CN220645776U

CN220645776U - Electric shutter control device

Info

Publication number: CN220645776U
Application number: CN202321971195.5U
Authority: CN
Inventors: 于瑛; 唐艺帆
Original assignee: Xian University of Architecture and Technology
Current assignee: Xian University of Architecture and Technology
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-03-22
Anticipated expiration: 2033-07-25

Abstract

The utility model belongs to the technical field of electric blinds, and particularly relates to an electric blind control device which comprises a window frame, wherein a protection box is arranged at one end of the window frame, protruding parts are arranged on the inner walls of the upper side and the lower side of the window frame, the inner wall of the window frame is rotationally connected with a plurality of central shafts at equal intervals from top to bottom, shading blades are fixedly sleeved on the outer sides of the central shafts, and one end of each central shaft rotationally penetrates through and extends in the protection box. When the plurality of shading leaves are controlled to be in a vertical closing state, one ends, close to each other, of the adjacent two shading leaves can be mutually meshed, the two shading leaves at the outermost side can be respectively meshed with the protruding parts of the inner walls of the two ends of the window frame, the connection between the shading leaves can be more compact, the staggered gaps can achieve the effect of completely shading light, and the height of the gap formed between the shading leaves at one side outdoors is lower than that of the gap at the other side, so that rainwater can be prevented from penetrating, the effect of fully preventing rainwater is achieved, and the effect is good.

Description

Electric shutter control device

Technical Field

The utility model belongs to the technical field of electric blinds, and particularly relates to an electric blind control device.

Background

The electric shutter is a curtain widely used, is made into a shutter shape, is popular with people, is adjusted by utilizing electric energy when the electric shutter is different from a manual shutter at the maximum, saves the trouble of manual operation, is convenient for remote control, is more convenient, and is more suitable for the aesthetic of young people, so that the electric shutter is more popular and popular, and the control device is one of important components of the electric shutter and mainly plays a role in controlling the shutter to open and close.

The Chinese patent publication No. CN219119116U provides an electric shutter control device, in the scheme, the shutter can be automatically closed, rainwater is shielded, and rainwater is prevented from penetrating into the shutter, so that the waterproofness of the shutter is better improved, and the shutter is assisted to perform closing work better;

through searching the prior art, the technical scheme still has some urgent improvements: the window shutter is inconvenient to control, each window leaf of the window shutter is tightly closed, gaps exist among the window leaves, light transmission can occur, the rainwater prevention effect of the window shutter can be affected, when the window shutter is open in rainy days, rainwater can enter a room through gaps among the window leaves, more springs and other parts are arranged, and the window shutter is easy to damage in long-term use and is affected in opening and closing control of the window shutter. Accordingly, there is an urgent need for improvement in the existing electric blind control apparatus, and an electric blind control apparatus is provided.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides the electric shutter control device which has the advantages of reasonable design, simple structure, tight closing of the window leaves, good shading effect and more sufficient water resistance, and is used for solving the problems existing in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an electric blind control apparatus, comprising:

the window frame is provided with a protection box at one end, protruding parts are arranged on the inner walls of the upper side and the lower side of the window frame, the inner wall of the window frame is rotationally connected with a plurality of central shafts at equal intervals from top to bottom, the outer sides of the central shafts are fixedly sleeved with shading leaves, one ends of the central shafts rotationally extend in the protection box, vertical rods are rotationally connected between the extending ends of the central shafts, and an opening and closing leaf assembly is arranged between the vertical rods and the central shafts;

the servo motor is fixedly arranged on one side, close to the protection box, of the window frame in a welding mode, the output end of the servo motor is fixedly connected with a worm, one side of the worm is meshed with a worm wheel, and the worm wheel is fixedly sleeved with the extending end of the central shaft.

As a preferred embodiment, the shutter assembly comprises a connecting rod and a fixing column, the shading blade is fixedly sleeved on the outer side of the middle of the central shaft, the connecting rod is fixedly welded at one end of the central shaft, which is close to the protection box, and the fixing column is welded at one side, which is away from the central shaft, of the other end of the connecting rod.

As a preferable implementation mode, the upper end and the lower end of the shading leaf are provided with mutually staggered convex structures, the two ends of the central shaft are rotationally connected with the window frame, and the window frame is made of any one of plastics or aluminum.

In a preferred embodiment, the rotation range of the light shielding leaf is 0-90 degrees, and the light shielding leaf and the central shaft are fixed through welding.

As a preferred embodiment, the plurality of groups of the opening and closing leaf assemblies form a linkage mechanism through a vertical rod.

As a preferred embodiment, the worm wheel is welded to the topmost central shaft, and the servo motor is located inside the protective case.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the utility model:

when a plurality of shading leaves are controlled to be in a vertical closing state, one ends, close to each other, of the adjacent two shading leaves can be mutually meshed, and the two shading leaves at the outermost side can be respectively meshed with the protruding parts of the inner walls of the two ends of the window frame, so that the connection between the shading leaves is tighter, the staggered gaps can have a complete shading effect, and the height of the gap formed between the shading leaves at one side of the outdoor is lower than that of the gap at the other side, so that rainwater can be prevented from penetrating, a full rainwater prevention effect is achieved, and the effect is good;

when the glass window is opened in rainy days and people are outdoors, the wireless control is carried out through the mobile phone to enable the servo motor to be started, the wireless control technology which is mature in the market is adopted, the servo motor is used for controlling the worm to rotate, the worm wheel can be controlled to drive the central shaft and the shading leaves to rotate to be opened or closed, at the moment, the vertical rods are arranged to enable the vertical rods to move obliquely and pull the fixing columns connected with the vertical rods in a rotating mode, the fixing columns drive the connecting rods, the central shaft and all the shading leaves in vertical arrangement to rotate in the same direction in a synchronous mode, the structure is simpler, the operation control is simple, and damage to use is not easy to occur.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:

FIG. 1 is a schematic diagram of a three-dimensional front view structure of the present utility model;

FIG. 2 is a schematic overall front view of the shutter assembly of the present utility model;

FIG. 3 is a schematic view of the open-state rear view structure of the shutter assembly of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a right-side view of the fixing post and the vertical post of the present utility model.

In the figure:

1. a window frame; 2. a protective case; 3. a protruding portion; 4. an opening and closing leaf assembly; 401. shading leaves; 402. a central shaft; 403. a connecting rod; 404. fixing the column; 5. a vertical rod; 6. a worm wheel; 7. a worm; 8. a servo motor.

Detailed Description

The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:

as shown in fig. 1 to 5, the electric blind control device of the present utility model includes:

the window frame 1, the protection box 2 is installed to one end of window frame 1, and the upper and lower both sides inner wall of window frame 1 all is equipped with bulge 3, and window frame 1 inner wall is rotated from top to bottom equidistant and is connected with a plurality of center pin 402, and the fixed cover in center pin 402 outside is equipped with the shading leaf 401, and the extension that just one end of center pin 402 rotated the penetration in protection box 2, and the joint rotation is connected with montant 5 between the extension end of each center pin 402, is equipped with the hinge subassembly 4 between montant 5 and the center pin 402;

the servo motor 8, servo motor 8 welded fastening installs in the window frame 1 and is close to the one side of protection box 2, servo motor 8's output fixedly connected with worm 7, and one side of worm 7 meshes with worm wheel 6, and worm wheel 6 and the fixed suit of extension end of center pin 402.

On the basis of the structure, the opening and closing leaf assembly 4 comprises a connecting rod 403 and a fixed column 404, the shading leaf 401 is fixedly sleeved on the outer side of the middle part of the central shaft 402, the connecting rod 403 is fixedly welded at one end of the central shaft 402, which is close to the protection box 2, and the fixed column 404 is welded at one side, which is away from the central shaft 402, of the other end of the connecting rod 403;

the central shaft 402 rotatably connected with the window frame 1 is used for conveniently driving the shading blades 401 to rotate and adjust, so that the electric shutter can be conveniently opened or closed.

On the basis of the structure, the upper end and the lower end of the shading leaf 401 are provided with mutually staggered convex structures, the two ends of the central shaft 402 are rotationally connected with the window frame 1, and the window frame 1 is made of any one of plastics or aluminum;

by utilizing the convex structures at the two ends of the shading leaf 401, the shading leaf 401 and the window frame 1 and the two adjacent shading leaves 401 are mutually meshed, so that the shading effect can be improved, and the rainwater prevention effect can be improved.

Based on the structure, the rotation range of the shading leaf 401 is 0-90 degrees, and the shading leaf 401 and the central shaft 402 are fixed by welding;

the central shaft 402 drives the light shielding blades 401 to rotate to be horizontal, the electric shutter is in an opened state, and the central shaft 402 drives the light shielding blades 401 to rotate to be vertical, so that the electric shutter is in a closed state.

On the basis of the structure, a plurality of groups of opening and closing leaf assemblies 4 form a linkage mechanism through vertical rods 5;

the fixing columns 404 included in the multiple groups of the hinge assemblies 4 are utilized, so that the multiple groups of the hinge assemblies 4 are controlled by the vertical rods 5 to be synchronously adjusted, the structure is simpler, and the failure rate of the control device is lower.

On the basis of the structure, the worm wheel 6 is welded and fixed with the topmost central shaft 402, and the servo motor 8 is positioned on the inner side of the protective box 2;

the servo motor 8 is used for controlling the worm 7 to rotate, and the worm wheel 6 can be used for driving the central shaft 402 and the shading blades 401 to rotate for adjustment.

The working principle of the utility model is as follows:

when the electric shutter is used, firstly, the electric shutter is installed at a designated position, when the shutter 401 needs to be controlled to rotate to a horizontal state to open the electric shutter, the servo motor 8 is started, the worm wheel 6 can drive the central shaft 402 to rotate under the rotation action of the worm 7, the whole shutter opening and closing assembly 4 is controlled to synchronously rotate at the inner side of the window frame 1 to be horizontal, at the moment, the vertical rods 5 are arranged to enable the vertical rods 5 to obliquely move and pull a plurality of fixing columns 404 connected with the vertical rods in a rotating way, the fixing columns 404 drive the connecting rods 403, the central shaft 402 and all the shutter 401 which are vertically arranged to synchronously rotate in the same direction to adjust, so that the shutter is conveniently opened, and similarly, the shutter is conveniently controlled to be closed, the structure of the control device is simpler, the operation control is simple, the use is not easy to be influenced by damage, and the protection box 2 is fixedly connected to one side of the window frame 1 through bolts, and the shutter opening and closing assembly is convenient to detach and overhaul;

as shown in fig. 5, when the electric blind is in a closed state, one ends of two adjacent light shielding leaves 401 close to each other can be engaged with each other, and two outermost light shielding leaves 401 can be engaged with the protrusions 3 of the inner walls of the two ends of the window frame 1, so that the connection between the adjacent light shielding leaves 401 and the window frame 1 is tighter, and the staggered gaps can play a role in completely shielding light, and the height of the gap formed between the light shielding leaves 401 positioned at one side of the outdoor is lower than that of the gap positioned at the other side, thereby being capable of avoiding rainwater infiltration, playing a role in sufficiently preventing rainwater, and having better effect;

it should be noted that, when the glass window is opened in a rainy day and a person is outdoors, the servomotor 8 may be started by a mobile device such as a mobile phone in a wireless control manner to control the shutter to be closed, so as to prevent rainwater from entering the room, wherein a wireless control technology already mature in the market is adopted, and will not be described in detail herein.

Claims

1. An electric blind control device, comprising:

the window frame (1), protection box (2) is installed to one end of window frame (1), and the upper and lower both sides inner wall of window frame (1) all is equipped with bulge (3), and window frame (1) inner wall is rotated by equidistant from top to bottom and is connected with a plurality of center pin (402), fixed cover in the outside of center pin (402) is equipped with shading leaf (401), and the extension that one end of center pin (402) rotated and run through in protection box (2), each between the extension end of center pin (402) jointly rotate and be connected with montant (5), be equipped with between montant (5) and center pin (402) and open and shut leaf subassembly (4);

the servo motor (8), servo motor (8) welded fastening installs in window frame (1) one side near protection box (2), and the output fixedly connected with worm (7) of servo motor (8), one side meshing of worm (7) has worm wheel (6), and the fixed suit of extension end of worm wheel (6) and center pin (402).

2. The electric blind control device according to claim 1, characterized in that: the shutter assembly (4) comprises a connecting rod (403) and a fixing column (404), the light shielding blade (401) is fixedly sleeved on the outer side of the middle of the central shaft (402), the connecting rod (403) is fixedly welded at one end, close to the protection box (2), of the central shaft (402), and the fixing column (404) is welded at one side, deviating from the central shaft (402), of the other end of the connecting rod (403).

3. The electric blind control device according to claim 2, characterized in that: the upper end and the lower end of the shading leaf (401) are provided with convex structures which are staggered with each other, the two ends of the central shaft (402) are rotationally connected with the window frame (1), and the window frame (1) is made of any one of plastics or aluminum.

4. The electric blind control device according to claim 1, characterized in that: the rotation range of the shading leaf (401) is 0-90 degrees, and the shading leaf (401) and the central shaft (402) are fixed through welding.

5. The electric blind control device according to claim 1, characterized in that: the plurality of groups of the opening and closing leaf assemblies (4) form a linkage mechanism through vertical rods (5).

6. The electric blind control device according to claim 1, characterized in that: the worm wheel (6) is welded and fixed with the center shaft (402) at the top, and the servo motor (8) is positioned at the inner side of the protection box (2).