Ecological garden protection device

Abstract

The utility model discloses an ecological garden protection device, and relates to the technical field of ecological gardens. The device comprises a supporting frame, a guardrail is rotationally connected to one side of the supporting frame, two supporting devices are fixedly installed on the lower surface of the supporting frame, a threaded rod is rotationally arranged on the outer surface of one side of the supporting frame, and a clamping groove is fixedly formed in the outer surface of the side, close to the L-shaped lifting plate, of the supporting frame. A second motor is fixedly installed on the other side of the supporting frame, the output end of the second motor is fixedly sleeved with a first connecting rod, one end of the first connecting rod is rotationally connected with a second connecting rod, and one end of the second connecting rod is rotationally connected with one side of the lower surface of the guardrail; through the cooperative operation of the first motor and the second motor and the cooperative use of the supporting device, the effects of automatically opening and closing the guardrail and conveniently supporting the guardrail are achieved.

Description

Technical Field

[0001] This utility model relates to the field of ecological landscaping technology, specifically to an ecological landscaping protection device. Background Technology

[0002] Ecological gardens are a type of garden guided by ecological principles, aiming to coordinate the relationship between humans and nature, and taking into account multiple benefits such as ecology, landscape, and society. They break through the limitations of traditional gardens and provide a new path for the integration of cities and nature. Ecological garden protection devices are intelligent protection equipment designed for ecological parks, botanical gardens, urban green spaces, and other scenarios. They aim to solve the shortcomings of traditional garden railings in terms of efficiency, stability, and environmental adaptability through technologies such as automated control, terrain-adaptive support, and multiple safety locking.

[0003] However, existing technologies still have the following problems:

[0004] Currently, most common ecological garden protection devices on the market are fixed structures or simple manually operated barriers. Fixed barriers cannot flexibly control passage and need to be temporarily dismantled for maintenance or repair, which is cumbersome and inefficient. While manually operated barriers can solve the passage problem, frequent use can lead to component wear and tear, and they also have problems such as inconvenience in operation and poor safety. In addition, traditional protection devices are difficult to adapt to complex terrain. After installation in areas such as grasslands and slopes, they lack stability and are prone to tilting or even falling over. Utility Model Content

[0005] In order to solve the problems of not being able to open and close automatically and being inconvenient to support, the purpose of this utility model is to provide an ecological garden protection device.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an ecological garden protection device, including a support frame, a guardrail rotatably connected to one side of the support frame, two support devices fixedly installed on the lower surface of the support frame, a threaded rod rotatably provided on the outer surface of one side of the support frame, a first motor fixedly installed on one side of the support frame, the output end of the first motor fixedly connected to the lower end of the threaded rod, an L-shaped lifting plate threadedly sleeved on the outer surface of the threaded rod, a slot fixedly opened on the outer surface of the support frame near the L-shaped lifting plate, a second motor fixedly installed on the other side of the support frame, a first connecting rod fixedly sleeved on the output end of the second motor, a second connecting rod rotatably connected to one end of the first connecting rod, and one end of the second connecting rod rotatably connected to one side of the lower surface of the guardrail.

[0007] Preferably, the support device includes a support plate, the upper surface of which is fixedly connected to the lower surface of the support frame. A rotating shaft is rotatably provided on one side of the support plate. A connecting rod is fixedly connected to the outer surface of the rotating shaft. A sleeve is fixedly connected to one end of the connecting rod. A lead screw is threaded into the inner thread of the sleeve. A handwheel is fixedly sleeved at the top end of the lead screw. A support foot is fixedly connected to the bottom end of the lead screw.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] This invention achieves automatic opening, closing, and locking of the guardrail by setting up the coordinated operation of the first and second motors and the cooperative use of the support device, eliminating the need for manual operation and greatly improving the convenience and efficiency of garden protection devices. It is especially suitable for scenarios with frequent opening and closing requirements, such as entrances and exits of ecological parks and garden maintenance passages. The support device can flexibly adjust the height of the support legs through the threaded transmission of the screw and sleeve. Combined with the rotational design of the connecting rod and the rotating shaft, the support legs can swing laterally to fit different terrains. Whether it is flat grass, sloping slopes, or uneven ground, the device can remain stable, significantly expanding its applicability in complex garden environments. Attached Figure Description

[0010] 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.

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is an enlarged schematic diagram of the structure at point A of this utility model.

[0013] Figure 3 This is an enlarged schematic diagram of the structure at point B of this utility model.

[0014] Figure 4 This is a schematic diagram of the support device structure of this utility model.

[0015] In the diagram: 10. Shaft; 11. Support frame; 12. Guardrail; 13. Support device; 14. Insert block; 15. Protective cover; 16. First motor; 17. Threaded rod; 18. L-shaped lifting plate; 19. Slot; 20. Machine housing; 21. Second motor; 22. First connecting rod; 23. Second connecting rod; 24. Support plate; 25. Rotating shaft; 26. Connecting rod; 27. Sleeve; 28. Lead screw; 29. ​​Handwheel; 30. Support foot. Detailed Implementation

[0016] 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.

[0017] Example: Figure 1-4 As shown, this utility model provides an ecological garden protection device, including a support frame 11. The support frame 11 is the core of this ecological garden protection device, with one side rotatably connected to the guardrail 12 via a shaft 10, forming an openable and closable protective structure. Two support devices 13 are installed on the lower surface of the support frame for stable support; a first motor 16 and a second motor 21 are respectively configured on both sides. The former drives a threaded rod 17 and an L-shaped lifting plate 18 to raise and lower the guardrail, while the latter controls the swinging of the guardrail via a first connecting rod 22 and a second connecting rod 23. Simultaneously, the insert 14 on the guardrail 12 cooperates with the slot 19 of the support frame 11 to achieve mechanical locking during the opening and closing process.

[0018] The automatic opening and closing of the guardrail relies on the coordinated operation of two motors. When opening, the first motor 16 drives the threaded rod 17 to rotate, causing the L-shaped lifting plate 18 to rise and raise the guardrail 12, thus disengaging the insert 14 from the slot 19 and unlocking it. Subsequently, the second motor 21 drives the first connecting rod 22 and the second connecting rod 23, pushing the guardrail to swing clockwise around the axis rod 10 to unfold. When closing, the second motor 21 reverses direction, causing the guardrail 12 to swing back. Once the bottom of the guardrail 12 contacts the inclined surface of the L-shaped lifting plate 18 and is raised, the first motor 16 restarts, causing the L-shaped lifting plate 18 to descend, and the insert 14 precisely inserts into the slot 19, completing the locking process.

[0019] The support device 13 consists of a support plate 24, a rotating shaft 25, a connecting rod 26, a sleeve 27, a lead screw 28, a handwheel 29, and support feet 30. By rotating the handwheel 29, the lead screw 28 moves vertically up and down within the sleeve 27, causing the support feet 30 to contact or detach from the ground, thus adjusting the height of the device. Simultaneously, the connecting rod 26 is rotatably connected to the support plate 24 via the rotating shaft 25, allowing the support feet 30 to swing laterally, conforming to irregular terrain and enhancing the stability of the device in complex environments such as grasslands and slopes.

[0020] The protective cover 15 and the outer casing 20 respectively enclose the first motor 16 and the second motor 21 and their transmission components, preventing dust and rainwater corrosion and extending their service life. In addition, the casters on the lower surface of the support frame 11 facilitate the overall movement of the device, improving its flexibility of use; the inclined surface of the L-shaped lifting plate 18, the arc design of the slot 19, and the precise fit between the shaft 10 and the slot all optimize the smoothness and reliability of the guardrail opening and closing process.

[0021] Working principle: When the guardrail 12 needs to be opened, firstly, the first motor 16 is started, and its output end drives the threaded rod 17 to rotate. Utilizing the threaded transmission principle, the L-shaped lifting plate 18, which is threadedly engaged with the threaded rod 17, rises along the axis of the threaded rod. During the rising process of the L-shaped lifting plate 18, through the engagement of the shaft 10 and the slot, the guardrail 12 is lifted to a certain height, causing the insert 14 at the lower end of the guardrail 12 to disengage from the slot 19 on one side of the support frame 11, thus releasing the locking state. Subsequently, the second motor 21 is started, and its output end drives the first connecting rod 22 to rotate. The first connecting rod 22 drives the second connecting rod 23 to swing, thereby causing the guardrail 12 to swing clockwise around the shaft 10, realizing the unfolding of the guardrail.

[0022] When the guardrail 12 needs to be closed, the output of the second motor 21 drives it counterclockwise, which in turn drives the guardrail 12 to swing counterclockwise along the axis through the first link 22 and the second link 23. When the lower end of the guardrail 12 swings to the inclined surface of one end of the L-shaped lifting plate 18, the guardrail 12 is lifted to a certain height by the inclined surface. When the guardrail 12 passes the horizontal upper surface of the L-shaped lifting plate 18, the first motor 16 is started, which drives the L-shaped lifting plate 18 to descend through the rotation of the threaded rod 17. At this time, the insert 14 at the lower end of the guardrail 12 is inserted into the slot 19 on the support frame 11 to lock the guardrail 12 and complete the closing action.

[0023] When the support device 13 is in operation, turning the handwheel 29 causes the lead screw 28 to rotate. Since the lead screw 28 is threaded into the sleeve 27, it moves linearly up and down within the sleeve 27. The raising and lowering of the lead screw 28 causes the support feet 30 to rise or fall, adjusting the height of the device relative to the ground to adapt to different terrains. Simultaneously, the connecting rod 26 is rotatably connected to the support plate 24 via the pivot 25, allowing it to swing laterally according to ground conditions, assisting in adjusting the support posture and enhancing the overall stability of the device.

[0024] 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. An ecological garden protection device, comprising a support frame (11), characterized in that: A guardrail (12) is rotatably connected to one side of the support frame (11). Two support devices (13) are fixedly installed on the lower surface of the support frame (11). A threaded rod (17) is rotatably provided on the outer surface of one side of the support frame (11). A first motor (16) is fixedly installed on one side of the support frame (11). The output end of the first motor (16) is fixedly connected to the lower end of the threaded rod (17). An L-shaped lifting plate (18) is threaded onto the outer surface of the threaded rod (17). A slot (19) is fixedly opened on the outer surface of the support frame (11) near the L-shaped lifting plate (18). A second motor (21) is fixedly installed on the other side of the support frame (11). A first connecting rod (22) is fixedly connected to the output end of the second motor (21). A second connecting rod (23) is rotatably connected to one end of the first connecting rod (22). One end of the second connecting rod (23) is rotatably connected to one side of the lower surface of the guardrail (12).

2. The ecological garden protection device as described in claim 1, characterized in that, The support device (13) includes a support plate (24), the upper surface of the support plate (24) is fixedly connected to the lower surface of the support frame (11), a rotating shaft (25) is rotatably provided on one side of the support plate (24), a connecting rod (26) is fixedly connected to the outer surface of the rotating shaft (25), a sleeve (27) is fixedly connected to one end of the connecting rod (26), a screw rod (28) is threaded into the inside of the sleeve (27), a handwheel (29) is fixedly sleeved at the top end of the screw rod (28), and a support foot (30) is fixedly connected to the bottom end of the screw rod (28).

3. An ecological garden protection device as described in claim 1, characterized in that, A slide rail is fixedly installed on one side of the outer surface of the support frame (11), and a slider is slidably sleeved on the outer surface of the slide rail. One side of the slider is fixedly connected to the L-shaped lifting plate (18).

4. An ecological garden protection device as described in claim 1, characterized in that, The outer surface of the slot (19) is arc-shaped on both sides, and a plug (14) is fixedly installed on one side of the guardrail (12). The plug (14) is used in conjunction with the slot (19).

5. An ecological garden protection device as described in claim 1, characterized in that, The L-shaped lifting plate (18) has an inclined surface on one side, and a vertical connecting rod is fixedly connected to the lower surface of the guardrail (12). The outer surface of the connecting rod is slidably sleeved with one end of the second connecting rod (23).

6. An ecological garden protection device as described in claim 1, characterized in that, Two shafts (10) are fixedly installed on one side of the guardrail (12), and two slots for the shafts (10) are provided on one side of the support frame (11). The outer surfaces of the two shafts (10) slide against the outer surfaces of the slots.

7. An ecological garden protection device as described in claim 1, characterized in that, The outer surface of the support frame (11) is fixedly equipped with a protective cover (15) and a machine housing (20). The first motor (16), the threaded rod (17), and the L-shaped lifting plate (18) are located inside the protective cover (15), and the second motor (21) is located inside the machine housing (20).

8. An ecological garden protection device as described in claim 1, characterized in that, Two casters are symmetrically fixedly installed on the lower surface of the support frame (11).

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