A high-strength nylon monofilament fishing net detection device

Abstract

The utility model is suitable for fishing net detection technical field provides a kind of high-strength nylon monofilament fishing net detection device, including bottom plate, the top of bottom plate is fixedly connected with protective box, the outer surface of protective box is equipped with scale groove, the top of protective box is installed with slow speed cylinder, the bottom of slow speed cylinder is fixedly connected with second connecting pipe, the inner bottom wall of protective box is fixedly connected with first connecting pipe, the side of first connecting pipe and second connecting pipe is all fixedly connected with plug rod. The utility model can be fixed to the top and bottom of fishing net, and then under the action of slow speed cylinder, fishing net is stretched, when breaking, it is photographed by high-definition camera, and then the position of fishing net stretching breaking can be accurately recorded, the accuracy and practicality when detecting are improved.

Description

Technical Field

[0001] This utility model relates to the field of fishing net detection technology, and more specifically, to a high-strength nylon monofilament fishing net detection device. Background Technology

[0002] As the name suggests, a fishing net is a net used for catching fish. In ancient times, people used coarse cloth and hemp as raw materials, and made fishing nets by binding and rolling them. Although this type of fishing net was easily perishable and not very durable, its fishing efficiency was greatly improved. With the development of the fishing industry, the targets of fishing were no longer limited to fish, and the fishing tools also evolved accordingly. After the fishing nets were produced, their properties needed to be tested.

[0003] A fishing net toughness testing device, with announcement number CN208366585U, provides a platform for installing fishing nets through the installation of a carrier and related components, and performs tensile tests on the fishing nets in conjunction with a slide rail.

[0004] However, there are some shortcomings in its use. During the testing process, the fishing net may break, and the broken pieces may splash onto the human body, causing injury and reducing the safety of the fishing net testing. This limits the practicality of the fishing net testing device. Furthermore, it cannot accurately monitor the location of the breakage during tensile testing, which also reduces the accuracy of the fishing net testing. Utility Model Content

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a high-strength nylon monofilament fishing net detection device.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to a high-strength nylon monofilament fishing net detection device, comprising a base plate, a protective box fixedly connected to the top of the base plate, a scale groove formed on the outer surface of the protective box, a slow-speed cylinder mounted on the top of the protective box, a second connecting pipe fixedly connected to the bottom of the slow-speed cylinder, a first connecting pipe fixedly connected to the inner bottom wall of the protective box, and insertion rods fixedly connected to the sides of both the first and second connecting pipes. A fishing net is inserted into the side of the insertion rod. A first protective tube is provided on the side of the first connecting pipe, and the first protective tube is inserted into the insertion rod. A high-definition camera is fixedly connected to the side end of the second connecting pipe, and a fixed box is fixedly connected to the top of the second connecting pipe. A rectangular plate is slidably connected inside the fixed box, and a second protective tube is fixedly connected to the bottom of the rectangular plate.

[0007] As a preferred embodiment of this utility model, the second protective tube is inserted into the plug rod, and the external thread of the fixing box is connected with a fastening bolt, the side end of which abuts against the surface of the rectangular plate.

[0008] As a preferred embodiment of this utility model, the high-definition camera is positioned opposite to the scale groove, an infrared monitoring head is fixedly connected to the inner top wall of the protective box, and a control board is fixedly connected to the top of the protective box.

[0009] As a preferred embodiment of this utility model, a display screen is fixedly connected to the outer surface of the protective box, the infrared monitoring head is electrically connected to the control board, the control board is electrically connected to the high-definition camera, and the high-definition camera is electrically connected to the display screen.

[0010] As a preferred embodiment of this utility model, the protective box is rotatably connected to a side cover via a hinge, and a pull ring is fixedly connected to the outside of the side cover. The side cover has the same cross-sectional area as the protective box.

[0011] As a preferred embodiment of this utility model, a support base is fixedly connected to the bottom of the base plate, the bottom of the support base is provided with anti-slip texture, the support base is made of stainless steel, and the protective box is made of tempered glass.

[0012] As a preferred embodiment of this utility model, both the first connecting pipe and the second connecting pipe are made of stainless steel, and the first connecting pipe and the second connecting pipe have the same dimensions.

[0013] As a preferred embodiment of this utility model, two hinges are provided, the two hinges are positioned opposite each other, and the two hinges are the same size.

[0014] The advantages of this utility model are: 1. This utility model, through the use of a graduated groove, an infrared monitoring head, a high-definition camera, a control board, a display screen, a first connecting pipe, a second protective pipe, and the cooperation of the first protective pipe and the first connecting pipe, can fix the top and bottom of the fishing net, and then stretch the fishing net under the action of a slow cylinder. When it breaks, the high-definition camera takes a picture, thus accurately recording the location of the fishing net when it breaks, improving the accuracy and practicality of the detection.

[0015] 2. This utility model, through the combined use of a protective box, side cover, hinge, and pull ring, can protect the fishing net by preventing it from splashing onto the human body and causing injury when the net breaks, thereby improving the safety of the fishing net during inspection and protecting the staff. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a high-strength nylon monofilament fishing net testing device according to the present invention.

[0017] Figure 2This is a side view of the high-strength nylon monofilament fishing net detection device of this utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of the protective box of the high-strength nylon monofilament fishing net detection device of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the fishing net and the high-definition camera in the high-strength nylon monofilament fishing net detection device of this utility model.

[0020] In the attached diagram: 1. Base plate; 2. Support base; 3. Display screen; 4. Scale groove; 5. Protective box; 6. Side cover; 7. Pull ring; 8. Control board; 9. Slow-speed cylinder; 10. Hinge; 11. Infrared monitoring head; 12. Fishing net; 13. First connecting pipe; 14. Insert rod; 15. First protective pipe; 16. Second protective pipe; 17. Rectangular plate; 18. Fixing box; 19. Fastening bolt; 20. Second connecting pipe; 21. High-definition camera. Detailed Implementation

[0021] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described in more detail below by way of example with reference to the accompanying drawings. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1: Please see Figures 1-4 Structural diagram; the present invention provides the following technical solution: Specifically, it refers to a high-strength nylon monofilament fishing net detection device, including a base plate 1, a protective box 5 fixedly connected to the top of the base plate 1, a scale groove 4 opened on the outer surface of the protective box 5, a slow-speed cylinder 9 installed on the top of the protective box 5, a second connecting pipe 20 fixedly connected to the bottom of the slow-speed cylinder 9, a first connecting pipe 13 fixedly connected to the inner bottom wall of the protective box 5, and insertion rods 14 fixedly connected to the sides of both the first connecting pipe 13 and the second connecting pipe 20, with fishing nets 12 inserted into the sides of the insertion rods 14, a first protective pipe 15 provided on the side of the first connecting pipe 13, the first protective pipe 15 being inserted into the insertion rods 14, a high-definition camera 21 fixedly connected to the side end of the second connecting pipe 20, a fixed box 18 fixedly connected to the top of the second connecting pipe 20, a rectangular plate 17 slidably connected inside the fixed box 18, and a second protective pipe 16 fixedly connected to the bottom of the rectangular plate 17.

[0025] The working principle of the high-strength nylon monofilament fishing net detection device provided by this utility model is as follows: Working principle: Insert the rod 14 on the side of the first connecting tube 13 into the bottom of the fishing net 12, then insert the first protective tube 15 into the rod 14, and then extend the rectangular plate 17 into the fixing box 18, allowing the rectangular plate 17 and the fixing box 18 to slide. At this time, the second protective tube 16 is inserted into the rod 14 on the side of the second connecting tube 20. Then, rotate the fastening bolt 19 to abut and fix the rectangular plate 17, and close the side cover 6. Then, under the action of the slow cylinder 9, the second protective tube 16 is driven to move upward, stretching the fishing net 12. The infrared monitoring head 11 monitors the fishing net 12. When the fishing net 12 breaks, the information is transmitted to the control board 8 under the action of the infrared monitoring head 11. The control board 8 activates the high-definition camera 21 to take pictures of the scale at the break position, and then displays the image on the display screen 3, improving the accuracy of the entire fishing net detection and avoiding errors. At the same time, the protective box 5 can prevent the broken fishing net 12 from causing injury to the human body, improving the safety of the detection device during use.

[0026] Example 2: Based on Specific Embodiment 1, the difference in this embodiment is as follows: As shown in the high-strength nylon monofilament fishing net detection device, the second protective tube 16 is inserted into the insertion rod 14. The external thread of the fixing box 18 is connected to the fastening bolt 19. The side end of the fastening bolt 19 abuts against the surface of the rectangular plate 17. The high-definition camera 21 is positioned opposite to the scale groove 4, which can fix the top and bottom of the fishing net 12. Then, under the action of the slow cylinder 9, the fishing net 12 is stretched. When it breaks, the high-definition camera 21 takes a picture, which can accurately record the position of the fishing net 12 when it breaks, thus improving the accuracy and practicality of the detection. The inner top wall of the protective box 5 is fixedly connected to the infrared monitoring head 11. The top of the protective box 5 is fixedly connected to the control board 8. The outer surface of the protective box 5 is fixedly connected to the display screen 3. The infrared monitoring head 11 is electrically connected to the control board 8. The control board 8 is electrically connected to the high-definition camera 21. The high-definition camera 21 is electrically connected to the display screen 3.

[0027] Example 3: Based on specific embodiment two, the difference in this embodiment is as follows: As shown in the high-strength nylon monofilament fishing net testing device, the protective box 5 is rotatably connected to a side cover 6 via a hinge 10. A pull ring 7 is fixedly connected to the outside of the side cover 6. The side cover 6 has the same cross-sectional area as the protective box 5. A support base 2 is fixedly connected to the bottom of the base plate 1. The bottom of the support base 2 has anti-slip texture. The support base 2 is made of stainless steel. The protective box 5 can protect the fishing net 12, preventing it from splashing onto the human body and causing injury when the fishing net 12 breaks, thus improving the safety of the fishing net 12 during testing and protecting the staff. The protective box 5 is made of tempered glass. The first connecting tube 13 and the second connecting tube 20 are both made of stainless steel. The first connecting tube 13 and the second connecting tube 20 have the same size. There are two hinges 10, which are positioned opposite each other and have the same size.

[0028] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A high-strength nylon monofilament fishing net detection device, comprising a base plate (1), characterized in that: A protective box (5) is fixedly connected to the top of the base plate (1). A scale groove (4) is opened on the outer surface of the protective box (5). A slow cylinder (9) is installed on the top of the protective box (5). A second connecting pipe (20) is fixedly connected to the bottom of the slow cylinder (9). A first connecting pipe (13) is fixedly connected to the inner bottom wall of the protective box (5). A plug rod (14) is fixedly connected to the side of both the first connecting pipe (13) and the second connecting pipe (20). A fishing net (12) is inserted into the side of the plug rod (14). A first protective pipe (15) is provided on the side of the first connecting pipe (13). The first protective pipe (15) is inserted into the plug rod (14). A high-definition camera (21) is fixedly connected to the side end of the second connecting pipe (20). A fixed box (18) is fixedly connected to the top of the second connecting pipe (20). A rectangular plate (17) is slidably connected inside the fixed box (18). A second protective pipe (16) is fixedly connected to the bottom of the rectangular plate (17).

2. The high-strength nylon monofilament fishing net detection device according to claim 1, characterized in that, The second protective tube (16) is inserted into the insert rod (14), and the external thread of the fixing box (18) is connected to a fastening bolt (19), the side end of the fastening bolt (19) abuts against the surface of the rectangular plate (17).

3. The high-strength nylon monofilament fishing net detection device according to claim 1, characterized in that, The high-definition camera (21) is positioned opposite the scale groove (4), an infrared monitoring head (11) is fixedly connected to the inner top wall of the protective box (5), and a control board (8) is fixedly connected to the top of the protective box (5).

4. The high-strength nylon monofilament fishing net detection device according to claim 3, characterized in that, The outer surface of the protective box (5) is fixedly connected to the display screen (3), the infrared monitoring head (11) is electrically connected to the control board (8), the control board (8) is electrically connected to the high-definition camera (21), and the high-definition camera (21) is electrically connected to the display screen (3).

5. The high-strength nylon monofilament fishing net detection device according to claim 1, characterized in that, The protective box (5) is rotatably connected to a side cover (6) via a hinge (10). A pull ring (7) is fixedly connected to the outside of the side cover (6). The side cover (6) has the same cross-sectional area as the protective box (5).

6. The high-strength nylon monofilament fishing net detection device according to claim 1, characterized in that, The bottom of the base plate (1) is fixedly connected to a support base (2), the bottom of the support base (2) is provided with anti-slip texture, the support base (2) is made of stainless steel, and the protective box (5) is made of tempered glass.

7. The high-strength nylon monofilament fishing net detection device according to claim 1, characterized in that, The first connecting pipe (13) and the second connecting pipe (20) are both made of stainless steel, and the first connecting pipe (13) and the second connecting pipe (20) have the same size.

8. The high-strength nylon monofilament fishing net testing device according to claim 5, characterized in that, There are two hinges (10), which are positioned opposite each other and are the same size.

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