81results about How to "Less space occupied" patented technology

The invention relates to a container for agricultural and sideline product transportation. The container for the agricultural and sideline product transportation comprises a box, a moving mechanism, an extending mechanism, a damping mechanism, a box door, a heat-preserving layer, heat-preserving sand, a fresh-keeping mechanism and an illuminating mechanism. The moving mechanism is installed belowthe interior of the box, and the extending mechanism is installed above the body wall of one side of the moving mechanism. One side of the extending mechanism is provided with the damping mechanism. The box door is installed at one side of the box. The body wall inside the box is filled with the heat-preserving sand. One side of the fresh-keeping mechanism is provided with the illuminating mechanism. The interior, provided with the box, of the container is provided with the moving mechanism. The moving mechanism can drive a screw rod to be rotated through a servo motor, so a bevel gear drivesthe extending mechanism to be slid under the action of the screw rod, and a cargo at an inlet of the box can be conveyed into the box. A placing position of the cargo is determined by controlling theservo motor to be operated without carrying artificially, and it is not worried that the cargo cannot be loaded by a large-scale machine.

The invention discloses a monitoring vertical rod convenient to move and maintain and a manufacturing and use method of the monitoring vertical rod. The monitoring vertical rod includes a base, a supporting rod, four universal wheels, a motor, a connecting arm, a brace sliding block, a traction wire and a clamping block, the vertical rod is arranged on the upper part of the interior of the base, and a telescopic rod is arranged at the lower end of the vertical rod; a telescopic pump is installed at the lower end of the telescopic rod, and a rotating shaft is arranged on one side of the telescopic pump; the supporting rod is connected to one end of the rotating shaft, and bolts are inserted above one end of the supporting rod; and the universal wheels are arranged at the lower end of the base, the motor is installed at the top of the interior of the vertical rod, one end of a chain is wound around the outer side of a gear, and the connecting arm is installed on one side of the gear. According to the road monitoring vertical rod convenient to move and maintain, the supporting rod capable of rotatably adjusting through the rotating shaft is provided, the supporting rod can be fixed through the bolts after the universal wheels are used and the rotating shaft is used for making contact with the ground rotatably, and meanwhile, base fixing is convenient.

The invention discloses rolling equipment for PE film production. The equipment comprises side cushion blocks, folding elements, leg plates, a case body, an operation table, a rolling equipment substrate, a rolling equipment connector, a rolling ring, a rolling box, an oil inlet pipe, an oil inlet, a rear-level rolling disc, a labor-saving rolling shaft and a rolling shaft handle. The upper ends of the side cushion blocks are rotatably bonded to the middles of the folding elements, the leg plates are rotatably installed at the upper ends of the folding elements, and the case body is fixedly bonded to the upper sides of the surfaces of the leg plates. The rolling equipment for PE film production saves materials and labor, through the rear-level rolling disc and the labor-saving rolling shaft, rolling can be more conveniently conducted, when a film enters the rear-level rolling disc through the rolling equipment connector, through cooperation of the rolling shaft handle and the labor-saving rolling shaft, the damage to the film by manual rolling and application force are reduced, the occupation space is also narrowed, and the rolling equipment is suitable for rolling during PE film production.

The invention discloses a satellite-borne load linear motion system which comprises a load assembly and a linear track fixed on a satellite body. The linear rail is a foldable rail; the load assemblycomprises a moving mechanism, a driving mechanism and a load mechanism for bearing a corresponding load; the moving mechanism is assembled on the linear rail, the linear rail provides acting force forlimiting the moving mechanism to be separated from the linear rail, the moving mechanism can be driven by the driving mechanism to move on the linear rail, and therefore the load can complete high-precision long-time reciprocating motion in the foldable rail. By means of the foldable structure, the distance of the linear orbit can be longer after the linear orbit is unfolded, the satellite load envelope requirement can be met, and meanwhile the long-distance reciprocating linear motion of the load can be met; the moving mechanism can move on the linear rail all the time and cannot be separated from the linear rail to fail in the weightless state, and therefore the load linear motion system can still normally move in the weightless state.

The invention discloses an emergency rescue platform for a tunnel. The emergency rescue platform comprises a tunnel body, a slide rail, a telescopic rod and a hydraulic rod. Guide pillows are fixedlymounted at the bottom corners of the tunnel body, one end of the bottom of a bracket is arranged on each guide pillow, a rescue plate is connected to the inner side of the middle portion of the bracket, a slide bar is arranged at the bottom of the rescue plate, a support rod is connected between a sliding sleeve and the bottom of the bracket, the connecting position of the support rod, the slidingsleeve and the bracket and the connecting position of the bracket and the rescue plate are fixedly provided with first rotating shaft supports, the sliding rail is mounted on the inner wall of the tunnel body, the connecting position of the telescopic rod and the bracket is provided with a second rotating shaft support, and the outer wall of the telescopic rod is connected to the top of the bracket through the hydraulic rod. By means of the emergency rescue platform for the tunnel, folding and storing of the platform can be carried out, use is facilitated, space occupation is reduced, transfer of injured persons can be effectively carried out, and the inner wall of the tunnel is supported for preventing collapse.

The invention discloses a turn-over system for a nursing ward. A technical scheme is as follows: the turn-over system comprises a plurality of sickbeds located in the ward and further comprises air bag assemblies, two sets of locking assemblies, supporting seats, supporting columns, first power assemblies, accommodating grooves and arm support assemblies, wherein the air bag assemblies are arranged on top surfaces of the sickbeds; the two sets of locking assemblies are used for fixing the air bag assemblies above the sickbeds; the supporting seats are fixed to a sidewall of the ward; the supporting columns are separately connected to single sides of the supporting seats in a horizontal sliding manner; the first power assemblies are used for driving the supporting columns to horizontally slide; the accommodating grooves are formed in single sides, close to the sickbeds, of the supporting columns; and the arm support assemblies can rotatably access to the accommodating grooves and can telescope. When the turn-over system for the nursing ward is in use, patients of all the sickbeds in the ward can be subjected to turn-over operation with one system; and the turn-over system has the advantages of efficient efficiency and low configuration cost, turn-over of any angle can be controlled, and space occupying is saved.

The invention discloses AI education equipment for a smart education campus, relates to the technical field of teaching office, and solves problems that an existing projection curtain is liable to be affected by wind power in use to cause curtain shaking and affect the projection effect, the projection curtain can only be unfolded up and down in use, the curtain is arranged as a transverse screen, and when vertical screen projection is needed, the use requirement can not be met. The equipment comprises a mounting base, the right end surface of the mounting base is fixedly connected with a group of rotary driving pieces; two pairs of telescopic supporting pieces located on the lower portion of a telescopic mounting base are jointly connected with a set of telescopic components. And the two groups of telescopic components are symmetrically arranged. The teaching curtain can be unfolded or folded, the teaching curtain is convenient to use when unfolded, the occupied space is reduced when folded, the teaching curtain is prevented from being contaminated by dust, meanwhile, the stability of the teaching curtain is better guaranteed through two-way supporting of the teaching curtain, and curtain swinging caused by influences of wind power and the like is effectively reduced.

The invention discloses a slicer for biomedicine, which comprises two bottom rods, wherein the sides, which are opposite from each other, of the two bottom rods are provided with slide ways, sliders are slidably connected to the inner walls of the two slide ways, a second connecting rod is welded on the outer wall of one side of each of the two sliders, the same limit plate is welded to the outerwalls of the tops of the two connecting rods, the same fixed base is welded to the outer wall of one side of each of the two bottom rods, a carrying plate is welded to the bottom of the outer wall ofone side of the fixed base, both sides of the carrying plate are respectively welded to the outer walls of the two bottom rods, the outer wall of one side of the fixed base is provided with a rotationhole, a first rotary shaft is rotatably connected to the inner wall of the rotation hole, and a blade holder sheathes the outer wall of the first rotary shaft. A handle of the slicer can be elongated, so that labor can be saved; a second handle can be folded, so that space occupation is reduced; when the equipment is not used, a cutter can be stored, so that the phenomenon that a user is accidentally injured by a blade is prevented; and automatic positioning can increase the precision of cutting an animal specimen.

The embodiment of the invention discloses a scanning driving circuit which comprises n scanning driving units and two virtual scanning driving units which are sequentially arranged and cascaded, and each scanning driving unit is used for outputting two scanning driving signals at an interval of preset time. The two virtual scanning driving units are respectively connected with the (n-1) th scanning driving unit and the nth scanning driving unit, and respectively output a first level transmission signal to the (n-1) th scanning driving unit and the nth scanning driving unit; the nth scanning driving unit and the (n-1) th scanning driving unit are controlled to respectively output stage transmission signals for driving other scanning driving units, and due to the fact that one virtual scanning driving unit can control output of two stage transmission signals at the same time, the number and occupied space of the virtual scanning driving units are effectively reduced. The embodiment of the invention further discloses an array substrate comprising the scanning driving circuit and a display terminal.

A fast settling concentration tank for sewage in gangue includes an outer cylinder and an inner cylinder connected in the outer cylinder by a first bracket. The upper end of the inner cylinder is a sewage inlet. A baffle plate is provided in the middle of the inner cylinder by a second bracket. A feeding gap is formed between the edge of the baffle plate and the inner wall of the inner cylinder. At least one annular return plate is fixed on the outer wall of the inner cylinder. An overflow gap is formed between the outer edge of the return plate and the inner wall of the outer cylinder. A residue outlet is formed at the lower portion of the outer cylinder. An overflow tank is formed at the upper end of the outer cylinder. The overflow outlet of the overflow tank is separated from the sewage inlet.

The invention discloses a lead-in and limiting mechanism for a vehicle-carried container of an unmanned aerial vehicle. The lead-in and limiting mechanism comprises a lead-in strip arranged on the side wall of the farm chemical loading container, and a limiting groove is formed in the lead-in strip; and a lead-in structure is mounted on a machine body and can make contact with the lead-in strip and move along with the farm chemical loading container to make the lead-in structure be clamped in the limiting groove after the farm chemical loading container is inserted into the machine body. According to the lead-in and limiting mechanism for the vehicle-carried container of the unmanned aerial vehicle, the mechanism design is simplified, the anti-retreating and limiting functions are added onthe basis of the lead-in structure, redesigning the mechanism is not required, the occupied space is reduced, the manufacturing cost is reduced, the structural design is simplified, and meanwhile, the assembling convenience is promoted; the wedge-shaped lead-in outline of the side wall of a farm chemical box is fused with a box body to increase the strength of the side wall; idlers wheels can bemade of rubber, silicone and other soft materials, so that the damping function is achieved to realize intensity adjusting when the farm chemical box is leaded in, and abrasion of the wall of the container is reduced; and on the other hand, after loading is finished, the rubber idler wheels are in a compression state and can limit shaking of the farm chemical box and promote the limiting effect.

The invention discloses plastic pipe production equipment. According to the technical scheme, the plastic pipe production equipment is characterized by comprising an injection molding machine and a pipe injection mold, and further comprising a bearing table, a grabbing mechanism, a shifting assembly, a first conveying assembly, a cleaning assembly, a cutting assembly, a positioning assembly, a second conveying assembly, and a transferring assembly. The bearing table is used for bearing an injection molding pipe product, the grabbing mechanism is used for grabbing a pipe obtained through injection molding of the injection molding machine, the shifting assembly is used for bearing the grabbing mechanism and the pipe to shift, the first conveying assembly is used for containing and conveyingthe pipe, the cleaning assembly is arranged on the first conveying assembly and used for cleaning the pipe, the cutting assembly is arranged on the end side of the first conveying assembly and capableof adjusting the cutting height, the positioning assembly is used for keeping the pipe cutting position, the second conveying assembly is used for conveying the finished product of the cut pipe, andthe transferring assembly is used for transferring the cut pipe to the second conveying assembly. According to the plastic pipe production equipment, the arrangement length of a production line can beshortened, and the occupied space can be obviously reduced.