Earthquake warning device

The invention provides an earthquake warning device. The earthquake warning device comprises an earthquake warning body, an earthquake intensity sensing unit, a radian touch control curved surface, a positioning column, a metal bead body, an earthquake intensity sensing transmitting module, a buzzing warning unit, a lamplight warning unit, a reset unit and a power supply unit which are oppositely assembled, wherein the earthquake warning body, the earthquake intensity sensing unit, the radian touch control curved surface, the positioning column, the metal bead body, the earthquake intensity sensing transmitting module, the buzzing warning unit, the lamplight warning unit, the reset unit and the power supply unit are oppositely assembled; according to the earthquake warning device, sound and light are matched with the swinging radian of the metal bead body relative to the earthquake sensing and transmitting module to automatically judge the intensity of the earthquake, so that the effect of warning a user that