69results about How to "Simple frame structure" patented technology

The invention provides an automatic deployment system and method of a hadoop cluster. The system comprises a command controller, a master controller, a deployer, a storing structure, an environment configurator, a resource distributor, a parameter configurator, a data synchronizer, a starter, a data downloader, a monitor and a cleaner, the command controller is used for generating operation description information according to user demands and submitting operations, the master controller is used for receiving and processing the operation description information submitted by the command controller, the deployer is used for providing heartbeat information of the master controller, receiving tasks distributed by the master controller and deploying relevant tasks, the storing structure is used for storing application data, computed application results and logs which are submitted by a user, the environment configurator, the resource distributor, the parameter configurator, the data synchronizer, the starter, the data downloader, the monitor and the cleaner are further arranged through deployment modules in the deployer so that automatic deployment and recycling of the hadoop cluster can be achieved, and the operation of a program can be dynamically monitored.

A vertical motion wave power generator having a flotation device, a vertical support structure fixed to the ocean bottom, and a single power shaft attached rotatably to the flotation device. By the use of a pair of one-way clutches the single power shaft converts the up and down motion of ocean waves into continuous unidirectional rotational force to drive an electric generator. The power shaft, transmission, and generator are all attached to the flotation device and move up and down in unison with the flotation device.

The plant cultivation system includes: a circulatory system including axises installed in a corresponding portion of a frame installed in a cultivation room; chain gear axis-installed in the axises respectively; a left and a right chains; and a deduction motor connected and installed onto any axis of the axises; cultivating pot members including a can body, and a hook plate, fixed to left and right ends of the upper surface of the can body; and for moving and circulating in the inner space of the cultivation room by rotatably installing as hanging between the left and a right chains by the left and right hook axises and the hook plate; a medicinal fluid supplier; and an air blower, installed in the cultivation room.

The invention discloses a photosensitive plane target which comprises an outer frame, at least two laser transmitting and receiving arrays and signal acquiring and processing equipment. The laser transmitting and receiving arrays are arranged on the outer frame in a crossed manner, and a laser receiving end of each laser transmitting and receiving array is connected with the signal acquiring and processing equipment. The laser transmitting and receiving arrays are positioned on the same plane. The laser receiving ends are photosensitive elements, a plurality of laser receiving elements are arranged side by side to form each photosensitive element, each laser receiving element can generate photosensitive signals and output high level after laser beams irradiate on the laser receiving element, and can output low level when laser beams do not irradiate on the laser receiving element, and output signals of each laser receiving element are transmitted into the signal acquiring and processing equipment. The photosensitive plane target has the advantage that target hitting positions, the flight speeds and the flight direction of flying objects can be detected by the simple structural frame in high-speed collision tests.

This invention discloses a photovoltaic module comprising a photovoltaic module panel and a plurality of photovoltaic module frame segments adapted for holding the photovoltaic module therein; each of the photovoltaic module frame segments comprises a base wall, a photovoltaic module holding part and a first side wall extending between the base wall and the photovoltaic module holding part; the photovoltaic module holding part has a recess facing toward a first direction, the photovoltaic module holding part defines an upper face and a bottom face opposite to each other, wherein said first side wall is oriented at an obtuse angle relative to the bottom face of the photovoltaic module holding part. The advantageous effects of this invention are: the simple structure and the unique configuration of the frame can realize the stable stacking and the fast and stable assembly of the photovoltaic modules and improve the space efficiency when packaging and transporting, thereby reducing the packaging and transporting costs.

A protective measure against rainfalls or ultraviolet rays is applied to planar display devices which comprise a large-sized display apparatus thus allowing display modules which include display devices to be used outdoors and, at the same time, the structure of a frame is simplified thus realizing the reduction of weight, thickness and a manufacturing cost of the large-sized display apparatus. In a large-sized display apparatus arranging a plurality of planar display devices, as the planar display device, a display device which comprises a display device body which includes a display region in the inside thereof and has a peripheral portion of the display region sealed, and a protective glass which is fixedly mounted on a front surface of the display device body using an adhesive material is used.

The invention discloses a packet data transmission system, which comprises a BTS (base transceiver station) and a BSC (base station controller). Correspondingly, the invention also discloses a packet data transmission method, which comprises that: the BTS builds a PCU (packet control unit) frame, packs the built PCU frame into a network protocol frame according to the carrier frequency and sends the network protocol frame to the BSC; and the BSC resolves the PCU frame from the network protocol frame, resolves PCU loads from the PCU frame, orders the resolved PCU loads, selects the ordered PCU loads to form a logic link control frame and sends the logic link control frame to a core network. Therefore, the system and the method can optimize system time delay and realize reliable transmission.

The invention provides an anti-interference single carrier channel estimation and equalization method and device. The apparatus includes a first Fourier transform module, an LS frequency domain channel estimation module, an interference position detection module, and a white noise suppression module which are connected in sequence. The white noise suppression module is used for performing noise suppression after the time domain transformation and then transforming the frequency domain. The white noise suppression module comprises a Fourier transform module, a time domain noise reduction processing module, and a second Fourier transform module which are connected in sequence. The device also comprises an interference suppression module which is connected with output ends of the white noise suppression module and the interference position detection module. The technical scheme adopts anti-interference optimization to complex interference environments. The system utilizes the characteristics of the cyclic code division multiple access frequency domain channel estimation and the strong interference detection algorithm to track the amplitude-phase characteristics of the in-band frequency point channel, automatically detect the interference frequency range, and suppress the power spectrum components of the interference, thus effectively eliminating the impact of in-band interference on the system and improving the reliability of wireless communication links.

The invention discloses a narrow-band ad hoc network timing synchronization method. Network time synchronization is finished through own settings of nodes. A frame structure designed by the inventionis simple, and nodes in a network are synchronized with a certain specific node, so that the security and reliability of in-network time synchronization can be ensured. Meanwhile, the time level structure of the whole network is established gradually along with the realization of network node synchronization without the need of a special level structure establishing stage, so that slot synchronization of the whole network can be realized rapidly and efficiently.

A compact solenoid including a coil and a frame located outside the coil for constituting a magnetic circuit. The frame includes four bars extending in parallel to the axial direction of the coil and located proximate to the outer circumferential face of the coil. Each of the bars has a generally triangular cross section. The four bars are disposed to have a mutual positional relationship corresponding to vertexes of a square.

A pallet rack is characterized by a lower pallet unit and an upper pallet unit supported on the lower pallet unit. The lower pallet unit includes a lower pallet and plurality of posts extending upwardly from the lower pallet. The posts have lower portions secured to the lower pallet and have upper portions. The upper portions have longitudinal passages terminating at upper ends circumscribing entry openings into the passages. The upper pallet unit includes an upper pallet having a lower surface and a plurality of bores in the upper pallet with entry openings along the lower surface in respective longitudinal alignment with the passages. Connectors connect the upper pallet to the posts and have upper extensions respectively received in the bores of the upper pallet, lower extensions respectively received in the passages of the posts, and flanges disposed between the lower surface of the upper pallet and the upper ends of the passages.

The compact solenoid of the present invention conduces to further miniaturization of a compact solenoid. The compact solenoid includes a coil and a frame located outside the coil for constituting a magnetic circuit. The frame includes four bars extending in parallel to the axial direction of the coil and located proximate to the outer circumferential face of the coil. Each of the bars has a generally triangular cross section. The four bars are disposed to have a mutual positional relationship corresponding to vertexes of a square.

The invention provides a flat-panel display device and a stereoscopic display device. The flat-panel display device comprises a backlight system and a display panel, wherein the backlight system comprises a reflection plate, a light guide plate and a back frame; the reflection plate and the light guide plate are overlapped on the back frame; the back frame is used for bearing the light guide plate and the reflecting plate; the back frame comprises at least two main splicing members which are spliced to form a main framework of the back frame; and lifting and pulling glue dots are arranged between the reflection plate and the light guide plate. According to the flat-panel display device and the stereoscopic display device provided by the invention, the structure of the back frame is simple, so that the material of the back frame can be saved; and the cost of a back frame die is reduced so as to reduce the cost of the flat-panel display device. Furthermore, the lifting and pulling glue dots are arranged between the reflection plate and the light guide plate and have functions of lifting and pulling the reflecting plate, so that the reflecting plate is stuck on the light guide plate and further the problems of low quality of reflecting products and poor backlight effect caused by collapse after the reflecting plate is assembled are improved.

The invention provides a down hole impacting rotary jetting mixing pile construction technology and device. The down hole impacting rotary jetting mixing pile construction device includes a drill rod, a down hole impacting device arranged at the bottom end of the drill rod, a mixing device connected to the lateral side of the drill rod or the down hole impacting device, and a nozzle arranged on the lateral side of the down hole impacting device. A communicating high-pressure air passageway is arranged among the drill rod, the nozzle and the down hole impacting device. The above down hole impacting rotary jetting mixing pile is adopted in the down hole impacting rotary jetting mixing pile construction technology. By means of the down hole impacting rotary jetting mixing pile construction technology and device, the stratum adaptability is high, and pollution and influences of industrial production to the environment are reduced.

The invention discloses a display product frame, comprising a backboard assembly and a fixing frame. A backlight module of a display product is fixed to the backboard assembly. A display screen is disposed above the backlight module. The fixing frame is fastened to the backboard assembly and to fix the display screen. The backboard assembly and the fixing frame are provided, the backboard assembly and the fixing frame are fixed by means of fastening, and the display product frame is more reasonable and simpler in structure. Compared with existing frames, the display product frame is narrower and meets the demand of people on narrow frames. The coordination of a backboard, a profile reinforcing board and a structural reinforcing board enables shorter assembly time and fewer defective products, ensures frame quality and effectively reduces production cost.

A baby wagon with improved ease of use includes a foldable main body frame, wherein the foldable main body frame includes a front main frame, a rear main frame, and a side frame, the baby wagon being configured such that the structure of the frames is simplified while stability and durability of the babe wagon are guaranteed, whereby the baby wagon is easily carried and stored, such that the number of unnecessary frames is reduced, whereby the overall weight of the baby wagon is reduced and production cost is reduced, and therefore product competitiveness is achieved, such that a change in shape of the baby wagon through folding and unfolding of the baby wagon is easily performed, and such that a canopy, a baby seat, and a tray may be conveniently detachably coupled to the foldable main body frame.

The invention discloses an upper and lower conjoined student apartment bed, which comprises a bed board, a bed frame, a headboard, a footboard and a guardrail. The two bed frames are arranged oppositely, and The bed frame is set in a "U" shape, the bed board is arranged above the bed frame, a headboard is provided at one end of the bed board, a footboard is provided at the other end of the bed board, and a mounting plate is provided at one side above the bed board, And a guide rail is arranged above the installation board, and the installation board is slidingly connected with the bed board through the sliding action between the guide rail and the slide rail, and the other side above the bed board is provided with a guardrail. The present invention has reasonable design, elegant appearance and can well store clothes and school supplies, thereby effectively ensuring the cleanliness and sanitation of the overall environment of the dormitory. The present invention overcomes the rigidity and influence of the traditional apartment bed through the principle of ergonomics. The user's sleep defect improves the user's sleep quality and effectively improves the learning efficiency.

Disclosed is a support frame unit for a swimming pool assembly, which stably withstands hydraulic pressure, transmitted from a wall of the swimming pool assembly. The support frame unit for a swimming pool assembly, in which a plurality of support frame units is disposed along the periphery of a surrounding wall of a pool body of the swimming pool assembly filled with water so as to prevent the surrounding wall from being sunken due to hydraulic pressure, includes first and second vertical rods having a rectilinear shape, upper ends of which are detachably attached to horizontal rods maintaining the shape of the upper end of the surrounding wall; a prop pipe including a central part inserted into a loop part formed on the bottom of the pool body, and first and second branch parts bent from both sides of the central part in the same direction; and first and second shoes respectively formed in single pieces having inclined holes, into which lower ends of the first and second vertical rods are respectively inserted, formed in upper surfaces thereof, and horizontal holes, into which the first and second branch parts of the prop pipe are respectively detachably inserted, formed in side surfaces thereof.

The present invention discloses a method for transmitting data through a relay station. In the transmission process of the descending data, an anchor transmits data to a mobile terminal through a DL Access Zone, and transmits data to the relay station through an Optional DL Relay Zone. A subordinate BS transmits data to the mobile terminal through the DL Access Zone, and transmits data to the relay station through the Optional DL Relay Zone. In the transmission process of the ascending data, the mobile terminal transmits data to the anchor BS / RS through an UL Access Zone. A sharing RS transmits data to the anchor BS through an Optical UL Relay Zone. The mobile terminal transmits data to the subordinate BS through an UL Access Zone. The sharing RS transmits data to the subordinate BS through an Optional UL Relay Zone. The technical scheme according to the invention can increase the usage of frequency spectrum at the state that the resource of RS can be scheduled.

An assembly / transport apparatus includes: a carrier on which a transport object is mounted; a transport track; a return track that overlies the transport track in a top / bottom direction; a first transfer device that transfers the carrier between the transport track and the return track; a second transfer device that transfers the carrier between the transport track and the return track; and a frame that supports the transport track, the return track, the first transfer device and the second transfer device. The transport track includes transport driving devices that cause the carrier to travel and stop. The return track includes return driving devices that cause the carrier to travel and stop. The first transfer device includes first transfer driving devices that cause the carrier to travel and stop. The second transfer device includes second transfer driving devices that cause the carrier to travel and stop.

The invention discloses a frame and signal transmission method in a multimedia broadcasting and a multicast system. The frame comprises a conventional time slot, a control time slot and a downlink pilot time slot; the method comprises: a sender transmits a signal with control information to a receiver; the control information is transmitted through the control time slots in each frame; the control time slot borders upon the downlink pilot time slot and uses the downlink pilot time slot as a phase reference. The technical scheme of the invention saves the transmission resource, simplifies the devices of the multimedia and the multicast system, is useful for the operation business to rapidly develop the multimedia broadcasting and the multicast services; the optimization scheme thereof can also realize compatibility of the MBMS system and the TD-SCDMA frame structure and is useful for compatibility of the following TD-SCDMA evolution technology.

A sheet of glass (rear glass) is provided with a radiation conductor and a ground conductor. An electronic circuit unit includes a base plate fixed on the sheet of glass; a frame body which houses a circuit substrate and is screwed on the base plate; and a cover for covering the frame body. The circuit substrate has a component-holding surface and a radio-wave reflective surface at opposite surfaces of the circuit substrate, the radio-wave reflective surface facing the radiation conductor. A section of the frame body proximate the sheet of glass is provided with an engagement portion that fits in an opening of the base plate; and stoppers placed on sections of the base plate that are adjacent to the opening. An amount of insertion of the engagement portion with respect to the opening is set within a thickness of the base plate.

The invention discloses a non-avoidance stereo garage with car carrying plates capable of being separated. The bottom of a frame is fixedly connected to a track in the horizontal direction, and the frame and the track are both fixedly connected to the ground; the track is provided with a travelling mechanism running along the track, the travelling mechanism includes a travelling mechanism box, a lifting mechanism is installed on the upper part of the travelling mechanism box, and the lifting mechanism is driven by the travelling mechanism to run together in the track direction; the lifting mechanism includes a lifting chain moving up and down through the lifting mechanism, and the lifting chain is fixedly connected with a rotating mechanism; and the rotating mechanism includes a steering frame rotating through the rotating mechanism, the non-avoidance stereo garage with the car carrying plates capable of being separated further includes the multiple car carrying plates detachably and fixedly connected with the steering frame and a controller, and the controller starts or stops the operation of the travelling mechanism, the lifting mechanism and the rotating mechanism. Mainstream stereo garages in the market have the disadvantages that the size is huge, the requirements for the infrastructure are high, the construction cost is high, the space utilization rate is low, and the stereo garages cannot be installed and used in small sites and built garages.

The invention belongs to the technical field of steel structure buildings, and in particular relates to a semi-automatic construction method and device for upside-down lifting of steel structure buildings. The flip-chip lifting construction method of a steel structure building comprises the following steps: pre-construction preparatory work - assembling flip-chip lifting frame touches - building body assembly - building body lifting - dismantling on-site equipment and tooling. The beneficial effects are: the structure is simple, the assembly is convenient, the stability of the building structure is ensured, the construction period is shortened, the use of large hoisting machines and feeding machines is eliminated, labor costs and material consumption are greatly reduced, and the project The cost has been greatly reduced.

A telescopic frame is disclosed, which is applicable to a foldable bicycle or foldable electric vehicle, and includes a front frame, a rear frame and a telescopic device. First guide rails are symmetrically disposed on two sides of the front frame, second guide rails are symmetrically disposed on two sides of the rear frame, and the first guide rails and the second guide rails are fitted together and slidably connected. The telescopic device is fixed on the rear frame, and an output end of the telescopic device is fixed on the front frame to drive the front frame to be unfolded or folded relative to the rear frame. The telescopic frame is simple in structure and capable of being automatically folded.