7results about How to "Realize automatic storage" patented technology

This utility model relates to the field of construction safety technology and discloses a maintenance device for a large-span bridge railing with a folding ladder and protective railing. The device includes a ladder, a folding hanging ladder, a protective cage, and a support assembly. The folding hanging ladder is installed at the top of the ladder and can be folded to fit the ladder when not in use, reducing its size. When in use, it is unfolded to support the railing, providing stable transition support for climbing. The protective cage is fixed to the side of the ladder with bolts, forming a ring-shaped protective structure to prevent falls. The support assembly contains multiple evenly arranged support platforms, which are automatically retracted via connecting rollers, assembly cylinders, and coil springs. Normally, the coil springs keep the support platforms close to the ladder; when in use, stepping on a support platform overcomes the spring force to unfold it, and a limiting platform prevents excessive flipping, ensuring stable support and providing a place for maintenance personnel to stop and operate. All components are foldable and detachable, saving manpower and resources for transportation. Installation only requires unfolding and fixing; it occupies little space when not in use and can be flexibly transferred to different bridges, adapting to the maintenance needs of multi-span bridges. This improves convenience and safety.

The utility model relates to a multi-stage step-shaped film making assembly and an automatic production line film making system, and relates to the technical field of industrial film making, the multi-stage step-shaped film making assembly comprises a template and a scraper, the template comprises a base plate and step-shaped grooves formed in the base plate, the step-shaped grooves are provided with at least two stages, and the height difference of a certain range exists between every two adjacent steps; the number of the scrapers is equal to the number of stages of the stepped grooves, the width of any stage of the scrapers is matched with the width of the stepped grooves, and an anti-overflow baffle is arranged on any one of the scrapers. The method has the effect of improving the adaptability of the film making template.

A picker and a mushroom picking device comprising the picker, the picker comprising an outer cylinder, an inner cylinder, sliding blades and a base. The outer cylinder is fixed with the base, the inner cylinder is coaxially arranged with the outer cylinder and can rotate around an axis. The sliding blades are uniformly distributed between the lower surface of the inner cylinder bottom and the upper surface of the outer cylinder bottom, and are driven by the inner cylinder to translate in the cylinder bottom plane relative to the outer cylinder. The mushroom picking device comprises the picker, a detection gantry, an execution gantry, a carrying platform, a controller and a storage box. The detection gantry and the execution gantry are successively erected above the carrying platform along the movement direction of the carrying platform. A row of infrared reflection units are arranged on the beam of the detection gantry. The shape and position information of the mushrooms on the carrying platform are collected through the infrared reflection units. The controller controls the movement of the execution gantry and the picker to pick the mushrooms from the carrying platform and place them in the storage box. The utility model can realize automatic detection, non-destructive picking and automatic storage of mushrooms, and has simple structure and high reliability.

The backpack screen comprises a backpack, a display screen, a lifting mechanism, a media player and a battery component, the lifting mechanism is arranged in the backpack, a driving motor drives a lead screw to rotate, the lifting platform drives the display screen to ascend and descend, and the media player is connected with the display screen through a video line to output content. The battery component supplies power to the whole system, operation interfaces of the motor controller, the media player and the charging and discharging controller are all exposed out of the backpack, direct control is facilitated when the backpack is carried on the back, the overall design is compact, and functionality and operation efficiency are both considered.

The utility model discloses a winding storage adapter with a transparent shell. The winding storage adapter comprises a shell (10), and a storage assembly (20), a charging wire (30) and a pin assembly (40) which are accommodated in the shell (10), one end of the charging wire (30) is used for extending out of the shell (10) to be connected with external electronic equipment, the other end of the charging wire (30) is wound around the containing assembly (20) and then electrically connected with the gallium nitride circuit board (50), the gallium nitride circuit board (50) is electrically connected with the pin assembly (40), and the pin assembly (40) is used for being connected with an external power source; wherein the portion, corresponding to the containing assembly (20), of the shell (10) is an upper cover (11), at least part of the upper cover (11) is made of transparent materials, so that the containing assembly (20) can be seen, the technical scheme aims at achieving visualization of the interior of the winding containing adapter of the transparent shell, and the science and technology feeling and the mechanical feeling of products are improved.

The utility model relates to new energy application technical field, concretely relates to a battery pack, it includes: the metal pipe of two end openings, its content has battery core group, first end cap portion, second end cap portion, cover respectively in two end openings of metal pipe, charging circuit board, fixed setting in one side of first end cap portion towards metal pipe, be equipped with charging interface on charging circuit board, and charging interface is exposed in the end surface of first end cap portion away from metal pipe, discharge circuit board, fixed setting in one side of second end cap portion towards metal pipe, be equipped with discharge interface on discharge circuit board, and discharge interface is exposed in the end surface of second end cap portion away from metal pipe, wherein, charging circuit board with discharge circuit board electricity is connected, and with battery core group electricity is connected, application this scheme can under the premise of high energy density and safety, realize more optimal heat dissipation, more convenient assembly and more beautiful reliable integration appearance.

The application relates to the field of mobile phone supports, in particular to a multipurpose mobile phone support which comprises a support base, the support base comprises a base, fixedly connected with fixed seats on both sides of the rear end of the base, rotatably connected with support arms through damping rods between the fixed seats, fixedly connected with a Bluetooth sound box on one side of the top of the support arms, slidably connected with telescopic arms in the support arms, rotatably connected with supporting mechanisms on the ends of the telescopic arms away from the support arms, provided with light supplementing mechanisms on both sides of the top of the base, connected with fixed mechanisms through reset mechanisms on the bottom of the rear side of the light supplementing mechanisms, and the fixed mechanisms are arranged on the bottom of the base. The fixed strip one can realize the compression and fixation of the binding belt, the support base can be converted between the flat laying and the fixation between the fixed points, the actual use is facilitated, and people can use the support on the car or when cooking.