The invention discloses a novel intelligent temperature collection device. The novel intelligent temperature collection device comprises a main body and a fixing buckle, wherein a temperature collection circuit, a wireless transmission unit and a battery are arranged in the main body; the fixing buckle is provided with a metal fixing rod and a fixing seat; a temperature sensor arranged in the fixing rod is electrically connected with a contact head arranged on the surface of a fixed end of the metal fixing rod; the contact head and the temperature collection circuit form an electrical path through a conductive sheet; two limiting blocks matched with the fixed end of the metal fixing rod are arranged in the main body; each limiting block is connected with a locking key through a spring; a limiting part for limiting free movement of each locking key is arranged between the locking key and the main body. After the novel intelligent temperature collection device is mounted, the locking keys are used for enabling the two limiting blocks to be matched with the end part of the metal fixing rod through elastic parts to achieve fixing; meanwhile, the end part of the fixing rod is connected with the conductive sheet, so that the temperature sensor and the temperature collection circuit form the electrical path; body temperature can be collected and sent; when the novel intelligent temperature collection device is taken off, the locking keys are drawn outwards, and the limiting blocks are separated from the fixing rod. Compared with the prior art, the novel intelligent temperature collection device is simple in structure and reliable in fixation.