Peg Cell for fixing tent

A tent fixing pin cell for operating a mosquito repellent ultrasonic device using an oxidation-reduction reaction according to the present invention comprises : copper as a reduction electrode for reduction reaction; zinc as an oxidation electrode for oxidation reaction; soil filled in the tent fixing pin cell and acting as an electrolyte between the zinc and the copper; an electric wire through which electricity generated from the soil as an electrolyte, the zinc as an oxidation electrode, and the copper as a reduction electrode moves; a spiral joint part capable of separating a tent fixing pin to put the soil in the tent fixing pin cell; a ground contacting part for allowing the tent fixing pin cell to be fixed in the ground; and a mosquito repellent device generating mosquito repellent ultrasound by the electricity moved from the electric wire. As the natural soil is used, a small amount of electricity can be generated without using a battery. Therefore, the present invention can be used more easily. In addition, mosquito repellents that are now a necessity for campers are mostly sprayed or applied to the body. However, the mosquito repellents may have substances harmful to the body, and the substances can be dangerous, especially for children. If mosquitoes are eliminated by using the tent fixing pin for operating the device which generates electricity by the oxidation-reduction reaction and gives a frequency in a domain where the mosquitoes dislike, a user can enjoy pleasant camping which is more safe and harmless to the body by emitting only electromagnetic waves to a degree which is not harmful to humans.COPYRIGHT KIPO 2018