188results about How to "The same height" patented technology

The invention discloses a rail transfer device. The device comprises a traveling mechanism comprising steel wheels, a first gyration mechanism connecting a saddle beam and the driving mechanism, a first gyration driving mechanism and a jacking-up mechanism, wherein the first gyration mechanism can rotatablely connect the traveling mechanism and the saddle beam; the first gyration driving mechanism can drive the driving mechanism to rotate relative to the saddle beam; the jacking-up mechanism is a jacking-up hydraulic cylinder comprising a cylinder body and a piston; the cylinder body and the saddle beam are relatively fixed; the outer end of the piston is provided with support legs; when the piston of the jacking-up hydraulic cylinder extends out, the support legs can jack the saddle beam up; and the device also comprises a grasping mechanism capable of grasping movable rails. In addition, the invention also discloses a rail transfer connecting device, a rail-type gantry crane transfer system and a transfer method thereof. The rail transfer device provided by the invention can realize the automation of transfer operation and improve the working efficiency of the transfer operation.

A semiconductor structure provides lower parasitic capacitance between the gate electrode and contact vias while providing substantially the same level of stress applied by a nitride liner as conventional MOSFETs by reducing the height of the gate electrode and maintaining substantially the same height for the gate spacer. The nitride liner contacts only the outer sidewalls of the gate spacer, while not contacting inner sidewalls, or only a small area of the inner sidewalls of the gate spacer, therefore applying substantially the same level of stress to the channel of the MOSFET as conventional MOSFETs. The volume surrounded by the gate spacer and located above the gate electrode is either filled with a low-k dielectric material or occupied by a cavity having a dielectric constant of substantially 1.0. The reduced height of the gate electrode and the low-k dielectric gate filler or the cavity reduces the parasitic capacitance.

There are provided methods and apparatus for using syntax for the coded_block_flag syntax element for the CAVLC 4:4:4 Intra, High 4:4:4 Intra, and High 4:4:4 Predictive profiles in MPEG-4 AVC high level coding. An apparatus includes an encoder (100) for encoding image data into a resultant bitstream in accordance with an encoding profile that encodes a sample of the image data such that the sample includes two chrominance arrays and a luminance array. Each of the two chrominance arrays has a same height and a same width as the luminance array. The encoder (100) indicates a presence of at least one 8x8 block in the resultant bitstream using a syntax element.

A plate-fin heat exchanger having a plurality of layers for indirectly exchanging heat between two or more fluids. The heat exchanger is provided with two sections and inlets and outlets to the sections to cause streams of the fluids to flow within the two sections parallel to the length of the heat exchanger between central locations and the ends of the heat exchanger. In such manner, the cross-sectional flow area of such a heat exchanger is greater than the heat exchanger in which the flow is from one end to the other end of the heat exchanger. This increase in cross-sectional flow area reduces the pressure drop within the heat exchanger.

An electromechanically-controlled smoke moxibustion device with moxa sticks capable of moving leftward and rightward comprises a transmission mechanism, a moxa stick clamping mechanism, an automatic control transmission system and a telescopic and movable support table. According to the smoke moxibustion device, electromechanical integrated design is adopted, a motor serves as a power source, a single-chip microcomputer is used for controlling transmission of the motor, and clamping cylinders for clamping the moxa sticks are periodically moved leftward and rightward and regularly moved upward and downward through the transmission mechanism according to the schedule. By mechanically and automatically controlling the stroke and period of the device, manpower is well replaced, and finally functions of moxa stick smoke moxibustion are brought into full play. In addition, the whole smoke moxibustion device is in a table shape, and the smoke moxibustion device is compact in design and structure, easy to operate and convenient to use at home.

The invention relates to a spectral reflectivity measuring device, which comprises an optical unit, a controlling unit and an ultrasonic ranging unit. Four optical transmitting channels are arranged in the optical unit, two upper channels adopt a cosine scatterer as an optical window, and two lower channels adopt a K9 material optical glass window. The optical window, an optical filter and a plano-convex lens are arranged at one end of the optical unit body, a sealing gasket is arranged on the both sides of the optical filter and the plano-convex lens, and a photosensor is arranged at the focal point of the other end of the plano-convex lens of the optical unit body. The controlling unit comprises a sensor, an amplifier, a digital / analog converter, a single-chip microcomputer, a U disk, a liquid crystal display and a keyboard, etc. The ultrasonic ranging unit consists of an ultrasonic sensing module based on the piezoelectricity principle. The invention achieves that the reflected light of the plant canopy and the radiating light of the sun are measured synchronously, the operational procedure of the measurement is simplified, and the measurement height is kept consistent automatically.

The invention discloses a method for displaying a table in a document, and belongs to the field of information display. The method is used for solving the problem that the reading fluency of a user is influenced by the method for displaying a cross-page table in the document in the prior art. The method comprises the following steps of: determining all cross-page cells in the table; determining cross-page text lines in all the cross-page cells, and determining a text line which is closest to the upper border of the table in the cross-page text lines as a pagination display boundary of the table; and displaying table contents between the upper border of the table and the lower edge of a current page in the current page, and displaying table contents between the pagination display boundary of the table and the lower border of the table in the next page of the current page. Each character in a cell crossing the lower edge of the current page is integrally displayed in the current page or the next page, a relative position relationship between the contents of adjacent cells is kept, and the height of the table is kept unchanged, so that the reading fluency of the user is ensured, and user experiences are improved.

The invention discloses a pipeline internal inspection robot. The pipeline internal inspection robot comprises a vehicle body with wheels and a lifting frame arranged on the vehicle body. The lifting frame comprises a base connected with the vehicle body, the base is rotationally connected with a connecting rod, and a camera assembly is arranged at the end, opposite to the base, of the connecting rod. The pipeline internal inspection robot is characterized in that the base can slide forwards and backwards relative to the vehicle body; a driving mechanism capable of driving sliding is arranged between the vehicle body and the base; the vehicle body is provided with a linkage part driving the lifting frame to ascend and descend so that the wheels on the vehicle body can be stressed in a more balanced mode. The pipeline internal inspection robot is effectively prevented from inclining forwards or turning over backwards, and continuous and stable work of the pipeline internal inspection robot is guaranteed.

The invention discloses a municipal drainage pipe pit groove supporting structure, and relates to the technical field of pit groove supporting structures. According to the key points of the technicalscheme, the municipal drainage pipe pit groove supporting structure comprises two oppositely-arranged supporting piles, screw rods are rotatably connected into the supporting piles, rotating wheels are fixedly arranged on the screw rods, lifting inserting seats are connected to the screw rods in a threaded mode and slidably arranged in the supporting piles, vertical limiting strips are arranged onthe outer sides of the lifting inserting seats, sliding grooves facing the limiting strips are formed in the supporting piles correspondingly, and the limiting strips are slidably arranged in the sliding grooves; and receding grooves are formed in the limiting strips, inserting blocks are slidably arranged in the receding grooves, compression springs used for jacking the inserting blocks out of the receding grooves are further fixedly arranged in the receding grooves, the other ends of the compression springs are fixedly connected with the inserting blocks, and inserting holes allowing the inserting blocks to penetrate out are formed in the supporting piles correspondingly. The municipal drainage pipe pit groove supporting structure has the effects that the height of the supporting pilescan be adjusted, thus the municipal drainage pipe pit groove supporting structure can be suitable for drainage pipe pit grooves of different depths, and the practicability during using is improved.

A disk array device comprises: a hard disk drive module including a disk for recording information thereon and having one side that has a length substantially equal to the diameter of the disk; a battery module; an operation module; a fan module having at least one cooling fan; a controller module having a controller; a power supply module provided for supplying power to the modules; a circuit board to which the above-mentioned modules are connected via electrical connectors; and a substantially box-shaped chassis in which the modules and the circuit board are housed. A front surface and a rear surface of the chassis are opened in a rectangular shape. A length of one side of the opened front surface of the chassis is substantially the same length as the one side of the hard disk drive module.

The present invention discloses an automobile wheel hub sorting apparatus. The automobile wheel hub sorting apparatus comprises a longitudinal assembly line, a plurality of transverse assembly lines, a plurality of reversing apparatuses, an intelligent camera and a controller, wherein the longitudinal assembly line is connected with an automobile wheel hub main assembly line, the transverse assembly lines are connected with the longitudinal assembly line, and are provided for conveying sorted automobile wheel hubs, the reversing apparatuses arranged on the connection position of the longitudinal assembly line and the transverse assembly lines, and are provided for conveying the automobile wheel hubs on the longitudinal assembly line to the transverse assembly lines, the intelligent camera can store the information of the automobile wheel hubs with different types, and can perform a comparison between the information of the shot automobile wheel hub and the stored information of the automobile wheel hubs with different types. The intelligent camera is arranged on an input end of the longitudinal assembly line. The controller forms an electric connection with the longitudinal assembly line, the transverse assembly lines and the reversing apparatuses. The controller is connected with the intelligent camera through network. The automobile wheel hub sorting apparatus has characteristics of small work intensity and high sorting efficiency. With the automobile wheel hub sorting apparatus provided by the present invention, the error is not easy to be generated during the sorting process.

The invention relates to electronic equipment with a camera and a flash lamp, which comprises a shell, a control circuit board and a flexible circuit board, wherein the control circuit board is matched with the shell to be arranged; the flexible circuit board comprises a connecting part and an operating part; the connecting part is connected with the control circuit board; a main circuit is arranged on the operating part; the camera and the flash lamp are arranged on the operating part; a functional fitting is arranged on the control circuit board; the operating part of the flexible circuit board is fixed on a top plate of the functional fitting; the top plate of the functional fitting comprises a horizontal crossarm and a boss; the position of the boss corresponds to the position of the flash lamp; a groove for the flash lamp to transversely slide is arranged on the boss; after sliding into the groove, the flash lamp is fixed on the boss; and the top surface of the fixed flash lamp and the top surface of the camera are positioned on the same plane. The invention aims to provide the electronic equipment with the camera and the flash lamp, which has the advantages that the camera and the flash lamp have good consistency; the electronic equipment has a simple integral structure; and the inner space of the electronic equipment is effectively utilized.

The invention provides a cerebral infarction treatment nursing bed comprising a front bed frame. Two front bed legs are fixedly mounted on both sides of the lower surface of the front end of the frontbed frame. The front bed frame comprises two sets of side board frames and a bed board frame. When the length of the nursing bed needs to be increased, a trigger button is pressed to eject a clampingboard and withdraw a rear bed frame. When the rear bed frame is withdrawn to a suitable position, a limiting block is clamped by a limiting groove. After a supporting board is fixed, the height of its upper surface is equal to the height of the surface of the bed board frame. Therefore, the rear bed frame is limited to slide towards the interior of the front bed frame. A rotating board is rotatedto make the supporting board face upward and fix the supporting board and the rotating board. When there is no need to increase the length of the nursing bed, a positioning rod is withdrawn, and thesupporting board faces downward so as to fix the rotating board and the supporting board. A push handle is pushed to drive the rear bed frame to the front bed frame. The clamping board is rotated to make an insertion rod inserted into a clamping groove. And a wedge-shaped clamping block is connected with an L-shaped clamping block in clamp mode, and the rear bed frame is fixed.

The invention provides a sleeve combination tool type platform of a cantilever scaffold and an operating method thereof and relates to the field of constructional engineering cantilever scaffolds. The sleeve combination tool type platform comprises a plurality of pieces of middle cantilever I-steel and four sleeve tools, wherein corner cantilever I-steel is inserted into the four sleeve tools respectively. Each middle cantilever I-steel and each corner cantilever I-steel are sleeved with an inner sleeve and an outer sleeve respectively. A first bolt is fixedly connected at the upper end of each inner sleeve, first shelving platforms are fixedly connected to two sides of each inner sleeve, and first channel steel is arranged between two adjacent inner sleeves. A second bolt is fixedly connected to the upper end of each outer sleeve, second shelving platforms are fixedly connected to two sides of each outer sleeve, and second channel steel is arranged between two adjacent inner sleeves. The same steel plate is arranged above each first channel steel and the corresponding second channel steel. The sleeve combination tool type platform is high in instrumentalization degree and can greatly improve installing efficiency, save materials and labor cost and strengthen operating safety.

The invention provides an automatic impact-resistant experiment instrument for concrete and mortar. The automatic impact-resistant experiment instrument at least comprises a base and a bracket, wherein an upwards convex positioning plate is arranged on the base; a sample seat fixed between the positioning plates is arranged on the base; a hollow cavity of which the opening is upward is formed inside the sample seat; a concrete and mortar sample is contained in the cavity; a counter weight lifting device and a control system are arranged on the bracket; the control system comprises a programmable logic controller (PLC), a solenoid valve and an air reversing valve; the air reversing valve is connected with an air tube of a cylinder and is used for adjusting the movement direction of a piston rod on the cylinder; and both the PLC and the solenoid valve are connected with the cylinder and are used for controlling the travel of the piston rod on the cylinder. The automatic impact-resistant experiment instrument is simple in structure, convenient to use and accurate in height positioning, the rise and fall of the counter weight can be automatically controlled, the manual labor is greatly saved, and the efficiency is improved.

The invention discloses an ion wind forced convection fin applied to heat dissipation of an electronic device. The ion wind forced convection fin comprises a heat dissipation fin body, a notch formed in the heat dissipation fin and used for installing an ion wind generation device, and a banana socket fixed on a fin base plate, wherein the ion wind generation device comprises an upper support, a lower support on which a banana plug is installed, a hollow needle plate electrode arranged in the upper and lower supports and a mesh plate electrode opposite to a needle on the needle plate electrode. According to the fin provided by the invention, air is efficiently ionized via the icon wind generation device, so that ions and free electron are adsorbed on surfaces of dust particles during a motion process, and thus the particles are electrified and adsorbed on the mesh electrode, and meanwhile the generation ion wind is used for improving air velocity from bottom up and reinforce heat convection. The higher wind speed can be generated in a small space, and the reasonable structure design is combined with own characteristics of the heat dissipation fin, so that heat dissipation of the original fin is effectively reinforced, and the problems about reliability of the icon wind generation device and ozone are effectively solved.

The invention discloses a sorting device for automobile hubs. The sorting device comprises a longitudinal assembly line, a plurality of horizontal assembly lines, a plurality of reversing devices, an intelligent camera and a controller, wherein the longitudinal assembly line is connected with an automobile hub main assembly line, the plurality of horizontal assembly lines are connected with the longitudinal assembly line and are used for conveying the sorted automobile hubs; the plurality of reversing devices are respectively arranged at the joints of the longitudinal assembly line and the horizontal assembly lines and are used for conveying the automobile hubs on the longitudinal assembly line to the horizontal assembly lines; the intelligent camera can store information of the automobile hubs with various types, can compare the information of the shot automobile hubs with the stored information of the automobile hubs with different types; the intelligent camera is arranged at the input end of the longitudinal assembly line; the controller, the longitudinal assembly line, the horizontal assembly lines and the reversing devices are electrically connected; and the controller is connected with the intelligent camera through the network. The sorting device for the automobile hubs has the advantages of low labor intensity and high sorting efficiency and sorting errors are not easy to occur.

The invention relates to an intelligent entrance guard based on a block chain technology. The intelligent entrance guard comprises a base, a door frame, a pedal, a recognizing mechanism, a loudspeaker, an indicator lamp and two passing mechanisms. Each passing mechanism comprises a driving assembly and two passing assemblies. Each passing assembly comprises a fixed shaft, a sleeve, a door plate and a supporting rod. The recognizing mechanism comprises a lifting plate, a recognizing assembly, a rail, two lifting assemblies and two hanging rods. The recognizing assembly comprises a movable plate, a camera and two movable units. According to the intelligent entrance guard based on the block chain technology, data storage is conducted through the block chain technology, and the data safety degree is high; moreover, through the cooperation of the two passing mechanisms, the function of detecting people one by one is realized, it is avoided that other people follow legal persons to pass by the entrance guard, and the safety and reliability of the device are improved; furthermore, through the recognizing mechanism, the lifting plate descends to the head top positions of people, the cameratakes pictures of human faces at different angles, the human face recognizing precision is improved, and the identity verification accuracy is ensured.

The invention provides a method for testing a diffusion coefficient of chloride ions through a bending load function. The method comprises the steps of firstly testing the bending strength of a set ofconcrete testing members, mounting the testing members after vacuum saturation in a loading device, performing uniform loading on the testing member through controlling the change of a spring lengthin the loading device by a press, then mounting a diffusion pool of a stable state electromigration experiment device on a loaded concrete testing member, after checking the sealing between a diffusion pool and the testing member and confirming good sealing, adding pre-prepared solution, and finally connecting with a stable DC power supply and testing the content of the chloride ion. When the measured accumulated concentration of the chloride ions and the diffusion time are in a linear relation, the diffusion coefficient of the top chloride ions in the concrete is calculated. The method realizes synchronous testing for a chloride ion transmission process through the bending load function. The concentration change and diffusion rate of the chloride ions can be timely detected. Furthermore the diffusion coefficient of the chloride ion can be quickly calculated. The voltage can be autonomously adjusted according to the characteristic of the concrete.

A powder spray-coating cabin, in particular a vertically cylindrical cabin, has its air suction flows shifted away from the center of spray coating toward object wall passages.

A semiconductor structure provides lower parasitic capacitance between the gate electrode and contact vias while providing substantially the same level of stress applied by a nitride liner as conventional MOSFETs by reducing the height of the gate electrode and maintaining substantially the same height for the gate spacer. The nitride liner contacts only the outer sidewalls of the gate spacer, while not contacting inner sidewalls, or only a small area of the inner sidewalls of the gate spacer, therefore applying substantially the same level of stress to the channel of the MOSFET as conventional MOSFETs. The volume surrounded by the gate spacer and located above the gate electrode is either filled with a low-k dielectric material or occupied by a cavity having a dielectric constant of substantially 1.0. The reduced height of the gate electrode and the low-k dielectric gate filler or the cavity reduces the parasitic capacitance.

A color filter includes a substrate, a black matrix located on the substrate, a color layer formed on the substrate, and an over coat layer formed on the substrate to cover the black matrix and the color layer. A plurality of photo spacers are located corresponding to the black matrix, and engage with the over coat layer tightly. Therefore, an IPS LCD using the above-mentioned color filter has a steady configuration, and a cell gap of the LCD is consistent.

The invention relates to a method for laser forming for uniformly-variable-width parts, and belongs to the fields of laser cladding and 3D forming. The method for laser forming for the uniformly-variable-width parts comprises the following steps: layering and setting a single-channel path plan of each layer; segmenting a cladding layer of each layer and determining a spot diameter and a reference defocusing amount of each small segment according to the width of the cladding layer of the small segment; measuring and calculating the difference between an actual stacking height and an ideal stacking height of each small segment of each layer during a forming process; and correcting a scanning speed of the cladding layer of the next layer through calculation, thus realizing closed-loop control for a width of the cladding layer. The continuously-variable-width parts can be accurately and directly formed through adopting the method for laser forming for the uniformly-variable-width parts, formation for characteristic parts such as variable-width impellers and blades is completed, and invariable heights of the parts are kept, thus the complexity of laser 3D forming for the parts is greatly improved, and the forming efficiency is greatly increased. The method is suitable for laser synchronous powder / wire feeding cladding and 3D forming.

The invention relates to the technical field of sport equipment, and in particular relates to a sandpit automatic levelling device with a distance measurement function and used for long jump of physical education. The device comprises a sand storage tank, a support frame is arranged on the outer side of the sand storage tank, a height adjusting mechanism is arranged on two sides of the support frame and the sand storage tank, walking wheels are fixedly arranged at four corners of the bottom of the support frame, guide rails matched with the walking wheels are further arranged on two sides of the sand storage tank, scraping plates are fixedly arranged on two sides of a sand filling hole, a first feeding screw rod is arranged on each scraping plate, a collecting groove is arranged at one endof each first feeding screw rod, a feeding mechanism is arranged on the top of each collecting groove in a penetrating manner, one end of each feeding mechanism extends into the stand storage tank, aplurality of displacement sensors are arranged in the direction, facing towards the long-jump starting point, of the sand storage tank, and a detecting device is fixedly arranged on one side of the support frame. With the device, the rapid filling of the sandpit can be realized, the leveling efficiency of the surface of the sandpit is improved, the fine sand supplementing function is available, meanwhile, the device has the automatic detection function, so that the measurement precision is improved, and the fairness of the match is guaranteed.

The invention relates to an electric agricultural brush cutter, and relates to the technical field of agricultural mechanical equipment. The electric agricultural brush cutter comprises an operating rod (1), a handle (2), a battery container (3), a motor (4), a cutterhead (5), a blade (6) and a protective cover (7), wherein the handle (2) is installed on the operating rod (1), the battery container (3) is installed at the upper end of the operating rod (1), the motor (4) is installed at the lower end of the operating rod (1) and connected with the cutterhead (5), the blade (6) is installed on the cutterhead (5), and the protective cover (7) is installed on one side of the operating rod (1). The electric agricultural brush cutter further comprises a supporting frame (8) and idler wheels (9), the supporting frame (8) is installed on one side of the operating rod (1) and located on the outer side of the protective cover (7), and the idler wheels (9) are installed at the lower end of the supporting frame (8). The electric agricultural brush cutter can relieve labor intensity, facilitate work, meanwhile ensure trim cutting and saves time.

The invention belongs to the field of agricultural equipment, and discloses an intelligent cultivation device for vegetable hydroponics. The intelligent cultivation device for vegetable hydroponics comprises a base frame, a bearing frame, cultivation pots, a pump set, swinging devices, a planting formula and a control unit, wherein the bearing frame comprises a plurality of bearing parts and standing rods, the bearing parts are hinged to the standing rods, the bearing frame is arranged on the base frame, second connecting parts in the middle of the bearing frame are hinged to first connectingparts at the top of the base frame, and a parallelogram mechanism is formed by the base frame, the bearing parts and the standing rods; the cultivation pots are put on the bearing parts respectively,and the planting formula is internally provided with preset values of the liquid supplying amount, the liquid level and the swinging amplitude. Based on the preset values of the liquid supplying amount, the liquid level and the swinging amplitude, the control unit automatically conveys nutrient liquid and water to the cultivation pots and automatically swings to be slant to increase illumination,and vegetables normally grow; the cultivation device is swung to be slant and swung to be vertical, the cultivation pots are sequentially staggered and stacked again, the space state of the cultivation pots is invariably kept invariable, cultivation liquid in the cultivation pots cannot scatter, and the cultivation device is not prone to lateral turning.

A tractor has sprung left and right rear suspensions, each suspension including a suspension arm pivotally coupled to the tractor chassis to pivot about a pivot point. A planetary gear system is fixed to the suspension arm having a sun gear driven by the engine and a planetary gear carrier that is coupled to and drives an axle supporting a rear wheel. The ring gear is fixed with respect to the suspension arm.