CN220535929U

CN220535929U - Underwater detection mechanical fish

Info

Publication number: CN220535929U
Application number: CN202322264576.6U
Authority: CN
Inventors: 王楚琂; 官毅; 张雪飞; 苏杨; 陈德涵; 陈晓萱
Original assignee: Dalian Neusoft University of Information
Current assignee: Dalian Neusoft University of Information
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-02-27
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses an underwater detection mechanical fish, which comprises a mechanical fish body, wherein one side of the bottom of the mechanical fish body is provided with a mounting groove, the inside of the mounting groove is fixedly provided with a camera body, and the inside of the mounting groove is positioned outside the camera body and is provided with a transparent protective cover. According to the underwater detection mechanical fish, the mechanical fish body, the mounting groove, the arc-shaped cleaning plate, the rotating shaft, the scraping plate, the groove, the motor, the first gear, the second gear and the camera body are matched for use, the scraping plate is driven to rotate by rotation of the arc-shaped cleaning plate, so that the scraping plate scrapes the outer surface of the transparent protective cover, impurities attached to the outer surface of the transparent protective cover are directly cleaned, the clear view and the image quality of the camera body in underwater detection are ensured, the stability of the mechanical fish body in use is improved, and the impurities can be quickly and effectively cleaned in the cleaning mode.

Description

Underwater detection mechanical fish

Technical Field

The utility model relates to the technical field of detection tools, in particular to an underwater detection mechanical fish.

Background

Robot fish is widely used for detecting and monitoring pollutants in water bodies, wherein cameras play an important role. The camera is installed at the front or side of the robot fish to capture images and video of the underwater environment, and records real-time images of the underwater environment when the robot fish swims in the water. These images can be used to find and identify different types of pollutants, such as pollutants emitted by ships, harmful substances and emissions from underwater pipelines, and by analyzing the images captured by the cameras, robot fish can identify the presence of pollutants based on the specific characteristics and optical properties of the chemical substances. Based on machine learning and image processing technology, the robot fish can convert the position and concentration information of the chemical substances into real-time three-dimensional diagrams, and the distribution situation of pollutants in ports or water areas is drawn.

However, there is no special cleaning structure for keeping the camera clean in the conventional underwater detection of mechanical fish in the market, and when the underwater detection device is used in an underwater environment, the camera of the mechanical fish may be attached by impurities in water, such as plankton, algae, seaweed, etc., and the attachments may cause the image of the camera to become blurred, have granular feel or be partially blocked, so that the visual field and the image quality of the mechanical fish during the operation in water are affected, and the use of the mechanical fish becomes unstable.

Therefore, it is necessary to provide an underwater exploration mechanical fish to solve the above technical problems.

Disclosure of Invention

The utility model aims to provide an underwater detection mechanical fish so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a survey mechanical fish under water, includes the mechanical fish body, one side of mechanical fish body bottom is provided with the mounting groove, the inside fixed mounting of mounting groove has the camera body, the inside of mounting groove is located the outside of camera body and is provided with transparent protection casing, front side and rear side on the mounting groove inner wall all rotate and install the pivot, two fixed mounting has arc cleaning plate between the opposite end of pivot, the interior fixed surface of arc cleaning plate installs the scraper blade, and the scraper blade is contradicted with transparent protection casing's surface, the rear side of mounting groove inner wall is provided with actuating mechanism.

As a further scheme of the utility model: the transparent protective cover is characterized in that a plurality of connecting blocks are uniformly and fixedly mounted on the upper side of the outer surface of the transparent protective cover at equal intervals, the connecting blocks are fixedly connected with the top of the inner wall of the mounting groove through screws, and a sealing gasket is arranged at the joint of the top of the transparent protective cover and the top of the inner wall of the mounting groove.

As still further aspects of the utility model: the driving mechanism comprises a groove, the groove is formed in the rear side of the inner wall of the mounting groove, a motor is fixedly mounted in the groove, a first gear is fixedly mounted at the driving end of the motor, and a second gear is fixedly sleeved on the outer wall of the rotating shaft.

As still further aspects of the utility model: the baffle is fixedly arranged at the opening of the front face of the groove, and the driving end of the motor is rotationally connected with a sealing bearing arranged on the front face of the baffle.

As still further aspects of the utility model: a plurality of pressure relief holes are uniformly formed in one side of the arc-shaped cleaning plate at equal intervals, and arc-shaped cleaning rods corresponding to the pressure relief holes in position and number are fixedly arranged at one side of the bottom of the mechanical fish body, which is located in the mounting groove.

As still further aspects of the utility model: the number of the scrapers is two, and the scrapers are made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the cooperation of the mechanical fish body, the mounting groove, the arc-shaped cleaning plate, the rotating shaft, the scraping plate, the groove, the motor, the first gear, the second gear and the camera body, the rotation of the arc-shaped cleaning plate drives the scraping plate to rotate, so that the scraping plate scrapes the outer surface of the transparent protective cover, impurities attached to the outer surface of the transparent protective cover are directly cleaned, the clear view and the image quality of the camera body during underwater detection are ensured, the stability of the mechanical fish body during use is improved, the impurities can be quickly and effectively cleaned in a cleaning mode, manual intervention is not needed, or the mechanical fish is taken out of the water surface for cleaning, and the mechanical fish can continuously and stably execute underwater detection tasks by keeping the cleaning and normal work of the camera, so that the reliability and the effectiveness of the mechanical fish are improved.

2. According to the utility model, through the cooperation of the pressure relief hole and the arc cleaning rod, when the arc cleaning plate moves in water, the resistance of water needs to be overcome, and the arc cleaning plate is provided with the pressure relief hole, so that the resistance of the arc cleaning plate to the water during the movement can be effectively reduced, the efficiency of a motor during the operation is improved, meanwhile, when the arc cleaning plate is used in a water body with poor water quality, the blockage of impurities to the pressure relief hole is avoided, the arc cleaning plate can move towards the direction of the arc cleaning rod during the movement, and the arc cleaning rod can be directly inserted into the pressure relief hole, so that the impurities blocked in the pressure relief hole are directly ejected out, and therefore, the arc cleaning plate can automatically clean the blocked impurities in the pressure relief hole through the arc cleaning rod during the movement, thereby avoiding the blockage of the pressure relief hole and affecting the pressure relief effect of the arc cleaning plate.

Drawings

FIG. 1 is a schematic view of a structure of an underwater exploration mechanical fish;

FIG. 2 is a schematic side view of a mounting groove in an underwater exploration mechanical fish;

FIG. 3 is an enlarged schematic view of the structure of the underwater detecting mechanical fish at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure of the underwater detecting mechanical fish at B in fig. 2.

In the figure: 1. a mechanical fish body; 2. a mounting groove; 3. a connecting block; 4. a transparent protective cover; 5. an arc-shaped cleaning plate; 6. a pressure relief hole; 7. a rotating shaft; 8. a scraper; 9. a groove; 10. a motor; 11. a partition plate; 12. a first gear; 13. a second gear; 14. an arc-shaped cleaning rod; 15. a camera body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in an embodiment of the utility model, an underwater detection mechanical fish comprises a mechanical fish body 1, wherein a mounting groove 2 is formed in one side of the bottom of the mechanical fish body 1, a camera body 15 is fixedly mounted in the mounting groove 2, a transparent protective cover 4 is arranged outside the camera body 15 in the mounting groove 2, rotating shafts 7 are rotatably mounted on the front side and the rear side of the inner wall of the mounting groove 2, arc-shaped cleaning plates 5 are fixedly mounted between opposite ends of the two rotating shafts 7, scraping plates 8 are fixedly mounted on the inner surfaces of the arc-shaped cleaning plates 5, the scraping plates 8 are in contact with the outer surface of the transparent protective cover 4, and a driving mechanism is arranged on the rear side of the inner wall of the mounting groove 2.

Referring to fig. 2, in this application, the even fixed mounting of upside equidistance of transparent protection casing 4 surface has a plurality of connecting block 3, connecting block 3 passes through the top fixed connection of screw and mounting groove 2 inner wall, the top of transparent protection casing 4 is provided with sealed pad with mounting groove 2 inner wall top junction, the detachability of transparent protection casing 4 has been realized, be convenient for change transparent protection casing 4, through sealed setting up of pad, the leakproofness of protection casing 4 and mounting groove 2 inner wall junction has been ensured, the stability of camera body 15 use is improved.

Referring to fig. 4, in the present application, the driving mechanism includes a groove 9, and the groove 9 is formed on the rear side of the inner wall of the mounting groove 2, a motor 10 is fixedly mounted in the groove 9, a first gear 12 is fixedly mounted at the driving end of the motor 10, a second gear 13 is fixedly sleeved on the outer wall of one rotating shaft 7, and the second gear 13 is meshed with the first gear 12.

Referring to fig. 4, in this application, recess 9 openly opening part fixed mounting has baffle 11, and the drive end of motor 10 rotates with the sealed bearing who installs on the baffle 11 openly to be connected, through the setting of baffle 11, avoids water to get into the inside of recess 9, influences the steady operation of motor 10.

Referring to fig. 2 and 3, in the present application, a plurality of pressure relief holes 6 are evenly formed in one side of the arc cleaning plate 5 at equal intervals, arc cleaning rods 14 corresponding to the positions and the numbers of the pressure relief holes 6 are fixedly mounted on one side of the installation groove 2 at the bottom of the mechanical fish body 1, and the arc cleaning rods 14 are matched with the pressure relief holes 6.

Referring to fig. 2 and 3, in this application, the quantity of scraper blade 8 is two, and the material of scraper blade 8 is rubber material, through using two scraper blades 8, can increase clear coverage area and efficiency, guaranteed better cleaning performance, simultaneously, the scraper blade 8 of rubber material can also reduce the friction to transparent protection casing 4, reduces the vibration and the interference of camera body 15 to improve the stability and the image quality of mechanical fish in water.

The working principle of the utility model is as follows:

referring to fig. 1 to 4, during the use, the electrical components that appear in this application all communicates power and control system on the mechanical fish body 1 when using, this mechanical fish body 1 is when surveying under water, in getting into the relatively poor environment of quality of water, the formation of image of camera body 15 appears blurring, it has the impurity to indicate on the surface of transparent protection casing 4, control motor 10 begins the work this moment, the drive end of motor 10 drives first gear 12 and rotates, meshing through first gear 12 and second gear 13, make second gear 13 drive a pivot 7 rotate, because of the fixed relation between two pivots 7 and arc cleaning plate 5, and the rotation relation between pivot 7 and the mounting groove 2, make the rotation of a pivot 7 drive arc cleaning plate 5 through the cooperation with another pivot 7 and rotate, the rotation of arc cleaning plate 5 drives scraper 8 and rotates, make scraper 8 scrape the surface of transparent protection casing 4, direct come down of impurity that will be attached to the surface of transparent protection casing 4, guarantee that the head body 15 is in the underwater detects visual field and image quality, the fixed relation of two pivots 7, the fixed relation between the fixed surface of a pivot 7 and the fixed relation, the mechanical fish can keep the clean the water surface of the mechanical fish with high-performance, the clean the performance can be guaranteed through the steady, the clean performance of the machinery can be guaranteed through the manual work and can be cleaned with the stability of the fish, the performance can be cleaned under the water or can't's normal condition, the performance can be cleaned and can be guaranteed, the fish can be cleaned and can be cleaned under the ground and the ground under the condition to the condition is clean.

Referring to fig. 2 and 3, during the use, through changing the steering of motor 10 drive end, make arc clean board 5 swing back and forth on the surface of transparent protection casing 4, drive scraper blade 8 and remove the clearance effect to transparent protection casing 4 surface, and when arc clean board 5 removes in aqueous, the resistance of water needs to be overcome, and through the setting of pressure release hole 6 on the arc clean board 5, can effectually reduce arc clean board 5 when removing, the resistance of water to it, the efficiency of motor 10 when the operation has been improved, simultaneously arc clean board 5 is in the relatively poor water of quality of water use, the jam of impurity to pressure release hole 6 has not been avoided, and arc clean board 5 can be moved towards the direction of arc clean pole 14 in the removal process, arc clean pole 14 can the inside of direct insertion pressure release hole 6, make the impurity that blocks up inside pressure release hole 6 directly be ejected, therefore arc clean board 5 has realized the automatic clearance effect to the inside jam of pressure release hole 6 through arc clean pole 14, avoid pressure release hole 6 to block up, influence arc clean board 5's decompression effect.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a survey mechanical fish under water, includes mechanical fish body (1), its characterized in that: one side of mechanical fish body (1) bottom is provided with mounting groove (2), the inside fixed mounting of mounting groove (2) has camera body (15), the inside of mounting groove (2) is located the outside of camera body (15) and is provided with transparent protection casing (4), front side and rear side on mounting groove (2) inner wall all rotate and install pivot (7), two fixed mounting has arc cleaning board (5) between the opposite end of pivot (7), the internal surface fixed mounting of arc cleaning board (5) has scraper blade (8), and the surface conflict of scraper blade (8) and transparent protection casing (4), the rear side of mounting groove (2) inner wall is provided with actuating mechanism.

2. An underwater sounding mechanical fish as claimed in claim 1, wherein: the upper side equidistance of transparent protection casing (4) surface evenly fixed mounting has a plurality of connecting block (3), top fixed connection of connecting block (3) through screw and mounting groove (2) inner wall, the top of transparent protection casing (4) is provided with sealed pad with the junction of mounting groove (2) inner wall top.

3. An underwater sounding mechanical fish as claimed in claim 1, wherein: the driving mechanism comprises a groove (9), the groove (9) is formed in the rear side of the inner wall of the mounting groove (2), a motor (10) is fixedly mounted in the groove (9), a first gear (12) is fixedly mounted at the driving end of the motor (10), and a second gear (13) is fixedly sleeved on the outer wall of the rotating shaft (7).

4. A mechanical fish for underwater detection as claimed in claim 3 wherein: the baffle (11) is fixedly arranged at the front opening of the groove (9), and the driving end of the motor (10) is rotationally connected with a sealing bearing arranged on the front of the baffle (11).

5. An underwater sounding mechanical fish as claimed in claim 1, wherein: a plurality of pressure relief holes (6) are uniformly formed in one side of the arc-shaped cleaning plate (5) at equal intervals, and arc-shaped cleaning rods (14) corresponding to the pressure relief holes (6) in position and number are fixedly arranged on one side of the bottom of the mechanical fish body (1) located in the mounting groove (2).

6. An underwater sounding mechanical fish as claimed in claim 1, wherein: the number of the scrapers (8) is two, and the scrapers (8) are made of rubber.