Seawater fish growth index measuring device

Abstract

The utility model relates to the technical field of measuring devices, and discloses a marine fish growth index measuring device which comprises a shell, a camera is installed on the inner top wall of the shell, a scale pan is installed on the inner bottom wall of the shell, a base is arranged at the bottom of the shell, and fixing plates are fixedly connected to the periphery of the top of the base. Fixing blocks are fixedly connected to the periphery of the outer portion of the shell, shifting piece rods are slidably connected to the interiors of the fixing blocks, springs are arranged on one sides of the exteriors of the shifting piece rods in a sleeving mode, square blocks are fixedly connected to the other sides of the exteriors of the shifting piece rods, limiting blocks are fixedly connected to the tops of the fixing blocks, and clamping blocks are slidably connected to the interiors of the limiting blocks. According to the utility model, the shifting piece rod is pulled to drive the square plate to slide in the fixed block and compress the spring, and the clamping block slides to the outside of the shifting piece rod to limit the displacement of the shifting piece rod, so that the measuring device can be installed and fixed, and more time and labor are saved when the measuring device is installed.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring devices, in particular to a marine fish growth index measuring device. Background Art

[0002] Marine fish refers to fish that live in the ocean, usually including coral reef fish, marine ornamental fish and commercially caught fish. They are widely distributed in various oceans around the world and have diverse forms and living habits. Marine fish are loved by people for their colorful appearance, unique behavioral characteristics and ability to adapt to the marine environment.

[0003] The marine fish growth index measuring device is a device used to monitor the growth of marine fish. It usually includes measuring instruments, sensors and data recording systems. The sensors can measure the length, weight and other growth indicators of the fish, and the data is collected and analyzed through the recording system. This device can help fish farmers grasp the growth trend of fish stocks, optimize feed and environmental management, and improve breeding efficiency and economic benefits.

[0004] In the prior art, the measuring device is installed by adopting a threaded connection method, which makes it difficult to disassemble and install during maintenance and replacement, thus causing great inconvenience. In view of the above problems, a marine fish growth index measuring device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a marine fish growth index measuring device, which aims to improve the problem that the measuring device in the prior art is installed by adopting a threaded connection method, which makes it difficult to disassemble and install during maintenance and replacement, thus causing great inconvenience.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a marine fish growth index measuring device, comprising a shell, a camera is installed on the top wall of the shell, a weighing pan is installed on the bottom wall of the shell, a base is arranged at the bottom of the shell, a fixing plate is fixedly connected to the top of the base, a fixing block is fixedly connected to the outside of the shell, a paddle rod is slidably connected to the inside of the fixed block, a spring is sleeved on one side of the outside of the paddle rod, a square plate is fixedly connected to the other side of the outside of the paddle rod, a limiting block is fixedly connected to the top of the fixed block, a card block is slidably connected to the inside of the limiting block, and a cleaning component is arranged inside the shell.

[0007] As a further description of the above technical solution:

[0008] The cleaning assembly includes a lead screw, both ends of which are rotatably connected to the inside of the housing, one end of the lead screw is fixedly connected to a rotating knob, the outside of the lead screw is threadedly connected to a brush, and the inside of the brush is slidably connected to a sliding rod on the right side.

[0009] As a further description of the above technical solution:

[0010] The paddle lever penetrates through the housing, and the paddle lever penetrates through the fixing plate.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the inside of the fixing block, and the other end of the spring is fixedly connected to the outside of the square plate.

[0013] As a further description of the above technical solution:

[0014] The outside of the square plate is slidably connected to the inside of the fixing block, and the outside of the limiting block is fixedly connected to the outside of the shell.

[0015] As a further description of the above technical solution:

[0016] The bottom of the card block is arranged on the top of the square plate.

[0017] As a further description of the above technical solution:

[0018] Both ends of the slide bar are fixedly connected to the inside of the shell.

[0019] As a further description of the above technical solution:

[0020] The outside of the brush is slidably connected to the inner wall of the shell, and the bottom of the brush is in contact with the scale pan.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, by pulling the paddle lever to drive the block plate to slide inside the fixed block and compress the spring, the clamping block slides to the outside of the paddle lever to limit the displacement of the paddle lever, and the measuring device can be installed and fixed, which saves time and effort when installing the measuring device.

[0023] 2. In the utility model, the brush is driven to slide by rotating the rotating knob, thereby cleaning the inside of the shell, so that the scale pan and the inside of the shell can be cleaned after the measurement is completed, which is convenient for the next cleaning and improves the accuracy during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a marine fish growth index measuring device proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a brush of a marine fish growth index measuring device proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a fixing plate of a marine fish growth index measuring device proposed by the utility model;

[0027] Figure 4 The utility model provides a schematic structural diagram of a paddle lever of a marine fish growth index measuring device.

[0028] Legend:

[0029] 1. Shell; 2. Camera; 3. Scale pan; 4. Base; 5. Fixed plate; 6. Fixed block; 7. Paddle rod; 8. Spring; 9. Square plate; 10. Limit block; 11. Block; 12. Lead screw; 13. Rotating knob; 14. Brush; 15. Slide rod. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 3 and Figure 4 The utility model provides an embodiment: a marine fish growth index measuring device, comprising a shell 1, a camera 2 is installed on the top wall of the shell 1, a weighing pan 3 is installed on the bottom wall of the shell 1, a base 4 is arranged at the bottom of the shell 1, a fixing plate 5 is fixedly connected to the top of the base 4, a fixing block 6 is fixedly connected to the outside of the shell 1, a paddle rod 7 is slidably connected to the inside of the fixing block 6, a spring 8 is sleeved on one side of the outside of the paddle rod 7, a square plate 9 is fixedly connected to the other side of the outside of the paddle rod 7, a limiting block 10 is fixedly connected to the top of the fixing block 6, a card block 11 is slidably connected to the inside of the limiting block 10, and a cleaning component is arranged inside the shell 1.

[0032] Specifically, the camera 2 is used to detect the length indicators of the fish (retain two decimal places, accurate to 0.01), including: head length cm, eye diameter cm, head length behind the eye cm, tail peduncle height cm, body width cm (the fish needs to be stood up to measure the width), body height cm, body length cm, and total length cm. The scale pan 3 is used to measure the body mass of saltwater fish in g. The base 4 and the fixing plate 5 are used to facilitate the installation and fixing of the outer shell 1. The spring 8 is used to reset. When the spring 8 is reset, it will drive the square plate 9 to slide inside the paddle rod 7, and then because the square plate 9 is fixed to the outside of the paddle rod 7, it will drive the paddle rod 7 to pass through the fixing plate 5, thereby completing the fixing function.

[0033] Reference Figure 1 and Figure 2 The cleaning assembly includes a screw 12, both ends of which are rotatably connected to the inside of the housing 1, one end of the screw 12 is fixedly connected to a rotating knob 13, the outer thread of the screw 12 is connected to a brush 14, and the right side of the brush 14 is slidably connected to a slide rod 15.

[0034] Specifically, the lead screw 12 drives the brush 14 to move, the rotary knob 13 drives the lead screw 12 to rotate, the brush 14 cleans the interior of the housing 1 , and the slide bar 15 supports and stabilizes the brush 14 .

[0035] Reference Figure 1 - Figure 3 The paddle rod 7 passes through the shell 1, the paddle rod 7 passes through the fixed plate 5, one end of the spring 8 is fixedly connected to the inside of the fixed block 6, the other end of the spring 8 is fixedly connected to the outside of the square plate 9, the outside of the square plate 9 is slidably connected to the inside of the fixed block 6, the outside of the limit block 10 is fixedly connected to the outside of the shell 1, the bottom of the card block 11 is set at the top of the square plate 9, the two ends of the slide rod 15 are fixedly connected to the inside of the shell 1, the outside of the brush 14 is slidably connected to the inner wall of the shell 1, and the bottom of the brush 14 contacts with the scale pan 3.

[0036] Specifically, by pulling the paddle rod 7, the block plate 9 is driven to slide inside the fixed block 6 and compress the spring 8. At this time, the block 11 slides to the outside of the paddle rod 7 to limit the displacement of the paddle rod 7. Then, the housing 1 is installed to facilitate the installation and fixing of the housing 1. The screw 12 is driven to rotate by rotating the twist 13, and then the brush 14 is driven by the screw 12 to slide inside the housing 1 for cleaning.

[0037] Working principle: by pulling the paddle rod 7, the square plate 9 is driven to slide inside the fixed block 6 and compressing the spring 8. At this time, the block 11 slides to the outside of the paddle rod 7 to limit the displacement of the paddle rod 7. Then, the scale pan 3 on the top of the base 4 is aligned with the bottom of the shell 1 and then installed. Then, the block 11 is lifted. At this time, the square plate 9 is reset by the spring 8. The spring 8 drives the square plate 9 to slide inside the fixed block 6, thereby driving the paddle rod 7 to penetrate the scale pan 3 through the square plate 9, thereby completing the fixation of the shell 1. Then, the saltwater fish is placed on the top of the scale pan 3 for measurement, and the length of the saltwater fish is measured by the camera 2. Then the scale pan 3 is used to weigh the mass of the saltwater fish. After the measurement, the rotating knob 13 is rotated to drive the brush 14 to slide, thereby cleaning the inside of the shell 1.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A marine fish growth index measuring device, comprising a housing (1), characterized in that: A camera (2) is installed on the top wall of the shell (1), a weighing pan (3) is installed on the bottom wall of the shell (1), a base (4) is arranged at the bottom of the shell (1), a fixing plate (5) is fixedly connected to the top of the base (4) on all sides, a fixing block (6) is fixedly connected to the outside of the shell (1) on all sides, a paddle rod (7) is slidably connected to the inside of the fixing block (6), a spring (8) is sleeved on one side of the outside of the paddle rod (7), a square plate (9) is fixedly connected to the other side of the outside of the paddle rod (7), a limit block (10) is fixedly connected to the top of the fixing block (6), a clamping block (11) is slidably connected to the inside of the limit block (10), and a cleaning component is arranged inside the shell (1).

2. A marine fish growth index measuring device according to claim 1, characterized in that: The cleaning assembly comprises a lead screw (12), both ends of the lead screw (12) are rotatably connected to the inside of the housing (1), one end of the lead screw (12) is fixedly connected to a rotating knob (13), the outside of the lead screw (12) is threadedly connected to a brush (14), and the right side of the inside of the brush (14) is slidably connected to a slide rod (15).

3. A marine fish growth index measuring device according to claim 1, characterized in that: The paddle lever (7) passes through the housing (1), and the paddle lever (7) passes through the fixing plate (5).

4. A marine fish growth index measuring device according to claim 1, characterized in that: One end of the spring (8) is fixedly connected to the inside of the fixed block (6), and the other end of the spring (8) is fixedly connected to the outside of the square plate (9).

5. A marine fish growth index measuring device according to claim 1, characterized in that: The outside of the square plate (9) is slidably connected to the inside of the fixed block (6), and the outside of the limit block (10) is fixedly connected to the outside of the housing (1).

6. A marine fish growth index measuring device according to claim 1, characterized in that: The bottom of the card block (11) is arranged on the top of the square plate (9).

7. A marine fish growth index measuring device according to claim 2, characterized in that: Both ends of the sliding rod (15) are fixedly connected inside the housing (1).

8. A marine fish growth index measuring device according to claim 2, characterized in that: The outside of the brush (14) is slidably connected to the inner wall of the housing (1), and the bottom of the brush (14) is in contact with the weighing pan (3).

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