A kind of acupuncture point searching instrument for treating arthritis,Including point detection part,Point detection part include shell,Metal switch,Printed circuit board,Insulating guide rail,Insulation sliding block,Safety switch； Metal switch is arranged in shell upper side external,Metal switch is connected with printed circuit board by conducting wire,Metal switch is connected with insulating guide rail,Insulating guide rail and insulation sliding block are arranged inside housings,Metal switch connects insulating guide rail,Insulating guide rail connection insulation sliding block,The end of insulation sliding block studs with metal probe,Metal probe is connected by conducting wire with printed circuit board,The stretching and retraction movement of insulation sliding block are controlled by fiddling with for metal switch,Push down safety switch in the end of insulating guide rail. Point detection part is the slider guide mechanism of a specially designed electric-mechanic control system, has human acupoint detecting function.一種穴位尋找關節炎治療儀，包括穴位探測部分，穴位探測部分包括殼體、金屬開關、印刷電路板、絕緣導軌、絕緣滑塊、安全開關；金屬開關設置在殼體上側外部，通過導線將金屬開關與印刷電路板相連，金屬開關與絕緣導軌連成一體，絕緣導軌和絕緣滑塊設置在殼體內部，金屬開關連接絕緣導軌，絕緣導軌連接絕緣滑塊，絕緣滑塊的端部鑲有金屬探頭，金屬探頭通過導線與印刷電路板相連，由金屬開關的來回撥動控制絕緣滑塊的伸出與縮回運動，絕緣導軌的端部壓住安全開關。穴位探測部分是一特別設計的機電結合的滑塊導向機構，具有人體穴位探測功能。
