4results about How to "Increase the separation distance" patented technology

The utility model discloses a kind of bar conveying discharge devices, including arrangement platform (1), the middle part of arrangement platform (1) is connected with guide slot (2), the end of guide slot (2) is connected with baffle (3), the guide slot (2) of baffle (3) inner side is equipped with blanking opening (4), the above of blanking opening (4) is equipped with conveying belt (5), the side of blanking opening (4) is equipped with pusher plate (6), one end of pusher plate (6) is slidably connected on the arrangement platform (1) of guide slot (2) side, the other end of pusher plate (6) extends to baffle (3) outside and rotationally connected with eccentric wheel (7), the middle part of eccentric wheel (7) is connected with driving motor (8), the below of blanking opening (4) is equipped with material shovel (9) being inclinedly arranged.The utility model can arrange round bar blank in material shovel sequentially, to improve the processing efficiency of round bar blank for operating personnel.

The invention provides a thread machining auxiliary assembly, and relates to the field of internal thread machining. One side of the hollow supporting frame is fixedly connected with a fixed clamping base through bolts, three supporting rods are arranged on the outer side of the fixed clamping base in a surrounding mode, and each supporting rod is connected with two parallel connecting rods. A transmission screw is installed in the fixed clamping base, one end of the transmission screw is connected with a movable part, and the movable part is connected to the outer portion of the fixed clamping base. One ends of the parallel connecting rods are connected with a clamping jaw, and the clamping jaw is connected with the two parallel connecting rods. Through cooperation of the fixed ratchet disc and the movable ratchet disc, the rotation locking effect on the transmission screw rod is achieved, reverse rotation of the transmission screw rod is prevented, the stability of the state of the transmission screw rod is guaranteed, the problem of looseness of a screw tap clamping part is effectively avoided, and the thread machining precision is guaranteed. The screw tap chuck solves the problem that when a traditional screw tap chuck carries out machining operation, the screw tap clamping portion is prone to loosening, and the thread machining precision is affected.

The utility model relates to the technical field of Bluetooth earphones, in particular to a Bluetooth antenna and a head-mounted Bluetooth earphone. The Bluetooth antenna is arranged in the head-mounted Bluetooth earphone, the head-mounted Bluetooth earphone comprises an earphone shell, and the earphone shell comprises a metal shell and a plastic shell. The Bluetooth antenna comprises a first connecting part and a second connecting part, the first connecting part is provided with a first side face and a second side face which are oppositely arranged, the first side face is provided with an antenna radiation area, and the antenna radiation area is arranged at the position, close to the side edge, of the first side face; the second connecting part is flexibly connected with the first connecting part, the second connecting part is provided with a third side face and a fourth side face which are oppositely arranged, the third side face is provided with reference ground, and the reference ground is electrically connected with the antenna radiation area through a circuit. Wherein the first connecting part can be bent relative to the second connecting part, so that the antenna radiation area is arranged in a direction far away from the metal shell. The head-mounted Bluetooth earphone comprises the Bluetooth antenna. The Bluetooth signal transmission of the Bluetooth earphone applying the Bluetooth antenna is stable.

This application relates to a frequency converter unit, a frequency converter, and industrial control equipment. The frequency converter unit includes: a capacitor body, a bottom shell, a signal connector, and a cable connection assembly. The capacitor body includes an upper shell and a capacitor. The capacitor is disposed inside the upper shell, and a cavity is formed between the capacitor and the upper shell. The bottom shell has a mounting cavity. The bottom shell is detachably connected to the bottom of the upper shell. The signal connector is disposed on the upper shell and is positioned corresponding to the cavity. The cable connection assembly is disposed on the bottom shell and is positioned corresponding to the mounting cavity. The signal connector and the cable connection assembly are located on the same side of the outer shell. This utility model has the advantage of solving the problem of signal lines and output cables crossing and overlapping, and reducing the failure rate of the frequency converter.