Automatic chest X-ray photography table

The utility model relates to an automatic chest X-ray photography table. The front end of a cartridge rack is provided with a movable breathing sensing plate and a stature sensor is arranged above the cartridge rack. The position that the human body stands in front of the breathing sensing plate is provided with a weight sensor. The stature sensor and the weight sensor are connected with A/D (mold /number) converting circuits, while the two A/D (mold /number) converting circuits are connected to a computer control unit to carry out light exposure control. The computer control unit is also provided with a control branch which is connected with an exposure timing device. The utility model makes use of a breathing displacement sensor delta to check the patient's optimum breathing time and carries out x-ray exposure for the patient. The utility model has the advantages that the automatic chest X-ray photography table can measure the patient's stature and weight (fatness and thinness), provide the optimum photographic occasion and the photographic parameter, reduce artificial error as far as possible, guarantee the quality of the X-ray photograph of the chest and reduce unnecessary irradiation to the patient owing to the rate of re-photographing and the rate of discarded films cut down to minimum. With convenient and quick use, and the automatic chest X-ray photography table has accurate and normative operation of measurement.