CN211477231U

CN211477231U - Mobile water environment online monitoring device based on Internet of things technology

Info

Publication number: CN211477231U
Application number: CN202020542432.6U
Authority: CN
Inventors: 郑守国
Original assignee: Hefei Zhongke Gude Intelligent Technology Co ltd
Current assignee: Hefei Zhongke Gude Intelligent Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-09-11
Anticipated expiration: 2030-04-13

Abstract

The utility model particularly relates to a removal type water environment on-line monitoring device based on internet of things, including gauge rod, kickboard, power pack, sensor, circuit board and buoyancy unit, the gauge rod in hold sensor and circuit board, the sensor is used for monitoring water environmental parameter and transmits away through the wireless communication module on the circuit board, the gauge rod top is fixed with the kickboard and is used for floating whole device on the surface of water, the kickboard bottom is provided with power pack, is provided with the buoyancy unit on the lateral wall of gauge rod and is used for making the gauge rod switch between vertical and two kinds of forms of level. The kickboard can let this device be reliable float on the surface of water, and the sensor sets up a plurality ofly as required for gather environmental parameter, and transmit away through the wireless communication module on the circuit board, in addition, through setting up buoyancy unit and power pack, can let this device float earlier when removing and remove again, greatly increase its trafficability characteristic and removal efficiency, it is very reliable to use.

Description

Mobile water environment online monitoring device based on Internet of things technology

Technical Field

The utility model relates to a water detects technical field, in particular to removal type water environment on-line monitoring device based on internet of things.

Background

With the increasing investment of China on the development of oceans and other water areas, the industries of culture, scientific research, investigation, fishing, mining and the like of oceans, lakes and other water areas are involved, and underwater observation, measurement, monitoring, sampling and other works are urgently needed to be completed by replacing a diver with a monitoring device with a network transmission function. In addition, the data transmission of the existing monitoring device mainly adopts the traditional communication mode and optical fiber transmission, the transmission speed of the traditional communication system (such as a 485 serial interface) is very low, the communication speed generally does not exceed 1Mbps, the high-speed real-time transmission of large-scale data cannot be adapted, the optical fiber transmission cost is high, the optical cable is easy to damage, and the existing water body monitoring device generally floats on the water surface and is not easy to move. In order to avoid the phenomenon, a power unit is arranged on some monitoring devices, so that the devices can move conveniently in water, but sensors for monitoring water quality are mostly arranged under water, so that the devices are not convenient to move, and particularly when the devices need to pass through a shallow water area, the devices are easy to be stranded or entangled by waterweeds, so that the devices cannot move reliably.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removal type water environment on-line monitoring device based on internet of things, can be convenient remove in aqueous.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a removal type water environment on-line monitoring device based on internet of things, includes gauge rod, kickboard, power pack, sensor, circuit board and buoyancy unit, the gauge rod in hold sensor and circuit board, the sensor is used for monitoring water environmental parameter and transmits away through the wireless communication module on the circuit board, the gauge rod top is fixed with the kickboard and is used for floating whole device on the surface of water, the kickboard bottom is provided with power pack, is provided with the buoyancy unit on the lateral wall of gauge rod and is used for making the gauge rod switch between vertical and two kinds of forms of level.

Compared with the prior art, the utility model discloses there are following technological effect: the floating plate can lead the device to reliably float on the water surface, the sensor can be arranged in a plurality of positions as required for collecting environmental parameters, and the environmental parameters are transmitted out through the wireless communication module on the circuit board and are not bound by wires any more.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of a probe rod;

FIG. 3 is a cross-sectional view of a probe rod;

fig. 4 is a circuit block diagram of the present invention.

Detailed Description

The present invention will be described in further detail with reference to fig. 1 to 4.

Referring to fig. 1 and 2, a mobile online monitoring device for water environment based on internet of things technology includes a probe rod 10, a floating plate 20, a power unit 30, a sensor 40, a circuit board 50 and a buoyancy unit, wherein the probe rod 10 accommodates the sensor 40 and the circuit board 50, the sensor 40 is used for monitoring water environment parameters and transmitting the water environment parameters through a wireless communication module 52 on the circuit board 50, the floating plate 20 is fixed above the probe rod 10 and used for floating the whole device on the water surface, the power unit 30 is arranged at the bottom of the floating plate 20, the buoyancy unit is arranged on the side wall of the probe rod 10 and used for switching the probe rod 10 between a vertical state and a horizontal state, wherein the vertical state is that the probe rod 10 is integrally arranged in a vertical direction, the horizontal state is that the probe rod 10 is integrally arranged in a horizontal direction, but it is not necessary that the axis core of the probe rod 10 is not in a vertical plane or a horizontal plane, there may be a certain angle. The floating plate 20 can reliably float on the water surface, the sensors 40 can be arranged in a plurality according to needs to collect environmental parameters and are transmitted out through the wireless communication module 52 on the circuit board 50 without being limited by wires, and in addition, the floating plate can firstly float and then move when moving through the arrangement of the buoyancy unit and the power unit 30, so that the trafficability and the moving efficiency of the device are greatly improved, and the device is very reliable to use.

How to collect the data of the sensor 40 through the circuit board 50 and send the data through the wireless communication module 52 is a very common technology and is not a protection focus of the present invention, and therefore, it is not described in detail herein. The utility model discloses what focus protected is the monitoring devices of this kind of structure, because it can float earlier and remove again, can avoid the shallow water district to put up shallowly and by pasture and water winding's phenomenon like this, remove very reliably.

Referring to fig. 2, 3 and 4, the structure of the detection rod 10 is many, in this embodiment, preferably, the detection rod 10 includes a cylinder 11, a partition plate 13 is disposed in the middle of the cylinder 11 to divide the inner cavity of the cylinder 11 into a first cavity 14 and a second cavity 15, which are disposed up and down, and the first cavity 14 and the second cavity 15 are respectively used for accommodating the circuit board 50 and the sensor 40. Since the circuit board 50 is provided with circuit components, which will affect normal use when entering water, isolation can be effectively achieved by providing two chambers, one chamber discharger component and one chamber sensor 40, in the barrel 11.

The floating plate 20 and the detection rod 10 form a rotatable fit, and a rotating shaft of the floating plate 20 is positioned at the upper part of the detection rod 10; the top of first cavity 14 is covered and has been closed translucent cover 12 and has seted up first gas port 113 on the translucent cover 12, has seted up second gas port 121 and second gas port 121 department on the lateral wall that first cavity 14 is close to baffle 13 one end and is provided with the balloon, in the drawing of this embodiment, does not draw the balloon, and second gas port 121 is a tubule that sets up on the barrel 11 periphery wall, directly with the oral area of balloon fix on the tubule can. The circuit board 50 includes an air pump 55 and a two-position four-way solenoid valve, and an air inlet and an air outlet of the air pump 55 are respectively connected to the first air port 113 and the second air port 121 through the two-position four-way solenoid valve for realizing air suction and air exhaust of the balloon. This device is normal during operation, detecting rod 10 is vertical form and arranges and carry out environmental monitoring in aqueous, when needs remove, control two-position four-way solenoid valve's state as shown in figure 4, then start air pump 55, air pump 55 will be followed in the atmosphere extraction gas and rush into the balloon, balloon crescent and buoyancy increase, after the definite time, the buoyancy of balloon makes detecting rod 10 rotate to being close the horizontally state around the pivot of kickboard 20, in this time, the trafficability of device will be very much, and, because detecting rod 10 is close the horizontality, its resistance in aqueous is also little very much, it is more convenient to remove like this, energy-conservation and rapidly. After the balloon moves to a designated position, the state of the two-position four-way electromagnetic valve is changed, then the air pump 55 is started to discharge the air in the balloon, and the detection rod 10 is driven to rotate downwards to be in a vertical state under the driving of the self weight without being influenced by the buoyancy of the balloon.

Preferably, the power unit 30 includes a motor 31, a helical blade 32 and a blade cover 33, the motor 31 is used for driving the helical blade 32 to rotate so as to move the pushing device in the water, and the blade cover 33 is sleeved outside the helical blade 32 for protecting the blade; the power unit 30 is provided with two sets, two motors 31 are fixed at the bottom of the detecting rod 10, the axial cores of the motors 31 are arranged in an obliquely downward direction, the axial cores of the two motors 31, the rotating shaft axial core of the floating plate 20 and the axial core of the detecting rod 10 are located in the same plane, and the axial cores of the two motors 31 are symmetrically arranged about the axial core of the detecting rod 10. When the two motors 31 are arranged in this way, the detection rod 10 is firstly floated by the buoyancy unit when needed to move, and after the detection rod 10 floats, the two motors 31 below the detection rod 10 also face backwards, and at this time, when the motors 31 drive the helical blades 32 to rotate, the whole device moves forwards. Meanwhile, two motors 31 with included angles are arranged, and the device can move towards any direction on the water surface through the two motors 31 by adjusting and starting the different motors 31, or outputting different power of the motors 31, or controlling the forward and reverse rotation of the motors 31, so that the device is very convenient.

Further, an opening 111 is formed in the cylinder 11 located at the position of the second cavity 15, the sensor 40 is accommodated in the second cavity 15, a threading hole 131 is formed in the partition plate 13, a lead between the sensor 40 and the circuit board penetrates through the threading hole 131, and the threading hole 131 is sealed through solid waterproof glue. After opening 111 has been seted up in second cavity 15 here, the sensor in second cavity 15 just can be effectual monitors the water environment to sensor 40 can also the effectual protection, avoids damaging increase of service life.

Preferably, the sensors 40 include one or more of a light sensor 41, a temperature sensor 42, an oxygen sensor 40, a carbon dioxide sensor 40, and a water quality sensor 40, the light sensor 41 being disposed at the position of the transparent cover 12 above the first cavity 14, the other sensors 40 being disposed in the second cavity 15. The specific type and number of the sensors 40 can be set according to the use requirement, and only the common sensors are listed here. In particular, the illumination sensor 41 is here placed above the first cavity 14, so that the illumination intensity can be monitored. If the sensor is arranged according to the requirements of the use environment, the sensor can be placed according to the actual situation and is not necessarily placed in the second cavity 15.

Furthermore, the inner wall of the cylinder 11 at the first cavity 14 is provided with a slot 112 for mounting the circuit board 50, the circuit board 50 can be inserted conveniently by the slot 112, and the circuit board 50 can be inserted easily. The circuit board 50 includes a control module 51, a wireless communication module 52, a power module 53 and a positioning module 54, the control module 51 receives signals output by the illumination sensor 41, the temperature sensor 42, the oxygen sensor 40, the carbon dioxide sensor 40 and the water quality sensor 40 and sends the signals out through the wireless communication module 52, the positioning module 54 is used for acquiring position information of the device and sending the position information out through the wireless communication module 52, the wireless communication module 52 receives the start and stop of the driving motor 31 and the air pump 55 through the control module 51 after receiving the movement instruction, and the power module 53 supplies power for other modules. Here, through setting up location module 54, can make things convenient for managers to fix a position the concrete position of this device through the network to when needs remove this device, send the instruction through the network, and then let control module 51 drive motor 31 and the start-stop of air pump 55 change the monitoring position of this device.

When the device is used, the solar panel 21 is mounted on the floating plate 20, the power module 53 comprises a storage battery, and the output end of the solar panel 21 is connected with the storage battery for charging the storage battery. Since the floating plate 20 always floats on the water surface, the solar panel 21 is disposed above it, and the solar energy can be effectively used to charge the battery. When the device is used, the control unit 51 does not need to transmit data in real time, but acquires and transmits the data once in a period of time, so that the service life of the device can be greatly prolonged, and the maintenance cost is reduced.

Claims

1. The utility model provides a removal type water environment on-line monitoring device based on internet of things, its characterized in that: including probe rod (10), kickboard (20), power pack (30), sensor (40), circuit board (50) and buoyancy unit, probe rod (10) in hold sensor (40) and circuit board (50), sensor (40) are used for monitoring water environmental parameter and transmit away through wireless communication module (52) on circuit board (50), probe rod (10) top is fixed with kickboard (20) and is used for floating whole device on the surface of water, kickboard (20) bottom is provided with power pack (30), be provided with the buoyancy unit on the lateral wall of probe rod (10) and be used for making probe rod (10) switch between vertical and two kinds of forms of level.

2. The internet-of-things-technology-based mobile water body environment online monitoring device according to claim 1, wherein: the detection rod (10) comprises a cylinder body (11), a partition plate (13) is arranged in the middle of the cylinder body (11) to divide an inner cavity of the cylinder body (11) into a first cavity (14) and a second cavity (15) which are arranged up and down, and the first cavity (14) and the second cavity (15) are respectively used for accommodating a circuit board (50) and a sensor (40); the floating plate (20) and the detection rod (10) form a rotatable fit, and a rotating shaft of the floating plate (20) is positioned at the upper part of the detection rod (10); the top of the first cavity (14) is covered with a transparent cover (12), a first air port (113) is formed in the transparent cover (12), a second air port (121) is formed in the side wall, close to one end of the partition plate (13), of the first cavity (14), and a balloon is arranged at the second air port (121); the circuit board comprises an air pump (55) and a two-position four-way electromagnetic valve, and an air inlet and an air outlet of the air pump (55) are respectively connected with a first air port (113) and a second air port (121) through the two-position four-way electromagnetic valve and are used for realizing air suction and air exhaust of the balloon.

3. The internet-of-things-technology-based mobile water body environment online monitoring device according to claim 2, wherein: the power unit (30) comprises a motor (31), a spiral blade (32) and a blade cover (33), the motor (31) is used for driving the spiral blade (32) to rotate so as to drive the pushing device to move in water, and the blade cover (33) is sleeved on the outer side of the spiral blade (32) and used for protecting the blade; the power unit (30) is provided with two groups, two motors (31) are fixed at the bottom of the detecting rod (10), the shaft cores of the motors (31) are arranged in an inclined downward direction, the shaft cores of the two motors (31), the rotating shaft core of the floating plate (20) and the shaft core of the detecting rod (10) are positioned in the same plane, and the shaft cores of the two motors (31) are symmetrically arranged relative to the shaft core of the detecting rod (10).

4. The mobile water body environment online monitoring device based on the internet of things technology as claimed in claim 3, wherein: an opening (111) is formed in the barrel (11) located at the position of the second cavity (15), and the sensor (40) is accommodated in the second cavity (15); a threading hole (131) is formed in the partition plate (13), a lead between the sensor (40) and the circuit board (50) penetrates through the threading hole (131), and the threading hole (131) is sealed through solid waterproof glue.

5. The mobile water body environment online monitoring device based on the internet of things technology as claimed in claim 4, wherein: the sensor (40) comprises one or more of an illumination sensor (41), a temperature sensor (42), an oxygen sensor (40), a carbon dioxide sensor (40) and a water quality sensor (40), wherein the illumination sensor (41) is placed at the position of the transparent cover (12) above the first cavity (14), and other sensors (40) are positioned in the second cavity (15).

6. The mobile water body environment online monitoring device based on the internet of things technology as claimed in claim 5, wherein: be located barrel (11) inner wall of first cavity (14) department and seted up slot (112) and be used for installation circuit board (50), circuit board (50) are including control module (51), wireless communication module (52), power module (53) and orientation module (54), control module (51) receive illumination sensor (41), temperature sensor (42), oxygen sensor (40), the signal of carbon dioxide sensor (40) and water quality sensor (40) output and send away through wireless communication module (52), orientation module (54) are used for the positional information of acquisition device and send away through wireless communication module (52), start-stop through control module (51) driving motor (31) and air pump (55) after wireless communication module (52) receive the removal instruction, power module (53) are the power supply of other modules.

7. The mobile water body environment online monitoring device based on the internet of things technology as claimed in claim 6, wherein: the solar energy storage device is characterized in that a solar panel (21) is installed on the floating plate (20), the power module (53) comprises a storage battery, and the output end of the solar panel (21) is connected with the storage battery and used for charging the storage battery.