| 摘要 |
PURPOSE:To decrease the number of parts, by forming the resin block body provided with the parts accomodating channel with a definite material and fastening said body and fitting board by a definite tapping screw and then, fixing the liquid crystal display element. CONSTITUTION:A resin block body 3 provided with the channel accomodating the electronic parts such as a liquid crystal display element 12, a crystal oscillator 5, a battery 10 etc., is made polyburylene terephthalate containing glass fiber or polycarbonate and each clamping destruction torque by a screw, return torque or maintaining force becomes larger. Accordingly, the element 12 is surely fixed by fastening the fitting board 13 and the body 3 by using M1.4-0.8 tapping screws 8.... By such a construction needless of screw clap tool, numbers of parts are decreased and construction is carried out rapidly and easily. |
