CN113299041A

CN113299041A - Intelligent home security alarm device based on wireless network

Info

Publication number: CN113299041A
Application number: CN202110549092.9A
Authority: CN
Inventors: 方凯旋
Original assignee: Shenzhen Shengjun Intelligent Household Technology Co ltd
Current assignee: Shenzhen Shengjun Intelligent Household Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-08-24

Abstract

The invention discloses an intelligent home security alarm device based on a wireless network, and particularly relates to the field of intelligent home, which comprises a box body, wherein a gas pipe penetrates through the bottom of an inner cavity of the box body, a valve is connected to the middle part of the gas pipe and the inside of the box body, the valve comprises a valve seat and a valve rod, two first partition plates which are vertically distributed are fixedly connected to the middle part of the inner cavity of the box body, a first bearing is embedded in the middle part of the first partition plate at the bottom, and an inner ring of the first bearing is fixedly sleeved with the surface of the valve rod. According to the invention, the gas leakage sensor is used for detecting the medium gas in the outside air, when the gas leakage sensor detects that the outside air contains trace gas, the central processing unit controls the second motor to rotate, so that the fan blades are driven to rotate, thus the air circulation in the box body is accelerated, and when the concentration reaches the standard, the central processing unit controls the first motor to rotate, so that the valve is closed and the alarm gives an alarm, thus the gas leakage time can be monitored.

Description

Intelligent home security alarm device based on wireless network

Technical Field

The invention relates to the technical field of intelligent home, in particular to an intelligent home security alarm device based on a wireless network.

Background

The intelligent home is characterized in that a home is used as a platform, facilities related to home life are integrated by utilizing a comprehensive wiring technology, a network communication technology, a safety precaution technology, an automatic control technology and an audio and video technology, an efficient management system of home facilities and family schedule affairs is constructed, home safety, convenience, comfortableness and artistry are improved, and an environment-friendly and energy-saving living environment is realized.

The intelligent home enables life of people to be more intelligent, but can not prevent some potential safety hazards, along with more and more gas is used in life of people, safety of the gas is also a very important thing, and the gas leakage is not well treated by the existing network intelligent home security alarm device, so that the gas is exploded, and a wireless network-based intelligent home security alarm device is provided for the purpose.

Disclosure of Invention

In order to overcome the defects in the prior art, embodiments of the present invention provide an intelligent home security alarm device based on a wireless network, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a wireless network-based intelligent home security alarm device comprises a box body, wherein a gas pipe is arranged at the bottom of an inner cavity of the box body in a penetrating manner, a valve is connected to the middle of the gas pipe and positioned in the box body, the valve comprises a valve seat and a valve rod, two first partition plates which are vertically distributed are fixedly connected to the middle of the inner cavity of the box body, a first bearing is embedded in the middle of each first partition plate at the bottom, an inner ring of each first bearing is fixedly sleeved with the surface of the valve rod, a gear positioned between the two first partition plates is fixedly connected to the top end of the valve rod, a fixed plate is fixedly connected to the right side between the two first partition plates, a driving mechanism for driving the gear to rotate is arranged between each fixed plate and the inner wall of the box body, a second partition plate is fixedly connected between the first partition plate at the top and the top of the inner wall of the box body, and a third partition plate is fixedly connected between the middle of the second partition plate and the inner wall of the left side of the box body, the top baffle top is provided with the ventilation mechanism who is located No. two baffle left sides and No. three baffle below, the top the right side fixed mounting at baffle top has the gas to leak the sensor, the left side of No. two baffles is provided with data acquisition module, the left side at box inner wall top is provided with central processing unit, one side at box top is provided with the alarm, the top of box left side inner wall is provided with teletransmission module.

Further, actuating mechanism includes two slide bars of fixed connection between fixed plate and box left side inner wall, two the surface of slide bar has cup jointed the fly leaf, the fixed surface of fly leaf is connected with the pinion rack with gear engagement.

Further, actuating mechanism still includes a motor of fixed mounting on the fixed plate right side, the output shaft of a motor passes through shaft coupling fixedly connected with threaded rod, the side middle part of fixed plate is inlayed and is had No. two bearings, just the inner circle of No. two bearings cup joints with the fixed surface of threaded rod, the left side inner wall of box just is located the sleeve that fixedly connected with cup jointed with the left end of threaded rod between two baffles, the inside of fly leaf and fly leaf threaded connection are worn to locate on the surface of threaded rod.

Further, ventilation mechanism includes No. two left motors in a baffle top of fixed mounting at the top, the output shaft fixedly connected with flabellum of No. two motors, the vent corresponding with the flabellum has been seted up to the left side inner wall of box.

Further, the left bottom fixedly connected with of fixed plate is first to touch and press the switch, the right side of fly leaf is contradicted in the left side of first touch and press the switch, the left side inner wall fixedly connected with of box touches and presses the switch to the first corresponding second of touch and press the switch, just first touch and press switch and second to touch and press the switch all to be connected with a motor electricity.

Furthermore, a ventilation hole is opened at the right side top of box, No. two ventilation holes are opened to the side bottom of No. two baffles.

Further, central processing unit's input is connected with data acquisition module's output electricity, central processing unit's output is connected with alarm, a motor and No. two motor electricity respectively, data acquisition module's input is connected with gas leakage sensor electricity, the output and the teletransmission module electricity of alarm are connected.

Furthermore, the first motor, the second motor gas leakage sensor, the data acquisition module, the central processing unit, the alarm and the remote transmission module are all electrically connected with an external power supply.

The invention has the technical effects and advantages that:

1. compared with the prior art, detect the well gas of outside air through gas leakage sensor, when gas leakage sensor detects the outside air and contains trace gas, data acquisition module gives central processing unit with information transmission this moment, central processing unit control No. two motors rotate, thereby drive the flabellum and rotate, thereby accelerate the circulation of air in the box, gas leakage sensor detects the gas in the air of fast flow this moment, thereby gas concentration detection to in the outside air, after concentration is up to standard, data acquisition module sends information resending for central processing unit, central processing unit control a motor rotates and the alarm sends the warning, thereby can monitor gas leakage constantly.

2. Compared with the prior art, the rotation through a motor drives the threaded rod and rotates, the rotation of threaded rod drives the fly leaf and moves left, the fly leaf moves left and drives the pinion rack and move left, because pinion rack and gear engagement, consequently, the pinion rack moves left and drives the anticlockwise rotation of gear, thereby drive the valve rod and close the valve, thereby cut off the supply of gas, simultaneously when the fly leaf moves to the second and touch the pressure switch, touch the pressure switch to the second and touch the pressure switch, thereby cut off the power of a motor, a motor stall, the valve is closed this moment, the gas is no longer revealed, thereby can handle the gas of leaking, avoid taking place danger.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the movable plate of the present invention.

Fig. 3 is a block diagram of the system of the present invention.

The reference signs are: 1. a box body; 2. a gas pipe; 3. a valve; 301. a valve seat; 302. a valve stem; 4. a first separator plate; 5. a first bearing; 6. a gear; 7. a fixing plate; 8. a second separator plate; 9. a third clapboard; 10. a gas leakage sensor; 11. a data acquisition module; 12. a central processing unit; 13. an alarm; 14. a remote transmission module; 15. a slide bar; 16. a movable plate; 17. a toothed plate; 18. a first motor; 19. a threaded rod; 20. a second bearing; 21. a sleeve; 22. a second motor; 23. a fan blade; 24. a vent; 25. a first touch switch; 26. a second touch switch; 27. a first ventilation hole; 28. and a second vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in attached figures 1-3, the intelligent home security alarm device based on the wireless network comprises a box body 1, a gas pipe 2 penetrates through the bottom of an inner cavity of the box body 1, a valve 3 is connected to the middle of the gas pipe 2 and positioned inside the box body 1, the valve 3 comprises a valve seat 301 and a valve rod 302, two first partition plates 4 distributed up and down are fixedly connected to the middle of the inner cavity of the box body 1, a first bearing 5 is embedded in the middle of each first partition plate 4 at the bottom, an inner ring of each first bearing 5 is fixedly sleeved with the surface of the valve rod 302, a gear 6 positioned between the two first partition plates 4 is fixedly connected to the top end of the valve rod 302, a fixing plate 7 is fixedly connected to the right side between the two first partition plates 4, a driving mechanism for driving the gear 6 to rotate is arranged between the fixing plate 7 and the inner wall of the box body 1, a second partition plate 8 is fixedly connected between the first partition plate 4 at the top and the top of the inner wall of the box body 1, partition plate 9 No. three of fixedly connected with between No. two baffle 8's the middle part and box 1's the left side inner wall, 4 tops of baffle at top are provided with the ventilation mechanism who is located No. two baffle 8 left sides and No. three baffle 9 below, the right side fixed mounting at 4 tops of baffle at top has gas leakage sensor 10, No. two baffle 8's left side is provided with data acquisition module 11, the left side at 1 inner wall top of box is provided with central processing unit 12, one side at 1 top of box is provided with alarm 13, the top of 1 left side inner wall of box is provided with teletransmission module 14.

In a preferred embodiment, the driving mechanism includes two sliding rods 15 fixedly connected between the fixed plate 7 and the inner wall of the left side of the box body 1, a movable plate 16 is sleeved on the surfaces of the two sliding rods 15, and a toothed plate 17 meshed with the gear 6 is fixedly connected on the surface of the movable plate 16, so that the toothed plate 17 can utilize the meshing between the toothed plate 17 and the gear 6, so that the toothed plate 17 drives the gear 6 to rotate in the moving process, thereby driving the valve rod 302 to rotate, thereby closing the valve 3.

In a preferred embodiment, the driving mechanism further includes a first motor 18 fixedly installed on the right side of the fixed plate 7, an output shaft of the first motor 18 is fixedly connected with a threaded rod 19 through a coupler, a second bearing 20 is embedded in the middle of the side surface of the fixed plate 7, an inner ring of the second bearing 20 is fixedly sleeved with the surface of the threaded rod 19, a sleeve 21 sleeved with the left end of the threaded rod 19 is fixedly connected to the inner wall of the left side of the box body 1 and located between the two first partition plates 4, the surface of the threaded rod 19 is inserted into the movable plate 16 and is in threaded connection with the movable plate 16, so that the threaded rod 19 can be driven to rotate by the rotation of the first motor 18, the movable plate 16 is driven by the rotation of the threaded rod 19, the movable plate 16 moves leftwards to drive the toothed plate 17 to move leftwards, and the toothed plate 17 is meshed with the gear 6, so that the toothed plate 17 moves leftwards to drive the gear 6 to rotate anticlockwise, thereby bringing the valve stem 302 to close the valve 3 and cut off the gas supply.

In a preferred embodiment, ventilation mechanism includes No. two motor 22 of fixed mounting in the left side in No. 4 tops of baffle at the top, No. two motor 22's output shaft fixedly connected with flabellum 23, and the vent 24 corresponding with flabellum 23 has been seted up to the left side inner wall of box 1 to can utilize No. two motor 22 to rotate and drive flabellum 23 and rotate, thereby accelerate the circulation of air in the box 1, make gas leakage sensor 10 carry out quick detection to the gas concentration in the outside air.

In a preferred embodiment, a first touch switch 25 is fixedly connected to the bottom of the left side of the fixed plate 7, the right side of the movable plate 16 abuts against the left side of the first touch switch 25, a second touch switch 26 corresponding to the first touch switch 25 is fixedly connected to the inner wall of the left side of the box 1, and both the first touch switch 25 and the second touch switch 26 are electrically connected to the first motor 18, so that when the movable plate 16 moves to the second touch switch 26, the second touch switch 26 is touched, the power supply of the first motor 18 is cut off, and the first motor 18 stops rotating.

In a preferred embodiment, the top of the right side of the box body 1 is provided with a first ventilation hole 27, and the bottom of the side surface of the second partition plate 8 is provided with a second ventilation hole 28, so that the first ventilation hole 27 and the second ventilation hole 28 can be utilized, air in the whole box body 1 can circulate, and the gas leakage sensor 10 can detect the gas concentration of the outside air.

In a preferred embodiment, the input end of the central processing unit 12 is electrically connected with the output end of the data acquisition module 11, the output end of the central processing unit 12 is electrically connected with the alarm 13, the first motor 18 and the second motor 22 respectively, the input end of the data acquisition module 11 is electrically connected with the gas leakage sensor 10, the output end of the alarm 13 is electrically connected with the remote transmission module 14 so as to be capable of detecting the central gas of the outside air by using the gas leakage sensor 10, when the concentration reaches the standard, the data acquisition module 11 sends the information to the central processing unit 12 again, the central processing unit 12 controls the first motor 18 to rotate and the alarm 13 to give an alarm, thereby being capable of monitoring the gas leakage moment, and the alarm 13 transmits the alarm information to the mobile phone or the computer of a user of the 4G/5G network through mobile communication through the remote transmission module 14, thereby, the resident can know the gas leakage condition at any time.

In a preferred embodiment, the gas leakage sensor 10 of the first motor 18, the second motor 22, the data acquisition module 11, the central processor 12, the alarm 13 and the remote transmission module 14 are all electrically connected with an external power supply, so that the gas leakage sensor 10 of the first motor 18, the second motor 22, the data acquisition module 11, the central processor 12, the alarm 13 and the remote transmission module 14 can be powered by the external power supply.

The working principle of the invention is as follows: when the gas leakage sensor 10 is used for detecting the central gas of the outside air, when the gas leakage sensor 10 detects that the outside air contains a trace amount of gas, the data acquisition module 11 sends information to the central processing unit 12, the central processing unit 12 controls the second motor 22 to rotate so as to drive the fan blades 23 to rotate, thereby accelerating the air circulation in the box body 1, the gas leakage sensor 10 detects the gas in the rapidly flowing air so as to detect the concentration of the gas in the outside air, when the concentration reaches the standard, the data acquisition module 11 sends the information to the central processing unit 12 again, the central processing unit 12 controls the first motor 18 to rotate and the alarm 13 to give an alarm, thereby monitoring the gas leakage time, at the moment, the threaded rod 19 is driven to rotate by the rotation of the first motor 18, the movable plate 16 is driven to move leftwards by the rotation of the threaded rod 19, the portable board 16 moves left and drives portable board 17 and move left, because portable board 17 and the meshing of gear 6, consequently portable board 17 moves left and drives gear 6 anticlockwise rotation, thereby drive valve rod 302 and close valve 3, thereby cut off the supply of gas, simultaneously when portable board 16 moves to the second and touches pressure switch 26, touch pressure switch 26 to the second, thereby cut off the power of a motor 18, a motor 18 stall, valve 3 closes this moment, the gas no longer reveals, thereby can handle the gas of leaking, avoid taking place danger.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a based on wireless network intelligence home security alarm device, includes box (1), its characterized in that: the gas pipe (2) is arranged at the bottom of the inner cavity of the box body (1) in a penetrating manner, the valve (3) is connected to the middle part of the gas pipe (2) and positioned inside the box body (1) in a connecting manner, the valve (3) comprises a valve seat (301) and a valve rod (302), the middle part of the inner cavity of the box body (1) is fixedly connected with two vertically distributed first partition plates (4), the middle part of each first partition plate (4) at the bottom is inlaid with a first bearing (5), the inner ring of each first bearing (5) is fixedly sleeved with the surface of the valve rod (302), the top end of the valve rod (302) is fixedly connected with a gear (6) positioned between the two first partition plates (4), a fixing plate (7) is fixedly connected to the right side between the two first partition plates (4), and a driving mechanism for driving the gear (6) to rotate is arranged between the fixing plate (7) and the inner wall of the box body (1), top No. two baffle (8) of fixedly connected with between baffle (4) and box (1) inner wall top, No. three baffle (9) of fixedly connected with between the middle part of No. two baffle (8) and the left side inner wall of box (1), the top baffle (4) top is provided with the ventilation mechanism who is located No. two baffle (8) left sides and No. three baffle (9) below, the top the right side fixed mounting at baffle (4) top has gas leakage sensor (10), the left side of No. two baffle (8) is provided with data acquisition module (11), the left side at box (1) inner wall top is provided with central processing unit (12), one side at box (1) top is provided with alarm (13), the top of box (1) left side inner wall is provided with teletransmission module (14).

2. The intelligent home security alarm device based on the wireless network according to claim 1, wherein: the driving mechanism comprises two sliding rods (15) fixedly connected between the fixed plate (7) and the inner wall of the left side of the box body (1), a movable plate (16) is sleeved on the surface of each sliding rod (15), and a toothed plate (17) meshed with the gear (6) is fixedly connected to the surface of the movable plate (16).

3. The intelligent home security alarm device based on the wireless network according to claim 2, wherein: actuating mechanism still includes motor (18) No. one on fixed plate (7) right side, the output shaft of motor (18) passes through shaft coupling fixedly connected with threaded rod (19), the side middle part of fixed plate (7) is inlayed and is had No. two bearings (20), just the inner circle of No. two bearings (20) cup joints with the fixed surface of threaded rod (19), the sleeve (21) that the left side inner wall of box (1) just is located the left end of fixedly connected with and threaded rod (19) cup joints between two baffles (4), the inside of locating fly leaf (16) and with fly leaf (16) threaded connection are worn to the surface of threaded rod (19).

4. The intelligent home security alarm device based on the wireless network according to claim 3, characterized in that: ventilation mechanism includes No. two motor (22) of fixed mounting in baffle (4) top left side at the top, the output shaft fixedly connected with flabellum (23) of No. two motor (22), vent (24) corresponding with flabellum (23) have been seted up to the left side inner wall of box (1).

5. The intelligent home security alarm device based on the wireless network according to claim 4, wherein: the left bottom fixedly connected with of fixed plate (7) is first to touch and press switch (25), the right side of fly leaf (16) is contradicted in the left side of first touch and press switch (25), the left side inner wall fixedly connected with of box (1) touches and presses switch (26) to the corresponding second of first touch and press switch (25), just first touch and press switch (25) and second and touch and press switch (26) all to be connected with a motor (18) electricity.

6. The intelligent home security alarm device based on the wireless network according to claim 5, wherein: a ventilation hole (27) has been seted up to the right side top of box (1), No. two ventilation holes (28) have been seted up to the side bottom of No. two baffle (8).

7. The intelligent home security alarm device based on the wireless network according to claim 6, wherein: the input of central processing unit (12) is connected with the output electricity of data acquisition module (11), the output of central processing unit (12) is connected with alarm (13), a motor (18) and No. two motor (22) electricity respectively, the input and the gas leakage sensor (10) electricity of data acquisition module (11) are connected, the output and the remote transmission module (14) electricity of alarm (13) are connected.

8. The intelligent home security alarm device based on the wireless network according to claim 7, wherein: the first motor (18), the second motor (22), the gas leakage sensor (10), the data acquisition module (11), the central processing unit (12), the alarm (13) and the remote transmission module (14) are all electrically connected with an external power supply.