Shutter device capable of being automatically adjusted

Abstract

The utility model relates to the technical field of shutters, in particular to a shutter device capable of being automatically adjusted, which comprises a mounting frame with the cross section arranged in the shape of a Chinese character'hui ', a plurality of rotating shafts arranged at equal intervals are rotatably arranged on the mounting frame, and each rotating shaft is fixedly connected with a blade; a mounting groove and an open groove are formed in the mounting frame, a servo motor is fixedly arranged on the upper inner wall of the mounting groove, a reciprocating screw rod is fixedly connected to the driving end of the servo motor, a moving block is in threaded connection with the reciprocating screw rod, a rectangular rod is fixedly arranged on the moving block, and a plurality of moving assemblies are arranged on the rectangular rod; and each moving assembly comprises a bent rod which is fixedly mounted on the rectangular rod. The shutter can be randomly controlled to be automatically opened and closed through starting of the servo motor, manual control and adjustment are not needed, operation is convenient and rapid, the shutter can be automatically opened and closed, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of blinds, in particular to an automatically adjustable blind device. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technology related to shutters is also constantly improving. Shutters are a style of windows. In ancient Chinese architecture, there are straight lattice windows, which have been used in various dynasties from the Warring States Period to the Han Dynasty. The vertical bars are called straight lattice windows, and the horizontal bars are called horizontal lattice windows. Horizontal lattice windows are an original style of shutters, and it can also be said that it is the original state of shutters.

[0003] Most of the currently used blinds require manual control and adjustment, which is cumbersome and inconvenient to operate. The blinds cannot be opened and closed automatically, which is inconvenient to use. Utility Model Content

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art: most of the shutters currently used require manual control and adjustment, which is cumbersome and inconvenient to operate; the shutters cannot be opened and closed automatically, which is inconvenient to use; and an automatically adjustable shutter device is proposed.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatically adjustable shutter device comprises a mounting frame having a U-shaped cross section, a plurality of equally spaced rotating shafts being rotatably mounted on the mounting frame, and a blade being fixedly connected to each rotating shaft.

[0007] The mounting frame is provided with a mounting groove and a slot, and a servo motor is fixedly provided on the upper inner wall of the mounting groove, and the driving end of the servo motor is fixedly connected to a reciprocating screw, and a moving block is threadedly connected to the reciprocating screw, and a rectangular rod is fixedly provided on the moving block, and a plurality of moving components are provided on the rectangular rod, each of the moving components includes a bending rod fixedly mounted on the rectangular rod, and the cross section of each of the rotating shafts is T-shaped, and one end face of each of the rotating shafts is fixedly connected to a protrusion, and the protrusion is connected to the corresponding bending rod through a hinge rod, and a cleaning component is provided in the slot.

[0008] Preferably, the cleaning assembly includes two hydraulic cylinders fixedly mounted on the inner wall of the slot, a driving end of each hydraulic cylinder is fixedly connected to a fixed block, and the two fixed blocks are connected by a scraper strip.

[0009] Preferably, each of the fixing blocks is connected to the scraper strip via a bolt, and each of the fixing blocks is provided with a threaded groove.

[0010] Preferably, a sliding groove is provided on an inner wall of one side of the installation groove, and the moving block is slidably connected to the sliding groove.

[0011] Preferably, a plurality of limiting grooves are provided on the installation frame, and the plurality of limiting grooves are symmetrically arranged.

[0012] Preferably, the installation frame is provided with an embedding groove, and a light sensor is fixedly installed in the embedding groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The light sensor senses the external light. When it senses that the light intensity is strong, the controller controls the servo motor to start, the inclination angle of the hinged rod changes at the same time, and multiple shafts rotate at the same time, thereby driving multiple blades to rotate together, thereby realizing the automatic closing of the blinds to prevent eye damage caused by excessive light. Similarly, when the light is weak, the blinds can be opened automatically. The automatic opening and closing of the blinds can be randomly controlled by starting the servo motor. There is no need for manual control and adjustment. The operation is relatively convenient and quick. The blinds can be opened and closed automatically, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front structural diagram of an automatically adjustable shutter device proposed in the present invention;

[0016] Figure 2 This is a schematic diagram of the front internal structure of an automatically adjustable shutter device proposed in the present invention;

[0017] Figure 3 This is a schematic diagram of the side internal structure of an automatically adjustable shutter device proposed by the present invention;

[0018] Figure 4 for Figure 3 A partial enlarged view of middle A.

[0019] In the figure: 1 mounting frame, 2 light sensor, 3 limit slot, 4 rotating shaft, 5 blade, 6 hinged rod, 7 bending rod, 8 rectangular rod, 9 moving block, 10 reciprocating screw rod, 11 servo motor, 12 hydraulic cylinder, 13 scraper, 14 protrusion, 15 bolt, 16 slide groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] The terms "upper", "lower", "left", "right", "middle" and "one" used in this utility model are only for the convenience of description and are not intended to limit the scope of application of this utility model. Changes or adjustments to their relative relationships shall be regarded as within the scope of application of this utility model without substantially changing the technical content.

[0022] Reference Figures 1-4 , an automatically adjustable shutter device, including a mounting frame 1 with a U-shaped cross section, a plurality of equally spaced rotating shafts 4 are rotatably arranged on the mounting frame 1, each rotating shaft 4 is fixedly connected to a blade 5, a mounting groove and a slot are provided on the mounting frame 1, and a servo motor 11 is fixedly provided on the upper inner wall of the mounting groove, and a reciprocating screw rod 10 is fixedly connected to the driving end of the servo motor 11, a moving block 9 is threadedly connected to the reciprocating screw rod 10, a rectangular rod 8 is fixedly provided on the moving block 9, and a plurality of moving components are provided on the rectangular rod 8, each moving component includes a bending rod 7 fixedly mounted on the rectangular rod 8, the cross section of each rotating shaft 4 is T-shaped, and one end face of each rotating shaft 4 is fixedly connected to a protrusion 14, which is connected to the corresponding bending rod 7 through a hinged rod 6, and a cleaning component is provided in the slot.

[0023] The cleaning assembly includes two hydraulic cylinders 12 fixedly mounted on the inner wall of the slot, and the driving end of each hydraulic cylinder 12 is fixedly connected to a fixed block, and the two fixed blocks are connected by a scraper bar 13. When the shutter is in the closed state, the two hydraulic cylinders 12 work at the same time, driving the two fixed blocks and the scraper bar 13 to move downward together. During the downward movement of the scraper bar 13, the bristles on one side of the scraper bar 13 will move downward along the surface of each blade 5 in turn, thereby scraping off the dust and impurities on each blade 5, realizing automatic cleaning of the blade 5. Each fixed block is connected to the scraper bar 13 by a bolt 15, and each fixed block is provided with a threaded groove. By turning each bolt 15, one end of the bolt 15 passes through the scraper bar 13 and is threadedly connected to the corresponding threaded groove, the scraper bar 13 can be firmly connected to the fixed block. Similarly, when the scraper bar 13 is damaged or dirty due to long-term use, it is convenient to replace or remove the scraper bar 13 for cleaning.

[0024] A slide groove 16 is provided on the inner wall of one side of the mounting groove, and the moving block 9 is slidably connected to the slide groove 16. The slide groove 16 can limit the moving trajectory of the moving block 9, so that the moving block 9 can move stably along the reciprocating screw 10 to prevent the moving block 9 from swinging. A plurality of limit grooves 3 are provided on the mounting frame 1, and the plurality of limit grooves 3 are symmetrically arranged. Through the plurality of limit grooves 3, the mounting frame 1 can be installed at a specific position with screws. An embedding groove is provided on the mounting frame 1, and a light sensor 2 is fixedly arranged in the embedding groove. The light sensor 2 senses external light. When the light intensity is strong, the controller can control the servo motor 11 to start.

[0025] In the present invention, when in use, the light sensor 2 senses the external light. When the light intensity is strong, the controller (not shown) controls the servo motor 11 to start (the light sensor 2 and the controller are disclosed in the document with the publication number CN214062822U, and its working principle is not described in detail). When the servo motor 11 is working, it drives the reciprocating screw 10 to rotate, and the moving block 9 moves along the reciprocating screw 10. In the process of simultaneous movement of multiple bending rods 7, since one end of each hinged rod 6 is hinged to the corresponding bending rod 7, the other end It is hinged with the corresponding protrusion 14, and the inclination angle of the hinged rod 6 changes at the same time, and multiple shafts 4 rotate at the same time, thereby driving multiple blades 5 to rotate together. Multiple blades 5 seal and block the mounting frame 1 at the same time, thereby realizing the automatic closing of the shutters to prevent eye damage caused by excessive light. Similarly, when the light is weak, the shutters can be opened automatically. The automatic opening and closing of the shutters can be randomly controlled by starting the servo motor 11. There is no need for manual control and adjustment. The operation is more convenient and quick. The shutters can be opened and closed automatically, which is more convenient to use.

[0026] In the present invention, unless otherwise clearly specified or limited, the terms “installed”, “connected”, “connected”, “fixed” and the like should be understood in a broad sense.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatically adjustable shutter device, comprising a mounting frame (1) having a U-shaped cross section, characterized in that: A plurality of rotating shafts (4) equidistantly arranged are rotatably arranged on the installation frame (1), and a blade (5) is fixedly connected to each rotating shaft (4); The mounting frame (1) is provided with a mounting groove and an opening. A servo motor (11) is fixedly provided on the upper inner wall of the mounting groove. The driving end of the servo motor (11) is fixedly connected to a reciprocating screw (10). A moving block (9) is threadedly connected to the reciprocating screw (10). A rectangular rod (8) is fixedly provided on the moving block (9). A plurality of moving assemblies are provided on the rectangular rod (8). Each of the moving assemblies includes a bending rod (7) fixedly provided on the rectangular rod (8). The cross section of each rotating shaft (4) is T-shaped. One end face of each rotating shaft (4) is fixedly connected to a protrusion (14). The protrusion (14) is connected to the corresponding bending rod (7) through a hinge rod (6). A cleaning assembly is provided in the opening.

2. The automatically adjustable shutter device according to claim 1, characterized in that: The cleaning assembly comprises two hydraulic cylinders (12) fixedly mounted on the inner wall of the slot, a driving end of each hydraulic cylinder (12) is fixedly connected to a fixed block, and the two fixed blocks are connected via a scraper (13).

3. The automatically adjustable shutter device according to claim 2, characterized in that: Each of the fixing blocks is connected to the scraper strip (13) via a bolt (15), and each of the fixing blocks is provided with a threaded groove.

4. The automatically adjustable shutter device according to claim 1, characterized in that: A sliding groove (16) is provided on an inner wall of one side of the installation groove, and the moving block (9) is slidably connected to the sliding groove (16).

5. The automatically adjustable shutter device according to claim 1, characterized in that: The installation frame (1) is provided with a plurality of limiting grooves (3), and the plurality of limiting grooves (3) are symmetrically arranged.

6. The automatically adjustable shutter device according to claim 1, characterized in that: The installation frame (1) is provided with an embedding groove, in which a light sensor (2) is fixedly arranged.

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