Adjustable sunshade fusiform shutter connecting device

Abstract

The utility model discloses an adjustable sunshade fusiform shutter connecting device, which relates to the technical field of sunshade fusiform shutters and comprises a first mounting frame, a second mounting frame and a driving motor, one end of the first mounting frame is mounted with the second mounting frame, and fusiform perforated sunshade plates are arranged on the upper sides of the first mounting frame and the second mounting frame. According to the adjustable sunshade fusiform shutter connecting device, after the sliding sleeve is slidably inserted into the connecting groove formed in the inner side of the worm through the sliding block on the inner side, the sliding sleeve is pushed towards the side where the mounting box is located, the end of the worm abuts against the linkage shaft on the adjacent side, and then the sliding sleeve is loosened; the driving motor is started to drive the linkage shaft, the worm, the worm gear, the connecting shaft and the flange plate to rotate through the coupler to adjust the sunshade area of the fusiform perforated sunshade plate, so that the adjustable sunshade fusiform shutter connecting device solves the problem that the sunshade area cannot be rapidly and uniformly adjusted by the sunshade fusiform shutter.

Description

Technical Field

[0001] The utility model relates to the technical field of sunshade spindle-shaped louvers, in particular to an adjustable sunshade spindle-shaped louver connecting device. Background Technique

[0002] The sunshade spindle-shaped louver, also known as the spindle-shaped louver or spindle-shaped sunshade louver, is defined according to the cross-sectional shape of the louver. It is usually installed on the daylighting roof or facade, and can be installed indoors or outdoors. The blades are spindle-shaped and double-arc-shaped, with a beautiful shape and a high-tech sense. The blade cross-section is large and hollow, with high strength, meeting the toughness and ductility requirements of exterior wall louvers, suitable for large-span use, slightly arched, reducing the positive wind pressure when closed, and having a sunshade control that is not affected by the wind.

[0003] The main function of the sunshade spindle-shaped louver is to block the sunlight according to the needs of users and adjust the sunshade effect in a timely manner. In order to facilitate the rapid and unified adjustment of the area of the sunshade spindle-shaped louver, a corresponding connection structure is required. Content of the Utility Model

[0004] The purpose of the utility model is to provide an adjustable sunshade spindle-shaped louver connecting device to solve the problem that the sunshade spindle-shaped louver in the above background technique cannot rapidly and uniformly adjust the sunshade area.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an adjustable sunshade spindle-shaped louver connecting device, including a first installation frame, a second installation frame and a driving motor.

[0006] One end of the first installation frame is installed with the second installation frame. A spindle-shaped perforated sunshade plate is arranged on the upper sides of the first installation frame and the second installation frame. A driving motor and an installation box are installed inside the first installation frame and the second installation frame. The output end of the driving motor is installed with the adjacent linkage shaft through a coupling.

[0007] Preferably, a worm is inserted into the inner side of the installation box, and the outer side of the worm meshes with a worm gear.

[0008] Preferably, a connecting shaft is installed in the middle of the worm gear. The bottom of the connecting shaft is rotationally connected with the connecting shaft through a coupling, and the top of the connecting shaft is installed with the spindle-shaped perforated sunshade plate through a flange.

[0009] Preferably, connection grooves are formed at both ends of the worm and on the side of the linkage shaft close to the worm, and sliding sleeves are sleeved on the outer sides of the worm and the linkage shaft.

[0010] Preferably, sliding blocks are symmetrically connected to the inner side of the sliding sleeve, and the sliding sleeve is slidably connected with the connection groove through the sliding blocks.

[0011] Preferably, mounting discs are respectively installed at both ends of the worm, and second magnetic attraction blocks are installed on one sides of the two mounting discs away from each other.

[0012] Preferably, a first magnetic attraction block is installed on one side of the sliding sleeve close to the mounting disc, and the adjacent sides of the first magnetic attraction block and the second magnetic attraction block have opposite magnetic polarities.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this adjustable sunshade shuttle-shaped louver connection device, after the sliding sleeve is slidably inserted into the connection groove opened inside the worm through the sliding block inside, the sliding sleeve is pushed towards the side where the mounting box is located. After the end of the worm abuts against the linkage shaft on the adjacent side, the sliding sleeve is released. The driving motor is started to drive the linkage shaft, the worm, the worm gear, the connecting shaft and the flange plate to rotate to adjust the sunshade area of the shuttle-shaped perforated sunshade board, solving the problem that the sunshade shuttle-shaped louvers cannot quickly and uniformly adjust the sunshade area.

[0014] 1. For this adjustable sunshade shuttle-shaped louver connection device, to facilitate the quick and uniform adjustment of the sunshade area of the sunshade shuttle-shaped louvers, the output end of the driving motor is docked with the linkage shaft on the adjacent side using a coupling. After the assembly is completed, the driving motor is started to drive the installed linkage shaft to rotate through the coupling, thereby driving the worm to rotate and mesh with the worm gear. The shuttle-shaped perforated sunshade board is driven to rotate by the connecting shaft in the middle of the worm gear to adjust the sunshade area. This adjustable sunshade shuttle-shaped louver connection device realizes the quick and uniform adjustment of the shuttle-shaped perforated sunshade board by driving the worm and the worm gear to rotate and mesh, and the operation is rapid and convenient;

[0015] 2. For this adjustable sunshade shuttle-shaped louver connection device, to facilitate the inspection and replacement of the worm and the worm gear inside the mounting box, during installation, first the sliding sleeve is slidably inserted into the connection groove opened inside the worm through the sliding block inside, and then the sliding sleeve is pushed towards the side where the mounting box is located. After the end of the worm abuts against the linkage shaft on the adjacent side, the sliding sleeve is released. At this time, the sliding sleeve is pushed towards the connection groove inside the linkage shaft under the repulsion of the first magnetic attraction block and the second magnetic attraction block, thereby realizing the connection between the linkage shaft and the worm. This adjustable sunshade shuttle-shaped louver connection device can quickly realize the disassembly and replacement of the mounting box, and the operation is simple and time-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic top view structure diagram of the shuttle-shaped perforated sunshade board of the present utility model;

[0017] Figure 2 is a schematic top view structure diagram of the mounting frame of the present utility model;

[0018] Figure 3 is a schematic top view cross-sectional structure diagram of the mounting box of the present utility model;

[0019] Figure 4Schematic side cross-sectional structure diagram of the mounting box of the present utility model;

[0020] Figure 5 Schematic side cross-sectional structure diagram of the sliding sleeve of the present utility model.

[0021] In the figure: 1. First mounting frame; 101. Second mounting frame; 2. Spindle perforated sunshade panel; 3. Driving motor; 301. Coupling; 302. Linking shaft; 4. Mounting box; 401. Worm; 402. Worm gear; 403. Connecting shaft; 404. Flange; 5. Connecting groove; 501. Sliding sleeve; 502. Sliding block; 503. First magnetic attraction block; 504. Mounting plate; 505. Second magnetic attraction block. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the present utility model provides a technical solution: an adjustable sunshade spindle louver connection device, including a first mounting frame 1, a second mounting frame 101 and a driving motor 3,

[0024] One end of the first mounting frame 1 is installed with the second mounting frame 101. A spindle perforated sunshade panel 2 is arranged on the upper sides of the first mounting frame 1 and the second mounting frame 101. A driving motor 3 and a mounting box 4 are installed inside the first mounting frame 1 and the second mounting frame 101. The output end of the driving motor 3 is installed with an adjacent linking shaft 302 through a coupling 301. A worm 401 is inserted inside the mounting box 4. The outside of the worm 401 is engaged with a worm gear 402. A connecting shaft 403 is installed in the middle of the worm gear 402. The bottom of the connecting shaft 403 is rotationally connected with the connecting shaft 403 through a shaft coupling. The top of the connecting shaft 403 is installed with the spindle perforated sunshade panel 2 through a flange 404.

[0025] During specific implementation, to facilitate the quick and unified adjustment of the sunshade area by the shuttle-shaped louvers, first install the shuttle-shaped perforated sunshade panel 2 on the connecting shaft 403 in the installation box 4 through the flange 404. Then, install multiple installation boxes 4 on the first installation frame 1 and the second installation frame 101 respectively, and dock the worm 401 with the linkage shaft 302. At the same time, use the coupling 301 to dock the output end of the driving motor 3 with the adjacent linkage shaft 302. After completion of the assembly, start the driving motor 3 to drive the installed linkage shaft 302 to rotate through the coupling 301, thereby driving the worm 401 to rotate and engage with the worm gear 402. The connecting shaft 403 in the middle of the worm gear 402 drives the shuttle-shaped perforated sunshade panel 2 to rotate to adjust the sunshade area. This adjustable sunshade shuttle-shaped louver connecting device realizes the quick and unified adjustment of the shuttle-shaped perforated sunshade panel 2 by driving the worm 401 and the worm gear 402 to rotate and engage, and the operation is rapid and convenient.

[0026] Refer to Figure 2 、 Figure 3 and Figure 5 It can be known that connecting grooves 5 are provided at both ends of the worm 401 and on one side of the linkage shaft 302 close to the worm 401. A sliding sleeve 501 is sleeved outside the worm 401 and the linkage shaft 302. Symmetrically connected inside the sliding sleeve 501 are sliding blocks 502, and the sliding sleeve 501 is slidably connected to the connecting groove 5 through the sliding blocks 502. Installation disks 504 are respectively installed at both ends of the worm 401. Second magnetic attraction blocks 505 are installed on one side of the two installation disks 504 away from each other. A first magnetic attraction block 503 is installed on the side of the sliding sleeve 501 close to the installation disk 504, and the adjacent sides of the first magnetic attraction block 503 and the second magnetic attraction block 505 have opposite magnetism.

[0027] During specific implementation, to facilitate the overhaul and replacement of the worm 401 and the worm gear 402 inside the installation box 4, during installation, first slidably insert the sliding sleeve 501 into the connecting groove 5 opened inside the worm 401 through the sliding blocks 502 on the inside, then push the sliding sleeve 501 towards the side where the installation box 4 is located. After abutting the end of the worm 401 against the adjacent linkage shaft 302, release the sliding sleeve 501. At this time, the sliding sleeve 501 is pushed towards the connecting groove 5 inside the linkage shaft 302 under the repulsive action of the first magnetic attraction block 503 and the second magnetic attraction block 505, thereby realizing the connection between the linkage shaft 302 and the worm 401. During disassembly, pushing the sliding sleeve 501 back to its original position can achieve quick disassembly. This adjustable sunshade shuttle-shaped louver connecting device can quickly realize the disassembly and replacement of the installation box 4, and the operation is simple and time-saving.

[0028] In summary, when using the adjustable sunshade spindle louver connection device, start the drive motor 3 to drive the linked shaft 302 installed therewith to rotate through the coupling 301, thereby driving the worm 401 to rotate and engage with the worm gear 402. Drive the spindle perforated sunshade plate 2 to rotate through the connecting shaft 403 in the middle of the worm gear 402 to adjust the sunshade area. When disassembling, push the sliding sleeve 501 along the connecting groove 5 to both sides of the worm 401 until the sliding sleeve 501 disengages from the linked shaft 302, and rapid disassembly can be achieved. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable sunshade shuttle-shaped louver connection device, comprising a first mounting frame (1), a second mounting frame (101) and a driving motor (3), characterized in that: One end of the first mounting frame (1) is installed with the second mounting frame (101). A shuttle-shaped perforated sunshade panel (2) is arranged on the upper sides of the first mounting frame (1) and the second mounting frame (101). A driving motor (3) and a mounting box (4) are installed inside the first mounting frame (1) and the second mounting frame (101). The output end of the driving motor (3) is installed with an adjacent side linkage shaft (302) through a coupling (301).

2. The adjustable sunshade spindle louver connecting device according to claim 1, characterized in that: A worm (401) is inserted into the inner side of the mounting box (4), and the outer side of the worm (401) is engaged with a worm gear (402).

3. The adjustable sunshade shuttle-shaped louver connection device according to claim 2, characterized in that: A connecting shaft (403) is installed in the middle of the worm gear (402). The bottom of the connecting shaft (403) is rotationally connected to the connecting shaft (403) through a shaft coupling. The top of the connecting shaft (403) is installed with the shuttle-shaped perforated sunshade panel (2) through a flange (404).

4. The adjustable sunshade shuttle-shaped louver connecting device according to claim 2, wherein: Connecting grooves (5) are opened at both ends of the worm (401) and on one side of the linkage shaft (302) close to the worm (401), and sliding sleeves (501) are sleeved on the outer sides of the worm (401) and the linkage shaft (302).

5. The adjustable sunshade spindle louver connecting device according to claim 4, characterized in that: Sliding blocks (502) are symmetrically connected to the inner side of the sliding sleeve (501), and the sliding sleeve (501) is slidably connected to the connecting groove (5) through the sliding blocks (502).

6. The adjustable sunshade shuttle-shaped louver connection device according to claim 4, characterized in that: Mounting plates (504) are respectively installed at both ends of the worm (401), and second magnetic attraction blocks (505) are installed on one side of each of the two mounting plates (504) away from each other.

7. An adjustable sunshade spindle louver connection device according to claim 5, characterized in that: A first magnetic attraction block (503) is installed on one side of the sliding sleeve (501) close to the mounting plate (504), and the adjacent sides of the first magnetic attraction block (503) and the second magnetic attraction block (505) have opposite magnetic polarities.

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