63results about How to "Soft action" patented technology

A shoe mounts an outer spring defining a longitudinal direction and an inner spring arranged within the outer spring. The outer and inner springs define corresponding end sides of the outer and inner springs, and the shoe defines an end side of the shoe. A spring-position limitation limits the outer spring in its longitudinal direction and enables the inner spring to emerge at the end side of the shoe out of the outer spring. A driver primary element exerts a pressure on the inner spring as the driver approaches the outer and inner springs in a direction of the corresponding end sides of the outer and inner springs.

The invention relates to a carrying cradle head used for electric unmanned aerial vehicle routing inspection and an unmanned aerial vehicle. The carrying cradle head comprises a base, a cradle head frame, a pitching steering engine, a rotating steering engine, a rotation mechanism and a camera installation frame. A main structure of the cradle head frame is in an I shape. The cradle head frame isrotationally installed on the base through the rotation mechanism. The rotating steering engine is in driving connection with the rotation mechanism. The cradle head frame is driven by the rotating steering engine through the rotation mechanism to rotate at 270 degrees in the horizontal direction. A camera is placed in the camera installation frame. The camera installation frame is rotationally installed on the I-shaped cradle head frame. The pitching steering engine is in driving connection with the camera installation frame. The camera installation frame is driven by the pitching steering engine to rotate at 360 degrees in the axial direction of the cradle head frame. The camera can rotate at 360 degrees to conduct all-directional monitoring, and the problem that an existing carrying cradle head of the unmanned aerial vehicle cannot achieve 360-degree monitoring is solved.

A shoe mounts an outer spring defining a longitudinal direction and an inner spring arranged within the outer spring. The outer and inner springs define corresponding end sides of the outer and inner springs, and the shoe defines an end side of the shoe. A spring-position limitation limits the outer spring in its longitudinal direction and enables the inner spring to emerge at the end side of the shoe out of the outer spring. A driver primary element exerts a pressure on the inner spring as the driver approaches the outer and inner springs in a direction of the corresponding end sides of the outer and inner springs.

The invention discloses a pin unlocking device used for separating a reinforcing mesh cage from steel chisels, and belongs to the field of aerated concrete product production-manufacturing. The pin unlocking device comprises a supporting frame, a lifting frame, a horizontal supporting frame, an unlocking support and an unlocking pin support. The lifting frame can be driven by first driving devices to rise and fall on the supporting frame. The horizontal supporting frame is slidably connected to the lifting frame. The unlocking support is connected to the horizontal supporting frame. The sliding direction of the unlocking support relative to the horizontal supporting frame is perpendicular to the sliding direction of the horizontal supporting frame relative to the lifting frame in the horizontal direction. The unlocking support is provided with a plurality of positioning pins used for being connected with positioning holes in the reinforcing mesh cage in an inserted mode. The unlocking pin support is slidably connected to the unlocking support and is driven to slide by a second driving device, so that that all unlocking pins on the unlocking pin support apply acting force to the corresponding steel chisels, so as to enable the steel chisels to be separated from the reinforcing mesh cage. According to the pin unlocking device, the stability and precision of unlocking between the steel chisels and the reinforcing mesh cage can be improved, and the situation that the quality of aerated concrete products is lowered due to an unlocking operation is avoided.

The invention relates to a household electric double bed. The household electric double bed comprises a bed bottom support seat and a plurality of single beds, wherein multiple single beds are sequentially arranged on the bed bottom support seat in parallel along the horizontal direction; each single bed comprises a bed frame, a bed plate and a bed plate driving mechanism; each bed plate comprises a back bed plate, a waist bed plate, a thigh bed plate and a shank bed plate, and each waist bed plate is fixedly arranged on the corresponding bed frame; each bed plate driving mechanism comprises a first driving motor and a second driving motor which are arranged on the corresponding bed frame. The household electric double bed has the advantages that in the use process, the back, thighs and shanks of the user can be adjusted, so that more comfortability in use is realized; by adjusting the back of the user, the back health of the user is favorable, and the cerebral blood supply is promoted; by adjusting the thighs and shanks, the legs of the user can be bent, the blood circulation of the user is promoted, and the body health of the user is improved; the functions of the double bed are enriched, the application range is widened, the comfortability of the user is improved, and the use requirement is met.