7results about How to "Prevent tipping and falling" patented technology

The utility model discloses an anti-rollover device of a stacking machine, which comprises a cargo carrying platform base, assembling frames arranged at four corners of the upper surface of the cargo carrying platform base, and a plurality of reinforcing frames which are vertically distributed at intervals and are arranged between the assembling frames on the adjacent short sides of the cargo carrying platform base, wherein a storage area is arranged on the upper surface of the cargo carrying platform base; a support and a limiting combination seat are arranged on the outer wall of the long side of the assembling frame, a motor is arranged at one end of the support, a driving shaft is arranged at the output end of the motor, a rotating block is arranged on the outer wall of the driving shaft, the motor is in transmission connection with the rotating block through the driving shaft, and a baffle is arranged on one side of the rotating block. The technical problems that the periphery of an existing stacking machine cargo carrying table is open, the periphery of the existing stacking machine cargo carrying table is not provided with an anti-rollover structure, and cargoes placed on the cargo carrying table are prone to being affected by environmental factors such as vibration and impact and fall down are solved.

The utility model relates to the field of plastic kettles, in particular to a portable anti-falling plastic kettle which comprises a kettle body, the inner wall of the kettle body is fixedly connected with a heat insulation layer, the inner wall of the heat insulation layer is fixedly connected with an inner container, the outer circumferential surface of the kettle body is in threaded connection with a kettle cover, and a base is arranged below the kettle body. The outer circumferential face of the kettle body is slidably sleeved with a lantern ring, and the bottom face of the lantern ring is fixedly connected with four first fixing rods arranged at equal intervals. According to the plastic kettle, the damper and the spring are arranged at the bottom of the kettle body, so that the plastic kettle can be buffered when falling off accidentally, and the effects that impact on the plastic kettle when falling off accidentally can be relieved, the plastic kettle is protected, the anti-falling effect of the plastic kettle is optimized, and the plastic kettle is prevented from being easily broken are achieved; the plastic kettle solves the problems that an existing plastic kettle is simple, a kettle body is prone to being damaged when the plastic kettle falls off accidentally, economic losses are caused, and inconvenience is brought to life.

The utility model relates to the technical field of display screens, in particular to a large-size liquid crystal display screen. According to the technical scheme, the display screen comprises a display screen body, guide rails, mounting blocks, movable blocks, guide rods and screw rods, the mounting blocks which are symmetrically distributed are arranged at the rear end of the display screen body, the movable blocks are arranged on one sides of the mounting blocks, the guide rods which are symmetrically distributed are arranged at the ends, opposite to the mounting blocks, of the movable blocks, and the outer sides of one ends of the guide rods are sleeved with springs; mounting holes are formed in the upper end and the lower end of the guide rail, a screw hole is formed in the movable block, a screw rod is rotationally inserted into the screw hole, and a butt joint is arranged at one end of the screw rod. Before the display screen body is installed, the display screen body and the guide rail are installed and guided in a sliding mode, and the problems that when a large-size liquid crystal display screen is installed, the large-size liquid crystal display screen needs to be lifted by multiple persons, labor is wasted, the installation process is not stable, and the risk of toppling, falling and damage exists are solved.

The invention provides a washing product packaging device, belongs to the technical field of material packaging, and aims at solving the technical problems that in the prior art, a traditional washing powder packaging technology is low in automation degree, and the working intensity of workers is large. The device comprises a workbench, and a sealing machine and a conveyor are arranged at the top of the workbench; a plurality of placing tables are arranged on the conveying surface of the conveyor, and first baffles are slidably connected to the placing tables; the sealing machine comprises a machine body, a sealing plate I and a sealing plate II, the sealing machine is located on the inner side of the conveyor, the sealing plate I and the sealing plate II are arranged above the conveyor at intervals in the width direction of the workbench, and the sealing plate I is driven by a driving part; the device further comprises a telescopic piece and a pushing device. According to the washing powder feeding device, through the arranged conveyor and the multiple containing tables, successive feeding of bag bodies containing washing powder can be achieved, the sealed bag bodies on the containing tables can be pushed out into the material barrels on the outer sides through the arranged telescopic pieces and pushing devices, and the automatic discharging function is achieved.

The utility model relates to the technical field of lithium battery fire extinguishing devices, in particular to a portable lithium battery fire extinguishing device which comprises a cart and a fire extinguishing device, a hoop for fixing the fire extinguishing device is mounted on the trolley; the fire extinguishing device is dragged by the cart to move and comprises a fire extinguishing device bottle body, a valve, a spray pipe, a spray rod and a nozzle, the spray rod is of a rigid hollow rod body structure and is communicated with the spray pipe, an ergonomic bend is designed at the tail end of the spray rod to facilitate aiming, an insulating rubber grip is designed on the spray rod, and the electric shock risk of fire extinguishers during lithium battery fire extinguishment is reduced; the spray nozzle sprays out fire extinguishing agents outwards, the spray nozzle is an atomizing spray nozzle, the electric conduction and electric shock risks are effectively reduced, by adopting the technical scheme that the cart and the spray rod are combined, the large-size and large-mass fire extinguisher can be conveniently carried, meanwhile, centralized fire extinguishing treatment can be conducted on a fire source of a lithium battery, waste of the fire extinguishing agents is avoided, and the fire extinguishing efficiency is improved. Meanwhile, the spraying time of the fire extinguishing agent on lithium battery fire extinguishing is prolonged.

The utility model discloses an adjustable nursing seat cushion, relates to the technical field of seat cushions, and aims to solve the problem that the conventional nursing seat cushion can only improve the comfort but cannot assist a special user in correcting the sitting posture, the adjustable nursing seat cushion comprises a seat cushion sleeve and a cushion block, the seat cushion sleeve is sleeved on the outer side of an internal filler, and the cushion block is sleeved on the outer side of the cushion block. The nursing protection pad comprises a cushion cover, a cushion block and a cushion cover, the cushion cover is arranged on the cushion block, the bottom of the cushion cover is provided with a hook-hair integrated hook-and-loop fastener, the top of the cushion block is provided with a hook-hair integrated hook-and-loop fastener, and the cushion block is arranged at the bottom of the cushion cover through the hook-hair integrated hook-and-loop fastener. According to the nursing seat cushion, the special use requirements of different users can be met, the special user who cannot sit upright can be assisted, the sitting posture of the user is corrected through the flexibly-adjusted seat cushion inclination, the user is prevented from inclining and falling down, and the problem that an existing nursing seat cushion can only improve the comfort degree but cannot assist the special user in correcting the sitting posture is solved.

The utility model relates to the technical field of photovoltaic frame feeding, and particularly discloses an automatic feeding mechanism for frame pieces, which comprises a portal frame, and a lifting assembly is connected onto the portal frame in a sliding manner; the clamping assembly is connected to the lower portion of the lifting assembly, and the multiple frame pieces are vertically arranged on the multiple filler strips in an attached mode. The clamping assembly comprises a first frame connected with the lifting assembly, a first connecting arm and a second connecting arm which are matched with the filler strip are movably arranged on the first frame, and the clamping assembly clamps / loosens the filler strip through the first connecting arm and the second connecting arm which are movably arranged on a connecting frame; the lifting assembly drives the clamping assembly to ascend and descend on the portal frame through the lifting base, so that the clamping assembly conveys the frame piece on the filler strip to the third sliding table from the first sliding table.