Monitoring alarm device based on smart home

Abstract

The utility model relates to the technical field of monitoring and alarming, and discloses a monitoring and alarming device based on smart home, which comprises two groups of pipelines, a box body covers the joint of the two groups of pipelines, a combustible gas detector, an alarm and a controller are arranged on the inner surface of the box body, and blocking mechanisms are arranged on the two sides of the inner surface of the box body. The blocking mechanism comprises pressing plates arranged on the two sides of the pipeline, the pressing plates are both connected with the box body in a sliding mode, and a moving mechanism is arranged between the two pressing plates. On one hand, the controller can control the alarm to send a gas leakage signal to a mobile phone end of an owner or other communication equipment ends; on the other hand, the controller can drive the motor and the gear to rotate, then the two sets of pressing plates are driven to get close to each other, the pressing plates tightly press the pipeline, and therefore the pipeline can be blocked.

Description

Technical Field

[0001] This application relates to the field of monitoring and alarm technologies, and particularly to a monitoring and alarm device based on a smart home. Background Art

[0002] The smart home remote monitoring system mainly refers to a system that takes a controller as the core, effectively connects and controls various sensors and the controller, and conducts real-time monitoring and control of the home environment through remote communication technologies and remote terminals; during the use of household gas, the joints of the gas pipeline are prone to loosening, resulting in gas leakage. Currently, people will set corresponding gas leakage alarm devices at the gas pipeline. When the detector detects gas leakage, it will send an alarm message to the homeowner. However, the existing gas leakage alarm devices cannot block the on-off of the gas in the pipeline in a timely manner. Therefore, a monitoring and alarm device based on a smart home is proposed. Utility Model Content

[0003] In order to solve the problem that the existing gas leakage alarm device cannot block the on-off of the gas in the pipeline in a timely manner, this application provides a monitoring and alarm device based on a smart home.

[0004] The monitoring and alarm device based on a smart home provided by this application adopts the following technical solutions:

[0005] A monitoring and alarm device based on a smart home includes pipelines. There are two groups of pipelines, and a box body is sleeved on the joint of the two groups of pipelines. A combustible gas detector, an alarm, and a controller are arranged on the inner surface of the box body. Blocking mechanisms are arranged on both sides of the inner surface of the box body. The blocking mechanism includes pressing plates arranged on both sides of the pipeline, and the pressing plates are all slidably connected to the box body. A moving mechanism is arranged between the two pressing plates, and the moving mechanism can make the two pressing plates approach or move away from each other.

[0006] Preferably, the moving mechanism includes toothed plates fixedly installed on the surfaces of the two pressing plates, and the two toothed plates are arranged oppositely. A gear meshing with the two toothed plates is arranged between the two toothed plates, and the gear is rotatably connected to the box body. A driving mechanism for driving the gear to rotate is arranged in the box body.

[0007] Preferably, the driving mechanism includes connecting rods rotatably installed on both sides of the box body, and the connecting rods are arranged parallel to the pipeline. Both ends of the connecting rod are fixedly connected to the gear. The ends of the connecting rod extend to the outside of the box body and are fixedly connected with transmission wheels. A belt is sleeved on the surfaces of the two groups of transmission wheels, and a motor is installed on the surface of one of the transmission wheels.

[0008] Preferably, an openable cover body is arranged on the surface of the box body, and the cover body is connected to the box body by setting a first fixing bolt.

[0009] Preferably, flanges are fixedly connected to the pipe joints, and second fixing bolts are inserted on the surface of the flanges and distributed in an annular array.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] After the combustible gas detector in the present application detects gas leakage, it can transmit the air leakage signal to the controller. On the one hand, the controller can control the alarm to send the gas leakage signal to the host's mobile phone or other communication device terminals; on the other hand, the controller can drive the motor and the gear to rotate, and then drive the two pressing plates to approach each other, and the pressing plates thus press tightly on the pipeline, thereby blocking the pipeline. Description of the Drawings

[0012] Figure 1 is the overall structural schematic diagram of the application embodiment;

[0013] Figure 2 is the cross-sectional view of the application embodiment;

[0014] Figure 3 is the partial structural schematic diagram of the application embodiment;

[0015] Figure 4 is the application embodiment Figure 2 The enlarged view of part A in.

[0016] Description of the reference numerals: 1, box body; 2, cover body; 3, combustible gas detector; 4, alarm; 5, first fixing bolt; 6, transmission wheel; 7, belt; 8, motor; 9, pressing plate; 10, toothed plate; 11, gear; 12, second fixing bolt; 13, connecting rod; 14, pipeline; 15, flange; 16, controller. Detailed Description of the Invention

[0017] The following further describes the present application in detail Figures 1-4 in conjunction with the attached drawings.

[0018] The embodiment of the present application discloses a monitoring and alarm device based on smart home. Referring to Figures 1-4 , it includes a pipeline 14. There are two groups of pipelines 14, and a box body 1 is sleeved on the joints of the two groups of pipelines 14. A combustible gas detector 3, an alarm 4 and a controller 16 are arranged on the inner surface of the box body 1. Blocking mechanisms are arranged on both sides of the inner surface of the box body 1. The blocking mechanism includes pressing plates 9 arranged on both sides of the pipeline 14, and the pressing plates 9 are all slidably connected to the box body 1. A moving mechanism is arranged between the two pressing plates 9, and the moving mechanism can make the two pressing plates 9 approach or move away from each other.

[0019] Further, the moving mechanism includes toothed plates 10 fixedly installed on the surfaces of two pressing plates 9, and the two toothed plates 10 are arranged oppositely. Gears 11 meshing with the two toothed plates 10 are arranged between the two toothed plates 10, and the gears 11 are rotatably connected to the box body 1. A driving mechanism for driving the gears 11 to rotate is arranged in the box body 1.

[0020] Further, the driving mechanism includes connecting rods 13 rotatably installed on both sides of the box body 1, and the connecting rods 13 are arranged parallel to the pipeline 14. Both ends of the connecting rods 13 are fixedly connected to the gears 11. The ends of the connecting rods 13 extend to the outside of the box body 1 and are fixedly connected with transmission wheels 6. Transmission belts 7 are sleeved on the surfaces of the two groups of transmission wheels 6, and a motor 8 is installed on the surface of one of the transmission wheels 6.

[0021] Further, flanges 15 are fixedly connected to the joints of the pipelines 14, and second fixing bolts 12 distributed in an annular array are inserted on the surfaces of the flanges 15.

[0022] Specifically, the combustible gas detector 3 consists of two main parts: a sensor element and a circuit board. The sensor element is a chemical reactor that can chemically react with the combustible gas in the air to generate an electrical signal. The circuit board is responsible for converting the electrical signal generated by the sensor element into a digital signal and sending it to the controller 16 for processing. In this embodiment, when the combustible gas detector 3 detects that the gas value in the box body 1 is higher than the set value, the combustible gas detector 3 can transmit this signal to the controller 16, and the controller 16 can turn on the switches of the alarm 4 and the motor 8. On the one hand, the alarm 4 can send the gas leakage signal to the host's mobile phone or other communication device terminals; on the other hand, the motor 8 can drive the connecting rod 13 to rotate, thereby driving the gear 11 to rotate, so that the two toothed plates 10 approach each other, that is, the two pressing plates 9 can approach each other, and the pressing plate 9 presses tightly against the pipeline 14, thereby blocking the pipeline 14. It should be noted that: in this embodiment, the pipeline 14 should be a flexible pipe that can deform.

[0023] In addition, the controller 16 can select a single-chip microcomputer for control. The single-chip microcomputer is composed of an arithmetic unit, a memory, input and output devices, etc., and is equivalent to a microcomputer. Compared with the general-purpose microprocessor used in personal computers, it emphasizes more on self-supply (without external hardware) and cost saving. Its biggest advantage is its small size and can be placed inside the instrument, but its storage capacity is small, the input and output interfaces are simple, and the power consumption is low. In this embodiment, the model of the single-chip microcomputer is not required.

[0024] During actual use, corresponding storage batteries can be set at any part of the surface of the box body 1 to provide power for the alarm 4, the controller 16, the motor 8, etc.

[0025] Refer to Figure 1, a cover 2 that can be opened and closed is provided on the surface of the box body 1, and the cover 2 is connected to the box body 1 by setting a first fixing bolt 5.

[0026] In this embodiment, when the host receives relevant alarm information, the cover 2 can be opened to repair the leakage point of the pipeline 14.

[0027] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0028] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, the common design can be referred to. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0030] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A monitoring alarm device based on a smart home, comprising a pipeline (14), characterized in that: The pipeline (14) is provided with two groups, and the joints of the two groups of pipelines (14) are covered with a box body (1), the inner surface of the box body (1) is provided with a combustible gas detector (3), an alarm (4) and a controller (16), and blocking mechanisms are provided on both sides of the inner surface of the box body (1), the blocking mechanisms include pressure plates (9) provided on both sides of the pipeline (14), and the pressure plates (9) are slidably connected to the box body (1), and a moving mechanism is provided between the two pressure plates (9), and the moving mechanism can make the two pressure plates (9) approach or move away from each other.

2. A monitoring alarm device based on smart home according to claim 1, characterized in that: The moving mechanism comprises a toothed plate (10) fixedly mounted on the surfaces of the two pressure plates (9), and the two toothed plates (10) are arranged opposite to each other, a gear (11) meshing with the two toothed plates (10) is arranged between the two toothed plates (10), and the gear (11) is rotationally connected to the box body (1), and a driving mechanism for driving the gear (11) to rotate is arranged in the box body (1).

3. A monitoring alarm device based on smart home according to claim 2, characterized in that: The driving mechanism comprises connecting rods (13) rotatably mounted on both sides of the box body (1), and the connecting rods (13) are arranged parallel to the pipe (14), both ends of the connecting rods (13) are fixedly connected to the gear (11), the ends of the connecting rods (13) extend to the outside of the box body (1) and are fixedly connected to the transmission wheels (6), the surfaces of the two groups of the transmission wheels (6) are sleeved with belts (7), and a motor (8) is installed on the surface of one of the transmission wheels (6).

4. A monitoring alarm device based on smart home according to any one of claims 1 to 3, characterized in that: The surface of the box body (1) is provided with an openable and closable cover body (2), and the cover body (2) is connected to the box body (1) by means of a first fixing bolt (5).

5. A monitoring alarm device based on smart home according to claim 4, characterized in that: The connection points of the pipeline (14) are all fixedly connected with flanges (15), and the surface of the flange (15) is inserted with second fixing bolts (12) distributed in a ring array.

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