Aquatic plant cultivation floating board

Abstract

The utility model relates to the field of plant hydroponics technology, concretely relates to a kind of breeding floating plate for aquatic plant, including floating plate body and airbag ring, the annular buckle seat of several for installing airbag ring is arranged in floating plate body periphery, the annular buckle seat is circular and axis is perpendicular to the axis of floating plate body, the first opening is arranged in annular buckle seat periphery, annular inner chamber is coaxially arranged in annular buckle seat, rotating buckle for plugging the first opening is installed in annular inner chamber, rotating buckle is coaxially rotatably installed in annular inner chamber, the second opening is arranged in rotating buckle periphery. The technical solution is matched by annular buckle seat, annular inner chamber and rotating buckle, and the quick installation and fixation of airbag ring can be completed without hard connection.

Description

Technical Field

[0001] This utility model relates to the field of hydroponic plant technology, specifically to a floating board for aquatic plant cultivation. Background Technology

[0002] Hydroponics is an important soilless cultivation technique in facility agriculture. It involves directly planting plants in a hydroponic system using nutrient solutions, or using a substrate to fix the plants and then irrigating them with nutrient solutions via drip, seepage, or watering. It offers advantages such as controllable growth conditions, year-round cultivation, and high economic benefits. Existing hydroponic systems typically use composite material floats on a water-based substrate, providing support for aquatic plants. However, prolonged immersion in water exposes these composite materials to aging, water erosion, biofouling, and physical stress, ultimately leading to performance degradation, structural damage, and even functional failure. Furthermore, biofilms, algae, and decaying organic matter on the float surface can become breeding grounds for pathogens, potentially causing aquatic plant diseases or root rot, thus affecting the hygiene and safety of aquatic water bodies.

[0003] Chinese patent CN120398270A discloses a multi-stage water purification device and method based on aquatic plants, including an airbag ring with a mounting base connected below it. A float is fixed outside the mounting base. The float can be made of a more corrosion-resistant material by using the buoyancy support provided by the airbag ring. However, the installation of the airbag ring on the periphery of the float is difficult. The movement of the rigid connection causes the float to tear the airbag ring when it floats and moves, which in turn damages the airbag ring. Utility Model Content

[0004] To address the aforementioned technical deficiencies, the purpose of this utility model is to provide a floating board for aquatic plant cultivation, comprising a floating board body and an airbag ring. The floating board body has several annular buckle seats for mounting the airbag ring on its periphery. Each annular buckle seat is circular with its axis perpendicular to the axis of the floating board body. A first opening is provided on the periphery of each annular buckle seat. An annular inner cavity is coaxially arranged within each annular buckle seat. A rotating buckle for sealing the first opening is installed within the annular inner cavity. The rotating buckle is coaxially rotatably mounted within the annular inner cavity. A second opening is provided on the periphery of each rotating buckle.

[0005] To ensure that the rotating buckle will not come out of the first opening when it is located inside the annular buckle seat, and that the size of the second opening will not affect the airbag ring passing through the first opening, the following features are specifically designed: the opening width of the first opening is smaller than the inner diameter of the annular buckle seat, and the opening width of the second opening is not less than the opening width of the first opening and not greater than the inner diameter of the annular buckle seat.

[0006] To achieve the purpose of driving the rotating buckle located in the annular inner cavity from outside the annular buckle seat, the following features are specifically provided: an arc-shaped limiting groove extending around the axis of the annular buckle seat is provided on one side of the annular buckle seat; a connecting hole is provided on the side of the rotating buckle facing the arc-shaped limiting groove; an arc-shaped hole extending along the moving path of the connecting hole is provided in the arc-shaped limiting groove; an arc-shaped push plate is slidably installed in the arc-shaped limiting groove; a connecting rod is provided on the arc-shaped push plate; and the connecting rod is inserted into the connecting hole through the arc-shaped hole.

[0007] Preferably, the width of the arc-shaped push plate is the same as the inner width of the arc-shaped limiting groove.

[0008] Preferably, the diameter of the connecting rod is the same as the inner diameter of the connecting hole.

[0009] Preferably, the width of the arc-shaped hole is the same as the diameter of the connecting rod.

[0010] To facilitate locking the position of the rotating buckle, the following features are specifically provided: the arc-shaped push plate is provided with a sliding groove extending radially along the rotating buckle, the sliding groove extending to one side of the arc-shaped push plate, and the side of the arc-shaped limiting groove that fits into the opening of the sliding groove is provided with a first notch and a second notch of the same width as the sliding groove, and a positioning slide piece is slidably installed in the sliding groove; when the positioning slide piece is inserted into the first notch, the first opening of the annular buckle seat is flush with the second opening of the rotating buckle; when the positioning slide piece is inserted into the second notch, the rotating buckle blocks the first opening of the annular buckle seat.

[0011] To facilitate the movement of the arc-shaped push plate and the positioning slide, the following features are specifically provided: the surfaces of both the arc-shaped push plate and the positioning slide are provided with friction textures.

[0012] The advantages of this utility model compared to the prior art are: Firstly, this utility model, through the cooperation of the annular buckle seat, the annular inner cavity and the rotating buckle, can complete the quick installation and fixation of the airbag ring without the need for a hard connection. The operation is convenient, and at the same time, it avoids the tearing damage to the airbag ring caused by the floating and moving of the float plate due to the hard connection, thus extending the service life of the airbag ring.

[0013] Secondly, this utility model achieves the purpose of driving the rotating buckle from the outside of the annular buckle seat by cooperating with the arc-shaped push plate, connecting rod, arc-shaped limiting groove, and arc-shaped hole, and avoids the situation of jamming, shaking or transmission deviation during driving, thus improving the reliability and convenience of operation.

[0014] Thirdly, this utility model achieves rapid locking of the rotating buckle through the precise cooperation of the sliding groove, positioning slide, first notch, and second notch, which avoids the airbag ring from loosening or falling off due to accidental rotation of the rotating buckle during the breeding process, thus improving the structural stability. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A three-dimensional floating board for aquatic plant cultivation Figure 1 .

[0017] Figure 2 for Figure 1 A magnified view of part A.

[0018] Figure 3 This is a front view of a floating board used for aquatic plant cultivation.

[0019] Figure 4 for Figure 3 A three-dimensional sectional view of BB.

[0020] Figure 5 A three-dimensional floating board for aquatic plant cultivation Figure 2 .

[0021] Figure 6 for Figure 5 A magnified view of a portion of point C.

[0022] Figure 7 This is a partially enlarged view of the exploded three-dimensional structure of a floating board used for aquatic plant cultivation.

[0023] Explanation of reference numerals in the attached drawings: 1. Float body; 1a. Annular buckle seat; 1a1. First opening; 1a2. Annular inner cavity; 1a3. Arc-shaped limiting groove; 1a4. Arc-shaped hole; 1a5. First notch; 1a6. Second notch; 1b. Rotary buckle; 1b1. Second opening; 1b2. Connecting hole; 1c. Arc-shaped push plate; 1c1. Connecting rod; 1c2. Slide groove; 1c3. Positioning slide plate; 2. Airbag ring. Detailed Implementation

[0024] 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.

[0025] Reference Figures 1 to 7 : A floating board for aquatic plant cultivation includes a floating board body 1 and an airbag ring 2. The floating board body 1 has several annular buckle seats 1a for installing the airbag ring 2 around its periphery. The annular buckle seats 1a are circular and their axes are perpendicular to the axis of the floating board body 1. The annular buckle seats 1a have a first opening 1a1 around their periphery. An annular inner cavity 1a2 is coaxially arranged inside the annular buckle seats 1a. A rotating buckle 1b for sealing the first opening 1a1 is installed in the annular inner cavity 1a2. The rotating buckle 1b is coaxially rotatably installed in the annular inner cavity 1a2. A second opening 1b1 is provided around the rotating buckle 1b.

[0026] In this application, when installing the airbag ring 2 on the aquaculture float, the internal rotating buckle 1b is first rotated around the axis of the annular buckle seat 1a, aligning the second opening 1b1 on the periphery of the rotating buckle 1b with the first opening 1a1 of the annular buckle seat 1a. Then, the airbag ring 2 is inserted into the annular buckle seat 1a through the aligned first opening 1a1 and second opening 1b1. Next, the rotating buckle 1b is rotated in the opposite direction, causing the second opening 1b1 to misalign with the first opening 1a1, thus sealing and fixing the airbag ring 2, completing the assembly of the float body 1 and the airbag ring 2. In use, the airbag ring 2 provides buoyancy support, allowing the entire device to float in the water. The float body 1 supports aquatic plants, enabling hydroponic cultivation. This embodiment, through the cooperation of the annular buckle seat 1a, the annular inner cavity 1a2, and the rotating buckle 1b, allows for quick installation and fixing of the airbag ring 2 without the need for a rigid connection. This convenient operation avoids tearing damage to the airbag ring 2 caused by rigid connections during float movement, extending the service life of the airbag ring 2.

[0027] To ensure that the rotating buckle 1b remains within the annular buckle seat 1a and does not detach from the first opening 1a1, and that the size of the second opening 1b1 does not affect the passage of the airbag ring 2 through the first opening 1a1, the following features are specifically designed: The opening width of the first opening 1a1 is less than the inner diameter of the annular buckle seat 1a, and the opening width of the second opening 1b1 is not less than the opening width of the first opening 1a1 and not greater than the inner diameter of the annular buckle seat 1a.

[0028] like Figure 2 and Figure 4 As shown, in order to achieve the purpose of driving the rotating buckle 1b located in the annular inner cavity 1a2 from outside the annular buckle seat 1a, the following features are specifically set: An arc-shaped limiting groove 1a3 extending around the axis of the annular buckle seat 1a is provided on one side. A connecting hole 1b2 is provided on the side of the rotating buckle 1b facing the arc-shaped limiting groove 1a3. An arc-shaped hole 1a4 extending along the moving path of the connecting hole 1b2 is provided in the arc-shaped limiting groove 1a3. An arc-shaped push plate 1c is slidably installed in the arc-shaped limiting groove 1a3. A connecting rod 1c1 is provided on the arc-shaped push plate 1c. The connecting rod 1c1 passes through the arc-shaped hole 1a4 and is inserted into the connecting hole 1b2.

[0029] The width of the arc-shaped push plate 1c is the same as the inner width of the arc-shaped limiting groove 1a3.

[0030] The diameter of the connecting rod 1c1 is the same as the inner diameter of the connecting hole 1b2.

[0031] The width of the arc-shaped hole 1a4 is the same as the diameter of the connecting rod 1c1.

[0032] like Figure 6 and Figure 7 As shown, when the rotating buckle 1b is rotated, the operator moves the arc-shaped push plate 1c inside the arc-shaped limiting groove 1a3 outside the annular buckle seat 1a. Since the width of the arc-shaped push plate 1c is the same as the inner width of the arc-shaped limiting groove 1a3, the arc-shaped push plate 1c slides smoothly along the extension direction of the arc-shaped limiting groove 1a3. Since the connecting rod 1c1 on the arc-shaped push plate 1c passes through the arc-shaped hole 1a4 and is inserted into the connecting hole 1b2 of the rotating buckle 1b, and the diameter of the connecting rod 1c1 is the same as the inner diameter of the connecting hole 1b2, the arc-shaped push plate 1c slides smoothly along the extension direction of the arc-shaped limiting groove 1a3. The width of the arc-shaped holes 1a4 is the same, which allows the connecting rod 1c1 to move synchronously along its extension direction within the arc-shaped holes 1a4, thereby driving the rotating buckle 1b to rotate coaxially within the annular inner cavity 1a2. In this embodiment, the cooperation of the arc-shaped push plate 1c, the connecting rod 1c1, the arc-shaped limiting groove 1a3, and the arc-shaped holes 1a4 achieves the purpose of driving the rotating buckle 1b to rotate from outside the annular buckle seat 1a, and avoids the occurrence of jamming, shaking, or transmission deviation during driving, thus improving the reliability and convenience of operation.

[0033] To facilitate locking the position of the rotating latch 1b, the following features are specifically designed: The arc-shaped push plate 1c is provided with a sliding groove 1c2 extending radially along the rotating buckle 1b. The sliding groove 1c2 extends to one side of the arc-shaped push plate 1c. The arc-shaped limiting groove 1a3 is provided with a first notch 1a5 and a second notch 1a6 of the same width as the sliding groove 1c2 on the side that fits the opening of the sliding groove 1c2. A positioning slide piece 1c3 is slidably installed in the sliding groove 1c2. When the positioning slide piece 1c3 is inserted into the first notch 1a5, the first opening 1a1 of the annular buckle seat 1a is flush with the second opening 1b1 of the rotating buckle 1b. When the positioning slide piece 1c3 is inserted into the second notch 1a6, the rotating buckle 1b blocks the first opening 1a1 of the annular buckle seat 1a.

[0034] like Figure 6and Figure 7 As shown, in this embodiment, when the airbag ring 2 needs to be installed, the arc-shaped push plate 1c is pushed until the first opening 1a1 of the annular buckle seat 1a is flush with the second opening 1b1 of the rotating buckle 1b. At this time, the sliding groove 1c2 is aligned with the first notch 1a5, and the positioning slide 1c3 is slid into the first notch 1a5 along the sliding groove 1c2 to complete the locking. When it is necessary to seal and fix the airbag ring 2, the positioning slide 1c3 is first pushed back into the sliding groove 1c2, and then the arc-shaped push plate 1c is moved to the rotating buckle 1b to seal the first opening 1a1 until the sliding groove 1c2 is aligned with the second notch 1a6. Then the positioning slide 1c3 is slid into the second notch 1a6 to achieve the locking. This embodiment achieves rapid locking of the rotating buckle 1b through the precise cooperation of the sliding groove 1c2, the positioning slide 1c3 and the first notch 1a5 and the second notch 1a6, avoiding the airbag ring 2 from loosening or falling off due to accidental rotation of the rotating buckle 1b during the aquaculture process, thus improving the structural stability.

[0035] like Figure 7 As shown, in order to facilitate the movement of the arc-shaped push plate 1c and the positioning slider 1c3, the following features are specifically designed: Both the curved push plate 1c and the positioning slide plate 1c3 have friction textures on their surfaces.

[0036] Working principle: When installing the airbag ring 2, first rotate the internal rotating buckle 1b around the axis of the annular buckle seat 1a, so that the second opening 1b1 on the periphery of the rotating buckle 1b is aligned with the first opening 1a1 of the annular buckle seat 1a. Then, insert the airbag ring 2 into the annular buckle seat 1a through the aligned first opening 1a1 and second opening 1b1. Then rotate the rotating buckle 1b in the opposite direction, so that the second opening 1b1 is misaligned with the first opening 1a1, thereby sealing and fixing the airbag ring 2 and completing the assembly of the float body 1 and the airbag ring 2.

[0037] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A floating board for aquatic plant cultivation, characterized in that, The device includes a float body (1) and an airbag ring (2). The float body (1) has several annular buckle seats (1a) for installing the airbag ring (2) around its periphery. The annular buckle seats (1a) are circular and their axes are perpendicular to the axis of the float body (1). The annular buckle seats (1a) have a first opening (1a1) around their periphery. The annular buckle seats (1a) have an annular inner cavity (1a2) coaxially arranged inside the annular buckle seats (1a). The annular inner cavity (1a2) is equipped with a rotating buckle (1b) for sealing the first opening (1a1). The rotating buckle (1b) is coaxially rotatably installed in the annular inner cavity (1a2). The rotating buckle (1b) has a second opening (1b1) around its periphery.

2. The floating board for aquatic plant cultivation according to claim 1, characterized in that, The opening width of the first opening (1a1) is less than the inner diameter of the annular buckle seat (1a), and the opening width of the second opening (1b1) is not less than the opening width of the first opening (1a1) and not greater than the inner diameter of the annular buckle seat (1a).

3. The floating board for aquatic plant cultivation according to claim 1, characterized in that, The annular buckle seat (1a) is provided with an arc-shaped limiting groove (1a3) extending around the axis of the annular buckle seat (1a) on one side. The rotating buckle (1b) is provided with a connecting hole (1b2) on the side facing the arc-shaped limiting groove (1a3). An arc-shaped hole (1a4) extending along the moving path of the connecting hole (1b2) is provided in the arc-shaped limiting groove (1a3). An arc-shaped push plate (1c) is slidably installed in the arc-shaped limiting groove (1a3). A connecting rod (1c1) is provided on the arc-shaped push plate (1c). The connecting rod (1c1) passes through the arc-shaped hole (1a4) and is inserted into the connecting hole (1b2).

4. The floating board for aquatic plant cultivation according to claim 3, characterized in that, The width of the arc-shaped push plate (1c) is the same as the inner width of the arc-shaped limiting groove (1a3).

5. The floating board for aquatic plant cultivation according to claim 3, characterized in that, The diameter of the connecting rod (1c1) is the same as the inner diameter of the connecting hole (1b2).

6. The floating board for aquatic plant cultivation according to claim 3, characterized in that, The width of the arc-shaped hole (1a4) is the same as the diameter of the connecting rod (1c1).

7. The floating board for aquatic plant cultivation according to claim 3, characterized in that, The arc-shaped push plate (1c) is provided with a sliding groove (1c2) extending radially along the rotating buckle (1b). The sliding groove (1c2) extends to one side of the arc-shaped push plate (1c). The arc-shaped limiting groove (1a3) is provided with a first notch (1a5) and a second notch (1a6) of the same width as the sliding groove (1c2) on the side that fits the opening of the sliding groove (1c2). A positioning slide piece (1c3) is slidably installed in the sliding groove (1c2). When the positioning slide (1c3) is inserted into the first notch (1a5), the first opening (1a1) of the annular buckle seat (1a) is flush with the second opening (1b1) of the rotating buckle (1b); When the positioning slide (1c3) is inserted into the second notch (1a6), the rotating buckle (1b) blocks the first opening (1a1) of the annular buckle seat (1a).

8. The floating board for aquatic plant cultivation according to claim 7, characterized in that, The surfaces of the arc-shaped push plate (1c) and the positioning slide (1c3) are both provided with friction textures.

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