Roe incubation monitoring device

Abstract

The utility model discloses a roe hatching monitoring device which comprises a fixed frame, first grooves are symmetrically formed in one side of the fixed frame, a first motor is fixedly connected to one side of the top of the fixed frame, a first threaded rod is fixedly connected to the output end of the first motor, a movable plate is in threaded connection with the outer side of the first threaded rod, and a second threaded rod is fixedly connected to the movable plate. A first groove is symmetrically formed in one side of the top of the movable plate, a second groove is symmetrically formed in one side of the top of the movable plate, a second motor is fixedly connected to one side of the movable plate, a bidirectional threaded rod is fixedly connected to the output end of the second motor, and a camera is arranged on one side of the top of the movable plate. The first threaded rod is driven to rotate, the movable plate can be driven to move, the height position of the movable plate can be adjusted according to needs, the device is suitable for hatching pools or experimental devices of different sizes, and the universality of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of fish egg hatching technology, specifically relating to a fish egg hatching monitoring device. Background Technology

[0002] In the fields of fish farming and scientific research, fish egg hatching is a key step that determines the survival rate of fish fry and the efficiency of aquaculture. During the hatching process, changes in environmental parameters such as water temperature, water quality, and dissolved oxygen levels will directly affect the development of fish eggs and the success rate of hatching.

[0003] Traditional manual monitoring methods require manual measurement of water temperature at regular intervals, which is labor-intensive and difficult to achieve 24-hour continuous monitoring. At the same time, traditional fixed monitoring devices are difficult to flexibly adjust the position of sensors and cameras, and cannot adapt to different sizes of incubation ponds or experimental containers. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a fish egg hatching monitoring device to solve the problems mentioned in the background art. The traditional manual monitoring method requires manual measurement of water temperature at regular intervals, which is labor-intensive and difficult to achieve 24-hour continuous monitoring. At the same time, the traditional fixed monitoring device is difficult to flexibly adjust the position of the sensor and camera and cannot adapt to different sizes of hatching ponds or experimental containers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fish egg hatching monitoring device, comprising a fixed frame, a first groove symmetrically arranged on one side of the fixed frame, a first motor fixedly connected to the top side of the fixed frame, a first threaded rod fixedly connected to the output end of the first motor, a movable plate threadedly connected to the outer side of the first threaded rod, a second groove symmetrically arranged on the top side of the movable plate, a second motor fixedly connected to one side of the movable plate, a bidirectional threaded rod fixedly connected to the output end of the second motor, and a camera arranged on the top side of the movable plate.

[0006] Preferably, the bidirectional threaded rod is symmetrically threaded to a clamping frame on its outer side, a third motor is fixedly connected to one side of the top of one clamping frame, a second threaded rod is fixedly connected to the output end of the third motor, a clamping plate is threaded to the outer side of the second threaded rod, and telescopic rods are symmetrically fixedly connected to one side of the moving plate. A temperature sensor is fixedly connected to the telescopic end of one telescopic rod, and a water quality sensor is fixedly connected to the telescopic end of the other telescopic rod.

[0007] Preferably, a fixing plate is fixedly connected to both sides of the fixing frame, and a bolt hole is provided on one side of the fixing plate.

[0008] Preferably, a first sliding rod is fixedly connected between the two sides inside the first groove, and the other end of the movable plate is slidably connected to the outside of the first sliding rod.

[0009] Preferably, a second sliding rod is fixedly connected between the two sides inside the second groove, and the other end of the clamping frame is slidably connected to the outside of the second sliding rod.

[0010] Preferably, a third sliding rod is fixedly connected between the two sides inside one of the clamping frames, and the other end of the clamping plate is slidably connected to the outside of the third sliding rod.

[0011] Preferably, the first threaded rod is rotatably connected between the two sides inside the first groove, and the bidirectional threaded rod is rotatably connected between the two sides inside the second groove.

[0012] Preferably, the second threaded rod is rotatably connected between the two sides inside the clamping frame, and the clamping plate is a telescopic structure.

[0013] Compared with the prior art, this utility model provides a fish egg hatching monitoring device, which has the following features:

[0014] Beneficial effects:

[0015] 1. This utility model sets up a movable plate, places the camera on the movable plate, starts the first motor, drives the first threaded rod to rotate, which can move the movable plate. The height of the movable plate can be adjusted according to the needs, and it is suitable for incubation pools or experimental devices of different sizes, thus improving the versatility of the device.

[0016] 2. This utility model, by setting a clamping plate, allows the two clamping frames to move, which can be adjusted according to the size of the camera to clamp and fix the camera. At the same time, the rotation of the second threaded rod can move the clamping plate, which can be adjusted according to the height of the camera to clamp and fix the camera a second time. It is convenient, quick and practical.

[0017] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the main structure of a fish egg hatching monitoring device proposed in this utility model;

[0020] Figure 2 This is a side view of the structure of a fish egg hatching monitoring device proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the fixing frame of the fish egg hatching monitoring device proposed in this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the movable plate of the fish egg hatching monitoring device proposed in this utility model;

[0023] Figure 5 This is a cross-sectional structural schematic diagram of the clamping frame of the fish egg hatching monitoring device proposed in this utility model;

[0024] In the diagram: 1. Fixed frame; 2. First groove; 3. First motor; 4. First threaded rod; 5. Moving plate; 6. Second groove; 7. Second motor; 8. Bidirectional threaded rod; 9. Camera; 10. Clamping frame; 11. Third motor; 12. Second threaded rod; 13. Clamping plate; 14. Telescopic rod; 15. Temperature sensor; 16. Water quality sensor; 17. Fixed plate; 18. Bolt hole; 19. First sliding rod; 20. Second sliding rod; 21. Third sliding rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5 This utility model provides a technical solution for a fish egg hatching monitoring device: A fish egg hatching monitoring device includes a fixed frame 1, with a first groove 2 symmetrically arranged on one side of the fixed frame 1, a first motor 3 fixedly connected to the top side of the fixed frame 1, a first threaded rod 4 fixedly connected to the output end of the first motor 3, a movable plate 5 threadedly connected to the outer side of the first threaded rod 4, a second groove 6 symmetrically arranged on the top side of the movable plate 5, a second motor 7 fixedly connected to one side of the movable plate 5, a bidirectional threaded rod 8 fixedly connected to the output end of the second motor 7, and a camera 9 arranged on the top side of the movable plate 5. Activating the first motor 3 can drive the first threaded rod 4 to rotate, thereby moving the movable plate 5. The height of the movable plate 5 can be adjusted according to requirements, making it suitable for hatching ponds or experimental devices of different sizes. Activating the second motor 7 can drive the bidirectional threaded rod 8 to rotate, placing the camera 9 on the movable plate 5.

[0027] In this invention, preferably, a clamping frame 10 is symmetrically threaded to the outer side of the bidirectional threaded rod 8. A third motor 11 is fixedly connected to one side of the top of one clamping frame 10. A second threaded rod 12 is fixedly connected to the output end of the third motor 11. A clamping plate 13 is threaded to the outer side of the second threaded rod 12. Telescopic rods 14 are symmetrically fixedly connected to one side of the moving plate 5. A temperature sensor 15 is fixedly connected to the telescopic end of one telescopic rod 14, and a water quality sensor 16 is fixedly connected to the telescopic end of the other telescopic rod 14. The rotation of the bidirectional threaded rod 8 can drive the two clamping frames 10 to move, which can be adjusted according to the size of the camera 9 to clamp and fix the camera 9. Starting the third motor 11 can drive the second threaded rod 12 to rotate, which can drive the clamping plate 13 to move, which can be adjusted according to the height of the camera 9 to clamp and fix the camera 9 a second time.

[0028] In this utility model, preferably, fixing plates 17 are fixedly connected to both sides of the fixing frame 1. Bolt holes 18 are provided on one side of the fixing plate 17. After the moving plate 5 is moved to a suitable position, the fixing frame 1 can be fixed to the incubation pool by the fixing plates 17. A first sliding rod 19 is fixedly connected between the two sides inside a first groove 2. The other end of the moving plate 5 is slidably connected to the outside of the first sliding rod 19. The setting of the first sliding rod 19 plays a role in limiting the movement of the moving plate 5.

[0029] In this utility model, preferably, a second sliding rod 20 is fixedly connected between the two sides inside a second groove 6, and the other end of the clamping frame 10 is slidably connected to the outside of the second sliding rod 20. The second sliding rod 20 serves to limit the movement of the clamping frame 10. A third sliding rod 21 is fixedly connected between the two sides inside a clamping frame 10, and the other end of the clamping plate 13 is slidably connected to the outside of the third sliding rod 21. The third sliding rod 21 serves to limit the movement of the clamping plate 13.

[0030] In this utility model, preferably, the first threaded rod 4 is rotatably connected between the two sides inside a first groove 2, the bidirectional threaded rod 8 is rotatably connected between the two sides inside a second groove 6, the second threaded rod 12 is rotatably connected between the two sides inside a clamping frame 10, and the clamping plate 13 is a telescopic structure.

[0031] The working principle and usage process of this utility model are as follows: When in use, starting the first motor 3 can drive the first threaded rod 4 to rotate, which can drive the moving plate 5 to move. The height of the moving plate 5 can be adjusted according to the needs. After the moving plate 5 is moved to a suitable position, the fixing frame 1 can be fixed on the hatching pool by the fixing plate 17. The camera 9 is placed on the moving plate 5. Starting the second motor 7 can drive the bidirectional threaded rod 8 to rotate, which can drive the two clamping frames 10 to move. The size of the camera 9 can be adjusted to clamp and fix the camera 9. Starting the third motor 11 can drive the second threaded rod 12 to rotate, which can drive the clamping plate 13 to move. The height of the camera 9 can be adjusted to clamp and fix the camera 9 a second time.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fish egg hatching monitoring device, comprising a fixed frame (1), characterized in that: The fixed frame (1) has a first groove (2) symmetrically arranged on one side. The fixed frame (1) has a first motor (3) fixedly connected to the top side. The output end of the first motor (3) is fixedly connected to a first threaded rod (4). The outer side of the first threaded rod (4) is threadedly connected to a moving plate (5). The moving plate (5) has a second groove (6) symmetrically arranged on the top side. The moving plate (5) has a second motor (7) fixedly connected to one side. The output end of the second motor (7) is fixedly connected to a bidirectional threaded rod (8). The moving plate (5) has a camera (9) arranged on the top side.

2. The fish egg hatching monitoring device according to claim 1, characterized in that: The bidirectional threaded rod (8) is symmetrically threaded to the outside of a clamping frame (10). A third motor (11) is fixedly connected to one side of the top of one clamping frame (10). A second threaded rod (12) is fixedly connected to the output end of the third motor (11). A clamping plate (13) is threaded to the outside of the second threaded rod (12). A telescopic rod (14) is symmetrically fixedly connected to one side of the moving plate (5). A temperature sensor (15) is fixedly connected to the telescopic end of one telescopic rod (14), and a water quality sensor (16) is fixedly connected to the telescopic end of the other telescopic rod (14).

3. The fish egg hatching monitoring device according to claim 1, characterized in that: The fixed frame (1) is fixedly connected to both sides by a fixed plate (17), and a bolt hole (18) is provided on one side of the fixed plate (17).

4. The fish egg hatching monitoring device according to claim 1, characterized in that: A first sliding rod (19) is fixedly connected between the two sides inside the first groove (2), and the other end of the moving plate (5) is slidably connected to the outside of the first sliding rod (19).

5. A fish egg hatching monitoring device according to claim 2, characterized in that: A second sliding rod (20) is fixedly connected between the two sides inside the second groove (6), and the other end of the clamping frame (10) is slidably connected to the outside of the second sliding rod (20).

6. The fish egg hatching monitoring device according to claim 2, characterized in that: A third sliding rod (21) is fixedly connected between the two sides inside the clamping frame (10), and the other end of the clamping plate (13) is slidably connected to the outside of the third sliding rod (21).

7. The fish egg hatching monitoring device according to claim 1, characterized in that: The first threaded rod (4) is rotatably connected between the two sides inside the first groove (2), and the bidirectional threaded rod (8) is rotatably connected between the two sides inside the second groove (6).

8. A fish egg hatching monitoring device according to claim 2, characterized in that: The second threaded rod (12) is rotatably connected between the two sides inside the clamping frame (10), and the clamping plate (13) is a telescopic structure.

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