Position detection device and book distribution machine

The embodiment of the utility model relates to a position detection device and a book distribution machine, the position detection device comprises a base, a clamping groove which is arranged on the bottom surface of the base and has two open ends, a fixing piece arranged on the base, a telescopic rod with a first end hinged to the base and a proximity sensor arranged on the telescopic rod, and the fixing piece can extend into the clamping groove. The proximity sensor is used for feeding back appearance signals to the upper computer. The book distribution machine comprises the position detection device. According to the position detection device and the book distribution machine disclosed by the embodiment of the invention, the position is reported in an active adjustment and feedback mode, so that the sorting difficulty of books on the book distribution machine is reduced. 本申请实施例涉及一种位置检测装置及配书机，位置检测装置包括底座、设在底座底面上且两端均为开放端的卡槽、设在底座上的固定件、第一端铰接在底座上的伸缩杆以及设在伸缩杆上的接近传感器，固定件能够伸入到卡槽内，接近传感器用于向上位机反馈出现信号。配书机包括上述位置检测装置。本申请实