36results about How to "Achieve structural stability" patented technology

The invention relates to a mobile type large air control secondary radar, and belongs to the technical field of air control secondary radars. The mobile type large air control secondary radar comprises a transport platform and support assemblies; a large secondary radar antenna is arranged on the transport platform in a rotatable manner, and a square electronic equipment cabinet for controlling the antenna is arranged on one side of the antenna; each support assembly of a planar hinged connecting rod structure is formed by hinging a hydraulic cylinder, an upper support arm and a lower support arm one by one; one corner end of the upper support arm and the wall of the hydraulic cylinder are hinged to the upper surface of the transport platform, a piston rod end of the hydraulic cylinder is hinged to one sidewall of the upper support arm, the lower support arm includes an overhung arm body, and hinging axes of the hinged portions are in parallel with one another; and the secondary radar further comprises servo locking assemblies. According to the invention, the transport mobility is very high during movement, and the requirement for highly smooth working environment in the working state can be met.

The invention discloses a composite conductive agent slurry for a silicon-carbon anode and a preparation method and application thereof. The composite conductive agent slurry mainly contains a graphene-based conductive agent and a high-viscosity polymer binder provided with a specific carboxyl functional group. The graphene-based conductive agent and the binder have a synergistic effect, a stable conductive elastic inhabitation layer can be formed on the surface of the silicon-carbon anode, the volume expansion of the silicon-carbon anode material in the charging and discharging process is inhibited while the internal resistance of a battery is effectively reduced, stable cycle is achieved, heat dissipation is strengthened, and accordingly the overall performance of the battery is improved. The preparation method of the composite conductive agent slurry is simple in process, easy to regulate and control and capable of achieving large-scale low-cost preparation, and the obtained slurry is high in stability, can be directly mixed with a commercialized silicon-carbon anode material in proportion for usage and can be applied to multiple volume expansion type electrode materials.

The invention provides a metal oxide thin film transistor and a manufacturing method thereof. The metal oxide thin film transistor comprises a substrate, a gate, a gate insulating layer, a metal oxide semiconductor layer and a barrier layer hierarchically arranged on the substrate, a passivation layer arranged at the outermost layer, as well as a source and a drain connected with the metal oxide semiconductor layer respectively; a diffusion element containing insulator thin film layer adjacent to the barrier layer is arranged on the side opposite to the metal oxide semiconductor layer; and the diffusion element is any one of fluorine, nitrogen and hydrogen elements. The manufacturing method comprises the steps of arranging the diffusion element containing insulator thin film layer adjacent to the barrier layer on the side opposite to the metal oxide semiconductor layer, wherein the diffusion element is any one of fluorine, nitrogen and hydrogen elements; and diffusing the fluorine, nitrogen or hydrogen element to the metal oxide semiconductor layer of the thin film transistor via a thermal diffusion method, till reaching the metal oxide semiconductor thin film and the interface of the gate insulating layer.

A rack of the automatic warehouse is comprised with several racks (10) longitudinally arranged in a lattice form to have cargo (W) on each cargo loading area (18), a stacker crane (20) provided between two adjoining racks (10) for moving toward, up or down, or retracting the cargo (W) away from the cargo loading area (18), and a transfer means (30) for moving the cargo (W) from the inside and the outside of the warehouse. The rack is comprised of several pairs of posts (11 ), pairs of horizontal beams (12), a first brace beam (13), a second brace beam (14), a vertical brace (15), an arm beam (16), and a load arm (17), which are connected to each other to make a matrix pattern. Only two posts are arranged in a narrow width of the rack, allowing access in both longitudinal sides, by which the automatic warehouse has a simple structure, and the structural stability can be secure.

The invention discloses a garlic directional sowing device and method based on machine vision. The device comprises seed shifting and discharging devices, wherein a garlic seed outlet of each seed shifting and discharging device is connected with a first end of a corresponding garlic seed transmission channel, and a second end of each garlic seed transmission channel is arranged at a garlic seed inlet of a corresponding garlic seed feature recognition and directional sowing mechanism; an image collector is correspondingly arranged right above each garlic seed feature recognition and directional sowing mechanism, and an image collection end of each image collector faces the interior of the corresponding garlic seed feature recognition and directional sowing mechanism and is used for collecting posture information photos of garlic seeds; and the garlic seed feature recognition and directional sowing mechanisms recognize and adjust the posture of the garlic seeds according to the posture information picture. According to the garlic directional sowing device and method, secondary seed shifting and discharging of garlic, directional and ordered transmission of garlic seeds, image recognition and directional sowing can be completed at a time, the planting agronomic requirement that bulbil of the garlic seeds faces upwards is met, space and size occupied by the garlic directional sowing device are greatly reduced due to the intensive design, the integrality is high, and mechanical and intelligent sowing of the garlic is met.

An open-ended screwless positioning module of an access apparatus includes an external frame body and an operation handle pivotally connected to the external frame body. The external frame body has a base, two arms, positioning bumps, an installing portion, an unlocking switch and a pivot portion. The arms extend downwards from the base in which a holding space for receiving the access apparatus is defined by the base and the arms. The positioning bumps are integrally formed on the arms for engaging with securing holes of the access apparatus. The installing portion is disposed on an upper surface of the base, the unlocking switch is movably assembled on the installing portion, and the pivot portion is disposed to a main body of the operation handle.

The invention belongs to the technical field of transport operation platforms and specifically relates to a top-entry-type large-span platform automatic support mechanism comprising a transport operation platform and support assemblies arranged on two sides of the transport operation platform in pairs oppositely. Each support assembly is a planar hinge joint connecting rod structure comprising a hydraulic cylinder, an upper support arm and a lower support arm which are hinged successively, wherein one corner end of the upper support arm and the cylinder wall of the hydraulic cylinder are hinged to the upper platform top of the transport operation platform, a piston rod end of the hydraulic cylinder is hinged to one side wall of the upper support arm, the lower support arm is in an overhung arm body structure, and hinge joint shafts at the hinge joint portions are parallel to each other. The automatic support mechanism also comprises follow-up locking assemblies. The top-entry-type large-span platform automatic support mechanism can effectively maintain the original maneuverability indexes such as the ground clearance and departure angle of the transport operation platform, effectively guarantee the transport maneuverability and safety of machine bodies, and also improve the transverse support stability.

The invention discloses a cover-excavation top-down underground passage structure and a construction method thereof. The cover-excavation top-down underground passage structure comprises first supportpiles, hanging walls, a top plate, first side walls and a first bottom plate, the first support piles are arranged at intervals along the outer side lines of two sides of a passage, a top beam is arranged at the tops of each group of first support piles, the two hanging walls are arranged on the left side and the right side of the top plate correspondingly, the top plate is hung at a designed position through the two hanging walls, the upper ends of the hanging walls are fixedly connected with the top beams, the two first side walls are arranged at the bottoms of the two hanging walls correspondingly, the first bottom plate is arranged between the bottoms of the two first side walls, filling layers fill the portions between the first side walls and the first support piles on the corresponding sides and between the hanging walls and the first support piles on the corresponding sides, open excavation underground passage structures are constructed on the two sides of the cover-excavationtop-down underground passage structure correspondingly, the open excavation underground passage structures comprise second support piles, second side walls and second bottom plates. According to thecover-excavation top-down underground passage structure and the construction method thereof, the technical problems of narrow operation space, long construction period and high construction cost of traditional cover-excavation construction are solved.

A ball bearing assembly for a bicycle comprises a outer race, a ball cage, settled in the outer race, a cap, having a center hole and a ring portion extended axially from the periphery of the center hole, an inner race, with the inner surface thereof closely surrounding the outer surface of the ring portion, and a packing ring which is in an annular shape and having an annular flange around the bottom outer edge so that when the cap is put over the outer race to make the ball cage press upon the ball cage, the packing ring can be inserted into the center hole of the cap, and the flange is retained around the bottom of the ball cage. The disclosed ball bearing assembly is characterized by improved assembling accuracy and automatic center adjusting function.

The invention discloses an electronic cigarette battery pack and an electronic cigarette. The electronic cigarette battery pack comprises an outer shell and an inner core body, the outer shell comprises a first shell body and a second shell body which are detachably connected with each other, and an accommodating cavity is defined by the first shell body and the second shell body; the inner core body is arranged in the accommodating cavity and comprises an inner shell and a control assembly fixedly connected into the inner shell, and the outer wall surface of the inner shell is matched with the inner wall surface of the accommodating cavity. According to the electronic cigarette battery pack of the technical scheme, the shell bodies can be conveniently replaced.

The present invention relates to a substrate for an organic light-emitting diode, a method for manufacturing the same, and an organic light-emitting diode comprising the same, and more particularly, to a substrate for an organic light-emitting diode, the substrate having excellent productivity and manufacturing efficiency as well as an improved light extraction efficiency, a method for manufacturing the same, and an organic light-emitting diode comprising the same. To this end, the present invention provides a substrate for an organic-light emitting diode, the substrate being disposed on one side of the organic light-emitting diode from which light irradiated thereby is emitted outside, the substrate comprising: a base plate; a light-scattering layer comprising a plurality of light-scattering particles, the light-scattering layer being formed on the base plate; and a transparent conductive film formed on the light-scattering layer, wherein a part of, or all of the pores formed between the plurality of light-scattering particles are filled with metal oxides forming the transparent conductive film; a method for manufacturing the same; and an organic light-emitting diode comprising the same.

The invention is the development of new and unique formulations and mixtures along with unique and improved manufacturing processes for a clear departure for all manufacturing processes in which cement-based formulations and mixtures are commonly utilized in manufacturing SIPS of the prior art and or the teachings of the poured / casted / formed cement based formulations / mixtures and manufacturing processes of the prior art of building / construction industry. The invention serves the current building / construction industry with new and unique formulations and mixtures along with unique and improved manufacturing processes that produce SIPS with enhanced performance characteristics which are unparalleled teachings not present, nor found in any of the prior art.

The invention relates to an opening or closing mechanism of an elevator door, in particular to a single-guide-rail double-folding-layer door device. The device comprises a door head plate and a fixedguide rail, wherein an inner hanging bracket and an outer hanging plate are arranged on the guide rail, and the device further comprises a traction mechanism, the traction mechanism comprises transmission rope wheels, a transmission belt, a transmission belt butt joint seat and a transmission belt pressing plate, wherein the transmission rope wheels are arranged at the two ends of the upper portion of the inner hanging bracket, the transmission rope wheel sleeves the transmission rope wheel, the transmission belt butt joint seat is used for fixedly connecting the two end heads of the transmission belt in a butt joint mode, and the transmission belt pressing plate is used for fixedly connecting the transmission belt with the door head plate; and the transmission belt butt joint seat is fixedly installed on the outer hanging plate, a slow door plate is fixedly connected below the inner hanging bracket, and a fast door plate is fixedly connected below the outer hanging plate. According tothe device, the inner hanging bracket adopts a framework structure, so that the structural stability of operation is realized; meanwhile, a steel wire rope transmission device is arranged at the position of a upper transverse beam of the inner hanging bracket, is arranged on the outer side so that the space can be effectively saved, the parallel arrangement of the steel wire rope transmission device and springs is realized in a limited thickness and height, and the purpose of reducing the height and degree is achieved; and meanwhile, the manufacturing standardization and material saving can be improved through a combined inner hanging bracket structure.

The invention relates to the field of cable crane ground anchors, in particular to a permanent and temporary combined type ground anchor and a building method thereof. The combined type ground anchor comprises an anchorage structure and a plurality of pre-stressed anchor cables, the anchorage structure comprises a building pile foundation, and a plurality of pipe fittings, a plurality of pre-buried rods and a plurality of pre-buried plates are pre-buried in the anchorage structure; one end of the pre-stressed anchor cable penetrates through the pipe fitting and then is anchored to the anchorage structure, the other end of the pre-stressed anchor cable is anchored to the ground, the end of the pre-embedded rod penetrates through the pre-embedded plate and then extends out of the anchorage structure, the pre-embedded rod can be detachably connected with an anchoring end, and the anchoring end is used for being connected with a hoisting cable. The combined ground anchor construction method is simple, stable post-anchoring force is provided for a hoisting cable, a ground anchor structure which is stable in structure and convenient to construct is provided for mountainous areas where temporary ground anchors are difficult to arrange, the construction cost is saved, the construction period is shortened, the overall structural stability of an anchorage structure is achieved, and the hoisting safety is ensured.

A fabric structure (1) having a cellular construction. The fabric structure comprises at least one base layer (6) consisting of warp threads (10), at least one top layer (7) consisting of warp threads (11) and weft threads (2) placed in between, wherein the fabric structure (1) is formed by a multiplicity of three-dimensional cells (3, 9) and the height (8) of each individual cell (3, 9) is defined by the spacing (8) between two warp threads (10, 11), located above the other in height direction z, in adjacent layers (6, 7), the length (12) of the cell (3, 9) is defined by the spacing (12) between two warp threads (10) or (11) adjacent in the weft direction x, in one layer (6, 7) and the width (13, 14) of a cell (3, 9) is defined by the extent (13) of the weft thread course in the warp direction y and / or the spacing (14) between the two weft threads (2) that are opposite in the warp direction y and adjacent to the particular cell (9). According to the invention, each weft thread (2) extends at least regionally in the fabric structure (1) in a dimensionally stable and three-dimensional manner and winds in the weft direction x about this axis (4) an imaginary, three-dimensional elongate hollow body, extending through the cells (3), having any desired end face (5). The weft threads (2) intersect the warp threads (10, 11) such that the weft threads (2) and warp threads (10, 11) retain one another and the fabric structure (1) is self-supporting.

The invention discloses a pressing locking type heat dissipation loudspeaker. The pressing locking type heat dissipation loudspeaker comprises a pressing locking mechanism, an abutting locking mechanism is additionally arranged, an annular threaded groove is formed in the periphery of the bottom of the lower base, an annular threaded head is screwed into the annular threaded groove in a threaded mode, extension rods are installed on the two sides of the lower end of the annular threaded head, and an annular abutting plate is jointly installed at the lower ends of the extension rods; in this way, the annular abutting plate rotationally abuts against or is connected to the lower end of the driving rod in a separated mode, positioning of the driving rod is achieved, and the structural stability of the upper shell and the lower base is achieved.

The invention discloses a composite conductive agent slurry for a silicon-carbon anode and a preparation method and application thereof. The composite conductive agent slurry mainly contains a graphene-based conductive agent and a high-viscosity polymer binder provided with a specific carboxyl functional group. The graphene-based conductive agent and the binder have a synergistic effect, a stable conductive elastic inhabitation layer can be formed on the surface of the silicon-carbon anode, the volume expansion of the silicon-carbon anode material in the charging and discharging process is inhibited while the internal resistance of a battery is effectively reduced, stable cycle is achieved, heat dissipation is strengthened, and accordingly the overall performance of the battery is improved. The preparation method of the composite conductive agent slurry is simple in process, easy to regulate and control and capable of achieving large-scale low-cost preparation, and the obtained slurry is high in stability, can be directly mixed with a commercialized silicon-carbon anode material in proportion for usage and can be applied to multiple volume expansion type electrode materials.

The invention relates to a mobile type large air control secondary radar, and belongs to the technical field of air control secondary radars. The mobile type large air control secondary radar comprises a transport platform and support assemblies; a large secondary radar antenna is arranged on the transport platform in a rotatable manner, and a square electronic equipment cabinet for controlling the antenna is arranged on one side of the antenna; each support assembly of a planar hinged connecting rod structure is formed by hinging a hydraulic cylinder, an upper support arm and a lower support arm one by one; one corner end of the upper support arm and the wall of the hydraulic cylinder are hinged to the upper surface of the transport platform, a piston rod end of the hydraulic cylinder is hinged to one sidewall of the upper support arm, the lower support arm includes an overhung arm body, and hinging axes of the hinged portions are in parallel with one another; and the secondary radar further comprises servo locking assemblies. According to the invention, the transport mobility is very high during movement, and the requirement for highly smooth working environment in the working state can be met.

The invention relates to a high-rise outer frame structure, which comprises a prefabricated block prefabricated on a wall and a frame connected with the prefabricated block. The frame includes a vertical plate, a transverse plate and a longitudinal plate. There are L-shaped clamping plates on the bottom of both ends of the supporting plate, and a transverse groove matching with the clamping plate is provided on the transverse plate, and the clamping plate passes through the transverse groove and extends downward; the bottom of the longitudinal plate is formed with a connecting plate downwards, A positioning plate is arranged between the connecting plates, and a connecting sleeve is arranged on the positioning plate. The number and position of the connecting sleeves correspond to the clamping plates one by one. The driving member for driving the vertical movable rod to move vertically, the top of the vertical movable rod and the bottom of the support plate are tightly pressed. The invention has the effect of higher stability of the bearing plate.

The invention belongs to the technical field of integrated plates, and particularly relates to an LVL structure and melamine paper facing novel plate and a manufacturing method thereof. The LVL structure and melamine paper facing novel plate comprises an LVL structure layer, wherein a wood veneer I, a wood veneer II and a wood veneer are sequentially attached from the LVL structure layer outwards,and melamine paper is attached to the surface of the wood veneer II. According to the LVL structure and melamine paper facing novel plate, the LVL solid wood veneers are used as base materials, a special production process is adopted for machining and compounding to form the novel plate, the novel plate belongs to the novel high-tech building decoration material, the defect problem existing in atraditional plate is overcome, the novel plate has the advantages that the performance is excellent, and the structure is stable, and the deformation warping probability of the plate is greatly reduced; and health and environmental protection are achieved, modern environmental protection requirements are met, non-toxic, odorless, formaldehyde-free and sound-isolating are achieved, and the novel plate can be widely applied to medical spaces, educational spaces, office spaces, business spaces, home spaces and the like.

The invention discloses a nailing machine structure, comprising a machine body, a nail box, and an allocating piece, wherein two ends of the machine body are respectively provided with a nail beating moving part and a nail box inlet-outlet part; the nail beating moving part is internally provided with a nail beating sheet capable of forcibly cocking downwards; the bottom face of the machine body is provided with a frame seat; the nail beating moving part at the front end of the machine body is also internally provided with a front guide sheet for guiding the nail beating sheet; the nail box is selectively embedded in the frame seat of the machine body; a rear guide sheet capable of keeping specific space with the front guide sheet is arranged on a downward protrusion of the bottom edge atthe front end of the nail box; the nail box is provided with a nail pushing piece for continuously pushing nail bodies forward in a sliding way; the rear end of the nail box is provide with a pressing buckle piece which can automatically reset upwards, the pressing buckle piece is provided with an embedding clamping groove; the allocating piece is arranged on the nail box inlet-outlet part of themachine body and corresponds to the pressing buckle piece of the nail box; the allocating piece selectively embeds and tugs the embedded part of the pressing buckle piece of the nail box; the embedded part is formed by at least two embedding clamping blocks which can be embedded into the embedding clamping groove of the pressing buckle piece oppositely; and the width of the distance between each embedded block butting end face and an allocating central line is different. The invention improves the convenience of application, and achieves structural stability.

The invention discloses a flood control shearing force drainage dyke which comprises a drainage plate body; supporting plates are arranged on the lower surface, close to the two sides, of the drainage plate body; the tops of the supporting plates are fixed to the drainage plate body; the bottoms of the supporting plates are fixed to a backing plate; fixing nails are connected between the backing plate and the supporting plates, and respectively penetrate through the backing plate and the supporting plates; a reinforcing plate is arranged on the upper surface of the drainage plate body, and is fixedly connected with the drainage plate body; steel bars are arranged in and fixed to the reinforcing plate; and a breast wall is arranged on the upper surface of the reinforcing plate, and is connected with the reinforcing plate in a sealing manner. The flood control shearing force drainage dyke has good structural property and very good supporting effect, can bear certain gravity, and can exert an anti-shock function, the stress on the two sides can be kept in balance, the structural stability is reached, in addition the stress performance can be improved effectively, and water and soil loss can be reduced by utilizing vegetation.

A cover-excavation underground passage structure and its construction method, comprising a first retaining pile, a hanging wall, a roof, a first side wall, and a first floor; the first retaining piles are arranged at intervals along the two sides of the passage There is a crown beam on the top of the first retaining pile in each group; there are two hanging walls, which are respectively arranged on the left and right sides of the roof, and the two hanging walls hang the roof at the design position; the upper end of the hanging wall is fixed to the crown beam connection; the first side wall has two pieces, which are correspondingly arranged at the bottom of the two hanging walls; the first bottom plate is set between the bottoms of the two first side walls; the first side wall and the hanging wall are connected with the first Filling layers are filled between the support piles; open-cut underground passage structures are respectively constructed on both sides of the cover-excavation underground passage structure; the open-cut underground passage structure includes the second support piles, the second side wall and the second floor. The invention solves the technical problems of narrow working space, long construction period and high construction cost in traditional cover-and-excavation construction.

An electronic device includes a first body, a second body and a hinge assembly. The hinge assembly includes a bearing base, a movable base, a first hinge mechanism, a second hinge mechanism and a switching member. The bearing base is connected to the first body and has a first engaging portion. The first hinge mechanism is connected between the movable base and the second body. The second hinge mechanism is connected between the movable base and the bearing base. The first and second hinge mechanisms are connected to adjacent sides of the movable base. The switching member includes a main body slidably connected to the movable base in a switching direction, a second engaging portion engaged with or disengaged from the first engaging portion as the main body moves, and an interference portion entering or exiting the first hinge mechanism as the main body moves.

The invention discloses pile driving equipment suitable for desert geological conditions. The pile driving equipment comprises a rack and a drilling machine portion arranged on the rack. A power portion used for driving the drilling machine portion is further arranged on the rack. The drilling machine portion comprises a cylindrical drilling barrel, and the two ends of the drilling barrel are open. A baffle portion capable of being opened and closed is arranged at one end of the drilling barrel. A locating barrel is arranged in the drilling barrel, and a limiting portion used for limiting theposition of the locating barrel is arranged at the other end of the drilling barrel. The invention further discloses a pile driving construction method suitable for the desert geological conditions. The method comprises the following steps that S1, a baffle is closed; S2, the drilling barrel is vertically drilled into the ground by a proper depth; S3, the baffle is opened; S4, the locating barrelis placed in; S5, the drilling barrel is vertically screwed out of the ground, and meanwhile a locating cavity in the locating barrel is grouted; and S6, a pile rod is driven into the locating barrel.According to the pile driving equipment and the pile driving construction method, structure stability of a pile can be achieved without driving the pile into the sandy soil too deeply, construction steps are simple, controllability is high, and subsequent engineering construction is guaranteed.