A multifunctional door and window sensor

Abstract

The utility model discloses a multifunctional door and window sensor, including two groups of mounting plates, two groups of mounting ears, an auxiliary component and a fixed component, wherein the two groups of mounting ears are symmetrically welded and mounted on both sides of the mounting plates, the auxiliary component is mounted on one side of the mounting plate, and the fixed component is mounted on one side of the mounting plate and is located on one side of the auxiliary component. The utility model is provided with an auxiliary component, and the opening and closing of the door leaf can be monitored by using a wireless transmitter and a permanent magnet. When the door leaf is opened, a flashing light will flash to remind the user to close the door. After the door leaf is opened for a certain period of time, a buzzer will sound to remind the user to close the door to avoid forgetting. When the door leaf is not closed for a long time or the user needs to close the door remotely, a micro motor is used to drive the winding wheel to rotate, and the rotation of the winding wheel drives the pulling rope to reel in. Under the dead weight and reset force of the door leaf, the auxiliary closing of the door leaf is completed, thereby improving the functionality of the door leaf sensor and the user experience.

Description

Technical Field

[0001] The utility model relates to the technical field related to door and window sensors, in particular to a multifunctional door and window sensor. Background Art

[0002] With the improvement of safety awareness, more and more people will choose to install door and window sensors at home to strengthen the supervision of family safety and better protect their own safety. Most of the existing door and window sensors can only monitor the opening and closing of doors and windows and have fewer functions. Therefore, a multifunctional door and window sensor is needed.

[0003] The prior art has the following deficiencies: the prior art "a door and window sensor" with the publication number CN217133803U "comprises: two independent components, a magnetic induction body and a magnet, one of which is fixed to the fixed part of the door and window, and the other component is fixed to the movable part of the door and window; the magnetic induction body includes a signal processing unit and one or more magnetic induction components, the signal processing unit receives the magnetic induction signal of the magnetic induction component, the magnetic induction components are symmetrically distributed about the symmetry axis of the magnetic induction body, and the boundary of the magnetic induction body is at least covered by the effective magnetic induction range of one magnetic induction component";

[0004] Although the above-mentioned door and window sensors achieve multi-range coverage of magnetic induction when in use, the functionality of the door and window sensors is poor and they can only monitor the opening and closing of the door. When the door is open for a long time or the user forgets to close the door, it is unable to promptly remind the user or assist in closing the door, and thus has poor practicality, affecting the user experience. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional door and window sensor to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a multifunctional door and window sensor, comprising two groups of mounting plates, two groups of mounting ears, an auxiliary component and a fixing component, wherein the two groups of mounting ears are symmetrically welded and installed on both sides of the mounting plate, the auxiliary component is installed on one side of the mounting plate, and the fixing component is installed on one side of the mounting plate and located on one side of the auxiliary component;

[0007] The auxiliary components include a wireless transmitter, a permanent magnet, two groups of flashing lights, two groups of buzzers, a micro motor and a traction unit. The wireless transmitter is installed on one side of a mounting plate, the permanent magnet is installed on one side of the mounting plate, the two groups of flashing lights are respectively installed on the side wall of the wireless transmitter and the permanent magnet, the two groups of buzzers are respectively installed on the side wall of the wireless transmitter and the permanent magnet, the micro motor is installed on the side wall of the wireless transmitter by bolts, and the traction unit is installed on one side of the mounting plate.

[0008] As a further preference of the present technical solution, the traction part includes a winding wheel, a pulling rope, a clamping buckle and a fixing ring. The winding wheel is installed at the output end of the micro motor. The pulling rope is sleeved and installed outside the winding wheel. The clamping buckle is installed at one end of the pulling rope. The fixing ring is embedded and installed on the side wall of the permanent magnet.

[0009] As a further preference of the present technical solution, the wireless transmitter is arranged corresponding to the permanent magnet. The flashing light, the buzzer and the micro motor are connected to the wireless transmitter and the permanent magnet.

[0010] As a further preference of the present technical solution, the pulling rope is a flexible rope, and the clamping buckle is arranged corresponding to the fixing ring.

[0011] As a further preference of the present technical solution, the surface of the mounting ear is provided with a mounting hole, and the inner wall of the mounting hole is provided with anti-slip particles.

[0012] As a further preference of the present technical solution, the fixing component includes a slideway, multiple groups of return springs, two groups of sliders, two groups of slide bars, two groups of chutes and positioning clamping plates. The slideway is opened on the surface of the mounting plate. Multiple groups of the return springs are symmetrically installed on the inner wall of the slideway. Two groups of the sliders are installed at one end of the return springs. Two groups of the slide bars are symmetrically installed on the side walls of the sliders. Two groups of the chutes are symmetrically opened on the inner wall of the slideway. The positioning clamping plates are installed on the side walls of the sliders through bolts.

[0013] As a further preference of the present technical solution, the slide bars are slidably connected with the chutes, the sliders are slidably connected with the slideway, and the cross section of the positioning clamping plate is in a U-shaped structure.

[0014] The utility model provides a multifunctional door and window sensor, which has the following beneficial effects:

[0015] (1) By providing an auxiliary component, the utility model can monitor the opening and closing of the door leaf by using the wireless transmitter and the permanent magnet. When the door leaf is opened, the flashing light will flash to remind the user to close the door随手. When the door leaf is opened for a certain time, the buzzer will sound to remind the user to close the door and avoid forgetting. When the door leaf is not closed for a long time or the user needs to close the door remotely, the micro motor is used to drive the winding wheel to rotate. The rotation of the winding wheel drives the pulling rope to wind. Under the self-weight and reset force of the door leaf, the auxiliary closing of the door leaf is completed, which improves the functionality of the door leaf sensor and the user experience.

[0016] (2) The utility model is provided with a fixing component, and the mounting plate can be installed and fixed by using mounting ears and bolts, which is convenient for the subsequent installation and fixation of the wireless transmitter and the permanent magnet. The user pushes the positioning clamps to both sides, and the movement of the positioning clamps causes the reset spring to be compressed, so that the distance between the positioning clamps can be adjusted. Then, the wireless transmitter and the permanent magnet are respectively placed between the positioning clamps. Under the action of the reset spring, the wireless transmitter and the permanent magnet are clamped and fixed. Under the setting of the slide, the slide groove, the slider and the slide bar, the movement of the positioning clamp can be limited to ensure the horizontal movement of the positioning clamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the auxiliary component structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model.

[0021] In the figure: 1. mounting plate; 2. mounting ear; 3. auxiliary component; 4. fixing component; 5. wireless transmitter; 6. permanent magnet; 7. flashing light; 8. buzzer; 9. micro motor; 10. traction part; 11. winding wheel; 12. pulling rope; 13. snap buckle; 14. fixing ring; 15. mounting hole; 16. slideway; 17. reset spring; 18. slider; 19. slide bar; 20. slide groove; 21. positioning splint. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1 and Figure 2As shown, in this embodiment, a multifunctional door and window sensor includes two groups of mounting plates 1, two groups of mounting ears 2, an auxiliary component 3 and a fixing component 4. The two groups of mounting ears 2 are symmetrically welded and installed on both sides of the mounting plate 1. The auxiliary component 3 is installed on one side of the mounting plate 1. The fixing component 4 is installed on one side of the mounting plate 1 and is located on one side of the auxiliary component 3. The auxiliary component 3 can improve the functionality and practicality of the door and window sensor. The fixing component 4 can clamp and fix the wireless transmitter 5 and the permanent magnet 6. The auxiliary component 3 includes the wireless transmitter 5, the permanent magnet The wireless transmitter 5 is mounted on one side of the mounting plate 1, the permanent magnet 6 is mounted on one side of the mounting plate 1, the two groups of flashing lights 7 are mounted on the side walls of the wireless transmitter 5 and the permanent magnet 6, the two groups of buzzers 8 are mounted on the side walls of the wireless transmitter 5 and the permanent magnet 6, the micro motor 9 is mounted on the side wall of the wireless transmitter 5 by bolts, the traction unit 10 is mounted on one side of the mounting plate 1, and the opening and closing of the door leaf can be monitored by the wireless transmitter 5 and the permanent magnet 6. When the door leaf is opened, the flashing light 7 will flash to remind the user to close the door. After the door leaf is opened for a certain period of time, the buzzer 8 will sound to remind the user to close the door to avoid forgetting. The traction part 10 includes a winding wheel 11, a pulling rope 12, a fastening buckle 13 and a fixing ring 14. The winding wheel 11 is installed at the output end of the micro motor 9, the pulling rope 12 is sleeved and installed on the outside of the winding wheel 11, the fastening buckle 13 is installed at one end of the pulling rope 12, and the fixing ring 14 is embedded and installed on the side wall of the permanent magnet 6. The transmitter 5 is arranged correspondingly to the permanent magnet 6, the flashing light 7, the buzzer 8 and the micro motor 9 are connected with the wireless transmitter 5 and the permanent magnet 6, the pulling rope 12 is a flexible rope, and the fastening buckle 13 is arranged correspondingly to the fixing ring 14. When the door leaf is not closed for a long time or the user needs to close the door remotely, the micro motor 9 is used to drive the winding wheel 11 to rotate, and the rotation of the winding wheel 11 drives the pulling rope 12 to reel in. Under the deadweight and reset force of the door leaf, the auxiliary closing of the door leaf is completed, thereby improving the functionality of the door leaf sensor and the user experience.

[0024] like Figure 3 and Figure 4As shown in the figure, the fixing component 4 includes a slideway 16, multiple groups of return springs 17, two groups of sliders 18, two groups of slide bars 19, two groups of chutes 20 and positioning clamping plates 21. The slideway 16 is opened on the surface of the mounting plate 1. Multiple groups of the return springs 17 are symmetrically installed on the inner wall of the slideway 16. Two groups of the sliders 18 are installed at one end of the return springs 17. Two groups of the slide bars 19 are symmetrically installed on the side walls of the sliders 18. Two groups of the chutes 20 are symmetrically opened on the inner wall of the slideway 16. The positioning clamping plates 21 are installed on the side walls of the sliders 18 through bolts. The slide bars 19 are slidably connected with the chutes 20. The sliders 18 are slidably connected with the slideway 16. The cross-section of the positioning clamping plates 21 is in a U-shaped structure. The mounting plate 1 can be installed and fixed by using the mounting ears 2 and bolts, which is convenient for the subsequent installation and fixation of the wireless transmitter 5 and the permanent magnet 6. When the user pushes the positioning clamping plates 21 to both sides, the movement of the positioning clamping plates 21 causes the return springs 17 to be compressed, and the distance between the positioning clamping plates 21 can be adjusted. Then, the wireless transmitter 5 and the permanent magnet 6 are respectively placed between the positioning clamping plates 21. Under the action of the return springs 17, the clamping and fixing of the wireless transmitter 5 and the permanent magnet 6 are completed. With the settings of the slideway 16, the chutes 20, the sliders 18 and the slide bars 19, the movement of the positioning clamping plates 21 can be limited to ensure the horizontal movement of the positioning clamping plates 21.

[0025] The utility model provides a multifunctional door and window sensor, and the specific working principle is as follows:

[0026] When using this multifunctional door and window sensor, through the provision of the auxiliary component 3, the opening and closing of the door leaf can be monitored by using the wireless transmitter 5 and the permanent magnet 6. When the door leaf is opened, the flashing light 7 will flash to remind the user to close the door随手. When the door leaf is opened for a certain period of time, the buzzer 8 will emit a sound to remind the user to close the door and avoid forgetting. When the door leaf is not closed for a long time or the user needs to close the door remotely, the micro motor 9 drives the winding wheel 11 to rotate. The rotation of the winding wheel 11 drives the pulling rope 12 to wind up. Under the self-weight and reset force of the door leaf, the auxiliary closing of the door leaf is completed, which improves the functionality of the door leaf sensor and the user experience. Through the provision of the fixing component 4, the mounting plate 1 can be installed and fixed by using the mounting ears 2 and bolts, which is convenient for the subsequent installation and fixation of the wireless transmitter 5 and the permanent magnet 6. When the user pushes the positioning clamping plates 21 to both sides, the movement of the positioning clamping plates 21 causes the return springs 17 to be compressed, and the distance between the positioning clamping plates 21 can be adjusted. Then, the wireless transmitter 5 and the permanent magnet 6 are respectively placed between the positioning clamping plates 21. Under the action of the return springs 17, the clamping and fixing of the wireless transmitter 5 and the permanent magnet 6 are completed. With the settings of the slideway 16, the chutes 20, the sliders 18 and the slide bars 19, the movement of the positioning clamping plates 21 can be limited to ensure the horizontal movement of the positioning clamping plates 21.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional door and window sensor, characterized in that: It includes two groups of mounting plates (1), two groups of mounting ears (2), an auxiliary component (3) and a fixing component (4). The two groups of the mounting ears (2) are symmetrically welded and installed on both sides of the mounting plate (1). The auxiliary component (3) is installed on one side of the mounting plate (1). The fixing component (4) is installed on one side of the mounting plate (1) and is located on one side of the auxiliary component (3). The auxiliary component (3) includes a wireless transmitter (5), a permanent magnet (6), two groups of flashing lights (7), two groups of buzzers (8), a micro motor (9) and a traction part (10). The wireless transmitter (5) is installed on one side of the mounting plate (1). The permanent magnet (6) is installed on one side of the mounting plate (1). The two groups of flashing lights (7) are respectively installed on the side walls of the wireless transmitter (5) and the permanent magnet (6). The two groups of buzzers (8) are respectively installed on the side walls of the wireless transmitter (5) and the permanent magnet (6). The micro motor (9) is installed on the side wall of the wireless transmitter (5) by bolts. The traction part (10) is installed on one side of the mounting plate (1).

2. The multifunctional door and window sensor according to claim 1, characterized in that: The traction part (10) includes a winding wheel (11), a pulling rope (12), a clamping buckle (13) and a fixing ring (14). The winding wheel (11) is installed at the output end of the micro motor (9). The pulling rope (12) is sleeved and installed outside the winding wheel (11). The clamping buckle (13) is installed at one end of the pulling rope (12). The fixing ring (14) is embedded and installed on the side wall of the permanent magnet (6).

3. The multifunctional door and window sensor according to claim 1, characterized in that: The wireless transmitter (5) and the permanent magnet (6) are arranged correspondingly. The flashing lights (7), buzzers (8) and micro motor (9) are connected to the wireless transmitter (5) and the permanent magnet (6).

4. The multifunctional door and window sensor according to claim 2, characterized in that: The pulling rope (12) is a flexible rope. The clamping buckle (13) and the fixing ring (14) are arranged correspondingly.

5. The multifunctional door and window sensor according to claim 1, characterized in that: The surface of the mounting ear (2) is provided with a mounting hole (15), and the inner wall of the mounting hole (15) is provided with anti-slip particles.

6. The multifunctional door and window sensor according to claim 1, characterized in that: The fixing component (4) includes a slideway (16), multiple groups of return springs (17), two groups of sliders (18), two groups of slide bars (19), two groups of chutes (20) and a positioning clamping plate (21). The slideway (16) is opened on the surface of the mounting plate (1). Multiple groups of the return springs (17) are symmetrically installed on the inner wall of the slideway (16). The two groups of sliders (18) are installed at one end of the return springs (17). The two groups of slide bars (19) are symmetrically installed on the side walls of the sliders (18). The two groups of chutes (20) are symmetrically opened on the inner wall of the slideway (16). The positioning clamping plate (21) is installed on the side wall of the slider (18) by bolts.

7. The multifunctional door and window sensor according to claim 6, characterized in that: The slide bar (19) is slidably connected with the chute (20). The slider (18) is slidably connected with the slideway (16). The cross section of the positioning clamping plate (21) is in a U-shaped structure.

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