4 results about "BNC connector" patented technology

The utility model discloses a BNC connector with stable connection, which comprises a connector main body, the outer side wall of the connector main body is provided with a bayonet groove and a circular groove, one end of the connector main body is provided with a notch, the notch, the bayonet groove and the circular groove are communicated, the outer side of the connector main body is slidably provided with a locking ring, one side of the locking ring is integrally provided with a stop block, and the stop block is provided with a locking groove. A transverse groove is formed in the outer side of the connector body and communicated with the bayonet groove, the check block is slidably installed in the transverse groove, an elastic piece is installed on the outer side of the connector body, a plurality of elastic feet which are annularly distributed at equal intervals are arranged on one side of the elastic piece, and one end of each elastic foot abuts against the locking ring. According to the utility model, through arrangement of the locking ring and the stop block, the stop block can be used for stopping the projection on the female head, thereby preventing the connector main body from being mistakenly touched to rotate, preventing the connector main body from being separated from the female head, and ensuring stable connection between the connector main body and the female head.

The utility model relates to a multifunctional composite flat cable structure which comprises a liquid pipeline, a video line, a data line, a power line, an optical fiber line and a gas pipeline. The liquid pipeline, the video line, the data line, the power line, the optical fiber line and the gas pipeline are all wrapped in a flat outer sheath; the data line is arranged in the middle of the flat outer sheath, the video line is arranged on the left side of the data line, and the liquid pipeline is arranged on the left side of the video line; the right side of the data line is provided with the power line and the optical fiber cable, an end head structure based on the multifunctional composite flat cable structure comprises an end head piece shell, and the end head piece shell is internally provided with a liquid pipe port, a BNC connector, an RJ interface, a power line connector, an optical fiber port and an air pipe port from left to right; the purpose of the utility model is to integrate a plurality of existing cables and satisfy the comprehensive transmission function of energy and material of automatic intelligent equipment.

The utility model discloses a kind of BNC flat welding device, including feeding assembly, bottom plate and soldering iron piece, the feeding assembly includes vibration disc and terminal track, the bottom plate top is integrated with vertical plate and is used to push vertical plate to move back and forth back and forth component, the vertical plate outer surface wall is fixedly connected with soldering iron up-down cylinder and terminal clamping left-right cylinder, the soldering iron up-down cylinder output end is fixedly connected with soldering iron piece.In the present application, vibration disc and terminal track prepare terminal, terminal clamping left-right cylinder drives terminal clamping cylinder to clamp BNC terminal, then by terminal clamping front and rear cylinder cooperation slide rail, terminal and soldering iron piece are moved forward, then by terminal clamping up-down cylinder, terminal is sent to specified position, finally by soldering iron up-down cylinder drives soldering iron piece to weld terminal and wire rod, complete circulation, to realize BNC connector and coaxial cable automatic welding, reduce the working strength of operator, improve welding efficiency.

The invention provides an electrostatic probe for early fault detection of a heavy duty gas turbine and a use method thereof, and is applied to the field of early fault diagnosis of gas turbines, the electrostatic probe comprises a probe 1, a first insulating cover, a second insulating cover, a connecting block, a BNC connector and a shielding cover; the shielding cover contains the top end of the first insulating cover; the BNC connector is installed on the outer surface of the top end of the shielding cover, and an inner core of the BNC connector penetrates through the shielding cover and is arranged in the shielding cover. The bottom end of the probe is a detection end, and the detection end of the probe extends out of the first insulating cover; the top end of the probe penetrates through the first insulating cover and then is installed in the shielding cover. The probe is connected with the BNC connector through a connecting block arranged at the top end. The connecting block is connected with an inner core of the BNC connector; the second insulating cover is arranged in the shielding cover and is coaxial with the shielding cover. One end of the second insulating cover abuts against the inner top wall of the shielding cover. The early fault of the heavy duty gas turbine can be accurately detected by detecting the abnormal charged particles in the gas circuit pipeline.