CN209281206U - Environment monitoring node device and environmental monitoring system - Google Patents

Abstract

The utility model discloses a kind of environment monitoring node device and environmental monitoring system, wherein, environment monitoring node device is for monitoring crop growth environment, including the first LoRa radio frequency chip, first environment sensor and first microprocessor, first output end of the output end electrical connection first microprocessor of the first LoRa radio frequency chip, the second output terminal of the output end electrical connection first microprocessor of first environment sensor.The utility model has the beneficial effects that environment monitoring node device receives control instruction to environmental monitoring gateway apparatus, and from environmental monitoring gateway apparatus by the information parameter that the first LoRa radio frequency chip can send crop growth environment at a distance.Large area plant crops when, environment monitoring node device can automatic collection crop growth environment information parameter, be not necessarily to manual work, save time, human and material resources, reduce planting cost.

Description

Environment monitoring node device and environmental monitoring system

Technical field

The utility model relates to crop growth environments to monitor field, and in particular to a kind of environment monitoring node device and ring Border monitors system.

Background technique

The crops of large area plantation are needed frequent or acquire agriculture in real time for the growth conditions of control crops The information parameter of crop growth environment.In the prior art, it is raw to be difficult to realize automatic collection crops for the crops of large area plantation The information parameter of long environment, needs manual work, takes a substantial amount of time, human and material resources, increases planting cost.

Utility model content

Based on the deficiencies of the prior art, the utility model provides a kind of environment monitoring node device and environmental monitoring system.

The utility model proposes a kind of environment monitoring node devices, for monitoring crop growth environment, including first LoRa radio frequency chip, first environment sensor and first microprocessor, the output end electrical connection of the first LoRa radio frequency chip The output end of first output end of the first microprocessor, the first environment sensor is electrically connected the first microprocessor Second output terminal.

Further, the model STM32L151R of the first microprocessor.

Further, the model SX1278 of the first LoRa radio frequency chip.

Further, the environment monitoring node device further includes environment monitoring node bracket, the first LoRa radio frequency core Piece and the first microprocessor are set on the environment monitoring node bracket.

Further, the environment monitoring node device further includes the first power supply unit, and first power supply unit is set to institute It states on environment monitoring node bracket and is electrically connected the first microprocessor.

Further, the environment monitoring node device further includes the first display screen, and first display screen is set to the ring On the monitoring node bracket of border and it is electrically connected the first microprocessor.

Further, the first environment sensor includes the first wind transducer, the first air velocity transducer, the first illumination biography Sensor, the first noise transducer, the first air temperature sensor, the first air humidity sensor, the first carbon dioxide sensor, First sensor of dust concentration, the first soil pH sensor, the first soil temperature sensor, in the first soil humidity sensor It is one or more.

The utility model also proposes a kind of environmental monitoring system, including the dress of environment monitoring node described in above-mentioned any one It sets.

The utility model has the beneficial effects that environment monitoring node device can be sent out at a distance by the first LoRa radio frequency chip It send the information parameter of crop growth environment to environmental monitoring gateway apparatus, and receives control from environmental monitoring gateway apparatus and refer to It enables.Large area plant crops when, environment monitoring node device can automatic collection crop growth environment information parameter, nothing Manual work is needed, time, human and material resources is saved, reduces planting cost.

Detailed description of the invention

Fig. 1 is a kind of circuit block diagram of environment monitoring node device provided by the embodiment of the utility model；

Fig. 2 a is a kind of structural schematic diagram of environment monitoring node bracket provided by the embodiment of the utility model；

Fig. 2 b is the enlarged drawing of part A in Fig. 2 a；

Fig. 3 a is a kind of another structural schematic diagram of environment monitoring node bracket provided by the embodiment of the utility model；

Fig. 3 b is the enlarged drawing of part B in Fig. 3 a；

Fig. 4 is a kind of structural schematic diagram of environment monitoring node device provided by the embodiment of the utility model；

Fig. 5 is a kind of physical circuit of the LoRa radio frequency chip of model SX1278 provided by the embodiment of the utility model Figure；

Fig. 6 a- Fig. 6 g is a kind of the specific of the microprocessor of model STM32L151R provided by the embodiment of the utility model Circuit diagram；

Fig. 7 is a kind of circuit block diagram of environmental monitoring gateway apparatus provided by the embodiment of the utility model；

Fig. 8 a is a kind of structural schematic diagram of environmental monitoring gateway bracket provided by the embodiment of the utility model；

Fig. 8 b is the enlarged drawing of C portion in Fig. 8 a；

Fig. 9 a is a kind of another structural schematic diagram of environmental monitoring gateway bracket provided by the embodiment of the utility model；

Fig. 9 b is the enlarged drawing of the part D in Fig. 9 a；

Figure 10 is a kind of structural schematic diagram of environmental monitoring gateway apparatus provided by the embodiment of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that in the utility model embodiment institute it is directional instruction (such as up, down, left, right, before and after, level, It is vertical etc.) it is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement feelings Condition etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly, and " connection " can be with It is to be directly connected to, is also possible to be indirectly connected with, " setting ", " being set to ", " being set to " can be and be directly arranged in, can also be with It is arranged between being.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model It is required that protection scope within.

Referring to Fig. 1 to Figure 10, an a kind of embodiment of environmental monitoring system of the utility model is shown, in the present embodiment In, the environmental monitoring system is for monitoring crop growth environment comprising terminal device, environmental monitoring gateway apparatus and ring Border monitoring node device, wherein environment monitoring node device is used to acquire the information parameter of crop growth environment and is sent to The information parameter of crop growth environment is sent to terminal device again by environmental monitoring gateway apparatus, environmental monitoring gateway apparatus, So that user checks.The control instruction that user is issued by terminal device is transmitted to environmental monitoring section through environmental monitoring gateway apparatus Point device, to control the information parameter of environment monitoring node device acquisition crop growth environment.

In the present embodiment, according to the scale of crop planting, environment monitoring node device can be evenly distributed on to be multiple Different location, to acquire the information parameter of crop growth environment.Environmental monitoring gateway apparatus may be it is multiple, so as to more The information parameter of crop growth environment is received well.In the present embodiment, terminal device can set for computers such as computer, mobile phones It is standby.

Referring again to Fig. 1 to Fig. 5, Fig. 6 a to Fig. 6 g, in an alternative embodiment, such as in the present embodiment, environment prison Surveying node apparatus includes the first LoRa radio frequency chip 31, first environment sensor 80 and first microprocessor 32, and the first LoRa is penetrated First output end of the output end electrical connection first microprocessor 32 of frequency chip 31, the output end of first environment sensor 80 are electrically connected Connect the second output terminal of first microprocessor 32.

In the present embodiment, the first LoRa radio frequency chip 31 is a kind of wireless communications chips for receiving and sending messages, and has and passes The features such as defeated distance is remote, transmitting is low in energy consumption, when large area plants crops, environment monitoring node device is based on the first LoRa and penetrates The characteristics of frequency chip 31, can transmit the information parameter of crop growth environment in several kilometers even more than ten kilometers and receive environment Monitor the control instruction of the terminal device of gateway apparatus forwarding.

In the present embodiment, environment monitoring node device can automatic collection crop growth environment information parameter, be not necessarily to people Work acquisition, greatly reduces planting cost.

In an alternative embodiment, such as in the present embodiment, first microprocessor 32 acquires first environment sensor 80 Crop growth environment information parameter be packaged after, by the first LoRa radio frequency chip 31 be sent to environmental monitoring gateway dress It sets, terminal device is sent to by environmental monitoring gateway apparatus.

In an alternative embodiment, such as in the present embodiment, the model STM32L151R of first microprocessor 32.Such as figure It is the physical circuit figure of the first microprocessor 32 of STM32L151R model, due to single physical circuit figure shown in 6a to Fig. 6 g It is larger, therefore the physical circuit figure of the first microprocessor of STM32L151R model 32 is divided into seven width circuit diagrams.

In an alternative embodiment, such as in the present embodiment, the model SX1278 of the first LoRa radio frequency chip 31.Such as figure It is the physical circuit figure of the first LoRa radio frequency chip 31 of SX1278 model shown in 5.

In an alternative embodiment, such as in the present embodiment, environment monitoring node device further includes the first storage medium 34, In an alternative embodiment, such as in the present embodiment, the first storage medium 34 is solid state hard disk, in an alternative embodiment, example In the present embodiment, the model TC58NCF602GAT of solid state hard disk.

In an alternative embodiment, such as in the present embodiment, environment monitoring node device further includes environment monitoring node branch Frame, the first LoRa radio frequency chip 31 and first microprocessor 32 are set on environment monitoring node bracket, preferably to protect the One LoRa radio frequency chip 31 and first microprocessor 32.

In an alternative embodiment, such as in the present embodiment, environment monitoring node device further includes the first power supply unit 33, First power supply unit 33 is set on environment monitoring node bracket and electrical connection first microprocessor 32, to give first microprocessor 32, the devices such as the first LoRa radio frequency chip 31 and first environment sensor 80 are powered.

In an alternative embodiment, such as in the present embodiment, the first power supply unit 33 includes the first battery.

In an alternative embodiment, such as in the present embodiment, the first power supply unit 33 further includes the first solar panel, First solar panel is electrically connected the first battery to charge to the first battery, and the first battery is electrically connected the first micro process Device 32 is to wait devices power supply to first microprocessor 32.

In an alternative embodiment, such as in the present embodiment, environment monitoring node device further includes the first display screen 85, the One display screen 85 is set on environment monitoring node bracket and electrical connection first microprocessor 32, in first microprocessor 32 The information parameter of the lower display crop growth environment of control.

In an alternative embodiment, such as in the present embodiment, the first environment sensor 80 is sensed including the first wind direction Device, the first air velocity transducer, the first optical sensor, the first noise transducer, the first air temperature sensor, the first air are wet Spend sensor, the first carbon dioxide sensor, the first sensor of dust concentration, the first soil pH sensor, first soil moisture One of sensor, first soil humidity sensor are a variety of.Preferably, in the present embodiment, first environment sensor 80 is wrapped Include the first optical sensor 83, the first wind transducer 81 and the first air velocity transducer 82, the model of the first optical sensor 83 For HA2003, the model GZYK9X, the model FS-V2-30 of the first air velocity transducer 82 of the first wind transducer 81.

Referring again to Fig. 2 a, Fig. 2 b, Fig. 3 a, Fig. 3 b and Fig. 4, in an alternative embodiment, such as in the present embodiment, ring Border monitoring node bracket includes first base 40, the first vertical bar 10, the first electronic box 30, the first fixed frame and first crossbar 20；The One vertical bar 10 includes the first upper shell 11 and the first lower shell 12, and 12 lower part of the first lower shell is fixed in first base 40, the One upper shell 11 is set on the first lower shell 12 and can be up and down relative to the first lower shell 12；First electronic box 30 is fixed on On the outer wall of first upper shell 11；First fixed frame is fixed on the outer wall of the first upper shell 11；First crossbar 20 is fixed on On one upper shell 11.

In the present embodiment, environment monitoring node bracket includes the first upper shell 11 and the first lower shell 12, the first upper shell 11 can be up and down relative to the first lower shell 12, by adjusting the opposite position between the first upper shell 11 and the first lower shell 12 It sets, the height of adjustable first vertical bar 10, so that environment monitoring node bracket adapts to different topography environment and different height Crops.

In an alternative embodiment, such as in the present embodiment, the first LoRa radio frequency chip 31 and first microprocessor 32 are set In in the first electronic box 30 preferably to protect the first LoRa radio frequency chip 31 and first microprocessor 32.

In an alternative embodiment, such as in the present embodiment, the first upper shell 11 packs into the first lower shell 12 by lower part, First crossbar 20 is fixed on the top of the first upper shell 11 and vertical with the first upper shell 11, wherein the first optical sensor 83 Induction component, the first wind transducer 81 induction component and the first air velocity transducer 82 induction component be set to first crossbar On 20, preferably to acquire the information parameter of crop growth environment.

In an alternative embodiment, such as in the present embodiment, the first card is convexly equipped on the inner wall of 11 lower part of the first upper shell Block 112, the outer wall of the first lower shell 12 is convex to be provided with the first supporting walls 70, and the first supporting walls 70 are equipped with for the first fixture block 112 the first notches 72 passed through.When needing to increase the first vertical bar 10, the first upper shell 11 is lifted, passes through the first fixture block 112 Then first notch 72 rotates the first upper shell 11, so that the first fixture block 112 is staggered with the first notch 72, finally put down on first Cylinder 11 makes the first fixture block 112 be supported on the upper surface of the first supporting walls 70, and thus the first vertical bar 10 can be turned up.It needs to drop When low first vertical bar 10, the first upper shell 11 is lifted to and rotated the first upper shell 11, makes the first notch 72 and the first fixture block 112 It is corresponding, the first upper shell 11 is then transferred, makes the first fixture block 112 by the first notch 72, and make under the first upper shell 11 Portion is supported in first base 40, thus can turn down the first vertical bar 10.

In an alternative embodiment, such as in the present embodiment, 70 upper surface of the first supporting walls is convexly equipped with the first limited wall 71, First limited wall 71 is located at the two sides of the first notch 72, for limiting the first fixture block 112, prevents 112 non-artificial turns of the first fixture block It moves to 72 top of the first notch and passes through from the first notch 72.

In an alternative embodiment, such as in the present embodiment, there are two the first fixture blocks 112, corresponding, the first notch 72 It is two, so that the first upper shell 11 is more firm.In other embodiments, the first fixture block 112 can also be multiple, corresponding, First notch 72 is also multiple.

In an alternative embodiment, such as in the present embodiment, there are two the first supporting walls 70, is respectively arranged on the first lower shell On the outer wall at 12 tops and middle part, so that the first vertical bar 10 can there are three types of optional height.In other embodiments, first Support wall 70 can also have it is multiple so that the first vertical bar 10 can have more optional height.

In an alternative embodiment, such as in the present embodiment, the first fixed frame includes the first fixing seat 52, first rotating shaft 53, the first rotating bar 56, the first fixed plate 51 and the first locating piece 57；First fixing seat 52 is fixed on the outer of the first upper shell 11 On wall；First rotating shaft 53 is rotatably arranged in the first fixing seat 52；First rotating bar 56 is fixed in first rotating shaft 53 and with One shaft 53 rotates synchronously；First fixed plate 51 is fixed on the first rotating bar 56；Multiple first are provided on first upper shell 11 Location hole 111, the first rotating bar 56 are provided with the first perforation, wherein the first locating piece 57 is for sequentially passing through the first perforation, the A positioning hole 111, the first rotating bar 56 is fixed.In the present embodiment, the first fixed plate 51 is used to fix the first display screen 85, After first display screen 85 is fixed on the first fixed plate 51, the plate face of the display surface of the first display screen 85 and the first fixed plate 51 is parallel Or it is substantially parallel, by rotating the first rotating bar 56 manually, the angles of display of the display surface of adjustable first display screen 85, with Different display environments is adapted to, after the completion of angles of display adjustment, passes through the perforation of the first locating piece 57, first and first positioning hole 111, which cooperate, fixes the first rotating bar 56, when needing to adjust angles of display again, from the first perforation and first positioning hole The first rotating bar 56 is pulled out in 111 can be rotated the first rotating bar 56.

In an alternative embodiment, such as in the present embodiment, the first rotating bar 56 includes that the first segmental arc 54 and first prolongs Stretch section 55；First rotating shaft 53 is fixed in the middle part of first segmental arc 54, and one end is fixedly connected with the first fixed plate 51；First segmental arc 54 other end connects the first extended segment 55, and one end of the first extended segment 55 extends downward such that user is more convenient and adjusts display Angle, wherein the first perforation is set under the first extended segment 55, when multiple first positioning holes 111 are moved along the first extended segment 55 Arranged in tracks.

In an alternative embodiment, such as in the present embodiment, environment monitoring node bracket further includes the first fixation kit, the One fixation kit includes the first bolt 61 and the first nut 62, and 61 head of the first bolt passes through the lower cylinder of the first upper shell 11, first It is threadedly coupled after body 12 with the first nut 62, the first upper shell 11 and the first lower shell 12 is fixed.

Referring again to Fig. 5, Fig. 6 a to Fig. 6 g, Fig. 7 to Figure 10, in an alternative embodiment, such as in the present embodiment, ring It includes the 2nd LoRa radio frequency chip 301, network interface module 305 and the second microprocessor 302 that border, which monitors gateway apparatus, and the 2nd LoRa is penetrated The output end of frequency chip 301 is electrically connected the first output end of the second microprocessor 302, the output end electrical connection of network interface module 305 The second output terminal of second microprocessor 302.

In the present embodiment, environmental monitoring gateway apparatus can receive environment by the 2nd LoRa radio frequency chip 301 at a distance The information parameter for the crop growth environment that monitoring node device is sent, and pass through network interface module 305 for crop growth environment Information parameter be sent to terminal device, can also by the 2nd LoRa radio frequency chip 301 to environment monitoring node device forward control System instruction.

In an alternative embodiment, such as in the present embodiment, the information parameter received is packaged by the second microprocessor 302 Afterwards, it is sent to terminal device, and the control instruction that terminal device is sent is transmitted to environment by the 2nd LoRa radio frequency chip 301 Monitoring node device.

In an alternative embodiment, such as in the present embodiment, the model STM32L151R of the second microprocessor 302.Such as It is the physical circuit figure of the second microprocessor 302 of STM32L151R model, due to single physical circuit shown in Fig. 6 a to Fig. 6 g Scheme larger, therefore the physical circuit figure of the second microprocessor 302 of STM32L151R model is divided into seven width circuit diagrams.

In an alternative embodiment, such as in the present embodiment, the model SX1278 of the 2nd LoRa radio frequency chip 301.Such as It is the physical circuit figure of the 2nd LoRa radio frequency chip 301 of SX1278 model shown in Fig. 5.

In an alternative embodiment, such as in the present embodiment, environmental monitoring gateway apparatus further includes the second storage medium 304, in an alternative embodiment, such as in the present embodiment, the second storage medium 304 is solid state hard disk, in an alternative embodiment In, such as in the present embodiment, the model TC58NCF602GAT of solid state hard disk.

In an alternative embodiment, such as in the present embodiment, environmental monitoring gateway apparatus further includes environmental monitoring gateway branch Frame, the 2nd LoRa radio frequency chip 301, network interface module 305 and the second microprocessor 302 are set on environmental monitoring gateway bracket, with Just the 2nd LoRa radio frequency chip 301, network interface module 305 and the second microprocessor 302 are preferably protected.

In an alternative embodiment, such as in the present embodiment, environmental monitoring gateway apparatus further includes the second power supply unit 303, the second power supply unit 303 is set on environmental monitoring gateway bracket and the second microprocessor 302 of electrical connection, to give second micro- place Manage the devices power supply such as device 302 and the 2nd LoRa radio frequency chip 301.

In an alternative embodiment, such as in the present embodiment, the second power supply unit 303 includes the second battery.

In an alternative embodiment, such as in the present embodiment, the second power supply unit 303 further includes the second solar battery Plate, the second solar panel are electrically connected the second battery to charge to the second battery, and the electrical connection second of the second battery is micro- Processor 302 is to wait devices power supply to the second microprocessor 302.

In an alternative embodiment, such as in the present embodiment, environmental monitoring gateway apparatus further includes second display screen 805, Second display screen 805 is set on environmental monitoring gateway bracket, for showing the information parameter of crop growth environment.

In an alternative embodiment, such as in the present embodiment, environmental monitoring gateway apparatus further includes camera 804, camera shooting First 804 are set on environmental monitoring gateway bracket, for acquiring the image information of crops, and monitor the environment around crops.

In an alternative embodiment, such as in the present embodiment, environmental monitoring gateway apparatus further includes wireless router 806, Network interface module 305, camera 804 and second display screen 805 are electrically connected wireless router 806 and connect to communicate with terminal device It connects, camera 804 and second display screen 805 work under the control of terminal device.In an alternative embodiment, such as this In embodiment, 806 grafting Internet of Things card of wireless router, to connect network.

In an alternative embodiment, such as in the present embodiment, environmental monitoring gateway apparatus further includes second environment sensor 800, second environment sensor 800 is made an uproar including the second wind transducer, the second air velocity transducer, the second optical sensor, second Sonic transducer, the second air temperature sensor, the second air humidity sensor, the second carbon dioxide sensor, the second dust are dense Spend one of sensor, the second soil pH sensor, the second soil temperature sensor, second soil humidity sensor or more Kind.Preferably, in the present embodiment, second environment sensor 800 includes the second optical sensor 803, the second wind transducer 801 With the second air velocity transducer 802, the model HA2003 of the second optical sensor 803, the model of the second wind transducer 801 GZYK9X, the model FS-V2-30 of the second air velocity transducer 802.Second environment sensor is arranged in environmental monitoring gateway apparatus After 800, it can not only be connected by network interface module 305 with terminal device, the function of environment monitoring node device can also be had both, Use environmental monitoring gateway apparatus more flexible.

Referring again to Fig. 8 a, Fig. 8 b, Fig. 9 a, Fig. 9 b and Figure 10, in an alternative embodiment, such as in the present embodiment, Environment monitoring node bracket includes second base 400, the second vertical bar 100, the second electronic box 300, the second fixed frame and second crossbar 200；Second vertical bar 100 includes the second upper shell 101 and the second lower shell 102, and 102 lower part of the second lower shell is fixed on the second bottom On seat 400, the second upper shell 101 is set on the second lower shell 102 and can be up and down relative to the second lower shell 102；The Two electronic boxs 300 are fixed on the outer wall of the second upper shell 101；Second fixed frame is fixed on the outer wall of the second upper shell 101；The Two cross bars 200 are fixed on the second upper shell 101.

In the present embodiment, environment monitoring node bracket includes the second upper shell 101 and the second lower shell 102, cylinder on second Body 101 can be up and down relative to the second lower shell 102, by adjusting between the second upper shell 101 and the second lower shell 102 Relative position, the height of adjustable second vertical bar 100, so that environment monitoring node bracket adapts to different topography environment and difference The crops of height.

In an alternative embodiment, such as in the present embodiment, the 2nd LoRa radio frequency chip 301 and the second microprocessor 302 Preferably to protect the 2nd LoRa radio frequency chip 301 and the second microprocessor 302 in the second electronic box 300.

In an alternative embodiment, such as in the present embodiment, the second upper shell 101 packs into the second lower shell by lower part 102, second crossbar 200 is fixed on the top of the second upper shell 101 and vertical with the second upper shell 101, wherein the second illumination passes The induction component of sensor, the induction component of the second wind transducer, the induction component of the second air velocity transducer and camera 804 are set In in second crossbar 200, preferably to acquire the information parameter of crop growth environment.

In an alternative embodiment, such as in the present embodiment, the second card is convexly equipped on the inner wall of 101 lower part of the second upper shell Block 1102, the outer wall of the second lower shell 102 is convex to be provided with the second supporting walls 700, and the second supporting walls 700 are equipped with for the second card The second notch 702 that block 1102 passes through.When needing to increase the second vertical bar 100, the second upper shell 101 is lifted, the second fixture block is made 1102, by the second notch 702, then rotate the second upper shell 101, so that the second fixture block 1102 is staggered with the second notch 702, most After put down the second upper shell 101, so that the second fixture block 1102 is supported on the upper surface of the second supporting walls 700, thus second can be erected Bar 100 is turned up.When needing to reduce the second vertical bar 100, the second upper shell 101 is lifted to and rotated the second upper shell 101, makes second Notch 702 and the second fixture block 1102 are corresponding, then transfer the second upper shell 101, and the second fixture block 1102 is made to pass through the second notch 702, and make the lower support of the second upper shell 101 in second base 400, thus the second vertical bar 100 can be turned down.

In an alternative embodiment, such as in the present embodiment, 700 upper surface of the second supporting walls is convexly equipped with the second limited wall 701, the second limited wall 701 is located at the two sides of the second notch 702, for limiting the second fixture block 1102, prevents the second fixture block 1102 It is non-artificial to turn to 702 top of the second notch and pass through from the second notch 702.

In an alternative embodiment, such as in the present embodiment, there are two the second fixture blocks 1102, corresponding, the second notch 702 It also is two, so that the second upper shell 101 is more firm.In other embodiments, the second fixture block 1102 can also be multiple, corresponding , the second notch 702 is also multiple.

In an alternative embodiment, such as in the present embodiment, there are two the second supporting walls 700, is respectively arranged on the second lower cylinder On the outer wall at 102 top of body and middle part, so that the second vertical bar 100 can there are three types of optional height.In other embodiments, Two supporting walls 700 can also have it is multiple so that the second vertical bar 100 can have more optional height.

In an alternative embodiment, such as in the present embodiment, the second fixed frame includes the second fixing seat 502, the second shaft 503, the second rotating bar 506, the second fixed plate 501 and the second locating piece 507；Second fixing seat 502 is fixed on the second upper shell On 101 outer wall；Second shaft 503 is rotatably arranged in the second fixing seat 502；Second rotating bar 506 is fixed on the second shaft It is rotated synchronously on 503 and with the second shaft 503；Second fixed plate 501 is fixed on the second rotating bar 506；On second upper shell 101 Be provided with multiple second location holes 1101, the second rotating bar 506 is provided with the second perforation, wherein the second locating piece 507 be used for according to Secondary the second perforation, the second location hole 1101 of passing through is with fixed by the second rotating bar 506.In the present embodiment, the second fixed plate 501 is used In fixed second display screen 805, after second display screen 805 is fixed on the second fixed plate 501, the display surface of second display screen 805 Parallel or substantially parallel with the plate face of the second fixed plate 501, by rotating the second rotating bar 506 manually, adjustable second is aobvious The angles of display of the display surface of display screen 805, it is fixed by second after the completion of angles of display adjustment to adapt to different display environments The position perforation of part 507, second and second location hole 1101 cooperate and fix the second rotating bar 506, need to adjust display again When angle, pulling out the second rotating bar 506 from the second perforation and second location hole 1101 can be rotated the second rotating bar 506.

In an alternative embodiment, such as in the present embodiment, the second rotating bar 506 includes the second segmental arc 504 and second Extended segment 505；The second shaft 503 is fixed in the middle part of second segmental arc 504, and one end is fixedly connected with the second fixed plate 501；Second The other end of segmental arc 504 connects the second extended segment 505, and one end of the second extended segment 505 extends downward such that user is more square Just angles of display is adjusted, wherein the second perforation is set under the second extended segment 505, and multiple second location holes 1101 extend along second Arranged in tracks when section 505 moves.

In an alternative embodiment, such as in the present embodiment, environment monitoring node bracket further includes the second fixation kit, the Two fixation kits include the second bolt 601 and the second nut 602, and 601 head of the second bolt passes through the second upper shell 101, second It is threadedly coupled after lower shell 102 with the second nut 602, the second upper shell 101 and the second lower shell 102 is fixed to each other.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (8)

1. a kind of environment monitoring node device, which is characterized in that for monitoring crop growth environment, including the first LoRa radio frequency Chip, first environment sensor and first microprocessor, the output end electrical connection described first of the first LoRa radio frequency chip It is second defeated to be electrically connected the first microprocessor for first output end of microprocessor, the output end of the first environment sensor Outlet.

2. environment monitoring node device as described in claim 1, which is characterized in that the model of the first microprocessor STM32L151R。

3. environment monitoring node device as described in claim 1, which is characterized in that the model of the first LoRa radio frequency chip SX1278。

4. environment monitoring node device as described in claim 1, which is characterized in that the environment monitoring node device further includes ring Border monitoring node bracket, the first LoRa radio frequency chip and the first microprocessor are set to the environment monitoring node bracket On.

5. environment monitoring node device as claimed in claim 4, which is characterized in that the environment monitoring node device further includes One power supply unit, first power supply unit is set on the environment monitoring node bracket and electrical connection first micro process Device.

6. environment monitoring node device as claimed in claim 4, which is characterized in that the environment monitoring node device further includes One display screen, first display screen is set on the environment monitoring node bracket and the electrical connection first microprocessor.

7. environment monitoring node device as described in claim 1, which is characterized in that the first environment sensor includes the first wind To sensor, the first air velocity transducer, the first optical sensor, the first noise transducer, the first air temperature sensor, first Air humidity sensor, the first carbon dioxide sensor, the first sensor of dust concentration, the first soil pH sensor, the first soil One of earth temperature sensor, first soil humidity sensor are a variety of.

8. a kind of environmental monitoring system, which is characterized in that filled including environment monitoring node described in claim 1 to 7 any one It sets.