Portable sea area limiting device for mariculture

Abstract

The portable sea area limiting device comprises a sea area limiting rod, an adjusting groove is formed in the bottom of the sea area limiting rod, an extension rod is arranged on the inner wall of the adjusting groove in a sliding mode, positioning notches distributed at equal intervals are formed in the top of the extension rod, and a fixing base is fixedly connected to the top of the sea area limiting rod. A connecting groove is formed in the middle of the bottom of the fixing base. According to the utility model, through the arrangement of the adjusting groove, the connecting plate and the movable notch, the overall length of the sea area limiting rod and the extension rod can be adjusted, so that the overall length of the limiting marking device can be adjusted according to the length of a boundary area of an aquaculture sea area, and after the overall length of the sea area limiting rod and the extension rod is adjusted, the limiting marking device is convenient to use. And under the action of a connecting groove and a compression spring, a positioning clamping block can be pushed into a positioning notch, the positioning effect on the extension rod is achieved, and the device is practical and suitable for wide application and popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of seawater aquaculture and relates to a convenient sea area limiting device used for seawater aquaculture. Background Art

[0002] Mariculture is an important part of the aquaculture industry. The main objects of mariculture are fish, shrimps, crabs, shellfish, algae, sea cucumbers and other economic animals.

[0003] After searching CN212306520U, a convenient sea area limit device for marine aquaculture is disclosed, comprising a bottom cone of the sea area limit device, the upper surface of the bottom cone of the sea area limit device is welded and connected with a solar panel support rod, the upper surface of the solar panel support rod is welded and connected with a solar panel body, the upper surface of the bottom cone of the sea area limit device is welded and connected with a limit device signal support rod, the designed convenient hand-held ring can be convenient for staff to carry, the designed limit device locator and the limit device signal transmitting antenna can facilitate positioning by the aquaculture personnel, and the designed sea area limit rod and sea area limit net can be used to mark the limit of the aquaculture area of ​​the sea area, and the designed first extended sea area limit rod and the first extended sea area limit net, the second extended sea area limit rod and the second extended sea area limit net can effectively carry out extended limit marking.

[0004] However, the inventors have discovered through exploration that the technical solution still has at least the following defects: in the above-mentioned device, the sea area limit marking is realized by setting a sea area limit rod, a sea area limit net, a first extended sea area limit rod, a first extended sea area limit net, a second extended sea area limit rod and a second extended sea area limit net, but the first extended sea area limit rod and the second extended sea area limit rod are directly fixed on both ends of the sea area limit rod, which is not conducive to adjusting the overall length of the limit marking device according to the length of the boundary area of ​​the aquaculture sea area. Utility Model Content

[0005] The purpose of the present invention is to provide a convenient sea area limit device for marine aquaculture, which can solve the problem that the first extended sea area limit rod and the second extended sea area limit rod are directly fixedly installed at both ends of the sea area limit rod, which is not conducive to adjusting the overall length of the limit marking device according to the length of the boundary area of ​​the aquaculture sea area.

[0006] In order to solve the above problems, the present invention provides a convenient sea area limiting device for seawater aquaculture, comprising: a sea area limiting rod, an adjusting groove is provided at the bottom of the sea area limiting rod, an extension rod is slidably provided on the inner wall of the adjusting groove, and equidistantly distributed positioning grooves are provided on the top of the extension rod, a fixing seat is fixedly connected to the top of the sea area limiting rod, a connecting groove is provided in the middle of the bottom of the fixing seat, a positioning block is slidably connected to the inner wall of the connecting groove, and the positioning block is adapted to the positioning groove, an opening is provided at the top of the sea area limiting rod, and the positioning block is slidably connected to the inner wall of the opening, a movable groove is provided at the bottom of the adjusting groove, a connecting plate is slidably connected to the inner wall of the movable groove, and the connecting plate is fixedly connected to the outer wall of the bottom of the extension rod.

[0007] As a preferred embodiment of the present utility model, a first limiting net is fixedly connected to the outer wall of the bottom of the sea area limiting rod.

[0008] As a preferred embodiment of the present utility model, a second limiting net is fixedly connected to the outer wall of the bottom of the connecting plate.

[0009] As a preferred embodiment of the utility model, the top outer wall of the sea area limit rod is fixedly connected with a fixed truncated table, and the interior of the fixed truncated table is filled with buoyant foam.

[0010] As a preferred embodiment of the utility model, a support rod is fixedly connected to the outer wall of the middle part of the top of the fixed truncated cone, a fixed plate is fixedly connected to the top of the support rod, and a positioner and a signal transmitting antenna are fixedly connected to the top of the fixed plate.

[0011] As a preferred embodiment of the utility model, the top outer wall of the fixed truncated cone is fixedly provided with equidistantly distributed solar panels, the locator is electrically connected to the solar panels, and the signal transmitting antenna is connected to the locator via a signal line.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the overall length of the sea area limit rod and the extension rod can be adjusted by setting the adjustment groove, the connecting plate and the movable groove, which is beneficial to adjust the overall length of the limit marking device according to the length of the boundary area of ​​the aquaculture sea area, and has a wider scope of application. After the overall length adjustment of the sea area limit rod and the extension rod is completed, under the action of the connecting groove and the compression spring, the positioning block can be pushed into the positioning groove to realize the positioning of the extension rod. After the extension rod is positioned, the aquaculture personnel reach the boundary of the aquaculture sea area by fishing boat, and place the device in the boundary area to mark the aquaculture sea area limit. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a side view of the structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the extension rod structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the sea area limit rod of the utility model when viewed from above;

[0017] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing seat of the utility model;

[0018] In the figure: 1. Sea area limit rod; 2. Extension rod; 3. First limit net; 4. Connecting plate; 5. Second limit net; 6. Fixed seat; 7. Positioning notch; 8. Fixed round table; 9. Solar panel; 10. Support rod; 11. Fixed plate; 12. Positioner; 13. Signal transmitting antenna; 14. Adjustment slot; 15. Movable notch; 16. Positioning block; 17. Connecting slot; 18. Compression spring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] like Figures 1 to 5As shown, a convenient sea area limiting device for marine aquaculture comprises a sea area limiting rod 1, the bottom outer wall of the sea area limiting rod 1 is fixedly connected to a first limiting net 3, an adjusting groove 14 is provided at the bottom of the sea area limiting rod 1, an extension rod 2 is slidably provided on the inner wall of the adjusting groove 14, and an equidistantly distributed positioning notches 7 are provided at the top of the extension rod 2, a fixing seat 6 is fixedly connected to the top of the sea area limiting rod 1, a connecting groove 17 is provided at the middle of the bottom of the fixing seat 6, a positioning block 16 is slidably connected to the inner wall of the connecting groove 17, and the positioning block 16 is adapted to the positioning notch 7, an opening is provided at the top of the sea area limiting rod 1, and the positioning block 16 is slidably connected to the inner wall of the opening, a movable notch 15 is provided at the bottom of the adjusting groove 14, and a connecting notch 15 is slidably connected to the inner wall of the movable notch 15 Plate 4, connecting plate 4 is fixedly connected to the outer wall at the bottom of the extension rod 2, and the outer wall at the bottom of the connecting plate 4 is fixedly connected with a second limiting net 5, the first limiting net 3 is woven and fixed under the sea area limiting rod 1, and the second limiting net 5 is woven and fixed under the connecting plate 4. Through the set adjustment groove 14, connecting plate 4 and movable notch 15, the overall length of the sea area limiting rod 1 and the extension rod 2 can be adjusted, which is beneficial to adjust the overall length of the limiting marking device according to the length of the boundary area of ​​the aquaculture sea area. After the overall length adjustment of the sea area limiting rod 1 and the extension rod 2 is completed, under the action of the connecting groove 17 and the compression spring 18, the positioning block 16 can be pushed into the positioning notch 7 to achieve the positioning effect on the extension rod 2.

[0023] In a specific embodiment, a fixed truncated platform 8 is fixedly connected to the outer wall of the top of the sea area limit rod 1, and the interior of the fixed truncated platform 8 is filled with buoyant foam. A support rod 10 is fixedly connected to the outer wall of the middle part of the top of the fixed truncated platform 8, and a fixed disk 11 is fixedly connected to the top of the support rod 10. A locator 12 and a signal transmitting antenna 13 are fixedly connected to the top of the fixed disk 11. The outer wall of the top of the fixed truncated platform 8 is fixedly provided with equidistantly distributed solar panels 9, the locator 12 is electrically connected to the solar panel 9, and the signal transmitting antenna 13 is connected to the locator 12 through a signal line. After the extension rod 2 is positioned, the aquaculture personnel reach the boundary of the aquaculture sea area by fishing boats, and place the device in the boundary area to mark the limit of the aquaculture sea area. The solar panel 9 arranged on the fixed truncated platform 8 can supply electric energy to the locator 12, and the position of the device is located by the locator 12. The positioning information of the locator 12 is sent by signal through the signal transmitting antenna 13, which is convenient for the aquaculture personnel to locate and search for the position of the limiting device.

[0024] The implementation principle of a portable sea area limiting device for marine aquaculture of the present embodiment is as follows: when in use, the first limiting net 3 is woven and fixed under the sea area limiting rod 1, and the second limiting net 5 is woven and fixed under the connecting plate 4. The overall length of the sea area limiting rod 1 and the extension rod 2 can be adjusted by setting the adjusting groove 14, the connecting plate 4 and the movable notch 15, so that it is beneficial to adjust the overall length of the limiting marking device according to the length of the boundary area of ​​the aquaculture sea area, and the application range is wider. After the overall length adjustment of the sea area limiting rod 1 and the extension rod 2 is completed, the connecting groove 17 Under the action of the compression spring 18, the positioning block 16 can be pushed into the positioning slot 7 to realize the positioning of the extension rod 2. After the extension rod 2 is positioned, the aquaculture personnel arrive at the boundary of the aquaculture area by fishing boat, and place the device in the boundary area to mark the limit of the aquaculture area. The solar cell panel 9 arranged on the fixed truncated table 8 can supply electric energy to the locator 12, and the position of the device can be located by the locator 12. The positioning information of the locator 12 is sent by the signal transmitting antenna 13, which is convenient for the aquaculture personnel to locate and search for the position of the limit device.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A convenient sea area limiting device for marine aquaculture, comprising a sea area limiting rod (1), characterized in that: The bottom of the sea area limit rod (1) is provided with an adjustment groove (14), the inner wall of the adjustment groove (14) is slidably provided with an extension rod (2), the top of the extension rod (2) is provided with equidistantly distributed positioning grooves (7), the top of the sea area limit rod (1) is fixedly connected with a fixing seat (6), the middle part of the bottom of the fixing seat (6) is provided with a connecting groove (17), the inner wall of the connecting groove (17) is slidably connected with a positioning block (16), the positioning block (16) is adapted to the positioning groove (7), the top of the sea area limit rod (1) is provided with an opening, and the positioning block (16) is slidably connected to the inner wall of the opening, the bottom of the adjustment groove (14) is provided with a movable groove (15), the inner wall of the movable groove (15) is slidably connected with a connecting plate (4), and the connecting plate (4) is fixedly connected to the outer wall of the bottom of the extension rod (2).

2. The portable sea area limiting device for marine aquaculture according to claim 1 is characterized in that: The bottom outer wall of the sea area limiting rod (1) is fixedly connected with a first limiting net (3).

3. A portable sea area limiting device for marine aquaculture according to claim 1, characterized in that: The bottom outer wall of the connecting plate (4) is fixedly connected with a second limiting net (5).

4. The portable sea area limiting device for marine aquaculture according to claim 1, characterized in that: The top outer wall of the sea area limit rod (1) is fixedly connected to a fixed truncated platform (8), and the interior of the fixed truncated platform (8) is filled with buoyant foam.

5. The portable sea area limiting device for seawater aquaculture according to claim 4, characterized in that: A support rod (10) is fixedly connected to the outer wall of the middle part of the top of the fixed truncated table (8), a fixed plate (11) is fixedly connected to the top of the support rod (10), and a positioner (12) and a signal transmitting antenna (13) are fixedly connected to the top of the fixed plate (11).

6. The portable sea area limiting device for seawater aquaculture according to claim 5, characterized in that: The top outer wall of the fixed truncated table (8) is fixedly provided with equidistantly distributed solar panels (9), the positioner (12) is electrically connected to the solar panels (9), and the signal transmitting antenna (13) is connected to the positioner (12) via a signal line.

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