Wireless intelligent curtain switch

Abstract

The utility model discloses a wireless intelligent curtain switch in the technical field of curtain switches, which comprises a curtain switch, three groups of keys are arranged on the front side wall of the curtain switch, a protection frame is sleeved on the outer wall of the curtain switch, a panel is arranged on the front side wall of the protection frame, and three groups of pressing assemblies are arranged on the front side wall of the panel in a penetrating manner. The pressing assembly comprises a sleeve penetrating through the front side wall of the panel, a movable plate is slidably connected into the sleeve, a movable rod is arranged on the rear side wall of the movable plate, one end of the movable rod penetrates through the rear side wall in the sleeve and is connected with a pressing block arranged outside, and an extrusion rod is arranged on the front side wall of the movable plate. The key can be pressed under the action of the pressing assembly, opening or closing of the curtain can be controlled, fingers do not need to go deep into the cover body, and the situation that the fingers are stuck cannot be caused; and under the action of the limiting assembly, movement of the extrusion rod can be limited, and the situation that the curtain is opened or closed due to the fact that the extrusion plate is collided by external factors and the key is pressed by the extrusion block is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain switches, in particular to a wireless intelligent curtain switch. Background Art

[0002] Most curtain switches are installed on the wall near the window, and the forward and reverse rotation of the motor is often controlled by wireless signals. When in use, the forward and reverse rotation of the curtain motor can be controlled by toggling the touch panel or button on the curtain switch panel, thereby realizing the opening or closing of the curtain. According to a wireless intelligent curtain switch of Chinese patent publication No. CN213988639U, the utility model aligns the finger with the rectangular opening of the touch button, and contacts with the water-absorbing sponge layer during the movement, and pushes the cover plate inward. The water on the finger can be quickly absorbed by the water-absorbing sponge layer, avoiding the operation being affected by the presence of water. After the finger is taken out, the cover plate can be automatically covered by the torsion of the torsion spring. The defect is that when the finger pushes the cover plate in the rectangular opening, the finger will extend into the cover body, and the size of the rectangular opening is fixed. Because the thickness of the finger is different, it is easy to get stuck in the rectangular opening when squeezing the cover plate. If a child puts his finger deep into the innermost part, the torsion of the torsion spring will drive the cover plate to cover. At this time, the cover plate will squeeze the child's finger, which is easy to get injured. Therefore, we propose a wireless intelligent curtain switch. Utility Model Content

[0003] The purpose of the utility model is to provide a wireless intelligent curtain switch to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wireless intelligent curtain switch, comprising a curtain switch, wherein the front side wall of the curtain switch is provided with three groups of buttons, the outer wall of the curtain switch is sleeved with a protective frame, the front side wall of the protective frame is provided with a panel, and the front side wall of the panel is penetrated with three groups of pressing components, the pressing component comprises a sleeve penetrated with the front side wall of the panel, a movable plate is slidably connected in the sleeve, a movable rod is provided on the rear side wall of the movable plate, one end of the movable rod penetrates the inner rear side wall of the sleeve and is connected with a pressing block provided on the outside, the front side wall of the movable plate is provided with an extrusion rod, one end of the extrusion rod penetrates the inner front side wall of the sleeve and is connected with the extrusion plate provided on the outside, a spring is sleeved on the outer wall of the extrusion rod, one end of the spring is connected to the front side wall of the movable plate, and the other end of the spring is connected to the inner front side wall of the sleeve, a cavity is opened in the extrusion rod, and a limit assembly is provided in the cavity.

[0005] Furthermore, the limit assembly includes a screw connected to the rear wall of the cavity through a bearing, one end of the screw passes through the front wall of the cavity and is connected to an adjustment knob provided on the outside, a slider is sleeved on the outer wall of the screw, and limit plates are provided on the left and right side walls of the slider.

[0006] Further, sliding grooves are formed in the left and right side walls of the extrusion rod, and the limiting plate is slidably connected in the sliding grooves.

[0007] Further, limiting grooves are formed in the left and right side walls of the sleeve, and limiting blocks matching the limiting grooves are arranged on the left and right side walls of the movable plate.

[0008] Further, the panel is a transparent acrylic panel, and the panel and the protection frame are integrally formed.

[0009] Further, two groups of threaded holes are formed in the upper and lower side walls of the curtain switch, and two groups of screws matching the threaded holes penetrate through the upper and lower side walls of the protection frame.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: under the action of the pressing assembly, the present utility model can press the button, can control the opening or closing of the curtain, does not require the finger to reach deep into the cover body, and will not cause the finger to be stuck; under the action of the limiting assembly, the movement of the extrusion rod can be limited, avoiding the situation that the extrusion block presses the button due to the impact of external factors on the extrusion plate, resulting in the opening or closing of the curtain. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural diagram of the present utility model;

[0012] Figure 2 is a top view of the internal structure of the sleeve of the present utility model;

[0013] Figure 3 is a schematic structural diagram of Structure A of the present utility model.

[0014] In the figure: 1. Curtain switch; 2. Button; 3. Protection frame; 4. Panel; 5. Pressing assembly; 50. Pressing block; 51. Movable rod; 52. Movable plate; 53. Spring; 54. Extrusion rod; 55. Sleeve; 56. Extrusion plate; 6. Screw; 7. Threaded hole; 8. Limiting assembly; 80. Screw rod; 81. Sliding groove; 82. Slide block; 83. Limiting plate; 84. Adjusting knob; 9. Cavity. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0016] Please refer toFigures 1-3 , the present utility model provides a technical solution: a wireless intelligent curtain switch, which includes a curtain switch 1. There are three groups of buttons 2 provided on the front side wall of the curtain switch 1. A protective frame 3 is sleeved on the outer wall of the curtain switch 1. Two groups of threaded holes 7 are opened on both the upper and lower side walls of the curtain switch 1. Two groups of screws 6 that match the threaded holes 7 are respectively provided through the upper and lower side walls of the protective frame 3. With the cooperation of the screws 6 and the threaded holes 7, the protective frame 3 can be fixed on the curtain switch 1. A panel 4 is provided on the front side wall of the protective frame 3. The panel 4 is a transparent acrylic panel, and the panel 4 and the protective frame 3 are integrally formed. Three groups of pressing components 5 are installed through the front side wall of the panel 4. The pressing component 5 includes a sleeve 55 installed through the front side wall of the panel 4. A movable plate 52 is slidably connected in the sleeve 55. Limiting grooves are opened on both the left and right side walls in the sleeve 55. Limiting blocks that match the limiting grooves are provided on both the left and right side walls of the movable plate 52. Under the action of the limiting grooves and the limiting blocks, the movable plate 52 moves more stably under the action of the movable plate 53. A movable rod 51 is provided on the rear side wall of the movable plate 52. One end of the movable rod 51 passes through the rear side wall in the sleeve 55 and is connected to a pressing block 50 provided outside. An extrusion rod 54 is provided on the front side wall of the movable plate 52. One end of the extrusion rod 54 passes through the front side wall in the sleeve 55 and is connected to an extrusion plate 56 provided outside. A spring 53 is sleeved on the outer wall of the extrusion rod 54. One end of the spring 53 is connected to the front side wall of the movable plate 52, and the other end of the spring 53 is connected to the front side wall in the sleeve 55. A cavity 9 is opened in the extrusion rod 54, and a limiting component 8 is provided in the cavity 9.

[0017] Please refer to Figure 3 , the limiting component 8 includes a screw rod 80 connected by a bearing to the rear side wall of the cavity 9. One end of the screw rod 80 passes through the front side wall in the cavity 9 and is connected to an adjusting knob 84 provided outside. A slider 82 is sleeved on the outer wall of the screw rod 80. Limiting plates 83 are provided on both the left and right side walls of the slider 82. Sliding grooves 81 are opened on both the left and right side walls of the extrusion rod 54. The limiting plates 83 are slidably connected in the sliding grooves 81. Under the action of the sliding grooves 81, the slider 82 moves on the outer wall of the screw rod 80, so that the slider 82 drives the limiting plates 83 to move.

[0018] Working principle: The protection frame 3 is installed on the curtain switch 1 by using the screw 6 and the threaded hole 7. When it is necessary to press the button 2, when opening the curtain, the pressing plate 56 is pressed by hand. The pressing plate 56 presses the pressing rod 54 and the movable plate 52. The movable plate 52 can stretch the spring 53. The movable plate 52 drives the movable rod 51 and the pressing block 50 to move. The pressing block 50 can press the button 2, so that the curtain can be opened. The staff rotates the adjustment knob 84 to drive the screw rod 80 to rotate. Under the action of the sliding groove 81, the slider 82 moves on the outer wall of the screw rod 80. Thus, the slider 82 drives the limiting plate 83 to move. The limiting plate 83 is moved to contact with the sleeve 55, so that the movement of the pressing rod 54 can be limited, and it is avoided that the pressing block 50 presses the button 2 due to the collision of external factors on the pressing plate 56.

[0019] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wireless intelligent curtain switch, comprising a curtain switch (1), wherein three groups of buttons (2) are arranged on the front side wall of the curtain switch (1), a protection frame (3) is sleeved on the outer wall of the curtain switch (1), and a panel (4) is arranged on the front side wall of the protection frame (3), and it is characterized in that: Three pressing components (5) are installed through the front side wall of the panel (4). The pressing component (5) includes a sleeve (55) installed through the front side wall of the panel (4). A movable plate (52) is slidably connected in the sleeve (55). A movable rod (51) is provided on the rear side wall of the movable plate (52). One end of the movable rod (51) passes through the rear side wall in the sleeve (55) and is connected to a pressing block (50) provided outside. An extrusion rod (54) is provided on the front side wall of the movable plate (52). One end of the extrusion rod (54) passes through the front side wall in the sleeve (55) and is connected to an extrusion plate (56) provided outside. A spring (53) is sleeved on the outer wall of the extrusion rod (54). One end of the spring (53) is connected to the front side wall of the movable plate (52), and the other end of the spring (53) is connected to the front side wall in the sleeve (55). A cavity (9) is formed in the extrusion rod (54), and a limiting component (8) is provided in the cavity (9).

2. The wireless intelligent curtain switch according to claim 1, characterized in that: The limiting component (8) includes a screw rod (80) connected to the rear side wall of the cavity (9) through a bearing. One end of the screw rod (80) passes through the front side wall in the cavity (9) and is connected to an adjusting knob (84) provided outside. A slider (82) is sleeved on the outer wall of the screw rod (80). Limiting plates (83) are provided on both the left and right side walls of the slider (82).

3. The wireless intelligent curtain switch according to claim 2, wherein: Sliding grooves (81) are formed on both the left and right side walls of the extrusion rod (54), and the limiting plates (83) are slidably connected in the sliding grooves (81).

4. The wireless intelligent curtain switch according to claim 1, characterized in that: Limiting grooves are formed on both the left and right side walls in the sleeve (55), and limiting blocks matching the limiting grooves are provided on both the left and right side walls of the movable plate (52).

5. The wireless intelligent curtain switch according to claim 1, wherein: The panel (4) is a transparent acrylic panel, and the panel (4) and the protection frame (3) are integrally formed.

6. The wireless intelligent curtain switch according to claim 1, characterized in that: Two groups of threaded holes (7) are formed on both the upper and lower side walls of the curtain switch (1), and two groups of screws (6) matching the threaded holes (7) are installed through the upper and lower side walls of the protection frame (3).

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