CN113992831A - Water flow information video monitoring ship and working method thereof - Google Patents
Water flow information video monitoring ship and working method thereof Download PDFInfo
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- CN113992831A CN113992831A CN202111296535.4A CN202111296535A CN113992831A CN 113992831 A CN113992831 A CN 113992831A CN 202111296535 A CN202111296535 A CN 202111296535A CN 113992831 A CN113992831 A CN 113992831A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000012544 monitoring process Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 229920000742 Cotton Polymers 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000012535 impurity Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 description 6
- 231100000719 pollutant Toxicity 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- 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
- H04N23/51—Housings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
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- 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
- H04N23/52—Elements optimising image sensor operation, e.g. for electromagnetic interference [EMI] protection or temperature control by heat transfer or cooling elements
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- Closed-Circuit Television Systems (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a water flow information video monitoring ship and a working method thereof, and the water flow information video monitoring ship comprises a ship body and a camera main body, wherein a first shell is fixedly arranged at the top end of the ship body, a hemispherical transparent cover is arranged at the top of the first shell, an arc-shaped plate is arranged at the top of the first shell, cleaning cotton is fixedly arranged on the inner side of the arc-shaped plate, a driving mechanism is sleeved at the outer end of the first shell, the driving mechanism comprises a first annular plate, a second annular plate is sleeved at the outer end of the first shell, a second shell is fixedly arranged at the top end of the second annular plate, and a first micro motor is fixedly arranged in the second shell. Drive the arc through a micro motor and paste hemisphere translucent cover longitudinal rotation, gear and annular rack meshing rotate during make the arc around hemisphere translucent cover lateral rotation, and the arc is horizontal through clean cotton and longitudinal rotation is clean to hemisphere translucent cover outer end, has improved video information and has collected the effect, more is favorable to going on smoothly of rivers monitoring.
Description
Technical Field
The invention relates to the technical field of water flow monitoring ships, in particular to a water flow information video monitoring ship and a working method thereof.
Background
In order to be able to reasonably control water areas such as rivers and lakes, water flow information needs to be monitored in time so as to facilitate making a corresponding processing scheme, when monitoring the water flow information, not only the real-time situation of water flow needs to be observed visually, but also the pollution degree of the water flow needs to be monitored, tools such as monitoring ships can be generally used for information acquisition in the work, and water quality monitoring, pollution source analysis and hydrological monitoring can be realized in the monitoring process.
Need use the camera to shoot when monitoring rivers information video, and the aquatic in the waters of monitoring probably contains a large amount of magazines and pollutants, and the pollutant is attached to on the camera easily and influence video information collection effect in the monitoring process, is unfavorable for going on smoothly of rivers monitoring.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a water flow information video monitoring ship and a working method thereof, and solves the problems that a camera is needed to shoot when the water flow information is monitored in a video mode, a large amount of magazines and pollutants are likely to be contained in water of a monitored water area, the pollutants are likely to be attached to the camera in the monitoring process to influence the video information collecting effect, and the smooth proceeding of the water flow monitoring is not facilitated.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water flow information video monitoring ship comprises a ship body, a propeller and a camera main body, wherein the propeller is fixedly arranged on the rear side of the ship body, the camera main body is arranged on the top of the ship body, a first shell is fixedly arranged at the top end of the ship body, the camera main body is arranged in the first shell, a hemispherical transparent cover is arranged at the top of the first shell, an annular plate is fixedly arranged between the first shell and the hemispherical transparent cover, an arc-shaped plate is arranged at the top of the first shell, the hemispherical transparent cover is arranged on the inner side of the arc-shaped plate, cleaning cotton is fixedly arranged on the inner side of the arc-shaped plate, the inner side of the cleaning cotton is contacted with the outer end of the hemispherical transparent cover, and a driving mechanism is sleeved at the outer end of the first shell;
the driving mechanism comprises a first annular plate, the first annular plate is sleeved at the outer end of the first shell, a second annular plate and a third annular plate are sleeved at the outer end of the first shell, the second annular plate is arranged at the top of the third annular plate, a lifting mechanism is arranged between the second annular plate and the third annular plate, the lifting mechanism respectively extends to the top of the second annular plate and the bottom of the third annular plate, the top of the second annular plate is fixedly provided with a second shell and a third shell, one side of the inner part of the second shell, which is close to the arc-shaped plate, is fixedly provided with a first micro motor, an output shaft of the first micro motor penetrates through the second shell and extends to the inner side of the second shell, the output shaft of the first micro motor is fixedly connected with one side of the arc-shaped plate, the other side of the arc-shaped plate is movably connected with the inner side of the third shell through a rotating shaft, and the top of the third annular plate is fixedly provided with a third micro motor, the third micro motor output shaft runs through the third annular plate and extends to the bottom of the third annular plate, a gear is fixedly arranged at the bottom end of the third micro motor output shaft, an annular rack is fixedly arranged at the outer end of the first shell, the annular rack is arranged at the bottom of the first annular plate, the gear is arranged on the front side of the annular rack, and the annular rack and the gear are meshed with each other.
Preferably, elevating system includes second micro motor, second micro motor is fixed to be established on second annular plate top, second micro motor establishes inside the third casing, second micro motor output shaft runs through second annular plate and extends to second annular plate bottom, the fixed threaded rod that is equipped with in second micro motor output shaft bottom, the threaded rod is established at third annular plate top and is extended to third annular plate bottom, threaded rod outer pot head is equipped with threaded sleeve, the threaded rod passes through threaded connection with threaded sleeve, threaded sleeve runs through the third annular plate, just threaded sleeve and third annular plate fixed connection.
Preferably, the bottom end of the second annular plate is fixedly provided with a guide rod, the guide rod penetrates through the third annular plate and is connected with the guide rod in a sliding manner, the guide rod and the threaded rod are respectively arranged on two sides of the first shell, and the guide rod and the threaded rod are symmetrically distributed on the central axis of the first shell.
Preferably, a protective cover is fixedly arranged at the top end of the third annular plate, the third micro motor is arranged inside the protective cover, and the protective cover is arranged on the front side of the first shell.
Preferably, both sides are all fixed around the second annular plate is inside and are equipped with the slider, the spout has all been seted up to both sides around the first annular plate, the slider is established inside the spout.
Preferably, two annular chutes distributed up and down are formed in the outer end of the first shell, the annular chutes are formed in the top of the annular rack, and the annular chutes are formed in the inner side of the first annular plate.
Preferably, the first annular plate is fixedly provided with two annular sliding blocks which are distributed up and down on the inner side wall, the annular sliding blocks are arranged inside the annular sliding grooves, and the annular sliding blocks are matched with the annular sliding grooves.
Preferably, the top end of the first shell is provided with an opening, the opening is formed in the inner side of the annular plate, the camera body is arranged in the first shell and extends into the hemispherical transparent cover, and the camera body penetrates through the opening and the annular plate.
Preferably, the first annular plate is connected with the second annular plate in a sliding mode, and the first annular plate is fixedly connected with the third annular plate.
The invention also provides a working method of the water flow information video monitoring ship, which comprises the following specific steps:
the method comprises the following steps: the camera main body monitors water flow information through the hemispherical transparent cover, when the outer end of the hemispherical transparent cover is shielded by impurities and other attachments in water to pollute the water, the first micro motor is started, an output shaft of the first micro motor drives the arc-shaped plate to longitudinally rotate along the outer end of the hemispherical transparent cover, and the arc-shaped plate can drive cleaning cotton to rotate together when rotating and wipe the shielding attachments attached to the outer end of the hemispherical transparent cover off through the cleaning cotton;
step two: the third micro motor can be started simultaneously, the output shaft of the third micro motor drives the gear to rotate, the gear and the annular rack are meshed with each other, so the gear can rotate around the annular rack when rotating, the third micro motor is fixedly connected with the third annular plate, and the third annular plate is fixedly connected with the first annular plate, so the first annular plate can rotate around the first shell when the gear is meshed with the annular rack to rotate, the second annular plate is sleeved at the outer end of the first annular plate and limited by the sliding block and the sliding groove, so the second annular plate can be driven to rotate together when the first shell rotates, the second shell and the third shell are driven to rotate when the second annular plate rotates, and the arc-shaped plate is driven to transversely rotate around the hemispherical transparent cover through the rotating shaft and the output shaft of the first micro motor;
step three: rotate the arc to the horizontality through first micro motor after the cleanness of hemisphere translucent cover outer end is accomplished, open the second micro motor this moment, second micro motor output shaft drives the threaded rod and rotates, because threaded rod and threaded sleeve are through threaded connection, and threaded sleeve is fixed connection again on the third annular plate, consequently the threaded rod can drive the second annular plate through second micro motor when rotating and be close to third annular plate downstream, rethread second casing when the second annular plate moves down, the third casing, pivot and first micro motor output shaft drive the arc downstream to the annular plate outside, hemisphere translucent cover is not receiving any shelters from this moment.
Compared with the prior art, the invention has the beneficial effects that: this rivers information video monitoring ship, it pastes hemisphere translucent cover outer end longitudinal rotation to drive the arc through first micro motor, the arc is when rotating rethread cleaning cotton wipes the adnexed shelter in hemisphere translucent cover outer end, third micro motor output shaft drives gear and annular rack meshing rotation during, thereby make the third annular plate, first annular plate and second annular plate rotate, further make the arc transversely rotate around the hemisphere translucent cover, the arc transversely rotates the outer end cleaning treatment of hemisphere translucent cover with vertical multidirectional rotation through cleaning cotton, prevent effectively that the hemisphere translucent cover outer end from being sheltered from and influencing the video information collection effect of camera main part by impurity and other attachments, more be favorable to going on smoothly of rivers monitoring.
Drawings
FIG. 1 is a schematic view of a partially cut-away perspective structure of the present invention;
FIG. 2 is a perspective view of an arc plate according to the present invention;
FIG. 3 is a schematic perspective view of a first housing according to the present invention;
FIG. 4 is a perspective view of a first annular plate of the present invention;
FIG. 5 is a perspective view of a second annular plate according to the present invention;
FIG. 6 is a schematic view of the interior of the shield according to the present invention;
fig. 7 is a schematic view of the overall structure of the present invention.
In the figure: the device comprises a ship body 1, a propeller 2, a camera body 3, a first shell 4, a ring plate 5, a hemispherical transparent cover 6, an arc plate 7, cleaning cotton 8, a second shell 9, a first micro motor 10, a third shell 11, a first ring plate 12, a second ring plate 13, a third ring plate 14, a second micro motor 15, a threaded rod 16, a threaded sleeve 17, a guide rod 18, an annular sliding block 19, an annular sliding groove 20, a sliding block 21, a sliding groove 22, an annular rack 23, a third micro motor 24, a gear 25, a protective cover 26 and an opening 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): referring to fig. 1-7, a video monitoring ship for water flow information comprises a ship body 1, a propeller 2 and a camera body 3, wherein the propeller 2 is fixedly arranged at the rear side of the ship body 1, the camera body 3 is arranged at the top of the ship body 1, a first shell 4 is fixedly arranged at the top end of the ship body 1, the camera body 3 is arranged in the first shell 4, a hemispherical transparent cover 6 is arranged at the top of the first shell 4, an annular plate 5 is fixedly arranged between the first shell 4 and the hemispherical transparent cover 6, an arc-shaped plate 7 is arranged at the top of the first shell 4, the hemispherical transparent cover 6 is arranged at the inner side of the arc-shaped plate 7, cleaning cotton 8 is fixedly arranged at the inner side of the arc-shaped plate 7, the inner side of the cleaning cotton 8 is in contact with the outer end of the hemispherical transparent cover 6, the cleaning cotton 8 can clean attachments sheltered from the outer end of the hemispherical transparent cover 6, thereby improving the video information collection effect of the camera body 3, the outer end of the first shell 4 is sleeved with a driving mechanism;
the driving mechanism comprises a first annular plate 12, the first annular plate 12 is sleeved at the outer end of the first shell 4, the outer end of the first shell 4 is sleeved with a second annular plate 13 and a third annular plate 14, the second annular plate 13 is arranged at the top of the third annular plate 14, a lifting mechanism is arranged between the second annular plate 13 and the third annular plate 14, the lifting mechanism respectively extends to the top of the second annular plate 13 and the bottom of the third annular plate 14, the top end of the second annular plate 13 is fixedly provided with a second shell 9 and a third shell 11, one side of the inner part of the second shell 9, which is close to the arc-shaped plate 7, is fixedly provided with a first micro motor 10, the output shaft of the first micro motor 10 penetrates through the second shell 9 and extends to the inner side of the second shell 9, the output shaft of the first micro motor 10 is fixedly connected with one side of the arc-shaped plate 7, the other side of the arc-shaped plate 7 is movably connected with the inner side of the third shell 11 through a rotating shaft, the fixed third micro motor 24 that is equipped with in third annular plate 14 top, the 24 output shafts of third micro motor run through third annular plate 14 and extend to third annular plate 14 bottom, the fixed gear 25 that is equipped with in third micro motor 24 output shaft bottom, the fixed cover in 4 outer ends of first casing is equipped with annular rack 23, annular rack 23 is established in first annular plate 12 bottom, gear 25 is established in annular rack 23 front side, just annular rack 23 and gear 25 intermeshing, actuating mechanism can make arc 7 vertically and transversely rotate in 6 outer ends of hemisphere translucent cover through clean cotton 8 and carry out cleaning, and the treatment effect is better.
The lifting mechanism comprises a second micro motor 15, the second micro motor 15 is fixedly arranged at the top end of the second annular plate 13, the second micro motor 15 is arranged in the third shell 11, the output shaft of the second micro motor 15 penetrates through the second annular plate 13 and extends to the bottom of the second annular plate 13, a threaded rod 16 is fixedly arranged at the bottom end of the output shaft of the second micro motor 15, the threaded rod 16 is arranged at the top of the third annular plate 14 and extends to the bottom of the third annular plate 14, the outer end of the threaded rod 16 is sleeved with a threaded sleeve 17, the threaded rod 16 is in threaded connection with the threaded sleeve 17, the threaded sleeve 17 penetrates through the third annular plate 14, and the threaded sleeve 17 is fixedly connected with the third annular plate 14, and the lifting mechanism can drive the arc-shaped plate 7 to move downwards after the cleaning work is finished, so that no shielding object is arranged at the outer end of the hemispherical transparent cover 6, and the shooting effect is better.
The bottom end of the second annular plate 13 is fixedly provided with a guide rod 18, the guide rod 18 penetrates through the third annular plate 14, the third annular plate 14 is in sliding connection with the guide rod 18, the guide rod 18 and the threaded rod 16 are respectively arranged on two sides of the first shell 4, the guide rod 18 and the threaded rod 16 are symmetrically distributed along the axis of the first shell 4, and the guide rod 18 plays a role in guiding when the second annular plate 13 moves up and down.
The top end of the third annular plate 14 is fixedly provided with a protective cover 26, the third micro motor 24 is arranged inside the protective cover 26, the protective cover 26 is arranged on the front side of the first shell 4, and the protective cover 26 plays a role in protecting the third micro motor 24.
Inside both sides all fixed slider 21 that is equipped with around of second annular plate 13, spout 22 has all been seted up to both sides around first annular plate 12, slider 21 is established inside spout 22, and slider 21 and spout 22 play limiting displacement to second annular plate 13.
Two annular chutes 20 distributed up and down are formed in the outer end of the first shell 4, the annular chutes 20 are formed in the top of the annular rack 23, the annular chutes 20 are formed in the inner side of the first annular plate 12, and the annular chutes 20 can prevent the annular slide blocks 19 from being used for limiting the first annular plate 12.
Fixed two annular slider 19 that distribute from top to bottom that are equipped with on the first annular plate 12 inside wall, annular slider 19 is established inside annular spout 20, just annular slider 19 and the 20 looks adaptations of annular spout, and annular slider 19 and annular spout 20 mutually support not only can make first annular plate 12 cover can not reciprocate in first casing 4 outer end, still rotate around first casing 4 to first annular plate 12 and play limiting displacement.
First annular plate 12 and second annular plate 13 sliding connection, first annular plate 12 and third annular plate 14 fixed connection, sliding connection makes things convenient for third annular plate 13 to drive arc 7 and reciprocates.
When in use: the camera body 3 monitors water flow information through the hemispherical transparent cover 6, when the outer end of the hemispherical transparent cover 6 is shielded and polluted by impurities and other attachments in water, the first micro motor 10 is started, the output shaft of the first micro motor 10 drives the arc-shaped plate 7 to longitudinally rotate along the outer end of the hemispherical transparent cover 6, the arc-shaped plate 7 drives the cleaning cotton 8 to rotate together and wipe off the attachments attached to the outer end of the hemispherical transparent cover 6 through the cleaning cotton 8 during the rotation, the third micro motor 24 can be simultaneously started during the rotation, the output shaft of the third micro motor 24 drives the gear 25 to rotate, as the gear 25 is meshed with the annular rack 23, the gear 25 rotates around the annular rack 23, the third micro motor 24 is fixedly connected with the third annular plate 14, the third annular plate 14 is fixedly connected with the first annular plate 12, so that the first annular plate 12 rotates around the first shell 4 when the gear 25 is meshed with the annular rack 23, the second annular plate 13 is sleeved on the outer end of the first annular plate 12 and limited by the sliding block 21 and the sliding groove 22, so that the second annular plate 13 is driven to rotate together when the first shell 4 rotates, the second annular plate 13 drives the second shell 9 and the third shell 11 to rotate when the second annular plate 13 rotates, so that the arc-shaped plate 7 is driven to transversely rotate around the hemispherical transparent cover 6 through the rotating shaft and the output shaft of the first micro motor 10, the arc-shaped plate 7 is rotated to a horizontal state through the first micro motor 10 after the outer end of the hemispherical transparent cover 6 is cleaned, at the moment, the second micro motor 15 is started, the output shaft of the second micro motor 15 drives the threaded rod 16 to rotate, as the threaded rod 16 is connected with the threaded sleeve 17 through the threads, and the threaded sleeve 17 is fixedly connected to the third annular plate 14, so that the second annular plate 13 is driven to move downwards close to the third annular plate 14 through the second micro motor 15 when the threaded rod 16 rotates, when the second annular plate 13 moves downwards, the second shell 9, the third shell 11, the rotating shaft and the output shaft of the first micro motor 10 drive the arc-shaped plate 7 to move downwards to the outer side of the annular plate 5, and at the moment, the hemispherical transparent cover 6 is not shielded.
In conclusion, the water flow information video monitoring ship drives the arc plate 7 to longitudinally rotate along the outer end of the hemispherical transparent cover 6 through the first micro motor 10, the arc plate 7 wipes off the sheltering object attached to the outer end of the hemispherical transparent cover 6 through the cleaning cotton 8 when rotating, the output shaft of the third micro motor 24 drives the gear 25 to be meshed with the annular rack 23 to rotate, so that the third annular plate 14, the first annular plate 12 and the second annular plate 13 rotate, the arc plate 7 further transversely rotates around the hemispherical transparent cover 6, the arc plate 7 transversely and longitudinally rotates in multiple directions through the cleaning cotton 8 to clean the outer end of the hemispherical transparent cover 6, the outer end of the hemispherical transparent cover 6 is effectively prevented from being sheltered by impurities and other attachments to influence the video information collecting effect of the camera main body 3, the water flow monitoring is facilitated, the problem that the camera needs to be used for shooting when the water flow information video monitoring is solved, the water in the monitored water area may contain a large amount of magazines and pollutants, and the pollutants are easily attached to the camera in the monitoring process to influence the video information collection effect, so that the problem of smooth water flow monitoring is not facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A water flow information video monitoring ship comprises a ship body (1), a screw propeller (2) and a camera main body (3), wherein the screw propeller (2) is fixedly arranged at the rear side of the ship body (1), the camera main body (3) is arranged at the top of the ship body (1), the water flow information video monitoring ship is characterized in that a first shell (4) is fixedly arranged at the top end of the ship body (1), the camera main body (3) is arranged inside the first shell (4), a hemispherical transparent cover (6) is arranged at the top of the first shell (4), an annular plate (5) is fixedly arranged between the first shell (4) and the hemispherical transparent cover (6), an arc-shaped plate (7) is arranged at the top of the first shell (4), the hemispherical transparent cover (6) is arranged at the inner side of the arc-shaped plate (7), cleaning cotton (8) is fixedly arranged at the inner side of the arc-shaped plate (7), and the inner side of the cleaning cotton (8) is contacted with the outer end of the hemispherical transparent cover (6), the outer end of the first shell (4) is sleeved with a driving mechanism;
the driving mechanism comprises a first annular plate (12), the outer end of the first shell (4) is sleeved with the first annular plate (12), the outer end of the first shell (4) is sleeved with a second annular plate (13) and a third annular plate (14), the top of the third annular plate (14) is arranged on the second annular plate (13), a lifting mechanism is arranged between the second annular plate (13) and the third annular plate (14) and extends to the top of the second annular plate (13) and the bottom of the third annular plate (14) respectively, the top of the second annular plate (13) is fixedly provided with a second shell (9) and a third shell (11), a first micro motor (10) is fixedly arranged on one side of the inner part of the second shell (9) close to the arc-shaped plate (7), an output shaft of the first micro motor (10) penetrates through the second shell (9) and extends to the inner side of the second shell (9), first micro motor (10) output shaft and arc (7) one side fixed connection, arc (7) opposite side and third casing (11) are inboard through pivot swing joint, third annular plate (14) top is fixed and is equipped with third micro motor (24), third micro motor (24) output shaft runs through third annular plate (14) and extends to third annular plate (14) bottom, third micro motor (24) output shaft bottom is fixed and is equipped with gear (25), the fixed cover in first casing (4) outer end is equipped with annular rack (23), annular rack (23) are established in first annular plate (12) bottom, annular rack (23) front side is established in gear (25), just annular rack (23) and gear (25) intermeshing.
2. The water flow information video monitoring ship according to claim 1, wherein the lifting mechanism comprises a second micro motor (15), the second micro motor (15) is fixedly arranged at the top end of the second annular plate (13), the second micro motor (15) is arranged inside the third shell (11), the output shaft of the second micro motor (15) penetrates through the second annular plate (13) and extends to the bottom of the second annular plate (13), the bottom end of the output shaft of the second micro motor (15) is fixedly provided with a threaded rod (16), the threaded rod (16) is arranged at the top of the third annular plate (14) and extends to the bottom of the third annular plate (14), a threaded sleeve (17) is sleeved at the outer end of the threaded rod (16), the threaded rod (16) is in threaded connection with the threaded sleeve (17), and the threaded sleeve (17) penetrates through the third annular plate (14), and the threaded sleeve (17) is fixedly connected with the third annular plate (14).
3. The water flow information video monitoring ship according to claim 2, characterized in that a guide rod (18) is fixedly arranged at the bottom end of the second annular plate (13), the guide rod (18) penetrates through the third annular plate (14), the third annular plate (14) is slidably connected with the guide rod (18), the guide rod (18) and the threaded rod (16) are respectively arranged at two sides of the first shell (4), and the guide rod (18) and the threaded rod (16) are symmetrically distributed around the central axis of the first shell (4).
4. The water flow information video monitoring ship according to claim 1, characterized in that a protective cover (26) is fixedly arranged at the top end of the third annular plate (14), the third micro motor (24) is arranged inside the protective cover (26), and the protective cover (26) is arranged at the front side of the first shell (4).
5. The water flow information video monitoring ship according to claim 1, wherein sliding blocks (21) are fixedly arranged on the front side and the rear side of the inside of the second annular plate (13), sliding grooves (22) are formed in the front side and the rear side of the first annular plate (12), and the sliding blocks (21) are arranged inside the sliding grooves (22).
6. The water flow information video monitoring ship according to claim 1, wherein the outer end of the first shell (4) is provided with two annular sliding grooves (20) which are distributed up and down, the annular sliding grooves (20) are arranged at the top of the annular rack (23), and the annular sliding grooves (20) are arranged on the inner side of the first annular plate (12).
7. A water flow information video monitoring ship according to claim 6, characterized in that two annular sliding blocks (19) distributed up and down are fixedly arranged on the inner side wall of the first annular plate (12), the annular sliding blocks (19) are arranged inside the annular sliding groove (20), and the annular sliding blocks (19) are matched with the annular sliding groove (20).
8. The water flow information video monitoring ship according to claim 1, characterized in that an opening (27) is formed at the top end of the first shell (4), the opening (27) is formed inside the annular plate (5), the camera body (3) is formed inside the first shell (4) and extends into the hemispherical transparent cover (6), and the camera body (3) penetrates through the opening (27) and the annular plate (5).
9. A vessel according to claim 1, wherein the first annular plate (12) is slidably connected to the second annular plate (13), and the first annular plate (12) is fixedly connected to the third annular plate (14).
10. A method for operating a water flow information video monitoring ship according to any one of claims 1 to 9, comprising the following steps:
the method comprises the following steps: the camera main body (3) monitors water flow information through the hemispherical transparent cover (6), when the outer end of the hemispherical transparent cover (6) is shielded by impurities and other attachments in water to pollute, the first micro motor (10) is started, the output shaft of the first micro motor (10) drives the arc-shaped plate (7) to longitudinally rotate along the outer end of the hemispherical transparent cover (6), and the arc-shaped plate (7) can drive the cleaning cotton (8) to rotate together when rotating and wipe off the shields attached to the outer end of the hemispherical transparent cover (6) through the cleaning cotton (8);
step two: the third micro motor (24) can be started simultaneously during the period, the output shaft of the third micro motor (24) drives the gear (25) to rotate, the gear (25) and the annular rack (23) are meshed with each other, so the gear (25) can rotate around the annular rack (23) when rotating, the third micro motor (24) is fixedly connected with the third annular plate (14), and the third annular plate (14) is fixedly connected with the first annular plate (12), so the first annular plate (12) can rotate around the first shell (4) when the gear (25) is meshed with the annular rack (23) to rotate, the second annular plate (13) is sleeved at the outer end of the first annular plate (12) and limited by the sliding block (21) and the sliding groove (22), so the second annular plate (13) can be driven to rotate together when the first shell (4) rotates, and the second annular plate (13) drives the second shell (9) and the third shell (11) to rotate when the second annular plate (13) rotates, thereby driving the arc-shaped plate (7) to transversely rotate around the hemispherical transparent cover (6) through the rotating shaft and the output shaft of the first micro motor (10);
step three: after the outer end of the hemispherical transparent cover (6) is cleaned, the arc-shaped plate (7) is rotated to a horizontal state through the first micro motor (10), at the moment, the second micro motor (15) is started, the output shaft of the second micro motor (15) drives the threaded rod (16) to rotate, because the threaded rod (16) is connected with the threaded sleeve (17) through threads, and the threaded sleeve (17) is fixedly connected on the third annular plate (14), therefore, the threaded rod (16) can drive the second annular plate (13) to move downwards close to the third annular plate (14) through the second micro motor (15) when rotating, the second annular plate (13) moves downwards, the arc-shaped plate (7) is driven by the output shaft of the second shell (9), the third shell (11), the rotating shaft and the first micro motor (10) to move downwards to the outer side of the annular plate (5), and the hemispherical transparent cover (6) is not shielded at this time.
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