LU502425B1 - Line-of-sight adjusting device for underwater video monitoring systems - Google Patents
Line-of-sight adjusting device for underwater video monitoring systems Download PDFInfo
- Publication number
- LU502425B1 LU502425B1 LU502425A LU502425A LU502425B1 LU 502425 B1 LU502425 B1 LU 502425B1 LU 502425 A LU502425 A LU 502425A LU 502425 A LU502425 A LU 502425A LU 502425 B1 LU502425 B1 LU 502425B1
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- LU
- Luxembourg
- Prior art keywords
- assemblies
- rods
- support
- monitoring
- rotating
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 102
- 230000000712 assembly Effects 0.000 claims abstract description 164
- 238000000429 assembly Methods 0.000 claims abstract description 164
- 241001465754 Metazoa Species 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 230000009182 swimming Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/561—Support related camera accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
- Closed-Circuit Television Systems (AREA)
- Measurement Of Optical Distance (AREA)
Abstract
Disclosed is a line-of-sight adjusting device for underwater video monitoring systems, which belongs to the technical field of underwater monitoring equipment. The line-of-sight adjusting device comprises support assemblies, rotating assemblies, first monitoring assemblies and second monitoring assemblies, wherein the support assemblies are immersed in water bodies, the rotating assemblies penetrate through the support assemblies and rotationally cooperate with the support assemblies, the first monitoring assemblies and the second monitoring assemblies are respectively arranged on opposite sides of the support assemblies, and water in water bodies flows to rotate the rotating assemblies. Compared to prior art, the present invention enables that rotating assemblies are driven to rotate in virtue of swimming and moving of underwater animals, so that the first monitoring assemblies and the second monitoring assemblies are respectively adjusted to head and tail sides of the underwater animals, thereby achieving dynamic underwater animal monitoring, and improving an underwater animal monitoring effect.
Description
Line-of-sight adjusting device for underwater video monitoring systems LU502425 Technical Field The present invention belongs to the technical field of underwater monitoring equipment, and specifically relates to a line-of-sight adjusting device for underwater video monitoring systems.
Background Technology At present, when it comes to protection and management of underwater animals, underwater monitors are often adopted to monitor underwater animals in real time, so that staff can keep track of status of underwater animals at any time.
Most of existing underwater monitoring devices are video collectors installed inside water bodies and collect videos of underwater animals to realize underwater animals monitoring. However, those existing video collectors are often fixedly arranged in water bodies, resulting in a relatively limited range of monitoring, and it is impossible to conduct more comprehensive underwater animal monitoring.
Summary of the Invention In view of shortcomings of the prior art mentioned above, a technical problem to be solved by embodiments of the present invention is to provide a line-of-sight adjusting device for underwater video monitoring systems.
To address the above technical problem, the present invention offers following technical solutions: A line-of-sight adjusting device for underwater video monitoring systems comprises support assemblies, rotating assemblies, first monitoring assemblies and second monitoring assemblies, wherein the support assemblies are immersed in water bodies, the rotating assemblies penetrate through the support assemblies and rotationally cooperate with the support assemblies, the first monitoring assemblies and the second monitoring assemblies are respectively arranged on opposite sides of the support assemblies, and water in water bodies flows to rotate the rotating assemblies so as to drive the first monitoring assemblies and the second monitoring assemblies to rotate on two sides of the support assemblies respectively, thereby monitoring underwater animals swimming and moving along one side of the support assemblies.
As a further technical solution of the present invention, the rotating assemblies comprise rotating rods and a plurality of blades fixedly arranged on lateral walls of the rotating rods, the rotating rods penetrate through the support assemblies and rotationally cooperate with the support assemblies,
ends of the first monitoring assemblies extend to inner portions of the support assemblies LU502425 and connect with the rotating rods, and ends of the second monitoring assemblies extend to inner portions of the support assemblies and connect with the rotating rods.
As a further technical solution of the present invention, the support assemblies comprise support rods, the support rods are of hollow structures, at one side of the support rods are opened first slide grooves, the rotating rods penetrate through the support rods and rotationally cooperate with the support rods, the first monitoring assemblies comprise first mounting rods and first video collectors, the first video collectors are respectively fixed on two ends of the first mounting rods, at one side of the first mounting rods are fixedly arranged first connecting rods, and ends of the first connecting rods away from the first mounting rods extend from the first slide grooves to inner portions of the support rods and fixedly connect with the rotating rods.
As a further technical solution of the present invention, at sides of the support rods away from the first slide grooves are provided second slide grooves, the second monitoring assemblies comprise second mounting rods and second video collectors, the second video collectors are respectively fixed on two ends of the second mounting rods, at one side of the second mounting rods are fixedly arranged second connecting rods, ends of the second connecting rods away from the second mounting rods extend from the second slide grooves to inner portions of the support rods and connect with the rotating rods through transmission assemblies, and the transmission assemblies are used to transfer torques to the second mounting rods and drive the second mounting rods to rotate in directions opposite to the first mounting rods.
As a further technical solution of the present invention, the transmission assemblies comprise sector gears and incomplete gears, the sector gears are fixedly arranged on lateral walls of the rotating rods, at one side of the sector gears are meshed the incomplete gears, and sides of the incomplete gears are rotationally connected with inner walls of the support rods through shafts, and ends of the second connecting rods away from the second mounting rods extend from the second slide grooves to inner portions of the support rods and fixedly connect with the incomplete gears.
As a further technical solution of the present invention, the rotating assemblies, a plurality of sets of the first monitoring assemblies and the second monitoring assemblies are all provided at intervals along length directions of the support assemblies.
As a further technical solution of the present invention, the line-of-sight adjusting device LU502425 further comprises drive assemblies, and the drive assemblies are used to drive support rods to move along depth directions of water bodies.
As a further technical solution of the present invention, end portions of the support rods are fixedly arranged sleeves, the drive assemblies comprise motors and screw rods mounted on the motors, and the screw rods penetrate the sleeves and are in threaded cooperation with the sleeves.
Compared to the prior art, the present invention has following beneficial effects: in embodiments of the present invention, when underwater animals swim and move along one side of the support assemblies, water in a water body on the side of the support assemblies is caused to flow; flowing water drives the rotating assemblies to rotate, and the first monitoring assemblies and the second monitoring assemblies are driven to rotate at two sides of the support assemblies, so that head and tail directions of the underwater animals are monitored respectively.
Compared with the prior art, the present invention enables that the rotating assemblies are driven to rotate by virtue of swimming and moving of underwater animals, so that the first monitoring assemblies and the second monitoring assemblies are respectively adjusted to head and tail sides of the underwater animals, thereby achieving dynamic underwater animal monitoring, and improving underwater animal monitoring effects.
Brief Description of the Drawings Figure 1 is a structural diagram of a line-of-sight adjusting device for underwater video monitoring systems; Figure 2 is a structural diagram of drive assemblies in the line-of-sight adjusting device for underwater video monitoring systems; and Figure 3 is a structural diagram of a transmission assembly in the line-of-sight adjusting device for underwater video monitoring systems.
The markups in the drawings are indicated as follows: 10- support assembly; 101- support rod; 102- first slide groove: 103- sleeve; 20- rotating assembly: 201- blade; 202- rotating rod, 30- first monitoring assembly; 301- first video collector; 302- first mounting rod; 303- first connecting rod;
40- transmission assembly; LU502425 401- sector gear, 402- incomplete gear; 403- shaft; 50- drive assembly; 501- screw rod; 502- motor; 60- second monitoring assembly; 601- second video collector; 602- second mounting rod; and 603- second connecting rod.
Specific Embodiments Technical solutions of the present invention will be described in further detail below in conjunction with specific embodiments.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, the embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, but should not be construed as a limitation on the present invention.
Please refer to figure 1, an embodiment of the present invention discloses a line-of-sight adjusting device for underwater video monitoring systems comprising support assemblies 10, rotating assemblies 20, first monitoring assemblies 30 and second monitoring assemblies 60, wherein the support assemblies 10 are immersed in water bodies, the rotating assemblies 20 penetrate through the support assemblies 10 and rotationally cooperate with the support assemblies 10, the first monitoring assemblies 30 and the second monitoring assemblies 60 are respectively arranged on opposite sides of the support assemblies 10, and water in water bodies flows to rotate the rotating assemblies 20 so as to drive the first monitoring assemblies and the second monitoring assemblies 60 to rotate on two sides of the support assemblies 10 respectively, thereby monitoring underwater animals swimming and moving along one side 30 of the support assemblies 10.
When underwater animals swim along and pass through one side of the support assemblies 10, water at the side of the support assemblies 10 is caused to flow, and the rotating assemblies 20 are driven by flowing water to rotate, so that the first monitoring assemblies 30 and the second monitoring assemblies 60 are driven to rotate at both sides of the support assemblies 10, thereby achieving monitoring the underwater animals respectively from head and tail directions thereof.
Please refer to figure 1 and figure 3, in an embodiment of the present invention, the rotating assemblies 20 comprise rotating rods 202 and a plurality of blades 201 fixedly arranged on lateral walls of the rotating rods 202, the rotating rods 202 penetrate through the support LU502425 assemblies 10 and rotationally cooperate with the support assemblies 10, ends of the first monitoring assemblies 30 extend to inner portions of the support assemblies 10 and connect with the rotating rods 202, and 5 ends of the second monitoring assemblies 60 extend to inner portions of the support assemblies 10 and connect with the rotating rods 202. When underwater animals swim along and pass through one side of the support assemblies 10, water is caused to flow, the blades 201 are pushed by flowing water and drive the rotating rods 202 to rotate relative to the support assemblies 10, the rotating rods 202 rotate, then the first monitoring assemblies 30 are driven to rotate toward the underwater animals, and through transmission assemblies 40 the second monitoring assemblies 60 are driven to rotate toward the underwater animals, so that the first monitoring assemblies 30 and the second monitoring assemblies 60 respectively rotate toward head and tail directions of the underwater animals, thereby achieving comprehensive underwater animal monitoring.
Please refer to figure 1 and figure 3, in one embodiment of the present invention, the support assemblies 10 comprise support rods 101, the support rods 101 are of hollow structures, at one side of the support rods 101 are opened first slide grooves 102, the rotating rods 202 penetrate through the support rods 101 and rotationally cooperate with the support rods 101, and the first monitoring assemblies 30 comprise first mounting rods 302 and first video collectors 301, the first video collectors 301 are respectively fixed on two ends of the first mounting rods 302, at one side of the first mounting rods 302 are fixedly arranged first connecting rods 303, and ends of the first connecting rods 303 away from the first mounting rods 302 extend from the first slide grooves 102 to inner portions of the support rods 101 and fixedly connect with the rotating rods 202.
When underwater animals swim along and pass through one side of the support assemblies 10, water is caused to flow, the blades 201 are pushed by flowing water and drive the rotating rods 202 to rotate relative to the support rods 101, the first connecting rods 303 are then driven to slide inside the first slide grooves 102, the mounting rods 302 are driven to rotate outside the support rods 101, and two sets of the first video collectors 301 are driven to rotate toward the underwater animals, thereby performing video monitoring on the underwater animals Please refer to figure 3, in one embodiment of the present invention, at sides of the support rods 101 away from the first slide grooves 102 are provided second slide grooves, the second monitoring assemblies 60 comprise second mounting rods 602 and second video collectors 601, the second video collectors 601 are respectively fixed on two ends of the second mounting rods 602, at sides of the second mounting rods 602 are fixedly arranged second connecting rods 603, ends of the second connecting rods 603 away from the second mounting rods 602 extend from the second slide grooves to inner portions of the support rods 101 and connect with the rotating rods 202 through transmission assemblies 40, and the transmission assemblies 40 are used to transfer torques to the second mounting rods 602 and drive the second mounting LU502425 rods 602 to rotate in directions opposite to the first mounting rods 302. When the rotating rods 202 rotate to drive the first mounting rods 302 to rotate toward underwater animals, torques of the mounting rods 202 are transmitted to the second mounting rods 602 through the transmission assemblies 40, then the second mounting rods 602 are driven to rotate and maintain rotation directions opposite to the first mounting rods 302, so that the second mounting rods 602 can drive the second video collectors 601 to rotate in a direction of the underwater animals, and cooperate with the first video collectors 301, thereby performing video monitoring from head and tail directions of the underwater animals.
Please refer to figure 3, in one embodiment of the present invention, the transmission assemblies 40 comprise sector gears 401 and incomplete gears 402, the sector gears 401 are fixedly arranged on lateral walls of the rotating rods 202, at one side of the sector gears 401 are meshed the incomplete gears 402, and sides of the incomplete gears 402 are rotationally connected with inner walls of the support rods 101 through shafts 403, and ends of the second connecting rods 603 away from the second mounting rods 602 extend from the second slide grooves to inner portions of the support rods 101 and fixedly connect with the incomplete gears
402.
When the rotating rods 202 rotate, the sector gears 401 are driven to rotate and mesh with the incomplete gears 402, then the incomplete gears 402 are driven to rotate, the incomplete gears 402 rotate to drive the second connecting rods 603 to slide inside the second slide grooves, the second connecting rods 603 drive the second mounting rods 602 to rotate outside the support rods 101 so that two sets of second video collectors 601 are driven to rotate toward underwater animals, and the sector gears 401 and the incomplete gears 402 are in meshing transmission, which can ensure that the second mounting rods 602 rotate in directions opposite to the first mounting rods 302 rotate, so that the second video collectors 601 and the first video collectors 301 can rotate to head and tail directions of the underwater animals respectively, thereby enlarging a range of monitoring video on the underwater animals.
Please refer to figure 1, in one embodiment of the present invention, a plurality of sets of the rotating assemblies 20, the first monitoring assemblies 30 and the second monitoring assemblies 60 are all provided at intervals along length directions of the support assemblies 10.
When underwater animals travel between adjacent two sets of the rotating assemblies 20, water is driven to flow and the adjacent two sets of the rotating assemblies 20 are then pushed to rotate relatively, and corresponding first monitoring assemblies 30 and second monitoring assemblies 60 are driven to rotate toward underwater animals, thereby performing video monitoring from head and tail directions of the underwater animals.
Based on that underwater animals move and swim at different depths in different seasons, an embodiment of the present invention is shown in figure 2, wherein the line-of-sight adjusting device further comprises drive assemblies 50, the drive assemblies 50 are used to drive support rods 101 to move along depth directions of water bodies, and according to water depths that LU502425 underwater animals move in different seasons, the support rods 101 are adjusted to different depths in the water body, so as to improve a monitoring effect of underwater animals.
Please refer to figure 2, in an embodiment of the present invention, end portions of the support rods 101 are fixedly arranged sleeves 103, the drive assemblies 50 comprise motors 502 and screw rods 501 mounted on the motors 502, and the screw rods 501 penetrate the sleeves 103 and are in threaded cooperation with the sleeves 103. The motors 502 drive the screw rods 501 to rotate, the screw rods are in threaded cooperation with the sleeves 103, and then the support rods 101 move along depth directions of the screw rods 501, so that the support rods 101, the rotating assemblies 20, the first monitoring assemblies 30 and the second monitoring assemblies 60 are adjusted to depths at which the underwater animals are, thereby realizing tracking and monitoring of the underwater animals.
In embodiments of the present invention, when underwater animals swim along and pass through one side of the support assemblies 10, water at the side of the support assemblies 10 are caused to flow, flowing water drive the rotating assemblies 20 to rotate, then the first monitoring assemblies 30 and the second monitoring assemblies 60 are driven to rotate on both sides of the supporting assemblies 10, so that head and tail directions of the underwater animals are monitored respectively.
Compared to the prior art, the present invention enables that rotating assemblies 20 are driven to rotate in virtue of swimming and moving of underwater animals, so that the first monitoring assemblies 30 and the second monitoring assemblies 60 are respectively adjusted to head and tail sides of the underwater animals, thereby achieving dynamic underwater animal monitoring, and improving an underwater animal monitoring effect.
The preferred embodiments of the present patent are described in detail above, but the present patent is not limited to the above-mentioned embodiments.
And within the scope of knowledge possessed by ordinary technicians in the field, variations can also be made without deviating from principles of the present invention.
Claims (8)
1. A line-of-sight adjusting device for underwater video monitoring systems comprising support assemblies, rotating assemblies, first monitoring assemblies and second monitoring assemblies, wherein — the support assemblies are immersed in water bodies, — the rotating assemblies penetrate through the support assemblies and rotationally cooperate with the support assemblies, — the first monitoring assemblies and the second monitoring assemblies are respectively arranged on opposite sides of the support assemblies, and — water in water bodies flows to rotate the rotating assemblies so as to drive the first monitoring assemblies and the second monitoring assemblies to rotate on two sides of the support assemblies respectively, thereby monitoring underwater animals swimming and moving along one side of the support assemblies.
2. The line-of-sight adjusting device for underwater video monitoring systems according to claim 1, wherein the rotating assemblies comprise rotating rods and a plurality of blades fixedly arranged on lateral walls of the rotating rods, — the rotating rods penetrate through the support assemblies and rotationally cooperate with the support assemblies, — ends of the first monitoring assemblies extend to inner portions of the support assemblies and connect with the rotating rods, and — ends of the second monitoring assemblies extend to inner portions of the support assemblies and connect with the rotating rods.
3. The line-of-sight adjusting device for underwater video monitoring systems according to claim 2, wherein — the support assemblies comprise support rods, — the support rods are of hollow structures, at one side of the support rods are opened first slide grooves, the rotating rods penetrate through the support rods and rotationally cooperate with the support rods, — the first monitoring assemblies comprise first mounting rods and first video collectors, and first video collectors, the first video collectors are respectively fixed on two ends of the first mounting rods, — at sides of the first mounting rods are fixedly arranged first connecting rods, and ends of the first connecting rods away from the first mounting rods extend from the first slide grooves to inner portions of the support rods and fixedly connect with the rotating rods.
4. The line-of-sight adjusting device for underwater video monitoring systems according to LU502425 claim 3, wherein — at sides of the support rods away from the first slide grooves are provided second slide grooves, — the second monitoring assemblies comprise second mounting rods and second video collectors, the second video collectors are respectively fixed on two ends of the second mounting rods, — at sides of the second mounting rods are fixedly arranged second connecting rods, ends of the second connecting rods away from the second mounting rods extend from the second slide grooves to inner portions of the support rods and connect with the rotating rods through transmission assemblies, and — the transmission assemblies are used to transfer torques to the second mounting rods and drive the second mounting rods to rotate in directions opposite to the first mounting rods.
5. The line-of-sight adjusting device for underwater video monitoring systems according to claim 4, wherein — the transmission assemblies comprise sector gears and incomplete gears, — the sector gears are fixedly arranged on lateral walls of the rotating rods, — at one side of the sector gears, these are meshed the incomplete gears, — sides of the incomplete gears are rotationally connected with inner walls of the support rods through shafts, and — ends of the second connecting rods away from the second mounting rods extend from the second slide grooves to inner portions of the support rods and fixedly connect with the incomplete gears.
6. The line-of-sight adjusting device for underwater video monitoring systems according to claim 1, wherein a plurality of sets of the rotating assemblies, the first monitoring assemblies and the second monitoring assemblies are all provided at intervals along length directions of the support assemblies.
7. The line-of-sight adjusting device for underwater video monitoring systems according to claim 3, wherein — the line-of-sight adjusting device further comprises drive assemblies, and — the drive assemblies are used to drive support rods to move along depth directions of water bodies.
8. The line-of-sight adjusting device for underwater video monitoring systems according to claim 02425 7, wherein — end portions of the support rods are fixedly arranged sleeves, — the drive assemblies comprise motors and screw rods mounted on the motors, and — the screw rods penetrate the sleeves and are in threaded cooperation with the sleeves.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210569514.3A CN114877200B (en) | 2022-05-24 | 2022-05-24 | Sight distance adjusting device of underwater video monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU502425B1 true LU502425B1 (en) | 2023-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU502425A LU502425B1 (en) | 2022-05-24 | 2022-06-30 | Line-of-sight adjusting device for underwater video monitoring systems |
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| Country | Link |
|---|---|
| CN (1) | CN114877200B (en) |
| LU (1) | LU502425B1 (en) |
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| GB661942A (en) * | 1948-06-23 | 1951-11-28 | Stork Koninklijke Maschf | Improvements in or relating to blade-or vane-adjusting means for fan, pump or like impellers or marine or aircraft propellers |
| US6061087A (en) * | 1998-07-16 | 2000-05-09 | Sensormatic Electronics Corporation | Outdoor enclosure for video surveillance system |
| JP5510833B2 (en) * | 2011-02-16 | 2014-06-04 | カシオ計算機株式会社 | Portable terminal device and program |
| JP6268658B2 (en) * | 2014-06-27 | 2018-01-31 | エスゼット ディージェイアイ オスモ テクノロジー カンパニー リミテッドＳＺ ＤＪＩ Ｏｓｍｏ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ． | Lens holder assembly and pan head using the same |
| US10947956B2 (en) * | 2018-09-18 | 2021-03-16 | Differential Dynamics Corporation | Expandable power marine hydrokinetic turbines, pumps, compressors and transmissions |
| US20180131848A1 (en) * | 2016-11-07 | 2018-05-10 | Eric Laliberte | Multi-modal underwater camera accessory apparatus |
| CN107588170B (en) * | 2017-09-08 | 2021-05-18 | 联想(北京)有限公司 | Electronic equipment and distance adjusting mechanism thereof |
| CN207762488U (en) * | 2018-01-23 | 2018-08-24 | 深圳世国科技股份有限公司 | Universal rotational monitoring device |
| CN110242830A (en) * | 2019-04-22 | 2019-09-17 | 广州市浩图信息科技有限公司 | Centralized sluice group monitoring device |
| CN110125055A (en) * | 2019-06-25 | 2019-08-16 | 马鞍山小古精密机电科技有限公司 | A kind of deep water monitoring device |
| CN210739891U (en) * | 2019-06-26 | 2020-06-12 | 郑州锐达信息技术有限公司 | Camera intelligent monitoring equipment |
| CN211649640U (en) * | 2019-12-26 | 2020-10-09 | 成都工业学院 | Network real-time audio monitoring device |
| CN210745342U (en) * | 2020-01-06 | 2020-06-12 | 苏州科达科技股份有限公司 | Monitoring device |
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2022
- 2022-05-24 CN CN202210569514.3A patent/CN114877200B/en active Active
- 2022-06-30 LU LU502425A patent/LU502425B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN114877200A (en) | 2022-08-09 |
| CN114877200B (en) | 2023-05-30 |
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Effective date: 20230102 |