CN213462545U

CN213462545U - Thing networking induction system based on NB-IOT

Info

Publication number: CN213462545U
Application number: CN202022851773.4U
Authority: CN
Inventors: 刘道伟
Original assignee: Shenzhen Zhongkesenri Technology Co ltd
Current assignee: Shenzhen Zhongkesenri Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-06-15
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to the technical field of NB-IOT induction, in particular to an induction device of Internet of things based on NB-IOT, which comprises an external shell, a starting switch and a lower shell, wherein the left and the right sides of the upper end of the external shell are all connected with a slide bar in a sliding way, the upper end of the slide bar is fixedly connected with a display shell, the inner part of the upper end of the display shell is fixedly connected with a display screen, the inner part of the left side of the lower end of the external shell is fixedly connected with a first contactor, the inner part of the middle position of the lower end of the external shell is fixedly connected with a controller, the inner lower side of the right end of the external shell is fixedly connected with a suction fan, and the upper side of the suction fan is provided with an alarm, the first contactor and the second contactor are always kept in a contact state when the outer shell and the lower shell are clamped, so that the power-on function is realized.

Description

Thing networking induction system based on NB-IOT

Technical Field

The utility model relates to a NB-IOT response technical field specifically is a thing networking induction system based on NB-IOT.

Background

The narrow-band Internet of things becomes an important branch of a network of everything interconnected, NB-IOT is constructed in a cellular network, only consumes about 180kHz bandwidth, can be directly deployed in a GSM network, a UMTS network or an LTE network so as to reduce deployment cost and realize smooth upgrade, NB-IOT is an emerging technology in the IOT field, supports cellular data connection of low-power-consumption equipment in a wide area network and is also called as a low-power-consumption wide area network, and NB-IOT supports efficient connection of equipment with long standby time and higher requirements for network connection.

In prior art, NB-IOT is used in indoor coverage by a large amount, and wherein the most is inside carbon monoxide induction system, but the inside buffer that does not have of carbon monoxide induction system among the prior art leads to often appearing in the use that the display screen is destroyed, influences normal use effect, and simultaneously in the use, the dismantlement of inside battery is changed complicacy, and it is difficult to change the trouble.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thing networking induction system based on NB-IOT to solve the problem that proposes among the above-mentioned background art.

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

an Internet of things sensing device based on NB-IOT comprises an outer shell, a starting switch and a lower shell, wherein the left side and the right side of the upper end of the outer shell are respectively connected with a sliding rod in a sliding manner, the upper end of the sliding rod is fixedly connected with a display shell, the inner part of the upper end of the display shell is fixedly connected with a display screen, the inner part of the left side of the lower end of the outer shell is fixedly connected with a first contactor, the inner part of the middle position of the lower end of the outer shell is fixedly connected with a controller, the inner part of the lower side of the right end of the outer shell is fixedly connected with a suction fan, the upper side of the suction fan is provided with an alarm, the right end of the alarm is fixedly connected with the outer shell, the lower side of the outer shell is fixedly connected with a sliding block which is arranged in the front and back manner, and the left side and the right side of the lower end of the second contactor are fixedly connected with push plates, and the outer parts of the push plates are slidably connected with a lower shell.

Preferably, a first spring is arranged outside the slide rod, and the upper end and the lower end of the first spring are fixedly connected with the display shell and the external shell respectively.

Preferably, the outside of the upper side of the push plate is provided with a second spring, and the upper end and the lower end of the second spring are respectively provided with a second contactor and a lower shell.

Preferably, the front side and the rear side of the upper end of the lower shell are both provided with sliding grooves, and the sliding blocks are connected with the lower shell in a sliding mode through the sliding grooves.

Preferably, the left side of the upper end of the external shell is provided with a starting switch, the right side of the upper end of the external shell is provided with a sound expansion hole, an air inlet hole which is annularly arranged is formed in the middle position of the upper end of the external shell, and an air outlet hole is formed in the left end of the external shell.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the suction fan that sets up with inside external gas through the inlet port suction outside casing, the controller of rethread setting detects gas, show outside carbon monoxide content through the display that sets up, be convenient for observe the concentration of carbon monoxide, when the carbon monoxide concentration of external gas surpasses the standard value, report to the police through the alarm that sets up, thereby the function of automatic alarm has been played, send a signal through the controller, remind people the condition that carbon monoxide exceeds standard through the thing networking, rethread set up first spring, when the display screen receives the impact, the display casing drives first spring extrusion, thereby the cushioning effect has been played, thereby realize the protection to the display screen, prevent that the display from receiving the impact in the use, cause the damage;

2. the utility model discloses in, through the battery that sets up and being connected of second contactor, the circular telegram of the second contactor of being convenient for and first contactor to induction system inside circular telegram, through the second spring that sets up, be convenient for with first contactor and second contactor externally casing and lower part casing card with the time, remain throughout at contact state, thereby realize the function of circular telegram, slider and spout that the rethread set up, be convenient for first outside casing and lower part casing's connection, thereby be convenient for with the dismantlement and the installation of battery, time saving and labor saving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the external housing of the present invention;

FIG. 3 is a schematic diagram of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 2 according to the present invention;

fig. 5 is a schematic view of the mounting structure of the slider of the present invention.

In the figure: 1-sound expansion hole, 2-air inlet hole, 3-external shell, 301-air outlet hole, 302-first contactor, 303-controller, 304-exhaust fan, 305-alarm, 306-slide block, 4-starting switch, 5-display device, 501-display screen, 502-first spring, 503-slide rod, 6-lower shell, 601-second contactor, 602-storage battery, 603-sliding chute, 604-second spring and 605-push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, the present invention provides a technical solution:

an Internet of things sensing device based on NB-IOT comprises an outer shell 3, a starting switch 4 and a lower shell 6, wherein the left side and the right side of the upper end of the outer shell 3 are both connected with a sliding rod 503 in a sliding manner, the upper end of the sliding rod 503 is fixedly connected with a display shell 5, the upper end of the display shell 5 is fixedly connected with a display screen 501, the left side of the inner part of the lower end of the outer shell 3 is fixedly connected with a first contactor 302, the inner part of the middle position of the lower end of the outer shell 3 is fixedly connected with a controller 303, the lower side of the inner part of the right end of the outer shell 3 is fixedly connected with a suction fan 304, the upper side of the suction fan 304 is provided with an alarm 305, the right end of the alarm 305 is fixedly connected with the outer shell 3, the lower side of the outer shell 3 is fixedly connected with a sliding block 306 which, the left side of the battery 602 is provided with a second contactor 601, the left and right sides of the lower end of the second contactor 601 are fixedly connected with a push plate 605, and the outer part of the push plate 605 is connected with the lower casing 6 in a sliding manner.

A first spring 502 is arranged outside the sliding rod 503, the upper end and the lower end of the first spring 502 are fixedly connected with the display shell 5 and the outer shell 3 respectively, and through the arranged first spring 502, when the display screen 501 is impacted, the display shell 5 drives the first spring 502 to extrude, so that a buffering effect is achieved, and the display screen 501 is protected; a second spring 604 is arranged outside the upper side of the push plate 605, a second contactor 601 and a lower shell 6 are respectively arranged at the upper end and the lower end of the second spring 604, and the first contactor 302 and the second contactor 601 are always kept in a contact state when the outer shell 3 and the lower shell 6 are clamped together through the arranged second spring 604, so that the electrifying function is realized; the front side and the rear side of the upper end of the lower shell 6 are respectively provided with a sliding groove 603, the sliding block 306 is connected with the lower shell 6 in a sliding way through the arranged sliding grooves 603, and the sliding connection between the outer shell 3 and the lower shell 6 is facilitated through the arranged sliding grooves 603 and the sliding block 306, so that the storage battery 602 is convenient to disassemble and replace, and time and labor are saved; the upper end left side of outside casing 3 is equipped with starting switch 4, and the upper end right side of outside casing 3 is equipped with the expand hole 1, the inlet port 2 that is the annular setting is seted up to the upper end intermediate position department of outside casing 3, and venthole 301 has been seted up to the left end of outside casing 3, venthole 301 and inlet port 2 through setting up, be convenient for carbon monoxide in the inside business turn over of outside casing 3, thereby detect gas through controller 303, the expand hole 1 of rethread setting, be convenient for enlarge the sound that alarm 305 sent, thereby realize the effect of reminding, starting switch 4 through setting up, a starting power supply, thereby start induction system.

The working process is as follows: after the lower shell 6 is fixed at a reasonable position, the power supply is started through the set starting switch 4, thereby starting the induction device, after the outer shell 3 and the lower shell 6 are connected through the set sliding block 306 and the sliding groove 603, the external gas is pumped into the outer shell 3 through the air inlet hole 2 through the set exhaust fan 304, the gas is detected through the set controller 303, the content of the external carbon monoxide is displayed through the set display 501, the concentration of the carbon monoxide is convenient to observe, when the concentration of the external carbon monoxide exceeds a standard value, the alarm 305 is set to give an alarm, thereby the automatic alarm function is realized, the sound emitted by the alarm 305 is conveniently expanded through the set sound expansion hole 1, thereby the reminding effect is realized, the signal is emitted through the controller 303, the condition that the carbon monoxide exceeds the standard is reminded through the Internet of things, when display screen 501 receives the impact, display housing 5 extrudes first spring 502, thereby buffer action has been played, thereby realize the protection to the display screen, prevent that display 501 from receiving the impact in the use, cause the damage, battery 602 and second contactor 601 through setting up are connected, be convenient for second contactor 601 and the circular telegram of first contactor 302, thereby make the inside circular telegram of induction system, through the second spring 604 that sets up, realize first contactor 302 and second contactor 601 outside casing 3 and lower part casing 6 card with the time, remain contact state throughout, thereby realize the function of circular telegram, slider 306 and spout 603 that the rethread set up, be convenient for outside casing 3 and lower part casing 6's connection, thereby be convenient for with the dismantlement and the installation of battery 602, time saving and labor saving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thing networking induction system based on NB-IOT, includes outside casing (3), starting switch (4) and lower part casing (6), its characterized in that: the upper end left and right sides of the outer shell (3) are both connected with a sliding rod (503) in a sliding manner, the upper end of the sliding rod (503) is fixedly connected with a display shell (5), the upper end of the display shell (5) is fixedly connected with a display screen (501), the lower end of the outer shell (3) is fixedly connected with a first contactor (302) on the left side, the lower end middle position of the outer shell (3) is fixedly connected with a controller (303), the right end inner lower side of the outer shell (3) is fixedly connected with a suction fan (304), the upper side of the suction fan (304) is provided with an alarm (305), the right end of the alarm (305) is fixedly connected with the outer shell (3), the lower side of the outer shell (3) is fixedly connected with a sliding block (306) which is arranged in the front and back manner, and the outer part of the sliding, the improved multifunctional contactor is characterized in that a storage battery (602) is fixedly connected to the middle position inside the lower shell (6), a second contactor (601) is arranged on the left side of the storage battery (602), push plates (605) are fixedly connected to the left side and the right side of the lower end of the second contactor (601), and the lower shell (6) is connected to the outer portion of each push plate (605) in a sliding mode.

2. The NB-IOT based Internet of things sensing device of claim 1, wherein: a first spring (502) is arranged outside the sliding rod (503), and the upper end and the lower end of the first spring (502) are fixedly connected with a display shell (5) and an external shell (3) respectively.

3. The NB-IOT based Internet of things sensing device of claim 1, wherein: the outside of the upper side of the push plate (605) is provided with a second spring (604), and the upper end and the lower end of the second spring (604) are respectively provided with a second contactor (601) and a lower shell (6).

4. The NB-IOT based Internet of things sensing device of claim 1, wherein: both sides all are equipped with spout (603) around lower part casing (6) upper end, and slider (306) are through spout (603) and lower part casing (6) sliding connection who sets up.

5. The NB-IOT based Internet of things sensing device of claim 1, wherein: the upper end left side of outside casing (3) is equipped with starting switch (4), and the upper end right side of outside casing (3) is equipped with sound amplification hole (1), the upper end intermediate position department of outside casing (3) sets up inlet port (2) that are the annular setting, and the left end of outside casing (3) has seted up venthole (301).