Pressure gauge with cameras

• Main Authors: ZHANG LIXIN, TANG YAOWU, TIAN JIA
• Format: Patent
• Language: English
• Published: 21.01.2015
• Subjects: MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; PHYSICS; TESTING

The utility model discloses a pressure gauge with cameras, comprising a meter panel, a casing and a monitoring circuit. An intermediate part on the bottom of the meter panel is provided with an air duct connected to the meter panel; the casing and the meter panel form a whole piece which is arranged on an upper end of the meter panel; an upper end of the casing is provided with an upper casing; two sides of the casing are provided with cameras A; two sides of an upper casing on a same side with the meter panel are both provided with a camera B; the inner of the casing is provided with a control chip in connection with the cameras A and the cameras B; a lower part of the casing on a same side with the cameras A is provided with a data transmission interface in connection with the control chip. The monitoring circuit comprises an AD converting circuit and a signal amplification circuit. The pressure gauge completes pressure measuring and displaying functions; in addition, a plurality of cameras can meanwhile monitor a plurality of scenes to guarantee scene safety, and reduce use of single cameras, thereby reducing spaces occupied by cameras and lowering total cost.