Battery fixing mechanism of electronic device

The invention discloses a battery fixing mechanism of an electronic device, the battery fixing mechanism is used for fixing the battery provided with a first combination part to the electronic device, comprising a sliding part which is arranged in the electronic device in a sliding way, an elastic part which provides recovery elasticity for the sliding part, and an operation part which drives the sliding part to slide laterally. The sliding part is provided with a second combination part which is used for combining with the first combination part correspondingly, and a first guide part; the operation part is provided with a second guide part which is corresponding to the first guide part, therefore, on the premise that the operation part moves to a receiving part, the second guide part pushes the first guide part and drives the sliding part to slide laterally, thus leading the second combination part to be disconnected with the first combination part.