A remote telemetry switch for industrial internet of things
An Internet of Things, remote technology, applied in the direction of electromagnetic relay details, electrical components, electromagnetic relays, etc., can solve problems such as only starting, complex structure, loss, etc., to avoid easy damage, strong anti-relaxation, hardness Moderate effect
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Embodiment 1
[0018] A remote telemetry switch for industrial Internet of Things, including a mobile phone module with a mobile phone signal, a ringing wire 2, a diode 3, a capacitor 4, a relay 5, a horizontal T-shaped armature 6, a spring 7, an insulating D-ring 8, and a conductive ball 9. Insulating ball 10, plug 11, and jack 12; the ringing wire 2 is placed in the mobile phone module 1, and is cut out of the original ringing wire in a closed circuit. One end is connected to the diode 3 through a wire, and the other end is The capacitor 4 and the relay 5 are connected in parallel via wires to form a loop. This can directly follow the existing technology; the width of the horizontal T-shaped armature 6 is close to the relay 5, and the spring 7 and the insulating D-ring 8 are respectively passed through the upper and lower sides. The vertical part is connected, and its thin part is inserted into the lower end gap of the insulating D-ring 8. The insulating D-ring 8 is filled with conductive ba...
Embodiment 2
[0020] A remote telemetry switch for industrial Internet of Things, the structure is the same as that of Embodiment 1. The steel used for the spring 7 includes 0.45% C, 0.68% Si, 0.56% Si, 0.79% Mn, 0.92% Cr, 0.12% Sn, 0.03% Hf, and the remainder consists of Fe and total Less than 0.05% impurity element composition. The preparation method of spring steel: weigh each raw material, put it in a mixer and stir evenly to obtain a mixture; put the above mixture into a high temperature furnace for fusion treatment to obtain a mixed metal liquid; pour the above mixed metal liquid to the specified In the mold, the steel for spring is obtained after cooling and forming.
Embodiment 3
[0022] A remote telemetry switch for industrial Internet of Things, the structure is the same as that of Embodiment 1. The steel used for the spring 7 includes 0.45% C, 0.68% Si, 0.56% Si, 0.79% Mn, 0.92% Cr, 0.12% Sn, 0.021% Hf, and the remainder consists of Fe and total Less than 0.05% impurity element composition. The preparation method of spring steel: weigh each raw material, put it in a mixer and stir evenly to obtain a mixture; put the above mixture into a high temperature furnace for fusion treatment to obtain a mixed metal liquid; pour the above mixed metal liquid to the specified In the mold, the steel for spring is obtained after cooling and forming.
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