Curtain switch

Abstract

The utility model discloses a curtain switch which comprises a switch and buttons arranged at the top end of the switch in a central symmetry mode, and jacking assemblies used for jacking the buttons are arranged at the bottoms of the buttons. The jacking assembly comprises a rocker arranged at the bottom of the button, the horizontal longitudinal section of the rocker is arranged to be in a Y shape, a positioning rod is fixedly connected into the switch, a mounting hole is formed in the bottom of the rocker, and the positioning rod is connected into the mounting hole in a penetrating mode. Through the design of the rocker, the mounting hole and the positioning rod, the rocker is limited on the switch through the positioning rod, the rocker swings left and right on the positioning rod in use, and through the Y-shaped design, when the left button is pressed down, the right button is forcibly jacked up, and when the right button is pressed down, the left button is forcibly jacked up, so that the switch is operated. Therefore, the two buttons cannot be pressed at the same time, thereby avoiding short circuit of the circuit or overload operation of the motor.

Description

Technical Field

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

[0002] The function of the curtain switch is to control the opening and closing of the curtains to adjust the indoor light and privacy. It is electrically operated, allowing users to adjust the state of the curtains at any time according to their needs, thereby changing the visual effect and comfort of the room.

[0003] On the curtain switch, the two-position single-control switch can control the movement of the curtain through two switch buttons. One position is to open the curtain and the other position is to close the curtain. However, when pressing the buttons, there is a situation where the two buttons are pressed at the same time, which will cause a short circuit or motor overload, causing equipment failure. Utility Model Content

[0004] The purpose of the utility model is to provide a curtain switch to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a curtain switch, comprising a switch and a button centrally and symmetrically arranged at the top of the switch, wherein a lifting component for lifting the button is arranged at the bottom of the button;

[0006] The lifting assembly includes a rocker arranged at the bottom of the button, the horizontal longitudinal section of the rocker is set to be Y-shaped, a positioning rod is fixedly connected to the inside of the switch, a mounting hole is opened at the bottom of the rocker, and the positioning rod is inserted and connected to the inside of the mounting hole.

[0007] Preferably, a push block for pushing a button is symmetrically fixedly connected to the top of the rocker.

[0008] Preferably, the horizontal longitudinal cross-section of the push block is set to be semicircular.

[0009] Preferably, a through hole is opened on the top of the switch, and the rocker is inserted and connected inside the through hole.

[0010] Preferably, a bottom frame is sleeved on the top of the switch, and positioning holes for fixing the position of the bottom frame are provided at four corners of the bottom frame.

[0011] Preferably, a panel is sleeved on the top of the bottom frame, a through hole is opened in the middle of the panel, and the button is inserted and connected inside the through hole.

[0012] Preferably, a fluorescent mark is provided on the front of the button, and a display image is provided on the front of the button.

[0013] Technical effects and advantages of the utility model:

[0014] Through the design of the rocker, mounting holes and positioning rods, the rocker is restricted on the switch by the positioning rods. During use, the rocker can swing left and right on the positioning rods. Through the Y-shaped design, when the left button is pressed down, the right button will be forced to pop up, and when the right button is pressed down, the left button will be forced to pop up, making it impossible to press the two buttons simultaneously, thereby avoiding the occurrence of circuit short-circuit or motor overload operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is one of the overall three-dimensional structure diagrams of the present utility model.

[0016] Figure 2 It is the second of the overall three-dimensional structure diagrams of the present utility model.

[0017] Figure 3 It is the first of the partial three-dimensional structure diagrams of the present utility model.

[0018] Figure 4 It is the top view structure diagram of the present utility model.

[0019] Figure 5 It is the front cross-sectional structure diagram of the present utility model.

[0020] Figure 6 It is the second of the partial three-dimensional structure diagrams of the present utility model.

[0021] In the figure: 1, switch; 2, button; 3, panel; 4, rocker; 5, pressing block; 6, mounting hole; 7, positioning rod; 8, passing hole; 9, bottom frame; 10, positioning hole; 11, fluorescent mark; 12, display image. DETAILED DESCRIPTION OF THE EMBODIMENTS

[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 of 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] The present utility model provides a curtain switch as shown in Figure 1-6 the figure, including a switch 1 and buttons 2 symmetrically arranged at the top of the switch 1. A lifting assembly for lifting the buttons 2 is provided at the bottom of the buttons 2; the lifting assembly includes a rocker 4 provided at the bottom of the buttons 2. The horizontal longitudinal section of the rocker 4 is Y-shaped. A positioning rod 7 is fixedly connected inside the switch 1, and a mounting hole 6 is opened at the bottom of the rocker 4. The positioning rod 7 is inserted into the inside of the mounting hole 6.

[0024] It should be noted that the set switch 1 is a 86-type two-position single-control switch. When in use, one position is for opening the curtain and the other position is for closing the curtain. When in use, the switch 1 is controlled by the button 2. The horizontal longitudinal section of the set rocker 4 is set to be Y-shaped, and mounting holes 6 are provided at the bottom of the Y shape. The set positioning rod 7 is set to be cylindrical, and the provided mounting hole 6 is adapted to the positioning rod 7, and the mounting hole 6 is a large semi-circle. When the positioning rod 7 penetrates into the interior of the mounting hole 6 and both ends of the positioning rod 7 are fixed to the switch 1, the rocker 4 cannot slide out from the positioning rod 7, and the position of the rocker 4 is fixed by the positioning rod 7. When in use, the rocker 4 can rotate on the positioning rod 7. When in use, the rocker 4 can swing left and right on the positioning rod 7. And through the Y-shaped design, when the left button 2 is pressed down, the right button 2 will be forced to pop up, and when the right button 2 is pressed down, the left button 2 will be forced to pop up, so that the two buttons 2 cannot be pressed simultaneously, thus avoiding the occurrence of a situation where the circuit is short-circuited or the motor operates overloaded.

[0025] Specifically, a pressing block 5 for pushing the button 2 is symmetrically fixedly connected to the center of the top end of the rocker 4. The horizontal longitudinal section of the pressing block 5 is set to be semi-circular. A passing hole 8 is provided at the top of the switch 1, and the rocker 4 is inserted and connected inside the passing hole 8.

[0026] It should be noted that through the design of the semi-circular pressing block 5, when in use, the arc surface at the top end of the pressing block 5 contacts the bottom of the button 2. By contacting the button 2 through the arc surface, since the arc surface can reduce the contact area when an object moves, the friction force is reduced, thus facilitating the pushing of the button 2; the provided passing hole 8 is used to penetrate the bottom of the rocker 4 into the inner wall of the switch 1 and sleeved on the middle part of the positioning rod 7 located inside the switch 1. When in use, through the design of the passing hole 8, when one side of the rocker 4 rotates to fit with the inner wall of one side of the passing hole 8, the rocker 4 will be blocked by the passing hole 8 and cannot continue to move, and the rotation angle of the rocker 4 is limited by the passing hole 8.

[0027] Specifically, a bottom frame 9 is sleeved on the top of the switch 1. Positioning holes 10 for fixing the position of the bottom frame 9 are provided at the four corners of the bottom frame 9. A panel 3 is sleeved on the top of the bottom frame 9. A through hole is provided in the middle of the panel 3, and the button 2 is inserted and connected inside the through hole.

[0028] It should be noted that both the bottom frame 9 and the panel 3 are made of plastic. During manufacturing, they can be directly formed by injection molding. The bottom frame 9 is used to fix the position of the switch 1. The positioning holes 10 opened at the four corners of the bottom frame 9 are used to pass through bolts to fix the position of the switch 1 with the bolts. The panel 3 and the bottom frame 9 are fixed by a snap connection. Corresponding protrusions and grooves are provided on the edge of the panel 3 and the bottom frame 9, and the panel 3 is fixed on the bottom frame 9 by snap fasteners. The snap fasteners and the panel 3 are formed by injection molding at the same time during manufacturing, and the protrusions are also made of plastic. When the protrusions are squeezed, they will deform, so that the protrusions move into the interior of the grooves through deformation and fix the panel 3 and the bottom frame 9 by snap fasteners.

[0029] Furthermore, when installing the switch 1, first pass the bottom frame 9 through the hole pre-drilled in the wall, then fix the bottom frame 9 in the hole with bolts, then fix the switch 1 inside the bottom frame 9, and finally fix the panel 3 on the front of the bottom frame 9 by snap fasteners.

[0030] Specifically, a fluorescent label 11 is provided on the front of the button 2, and a display image 12 is provided on the front of the button 2.

[0031] It should be noted that the fluorescent label 11 refers to a marker that can emit light at night or in a low-light environment. The fluorescent label 11 can also improve visibility and safety in low-light conditions. They use fluorescent materials or fluorescent paints as light sources, absorb the energy of the surrounding light, and release light in a low-light environment to prompt the user of the position of the button 2. The display image 12 is marked with an image for showing the function of the button 2 to prompt the user of the different functions of different buttons 2 through the image.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art 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. A curtain switch, comprising a switch (1) and a button (2) centrally and symmetrically arranged at the top of the switch (1), characterized in that: A lifting component for lifting the button (2) is provided at the bottom of the button (2); The lifting assembly comprises a rocker (4) arranged at the bottom of the button (2), the horizontal longitudinal cross-section of the rocker (4) being arranged in a Y shape, a positioning rod (7) being fixedly connected to the inside of the switch (1), a mounting hole (6) being provided at the bottom of the rocker (4), and the positioning rod (7) being inserted and connected to the inside of the mounting hole (6).

2. A curtain switch according to claim 1, characterized in that: A push block (5) for pushing the button (2) is symmetrically fixedly connected to the top of the rocker (4).

3. A curtain switch according to claim 2, characterized in that: The horizontal longitudinal cross section of the push block (5) is arranged to be semicircular.

4. A curtain switch according to claim 1, characterized in that: The top of the switch (1) is provided with a through hole (8), and the rocker (4) is inserted and connected inside the through hole (8).

5. A curtain switch according to claim 1, characterized in that: A bottom frame (9) is sleeved on the top of the switch (1), and positioning holes (10) for fixing the position of the bottom frame (9) are provided at the four corners of the bottom frame (9).

6. A curtain switch according to claim 5, characterized in that: A panel (3) is sleeved on the top of the bottom frame (9), a through hole is opened in the middle of the panel (3), and the button (2) is inserted and connected inside the through hole.

7. A curtain switch according to claim 1, characterized in that: A fluorescent mark (11) is arranged on the front of the button (2), and a display image (12) is arranged on the front of the button (2).

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