Portable intelligent watering system based on Internet of Things technology and watering method implemented by this system
An Internet of Things technology and a portable technology, applied in the field of portable intelligent watering systems, can solve the problem that the amount of watering and watering time cannot meet the needs of plant growth, and cannot realize simultaneous monitoring of multiple potted plants, watering in a cycle, and reasonable arrangement of output pipes Road and other problems, to achieve the effect of low power consumption, simple structure, high degree of automation
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specific Embodiment approach 1
[0041] Specific embodiment one: reference Figure 1 to Figure 10 Detailed description of this embodiment, the portable intelligent watering system based on the Internet of Things technology described in this embodiment includes a housing, a single-chip microcomputer 1, a soil moisture sensor 2, a drive circuit 5, a water pump 6, a stepping motor drive circuit, and a substation. water system,
[0042] The single chip microcomputer 1, the driving circuit 5 and the stepping motor driving circuit are all located in the housing,
[0043] The water distribution system includes an L-shaped plastic connector 7, a fixed block 8, a stepping motor 9, a screw rod 10, a fixed seat 11, a steering gear 4, a nut seat 12, a supporting chassis 13, and multiple adapters 14,
[0044] The soil humidity sensor 2 is set in the potted plant, and the humidity signal output terminal of the soil humidity sensor 2 is connected to the humidity signal input terminal of the single-chip microcomputer 1.
[0045] Th...
specific Embodiment approach 2
[0072] Embodiment 2: This embodiment is a further description of the portable intelligent watering system based on the Internet of Things technology described in Embodiment 1. In this embodiment, the adapter 14 includes two discs 14-1 and two Equal diameter screw 14-2, through pipe 14-3 and L-shaped duct 14-5,
[0073] There is a through hole 14-4 on the two discs 14-1, the through holes 14-4 on the two discs 14-1 are connected by the through pipe 14-3, and the through pipe 14-3 is movably connected in the arc In the groove 13-2, the bottom disc 14-1 is fixedly connected to one end of the L-shaped pipe 14-5, and the other end of the L-shaped pipe 14-5 is the water outlet of the adapter 14.
[0074] Two equal-diameter screws 14-2 pass between the two discs 14-1, and two equal-diameter screws 14-2 are used to fix the adapter 14 in the arc-shaped groove 13-2.
[0075] In this embodiment, the inner side of the L-shaped conduit 14-5 is threaded, which is convenient for connecting with an...
specific Embodiment approach 3
[0076] Specific embodiment three: This embodiment is a further description of the portable intelligent watering system based on the Internet of Things technology described in the first embodiment. In this embodiment, the fixing seat 11 is composed of a U-shaped plate 11-1 and a card slot. 11-2 is connected into an integrated structure, the stepping motor 9 is placed on the U-shaped plate 11-1, the swing arm 4-1 of the steering gear 4 is inserted into the slot 11-2, and the two U-shaped plates 11-1 There are symmetrical circular holes 11-3 on each side wall,
[0077] One end of the screw rod 10 passes through a circular hole 11-3 on the U-shaped plate 11-1 and is connected to the stepping motor 9 through a coupling, and the other end of the screw rod 10 passes through the screw hole on the nut base 12 and the U-shaped Another round hole 11-3 on the plate 11-1 is connected.
[0078] In this embodiment, a pulley is installed at the circular hole 11-3, and the purpose of installing th...
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