91results about How to "Smooth layout" patented technology

The invention relates to a method of displaying a multi-level menu. A first menu level is displayed in a first display area, while, in response to selection of a menu item of the first menu level, a second menu level is displayed in a second display area having a fixed position relative to the first display area, irrespective of the position of the selected menu item of the first menu level. Further menu levels may be displayed in further display areas having a fixed position with respect to the other display areas. Selected items of different menu levels may be visually connected.

The invention discloses circulating fluidized bed advanced treatment equipment for industrial wastewater. The equipment comprises a tank body for the Fenton oxidation reaction of wastewater, wherein the tank body is divided into a circulating water distribution zone, a FeOOH crystallization zone and a gas-water separation zone from bottom to top in turn; the circulating water distribution zone is provided with a water distributor and a circulating water inlet; the circulating water inlet is connected with the output ends of a FeSO4 dosing pump, a H2O2 dosing pump and a circulating pump simultaneously; the FeOOH crystallization zone is provided with a crystal bed layer, a solid discharge pipe and a circulating water outlet; the circulating water outlet is connected with the input end of the circulating pump; the gas-water separation zone is provided with a gas-water separation barrel, a wastewater input pipe extending to the gas-water separation barrel, a gas discharge pipe, an annular effluent weir and a purified water discharge pipe; and the wastewater input pipe is connected with the output end of an influent pump. The equipment has the characteristics of low operating cost, low sludge yield and good treatment effect, is flexibly and conveniently operated, and is particularly suitable for the industrial wastewater containing non-degradable organic matters.

The invention relates to an on-chip all-in-one micro integrated magnetic sensor, which consists of a Hall part, a dynamic imbalance eliminating circuit, a hysteresis comparison circuit, a logic control and oscillator circuit and an H-bridge output circuit, wherein the logic control and oscillator circuit provides two complementary clock signals CLK1 and CLK2 which are obtained by inverting the same clock signal; the dynamic imbalance eliminating circuit comprises an instrument amplifier and a sampling capacitor, under the clock signals CLK1 and CLK2, a voltage signal of the Hall part is inputted into the instrument amplifier, and the hysteresis comparison circuit is of a Schmidt trigger circuit. When CLK1 is adopted as the clock signal and CLK1 signal is high, the output of the hysteresiscomparison circuit is maintained; and when CLK1 signal is low, the output of the dynamic imbalance eliminating circuit is compared with the reference voltage of the hysteresis comparison circuit. Thestability of the circuit performance is good, the production cost is low, the production links and the test links are reduced, the encapsulation difficulty is reduced, and the automatic industrialized mass production can be realized.

The invention discloses equipment for enabling a copper pipe to pass through a fin of a condenser. The equipment comprises a support, as well as a push plate driving system, a copper pipe collector, a fin collecting disc and a traction device which are sequentially positioned on the support, wherein the copper pipe is placed on a supporting base of the copper pipe collector, and clearance layers formed between clapboards or partition posts are stacked; a push plate passes through the upper part of the supporting base which can reciprocate up and down so as to push the copper pipe into the fin hole of the fin collecting disc; meanwhile a draw rod enters into the fin hole from the other side of the fin collecting disc under the effect of a guide mechanism, so as to draw the copper pipe, and a drawing head is inserted into the opening end of the copper pipe; when the draw rod is retreated from the fin hole, the copper pipe is synchronously guided into the fin hole, after that, the push plate and the draw rod are reset, the upper-layer copper pipe orderly falls to the supporting base so as to be subjected to the next round of pipe passing. The equipment is simple in operation and high in stability and safety, and can be used for improving the pipe passing efficiency and the alignment accuracy, reducing the equipment stagnation period in a pipe passing process and reducing the human cost and the equipment loss.

The invention relates to a method of displaying a multi-level menu. A first menu level is displayed in a first display area, while, in response to selection of a menu item of the first menu level, a second menu level is displayed in a second display area having a fixed position relative to the first display area, irrespective of the position of the selected menu item of the first menu level. Further menu levels may be displayed in further display areas having a fixed position with respect to the other display areas. Selected items of different menu levels may be visually connected.

The invention discloses a subject visualization method for a Chinese document set. The subject visualization method comprises the steps of classifying the document set according to subjects, dividing the time periods of the document set, calculating subject frequency, ranking the subjects, generating a subject flow graph, extracting keywords expressing the content of the subjects, calculating and ranking the weights of the keywords and generating a character cloud. The subject visualization method further comprises an ordering method based on the subject frequency and geometrical complementarity, a character cloud arrangement method and a method for generating the detailed character cloud. The subject visualization method has the advantages that the subject visualization on the Chinese document set is achieved; the subject flow graph generated through the ordering method based on the subject frequency and the geometrical complementarity is more attractive, flatter, high in space use ratio and more beneficial to character cloud arrangement; the character cloud arrangement method can effectively utilize space, and arrangement efficiency is greatly improved; the detailed character cloud is generated, and all the keyword content of the subjects can be shown.

The invention belongs to the field of mechanical equipment and particularly relates to an automatic pharmaceutical glass packaging and integrating system. The automatic pharmaceutical glass packaging and integrating system is characterized by comprising a transfer robot, a pallet conveying line, a backing plate conveying line, a cover plate conveying line, a capturing line, a heavy tray conveying line and a stacking area, wherein the pallet conveying line, the backing plate conveying line, the cover plate conveying line, the capturing line, the heavy tray conveying line and the stacking area are distributed around the transfer robot. The pallet conveying line is connected with a pallet supply machine, the capturing line is connected with a hot pack conveying line, a full-automatic rotary packing machine is arranged on the heavy tray conveying line, and a composite manipulator is mounted on the mechanical arm of the transfer robot and is connected with a PLC (programmable logic controller) system. The integral automatic pharmaceutical glass packaging and integrating system can be monitored in all around by the PLC system during running. Hot packs can be conveyed and stacked automatically, backing plates can be added automatically, cover plates can be automatically captured and placed, and trays can be automatically packed. The automatic pharmaceutical glass packaging and integrating system is convenient and quick to operate, labor intensity is reduced, extra equipment investment is reduced and economic and practical purposes are achieved. The conveying lines distributed within a circumference taking the gravity center of the transfer robot as a circle center are reasonable and compact in arrangement.

The invention discloses an intensive crab culture device, which comprises a box body connected with water recycling equipment, wherein the top of the box body is open, and a flap valve is arranged on the lateral surface of the box body, is connected through hinges, and is opened and closed upwards; a feeding trough which is outwards raised and upwards opened is formed in the sidewall of the box body in the vicinity of the flap valve; water outlet pipe fixing grooves and water inlet pipe fixing grooves are formed in the upper edges of the box body, and a water outlet pipe can be arranged in the water pipe fixing grooves according to needs; the water inlet pipe fixing grooves are provided with a water inlet pipe parallel to the water outlet pipe; a ditch inclined towards the outlet water pipe fixing grooves is formed in the bottom of the box body, and a drain hole is formed in the vicinity of the tail end of the ditch, and can be connected with a water level control pipe according to needs. Therefore, the device has the advantages of stable arrangement, compact structure, good culture pollutant removal effects, convenience in large-scale fattening and low baiting cost.

The invention discloses a crab apartment with an independent withdrawal function. The crab apartment comprises a box. The box can be connected with water circulation treatment equipment, an opening is formed in the top of the box, and a flap valve which is connected with the box by hinges and can be upwardly opened and closed is arranged on a side surface of the box; a water pipe fixing groove and a water inlet pipe fixing groove are formed in the side surface, which is opposite to the flap valve, of the box, a water outlet pipe can be arranged in the water pipe fixing groove as needed, and a water inlet pipe which is parallel to the water outlet pipe is arranged in the water inlet pipe fixing groove; parallel fixing slide grooves which can be in slide fit with each other to realize clamping effects are formed in two side surfaces, which are adjacent to the flap valve, of the box; outwardly turned support strips are arranged at the tops and the bottoms of the two side surfaces, which are adjacent to the flap valve, of the box; a ditch which is oblique towards the water pipe fixing groove is arranged at the bottom of the box. The crab apartment has the advantages that the crab apartment can be stably arranged, is compact in structure, brings convenience for fattening crabs on a large scale and can be independently detached without frames, and aquaculture dirt can be cleaned conveniently.

The invention discloses a harvested sugar cane integrated operating system of a whole stalk sugarcane harvester. The harvested sugar cane integrated operating system comprises a frame, a front conveying mechanism, a two-stage leaf smashing mechanism, a two-stage leaf stripping mechanism and a rear conveying tail cutting mechanism. The front portion of the frame is provided with the front conveying mechanism, the middle-front portion is provided with the two-stage leaf smashing mechanism, the middle-rear portion is provided with the two-stage leaf stripping mechanism, and the rear portion is provided with the rear conveying tail cutting mechanism. According to the harvested sugar cane integrated operating system, the front conveying mechanism, the leaf smashing mechanism, the leaf stripping mechanism and the rear conveying tail cutting mechanism are integrated into an operating system, space occupation of the system is reduced; the two-stage leaf smashing mechanism and the two-stage leaf stripping mechanism are arranged, on the conditions that a primary mechanism cannot smash and strip leaves completely, the two-stage mechanisms can complete in an assisting manner, so that complete stripping rate is increased effectively; a front conveying motor, a primary leaf smashing motor, a two-stage leaf smashing motor, a primary leaf stripping motor and a tail cutting motor are all hydraulic driving motors, so that system transmission is stable through hydraulic driving, rapid speed changing and reversing can be implemented without impact, and the system is easy to arrange and operate.

The invention discloses a flue gas cleaning device and a method for a circulating fluidized bed through a semi-dry method. The method comprises the following steps of: sequentially desulfurizing flue gas come from a boiler room, pre-dedusting the flue gas through a pre-dedusting device, and dedusting the flue gas through a bag-type deduster, and then discharging the flue gas into a chimney; and respectively returning the collected desulfurized ash after being subjected to pre-dedusting and dedusting to a desulfurizing tower through an air chute so as to be desulfurized, and discharging the ash out of an ash silo. According to the device and the method, the desulfuration reaction can be accelerated, the desulfuration effect is improved, the flue gas capacity in the desulfurizing tower can be controlled in real time, the normal fluidization in the desulfurizing tower is maintained, and the service life of the flue gas cleaning device is prolonged.

The invention provides a hierarchical visual abstraction method based on an improved force-directed graph layout. The method comprises the steps of (1) generating an initial layout which has an obvious cluster structure and can reflect structure information of a graph by using an improved force-directed algorithm, (2) generating a hierarchical structure of the graph by using a hierarchical clustering method from bottom to top based on a layout result, and (3) carrying out visual abstraction at different levels according to the generated hierarchical structure.

To prevent the interference of a riding seat with a connection part to a fuel pump while increasing the freedom degree of setting of the height of the riding seat in a motorcycle wherein the fuel pump attached on the upper wall of a fuel tank is housed in the fuel tank mounted on a vehicle frame, and an upper part of the fuel tank is covered by the riding seat.The fuel pump 118 is attached on a pump attachment part 119 downward recessed and provided on the upper wall of the fuel tank 34, and the pump attachment part 119 is covered by a cover 138 from an upper part.

The invention relates to a manufacturing method of a lamp strip. The manufacturing method comprises the steps that a conductive metal strip capable of bending is wholly stamped into a circuit base strip, and the circuit base strip is provided with a plurality of circuit strips; each circuit strip is provided with a first power circuit, a second power circuit and an element circuit, and each element circuit is provided with a plurality of lamp bead mounting areas arranged in an M*N array mode; lamp beads are mounted at the lamp bead mounting areas in a pasted mode through soldering; transparentinsulating films are injected and molded on the entire outer surfaces of the element circuits and the lamp beads and the partial outer surfaces of the first power circuit and the second power circuitcorrespondingly; areas, not wrapped with the transparent insulating films, of the first power circuit and the second power circuit serve as a positive pole connecting area and a negative pole connecting area, and by adopting a connecting mode that M lamp beads are connected in parallel and then N sets of lamp bead sets composed of the M lamp beads are connected in series, disconnecting is conducted at the corresponding positions at the element circuits in a stamping work procedure; and the circuit strips are cut and separated, and manufacturing of the lamp strip is completed. By adopting themanufacturing method, the effects that printed circuits are not needed, the manufacturing technology is simple, pollution is less, and the cost is low can be achieved.

The invention discloses a miniature impact piezoelectric-drive rotary joint which is characterized by comprising a U-shaped base. A rotary sleeve is horizontally clamped by the U-shaped base, and a rotary shaft is rotationally mounted at the central axis of the rotary sleeve. The miniature impact piezoelectric-drive rotary joint has the advantages that bearing driving modules comprise bearing units and piezoelectric ceramic plates, and preset clamping force is exerted to the rotary shaft by bearing rings; time sequences of synchronous zigzag rotation of the bearing driving modules at two ends of the miniature impact piezoelectric-drive rotary joint are controlled, the rotary shaft can move in a stepping manner under an inertial impact effect, accordingly, the running efficiency and stability can be effectively improved, layout of the piezoelectric ceramic plates can be optimized, the complexity of driving circuits can be lowered, and the miniature impact piezoelectric-drive rotary joint is convenient to control.

A liquid cool system of distributed server is disclosed and includes at least one cabinet and a heat exchanger core, a first refrigerant driving pump and a first refrigerant filter are arranged between the first refrigerant outlet of the heat exchange machine core and the liquid inlet of the cabinet, the liquid inlet and the liquid outlet of each of the first refrigerant driving pumps are respectively provided with a first refrigerant butterfly valve, and the liquid inlet and the liquid outlet of each of the first refrigerant filters are respectively provided with a first refrigerant butterflyvalve; The cabinet is provided with a baffle plate and a return mechanism which divide the first refrigerant liquid level into at least two independent regions, each independent region is communicated with a return liquid inlet on the return mechanism, and the return liquid outlet of the return mechanism is communicated with the liquid outlet of the cabinet. As that heat exchange movement is horizontally arranged along the minimum height thereof, the pipeline is smoothly arrange and the pipeline resistance is reduced; At that same time, the liquid level is divide into at least two independentareas to avoid liquid level channeling, and the heat-absorbing first refrigerant can be quickly return to the heat exchange core through the reflux mechanism, and the heat dissipation efficiency is high.

A three-dimensional loom weaving mechanism comprises a heald lifting opening device, a weft insertion device, a weft sliding device, a weft fixing device and a beating-up device. When the weaving mechanism is used, a warp opening is formed by the heald lifting opening device through vertical staggering of different heald frames, the weft insertion device enables weft moves forward through a weft insertion rod and a weft insertion hook to penetrate through the warp opening, the weft penetrating out of the warp opening is dragged through the weft sliding device and the weft fixing device to facilitate follow-up weaving and beating-up, and the beating-up device conducts beating-up on weft and warp fabric; if a weft anti-carrying device is additionally arranged, weft connection between a vertical pull rod and a fixing rod is facilitated. The design is simple in structure, and high in working efficiency and precise control degree, the warp opening effect is good, the weft anti-carrying function is good, and the environmental protection property is high.

The invention relates to a double-row and multiple-row LED lamp baseband. The double-rows and multiple-row LED lamp baseband comprises a circuit baseband and lamp beads; the circuit baseband is formedby integrally punching a bendable conductive metal band; a plurality of circuit strips are formed on the conductive metal band; each circuit strip is provided with a first power circuit, a second power circuit and a plurality of element circuits, wherein the element circuits are connected in parallel; each element circuit is provided with a plurality of lamp bead installation regions which are arranged in an MXN matrix form, wherein in the lamp bead installation regions, M lamp beads are firstly connected in parallel and subsequently N lamp bead groups consisting of the M lamp beads are connected in series; the lamp beads are installed at the lamp bead installation regions in an adhering manner; the element circuits, the overall outer surface of the lamp beads, and a part of the outer surfaces of the first and second power circuits are each coated with a transparent insulating film; a region, which is not coated with the transparent insulating film, of each first power circuit is usedas an anode connecting region; and a region, which is not coated with the transparent insulating film, of each second power circuit is used as a cathode connecting region. The double-row and multiple-row LED lamp baseband provided by the invention has the advantages of needing no printing circuit and being simple to manufacture, low in pollution and low in cost.

The invention relates to the inversion power module and particularly relates to a three-phase inversion power module based on a two-way spiral flow channel water cooling heat radiation substrate. The three-phase inversion power module based on the two-way spiral flow channel water cooling heat radiation substrate solves problems that a present heat radiation flow channel is not reasonable, poor in heat radiation, big in size and weight and not easy to perform fast plug-pull installation. In the scheme of the three-phase inversion power module based on the two-way spiral flow channel water cooling heat radiation substrate, a three-phase inversion power circuit is arranged on the two-way spiral flow channel water cooling heat radiation substrate; a T-shaped composite mother board and a drive board are stacked on the two-way spiral flow channel water cooling heat radiation substrate; a support seat is arranged in the front edge of the two-way spiral flow channel water cooling heat radiation substrate; water connectors and fixed blocks are arranged on two sides of the two-way spiral flow channel water cooling heat radiation substrate; and screw rods and a handle go through the fixed blocks. The advantages of the three-phase inversion power module based on the two-way spiral flow channel water cooling heat radiation substrate has advantages that flow resistance of a cooling liquid is small and heat radiation is uniform; the water connectors are easy to mount and dismount without affecting processing accuracy; and the layout is not affected by the flow channel; circuit electric inductance is small and working reliability of a thermal performance power module is high. Furthermore, the three-phase inversion power module based on the two-way spiral flow channel water cooling heat radiation substrate is compact in layout, small in volume and light in weight, saves cost; the interfaces are preposed in sequence, which is easy to maintain and saves external fast connection device; and a driving signal is high in anti-interference.

The invention provides switch lower base assembling equipment and an assembling method thereof. The switch lower base assembling equipment comprises an integral housing assembling device which assemblies an upper housing and a lower housing for forming an integral housing, an automatic hot riveting device which performs hot riveting on the integral housing after cover closing, automatic pad printing device which performs printing on the integral housing, and an automatic screw mounting device which mounts long screws on the integral housing. The switch lower base assembling equipment has advantages of compact integral structure, reasonable layout, high operation stability and high automatic efficiency. The assembling method comprises the steps of performing integral housing assembling, performing hot riveting, printing and mounting the long screws.

The invention discloses a double-clutch transmission with a long idler shaft. Particularly, the double-clutch transmission comprises seven forward gears, a reverse gear, four synchronizers and the long idler shaft, each synchronizer is selectively connected with two gears, and a driving gear of each gear in the transmission is an independent gear. The double-clutch transmission has the advantages that by the design of the transmission structure with the seven forward gears, an engine has better economical efficiency and power performance; the seven forward gears and the reverse gear are more reasonable in arrangement and convenient to assemble; each synchronizer is effective on the two gears simultaneously, so that the synchronizers are fully utilized; all the driving gears are the independent gears, so that tooth number design is facilitated, and convenience is brought to speed ratio matching; by the long idler shaft structure, balance of the internal structure of the transmission is improved, integral arrangement is smoother, and a shell of the transmission is regular.

Teething device (1) for an infant, with a substantially arc-shaped and elastically deformable teething element (3) having two free end areas (2) spaced apart from each other in an unloaded rest position, wherein the teething element (3) forms a free gap (6) between the end areas (2) in the rest position and is substantially circular, and the arc-shaped teething element (3) substantially simulates the shape of the jaw in such a way that, when it is inserted into the mouth and is substantially congruent with the jaw, the end areas (2) are arranged in the area of the molars in the rest position of the teething element (3), wherein the free gap (6) has an opening angle of between 15 DEG and 35 DEG , measured from the internal apex of the opening, and the arc-shaped teething element (3) is elastically deformable in such a way that the two end areas (2); can be arranged at least partially overlapping each other in a securing position.

The invention provides a telescopic rubber hose bracket. The telescopic rubber hose bracket comprises a base and supporting rods, wherein the supporting rods are fixedly connected with the base; a plurality of C-shaped grooves different in size are formed at intervals in the base; each supporting rod comprises an inner telescopic rod and an outer telescopic rod which are embedded into each other; the inner telescopic rod and the outer telescopic rod are located by telescopic joints; a skid-proof sleeve is arranged at the tail end of each outer telescopic rod; three supporting rods are arranged in a triangular shape. The telescopic rubber hose bracket disclosed by the invention has the beneficial effects that the rubber hose bracket is simple in structure, and various rubber hoses in an engine room of an automobile engine can be simultaneously arranged in the C-shaped grooves different in size, so that the engine room is smooth in piping layout; the telescopic supporting rods are adjustable in height, so the piping layout is more compact, and thus the space of the engine room is saved.

The invention belongs to the field of fixed buildings and relates to a metal storage processing building unit and a unit group thereof. According to the basic technical scheme, a metal storage processing building unit is characterized in that production space is formed by a column of single-spanning multiple-row single-layer frame structures and the building unit independently has the complete production function. A middle channel for a freight vehicle to pass in a single direction is arranged in the middle of the building unit. Storage areas are arranged on the two sides of the middle channel. Processing areas are arranged in the storage areas in an embedded mode. The two ends of the building unit are provided with multiple matched rooms. The operation range of a beam crane covers the whole building unit apart from the matched rooms. All building units are connected in parallel to from the metal storage processing building unit group. The problems that traffic and a technology flow line are not smooth, equipment is old-fashioned and the layout of functional rooms in a warehouse in terms of a traditional metal storage processing building is not reasonable are solved.

The invention discloses a coal economizer with H-type ribbed tubes. The coal economizer aims at improving the use effect to the maximum degree. The coal economizer with the H-type ribbed tubes comprises a shell, end plates, an H-type ribbed tube set, a plain tube set, tube sleeves and a sealing comb-shaped plate, wherein the plain tube set is arranged in the space in the lower portion inside the shell, the H-type ribbed tube set is arranged in the space in the upper portion inside the shell, the H-type ribbed tube set is connected with the plain tube set through an elbow tube, the end plates are used for supporting the H-type ribbed tube set and the plain tube set, the tube sleeves are welded to the end plates, and the sealing comb-shaped plate is welded to the positions of strip-shaped groove openings to prevent smoke leakage. The coal economizer with the H-type ribbed tubes is an upgraded product of an existing plain tube coal economizer and an existing circular spiral ribbed tube coal economizer, and can be widely applied to industrial boiler systems in the efficient and energy-saving technical field.

The invention discloses a main drive gear of a numerical control right-angle plate shearing machine in the field of plate shearing machine, which comprises a machine body; an upper knife rest is connected with the machine body through an uprightly arranged guide rail sliding block mechanism; a servo motor and a bearing pedestal are arranged on the machine body; an output shaft of the servo motor is connected with the upper end of a hollow support shaft through a synchronous belt and a synchronous belt wheel; the support shaft is mounted on the bearing pedestal through a bearing; the support shaft is connected with a ball-screw kinematic pair; a nut in the ball-screw kinematic pair is fixed at the lower end of the support shaft; the upper end of a screw rod in the ball-screw kinematic pair stretches into the hollow support shaft; the lower end of the screw rod in the ball-screw kinematic pair is fixedly connected with the shaft end of a ball rod; the ball part at the lower end of the ball rod is correspondingly arranged in a ball seat; a ball gland bush for fixing the ball rod is connected with the ball seat; and the ball seat is fixedly connected with the upper knife rest. The main drive gear of the numerical control right-angle plate shearing machine has the advantages of energy saving, quick processing, and high processing precision, and can be used for the right-angle shearing processing of various plate materials.

The invention provides a miniature paper money circulation processing device comprising an upper module and a lower module vertically stacked; the upper module comprises a paper money entering moduleand an upper transmission module; the lower module comprises a lower transmission module and a paper money collection module; the lower transmission module comprises a vertically arranged U-shaped transmission channel; the two ends of the U-shaped transmission channel are separately connected with corresponding interfaces formed in the upper transmission module, so as to achieve bidirectional transmission of paper money between the upper module and the lower module; the paper money collection module comprises at least one paper money box for collecting the paper money; the paper money boxes are reasonably distributed on two sides of the U-shaped transmission channel; butt joint holes are formed in corresponding positions of the U-shaped transmission channel and the paper box, so as to achieve transmission of the paper money between the paper money box and the U-shaped transmission channel. The invention also provides a cash recycling machine that comprises the miniature paper money circulation processing device.

The invention relates to an LED lamp band comprising a circuit band, lamp beads, a changeover plug, a power wire and an encapsulation sleeve. The circuit band is formed in the manner that overall punching is conducted on a bendable conductive metal band. Element circuits are connected between a first power circuit and a second power circuit of the circuit band. Each element circuit is provided with lamp bead installation areas. The circuit band is covered with a transparent insulated film and a plastic protective layer. The areas, not covered by the transparent insulated film, of the first power circuit and the second power circuit are used as a positive electrode connection area and a negative electrode connection area. Positive terminals and negative terminals are arranged on the plasticprotective layer. A first positive pin and a first negative pin of the changeover plug are welded to the positive terminals and the negative terminals correspondingly. A second positive pin and a second negative pin of the changeover plug are connected with one end of the power wire. The other end of the power wire is provided with a plug used for being connected with the mains supply. The circuit band and the changeover plug are arranged in the transparent encapsulation sleeve. The LED lamp band has the advantages of being free of a printed circuit, less in pollution and low in cost.

The invention relates to a method for realizing rapid internal dumping of metal strip mine hillside mining, and belongs to the technical field of mining. The method comprises the following steps thatan open stope is divided into a plurality of sub-mining areas along the trend of an ore body according to the minimum distance of a single mining area determined by the minimum distance of an inner dump in the hillside mining stage of the metal strip mine; the difference of slope heights of a hillside strip mine in space is fully utilized, a primary mining area, an auxiliary mining area and a post-mining area are further divided, and the height difference between the post-mining area and the primary mining area is effectively controlled through matched mining of the primary mining area and theauxiliary mining area, so that a transportation route for connecting the post-mining area and the inner dump can be smoothly arranged. After the primary mining area is mined, the internal dumping condition can be quickly formed for the post-mining area in the sub-mining area, and after the post-mining area is mined, the internal dumping condition is created for the primary mining area and the auxiliary mining area of the next adjacent sub-mining area, so that the goals of quickly and internally dumping the metal strip mine hillside are achieved, the internal dumping service life is prolonged,and the economic benefit is improved.