46results about How to "Counteract shaking" patented technology

The adjustable weight counterbalance display of the invention, includes a display, a pedestal and an adjustable weight counterbalance structure. Among which, the pedestal includes a convex underside, whereas the adjustable weight counterbalance structure includes a weight counterbalance piece. Therefore the user can control the weight counterbalance piece by one single hand to make the whole gravity of the display move and then to adjust the tilt angle of display along with the change of curvature of the convex underside of the display, and the invention has especially the function of self-balance, can offset the shake, or vibration that is produced by outside force, prevent the display from falling down; furthermore the invention is of simple whole structure, anc reduce the production difficulty dramatically, which can not only saving the manufacturing cost efficiently but, and can reduce th time it needs.

The invention belongs to the technical field of take-out boxes, and discloses an anti-soup spilling self-adaptive take-out box and method. The anti-soup spilling self-adaptive take-out box and methodinvolves a hemispherical shell, the opening end of the hemispherical shell is fixedly connected with the opening end of a columnar shell, a box door is hinged into an opening formed in the edge of thefront side of the upper surface of the columnar shell, fixing frames are fixedly connected to the left side and the right side of the lower surface of the hemispherical shell, a partition cavity is formed in the hemispherical shell, a sliding guiding mechanism is arranged in the partition cavity, and a suspension mechanism is arranged on the bottom wall of the columnar shell. According to the anti-soup spilling self-adaptive take-out box and method, through the arrangement of the sliding guiding mechanism, and by means of sliding of the sliding guiding mechanism, the suspension device can berapidly guided to rapidly adapt to inclination of the take-out box through a magnetic disc, and the balance is kept.

The invention discloses a ball grinder automatic speed adjusting system and method. The system comprises a ball grinder body, a first semi-circular clamping plate, a bolt hole, a first base, a rotating shaft, and a speed adjusting shell; a feeding opening is formed is formed in one end of the ball grinder body, the first base is arranged on one side of the bottom of the ball grinder body, a secondbase is arranged on the other side of the bottom of the ball grinder body, the second base is located on one side of the first base, a fixed frame is fixed into the second base through a screw, a three-phase motor is fixed to the center of the fixed frame through a screw, and is located in the second base, and one end of the three-phase motor is sleeved with the rotating shaft. The ball grinder automatic speed adjusting system is simple in structure, the material size and kind are input, a data analysis module analyzes the rotating speed needed by the motor, an instruction is issued, throughan instruction output module, the three-phase motor is controlled to rotate, the aim of adjusting the rotating speed of the ball grinder body is achieved, work efficiency is greatly improved, and useby a user is convenient.

The invention provides a shockproof precision surveying and mapping support for field surveying and mapping, and relates to the field of surveying and mapping equipment. Comprising a bottom plate, a through hole is formed in the center of the upper end face of the bottom plate, an adjusting plate is arranged at the upper end of the bottom plate, a bearing is arranged at the center of the upper end face of the adjusting plate, the lower end of the bearing is fixedly connected to the center of the upper end face of the adjusting plate in an embedded mode, and a second connecting plate is arranged at the upper end of the adjusting plate; a supporting column is arranged at the center of the lower end face of the second connecting plate, the lower end of the supporting column is fixedly connected to the center of the bearing, and a first connecting plate is arranged at the upper end of the second connecting plate. The multiple damping springs are arranged between the first connecting plate and the second connecting plate and can counteract shaking and vibration borne by the bottom plate, the stability of the surveying and mapping instrument on the upper end face of the first connecting plate can be effectively guaranteed, and the accuracy of measured data during surveying and mapping is improved.

The adjustable weight counterbalance display of the invention, includes a display, a pedestal and an adjustable weight counterbalance structure. Among which, the pedestal includes a convex underside, whereas the adjustable weight counterbalance structure includes a weight counterbalance piece. Therefore the user can control the weight counterbalance piece by one single hand to make the whole gravity of the display move and then to adjust the tilt angle of display along with the change of curvature of the convex underside of the display, and the invention has especially the function of self-balance, can offset the shake, or vibration that is produced by outside force, prevent the display from falling down; furthermore the invention is of simple whole structure, anc reduce the production difficulty dramatically, which can not only saving the manufacturing cost efficiently but, and can reduce th time it needs.

The invention is a high-voltage cable deicing device based on ultrasonic deicing. The device includes landing gear (1), frame (2), battery (3), electronic governor (4), motor (5), propeller (6), flight controller (7), GPS (8) , remote control receiver (9), 220V power frequency mobile power supply (10), ultrasonic generator (11), ultrasonic transducer (12), deicing probe (13), deicing control unit (14), camera (15 ), camera pan / tilt (16), mechanical arm (17), laser ranging module (18) and gyroscope (19). The invention greatly reduces the risk of manual deicing by electric workers, adopts ultrasonic technology for deicing, has low energy consumption and high efficiency, and through the three-axis mechanical arm and its equipped gyroscope and laser ranging module, it can offset its own shaking and achieve accurate Locate the point of deicing action.

The invention discloses an energy-saving security net rolling power machine, which comprises a main body, a main rotating shaft rotatably connected to the top of the main body, a placement shaft located below the main rotating shaft, a connecting groove is opened on the surface of the main rotating shaft, and the inner cavity of the connecting groove is inserted into the A fixed bump is connected to the inner cavity of the main rotating shaft below the connecting groove, and a limiting groove is provided. Stoppers are fixedly connected to the top of the left and right side walls of the inner cavity of the limiting groove, and a rotating cavity is opened at the center of the inner cavity of the fixed bump. , the left and right side walls of the inner cavity of the fixed protrusion are provided with sliding grooves, the inner cavity of the sliding groove is slidably connected with a sliding block, and the center of the inner cavity surrounded by the stoppers on the left and right sides is threaded along its height direction There is a threaded screw rod, and a sliding block is slidably connected to the threaded screw rod located in the rotating cavity. The design structure of the present invention is reasonable, and can limit and fix the fixed protruding block. The fixed protruding block and the connecting groove are not easy to fall off. At the same time, the bolt can fix roller shafts of different sizes, and has a wide application range.