and the stator is fixedly connected with the turntable base; the top of the azimuth shaft is fixedly connected with the lower shell of the azimuth U-shaped frame.
The turntable base is movably connected with the lower shell in a sealing way through an azimuth labyrinth sealing piece.
A pitching drying agent box is fixed on the side wall of the upper shell of the azimuth U-shaped frame; an external connector set and a base desiccant cartridge are mounted on the lower side wall of the turntable base.
The invention has the beneficial effects that: the invention embeds the kude optical path in the two-dimensional photoelectric turntable, and the laser beam passes through the inside of the photoelectric turntable to turn and rotates along with the shafting to finally be emitted from the emitting hole of the photoelectric load cabin, so that the influence of the rotation of the turntable can be avoided; the emergent light of the laser beam and the load visual axis carried by the photoelectric turntable share the optical axis, so that image recognition and locking can be carried out on unmanned aerial vehicles or other flight biological synchronization near an airport channel, and accurate interference and displacement can be carried out on the unmanned aerial vehicles or other flight biological synchronization; the azimuth U-shaped frame adopts an upper-lower split structure, on one hand, split processing reduces processing difficulty, can improve processing precision, shortens processing period, and saves materials and processing cost; on the other hand, aiming at the characteristic that the photoelectric turntable has higher requirement on the vertical precision of azimuth and pitching two axes, the split assembly can accurately and efficiently assemble and call out the photoelectric turntable structure meeting the perpendicularity index through the working modes of trimming and grinding, assembling and checking.
Drawings
The invention is described in further detail below with reference to the drawings and the detailed description.
Fig. 1 is a structural outline view of the whole machine of the present invention.
Fig. 2 is a cross-sectional view of the complete machine of the present invention.
In the figure: 1. a photoelectric load cell; 11. an emission window; 12. a load window; 13. a pitch spring mechanical lock; 2. azimuth U-shaped frame; 21. an upper housing; 211. pitching the motor base; 212. a pitch motor; 2121. pitching the motor shaft; 213. a cable wire passing cylinder; 214. side ball-sealing bearing of pitching motor; 215. a pitch motor side auxiliary bearing; 216. a pitch encoder seat; 217. a pitch encoder; 2171. pitching the encoder shaft; 218. an optical path sealing barrel; 219. pitch encoder side dense ball bearings; 22. a lower housing; 221. a locking pin hole; 222. azimuth angle marking; 23. a pitch desiccant cartridge; 3. a turntable base assembly 31, a turntable base; 321. azimuth motor 322, azimuth axis; 323. an azimuth encoder; 324. bearing with dense beads; 33. a conductive slip ring; 34. azimuth labyrinth seals; 35. an outer connector set; 36. a base desiccant cartridge; 37. a light inlet hole; 4. the optical path of the kude, 41, the first kude reflector, 42, the mirror base bottom plate, 43, the second kude reflector, 44, the third kude reflector, 45, the fourth kude reflector, 46 and the fifth kude reflector.
The specific embodiment is as follows:
the present invention will now be described in further detail with reference to the drawings and examples, it being understood that the specific examples described herein are intended to illustrate the invention only and are not intended to be limiting. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements or interaction relationship between the two elements. The specific meaning of the above terms in the present invention can be understood in detail by those skilled in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below", "beneath" the second feature includes the first feature being "directly under" and obliquely below "the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, for convenience of description and simplicity of operation, and are not meant to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1, the photoelectric turntable with the embedded kude optical path comprises a photoelectric load cabin 1, an azimuth U-shaped frame 2, a turntable base assembly 3 and a kude optical path 4.
The photoelectric load cabin 1 is internally provided with photoelectric loads with a plurality of wave bands, wherein the photoelectric loads comprise a visible light camera and an infrared camera which are respectively used for acquiring daytime and night images, and can also comprise cameras with other wave bands; the emission window 11 and the load window 12 of each photoelectric load are arranged on the front cover of the photoelectric load cabin 1, and each photoelectric load visual axis shares the optical axis with the laser beam emitted from the emission window 11; the bottom of the photoelectric load cabin 1 is provided with a pitching spring mechanical lock 13, and the pitching spring mechanical lock 13 moves along with the photoelectric load cabin 1.
The upper shell 21 and the lower shell 22 of the azimuth U-shaped frame 2 are of split structures, and are fixedly connected through screws.
As shown in fig. 2, the pitch motor base 211 is fixedly arranged in the upper housing 21, the pitch motor 212 is fixed on the pitch motor base 211, the pitch motor shaft 2121 is a hollow shaft, the pitch motor shaft 2121 is fixedly connected with the rotor of the pitch motor 212 and the photoelectric load cabin 1, the cable wire passing cylinder 213 is fixedly connected with the pitch motor shaft 2121 through a flange surface, the cable wire passing cylinder 213 is in sealing contact with the side surface of the load cabin, and the pitch motor shaft 2121 and the pitch motor base 211 are supported by a pitch motor side sealing ball bearing 214 on the rear side of the pitch motor and a pitch motor side auxiliary bearing 215 on the front side. The pitch encoder side of the upper shell, the pitch encoder seat 216 is fixedly arranged in the upper shell 21, the pitch encoder 217 is fixedly arranged on the pitch encoder seat 216, the pitch encoder shaft 2171 is a hollow shaft, the pitch encoder shaft 2171 is fixedly connected with the photoelectric load cabin 1, the optical path sealing barrel 218 is fixedly connected with the pitch encoder shaft 2171 through a flange surface, sealing rubber strips are respectively arranged at two ends of the optical path sealing barrel 218, one end of the optical path sealing barrel is fixedly connected with the photoelectric load cabin 1 in a pressing sealing manner, and the other end of the optical path sealing barrel is fixedly connected with the pitch encoder shaft 2171 in a pressing sealing manner; the optical path sealing barrel 218 rotates along with the pitching motion of the photoelectric load cabin 1, so that the optical path can be protected from pollution; the pitch encoder shaft 2171 and the pitch encoder seat 216 are supported by a pitch encoder side ball bearing 219; the pitch desiccant cartridge 23 is secured to the side wall of the upper housing.
The lower shell 22 is provided with a lock pin hole 221, the axis of the pitching spring mechanical lock 13 is coincident with the axis of the lock pin hole 221, when the locking is needed, the handle of the pitching spring mechanical lock 13 is needed to be manually pulled and rotated 90 degrees in the radial direction, so that the lock cylinder extends out and is inserted into the lock pin hole 221, and the mechanical locking is realized; the reference position at the zero position of the bottom of the lower housing 22 has an azimuth angle marking 222, and the azimuth angle marking 222 is aligned with the zero position when the photoelectric turntable is powered on and reset.
The turntable base assembly 3 includes a turntable base 31, an azimuth motor 321, an azimuth shaft 322, and an azimuth encoder 323; the azimuth motor 321 is fixedly arranged in the shaft hole at the upper part of the turntable base 31, a rotor of the azimuth motor 321 is fixedly connected with the hollow azimuth shaft 322, and the azimuth encoder 323 is fixedly arranged on the azimuth shaft 322; the azimuth axis 322 and the turntable base 31 are supported by an azimuth ball bearing 324; the conductive slip ring 33 is arranged in the shaft hole of the azimuth shaft 322, the rotor of the conductive slip ring is fixedly connected with the azimuth shaft 322, and the stator is fixedly connected with the turntable base 31; the top of the azimuth shaft 322 is fixedly connected with the lower shell 22, the azimuth labyrinth seal 34 is fixedly arranged at the top of the turntable base 31, and the turntable base 31 is movably connected with the lower shell 22 in a sealing way through the azimuth labyrinth seal 34; a plurality of cover plates are mounted on the lower side wall of the turret base 31, and an external connector group 35, a base desiccant box 36, and an entry aperture 37 are mounted, respectively.
The kude optical path 4 comprises a first kude reflector 41, a mirror base bottom plate 42, a second kude reflector 43, a third kude reflector 44, a fourth kude reflector 45 and a fifth kude reflector 46; the mirror base bottom plate 42 is fixedly connected with the bottom of the turntable base 31; the first kude reflector 41 is arranged at the middle position of the lower cavity of the turntable base 31 and is fixedly arranged on the lens base bottom plate 42, the second kude reflector 43 is arranged at the position corresponding to the shaft hole of the azimuth shaft 33 at the bottom of the lower shell 22, the third kude reflector 44 is arranged at the bottom corner position of the lower shell 22, the fourth kude reflector 45 is arranged at the position corresponding to the optical path sealing barrel 218 in the upper shell 21, and the fifth kude reflector 46 is arranged at the position corresponding to the optical path sealing barrel 218 in the photoelectric load cabin 1; the five kude reflectors are all arranged at an angle of 45 degrees, the laser beam enters from the light entrance hole 37, sequentially passes through the first kude reflector 41, the second kude reflector 43, the third kude reflector 44, the fourth kude reflector 45 and the fifth kude reflector 46, is deflected, and finally exits from the emission window 11.
The photoelectric load cabin 1 has rotational degrees of freedom in the azimuth direction and the pitching direction, the kude optical path is embedded in the photoelectric turntable, and a laser beam enters from the light inlet hole 37 and passes through the kude optical path 4 and then is emitted from the emission window 11. The photoelectric load cabin 1 rotates in azimuth and pitching directions in real time under the drive of an azimuth motor and a pitching motor, an external processor analyzes and processes images acquired by the photoelectric load in real time, so that the identification and locking of flying objects near an airport channel are realized, and then the laser beams emitted by the emission window 11 interfere and drive the flying objects.
The invention is not limited to the above embodiments, and it is reasonably foreseen that a person skilled in the art may design many simple modified structural forms based on the present embodiments.
Claims (10)
1. An optoelectronic turntable embedded with a kude light path comprises a turntable base (31), an azimuth U-shaped frame (2) and an optoelectronic load cabin (1); the azimuth U-shaped frame can do azimuth movement under the drive of an azimuth motor (321) in the turntable base, and the photoelectric load cabin can do elevation movement under the drive of an elevation motor (212) on the azimuth U-shaped frame; the turntable is characterized in that the turntable base is provided with a hollow cavity, and the azimuth U-shaped frame is of a split shell structure between the upper part and the lower part; the laser beam is incident from a light inlet hole (37) on the side wall of the turntable base, sequentially passes through a first kude reflector (41) arranged in the cavity of the turntable base, a second kude reflector (43), a third kude reflector (44) and a fourth kude reflector (45) arranged in the shell of the azimuth U-shaped frame (2), is deflected by a fifth kude reflector (46) arranged in the photoelectric load cabin (1), and finally exits through an emission window (11) of the photoelectric load cabin; the photoelectric load visual axis in the photoelectric load cabin and the laser beam emitted by the emission window (11) share the same optical axis.
2. The photoelectric turntable embedded with the kude optical path according to claim 1, wherein photoelectric loads of a plurality of wave bands are carried in the photoelectric load cabin (1).
3. The photoelectric turntable embedded with the kude optical path according to claim 1, which is characterized in that a pitching motor side of an upper shell (21) of the azimuth U-shaped frame is fixedly arranged in the upper shell, a pitching motor seat (211) is fixedly arranged on the pitching motor seat, a pitching motor shaft (2121) is a hollow shaft, the pitching motor shaft is fixedly connected with a rotor of the pitching motor and is fixedly connected with a photoelectric load cabin, a cable wire passing cylinder (213) is fixedly connected with the pitching motor shaft through a flange surface, and the cable wire passing cylinder is in sealing contact with the side surface of the load cabin; the pitch motor shaft and the pitch motor seat are supported by a pitch motor side sealing ball bearing (214) at the rear side of the pitch motor and a pitch motor side auxiliary bearing (215) at the front side.
4. A photoelectric turntable with a built-in kude optical path according to claim 1 or 3, characterized in that a pitching encoder seat (216) is fixedly arranged in an upper shell (21) at the pitching encoder side of the upper shell of the azimuth U-shaped frame, a pitching encoder (217) is fixedly arranged on the pitching encoder seat, a pitching encoder shaft (2171) is a hollow shaft, the pitching encoder shaft is fixedly connected with a photoelectric load cabin, an optical path sealing barrel (218) is fixedly connected with the pitching encoder shaft through a flange surface, and a pitching encoder side bead bearing (219) is used for supporting the pitching encoder shaft and the pitching encoder seat.
5. The photoelectric turntable embedded with the kude optical path according to claim 4, wherein sealing rubber strips are arranged at two ends of the optical path sealing barrel, one end of the optical path sealing barrel is in compression sealing fixed connection with the photoelectric load cabin, and the other end of the optical path sealing barrel is in compression sealing fixed connection with the pitching encoder shaft.
6. A photoelectric turntable with a built-in kude optical path according to claim 1 or 3, characterized in that a pitching spring mechanical lock (13) is arranged at the bottom of the photoelectric load cabin, and a locking pin hole (221) is processed on a lower shell (22) of the azimuth U-shaped frame; when the locking is needed, the handle of the pitching spring mechanical lock is pulled and radially rotated for 90 degrees, so that the lock cylinder can extend out and be inserted into the lock pin hole, and mechanical locking is realized.
7. The optoelectronic turntable with embedded kude optical path of claim 1, wherein the reference position at the zero position of the lower housing bottom of the azimuth U-shaped frame has an azimuth angle mark (222).
8. The photoelectric turntable embedded with a kude optical path according to claim 1, wherein the azimuth motor (321) is fixedly arranged in a shaft hole at the upper part of the turntable base (31), a rotor of the azimuth motor is fixedly connected with a hollow azimuth shaft (322), and the azimuth encoder (323) is fixedly arranged on the azimuth shaft; the azimuth shaft and the turntable base are supported by an azimuth ball bearing (324); the conductive slip ring (33) is arranged in the shaft hole of the azimuth shaft, the rotor of the conductive slip ring is fixedly connected with the azimuth shaft, and the stator is fixedly connected with the turntable base; the top of the azimuth axis is fixedly connected with the lower shell (22) of the azimuth U-shaped frame.
9. Optoelectronic turret with embedded kude optical path according to claim 8, characterized in that the turret base is in sealing and movable connection with the lower housing by means of an azimuth labyrinth seal (34).
10. Optoelectronic turntable with embedded kude optical path according to claim 1, characterized in that a pitch desiccant box (23) is fixed on the upper housing side wall of the azimuth U-shaped frame; an external connector set (35) and a base desiccant cartridge (36) are mounted on the lower side wall of the turntable base (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310044019.5A CN116019086A (en) | 2023-01-29 | 2023-01-29 | Photoelectric turntable embedded with kude light path |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310044019.5A CN116019086A (en) | 2023-01-29 | 2023-01-29 | Photoelectric turntable embedded with kude light path |
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| Publication Number | Publication Date |
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| CN116019086A true CN116019086A (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310044019.5A Pending CN116019086A (en) | 2023-01-29 | 2023-01-29 | Photoelectric turntable embedded with kude light path |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116500747A (en) * | 2023-06-26 | 2023-07-28 | 天府兴隆湖实验室 | Thermal control turntable for optical equipment |
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| CN111638592A (en) * | 2020-06-10 | 2020-09-08 | 北京卫星环境工程研究所 | Laser tracking and aiming directional emission test system and test method |
| CN215635876U (en) * | 2021-06-29 | 2022-01-25 | 山东神戎电子股份有限公司 | U-shaped gyro image stabilization turntable |
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- 2023-01-29 CN CN202310044019.5A patent/CN116019086A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101794156A (en) * | 2010-01-15 | 2010-08-04 | 中国兵器工业第二〇五研究所 | Navigation locking device suitable for photoelectric tracker |
| CN204028706U (en) * | 2014-08-06 | 2014-12-17 | 长春通视光电技术有限公司 | Multi-load vehicular photoelectric stable platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116500747A (en) * | 2023-06-26 | 2023-07-28 | 天府兴隆湖实验室 | Thermal control turntable for optical equipment |
| CN116500747B (en) * | 2023-06-26 | 2023-09-05 | 天府兴隆湖实验室 | Thermal control turntable for optical equipment |
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