10results about How to "Fix placement issues" patented technology

The utility model relates to the technical field of connecting devices, in particular to a connecting device of a photovoltaic tracking support. The device comprises a supporting frame, a rotating shaft is rotationally connected to one side of the supporting frame, a motor is installed at the left end of the supporting frame, the output end of the motor is fixed to the rotating shaft, a supporting arm is fixedly connected to the arc face of the rotating shaft, a fixing rod is fixedly connected to the upper end of the supporting arm, and a mounting groove is formed in the upper end of the fixing rod. A first connecting piece is slidably connected to the inner wall of the mounting groove, a second connecting piece is arranged at the upper end of the first connecting piece, and a screw rod is inserted into the upper end of the second connecting piece in a threaded mode, so that the problem that a worker places the photovoltaic panel on the fixing rod, so that the photovoltaic panel is in an inclined state, and the worker continues to place the photovoltaic panel on the fixing rod is solved; the problem that a photovoltaic panel placed on a fixing rod may be impacted and slides off from the fixing rod, and then potential safety hazards are caused to workers installing the photovoltaic panel below is solved.

The utility model relates to the technical field of notebook computer supports, in particular to a rotary notebook computer bracket with an expansion slot, which comprises a base, a disc, a connecting rod and a supporting plate, the expansion slot is mounted on the back of the base, the expansion slot is connected with the base to form a U-shaped slot structure used for placing a multi-port converter, and the disc is arranged in the middle of the base. A positioning piece is mounted on the disc; one end of each connecting rod is rotationally connected with the positioning piece, and the other end of each connecting rod is rotationally connected with the supporting plate. According to the rotary notebook computer bracket with the expansion slot, the expansion slot is formed in the side, close to the base, of the supporting plate and is connected with the supporting plate to form a U-shaped slot structure, so that the problem of placement of a multi-port converter when a user uses a notebook computer is effectively solved. According to the design, the multi-port converter can be stably placed on the bracket, and the trouble that a user forgets to carry the multi-port converter or does not properly place the multi-port converter to cause loss is avoided.

The invention provides a multi-axis mechanical arm and a moving platform with the same. The multi-axis mechanical arm comprises a hanging plate body; the two supporting arms are arranged on the hanging plate body in the extending direction of the hanging plate body in a spaced mode, each supporting arm comprises a supporting plate body, and the two supporting arms are arranged in the mode that the two supporting arms are close to each other or away from each other so as to clamp or release a workpiece; the two clamping parts and the two supporting arms are arranged in a one-to-one correspondence mode, each clamping part is rotatably arranged on a supporting plate body of the corresponding supporting arm around a first preset axis, and each supporting arm is connected with a workpiece through the corresponding clamping part so that the two clamping parts can drive the workpiece to rotate; the problem that in the prior art, a mechanical arm is difficult to grab and place irregular workpieces in a limited space is solved.