主動吸附式的承載裝置

本論文是以低成本可回收的PLA塑料，作為主動吸附式的承載裝置的外殼，有別於市面上的被動式吸盤，本研究則是採用微型真空馬達的主動式吸盤，此微型PUMP 370-B的抽氣壓力可達-65.6KPa，搭配1個直徑為42mm的真空矽膠吸盤，作為主要吸盤，2個直徑為30mm的真空矽膠吸盤則是作為輔助式吸盤，承載裝置吸附在玻璃表面上時，其荷重能力可以達3KG，在較粗糙的粉刷牆面也有1.4KG的荷重能力。蓄電裝置則是採用18650鋰離子電池，產品內部電路設計有電池保護電路、升壓電路、穩壓電路、電量顯示電路等，也提供5V1A對其他3C裝置進行充電。最終本論文是以第四代電路為主，充電以變壓器5V1A的規格下，可在1小時又40分鐘左右完成充電，且有過充與過放電的保護功能，電量指示燈功能，待機時間長達133.67hr，承載裝置有5小時左右的續航力，實際應用在USB LED照明燈、手機架、掛勾、行動電源等。

關鍵字

迷你幫浦；主動吸盤；鋰離子電池；電池保護電路

並列摘要

The supporting mechanism used in this paper is based on the low cost of recyclable PLA plastic, as the bearing device shell of the active adsorption element. This active sucker is different from those on the markets that are mainly passive. In this study, the mini-vacuum pump 370-B is used as the suction motor. The pressure of the mini pump can reach as low as -65.6 KPa. The active sucker has a main vacuum head made of silica gel with a diameter of 42mm and another two smaller vacuum heads that also made of silica gel with the diameter of 30mm. When the active sucker absorbed on top of the surface of the glass, the loading capacity reached up to 3Kg, but the load just arrived at 1.4Kg in the rough painted wall. The 18650 lithium-ion battery was used to store the energy. The main components of the active sucker include the protection circuit, the boost circuit, the voltage regulator circuit, and the power display circuit. It also provides a power of 5V1A for a 3C product charging. In the final, this paper adopts the fourth generation circuit of our study under the 5V1A specification. The charging time reaches as long as 1 hour and 40 minutes. This active sucker has the advantages of over charge and discharge protection, power indicator, long standby of 133.67hr, and 5 hr for loading. Above excellent characteristics can be applied on the USB LED lights, mobile phone rack, hook, mobile power, and so on.