Foldable plant protection cover against insects and birds

Abstract

The utility model relates to plant protection technical field, concretely, it relates to the folding plant protection cover of anti -insect and anti -bird, including two installation boxes, the folding assembly is installed between two installation boxes, and the folding assembly includes two bidirectional screw rods, the sliding block is threadedly connected to each screw section of bidirectional screw rod, the support block is rotatably sleeved outside bidirectional screw rod, the sliding block between and the support block between corresponding side of one bidirectional screw rod and another bidirectional screw rod corresponding side are all installed with mounting plate, and the bottom surface fixed mounting of mounting plate has insecticidal electric net, and the same transparent cover cloth is pasted to the two mounting plates and installation box of same side, and the top surface fixed connection of transparent cover cloth has the light reflection strip, the utility model provides power for insecticidal electric net and attracts insect lamp through solar panel, can actively attract and kill the pest, combines the physical isolation of transparent cover cloth, forms double anti -insect effect, and the light reflection strip on the top surface of transparent cover cloth can deter birds through reflected light, prevents the bird pecking.

Description

Technical Field

[0001] This utility model relates to the field of plant protection technology, specifically to a foldable plant protection cover that prevents insects and birds. Background Technology

[0002] In the cultivation of Chinese medicinal herbs, pests (such as aphids and noctuid moths) and bird damage often lead to reduced yields and damaged quality. Traditional protection methods have limitations: chemical pesticides are prone to residues, polluting the herbs and failing to meet green planting standards; manual bird deterrence is inefficient and costly; fixed protective nets are cumbersome to install, inconvenient for field operations and reuse, and have poor adaptability to plants at different growth stages. To solve these problems, it is necessary to design a protective cover that balances insect and bird control, ease of operation, and plant growth needs, with a foldable structure for flexible storage and reuse, adaptable to different plant shapes and growth cycles of Chinese medicinal herbs, and meeting the requirements of green planting for low pollution and high-efficiency protection.

[0003] Utility model patent CN220755840U discloses a protective cover for planting Chinese medicinal herbs, including a cover body. A ventilation hole is fixedly provided in the middle of the cover body. A growth-promoting mechanism is fixedly provided at the upper end of the cover body. Insect-proof mechanisms are snapped onto both ends of the growth-promoting mechanism. Adjustment mechanisms are fixedly provided on both sides of the lower end of the growth-promoting mechanism. Through this structure, the overall height of the protective cover can be adjusted via an extension plate, facilitating its use on Chinese medicinal herbs of different heights. It also prevents rainwater from damaging the herbs while providing even irrigation. Furthermore, the waterproof plate can be opened or closed according to the different characteristics of the herbs' absorption of sunlight, thereby increasing the lifespan and efficacy of the herbs. The structure is simple, the adjustment is convenient, and the practicality of the protective cover is improved.

[0004] Although the protective cover for medicinal herbs facilitates irrigation of herbs at different heights, the device still has the following problems in practical use: relying solely on insect-proof netting for isolation offers limited protection against insects and birds. Therefore, we propose a foldable plant protective cover that provides both insect and bird protection. Utility Model Content

[0005] Given the shortcomings of existing technologies in terms of poor insect and bird protection, it is desirable to provide a foldable plant protection cover that can prevent insects and birds.

[0006] In one aspect, this application provides a foldable plant protection cover for insect and bird prevention, comprising two parallel mounting boxes, with a common folding assembly installed between the two mounting boxes. The folding assembly includes two bidirectional lead screws respectively rotatably engaged within the two mounting boxes. Each helical segment of the bidirectional lead screw is threadedly connected to a slider, and the slider is slidably connected to the top surface of the corresponding mounting box. Support blocks are rotatably sleeved on the smooth rod segments at both ends of the bidirectional lead screw. Mounting plates are installed between the two sliders of one bidirectional lead screw and the corresponding sliders on the same side of the other bidirectional lead screw. The bottom end of the mounting plate is fixedly connected to the sliders by a support rod. Mounting plates are also installed between the two support blocks of one bidirectional lead screw and the corresponding support blocks on the same side of the other bidirectional lead screw. The bottom end of the mounting plate is also fixedly connected to the support blocks by a support rod. An insecticidal electric grid is fixedly installed on the bottom surface of the mounting plate. The same transparent cover is adhered to the two mounting plates and the mounting boxes on the same side of the two bidirectional lead screws by several adhesive pads. A reflective strip for visually deterring birds is fixedly connected to the top surface of the transparent cover.

[0007] According to the technical solution provided in the embodiments of this application, the top surface of the mounting box is provided with a slide groove for accommodating the corresponding slider sliding connection, and the support blocks at both ends of the bidirectional lead screw are respectively fixedly connected to the bottom ends of the corresponding slide groove;

[0008] In this design, the sliding groove provides space for the slider to slide and the support block to be fixed, ensuring the stability of the device during the unfolding and folding process.

[0009] According to the technical solution provided in the embodiments of this application, gears are coaxially connected at the center of the two bidirectional lead screws, the two gears are connected by chain drive, and one end of the smooth rod segment of one of the bidirectional lead screws passes through the side wall of the mounting box and is coaxially connected to a turntable;

[0010] In this setup, gears and chains enable synchronous driving of two bidirectional lead screws, ensuring consistent folding or unfolding movements on both sides of the device.

[0011] According to the technical solution provided in the embodiments of this application, a protective shell is connected between the two mounting boxes outside the chain, and the height of the inner cavity of the protective shell is greater than the outer diameter of the arc segments at both ends of the chain.

[0012] In this setup, the protective casing safeguards the chain and gear transmission, reducing the impact of external factors on the transmission components and improving the safety and reliability of the device.

[0013] According to the technical solution provided in the embodiments of this application, when the distance between the two mounting plates on the same side of the bidirectional screw is the farthest, the length of this distance is less than or equal to the maximum unfolded length of the transparent cover cloth;

[0014] This setting ensures the effective use of the transparent cover by limiting the distance between the mounting plates and the unfolded length of the transparent cover.

[0015] According to the technical solution provided in the embodiments of this application, the top surface of the mounting plate is fixedly connected to an inclined solar panel by a mounting rod, the mounting rod passes through the transparent cover and the reflective strip, and a storage battery matching the solar panel is embedded in one side wall of the mounting plate;

[0016] This setup utilizes solar power and battery storage, making it energy-efficient, environmentally friendly, and convenient to use.

[0017] According to the technical solution provided in the embodiments of this application, an insect-attracting lamp is fixedly installed on the bottom surface of the mounting plate inside the insecticidal grid, and the storage battery is electrically connected to the insect-attracting lamp and the insecticidal grid through wires;

[0018] This setup enhances the insecticidal efficiency of the electric grid by attracting pests with insect-attracting lamps, making pest control more proactive and effective, and further protecting the plants.

[0019] According to the technical solution provided in the embodiments of this application, the transparent cover has curtains integrally formed at both ends, and the curtain on the same side as the turntable is provided with a through hole for accommodating the smooth rod section of the bidirectional lead screw. The two curtains of the two transparent covers that are close to each other are provided with through holes for accommodating the mounting box.

[0020] In this setup, the fabric curtain improves the device's protective sealing without affecting its normal folding and unfolding operation.

[0021] In summary, this technical solution specifically discloses a foldable plant protection cover for insect and bird prevention, which includes a solar panel, an insecticidal grid, an insect-attracting lamp, reflective strips, and a transparent cover. The solar panel powers the insecticidal grid and the insect-attracting lamp, which can actively attract and kill pests. Combined with the physical isolation of the transparent cover, a dual insect prevention effect is formed. Furthermore, the reflective strips on the top surface of the transparent cover can deter birds by reflecting light, preventing them from pecking at the plant, thus achieving the purpose of preventing insects and birds. Attached Figure Description

[0022] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a partial structural schematic diagram of the utility model;

[0025] Figure 3This is a schematic diagram of the folding component in the utility model;

[0026] Figure 4 This is a schematic diagram of the mounting plate in the utility model.

[0027] Figure 5 For utility model Figure 4 Enlarged structural diagram at point A;

[0028] In the picture:

[0029] 1. Mounting box; 11. Slide rail; 12. Protective shell;

[0030] 2. Folding assembly; 21. Two-way lead screw; 22. Slider; 23. Support block; 24. Gear; 25. Chain; 26. Support rod; 27. Turntable;

[0031] 3. Mounting plate; 31. Solar panel; 32. Insect-attracting lamp; 33. Insect-killing electric grid; 34. Mounting pole; 35. Storage battery;

[0032] 4. Attach the gasket;

[0033] 5. Transparent cover; 51. Curtain; 52. Reflective strip. Detailed Implementation

[0034] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0035] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] Please see Figures 1-5The insect- and bird-proof folding plant protection cover includes two parallel mounting boxes 1. A folding assembly 2 is installed between the two mounting boxes 1. The folding assembly 2 includes two bidirectional lead screws 21, each rotatably engaged within one of the two mounting boxes 1. Each helical segment of the bidirectional lead screw 21 is threadedly connected to a slider 22. The slider 22 is slidably connected to the top surface of the corresponding mounting box 1. Support blocks 23 are rotatably fitted onto the smooth segments at both ends of the bidirectional lead screw 21. Mounting plates 3 are installed between the two sliders 22 of one bidirectional lead screw 21 and the corresponding sliders 22 on the same side of the other bidirectional lead screw 21. The bottom end of the mounting plate 3 is fixedly connected to the slider 22 by a support rod 26. The two support blocks 23 of one of the bidirectional lead screws 21 and the corresponding support block 23 on the same side of the other bidirectional lead screw 21 are also equipped with mounting plates 3. The bottom end of the mounting plate 3 is also fixedly connected to the support block 23 by a support rod 26. An insecticidal electric grid 33 is fixedly installed on the bottom surface of the mounting plate 3. The two mounting plates 3 on the same side of the two bidirectional lead screws 21 and the mounting box 1 are covered with the same transparent cover 5 by several adhesive pads 4. A reflective strip 52 for visually deterring birds is fixedly connected to the top surface of the transparent cover 5.

[0037] In this embodiment, as Figure 2 and Figure 3 As shown, the top surface of the mounting box 1 is provided with a slide groove 11 for accommodating the corresponding slider 22 to slide smoothly, ensuring that the slider 22 can move smoothly under the drive of the bidirectional lead screw 21. The support blocks 23 at both ends of the bidirectional lead screw 21 are fixedly connected to the bottom ends of the corresponding slide groove 11, providing support points for the bidirectional lead screw 21 and ensuring its stable rotation.

[0038] Furthermore, such as Figure 3 As shown, two bidirectional lead screws 21 are coaxially connected to gears 24 at their center. The two gears 24 are connected by a chain 25. One end of one bidirectional lead screw 21 has a smooth rod section that extends out of the side wall of the mounting box 1 and is coaxially connected to a turntable 27. By rotating the turntable 27, one bidirectional lead screw 21 can be driven to rotate. Then, through the transmission of the gears 24 and the chain 25, the other bidirectional lead screw 21 can be rotated synchronously, thereby realizing the synchronous movement of the sliders 22 on the two bidirectional lead screws 21, completing the folding or unfolding of the device.

[0039] Furthermore, such as Figure 2 and Figure 3 As shown, a protective shell 12 is connected between the two mounting boxes 1 and outside the chain 25. The protective shell 12 encloses the chain 25 and the gear 24 to prevent external debris from interfering with the transmission of the chain and gear. The height of the inner cavity of the protective shell 12 is greater than the outer diameter of the arc segments at both ends of the chain 25, ensuring that the chain 25 can transmit normally.

[0040] It is important to note that, such as Figure 1As shown, when the distance between the two mounting plates 3 on the same side of the bidirectional screw 21 is the farthest, the length of this distance is less than or equal to the unfolded length of the transparent cover 5, ensuring that when the device is fully unfolded, the transparent cover 5 can unfold to form a complete protective barrier, effectively blocking insects and birds.

[0041] In this embodiment, as Figure 1 and Figure 4 As shown, an inclined solar panel 31 is fixedly connected to the top surface of the mounting plate 3 by a mounting rod 34. The mounting rod 34 passes through the transparent cover 5 and the reflective strip 52. A storage battery 35 matching the solar panel 31 is embedded in one side wall of the mounting plate 3. The solar panel 31 can convert solar energy into electrical energy and store it in the storage battery 35 to provide power for other electrical components on the device.

[0042] Furthermore, such as Figure 5 As shown, an insect-attracting lamp 32 is fixedly installed on the bottom surface of the mounting plate 3 inside the insecticidal grid 33. The insect-attracting lamp 32 emits light of a specific wavelength to attract pests. When the pests fly towards the insect-attracting lamp 32, they will come into contact with the insecticidal grid 33 and be killed by the electric shock of the insecticidal grid 33. The battery 35 is electrically connected to the insect-attracting lamp 32 and the insecticidal grid 33 through wires, and the battery 35 provides continuous power to the insect-attracting lamp 32 and the insecticidal grid 33.

[0043] It is worth mentioning that, such as Figure 1 As shown, the transparent cover 5 has curtains 51 integrally formed at both ends to enhance the sealing of the transparent cover 5 and reduce the possibility of insects and birds entering from the ends. The curtain 51 on the same side as the turntable 27 has through holes for accommodating the smooth rod section of the bidirectional screw 21. The two curtains 51 of the two transparent covers 5 that are close to each other have through holes for accommodating the installation box 1. During the folding or unfolding of the device, the curtains 51 are manually lifted to prevent the curtains 51 from scratching the plants. After folding or unfolding, the curtains 51 will not obstruct the bidirectional screw 21 and the installation box 1.

[0044] Finally, it should be noted that the solar panel 31, insect-attracting lamp 32, insect-killing grid 33, storage battery 35 and other components involved in this utility model are all general standard parts or components known to those skilled in the art. Their structure and principle can be known to those skilled in the art through technical manuals or conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components and the matching controller and power supply, are connected by wires. The specific connection method should refer to the working principle of this utility model. The electrical connection between each electrical component is completed in the order of operation. The detailed connection method is a technology known in the art.

[0045] Working principle: In this embodiment, the foldable plant protection cover for insect and bird prevention is used by rotating the turntable 27, which drives the bidirectional lead screw 21 connected to it to rotate. Through the transmission of two gears 24 and chain 25, the other bidirectional lead screw 21 rotates synchronously. When the bidirectional lead screw 21 rotates, the slider 22 on it slides along the groove 11 on the top surface of the mounting box 1, while the support block 23 remains stationary. This causes the distance between the slider 22 on the same side and the top surface of the support block 23 connected to the mounting plate 3 by the support rod 26 to change. During this process, the curtain 51 needs to be lifted manually to prevent scratching the plant, thereby causing the transparent cover 5 to unfold or fold. After unfolding, the transparent cover 5 forms a protective space. The reflective strip 52 on the top surface deters birds visually. The solar panel 31 supplies power to the insect-attracting lamp 32 and the insect-killing grid 33 on the bottom surface of the mounting plate 3 to kill insects, thus achieving insect and bird prevention. When the device is not in use, the device can be folded and stored by rotating the turntable 27 in the opposite direction.

[0046] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the utility model involved in this application is not limited to the technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A foldable plant protection cover that is insect-proof and bird-proof, comprising two parallel mounting boxes (1), characterized in that: A folding assembly (2) is installed between the two mounting boxes (1). The folding assembly (2) includes two bidirectional lead screws (21) that are respectively rotatably engaged in the two mounting boxes (1). Each helical segment of the bidirectional lead screw (21) is threadedly connected to a slider (22). The slider (22) is slidably connected to the top surface of the corresponding mounting box (1). Support blocks (23) are rotatably sleeved on the smooth rod segments at both ends of the bidirectional lead screw (21). A mounting plate (3) is installed between the two sliders (22) of one bidirectional lead screw (21) and the corresponding slider (22) on the same side of the other bidirectional lead screw (21). The bottom end of the mounting plate (3) is connected to the slider (22). The two bidirectional screws (21) are fixedly connected by support rods (26). The two support blocks (23) of one of the bidirectional screws (21) are also equipped with mounting plates (3) on the same side as the corresponding support blocks (23) of the other bidirectional screw (21). The bottom end of the mounting plate (3) is also fixedly connected to the support block (23) by support rods (26). An insecticidal grid (33) is fixedly installed on the bottom surface of the mounting plate (3). The two mounting plates (3) on the same side of the two bidirectional screws (21) and the mounting box (1) are covered with the same transparent cover (5) by several adhesive pads (4). A reflective strip (52) for visually deterring birds is fixedly connected to the top surface of the transparent cover (5).

2. The insect- and bird-proof folding plant protection cover according to claim 1, characterized in that: The top surface of the mounting box (1) is provided with a slide groove (11) for accommodating the corresponding slider (22) for sliding connection. The support blocks (23) at both ends of the bidirectional screw (21) are respectively fixedly connected to the bottom ends of the corresponding slide groove (11).

3. The insect- and bird-proof folding plant protection cover according to claim 1, characterized in that: Two bidirectional lead screws (21) are coaxially connected to gears (24) at their center. The two gears (24) are connected by a chain (25). One end of one of the bidirectional lead screws (21) has a smooth rod section that passes through one side wall of the mounting box (1) and is coaxially connected to a turntable (27).

4. The insect- and bird-proof folding plant protection cover according to claim 3, characterized in that: A protective shell (12) is connected between the two mounting boxes (1) outside the chain (25), and the height of the inner cavity of the protective shell (12) is greater than the outer diameter of the arc segments at both ends of the chain (25).

5. The insect- and bird-proof folding plant protection cover according to claim 1, characterized in that: When the distance between the two mounting plates (3) on the same side of the bidirectional lead screw (21) is the farthest, the length of this distance is less than or equal to the maximum unfolded length of the transparent cover (5).

6. The insect- and bird-proof folding plant protective cover according to claim 1, characterized in that: The top surface of the mounting plate (3) is fixedly connected to an inclined solar panel (31) by a mounting rod (34). The mounting rod (34) passes through the transparent cover (5) and the reflective strip (52). A battery (35) matching the solar panel (31) is embedded in one side wall of the mounting plate (3).

7. The insect- and bird-proof folding plant protection cover according to claim 6, characterized in that: The mounting plate (3) has an insect-attracting lamp (32) fixedly installed on its bottom surface inside the insect-killing grid (33), and the battery (35) is electrically connected to the insect-attracting lamp (32) and the insect-killing grid (33) through wires.

8. The insect- and bird-proof folding plant protection cover according to claim 3, characterized in that: The transparent cover (5) has curtains (51) integrally formed at both ends. The curtain (51) on the same side as the turntable (27) has a through hole for accommodating the smooth rod section of the bidirectional screw (21). The two curtains (51) of the two transparent covers (5) that are close to each other have through holes for accommodating the mounting box (1).

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