Door and window sensor safety protection device

Abstract

The utility model discloses a safety protection device for a door and window sensor, belongs to the technical field of door and window sensors, and aims to solve the problem that the service life of the sensor is affected due to the fact that the door and window sensor is exposed to the outside and is easy to collide or erode by dust when the door and window sensor is used. Springs are fixedly mounted on the inner side walls, located in the grooves, of the bottom plate, sliding blocks are fixedly mounted on one sides of the springs and slidably connected with the grooves, a first protection frame and a second protection frame are arranged on the two sides of the top end of the bottom plate correspondingly, and the bottom ends of the first protection frame and the second protection frame are fixedly connected with the sliding blocks; through the arrangement of the grooves, the springs, the sliding blocks, the first protection frame, the second protection frame and other structures, the door and window sensor on the bottom plate can be protected conveniently, the service life of the door and window sensor is prolonged, and through the arrangement of the containing groove, the movable block, the suction cup, the threaded rod and other structures, the position of the door and window sensor can be moved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window sensors, and in particular relates to a safety protection device for door and window sensors. Background Art

[0002] Door and window sensors are one of the important components of smart homes. They usually consist of a main unit and a slave unit. The Hall sensor built into the main unit senses the magnetic field generated by the magnet built into the slave unit. If the sensor senses a magnetic field of effective strength, it determines that the door and window are in a closed state; otherwise, it determines that the door and window are in an open state. The sensor then feeds back the door and window status to the smart device terminal to achieve smart interconnection.

[0003] The prior art discloses an intelligent door and window sensor with patent announcement number CN204808517U. The above patent includes a power supply component and a door and window magnetic induction component, and further includes an intelligent control component for connecting and controlling the power supply component and the door and window magnetic induction component. The power supply component supplies power to the intelligent control component and the door and window magnetic induction component. The intelligent control component is used to connect to the gateway via wireless communication and receive information fed back by the power supply component and the door and window magnetic induction component. However, the following deficiencies still exist in actual use: From a practical point of view, the existing door and window sensors are exposed to the outside world during use and are susceptible to collision or dust erosion, which affects the service life of the sensor.

[0004] Therefore, a door and window sensor safety protection device is needed to solve the problem in the prior art that the door and window sensors are exposed to the outside world when in use and are easily affected by collisions or dust erosion, which affects the service life of the sensors. Utility Model Content

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

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a door and window sensor safety protection device, comprising a base plate, two grooves are provided on both sides of the top of the base plate, a spring is fixedly installed on the inner side wall of the groove of the base plate, a sliding block is fixedly installed on one side of the spring, the sliding block is slidably connected to the groove, a first protection frame and a second protection frame are respectively provided on both sides of the top of the base plate, the bottom ends of the first protection frame and the second protection frame are fixedly connected to the sliding block, a receiving groove is provided on the top of the base plate, a moving block is provided on the base plate in the receiving groove, a suction cup is fixedly installed on the top of the moving block, a threaded rod is rotatably installed on one side of the moving block, the threaded rod passes through one side of the base plate and is threadedly connected to the base plate.

[0007] It should be noted in the solution that a slide groove is provided at the top of the bottom plate, and a slider is fixedly installed at the bottom ends of the first protective frame and the second protective frame, and the slider is slidably connected to the slide groove.

[0008] It is further worth noting that a hand wheel is fixedly mounted on one end of the threaded rod, and a rubber pad is fixedly sleeved on the outer surface of the hand wheel.

[0009] It should be further explained that push plates are fixedly mounted on the top ends of the first protective frame and the second protective frame, and anti-slip grooves are formed on the side ends of the push plates.

[0010] As a preferred implementation, a sealing groove is formed on a side of the first protective frame close to the second protective frame, and a first sealing strip is fixedly mounted on a side of the second protective frame close to the sealing groove.

[0011] As a preferred implementation, a second sealing strip is fixedly mounted on one side of the first protective frame and the second protective frame.

[0012] Compared with the prior art, the door and window sensor safety protection device provided by the utility model has at least the following beneficial effects:

[0013] (1) By setting structures such as grooves, springs, sliding blocks, first protective frames and second protective frames, it is convenient to protect the door and window sensors on the bottom plate and improve the service life of the door and window sensors. By setting structures such as accommodating grooves, moving blocks, suction cups and threaded rods, it is convenient to move the position of the door and window sensors.

[0014] (2) The setting of the slide groove and the slider plays a guiding role. The setting of the hand wheel facilitates the rotation of the threaded rod. The setting of the push plate facilitates the separation of the first protective frame and the second protective frame so as to remove the door and window sensor on the bottom plate. The setting of the first sealing strip enhances the sealing of the connection between the first protective frame and the second protective frame. The setting of the second sealing strip enhances the sealing of the connection between the two bottom plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of area A in the middle.

[0018] In the figure: 1, bottom plate; 2, groove; 3, spring; 4, sliding block; 5, first protective frame; 6, second protective frame; 7, receiving groove; 8, moving block; 9, suction cup; 10, threaded rod; 11, slide groove; 12, hand wheel; 13, push plate; 14, first sealing strip; 15, second sealing strip. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a door and window sensor safety protection device, including a bottom plate 1, two grooves 2 are provided on both sides of the top of the bottom plate 1, a spring 3 is fixedly installed on the inner side wall of the bottom plate 1 located in the groove 2, a sliding block 4 is fixedly installed on one side of the spring 3, and the sliding block 4 is slidably connected with the groove 2, and a first protection frame 5 and a second protection frame 6 are respectively provided on both sides of the top of the bottom plate 1, and the bottom ends of the first protection frame 5 and the second protection frame 6 are fixedly connected with the sliding block 4. Through the arrangement of the groove 2, the spring 3, the sliding block 4, the first protection frame 5 and the second protection frame 6, it is convenient to protect the door and window sensor on the bottom plate 1, and improve the service life of the door and window sensor, a receiving groove 7 is provided on the top of the bottom plate 1, and a moving block 8 is provided on the bottom plate 1 in the receiving groove 7, and a suction cup 9 is fixedly installed on the top of the moving block 8, and a threaded rod 10 is rotatably installed on one side of the moving block 8, and the threaded rod 10 passes through one side of the bottom plate 1 and is threadedly connected with the bottom plate 1, and through the arrangement of the receiving groove 7, the moving block 8, the suction cup 9 and the threaded rod 10, the position of the door and window sensor is convenient to move.

[0021] Further Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a second sealing strip 15 is fixedly installed on one side of the first protective frame 5 and the second protective frame 6. The second sealing strip 15 is provided to enhance the sealing of the connection between the two base plates 1. A hand wheel 12 is fixedly installed on one end of the threaded rod 10. A rubber pad is fixedly sleeved on the outer surface of the hand wheel 12. The hand wheel 12 is provided to facilitate the rotation of the threaded rod 10.

[0022] This solution has the following working process: when the door and window sensor is in use, the two base plates 1 are respectively installed on the door and the door frame, and openings are opened on the opposite sides of the two first protective frames 5 and the two second protective frames 6. The main machine or auxiliary machine of the door and window sensor is respectively installed on the suction cups 9 in the two base plates 1. When the door is closed, the main machine and the auxiliary machine are aligned, and the main machine and the auxiliary machine are connected through the opening. The two first protective frames 5 and the two second protective frames 6 are aligned to protect the door and window sensor and increase the service life of the door and window sensor. By rotating the threaded rod 10, the position of the main machine and the auxiliary machine can be adjusted according to the installation to enhance practicality.

[0023] According to the above working process, it can be known that: through the arrangement of structures such as the groove 2, the spring 3, the sliding block 4, the first protective frame 5 and the second protective frame 6, it is convenient to protect the door and window sensors on the base plate 1 and improve the service life of the door and window sensors. Through the arrangement of structures such as the accommodating groove 7, the moving block 8, the suction cup 9 and the threaded rod 10, it is convenient to move the position of the door and window sensors. Through the arrangement of the second sealing strip 15, the connection sealing between the two base plates 1 is enhanced.

[0024] Further Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that a sealing groove is opened on the side of the first protective frame 5 close to the second protective frame 6, and a first sealing strip 14 is fixedly installed on the side of the second protective frame 6 close to the sealing groove. The setting of the first sealing strip 14 enhances the sealing performance of the connection between the first protective frame 5 and the second protective frame 6.

[0025] Further Figure 1 , Figure 2 and Figure 3 As shown, it is worth mentioning that a slide groove 11 is provided at the top of the base plate 1, and a slider is fixedly installed at the bottom end of the first protective frame 5 and the second protective frame 6. The slider is slidably connected to the slide groove 11, and a guiding role is played through the setting of the slide groove 11 and the slider. A push plate 13 is fixedly installed at the top of the first protective frame 5 and the second protective frame 6, and an anti-slip groove is provided on the side end of the push plate 13. Through the setting of the push plate 13, it is convenient to separate the first protective frame 5 and the second protective frame 6 and take out the door and window sensor on the base plate 1.

[0026] In summary: through the arrangement of structures such as the groove 2, the spring 3, the sliding block 4, the first protective frame 5 and the second protective frame 6, it is convenient to protect the door and window sensors on the base plate 1 and improve the service life of the door and window sensors. Through the arrangement of structures such as the accommodating groove 7, the moving block 8, the suction cup 9 and the threaded rod 10, it is convenient to move the position of the door and window sensors. Through the arrangement of the slide groove 11 and the slider, a guiding role is played. Through the arrangement of the hand wheel 12, it is convenient to rotate the threaded rod 10. Through the arrangement of the push plate 13, it is convenient to separate the first protective frame 5 and the second protective frame 6 and take out the door and window sensors on the base plate 1. Through the arrangement of the first sealing strip 14, the connection sealing between the first protective frame 5 and the second protective frame 6 is enhanced. Through the arrangement of the second sealing strip 15, the connection sealing between the two base plates 1 is enhanced.

[0027] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A door and window sensor safety protection device, comprising a base plate (1), characterized in that: Two grooves (2) are provided on both sides of the top of the bottom plate (1); a spring (3) is fixedly installed on the inner side wall of the groove (2) of the bottom plate (1); a sliding block (4) is fixedly installed on one side of the spring (3); the sliding block (4) is slidably connected to the groove (2); a first protective frame (5) and a second protective frame (6) are respectively provided on both sides of the top of the bottom plate (1); the bottom ends of the first protective frame (5) and the second protective frame (6) are fixedly connected to the sliding block (4); a receiving groove (7) is provided on the top of the bottom plate (1); a moving block (8) is provided on the bottom plate (1) in the moving groove (7); a suction cup (9) is fixedly installed on the top of the moving block (8); a threaded rod (10) is rotatably installed on one side of the moving block (8); the threaded rod (10) passes through one side of the bottom plate (1) and is threadedly connected to the bottom plate (1).

2. A door and window sensor safety protection device according to claim 1, characterized in that: A slide groove (11) is provided at the top end of the bottom plate (1), and sliding blocks are fixedly installed at the bottom ends of the first protective frame (5) and the second protective frame (6), and the sliding blocks are slidably connected to the slide groove (11).

3. A door and window sensor safety protection device according to claim 2, characterized in that: A hand wheel (12) is fixedly mounted on one end of the threaded rod (10), and a rubber pad is fixedly sleeved on the outer surface of the hand wheel (12).

4. A door and window sensor safety protection device according to claim 3, characterized in that: A push plate (13) is fixedly mounted on the top of each of the first protection frame (5) and the second protection frame (6), and the side ends of the push plate (13) are provided with anti-slip grooves.

5. A door and window sensor safety protection device according to claim 4, characterized in that: A sealing groove is provided on a side of the first protective frame (5) close to the second protective frame (6), and a first sealing strip (14) is fixedly installed on a side of the second protective frame (6) close to the sealing groove.

6. A door and window sensor safety protection device according to claim 5, characterized in that: A second sealing strip (15) is fixedly mounted on one side of the first protective frame (5) and the second protective frame (6).

Images