31results about How to "Supportive enough" patented technology

The invention proposes an installation and adjustment system and method for a multi-layer nested X-ray grazing incidence optical lens, and the system comprises a suspension subsystem, a measurement subsystem, a displacement subsystem, a pre-installation supporting device, an optical supporting platform, and a focal plane receiving screen. The method comprises seven steps: preparation, suspension, pre-installation, alignment, measurement, binding, and supporting structure installation. The system and method can greatly improve the installation and adjustment precision, speed and yield of the multi-layer nested X-ray grazing incidence optical lens, achieve no-stress installation and adjustment, improve the optical performance, are easy to implement, is high in universality, is high in installation and adjustment precision, and is high in installation and adjustment efficiency.

The invention relates to a robot, in particular to an autonomous seabed deep stratum drilling robot. The autonomous seabed deep stratum drilling robot comprises a head drilling mechanism, a front supporting body section, a pushing body section, a rear supporting body section and a tail control cabin from top to bottom in sequence; the front supporting body section and the rear supporting body section comprise supporting outer cylinders, and a plurality of straight notches are symmetrically formed in the supporting outer cylinders at equal intervals in the axial direction; hydraulic cylinders are arranged in the positions, corresponding to the straight notches, of the supporting outer cylinders, and the hollow hydraulic cylinders are positioned and fixed through connecting flanges; two supporting baffles are vertically arranged on the outer edge of each straight notch, and one ends of the two supporting baffles on each straight notch are connected to form a hinge rotating mechanism; andthe bottom ends of the supporting baffles at the lower ends are positioned and fixed at the tails of the outer walls of the supporting outer cylinders through rectangular fixing pieces, and the top ends of the supporting baffles at the upper ends are positioned and and fixed to the front ends of piston rods of the hollow hydraulic cylinders through rectangular fixing pieces. According to the robot, a multi-section structure is designed, the function of each body section is independent, and the interference problem during assembly and operation is effectively avoided.

The present invention discloses an aortic-arch-with-branch covered stent blood vessel combined device. The aortic-arch-with-branch covered stent blood vessel combined device comprises three artificialblood vessel components: (1) a segment of a U-shaped artificial aortic blood vessel with three branches, wherein the main blood vessel at a left part of the branch is internally provided with a stent; (2) small covered stent blood vessels; and (3) a straight cylindrical stent blood vessel with a segment of a bare stent and a segment of a covered stent. The blood vessel components can isolate aortic lesions involving aortic arch and ascending aorta, at the same time rebuild branch arterial blood flow, and can preserve normal blood vessel morphology to a greatest extent. The aortic-arch-with-branch covered stent blood vessel combined device is suitable for various common branch-shaped blood vessels and wide in application ranges, avoids custom stents, can be subjected to mass production, effectively reduces surgical trauma, and is easy in surgery operations.

An extendible bedstand is composed of several supporting units, several extendible unit and several auxiliary supporting units, all of which are parallelly and alternatively pivoted. An inflatable mattress for said bed stand is also disclosed.

The invention discloses a desulphurized flue gas damper. The desulphurized flue gas damper is characterized in that the damper comprises a valve body and pulling plates; the pulling plates are evenly arranged on the valve body; bearings are arranged on the valve body; the pulling plates are connected to the bearings; an electric actuating mechanism is arranged on the left side of the top end of the valve body; a proximity switch is arranged on the side, connected with the electric actuating mechanism, of the valve body; a rotor is arranged at the bottom end of the electric actuating mechanism; the rotor is connected with rotary shafts; the bearings are arranged on the rotary shafts; the electric actuating mechanism is connected with the valve body through connection of the rotor and the rotary shafts; and pulling rods are connected with the rotary shafts. According to the desulphurized flue gas damper provided by the invention, the desulphurized flue gas dampers are mounted at an inlet, an outlet and bypasses of a desulphurized flue gas unit, flue gas can be effectively intercepted or can circulate in a flue gas pipeline, and the good airtightness and corrosion resistance are achieved.

The invention relates to a rotating shaft mechanism and a display device, and relates to the technical field of display. The rotating shaft mechanism comprises a fixed shaft and a plurality of telescopic supporting assemblies, wherein each supporting assembly comprises a telescopic rod and a first supporting piece, one end of each telescopic rod is rotationally connected with the fixed shaft, andthe other end of each telescopic rod is rotationally connected with the corresponding first supporting piece; the first supporting pieces of the adjacent telescopic supporting assemblies are rotationally connected and connected to form a supporting surface used for supporting the flexible display panel; and the telescopic rods rotate relative to the fixed shaft, and the supporting surfaces can beswitched between a first state in which the supporting surface is in a curved surface shape and a second state in which the supporting surface is in a plane shape through stretching out and drawing back of the telescopic rod. According to the rotating shaft mechanism provided by the invention, good supporting performance can be provided for bending of the flexible display panel.

The invention provides a shakeproof module with multiple cushioning chambers, and relates to the shakeproof technical field. The shakeproof module comprises an outer side film, an inner side film, a first side plate, a second side plate, a third side plate, a fourth side plate and a fifth side plate, wherein the inner side film is fixed on the outer side film in a heat sealing mode, and the first side plate, the second side plate, the third side plate, the fourth side plate and the fifth side plate are formed by sequentially bending. The first cushioning chamber is formed by the second side plate, the third side plate and the fourth side plate in a surrounding mode, the second cushioning chamber and a containing cavity are formed by the first side plate and the fifth side plate in a heat sealing mode, the included angle of the preset angle is formed between the first cushioning chamber and the second cushioning chamber, and the first side plate, the second side plate, the third side plate, the fourth side plate and the fifth side plate are provided with inflatable air chambers formed by the outer side film and the inner side film respectively. According to the scheme, shakeproof structures in the different directions are formed, and the problems that an existing shakeproof product is limited in cushioning ability, and supporting strength is insufficient are solved.

The invention provides a method for preparing a ultrahard small grinding head. The method comprises the following steps that prefabricating forming is carried out, specifically, a ultrahard grinding material, a ceramic bond, a pore-forming agent, a whisker, polyvinyl alcohol and water area mixed and stirred into a gel sizing agent firstly, and then the gel sizing agent is poured to a gypsum mold for standing so as to obtain a small grinding head prefabricated green body; high-temperature sintering is carried out, and specifically, sintering treatment is carried out on the small grinding head prefabricated green body at 100-700 DEG C and under normal pressure so as to prepare and obtain a small grinding head sintered green body; and a finished product is cut, specifically, the small grinding head sintered green body is cut into the small grinding head semi-finished product with a predetermined size by using a laser, and a small grinding head handle connecting hole is cut on the small grinding head semi-finished product. The ultrahard small grinding head is manufactured through the above method, and therefore, according to the method for preparing the ultrahard small grinding head, the ultrahard small grinding head manufactured through the above method has the advantages that the grinding material distribution is uniform, the size is controllable, the operation is simple, and theultrahard small grinding head is suitable for precise trimming of an ultrahard tool in the manufacturing process.

The invention discloses a 3D printing lightweight lattice structure and a shoe sole adopting the structure. The 3D printing lightweight lattice structure is formed by stacking Weaire-Phelan structuralunits adopting 3D printing. The Weaire-Phelan structural units are regularly stacked in order according to geometric patterns of the Weaire-Phelan structural units, or are stacked after rotating for60 degrees around a triad shaft. The shoe sole is formed in a manner that the Weaire-Phelan structural units adopting 3D printing are cut into the needed shape after being stacked. With the technicalscheme, the sufficient support and comfort are provided while the weight of a shoe is alleviated, with the structural theory of Weaire-Phelan, the economizing optimization of the used materials is realized, in addition, the integral structure looks complicated, while actually, the units have highly repeatability, thus the designing and manufacturing difficulties are reduced, and time and cost arealso saved. Meanwhile, the structure has good mechanical stability and aesthetic property.

The invention discloses an electricity-larceny-prevention electric meter box with high dust-proof performance. The electricity-larceny-prevention electric meter box comprises a box body; a box cover is arranged on the obverse side of the box body; an air inlet is formed in the left side wall of the box body; a dust-proof cover for covering the air inlet is fixed to the left side wall of the box body; the circumference of the dust-proof cover and the left side wall of the box body are in sealed connection; a plurality of ventilating holes are formed in the end face, away from the box body, of the dust-proof cover; a first filter net and activated carbon are sequentially arranged in the dust-proof cover in the direction of air entering the box body; and the box cover is hinged to the right side wall of the box body. The electricity-larceny-prevention electric meter box has the advantages that dust is filtered through the dust-proof cover and the first filter net, the activated carbon canabsorb moisture in the air, thus the humidity of the air entering the box body is lowered, and electrical components in the box body are protected against being affected with damp; and after the dust-proof cover is adopted, the dust in the box body is greatly lowered, thus a worker does not need to conduct cleaning during circuit maintenance, the workload of the worker is greatly lowered, and theservice life of the electrical components in the box body is also prolonged.

The invention discloses a production technology of a high wearproof warp-binding formed net. The production method comprises the steps of raw material purchasing, wire examination, beaming, reed delivery, net knitting, net verification, shaping, net cutting, insertion, examination, packaging and storage. The selected nylon monofilament and knitting structure can be totally adapted to the using requirement of a papermaking forming part under a high temperature and high humidity environment, and high wearproof performance of the formed net is achieved.

The invention relates to the field of daily necessities and particularly relates to a mattress. The mattress comprises a first 3D fabric layer, an inflatable elastic cushion layer, a second 3D fabric layer and a side wrapping layer wrapping a side face of the mattress, wherein the first 3D fabric layer, the inflatable elastic cushion layer and the second 3D fabric layer are arranged in a stacked mode, the side wrapping layer wraps a side face of the mattress, and the inflatable elastic cushion layer is clamped between the first 3D fabric layer and the second 3D fabric layer and is of an extractable structure; the side coating layer comprises an upper side coating layer connected with the first 3D fabric layer and a lower side coating layer connected with the second 3D fabric layer, the upper side coating layer is connected with the lower side coating layer through a connecting unit, the connecting unit is arranged on the side face of the mattress, thickness of the first 3D fabric layer is 5-8 cm, thickness of the second 3D fabric layer is 0.8-1cm, and the upper side coating layer and the first 3D fabric layer as well as the lower side coating layer and the second 3D fabric layer are respectively provided with an edge covering structure. The mattress is used for solving a problem that the comfort, air permeability and logistics cost of the mattress cannot be considered at the same time.

A method for manufacturing shielding of an organic light-emitting device includes the steps of forming a first patterning photoresistance layer above a first surface of a base material, etching the base material according to the first patterning photoresistance layer to form a first opening, wherein the first opening is provided with a bottom face, forming a second patterning photoresistance layer above the bottom face of the first opening, and etching the base material below the bottom face of the first opening according to the second patterning photoresistance layer to form a plurality of second openings which are separated from one another and penetrate through the base material to be directly communicated with the first opening.

The invention discloses a novel aortic-arch vascular assembly with branch covered stents. The novel aortic-arch vascular assembly with the branch covered stents comprises four artificial vascular components, including: firstly, a segment of artificial aortic vessel partially with a stent (1); secondly, small branch vessels (2); thirdly, segments of branch vessels with stents (3); and fourthly, a segment of a partially covered stent blood vessel (4). The stent is arranged inside a vessel at a proximal part (6) of the artificial aortic vessel (1); a distal part (7) of the artificial aortic vessel (1) is a pure vascular membrane, namely a pure vascular membrane part (7); a proximal section (7a) of the pure vascular membrane part (7) is used for coinciding with three branch vessels; a proximalpart (4a) of the partially covered stent blood vessel (4) is a bare stent; and a distal part (4b) of the partially covered stent blood vessel (4) is a covered stent blood vessel. Being used, the novel aortic-arch vascular assembly with the branch covered stents is capable of isolating aortic lesions involving the aortic arch and the ascending aorta, as well as reconstructing branch artery blood flow and maintaining normal vascular morphology to the maximum extent; and thus, the aortic-arch vascular assembly is suitable for various vessels with deformed branches, including vessels with relatively great branch deformation. Therefore, the novel aortic-arch vascular assembly with the branch covered stents is wide in range of applications and capable of avoiding stent customization, so that mass production is enabled; and moreover, the novel aortic-arch vascular assembly with the branch covered stents is capable of effectively reducing wounds and easy to operate.

The invention discloses a five-station automatic welding machine. The welding machine comprises a mounting base and a welding machine; the welding machine is fixedly connected with the mounting base,the welding machine is characterized in that the mounting base comprises a first edge, a second edge, a third edge, a fourth edge and a fifth edge which jointly define an annular sliding rail along the upper surface of the mounting base, and the inner wall of the annular sliding rail is connected with a circular mobile base in a sliding manner, and the movable base comprises a servo motor, a manipulator and a roller way. The welding machine disclosed by the invention can solve the problem that the completely welded product cannot be distinguished due to the fact that the completely welded product cannot be detected in real time during welding.

The invention discloses anti-twisting embedded automobile damper hydraulic disassembling and assembling equipment. The anti-twisting embedded automobile damper hydraulic disassembling and assembling equipment structurally comprises an anti-twisting machine body, a hole position groove rod, an assembling sliding block, a hydraulic auxiliary clamping base, a hydraulic lifting device and a damping base; and the upper right portion of the anti-twisting machine body is provided with the assembling sliding block and connected with the assembling sliding block in a locking mode, and the lower left portion of the anti-twisting machine body is provided with the hydraulic auxiliary clamping base. When the equipment is used, an anti-twisting mechanism is arranged, the problem that when a spring is installed in a pressing mode, a spring body has a certain length, a clamping rod serves as general disassembling and assembling equipment and is used for clamping the upper portion of the spring, then the extrusion force can not enable the spring body to be twisted, part of the spring section is deformed, and then the whole damping effect is influenced after a damper is installed is solved, clampingis more stable when the spring is pressed by the equipment, and the inherent elastic potential energy of the spring is guaranteed.

An extending tension type non-fusion fixation system comprises pedicle screws and a first connecting rod. Two ends of the first connecting rod are connected to the pedicle screws, and the first connecting rod is connected to two extending parts through first connectors. The system is capable of connecting with more than three lumbar vertebrae and forming at least three gaps by supporting, and the problem that an existing system is capable of connecting with two lumbar vertebrae and one gap in the prior art is solved; two pedicle screws are connected to the two ends of the first connecting rod, the first connecting rod is connected to the two extending parts through the first connectors, the extending parts are connected to at least four pedicle screws, the pedicle screws can be knocked into four lumbar vertebrae and form three gaps by supporting, by means of the biomechanical effects uplifting in space, the sufficient tension force and supporting force can be provided in a three-dimensional elastic space better.

The invention belongs to the technical field of KT plates and particularly discloses a photo KT plate. The photo KT plate comprises a plate core layer, a first material layer and a second material layer. The first material layer and the second material layer are pressed on the upper surface and the lower surface of the plate core layer correspondingly. The plate core layer is prepared through extrusion forming of an acrylonitrile-butadiene-styrol copolymer. The first material layer is composed of a first white film layer and a first dragon card paper layer, and the first white film layer is pressed on the upper surface of the first dragon card paper layer. The first white film layer is prepared through the following raw materials including ethylene method PVC resin powder, light nano calcium, a plasticizer, rutile titanium dioxide, an auxiliary and a stabilizing agent. The second material layer comprises a second dragon card paper layer. The invention further provides a preparing method and application of the KT photo plate. The photo KT plate has the beneficial effects that ink can be absorbed, bulging is avoided, stiffness is good, and flatness is good.

The invention relates to a fan-out packaging structure with an electromagnetic shielding function, which comprises a wafer, a cavity arranged on the wafer, and a metal shielding layer, a repassivation layer, a first rewiring layer, a metal bump arranged on the first rewiring layer, a chip and a metal bump arranged on the chip which are sequentially arranged on the surface of the wafer and the cavity, the cavity, the chip, the first rewiring layer, the metal bumps and the like form a plastic package body, the second rewiring layer, the PI protection layer, the UBM layer and the solder balls are sequentially arranged on the surface of the plastic package body, and the metal heat dissipation layer is arranged on the lower surface of the wafer. The invention further provides a packaging method of the fan-out type packaging structure with the electromagnetic shielding function. According to the fan-out type packaging structure and the packaging method, the packaging efficiency is high, the electromagnetic shielding effect is good, the structure is stable, and heat dissipation is easy.

The invention relates to the technical field of batteries, and particularly discloses a polymer battery as well as a mold and a method for encapsulating the battery. The polymer battery comprises an electric core, a guard plate which is linked with the electric core, and injection molding adhesive which is filled between the electric core and the guard plate. The polymer battery is manufactured through the following steps: firstly, performing spot welding on the electric core and the guard plate, then pasting adhesive paper on the guard plate for insulation, putting the electric core on which the adhesive paper is pasted into the mold for low-pressure injection molding, and finally performing mold opening to obtain the polymer battery. For the polymer battery disclosed by the invention, through direct injection molding at low pressure, the guard plate of the battery is sufficiently protected and supported, and the abuse resistance of the guard plate of the battery is strengthened. Through the direct injection molding, plastic adhesive frame materials are eliminated, so that the technology is simplified, the cycle of the mold is shortened, and the material cost and labor cost are reduced. Due to mold molding, the flatness and the consistency are ensured, and the appearance performance is improved. As a plastic adhesive frame is not needed to be additionally assembled, external force is not exerted to influence and the performance of the guard plate. The blank of the direct low pressure injection molding technology of a polymer electric core is filled.

A stretch type three-vertebra double-gap posterior non-fusion fixation system comprises connecting pieces including a first connecting piece and a second connecting piece. 'U'-shaped structures are arranged at two ends of the connecting pieces and include a first 'U'-shaped structure, a second 'U'-shaped structure and a third 'U'-shaped structure, and a bulge is arranged in the middle of each connecting piece. A pedicle screw is connected with each of two ends of each 'U'-shaped structure, one end of the first 'U'-shaped structure is connected with the corresponding pedicle screw while the other end of the first 'U'-shaped structure is connected with one end of the first connecting piece, the other end of the first connecting piece is connected with one end of the second 'U'-shaped structure, the other end of the second 'U'-shaped structure is connected with one end of the second connecting piece, the other end of the second connecting piece is connected with one end of the third 'U'-shaped structure, the other end of the third 'U'-shaped structure is connected with the corresponding pedicle screw, and the middle of the second 'U'-shaped structure is connected with the corresponding pedicle screw. The stretch type three-vertebra double-gap posterior non-fusion fixation system is capable of connecting three lumbar vertebrae and opening two gaps effectively and solves the problem that only two lumbar vertebrae and one gap can be connected in the prior art.

The invention discloses high-frequency straight seam welded steel pipe forming equipment and technology with intelligent frequency modulation function, and belongs to the field of straight seam welded steel pipe processing. The forming equipment and process of high-frequency straight seam welded steel pipe with intelligent frequency modulation function of the present invention, the support arm is located on the outside side of the main body of the device, and a connecting sleeve is installed on the outside of the support arm, and the four connecting sleeves The sleeves are surrounded by inner pressurized arc plates, and the high-frequency welding machine includes an electric control box. The invention solves the problems of general steel pipe forming effect, low work efficiency and general adaptability in the forming process of straight seam welded steel pipes in the prior art. The outer wall of the raw material plate of the steel pipe can be pressurized by multiple sets of side pressure ring plates, and the forming work can be carried out in conjunction with the inner pressurized arc plate and the inner limit groove. The inner pressure and the outer pressure are carried out at the same time. Adjust the frequency intelligently according to the welding effect and the collected data.

The invention relates to a material capable of increasing power communication emission power and a manufacturing method thereof. The material consists of raw materials, by weight parts, including 10-110parts of graphite, 50-80 parts of sodium sulfate solution with mass fraction 1%, sufficient barium chloride solution, sufficient absolute ethyl alcohol, sufficient pure water, 15-20 parts of Mn-Zn ferrite with a purity no lower than 99.5%, 3-5 parts of nano titanium oxide powder, 8-10 parts of nano zirconium oxide powder, and 4-6 parts of nano yttrium oxide powder. The material has high magnetic permeability, good universality, high rigidity and high temperature resistance capability.

The invention discloses a prostatic puncture device, and relates to the field of medical equipment. According to the technical scheme, the prostatic puncture device comprises a base, wherein the baseis provided with a sliding groove, the upper side of the base is slidably connected with a prostatic supporting mechanism and a puncture needle through the sliding groove in sequence, the prostatic supporting mechanism is located at the front side of the point of the puncture needle, and the prostatic supporting mechanism and the puncture needle are slidably connected with the sliding groove through supporting rods respectively; the prostatic supporting mechanism comprises an outer cylinder, the outer cylinder is a hollow cylinder of which the two ends are provided with openings, and the outercylinder is internally in sleeved connection with an internal assembly; the rear side end of a supporting assembly is hinged with the front side end of an inner rod. The prostatic puncture device hasthe advantages that the use is simple, no complex operation step exists, the smoother outer cylinder of the device enters the anus of a patient more easily, and the supporting assembly of the devicecan be unfolded after the device enters the human body, thereby reducing the pain of the patient, and ensuring the enough supporting area and supporting strength for the prostate.

The invention relates to a waste heat recovery power generation type heat exchanger. The waste heat recovery power generation type heat exchanger comprises a fixed clamping plate, a movable clamping plate, two upper cross beams, two lower cross beams, a plate bundle, a clamping device and stand columns, wherein the upper cross beams penetrate through the upper portion of the movable clamping plate, then the two ends of the upper cross beams are connected with the upper portions of the fixed clamping plate and the upper portions of the stand columns through bolts, the lower cross beams penetrate through the lower portion of the movable clamping plate, then the two ends of the lower cross beams are connected with the lower portion of the fixed clamping plate and the lower portions of the stand columns through bolts, the clamping device clamps the fixed clamping plate and the movable clamping plate on the two sides of the fixed clamping plate and the movable clamping plate, the plate bundle is arranged between the fixed clamping plate and the movable clamping plate, the plate bundle comprises a plurality of heat exchange plates, a thermoelectric module is clamped between every two adjacent heat exchange plates, and after the multiple thermoelectric modules are connected in parallel, the electric energy output ends of the thermoelectric modules are connected with a storage battery.According to the waste heat recovery power generation type heat exchanger, working waste heat can be used for generating electric energy.