The invention discloses portable electrocardiograph equipment. The portable electrocardiograph equipment comprises a shell, arc-shaped anti-slipping plates, a button, driven gears, taking-up wheels, first rotary shafts, a cover plate, a display screen, a buckle, a driving gear, a knob, wiring ducts, clamping grooves, connectors, second rotary shafts, an anti-slipping handle, an arc-shaped ring, compression springs, elastic ropes, fixed bayonet locks, installing boxes and connecting wires. The portable electrocardiograph equipment is reasonable in structure, novel in design, easy to operate andconvenient to install; through the arc-shaped anti-slipping plates and the anti-slipping handle, a user is prevented from sliding when the electrocardiograph equipment is used; by rotating the knob,the knob drives the two driven gears which are meshed with each other through the second rotary shafts and the driving gear, the taking-up wheels which sleeve the second rotary shafts are rotated, accordingly, the connecting wires are controlled to slide in the wiring ducts and then controlled to take up and pay off, and winding of the connecting wires is prevented.