407results about How to "Easy to drag" patented technology

An editing method includes: detecting a selection of first and second clip portions of a source media depiction, generating corresponding first and second block icons and snapping hands-free the first and second block icons across the screen to a linear queue so that the blocks are snugly adjacent, detecting a move of the first or second block icon relative to one another substantially along the queue, and if the first or second block icon overlaps the other by substantially one half of the other block icon, reversing displayed positions in the queue of the first and second block icons.

The invention discloses a B-P-T steel tube and a preparation method thereof. The steel tube comprises carbon, manganese, chromium, silicon, aluminum, sulphur, phosphorus and ferrum. The preparation method comprises steps of performing alloying for above components, producing a Bainite steel tube through a converter, refining and rolling and obtaining the B-P-T steel tube through a P process and a B process. The plastic property of the steel tube can be increased by more than 50% compared with former plastic property, the steel tube can be applied in the field of conveying of high-performance and high-abrasion steel tubes and the current technical problem of low plastic property is solved. The process is simple, the cost is low and the product quality is good.

The invention provides a method and a system for performing gesture control on a smart television through a mobile terminal. The mobile terminal equipment is provided with a touch screen, and network connection between the mobile terminal and the smart television is established in advance. The method includes receiving gesture sliding tracks input by a user through a gesture input interface provided by the touch screen of the mobile terminal; judging whether the gesture sliding tracks belong to a preset gesture track set or not; if yes, according to preset sliding tracks and an operation instruction comparing list, converting the gesture sliding tracks into an operation instruction to the smart television; through a network, sending the operation instruction to the smart television to execute corresponding operation. By receiving and converting the gesture sliding tracks input by the user into the operation instruction to the smart television, the problem that existing remote control units are not suitable for controlling of application services like webpage browsing of the smart television is solved.

An editing method includes: detecting a selection of first and second clip portions of a source media depiction, generating corresponding first and second block icons and snapping hands-free the first and second block icons across the screen to a linear queue so that the blocks are snugly adjacent, detecting a move of the first or second block icon relative to one another substantially along the queue, and if the first or second block icon overlaps the other by substantially one half of the other block icon, reversing displayed positions in the queue of the first and second block icons.

A walk-substituting vehicle includes a foldable chassis, a steering mechanism, a seat assembly, and a fixing device, which is movable to a fastening portion to prevent the chassis from folding from an in-use position; the chassis includes a main part and a footrest part; the vehicle can be moved to a folded configuration, wherein the chassis is folded, and the steering mechanism and the seat assembly lie on the chassis; the fixing device includes a pulling member pivoted on the footrest part, a joining member pivoted on the pulling member, and a pushing member joined on and slideable along a receiving recessed portion of the pulling member; when the fixing device is in the fastening position, the joining member will be hooked over the main part of the chassis, and the pushing member engaged with the joining member to prevent the joining member from pivoting relative to the pulling member.

The invention discloses a comprehensive portal management system of dragging type layout configuration. The comprehensive portal management system comprises a front-end portal presentation layer and a back-end module, wherein the front-end portal presentation layer comprises more than two framework units and module elements; the back-end module comprises a presentation layer, a business layer, a lasting layer and an Oracle database; each separated region of the framework unit only can be filled with the module elements; the module elements are arranged in the corresponding separated regions according to the sequence from top to bottom; each module element fully occupies the width of the corresponding separated region; the presentation layer is used for receiving and managing a request of the front-end portal presentation layer and responding the front-end portal presentation layer; the business layer is used for receiving and processing the request and response submitted by the presentation layer; and the comprehensive portal management system comprises processing of processing logic of the comprehensive portal management system and data checking, extraction, conversion and normalization of portal data, and comprehensive treatment of objects, and the Oracle database is used for storing the data of the front-end portal presentation layer.

The embodiment of the invention provides a calculation method and device for joint external force moment and a robot. Joints of the robot are provided with motors and tilt angle sensors. The method comprises the steps that current data of the joint to be processed is acquired, wherein the current data comprises the angular speed and the temperature of the joint to be processed; and the current data is input to a preset friction force moment formula, and through calculation, the friction force moment of the joint to processed is obtained. The joints of the robot are further provided with the tilt angle sensors. The method further comprises the steps that the posture information of current installation of the robot is determined through the tilt angle sensor installed on the joint to be processed, and the gravity moment corresponding to the joint to be processed is calculated according to the posture information. By applying the calculation method and device for the joint external force moment and the robot, the friction force moment and the gravity moment corresponding to the joints of the robot can be accurately calculated, and it can be guaranteed that an operator can successfully complete dragging teaching of the robot.

The invention provides a multi-channel video and audio online-type playing and editing system which comprises a computer hardware system as an operation platform and a software system. The software system comprises a video and audio collecting module, a video and audio monitoring module, a video and audio marking and switching module, a video timeline module, an audio timeline module, a video and audio image-text composite file output module, a caption editing module, a caption listing module, a caption image-text timeline module and a video and audio image-text project file output module, wherein the video and audio collecting module is used for collecting signal sources, the video and audio monitoring module is used for monitoring the signal sources, the video and audio marking and the switching module is used for marking the collected signal sources, sending marked videos to the video timeline module to obtain editable video project files, sending marked audios to the audio timeline module to obtain editable audio project files and sending the videos and the audios to the video and audio image-text composite file output module to obtain composite finished video and audio files, the caption editing module, the caption listing module and the caption image-text timeline module are connected in sequence to form editable caption image-text project files, and the video and audio image-text project file output module is used for forming editable video and audio image-text project files. The multi-channel video and audio online-type playing and editing system can form finished files and editable project files and can achieve the functions of broadcasting director recall, simultaneous recording and editing, one-way recording and multi-way recording.

The invention discloses a special tensile dragging control cable. An insulating wire core consists of a plurality of multi-stranded zinc-coated soft steel wires, a tin-coated oxygen-free copper wire and an insulating extruded layer; a plurality of insulating wire cores are stranded into a cable core; a filling layer which consists of hemp ropes is filled in a clearance of the cable core; the cable core is wound with a tear-resistant polypropylene belt in an overlapping mode and extruded with a tensile wear-resistant polyurethane elastic outer sheath; the outermost layer of the cable is a braided zinc-coated steel wire outer sheath layer; each insulating wire core consists of the plurality of multi-stranded zinc-coated soft steel wires which serve as reinforcing cores and the tin-coated oxygen-free copper wire which serves as a copper conductor; and the insulating extruded layer is made of ethylene-propylene-diene monomer compound rubber. The special tensile dragging control cable has the characteristics of high tensile strength, high flexibility, high tear resistance, oil resistance, aging resistance, external environment weather resistance and the like, has excellent functions ofhigh bending winding capacity, dragging resistance, environment friendliness and the like, and is applicable to equipment such as a winding drum, a port machine and an excavator; and the service lifeof the dragging cable is greatly prolonged.

This invention provides a stretcher that can be placed anywhere and on any surface without any concern, and that can be moved by sliding easily and smoothly on rough surfaces including indoor carpets, stairs and various types of roads. To structure the stretcher equipped with a mattress on which an injured / immobilized person can be placed and carrying means for the purpose of at least carrying a mattress, assemble a mattress on which an injured / immobilized person can be placed, a synthetic resin support panel placed below the mattress by having a designated thickness, flexibility and dimensions similar to the mattress and carrying means attached to the support panel.

The invention provides a display method for an electronic device. The electronic device has a display panel displaying at least one of a plurality of pages of contents and the pages of contents are contiguously arranged in a page flow. The display method comprising receiving a zoom-out signal and resizing the pages of contents to be a plurality of thumbnail images respectively according to the zoom-out signal and displaying the thumbnail images on the display panel of the electronic device.

The invention provides an intelligent charging spiral track take-up and pay-off device and belongs to the field of charging gun connecting line arrangement devices. The intelligent charging spiral track take-up and pay-off device comprises a charging pile, wherein an automatic take-up device is arranged on the charging pile and provided with a line outlet, the automatic take-up device comprises a disc-shaped outer shell, a spiral track is arranged in the outer shell, a sliding rail adaptive to the track is arranged in the middle of the track and provided with a sliding block, conductors are arranged on two sides of the sliding rail, the sliding block is provided with a conductor B which is installed on the sliding block through a spring, the conductor B makes contact with the conductors, a motor is arranged in the sliding block, a gear is arranged on a rotor of the motor and matched with the sliding rail, a power source end of the motor is connected to the conductor B, one of the conductors on the two sides of the track is connected to a power source, the other conductor is grounded, a charging gun connecting line is arranged and located in the spiral track and bypasses the sliding block, insulation skin of the charging gun connecting line will not be damaged, and the charging gun connecting line is convenient to drag.

The invention provides a picture database creating and data loading method and equipment and a medium. The method comprises the steps of receiving structured data source file data input by a user, andconverting the source file data into a csv format or a tsv format; obtaining nodes selected from the file data obtained after format conversion, and selecting node attributes for the nodes; obtainingedges selected from the file data obtained after format conversion, wherein the edges at least include two selected nodes; selecting two nodes from the nodes contained in the edges as the initial node and the terminal node of the edges, and selecting edge attributes for the edges; transmitting the nodes, the edges, the node attributes corresponding to the nodes and the edge attributes corresponding to the edges to a server, creating picture data, and storing the data into a picture database. By arranging a visual interface, a user can perform picture modeling on the basis of the common sourcefile data through the simple process, and import pictures into the picture database, the existing complex picture building process is greatly simplified, convenience of easy dragging is achieved, andthe processing efficiency is improved.

The invention relates to a method for hoisting a large-sized component through air bags. The method is characterized in that the lower side of the component is provided with two or more than two air bags, and the air bags are charged with air or water to hoist the component. The action areas of the air bags occupy 10 to 45 percent of the bearing load areas of the component bottom. The method aims to solve the technical problems that the large-sized component adopts the conventional hoisting method of a hydraulic jack, the hoisting point load is centralized, and the prior method has the disadvantages of high base requirements, large construction difficulty, high cost, low efficiency and poor safety. The invention provides the technical method for hoisting the large-sized component through the air bags to replace the prior hoisting method of the hydraulic jack and makes use of the characteristics of large air bag bearing area and dispersed load to greatly reduce the requirements on base load force, ensure that the hoisted objects are not damaged and meet the jacking requirements of various ultra-large size components.

A body harness having an adjustable waist strap; a shoulder strap having a first distal end affixed to a right side of said waist strap and a second distal end affixed to a left side of said waist strap generally opposite from said first distal end so that said shoulder strap is carried by said waist strap in a looping arrangement; a back strap affixed between said waist strap and shoulder strap, wherein said back strap extends approximately between a midpoint of said waist strap and a midpoint of said shoulder strap for supporting the back of the user when being dragged; an elongated drag strap carried by said back strap and disposed generally at the intersection of said back strap and said shoulder strap for extending to facilitate dragging of the user; and, a hand grip carried by said drag strap for increased grip.

The invention provides a movable unloading frame for electric power materials. The movable unloading frame comprises a trolley body of which the bottom is provided with rolling wheels; a scissors typelifting frame is installed on the trolley body; two vertical columns are arranged at the tail of the trolley body, and vertical slide grooves are formed in the vertical columns; the top of the scissors type lifting frame is connected with a lifting supporting plate, and one end of the lifting supporting plate is connected with a lower transverse beam; an upper transverse beam is arranged above the lower transverse beam, the lower transverse beam and the upper transverse beam are connected through a vertical connection beam, and a rack capable of sliding horizontally is installed on the uppertransverse beam; a gear engaged with the rack is arranged on the rack, and the end of the rack is fixedly connected with a guide beam; and a transverse slide groove is formed in the end face of one side of the guide beam, and a clamping mechanism is installed in the transverse slide groove. The unloading frame is simple in structure, the materials can be conveniently unloaded from the unloading frame or conveniently transferred to the unloading frame through a mechanically auxiliary force applying method, a lot of manpower is not needed in the whole process, personnel casualties can be effectively avoided, and the cargo transferring efficiency is improved.

An electric walk-substituting vehicle includes a chassis, a seat assembly pivoted on upper ends of the connecting rods, a pivotal steering mechanism, and a folding and fixing device, which will fix the connecting rods after the seat assembly is moved to either of raised in-use and lowered not-in-use positions; the seat assembly includes connecting rods pivoted on the chassis; the folding and fixing device includes two position-limiting plates, which are secured on the connecting rods to pivot together with the connecting rods; the position-limiting plates each have first and second holes; the folding and fixing device includes a pressing and moving mechanism with two insertion rods; the insertion rods will pass into the first holes to engage the position-limiting plates after the connecting rods are pivoted to the raised in-use position; the insertion rods will pass into the second holes after the connecting rods are pivoted to the not-in-use position.

A touch control method, adapted for an electronic device with a touch screen is provided. The method includes the step of displaying a touch cursor on the touch screen, wherein the touch cursor includes a positioning point; detecting whether a dragging object exists around the positioning point; and moving the dragging object to be associated with the positioning point of the touch cursor and moving the dragging object according to a movement of the positioning point when determined that the dragging object exists around the positioning point and an operating signal corresponding to a dragging action of the touch cursor is received from the touch screen.

The invention relates to the technical field of firefighting supplies, particularly to a clamping type rolling wheel for a fire hose. The rolling wheel comprises a circular clamping groove (1), a sliding piece (2), universal wheels (3) and the fire hose (4) and is characterized in that the sliding piece (2) is arranged at the top end of an inner ring of the circular clamping groove (1), the universal wheels (3) are evenly arranged on the periphery of an outer ring, and the fire hose (4) penetrates through the inner ring of the circular clamping groove (1). The rolling wheel is simple and reasonable in structure; by the aid of the rolling wheel, the fire hose is convenient to drag during field operation; the rolling wheel is effort-saving and time-saving, and time is won for fire-fighting operation.

The invention discloses a three-wall corrugated pipe and manufacturing equipment thereof. The pipe includes a pipe body, which includes a smooth inner wall layer, a corrugated intermediate layer and a smooth outer wall layer. The inner wall layer and the outer wall layer are closely connected with the crests or troughs of the intermediate layer, and the pipe body is provided with connection ports for mutual connection. Compared with prior arts, the inventive corrugated pipe has a smooth outer wall, which facilitates dragging and rolling during transportation and construction processes and avoids outer wall corrugation breakage and recess to further influence pipe use. Meanwhile, the outer wall layer is covered, in a molten state, on the outer wall of a double-wall corrugated pipe, which increases the pipe wave height and the moment of inertia to realize higher ring stiffness of the pipe and production of pipes with higher strength requirements on one hand, and increases the longitudinal bending strength of the pipe and improves the ring flexibility of the pipe on the other hand, thus realizing the purpose of the invention.

The invention discloses a high-elasticity anti-twist wind energy cable with the nominal voltage of six to thirty-five kilowatts. Three power insulated wire cores and three grounding insulation wire cores form a cable core in a twisted mode, the outer side of the cable core is sequentially provided with a two-layer alkali-free glass fiber band in an overlapped wrapping mode and a thermoplastic elastic outer jacket in an extruded wrapping mode, the outermost layer of the cable is a stainless steel wire, polyamide or polyester synthetic fiber yarn woven layer; each power insulated wire core forms a conductor by twisting tin-plated non-oxygen copper wires and stainless steel wires, each conductor is wrapped with a single-layer semi-conductive cotton tape wrapping layer in an overlapped wrapping mode, and a conduct shielding layer, an ethylene-propylene-diene monomer insulated layer and an insulated shielding layer form one power insulated wire core in an extruded wrapping mode; a semi-conductive rubber shielding layer is arranged on the outer side of each grounding insulation wire core conductor in an extruded wrapping mode. The high-elasticity anti-twist wind energy cable has the advantages of being high in extension strength, high in flexibility and abrasion resistance, resistant to oil, aging and outer environment weather and the like, and is suitable for connection portions of a turbine and a tower in a high-power wind power generation device and similar occasions.

The invention relates to a three-state hoisting mechanism and an AGV (Automatic Guided Vehicle) transporting vehicle provided with the same. The three-state hoisting mechanism is composed of a hydraulic device, a hoisting supporting frame and follower wheels, wherein the hydraulic device is mounted below a supporting face of the hoisting supporting frame; a plurality of the follower wheels are mounted below supporting legs of the hoisting supporting frame; the AGV transporting vehicle comprises an AGV vehicle body, the three-state hoisting mechanism and a universal movement mechanism; the universal movement mechanism is mounted on the lower surface of the AGV vehicle body; the three-state hoisting mechanism is mounted on the upper surface of the AGV vehicle body; a cargo bracket is arranged on the periphery of the three-state hoisting mechanism; and an AGV transportation function can be realized by supporting the cargo bracket through the three-state hoisting mechanism or separating the three-state hoisting mechanism from the cargo bracket, so as to solve the problem that the AGV transporting vehicle is not easy to drag and maintain after the AGV transporting vehicle has a fault, and solve straight-line movement, in-situ radius rotary movement and vehicle body rapid steering problems at any direction except front and back directions.

An electric car is composed of car body, electric driver unit, and electric accumulator unit and control system. It features that said car body has a wind driven electric generator and several solar cell boards connected electrically with said electric accumulator unit.

The invention discloses a rope net and frame combined type space junk capturing racemization system. The system comprises a frame, a flexible rope opening sealing device fixed to the front end of the frame, a rigid frame racemization device fixed to the rear end of the frame and a combination traction device connected with the rigid frame racemization device. By the adoption of the system, a small boost motor is used for fine adjustment traction, electromagnetic balls are used for sealing an opening, influences of the earth magnetic field, magnetic materials in space junk and the like are avoided in the opening sealing process, the rigidization process of a movable frame on the inner layer and non-magnetic heavy balls in the rigid frame racemization device are used for rapidly improving the torque, the overall rotation angular speed is reduced, and the capturing, racemization and recycling functions of the space junk are achieved.

The invention discloses a luggage carrier with a desk stool function, and belongs to the field of trip object carrying tools. The luggage carrier with the desk stool function provided by the invention is characterized in that a table comprises a desktop, sliding blocks and a cushion block, wherein the cushion block is fixedly connected with the back surface of the desktop, the sliding blocks are symmetrically arranged on the two sides of the desktop, and the sliding blocks are in sliding fit with the two sides of an inserting groove arranged on the box body; the stool comprises a stool surface, stool legs, a supporting plate, a rotating shaft, connecting blocks, gears, racks and universal rolling wheels, wherein one side of the stool surface is connected in articulated connection with the supporting plate, and the back surface of the stool surface is fixedly connected with the connecting blocks; the connecting blocks are connected with the stool legs through the rotating shaft, the stool legs are fixedly connected with the rotating shaft, the two ends of the rotating shaft are respectively fixedly connected with the gears, the racks are in slip connection with the stool surface, the gears and the racks are meshed, and the racks are fixedly connected with the universal rolling wheels. The main application of the luggage carrier provided by the invention has the advantages that the functions of the desk and a stool are simultaneously realized, the stools are solely stressed, the desk and the stool are simple and convenient to fold and unfold, the occupation space is small, and the weight is light.

The invention discloses a novel wireless ground-penetrating radar system. The system comprises a wireless storage and display unit, a control compartment and a sending compartment, wherein a collecting control unit and a receiver which are electrically connected with each other are installed in the control compartment, wireless communication can be conducted between the collecting control unit andthe wireless storage and display unit, a receiving antenna of the receiver extends out of the control compartment, a sending machine connected with the collecting control unit through an optical fiber is installed in the sending compartment, a sending antenna of the sending machine extends out of the sending compartment, and the receiving antenna, the sending antenna and the optical fiber are allwrapped in flexible material. According to the novel wireless ground-penetrating radar system, a mini-type and light-weight design is adopted, wherein both the collecting control unit and the receiver are integrated in the control compartment, so that the size is reduced, dragging is convenient, and then field operation can be easily achieved.