Door and window guardrail capable of conveniently adjusting wind direction

Abstract

The utility model relates to the technical field of door and window guardrails, and provides a door and window guardrail convenient to adjust wind direction, which comprises a frame, a groove is formed in the upper surface of the frame, a driving mechanism is arranged on the surface of the groove, a mounting cavity is formed above an inner cavity of the frame, and an upper layer dismounting mechanism is arranged on the inner top wall of the frame. An upper-layer dismounting mechanism is arranged on the inner bottom wall of the frame, a lower-layer dismounting mechanism is arranged on the inner bottom wall of the frame, an air guide plate is installed between the upper-layer dismounting mechanism and the lower-layer dismounting mechanism in a sliding mode, and a movable rod is arranged in an inner cavity of an installation cavity in a transmission mode. The second bevel gear drives a plurality of third bevel gears to rotate synchronously through movable rods, the third bevel gears drive the upper-layer dismounting and mounting mechanism, the lower-layer dismounting and mounting mechanism and the air guide plate to rotate through fourth bevel gears, due to the design and adoption of a servo motor, the air direction is finely adjusted, and the air direction adjusting precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window guardrail technical field especially convenient to adjust the door and window guardrail of wind direction. BACKGROUND

[0002] Window, in architecture, is the hole built in the wall or roof, to make light or air into the room, the modern window window is by the frame, glass and movable component (hinge, handle, pulley etc.) three parts are composed. The frame is responsible for the main structure of the support window body, can be wood, metal, ceramic or plastic material, transparent part is attached to the frame, can be paper, cloth, silk or glass material. Movable component is mainly in the place where the human hand reaches also can be wrapped with plastic etc. heat insulating material.

[0003] Such as the publication number CN219387729U discloses a kind of door and window guardrail convenient to adjust wind direction, it is related to door and window guardrail technical field, including guardrail frame, the inner wall top surface of guardrail frame is provided with upper circular groove, the inner wall bottom surface of guardrail frame is provided with lower circular groove, the inner wall between guardrail frame is connected with mid-position partition plate, the top of mid-position partition plate is provided with shaped through-hole, the shaped through-hole is provided with multiple.The utility model, device whole is installed in the light and ventilation of window itself while not affecting the function, wind direction adjusting mechanism can be adjusted according to the actual situation in a certain range relative angle of upper guide sheet and lower guide sheet, reach the purpose of wind direction adjustment, reduce the influence of the wind of not good wind direction through window blowing into house to the neatness of house, increase device practicability.

[0004] But in the prior art, the adjusting mechanism used in the above scheme adopts manual adjustment mode, cannot fine-tune wind direction to achieve the purpose of accurate control, thereby causing the practicability of the device to be limited to a certain extent. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem that wind direction cannot be fine-tuned to achieve the purpose of accurate control in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of door and window guardrail convenient to adjust wind direction, including frame, the upper surface of frame is provided with recess, the surface of recess is provided with driving mechanism, the upper position of the inner chamber of frame is provided with installation cavity, the inner top wall of frame is provided with upper layer dismounting mechanism, the inner bottom wall of frame is provided with lower layer dismounting mechanism, slidingly installed guide vane is between the upper layer dismounting mechanism and lower layer dismounting mechanism, the inner cavity of installation cavity is driven and is provided with movable rod, the surface of movable rod is driven and is provided with several third bevel gears, the third bevel gear is driven and is connected with upper layer dismounting mechanism by fourth bevel gear.

[0007] As a preferred implementation, the upper disassembling mechanism and the lower disassembling mechanism are of the same structure, and each of the upper disassembling mechanism and the lower disassembling mechanism comprises a connecting shaft, the connecting shaft is arranged rotatably on the inner top wall and the inner bottom wall of the frame, one end of the connecting shaft is fixedly provided with a mounting block, and the top end of the connecting shaft is provided with a fourth bevel gear.

[0008] As a preferred implementation, a connecting groove is formed at the center of the outer end of the mounting block for sliding connection with the air deflector, and a moving groove is symmetrically formed in the inner side wall of the fourth bevel gear.

[0009] As a preferred implementation, a positioning block is slidingly arranged in the inner cavity of the moving groove, a connecting rod is fixedly arranged on the outer side of the positioning block, a push-pull plate is fixedly arranged at one end of the outer side of the connecting rod, the connecting rod is movably connected with the mounting block, and the outer side of the positioning block is fixedly connected with the inner side wall of the moving groove through a return spring.

[0010] As a preferred implementation, the driving mechanism comprises a mounting plate arranged on the surface of the frame at the upper surface position of the groove, and locking bolts for mounting the frame are arranged on both sides of the surface of the mounting plate.

[0011] As a preferred implementation, a servo motor is fixedly arranged at the center of the upper surface of the mounting plate, a first bevel gear is arranged in transmission on the output end of the servo motor, and the first bevel gear is engaged with a second bevel gear.

[0012] As a preferred implementation, one end of the movable rod extends through the mounting cavity to the inside of the groove.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] The utility model discloses a driving mechanism and adjusting mechanism are used in the mode of matching, the output end of servo motor drives the second bevel gear to rotate through the first bevel gear, the second bevel gear drives a plurality of third bevel gears to rotate synchronously through the movable rod, and the third bevel gear drives the upper disassembling mechanism, the lower disassembling mechanism and the air deflector to rotate through the fourth bevel gear.

[0015] The utility model discloses a driving mechanism and adjusting mechanism are used in the mode of matching, the output end of servo motor drives the second bevel gear to rotate through the first bevel gear, the second bevel gear drives a plurality of third bevel gears to rotate synchronously through the movable rod, and the third bevel gear drives the upper disassembling mechanism, the lower disassembling mechanism and the air deflector to rotate through the fourth bevel gear.

[0016] This utility model, by setting up an upper and lower disassembly and assembly mechanism, allows for the removal and replacement of the air guide plate. Pulling the push-pull plate outwards causes the positioning block to slide into the inner cavity of the moving groove via a connecting rod, compressing the return spring. The air guide plate to be installed or replaced is placed in the connecting groove between the upper and lower disassembly and assembly mechanisms. Releasing the push-pull plate causes the return spring to spring back, clamping and fixing the surface of the air guide plate to the positioning block. The structure is simple, the operation is convenient, the installation difficulty is reduced, and the practicality of the device is further improved. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a door and window guardrail that facilitates wind direction adjustment, provided by this utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a door and window guardrail that facilitates wind direction adjustment, provided by this utility model;

[0019] Figure 3 This utility model provides a door and window railing that facilitates wind direction adjustment. Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 4 A schematic diagram of the disassembly and assembly mechanism for a door and window railing that facilitates wind direction adjustment, provided by this utility model;

[0021] Legend:

[0022] 1. Frame; 2. Upper disassembly / assembly mechanism; 3. Lower disassembly / assembly mechanism; 4. Air guide plate; 5. Mounting plate; 6. Locking bolt; 7. Servo motor; 8. First bevel gear; 9. Second bevel gear; 10. Mounting cavity; 11. Movable rod; 12. Third bevel gear; 13. Mounting block; 14. Connecting shaft; 15. Fourth bevel gear; 16. Connecting groove; 17. Moving groove; 18. Positioning block; 19. Connecting rod; 20. Push-pull plate; 21. Return spring. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-4The utility model provides a technical scheme: a door and window guard rail convenient to adjust wind direction, including frame 1, the upper surface of frame 1 is equipped with recess, the surface of recess is provided with drive mechanism, the upper position of frame 1 inner chamber is equipped with installation cavity 10, the inner top wall of frame 1 is provided with upper layer dismounting mechanism 2, the inner bottom wall of frame 1 is provided with lower layer dismounting mechanism 3, the sliding installation of upper layer dismounting mechanism 2 and lower layer dismounting mechanism 3 is provided with wind deflector 4, the inner chamber transmission of installation cavity 10 is provided with movable rod 11, the surface transmission of movable rod 11 is provided with a plurality of third bevel gears 12, third bevel gear 12 is connected with upper layer dismounting mechanism 2 transmission through fourth bevel gear 15, and one end of movable rod 11 extends to the inside of recess and penetrates installation cavity 10, the output of servo motor 7 drives second bevel gear 9 to rotate through first bevel gear 8, and second bevel gear 9 drives a plurality of third bevel gears 12 synchronous rotation through movable rod 11, and third bevel gear 12 drives upper layer dismounting mechanism 2, lower layer dismounting mechanism 3 and wind deflector 4 to rotate through fourth bevel gear 15, because the design of servo motor 7 is adopted, the wind direction is fine-tuned, and the wind direction adjustment accuracy is improved.

[0025] As Figures 1-4 Shown, upper layer dismounting mechanism 2, lower layer dismounting mechanism 3 structure is same, and upper layer dismounting mechanism 2, lower layer dismounting mechanism 3 all include connecting shaft 14, and connecting shaft 14 is a plurality of rotationally arranged in the inner top, bottom wall of frame 1, and the one end of connecting shaft 14 outside is fixedly provided with mounting block 13, and the top end transmission of upper layer connecting shaft 14 is provided with fourth bevel gear 15, and the outer end center of mounting block 13 is equipped with the connecting groove 16 for being matched with the sliding connection of wind deflector 4, and the inside wall of fourth bevel gear 15 is equipped with the moving groove 17 symmetrically, and the inner chamber sliding of moving groove 17 is provided with positioning block 18, and the outside of positioning block 18 is fixedly provided with connecting rod 19, and the one end of connecting rod 19 outside is fixedly provided with push-pull plate 20, and connecting rod 19 and mounting block 13 are connected with movable, and the outside of positioning block 18 is fixedly connected with the inside wall of moving groove 17 through reset spring 21, when dismounting and replacing, pull out push-pull plate 20 to the outside, and push-pull plate 20 drives positioning block 18 to slide into the inner chamber of moving groove 17 and compresses reset spring 21 by connecting rod 19, and the wind deflector 4 to be installed or replaced is arranged in the connecting groove 16 between upper layer dismounting mechanism 2 and lower layer dismounting mechanism 3, and push-pull plate 20 is loosened, and reset spring 21 is brought back to the original position and drives positioning block 18 to clamp and fix the surface of wind deflector 4, which is simple in structure, convenient to operate and reduces the installation difficulty.

[0026] As Figures 1-4As shown, the driving mechanism comprises a mounting plate 5 arranged on the surface of the frame 1 at the upper surface position of the groove, the two sides of the surface of the mounting plate 5 are provided with locking bolts 6 for mounting the frame 1, the center of the upper surface of the mounting plate 5 is fixedly provided with a servo motor 7, the output end of the servo motor 7 is drivingly provided with a first bevel gear 8, and the first bevel gear 8 is engaged with a second bevel gear 9, a modular assembly design is adopted, the servo motor 7 is mounted on the upper surface of the groove through the mounting plate 5 and the locking bolts 6, and when the servo motor 7 is damaged, timely maintenance can be carried out, and the subsequent maintenance difficulty is greatly reduced.

[0027] Working principle: during installation, first, the mounting plate 5 is mounted to the upper surface of the mounting block 13 through the locking bolts 6, at this time, the first bevel gear 8 is engaged with the second bevel gear 9, the push-pull plate 20 is pulled outward, the push-pull plate 20 drives the positioning block 18 to slide into the inner cavity of the moving groove 17 and compresses the return spring 21, and the air deflector 4 to be installed or replaced is arranged in the connecting groove 16 between the upper dismounting mechanism 2 and the lower dismounting mechanism 3, the push-pull plate 20 is loosened, the return spring 21 is reset to drive the positioning block 18 to clamp and fix the surface of the air deflector 4;

[0028] In use, the servo motor 7 is started, the output end of the servo motor 7 drives the second bevel gear 9 to rotate through the first bevel gear 8, the second bevel gear 9 drives a plurality of third bevel gears 12 to synchronously rotate through the movable rod 11, and the third bevel gears 12 drive the upper dismounting mechanism 2, the lower dismounting mechanism 3 and the air deflector 4 to rotate through the fourth bevel gears 15, since the design of the servo motor 7 is adopted, the wind direction is finely adjusted, the wind direction adjustment accuracy is improved, the driving mechanism is designed in a modular assembly manner, and the subsequent maintenance difficulty is greatly reduced.

[0029] The above is only a preferred embodiment of the present application, and does not limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technical content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A door and window guard facilitating adjustment of the direction of the wind, comprising a frame (1), characterized in that: The upper surface of the frame (1) is provided with a recess, the surface of the recess is provided with a driving mechanism, the upper position of the inner cavity of the frame (1) is provided with a mounting cavity (10), the inner top wall of the frame (1) is provided with an upper dismounting mechanism (2), the inner bottom wall of the frame (1) is provided with a lower dismounting mechanism (3), the upper dismounting mechanism (2) and the lower dismounting mechanism (3) are slidably connected with an air deflector (4), the inner cavity of the mounting cavity (10) is drivingly provided with a movable rod (11), the surface of the movable rod (11) is drivingly provided with a plurality of third bevel gears (12), and the third bevel gears (12) are drivingly connected with the upper dismounting mechanism (2) through fourth bevel gears (15).

2. The door and window guard according to claim 1, wherein: The upper dismounting mechanism (2) and the lower dismounting mechanism (3) are the same in structure, the upper dismounting mechanism (2) and the lower dismounting mechanism (3) both comprise a connecting shaft (14), the connecting shaft (14) is rotatably arranged on the inner top and bottom walls of the frame (1), one end of the outer side of the connecting shaft (14) is fixedly provided with a mounting block (13), and the top end of the connecting shaft (14) is drivingly provided with a fourth bevel gear (15).

3. A door and window guard according to claim 2, wherein: The outer end center of the mounting block (13) is provided with a connecting groove (16) for slidably connecting with the air deflector (4), and the inner side wall of the fourth bevel gear (15) is symmetrically provided with a moving groove (17).

4. The door and window guard according to claim 3, wherein: The inner cavity of the moving groove (17) is slidably provided with a positioning block (18), the outer side of the positioning block (18) is fixedly provided with a connecting rod (19), one end of the outer side of the connecting rod (19) is fixedly provided with a push-pull plate (20), the connecting rod (19) is movably connected with the mounting block (13), and the outer side of the positioning block (18) is fixedly connected with the inner side wall of the moving groove (17) through a return spring (21).

5. The door and window guard according to claim 1, wherein: The driving mechanism comprises a mounting plate (5), the mounting plate (5) is arranged on the surface of the frame (1) and located on the upper surface of the recess, and locking bolts (6) for mounting the frame (1) are arranged on the two sides of the surface of the mounting plate (5).

6. A door and window guard according to claim 5, wherein: A servo motor (7) is fixedly arranged on the upper surface center of the mounting plate (5), the output end of the servo motor (7) is drivingly provided with a first bevel gear (8), and the first bevel gear (8) is engaged with a second bevel gear (9).

7. The door and window guard according to claim 1, wherein: One end of the movable rod (11) extends to the inside of the recess through the mounting cavity (10).

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