66results about How to "With height adjustment function" patented technology

The invention discloses an adjustable-height basketball stand. A fixed bracket is arranged on a base; long slotted holes are formed in the two side faces of the fixed bracket; a movable bracket is arranged in the central hole of the fixed bracket; two locking bolts are connected and fixed together with the movable bracket through one of the long slotted holes; a shaft base is fixed at the upper and lower ends of the other long slotted hole in the fixed bracket respectively; a lead screw is arranged between the two shaft bases; a nut rod is arranged on each lead screw; and each nut rod is connected and fixed together with the movable bracket through the related long slotted hole in an edge where the nut rod is positioned. The adjustable-height basketball stand has the advantages of height adjusting function, simple structure, convenience in adjusting, adaptability to the requirements of different people on basketball sports, and contribution to the popularization and teaching of basketball sports.

The invention discloses an LED illuminating lamp with a height adjustment function, which comprises an LED illuminating lamp and a rectangular base, the rear wall of the rectangular base is provided with a bar-shaped groove, and a bar-shaped slide rail is installed in the bar-shaped groove , the moving wheel is assembled on the strip slide rail, the support is fixed on the upper wall of the moving wheel, the swing rod with hinge is fixed on the side wall of the support, the folding rod is welded on the side wall of the swing rod, and the rectangular A rectangular box is fixed on the front wall of the base, and the interior of the rectangular box is a cavity mechanism, and an electric push rod is installed on the side wall of the rectangular box. The invention helps the LED lamps to be installed reasonably, is convenient for adjusting the use height, and at the same time, the LED lighting lamps are properly placed and protected.

The invention discloses a deep squatting frame with the height convenient to adjust and a using method thereof, and relates to fitness equipment, in particular to the deep squatting frame which comprises a bearing rod and an integral frame used for facilitating lifting of the bearing rod so as to conduct deep squatting. The integral frame is formed by a first bottom plate and a second bottom platewhich are arranged side by side, telescopic supports which are installed at the two ends of the first bottom plate, and telescopic rods which are installed at the two ends of the second bottom plate,and the two ends of the bearing rod are in sliding connection with the telescopic supports at the two ends of the first bottom plate respectively. Vertical telescopic rods are fixed to the two ends of the second bottom plate through bolts, and the telescopic rods and the top ends of the telescopic supports are fixedly connected through connecting rods which are connected end to end to form a direction frame. In the implementation process, the bearing rod achieves the effect of stopping as needed, operation is easy, and use is safe and convenient.

The invention relates to the technical field of illuminating equipment, and discloses light supplementing and illuminating equipment for a cultural and artistic exchange site. The light supplementingand illuminating equipment comprises a fixing base, an electric pushing rod is fixedly installed on the top of the fixing base, the bottom of a shell of the electric pushing rod is fixedly connected with the middle of one side of the upper surface of the fixing base, an output shaft of the electric pushing rod is fixedly connected with the bottom end of a driven device, a damping sleeve is movablyconnected to the exterior of the driven device in a sleeving mode, and the end, far away from the electric pushing rod, of the driven device is fixedly connected with the middle of the bottom end ofa bearing plate. According to the light supplementing and illuminating equipment for the cultural and artistic exchange site, through the effect of an adjusting device, the working adjusting device drives the light supplementing and illuminating equipment to adjust the angle of the light supplementing and illuminating structure in time when the light supplementing and illuminating angle needs to be adjusted, and the working high efficiency and effectiveness of the light supplementing and illuminating equipment are effectively improved while the light supplementing and illuminating angle of thelight supplementing and illuminating equipment has an adjusting function.

The invention discloses a height adjusting mechanism for paper-plastic forming upper die, which comprises an adjusting gear, a single-end stud, a reversing gear, a driven gear, a guide wheel, a driving gear, an adjusting motor and a motor mounting frame. The inner circumference of the adjusting gear is fixedly sleeved with one end of the single-head stud through a thread, the adjusting gear is rotationally connected with four corners of the outer edge of the top of a top cover through a lifting support, the outer circumference of the adjusting gear is meshed with the outer circumference of the reversing gear, the center of the bottom of the reversing gear is rotationally connected with four corners of the inner edge of the top of the top cover, and the outer circumference of the reversing gear is meshed with the outer circumference of the driven gear. the inner circumference of the driven gear meshes with the outer circumference of the guide wheel, and the center of the bottom of the guide wheel is rotationally connected with the four corners of the center of the top of the top cover respectively; the height adjusting mechanism has a height adjusting function, the distance between a upper mold and a lower mold can be adaptively adjusted according to production requirements, the use range of a mold is expanded, and complex and changeable actual requirements are met.