Electric window opening machine and window opening mechanism thereof

Abstract

The utility model discloses an electric window opening machine and a window opening mechanism thereof, and relates to the field of electric window opening machines, the electric window opening machine comprises a mounting bracket and a connecting cylinder, the interior of the mounting bracket is rotatably connected with a connecting shaft, the end part of the connecting shaft is provided with a bearing assembly, and the inner surface of the bearing assembly is movably provided with an auxiliary window opening mechanism. According to the electric window opening machine and the window opening mechanism thereof, through the arrangement of the connecting cylinder and the threaded extension rod, a worker can drive the threaded extension rod to telescopically move along the interior of the connecting cylinder when driving the threaded extension rod to rotate, so that the purpose of quickly adjusting the distance between the connecting assembly and the auxiliary window opening mechanism is achieved; therefore, the purpose of accurately and finely adjusting the mounting position of the connecting assembly is achieved, and the situation that the overall mounting efficiency of workers is interfered due to the fact that the workers need to spend long time in position adjustment processing when mounting the electric window opening machine is avoided.

Description

Technical Field

[0001] The utility model relates to the field of electric window openers, in particular to an electric window opener and a window opening mechanism thereof. Background Art

[0002] An electric window opener is an auxiliary device used to automatically open and close windows. It is widely used in homes, office buildings, factories and other places. It is usually composed of a motor, a control system and a mechanical structure, and can realize intelligent management of windows. Existing electric window openers are mainly divided into push-rod window openers, gear-type window openers and window opening window openers according to their working principles.

[0003] However, the current electric window openers still have some shortcomings. For example, the steps for fine-tuning the installation position of the existing electric window openers are relatively cumbersome, which causes the staff to spend a long time to adjust the position when installing the electric window opener, thereby causing certain interference to the overall installation efficiency of the staff, and thus there are certain usage defects.

[0004] Therefore, it is urgent to improve this shortcoming. The present invention studies and improves the existing structural deficiencies and provides an electric window opener and a window opening mechanism thereof. Utility Model Content

[0005] The purpose of the present utility model is to provide an electric window opener and a window opening mechanism thereof, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electric window opening machine and its window opening mechanism, including a mounting bracket and a connecting tube, the internal rotation of the mounting bracket is connected to a connecting shaft, and the end of the connecting shaft is installed with a bearing assembly, and the inner surface of the bearing assembly is movably installed with an auxiliary window opening mechanism, the connecting tube is fixedly installed at the end of the auxiliary window opening mechanism, and the internal thread of the connecting tube is connected to a threaded extension rod, and the end of the threaded extension rod is movably connected to the connecting assembly.

[0007] Furthermore, the supporting assembly includes an arc-shaped supporting plate, a limiting groove, a locking rod and a connecting plate, and a limiting groove is opened at the end of the arc-shaped supporting plate, and a locking rod is fixedly installed at the other end of the arc-shaped supporting plate, and connecting plates are symmetrically fixedly installed on the upper and lower sides of the arc-shaped supporting plate.

[0008] Furthermore, the outer dimensions of the locking rod are completely consistent with the inner dimensions of the limiting groove, and the locking rod forms a locking structure with the arc-shaped supporting plate through the limiting groove.

[0009] Furthermore, the side of the bearing assembly is fixedly connected to the end of the connecting shaft, and the other end of the connecting shaft is rotatably connected to the inside of the mounting bracket, and the bearing assembly forms a rotating structure with the mounting bracket through the connecting shaft.

[0010] Furthermore, the connecting assembly includes a fixed bracket, a connecting seat, a connecting rod, a fixed block and a mounting plate, and the connecting seat is fixedly installed on the outer side of the fixed bracket, and the connecting rod is rotatably connected to the inside of the fixed bracket, and the outer surface of the connecting rod is fixedly connected to the fixed block, and the mounting plate is fixedly installed on the end of the fixed block.

[0011] Furthermore, the end of the connecting seat is fixedly connected to the outer side of the fixing bracket, and the interior of the connecting seat is rotatably connected to the end of the threaded extension rod.

[0012] Furthermore, the interior of the fixing block is fixedly connected to the outer surface of the connecting rod, and the end of the connecting rod is rotatably connected to the interior of the fixing bracket, and the fixing block forms a rotating structure with the fixing bracket through the connecting rod.

[0013] A window opening mechanism includes an auxiliary window opening mechanism, and the auxiliary window opening mechanism includes a fixed end, an extension end and a power cord, and the end of the fixed end is movably connected to the extension end, and the other end of the fixed end is fixedly installed with the power cord.

[0014] The utility model provides an electric window opener and a window opening mechanism thereof, which have the following beneficial effects:

[0015] 1. The utility model provides a connecting tube and a threaded extension rod, so that when the worker drives the threaded extension rod to rotate, the worker can drive the threaded extension rod to move telescopically along the inside of the connecting tube, thereby achieving the purpose of quickly adjusting the distance between the connecting component and the auxiliary window opening mechanism, thereby achieving the purpose of accurately fine-tuning the installation position of the connecting component, thereby avoiding the situation where the worker needs to spend a long time on position adjustment when installing the electric window opener, which will affect the overall installation efficiency of the worker.

[0016] 2. The utility model provides the limit groove and locking rod, so that the two arc-shaped bearing plates are easy for the staff to quickly install. At this time, the two sets of connecting plates are automatically docked together, which provides convenience for the staff to subsequently turn the bolts to complete the locking work, and further provides convenience for the staff to disassemble and assemble the auxiliary window opening mechanism for inspection and maintenance. In addition, the provided connecting components make the auxiliary window opening mechanism smoother when performing the auxiliary window opening operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front three-dimensional structure of an electric window opener and its window opening mechanism of the utility model;

[0018] Figure 2 This is a schematic diagram of the front-view split three-dimensional structure of an electric window opener and its window opening mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the split three-dimensional structure of an electric window opener and a fixed bracket-fixed block of the window opening mechanism of the utility model.

[0020] In the figure: 1. Mounting bracket; 2. Connecting shaft; 3. Load-bearing assembly; 31. Arc-shaped load-bearing plate; 32. Limiting groove; 33. Locking rod; 34. Connecting plate; 4. Auxiliary window opening mechanism; 41. Fixed end; 42. Extension end; 43. Power cord; 5. Connecting tube; 6. Threaded extension rod; 7. Connecting assembly; 71. Fixed bracket; 72. Connecting seat; 73. Connecting rod; 74. Fixed block; 75. Mounting plate. DETAILED DESCRIPTION

[0021] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1-Figure 3 As shown, an electric window opener and its window opening mechanism include a mounting bracket 1 and a connecting cylinder 5, the interior of the mounting bracket 1 is rotatably connected to a connecting shaft 2, and the end of the connecting shaft 2 is installed with a bearing assembly 3, and the inner surface of the bearing assembly 3 is movably installed with an auxiliary window opening mechanism 4, the connecting cylinder 5 is fixedly installed at the end of the auxiliary window opening mechanism 4, and the internal thread of the connecting cylinder 5 is connected to a threaded extension rod 6, and the end of the threaded extension rod 6 is movably connected to a connecting assembly 7, the connecting assembly 7 includes a fixed bracket 71, a connecting seat 72, a connecting rod 73, a fixing block 74 and a mounting plate 75, and the outer side of the fixed bracket 71 is fixedly installed with a connecting seat 72, and the end of the connecting seat 72 is connected to the fixed bracket The outer side of the frame 71 is fixedly connected, and the interior of the connecting seat 72 is rotatably connected to the end of the threaded extension rod 6, and the interior of the fixed bracket 71 is rotatably connected to the connecting rod 73, and the outer surface of the connecting rod 73 is fixedly connected to the fixing block 74, the interior of the fixing block 74 is fixedly connected to the outer surface of the connecting rod 73, and the end of the connecting rod 73 is rotatably connected to the interior of the fixed bracket 71, and the fixing block 74 forms a rotating structure with the fixed bracket 71 through the connecting rod 73. By setting the fixed block 74 and the fixed bracket 71 into a rotating structure, the auxiliary window opening mechanism 4 is smoother when performing auxiliary window opening and closing operations, and at the same time, the end of the fixed block 74 is fixedly installed with a mounting plate 75.

[0023] A window opening mechanism is installed in the above-mentioned electric window opening machine, and the window opening mechanism includes an auxiliary window opening mechanism 4, and the auxiliary window opening mechanism 4 includes a fixed end 41, an extension end 42 and a power cord 43, and the end of the fixed end 41 is movably connected to the extension end 42, and the other end of the fixed end 41 is fixedly installed with a power cord 43, so that the staff can be more efficient during installation, and because the distance between the connecting component 7 and the auxiliary window opening mechanism 4 is convenient for the staff to make precise adjustments, the staff can be more convenient when adjusting the installation position of the connecting component 7.

[0024] like Figure 1-Figure 3 As shown, the internal rotation of the mounting bracket 1 is connected to the connecting shaft 2, and the end of the connecting shaft 2 is installed with a bearing assembly 3, the bearing assembly 3 includes an arc-shaped bearing plate 31, a limiting groove 32, a locking rod 33 and a connecting plate 34, and the end of the arc-shaped bearing plate 31 is provided with a limiting groove 32, and the other end of the arc-shaped bearing plate 31 is fixedly installed with a locking rod 33, the outer size of the locking rod 33 is completely consistent with the inner size of the limiting groove 32, and the locking rod 33 forms a snap-fit ​​structure with the arc-shaped bearing plate 31 through the limiting groove 32, and the locking rod 33 is arranged in a snap-fit ​​structure. The locking rod 33 and the arc-shaped bearing plate 31 are convenient for the staff to carry out preliminary docking and installation processing by the locking rod 33 and the arc-shaped bearing plate 31. The upper and lower sides of the shaped bearing plate 31 are symmetrically fixed with connecting plates 34, and the inner surface of the bearing component 3 is movably installed with an auxiliary window opening mechanism 4, the side of the bearing component 3 is fixedly connected to the end of the connecting shaft 2, and the other end of the connecting shaft 2 is rotatably connected to the inside of the mounting bracket 1, and the bearing component 3 forms a rotating structure with the mounting bracket 1 through the connecting shaft 2. By configuring the bearing component 3 and the mounting bracket 1 as a rotating structure, the auxiliary window opening mechanism 4 is smoother when performing auxiliary window opening and closing operations, and the connecting tube 5 is fixedly installed at the end of the auxiliary window opening mechanism 4, and the internal thread of the connecting tube 5 is connected to the threaded extension rod 6, and the end of the threaded extension rod 6 is movably connected to the connecting component 7.

[0025] In summary, the electric window opener and its window opening mechanism are firstly based on Figures 1 to 331 , and then the staff member grasps the mounting bracket 1 and fixes it to the inside of the window frame with a bolt. Then, the staff member grasps the fixing end 41 and fits it into the arc-shaped supporting plate 31. Then, the staff member grasps the other arc-shaped supporting plate 31 and completes the preliminary installation of the two arc-shaped supporting plates 31 by inserting the locking rod 33 into the interior of the limiting groove 32. Then, the staff member rotates the bolt to complete the locking work between the two sets of connecting plates 34, thereby completing the installation work of the auxiliary window opening mechanism 4. Then, the staff member grasps the threaded extension rod 6 and drives it to rotate inside the connecting tube 5, so that the threaded extension rod 6 is extended along the interior of the connecting tube 5. When the window is opened, the auxiliary window-opening mechanism 4 is opened, and the auxiliary window-opening mechanism 4 starts to run, and the extension end 42 extends outward from the inside of the fixed end 41. At this time, the connecting rod 73 is driven to rotate inside the fixed bracket 71 and the connecting shaft 2 is driven to rotate inside the mounting bracket 1 through the fixing block 74, so that the connecting assembly 7 pushes the window to open outward, thereby achieving the purpose of auxiliary window opening.

[0026] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. An electric window opener, comprising a mounting bracket (1) and a connecting tube (5), characterized in that: The interior of the mounting bracket (1) is rotatably connected to a connecting shaft (2), and a bearing assembly (3) is installed at the end of the connecting shaft (2), and an auxiliary window opening mechanism (4) is movably installed on the inner surface of the bearing assembly (3), the connecting tube (5) is fixedly installed at the end of the auxiliary window opening mechanism (4), and the interior of the connecting tube (5) is threadedly connected to a threaded extension rod (6), and the end of the threaded extension rod (6) is movably connected to a connecting assembly (7).

2. The electric window opener according to claim 1, characterized in that: The bearing assembly (3) includes an arc-shaped bearing plate (31), a limiting groove (32), a locking rod (33) and a connecting plate (34), wherein the limiting groove (32) is provided at the end of the arc-shaped bearing plate (31), the locking rod (33) is fixedly installed at the other end of the arc-shaped bearing plate (31), and the connecting plates (34) are symmetrically fixedly installed on the upper and lower sides of the arc-shaped bearing plate (31).

3. The electric window opener according to claim 2, characterized in that: The outer dimensions of the locking rod (33) are completely consistent with the inner dimensions of the limiting groove (32), and the locking rod (33) forms a snap-fit ​​structure with the arc-shaped bearing plate (31) through the limiting groove (32).

4. The electric window opener according to claim 2, characterized in that: The side of the bearing assembly (3) is fixedly connected to the end of the connecting shaft (2), and the other end of the connecting shaft (2) is rotatably connected to the inside of the mounting bracket (1), and the bearing assembly (3) forms a rotating structure with the mounting bracket (1) through the connecting shaft (2).

5. The electric window opener according to claim 1, characterized in that: The connecting assembly (7) comprises a fixed bracket (71), a connecting seat (72), a connecting rod (73), a fixing block (74) and a mounting plate (75), wherein the connecting seat (72) is fixedly mounted on the outer side of the fixed bracket (71), the connecting rod (73) is rotatably connected to the inner side of the fixed bracket (71), the outer surface of the connecting rod (73) is fixedly connected to the fixing block (74), and the end of the fixing block (74) is fixedly mounted on the mounting plate (75).

6. The electric window opener according to claim 5, characterized in that: The end of the connecting seat (72) is fixedly connected to the outer side of the fixing bracket (71), and the interior of the connecting seat (72) is rotatably connected to the end of the threaded extension rod (6).

7. The electric window opener according to claim 5, characterized in that: The interior of the fixed block (74) is fixedly connected to the outer surface of the connecting rod (73), and the end of the connecting rod (73) is rotatably connected to the interior of the fixed bracket (71), and the fixed block (74) forms a rotating structure with the fixed bracket (71) through the connecting rod (73).

8. A window opening mechanism, characterized in that The window opening mechanism is installed in the electric window opening machine described in any one of claims 1 to 7, and the window opening mechanism includes an auxiliary window opening mechanism (4), and the auxiliary window opening mechanism (4) includes a fixed end (41), an extension end (42) and a power cord (43), and the end of the fixed end (41) is movably connected to the extension end (42), and the other end of the fixed end (41) is fixedly installed with the power cord (43).

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