Fence

Abstract

The utility model provides a fence which comprises a frame, blades and a driving assembly, and the frame is provided with a first side wall; all the blades are rotatably arranged in the frame, and all the blades are arranged at intervals in the length direction of the frame; the driving assembly comprises a driving part, a push plate and a moving plate, the driving part is rotatably arranged on the first side wall, one end of the push plate is rotatably connected to the output end of the driving part, the other end of the push plate is connected to the moving plate, and the moving plate is rotatably connected to all the blades. The driving piece provides pushing force or pulling force for the moving plate through the push plate, so that the moving plate drives all the louver blades to rotate in the frame, and the angles of the blades can be automatically adjusted. Therefore, manual adjustment is not needed, and the using flexibility and convenience of the fence are improved.

Description

Technical Field

[0001] This utility model belongs to the field of protective structure technology, specifically, it relates to a fence. Background Technology

[0002] Fences, as protective and isolation structures, are widely used in construction, industry, transportation, agriculture, and many other fields. They are typically integrated with different accessories to achieve multiple functions depending on the location and requirements. Because fully enclosed fences are only suitable for a single environment and cannot be flexibly adjusted to different application environments, louvered fences have emerged.

[0003] Currently, louvered fences include frames and pull-cord louver structures, with the pull-cord louver structure housed within the frame. When in use, the louvers rotate by pulling the cord. However, because pull-cord louvers are manually operated, the angle of the louvers cannot be adjusted promptly according to the application environment, reducing their flexibility. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a fence designed to solve the problem that existing pull-cord louver structures cannot adjust the angle of the blades in a timely manner according to the application environment.

[0005] This utility model is specifically implemented as follows:

[0006] A fence, comprising:

[0007] The frame has a first sidewall;

[0008] Multiple blades are rotatably disposed within the frame, and all the blades are spaced apart along the length of the frame;

[0009] The drive assembly includes a drive member, a push plate, and a movable plate. The drive member is rotatably mounted on the first sidewall. One end of the push plate is rotatably connected to the output end of the drive member, and the other end of the push plate is connected to the movable plate. The movable plate is rotatably connected to all the blades.

[0010] Furthermore, each of the blades is rotatably connected to the movable plate via a connecting plate.

[0011] Furthermore, the frame has a second sidewall disposed opposite to the first sidewall, and a reflector is provided on the second sidewall.

[0012] Furthermore, a receiving groove is provided on the second side wall, and the reflector is disposed within the receiving groove.

[0013] Furthermore, the frame includes at least one pair of connecting components. The frame has a third sidewall and a fourth sidewall that are perpendicular to the first sidewall. The third sidewall and the fourth sidewall are arranged opposite to each other, and the pair of connecting components are respectively disposed on the third sidewall and the fourth sidewall.

[0014] Furthermore, the connecting assembly includes sleeves and inserts spaced apart along the width direction of the frame, and for each pair of connecting assemblies, the two connecting assemblies are arranged in opposite directions.

[0015] Furthermore, the frame includes at least one pair of bases, and the frame has a fifth sidewall disposed perpendicular to the first sidewall, with each base connected to the fifth sidewall.

[0016] Furthermore, the base includes a support seat, a lifting rod, and a rotating sleeve. The support seat has a support tube, and the inner wall of the support tube has multiple sliding grooves. One end of the lifting rod is movably disposed inside the support tube, and the other end of the lifting rod is connected to the fifth side wall. The lifting rod has a guide protrusion corresponding to each of the sliding grooves, and the guide protrusion is slidably connected to the sliding groove. The rotating sleeve has a threaded section and a connecting section. The threaded section is threadedly connected to the lifting rod, and the connecting section is rotatably connected to the end of the support tube near the fifth side wall.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] (1) The driving component of this utility model provides pushing or pulling force to the moving plate through the push plate, so that the moving plate drives all the blades to rotate within the frame, and the angle of the blades can be automatically adjusted. Therefore, manual adjustment is no longer required, which improves the flexibility and convenience of the fence.

[0019] (2) This utility model uses a reflector to provide a warning and can prevent collisions with the frame.

[0020] (3) This utility model uses a rotating sleeve to move the lifting rod vertically, while the guide protrusion slides along the groove, thereby driving the frame to move vertically. This allows for adjustment of the frame height to adapt to uneven ground. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a perspective view of a fence provided by an embodiment of the present utility model;

[0023] Figure 2 This is a perspective view of a fence provided by an embodiment of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the driving component provided in this embodiment of the utility model;

[0025] Figure 4 This is a perspective view of the base provided in an embodiment of the present utility model;

[0026] Figure 5 This is a sectional view of the base provided in an embodiment of the present utility model;

[0027] Figure 6 This is an elevation sectional view of the support base provided in this embodiment of the utility model;

[0028] Figure 7 This is a schematic diagram of the lifting rod provided in the embodiment of this utility model;

[0029] Figure 8 This is a vertical sectional view of the rotating sleeve provided in this embodiment of the utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Frame; 101. First side wall; 102. Second side wall; 103. Third side wall; 104. Fourth side wall; 105. Fifth side wall; 11. Connecting plate; 12. Reflector;

[0032] 2. Leaves;

[0033] 3. Drive components; 31. Drive parts; 32. Push plate; 33. Moving plate;

[0034] 4. Connecting components; 41. Sleeve; 42. Insert rod;

[0035] 5. Base; 51. Support seat; 511. Support tube; 5111. Slide groove; 52. Lifting rod; 521. Guide protrusion; 53. Rotating sleeve; 531. Threaded section; 532. Connecting section. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0041] Please see Figures 1-3As shown, this utility model provides a technical solution: a fence, including a frame 1, blades 2 and a drive assembly 3. The frame 1 has a first sidewall 101. All blades 2 are rotatably disposed within the frame 1, and all blades 2 are spaced apart along the length direction of the frame 1. The drive assembly 3 includes a drive member 31, a push plate 32 and a moving plate 33. The drive member 31 is rotatably disposed on the first sidewall 101. One end of the push plate 32 is rotatably connected to the output end of the drive member 31, and the other end of the push plate 32 is connected to the moving plate 33. The moving plate 33 is rotatably connected to all blades 2.

[0042] For example, the drive unit 31 can be a linear motor, etc.

[0043] In practical applications, the drive unit 31 provides pushing or pulling force to the moving plate 33 through the push plate 32, causing the moving plate 33 to drive all the blades 2 to rotate within the frame 1, thereby adjusting the angle of the blades 2. This allows for automatic adjustment, eliminating the need for manual adjustment and improving the convenience of using the fence.

[0044] Please see Figures 1-2 As shown, in one possible embodiment, the blade 2 has a pair of long sides wrapped with rubber edging.

[0045] In practical applications, when blade 2 is opened, the rubber edging can prevent workers from being scratched.

[0046] Please see Figures 1-3 As shown, in one possible embodiment, each blade 2 is rotatably connected to the movable plate 33 via a connecting plate 11.

[0047] In practical applications, the connecting plate 11 provides sufficient rotation space for the blade 2, thereby preventing interference between the connecting plate 11 and the moving plate 33.

[0048] Please see Figure 1 As shown, in one possible embodiment, the frame 1 has a second sidewall 102 disposed opposite to the first sidewall 101, and a reflector 12 is provided on the second sidewall 102.

[0049] In practical applications, the reflector 12 serves as a warning when there is insufficient light and can prevent collisions with the frame 1.

[0050] Please see Figure 1 As shown, in one possible embodiment, a receiving groove is provided on the second sidewall 102, and the reflector 12 is disposed in the receiving groove.

[0051] In practical applications, the reflector 12 is partially concealed to reduce corrosion from rainwater and prevent it from falling off the frame 1.

[0052] Please see Figures 1-2As shown, in one possible embodiment, the frame 1 includes at least one pair of connecting components 4. The frame 1 has a third sidewall 103 and a fourth sidewall 104 that are perpendicular to the first sidewall 101. The third sidewall 103 and the fourth sidewall 104 are arranged opposite to each other, and the pair of connecting components 4 are correspondingly provided on the third sidewall 103 and the fourth sidewall 104.

[0053] In practical applications, the connection component 4 enables the assembly and disassembly of two adjacent frames 1, thereby improving work efficiency.

[0054] Please see Figures 1-2 As shown, in one possible embodiment, the connecting component 4 includes sleeves 41 and inserts 42 spaced apart along the width direction of the frame 1, and for each pair of connecting components 4, the two connecting components 4 are arranged in opposite directions.

[0055] In practical applications, two adjacent frames 1 can be connected by inserting the rods 42 of the two adjacent frames 1 into the sleeves 41.

[0056] For example, suppose two frames 1 are named frame A and frame B. When connecting frame A and frame B, align the insert 42 of frame A with the sleeve 41 of frame B and the insert 42 of frame B with the sleeve 41 of frame A. Then move frame A downward so that the insert 42 of frame A is inserted into the sleeve 41 of frame B and the insert 42 of frame B is inserted into the sleeve 41 of frame A, thereby connecting the two adjacent fences.

[0057] Please see Figures 1-2 As shown, in one possible embodiment, it includes at least a pair of bases 5, and the frame 1 has a fifth sidewall 105 disposed perpendicular to the first sidewall 101, with each base 5 connected to the fifth sidewall 105.

[0058] In practical applications, the base 5 supports the frame 1, ensuring that there is a certain distance between the frame 1 and the ground.

[0059] Please see Figures 4-8 As shown, in one possible embodiment, the base 5 includes a support 51, a lifting rod 52, and a rotating sleeve 53. The support 51 has a support tube 511, and the inner wall of the support tube 511 has a plurality of sliding grooves 5111. One end of the lifting rod 52 is movably disposed inside the support tube 511, and the other end of the lifting rod 52 is connected to the fifth side wall 105. The lifting rod 52 has a guide protrusion 521 corresponding to each sliding groove 5111, and the guide protrusion 521 is slidably connected to the sliding groove 5111. The rotating sleeve 53 has a threaded section 531 and a connecting section 532. The threaded section 531 is threadedly connected to the lifting rod 52, and the connecting section 532 is rotatably connected to one end of the support tube 511 near the fifth side wall 105.

[0060] For example, the connecting segment 532 can be connected to the support tube 511 via a bearing or the like.

[0061] In practical applications, rotating the rotating sleeve 53 causes the lifting rod 52 to move vertically, while the guide protrusion 521 slides along the slide groove 5111, thereby driving the frame 1 to move vertically. This allows for adjustment of the height of the frame 1 to adapt to uneven ground.

[0062] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fence, characterized in that, include: Frame (1), having a first sidewall (101); Multiple blades (2) are rotatably disposed within the frame (1), and all the blades (2) are spaced apart along the length direction of the frame (1); The drive assembly (3) includes a drive member (31), a push plate (32) and a moving plate (33). The drive member (31) is rotatably mounted on the first sidewall (101). One end of the push plate (32) is rotatably connected to the output end of the drive member (31), and the other end of the push plate (32) is connected to the moving plate (33). The moving plate (33) is rotatably connected to all the blades (2).

2. The fence according to claim 1, characterized in that, Each of the blades (2) is rotatably connected to the movable plate (33) via a connecting plate (11).

3. The fence according to claim 1, characterized in that, The frame (1) has a second sidewall (102) disposed opposite to the first sidewall (101), and a reflector (12) is provided on the second sidewall (102).

4. The fence according to claim 3, characterized in that, The second sidewall (102) has a receiving groove, and the reflector (12) is located in the receiving groove.

5. The fence according to claim 1, characterized in that, The frame (1) includes at least one pair of connecting components (4), and has a third sidewall (103) and a fourth sidewall (104) arranged perpendicularly to the first sidewall (101). The third sidewall (103) and the fourth sidewall (104) are arranged opposite to each other, and the pair of connecting components (4) corresponding to the first sidewall are provided on the third sidewall (103) and the fourth sidewall (104).

6. The fence according to claim 5, characterized in that, The connecting assembly (4) includes sleeves (41) and inserts (42) spaced apart along the width direction of the frame (1), and for each pair of connecting assemblies (4), the two connecting assemblies (4) are arranged in opposite directions.

7. The fence according to claim 1, characterized in that, The frame (1) includes at least one pair of bases (5) and has a fifth sidewall (105) that is perpendicular to the first sidewall (101), with each base (5) connected to the fifth sidewall (105).

8. The fence according to claim 7, characterized in that, The base (5) includes a support seat (51), a lifting rod (52), and a rotating sleeve (53). The support seat (51) has a support tube (511). The inner wall of the support tube (511) is provided with a plurality of sliding grooves (5111). One end of the lifting rod (52) is movably disposed inside the support tube (511), and the other end of the lifting rod (52) is connected to the fifth side wall (105). The lifting rod (52) has a guide protrusion (521) corresponding to each sliding groove (5111). The guide protrusion (521) is slidably connected to the sliding groove (5111). The rotating sleeve (53) has a threaded section (531) and a connecting section (532). The threaded section (531) is threadedly connected to the lifting rod (52), and the connecting section (532) is rotatably connected to one end of the support tube (511) near the fifth side wall (105).

Images