Antenatal Training Sound Generating Apparatus for Pregnant Woman

摘要

This is intended to give guidance for pregnant women to listen to music without the disorder to the fetus of pregnant women being in action The sound generating device is disclosed. ; This devise is both thin on the abdomen of pregnant women for prenatal care is to want to attach a compact prenatal sound generating devices. To this end, the present invention is to connect the connecting means to the ends of the connection lines that carry signals of the acoustic device, and a first electrode on the first rubber magnet plate and the second rubber magnet plate and having a second electrode that is in contact with the first electrode, the central portion to the insertion of the plate-shaped piezoelectric element so as to form an adhesive layer formed homreul installation required for attachment to the body, and we propose a guidance sound generating device for pregnant women consisting of the second electrode and the piezoelectric element is a pressure-sensitive adhesive sheet to form a through hole in contact. ; In this way, the designed patterns are deulryeojum music and of course to the fetus by a thin piezoelectric yiryeoniwa, using its thickness is thin piezoelectric degree combined with a thin rubber magnet plate attached to the mother's abdomen and Apparel Even if that part is almost no wear embossed There is no difficulty in going out, light weight, thin, so do not do anything to interfere with the normal activity has beneficial effects are easily available.