CN212837490U

CN212837490U - Internet of things isolation early warning device based on NB-IOT

Info

Publication number: CN212837490U
Application number: CN202020837412.1U
Authority: CN
Inventors: 杨奇
Original assignee: Changzhou Wanglian Yunkong Information Technology Co ltd
Current assignee: Changzhou Wanglian Yunkong Information Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-03-30
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an advance warning ware is kept apart to thing networking based on NB-IOT, including door frame and door plant, one side inner wall of door frame is articulated with a side surface of door plant, and other three side inner walls of door frame are pegged graft with other three side surface sliding of door plant respectively, and the inside of door frame and the inside of door plant all are provided with monitoring devices, and monitoring devices is including the magnetic induction chip, and the model of magnetic induction chip is VCS 1373T. The isolation early warning device of the Internet of things based on the NB-IOT has the advantages that a novel networking mode is adopted, low-power-consumption networking is achieved, and meanwhile real-time data transmission is guaranteed; the magnet can be close to the induction chip by pulling the magnet by the traction rope, so that the problem of abnormal alarm caused by different installation environments is solved; compared with the conventional monitoring means, the cost is lower.

Description

Internet of things isolation early warning device based on NB-IOT

Technical Field

The utility model relates to an keep apart precaution device technical field, more specifically say, it relates to a thing networking keeps apart precaution device based on NB-IOT.

Background

The isolation early warning device that uses at present adopts the mode of door magnetism to realize mostly, through installing different parts on door frame and door, triggers through detecting magnetic signal, nevertheless because the door of different families has very big difference, often the unable standard of installation distance of two parts leads to magnet and detects the distance between the chip uncontrollable, has led to very high false alarm rate. Meanwhile, most of isolation early-warning devices transmit data through WIFI or 433, the data are unstable, power consumption is high, batteries need to be replaced frequently, and management is troublesome.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an isolation early warning device of the Internet of things based on NB-IOT, which adopts a novel networking mode to realize low-power networking and ensure real-time data transmission; the magnet can be close to the induction chip by pulling the magnet by the traction rope, so that the problem of abnormal alarm caused by different installation environments is solved; compared with the conventional monitoring means, the cost is lower.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an advance warning ware is kept apart to thing networking based on NB-IOT, includes door frame and door plant, and one side inner wall of door frame is articulated with a side surface of door plant, and the other three side inner walls of door frame are pegged graft with the other three side surface sliding of door plant respectively, and the inside of door frame and the inside of door plant all are provided with monitoring devices, and monitoring devices is including the magnetic induction chip, and the model of magnetic induction chip is VCS 1373T.

Further, a first mounting groove is formed in the inner wall of one side of the door frame, a hook is fixedly connected to the inner wall of the first mounting groove, and a traction rope is fixedly connected to the surface of the hook.

Further, a second mounting groove is formed in the surface of one side of the door plate, and the inner wall of the second mounting groove is fixedly connected with the surface of the magnetic induction chip.

Further, the surface magnetism of magnetic induction chip is connected with magnet, and the one end of magnet is connected with the fixed surface of haulage rope, and the surface of magnet is pegged graft with the inner wall of second mounting groove is slided.

Furthermore, the inside of door frame fixedly connected with lithium cell, MCU, NB-IOT module respectively, the model of lithium cell is 18505M.

Furthermore, the lithium battery is respectively and electrically connected with the magnetic induction chip, the MCU and the NB-IOT module, the magnetic induction chip is in signal connection with the MCU, and the MCU is in signal connection with the NB-IOT module.

To sum up, the utility model discloses following beneficial effect has:

monitoring devices are arranged in the door frame and the door plate, each monitoring device comprises a magnetic induction chip, and the type of each magnetic induction chip is VCS1373T, so that a novel networking mode is adopted, low-power networking is realized, and real-time data transmission is also guaranteed; the magnet can be close to the induction chip by pulling the magnet by the traction rope, so that the problem of abnormal alarm caused by different installation environments is solved; compared with the conventional monitoring means, the cost is lower.

Drawings

FIG. 1 is a schematic diagram of a structural circuit module of the present invention;

fig. 2 is a front view of the door frame structure of the present invention.

In the figure: 1. a door frame; 2. a door panel; 3. a magnetic induction chip; 4. a first mounting groove; 5. hooking; 6. a hauling rope; 7. a second mounting groove; 8. a magnet; 9. a lithium battery; 10. MCU; 11. NB-IOT module.

Detailed Description

Example (b):

the present invention will be described in further detail with reference to the accompanying fig. 1-2.

An isolation early warning device of the internet of things based on NB-IOT (NB-internet of things) is shown in a figure 1-2 and comprises a door frame 1 and a door plate 2, wherein the inner wall of one side of the door frame 1 is hinged with the surface of one side of the door plate 2, the inner walls of the other three sides of the door frame 1 are respectively in sliding insertion connection with the surfaces of the other three sides of the door plate 2, monitoring devices are arranged inside the door frame 1 and inside the door plate 2, each monitoring device comprises a magnetic induction chip 3, and the model of the magnetic induction chip 3 is VCS 1373T;

a first mounting groove 4 is formed in the inner wall of one side of the door frame 1, a hook 5 is fixedly connected to the inner wall of the first mounting groove 4, and a traction rope 6 is fixedly connected to the surface of the hook 5; a second mounting groove 7 is formed in the surface of one side of the door plate 2, and the inner wall of the second mounting groove 7 is fixedly connected with the surface of the magnetic induction chip 3; the surface of the magnetic induction chip 3 is magnetically connected with a magnet 8, one end of the magnet 8 is fixedly connected with the surface of the traction rope 6, and the surface of the magnet 8 is in sliding insertion connection with the inner wall of the second mounting groove 7; the magnet is separated from the chip 3 by pulling the magnet 8 through the traction rope 6, so that the magnet 8 can be tightly attached to the induction chip in a normal state, and the occurrence of false alarm is avoided;

the interior of the door frame 1 is fixedly connected with a lithium battery 9, an MCU10 and an NB-IOT module 11 respectively, an isolation monitoring alarm is realized in an NB-IOT network networking mode, the isolation monitoring alarm is realized in a lithium battery mode, and the type of the lithium battery 9 is 18505M; the lithium battery 9 is electrically connected with the magnetic induction chip 3, the MCU10 and the NB-IOT module 11 respectively, the magnetic induction chip 3 is in signal connection with the MCU10, and the MCU10 is in signal connection with the NB-IOT module 11; monitoring devices are arranged in the door frame 1 and the door panel 2, each monitoring device comprises a magnetic induction chip 3, and the type of each magnetic induction chip 3 is VCS1373T, so that a novel networking mode is adopted, low-power networking is realized, and real-time data transmission is also ensured; the magnet can be close to the induction chip by pulling the magnet by the traction rope, so that the problem of abnormal alarm caused by different installation environments is solved; compared with the conventional monitoring means, the cost is lower.

The working principle is as follows: the haulage rope 6 is fixed on door frame 1, is opened when door plant 2,

pulling haulage rope

6, and 6 pulling magnet 8 of haulage rope make magnet 8 keep away from magnetic induction chip 3, and magnetic induction chip 3 can trigger signal awakens MCU10, changes over into operating condition with equipment from the dormancy state, and MCU10 detects behind the 3 signals of magnetic induction chip, and rethread NB-IOT module 11 gives distal end application server with unusual data transmission.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an early warning ware is kept apart to thing networking based on NB-IOT, includes door frame (1) and door plant (2), its characterized in that: the door frame comprises a door frame body (1), wherein the inner wall of one side of the door frame body (1) is hinged to the surface of one side of the door plate body (2), the inner wall of the other three sides of the door frame body (1) is slidably inserted into the surface of the other three sides of the door plate body (2), monitoring devices are arranged inside the door frame body (1) and inside the door plate body (2), each monitoring device comprises a magnetic induction chip (3), and the magnetic induction chip (3) is VCS1373T in model.

2. The NB-IOT based Internet of things isolation early warning device of claim 1, wherein: first mounting groove (4) have been seted up to one side inner wall of door frame (1), the inner wall fixedly connected with couple (5) of first mounting groove (4), the fixed surface of couple (5) is connected with haulage rope (6).

3. The NB-IOT based Internet of things isolation early warning device of claim 2, wherein: a second mounting groove (7) is formed in the surface of one side of the door plate (2), and the inner wall of the second mounting groove (7) is fixedly connected with the surface of the magnetic induction chip (3).

4. The NB-IOT based Internet of things isolation early warning device of claim 3, wherein: the surface magnetism of magnetic induction chip (3) is connected with magnet (8), the one end of magnet (8) is connected with the fixed surface of haulage rope (6), the surface of magnet (8) is pegged graft with the inner wall slip of second mounting groove (7).

5. The NB-IOT based Internet of things isolation early warning device of claim 1, wherein: the door frame is characterized in that a lithium battery (9), an MCU (10) and an NB-IOT module (11) are fixedly connected to the interior of the door frame (1) respectively, and the type of the lithium battery (9) is 18505M.

6. The NB-IOT based Internet of things isolation early warning device of claim 5, wherein: lithium cell (9) respectively with magnetic induction chip (3), MCU (10) and NB-IOT module (11) electric connection, magnetic induction chip (3) and MCU (10) signal connection, MCU (10) and NB-IOT module (11) signal connection.