5 results about "Hand shakes" patented technology

The utility model provides a new energy motor shell positioning tool which comprises an upper mounting plate, a supporting column, a lower mounting plate, a rotary pressing assembly, a clamping jaw assembly and a hand-cranking moving assembly, in the using process, a new energy motor shell is placed on the upper mounting plate by a worker, the clamping jaw assembly comprises a three-clamping-jaw air cylinder and a positioning block installed on the three-clamping-jaw air cylinder, and the three-clamping-jaw air cylinder is located on the lower mounting plate. A three-clamping-jaw air cylinder works to drive a positioning block to extend outwards to conduct centering positioning on the inner ring of the motor shell, then a worker drives a rotary pressing assembly by shaking a hand wheel, after the rotary pressing assembly moves to a proper position, a rotary pressing air cylinder works to drive a rubber block to press downwards, and the motor shell is firmly fixed to an upper mounting plate; when motor shells of different sizes are switched, compatible centering positioning can be achieved only by replacing positioning blocks in the clamping jaw assemblies, the motor shells of different diameters can be compatible by changing the distance between the two sets of rotating downward-pressing assemblies by shaking the hand wheel, operation is convenient, and the production efficiency can be greatly improved.

The utility model discloses a bearing plate survey point leveling device for roadbed resilience modulus measurement, including roof, sawtooth cutter mechanism, level, hand wheel, drive sleeve, outer sleeve and intermediate sleeve, the bottom one side of roof is installed with two fixed insertion rod subassembly, and the bottom surface other side is installed with two telescopic insertion rod subassembly, sawtooth cutter mechanism includes first connecting rod and metal sheet, and the metal sheet fixed mounting is at the bottom of first connecting rod, and the bottom of metal sheet is installed with sawtooth structure, and the level is installed at the top of metal sheet, and the bottom fixed mounting of hand wheel has drive shaft, and drive shaft rotation is connected on the top of roof, and drive sleeve is covered in first connecting rod outside, and drive sleeve is through gear assembly with drive shaft transmission connection, the utility model discloses through simple hand shake hand wheel, can realize the lifting and rotation of metal sheet and sawtooth structure to the leveling of survey point through metal sheet and sawtooth structure, and simple and convenient operation can satisfy the demand of engineering for efficient, accurate measurement.

The utility model provides an automobile wire harness terminal plugging processing device, and belongs to the field of terminal processing. The automobile wire harness terminal plugging processing device comprises a workbench, a feeding mechanism used for conveying wire harnesses is arranged on one side of a terminal machine, a fixing mechanism used for preventing the wire harnesses from shaking is arranged on one side of the terminal machine, the wire harnesses can be conveyed to the upper portion of the interior of a non-crimping terminal by controlling a conveying belt, and then the wire harnesses are inserted into the terminal by controlling a motor. The fixing part is inserted into the U-shaped part, the number of teeth of the second gear is one third of the number of teeth of the first gear, when the wire harness just moves to be in contact with the top of the non-crimping terminal, the fixing part just tightly fixes the wire harness in the U-shaped part, and therefore the problem that people need to keep arms immobile, and the wire harness cannot be firmly fixed is solved. In the process, a large amount of physical power of workers is consumed, and after the wire harness is placed in the terminal, once the hand shakes, the pressed terminal is easy to have a condition of unqualified quality.

Embodiments of the present application are applicable to the field of artificial intelligence, and provide a neural network model training method and an electronic device. A first image set including a plurality of first sample images is obtained, wherein the first sample images include a target object and a first bounding box obtained by detecting the target object. The first bounding box of the first sample image in the first image set is moved to obtain a second image set. Then, an initial first key point recognition model is trained based on the first image set and the second image set to obtain a trained first key point recognition model. The first bounding box in the first sample image is moved to simulate a case where a hand shakes and the position of the hand in the image greatly differs, and a case where the hand partially moves out of the image. The types of sample images used to train the initial first key point recognition model are enriched, and the robustness of the trained first key point model is improved.