158results about How to "Solve mobile" patented technology

The invention discloses a three-dimensional positioning method for a network node of a wireless sensor, which comprises the following steps: calculating the distance estimated value from an unknown node to anchor nodes through a self-information pack of an anchor node broadcast; judging the combination validness of the anchor nodes and removing the combination of four anchor nodes which are coplanar; combining the distance estimated value and calculating the position coordinates of the unknown node; and correcting node position movement caused by water flow by using a local area position correcting method to obtain a corrected node positioning result. The three-dimensional positioning method for the network node of the wireless sensor can precisely position the network node of the underwater sensor.

A method for moving UE in RRC connection mode, that is, moving the UE in the CELL-FACH or CELL-PCH state and receiving MBMS service to anothe cell, includes such steps as transmitting a 'cell update' message with MBMS service ID from UE to new cell, receiving the messag by RNC, transmitting 'MBMS connection request' message containing MBMS service ID, UE identity and cell ID, or not transmitting if the new cell is in same RNC, RNC transmitting 'MBMS channel relocating' to all UEs in the cell if the UE leads to the channel type change from PTP to PTM, RNC transmitting 'MBMS connection response' to SRNC, and RNC transmitting 'cell updating acknowledge' to the UE.

The invention provides a service stream moving method and system. A terminal establishes connection to a data gateway of a packet data network through a first access network and a first access gateway; the terminal establishes wireless connection to a second access network and sends a request for establishing connection with the data gateway to a second access gateway; the second access gateway sends a connection establishment request to the data gateway; the data gateway acquires the service stream routing rules of the first access network and the service stream routing rules of a second access network which are established according to the network information, and sends the service stream routing rules of the second access network to the terminal through the second access gateway; and the data gateway establishes, modifies or deletes the bearing of the first access network, and issues the service stream routing rules of the first access network to the terminal through the first access network. According to the invention, the problem that service stream is controlled by the network to move among the access systems when the UE accesses one PDN through two access technology networks is solved.

The invention relates to automatic washed stone paving equipment for building exterior wall decoration. The automatic washed stone paving equipment for the building exterior wall decoration comprises a walking device, a stirring and discharging device, a flattening device, two rolling devices and a scrubbing device, wherein the stirring and discharging device is mounted on the walking device; the flattening device is mounted on the walking device; the two rolling devices are symmetrically mounted on the walking device; the scrubbing device is mounted on the walking device. The automatic washed stone paving equipment for the building exterior wall decoration can overcome the difficulties that during the conventional manual washed stone pavement, a washed stone base material is required to be manually stirred and poured, washed stone flattening is nonuniform, a flattened washed stone road surface is stamped in the washed stone scrubbing process and the like; the automatic washed stone paving equipment for the building exterior wall decoration can achieve the functions of mixing, stirring, flattening, rolling and comprehensively scrubbing washed stones for different road surface environments, and has the advantages as follows: the washed stone base material is mechanically stirred and poured, the washed stone is mechanically flattened uniformly, and the flattened washed stone road surface is not stamped in the washed stone scrubbing process and the like.

The invention discloses a routing method for supporting a random moving mobile sensing network. By using a clustered routing algorithm, a cluster head is selected and is not changed after being changed. The position of each node is determined through a global position system (GPS), the radius of each node is monitored, the sensing range of each node is calculated, overlapped nodes within the sensing range are determined as spare cluster head nodes, and when energy of cluster head nodes is reduced to be at a preset threshold value, the cluster head nodes transmit information to notify the spare cluster head nodes to work instead of the cluster head nodes, an open shortest path protocol is adopted in a stable transmission stage, and loads can be effectively balanced. When a mobile node enters a sensing area of the mobile sensor network, the geographical position, the moving speed and the moving direction information are transmitted in a flooding mode, and a cluster which the moving node is added into is determined according to a score value calculated by the cluster head.

The invention discloses a stamping semi-cylindrical die which comprises an upper die and a lower die, wherein the upper die consists of a movable die core and an upper die holder; the movable die core consists of a die core seat and a plurality of male die cores, the die core seat is fixedly connected with the upper die holder, the male die cores are positioned in the die core seat, the male die cores are in movable fit connection with the die core seat, and a compression spring is arranged between each of the male die cores and the upper die holder; and the lower die consists of a lower die holder and a blanking control device. Wood shavings or fibers and the like of waste materials are mixed with resin by using a hot press and the stamping semi-cylindrical die and thermally cured and molded to manufacture stamping semi-cylinders, and the stamping semi-cylinders are combined into a stamping cylinder serving as a paper coiling cylinder for paper production or other coiling cylinders. The consumption of strong fiber paper is reduced, the loss of forest resources is reduced, and limited forest resources are protected.

The invention discloses a design and manufacturing of a drop hammer type impact clamp capable of adjusting and controlling impact position points in a plane, relates to the fields of testing and evaluation of impact properties of metals, non-metals and composite materials and particularly relates to a drop hammer type impact testing machine clamp capable of rapidly and accurately positioning the impact position points in an impactable plane by virtue of a creative two-dimensional movement platform. The impact position points cannot be continuously adjusted and controlled in the impactable plane, and impact performance test and evaluation of materials at a non-fixed point under actual service conditions cannot be realized by virtue of an existing drop hammer type impact testing machine. Aiming at the problems, a fixed shaft rotating platform and a one-way movement platform are controlled by virtue of a programmable controller and are matched to form a novel movement platform, and any impact point in the plane can be accurately adjusted, so that the movement problem of the impact position points in an extremely small mounting space of the impact testing machine is solved, and the testing of the repeated impact property of the non-fixed point in the plane of an impact sample is realized.

The invention relates to a construction method and a special guard screen for static demolition and home position reconstruction of an overpass bridge. A static demolition method comprises the following steps of performing mid-span bridge surface separation; performing hoisting hole arrangement, blocking, symmetric cutting and hoisting away on anti-collision walls on two sides; performing hoisting hole arrangement and hinging crack cutting and separation on same-span simply supported beams; and performing sequential hanging away one by one from left to right or from right to left and the like. A home position reconstruction method comprises the following steps of constructing stand columns and bent caps, constructing beam plates, constructing auxiliary engineering, and the like. According to the construction method disclosed by the invention, the structure of the overpass bridge is demolished according to the requirement that the traffic is not interrupted, a method comprising the following steps of determining the sequence of demolishing the bridge and separating spans, blocking and cutting anti-collision guardrails, and cutting and lifting a main beam is adopted, so that beam members are cut into blocks, are hoisted by a crane, and can be directly transported away by a transporting vehicle; the method is high in civil construction degree, simple and easy to operate, wide in application range, and easy to popularize; the situation that passing under the overpass bridge and the construction are safe is guaranteed; during construction, the situation that passing of the highway is smooth and safe is guaranteed; the civil construction degree is high; and the construction method has good social benefits and economic benefits.

The invention relates to a new-energy electric connection system, and the system comprises an electric connection guide rail and a matched socket board module. The top opening of the electric connection guide rail is provided with an electric module slot, and two sides of the electric connection guide rail are respectively provided with an insulation surface and a wiring surface. The wiring surface is sequentially provided with conductive copper bars from the top to the bottom, wherein the conductive copper bars are respectively connected with the zero line, ground line and live wire of a power supply. The system also comprises a switch panel installation slot, a spring and a power storage interface, and a switch panel is pushed into the electric module slot under the action of the spring to contact with the conductive copper bars, or is pressed back into the panel installation slot to contact with the power storage interface, so as to achieve power conversion between the power storage module and the power supply. The system enables a power system to achieve automatic conversion between the power storage module and the electric module, can be used in a residential building or an office building more safely and conveniently so as to replace a conventional buried type electric connection system.

The invention discloses a solid-liquid separating, compressing, drying and packaging integrated machine of livestock excrements, aiming at providing equipment for coordinately governing and processing the livestock excrements, which reduces the labor intensity and improves the cultivation environment. The point of the technical scheme is that the functions of solid-liquid separation of the livestock excrements, compressing, drying and forming and vacuum packaging are integrated so as to realize the coordinate governing and processing. The invention is widely applied to governing and processing the livestock excrements, domestic garbage, straws and other wastes.

The invention discloses a space-based starry sky background weak point target tracking method based on a threshold separation cluster, and relates to the field of space-based starry sky background weak point target tracking methods. The space-based starry sky background weak point target tracking method comprises the following steps: detecting a point target, and realizing frame registration by utilizing position coordinates of two continuous frames of target point sets; and after the target point set is clustered through a threshold separation cluster to obtain a prediction target with the maximum weight in each class group, obtaining a final prediction result through a dynamic weight extraction algorithm, and completing target tracking. According to the space-based starry sky backgroundweak point target tracking method, ICP image frame registration, a threshold separation cluster and a dynamic weight extraction algorithm are utilized to solve the problem of poor space-based starry sky background weak small target tracking precision caused by existing moving target background and fixed star interference, and high-precision detection and tracking of weak small point targets undera space-based observation platform and a starry sky background are effectively realized.

The invention relates to an automatic smoothing and scrubbing device for pebble landscape used for building outdoor landscape modeling. The automatic smoothing and scrubbing device comprises a walkingdevice, a smoothing device, two rolling devices and a scrubbing device. The smoothing device is installed on the walking device. The two rolling devices are located on the right side of the smoothingdevice. The two rolling devices are symmetrically installed on the walking device. The scrubbing device is installed on the walking device. The automatic smoothing and scrubbing device can solve theproblems that when existing pebble landscape is manually laid, the work efficiency is low, the labor intensity is high, pebble landscape smoothing is not uniform, and the pebble landscape is not thoroughly scrubbed, and smoothed pebble landscape road surfaces are treaded when scrubbing is conducted on the pebble landscape; and the function of conducting pebble landscape overall smoothing, rollingand comprehensive scrubbing on different road surface environments can be achieved, and the automatic smoothing and scrubbing device has the beneficial effects that the work efficiency is high, the labor intensity is low, and when the uniform smoothing action is mechanically conducted on the pebble landscape, thorough scrubbing is mechanically conducted on the pebble landscape and scrubbing is conducted on the pebble landscape, the pebble landscape road surfaces cannot be treaded or smoothed.

The invention relates to a backlight module and a display device, wherein the backlight module comprises a light guide plate and a first optical film, the light guide plate has a first end face and asecond end face, the first optical film comprises an optical part and a clamping part, the optical part is arranged on the first end face of the light guide plate, and the clamping part is arranged onthe second end face of the light guide plate for limiting movement of the first optical film. The backlight module and the display device can effectively solve the problem that the optical film movesin the backlight module so as to reduce fraction defective of the display device.

The invention discloses a method for controlling movement of a screen focus. Text input is carried out by controlling the focus in a screen in a player for selecting keys of a virtual keyboard. The method comprises the following steps that S1, a keyboard area in the screen is divided into n*m virtual keys, and the virtual keys are marked with serial numbers; S2, the n*m virtual keys are divided into a plurality of true keys, and the true keys are marked with serial numbers; S3, the virtual keyboard is generated and displayed in the screen; S4, the serial number a of the true key where the focus is located at present and the serial number b of the true key where the focus is located at present are obtained; S5, a direction key is operated; S6, the focus is pre-moved according to operation; S7, whether the true key with the serial number a is composed of the virtual key with the serial number b or not is judged; S8, the focus moves to the true key composed of the virtual key with the serial number c. The method for controlling the movement of the screen focus has the advantages that the key personalized customization of the virtual keyboard is provided, and the problem that the focus in a virtual keyboard with irregular key shapes moves is effectively solved.

The invention relates to a high-low pressure buffer system, connected with the buffering cylinder of a common punching machine. The high-low pressure buffer system comprises a pressure regulating valve, a low pressure pneumatic cylinder, an oil way switch, a high pressure pneumatic cylinder and an oil return pipeline; wherein the pressure regulating valve is communicated with the buffering cylinder of a punching machine; the low pressure pneumatic cylinder is connected with the pressure regulating valve by virtue of a first oil pressure pipeline, and the low pressure pneumatic cylinder is stored with gas; the oil way switch is arranged on an oil pressure pipeline between the low pressure pneumatic cylinder and the pressure regulating valve, so as to control the on and off of the oil pressure pipeline; the high pressure pneumatic cylinder is connected with the pressure regulating valve by virtue of a second oil pressure pipeline and is connected with an external gas supply device by virtue of another pipeline, and the pipeline is provided with an air suction / exhaust control switch; and the oil return pipeline is communicated with the front and rear oil pipelines of the pressure regulating valve, and the oil return pipeline is provided with a check valve, so that oil can flow to the buffering cylinder along the oil return pipeline and reverse non-return effect is realized.

The invention provides a construction device and a construction method of a mobile rain shed with an openable roof. The device comprises a roof truss system, a roof system and a mobile system, whereinthe roof system is mounted on the roof truss system, the roof truss system is mounted on the mobile system and realizes horizontal movement through the mobile system, the roof system is used for opening and closing a roof; the roof truss system comprises steel stand columns and rain shed beams; the roof system comprises a driving component, a driving gear, a drive gear, a rack, a chain, a following gear, a mobile roof and a fixed roof; the mobile system comprises tracks and track wheels. The method is based on the device. By means of the mobile system of the mobile openable rain shed, the problem that the rain shed coverage area cannot be adjusted is solved, rapid opening and closing of the roof are realized in a parallel translation opening manner according to working demands of a gantrycrane, the opening manner is simpler and more stable than other opening methods, and improvement of the construction efficiency and the safety is facilitated.

The invention provides an anti-theft alarm device of a new energy automobile charging pile. The anti-theft alarm device comprises a box body. A rain-proof plate is welded at the upper end of the box body; a box door is arranged on the back of the box body; a rainproof cover is arranged on the outer wall of the upper end of the right side of the box body; a charging gun is fixed in the rainproof cover; a layer of antiskid rubber sleeve is arranged on the charging gun; a waterproof protective sleeve is arranged below the antiskid rubber sleeve; the upper end of the waterproof protective sleeve is fixed to the bottom of the charging gun, and the lower end is fixed into a fixed block. The fixed block is welded to the outer wall of the right side of the box body. A protective cover is arrangedbelow the fixed block; a connecting block is arranged in the protective cover; a fixed bolt is arranged on the connecting block; the fixed bolt penetrates through the connecting block, and the lower end of the fixed bolt is fixed to the base through threads. A weight alarm is arranged on the base. The anti-theft alarm device is simple in structure and convenient to use, the weight alarm is arranged on the base, the problem that a person steals components on the charging pile can be solved, and the charging pile can be protected conveniently.

The invention relates to a feeding and taking device for warehouse transportation. The feeding and taking device for warehouse transportation comprises a feeding car main body for bearing metal platematerials on the upper end surface; an auxiliary hole is formed in the upper end surface of the feeding car main body; a fixing mechanism is arranged in the auxiliary hole; an ejecting mechanism is arranged at the lower end of the fixing mechanism; a limiting mechanism is arranged on the inner wall surface of the auxiliary hole; and after the fixing mechanism is ejected by the ejecting mechanism,the fixing mechanism is supported by a support mechanism, and is used for fixing the metal plate materials placed on the upper surface of the feeding car main body. The feeding and taking device for warehouse transportation is skillful in design, simple in preparation, convenient to operate, convenient for transportation and use of metal plates and convenient for people to popularize and apply.

The invention relates to the field of decoration equipment, in particular to a movable device facilitating keel mounting by operators during house ceiling suspension. The movable device comprises a keel mounting device body. Universal wheels are arranged at the bottom of the keel mounting device body. The keel mounting device body comprises limiting plates arranged on the upper side and the lower side. The limiting plates on the upper side and the lower side are each formed by connecting three first steel plates end to end. A displacement groove is formed in the inner side of a supporting column. The position, corresponding to the limiting plate on the lower side, in the displacement groove is fixedly connected with one end of a hydraulic telescopic rod. The other end of the hydraulic telescopic rod is fixedly connected with a displacement sliding block. The displacement sliding block can slide in the displacement groove. A seat is mounted between a supporting plate and the supporting column. Movement of a keel mounting device during keel mounting is achieved to a certain extent, materials are cheap and easy to obtain, the working principle is simple, and a certain practical effect is achieved.

The invention relates to a rear-mounted energy storage device of an electric automobile, which comprises a trunk. A slide way is arranged on a bottom plate of the trunk, rollers are arranged on the slide way and connected with an energy storage box via roller shafts, a front slot is arranged at the bottom of the front end surface of the energy storage box, a front inserting plate corresponding to the front slot is disposed on the bottom plate of the trunk, a rear inserting plate is disposed at the bottom of the rear end surface of the energy storage box, a rear slot corresponding to the rear inserting plate is arranged on the bottom plate of the trunk, a storage battery is arranged in the energy storage box and fixed with the energy storage box via a pressure plate, one end of the pressure plate is hinged with the energy storage box, and the other end of the pressure plate is fixed with the energy storage box via a bolt. The energy storage box can be conveniently and fast fixed with the trunk of the automobile, simultaneously, the rollers are disposed at four bottom corners of the energy storage box, the slide way is arranged in the trunk of the automobile and matches with the rollers, so that the energy box can move, and the difficult problem that the storage battery of the electric automobile is detached and replaced difficultly is resolved.

The invention relates to an electric Baozhu pear picking device and belongs to the field of agriculture and forestry instruments. The electric Baozhu pear picking device comprises a picking device, a Baozhu pear storage device and an auxiliary device, wherein the picking device comprises a picking head supporting rod, a micro motor, a four-bar mechanism, a serrated knife, a four-bar mechanism mounting plate, a guide rail and a fixed part; the Baozhu pear storage device comprises a retractable rod, a ball body, a string bag supporting frame and a string bag; and the auxiliary device comprises a motor starting button, a motor power supply storage battery, a time relay and a take-up reel. The electric Baozhu pear picking device can reduce labour intensity of human; the length of the retractable rod is adjustable, and Baozhu pears at different heights can be conveniently collected; the string bag supporting part can move or rotate in a certain range, and the angle of a picking head and the position of the string bag are adjusted to adapt picking of Baozhu pear trees in complex water logged zones; a belt can be arranged at the lower end of the transparent string bag, so that Baozhu pears can not hurt a person in a crushing manner or be damaged; meanwhile, due to a V-shaped slot at the picking head and a Baozhu pear shape imitation curve, positions of carpopodiums of the Baozhu pears can be easily found.

The invention discloses a material containing and stacking device of a curved-surface printing machine, comprising a material containing and stacking support (E), a material containing head, a material containing head movable regulating mechanism and a material containing head rotation transmission mechanism, wherein the material containing head is a material containing and pressing cam (F) including a cam body (F-48), a spiral material pressing convex rib (F-49) and a guiding part (F-50), the guiding part (F-50) is in shape of a frustum and is formed at the front part of the cam body (F-48), and the spiral material pressing convex rib (F-49) is arranged on the side surface of the guiding part (F-50); preferably, the length of the spiral material pressing convex rib (F-49) is 1 / 4-1 / 3 of the diameter of the cam body (F-48). According to the invention, the problem that a printing assembly with the diameter larger than the height can not automatically contain and stack the materials in the prior art is solved by that four material containing and stacking cams have a special structure and are matched with a finished-product material stacking channel and a material containing and conveying slot device.

The invention discloses an eye cleaning and disinfecting device convenient to fix for ophthalmic nursing, which relates to the technical field of eye cleaning. The problem that in the eye cleaning process of a patient by medical staff, the patient is prevented from moving is solved. Proposed now is the following scheme, the device comprises a frame body, a double-shaft motor is fixedly connected to the inner wall of the bottom of the frame body, first screw rods are installed at the output ends of the two sides of the double-shaft motor, the first screw rods are sleeved with movable rings in athreaded mode, first supporting rods are hinged to the tops of the outer rings of the movable rings, first sliding blocks are hinged to the top ends of the first supporting rods, and second supporting rods are hinged to the first sliding blocks. Through combination of various structures, the device can fix the heads of different patients, movement of the patients in the cleaning process is reduced, cleaning liquid can be effectively saved, waste is avoided, the device uses a machine to clean the eyes of the patients, work of medical staff is reduced, and the working efficiency is improved.

The invention discloses a shortcut operation program processing method and system, which are applied to an electronic device. The method comprises the steps of receiving a shortcut operation program starting instruction for starting a shortcut operation program; when a screen of an electronic device tilts relative to a horizontal plane, detecting a tilt angle of the screen relative to the horizontal plane; and according to the tilt angle, determining a motion direction of an icon of the shortcut operation program on the screen, and controlling the icon to move to a predetermined line on the screen in the motion direction. According to the scheme, after a shortcut operation program button is turned on, it is detected that the screen tilts, and the shortcut operation button is moved to the predetermined line in the tilt direction, so that a user can perform a shortcut operation on the shortcut operation button at a touch point by a single hand, the problem that a shortcut operation button can be moved only by a manual operation in the prior art is solved, and the convenience of the user operation is improved.

The invention discloses a concrete distributing device for heat-insulating integrated wall pouring, and a pouring method, and relates to the field of building construction. The concrete distributing device is arranged over a heat-insulating integrated wall, and comprises a shell and a movable distributor arranged in the shell; the distributor is in a hollow regular triangular prism shape, and three pairs of penetrating holes are symmetrically formed in the front corners and the rear corners of regular triangles of the distributor; and the distributor is slidably connected between fixing grooves in a pair of vertical faces of the shell through long bolts, one of the long bolts penetrates through the corresponding penetrating holes located in the top corners of the front face and the rear face of the distributor and the corresponding pair of upper fixing grooves, and the other two long bolts penetrate through the corresponding penetrating holes located in the two bottom corners of the front face and the rear face of the distributor and the corresponding pair of lower fixing grooves. The problems that as for a traditional method, the outer wall is poured, consequently a heat-insulating plate seriously deviates, the thickness of an outer wall protective layer is not enough, after formwork removal, the appearance is poor, and voids and pits occur are solved.

The invention discloses die machining equipment, and relates to the technical field of die machining. The die machining equipment specifically comprises a base, a milling head, cleaning mechanisms, afixture and a conveying device; supporting rods are vertically welded to four corners of the upper surface of the base; a protective box is welded to the upper portion of a top plate, and the millinghead is installed in the protective box; the cleaning mechanisms are vertically installed at four portions of the upper part of the base; the middle of the base is provided with a placement groove, and the fixture is placed in the placement groove; one side of the base is provided with the conveying device; the die machining equipment is provided with the fixture, the fixture adopts the negative pressure suction principle to fix a to-be-machined die, and the advantages of being high in positioning speed, convenient to fix, firm and stable are achieved; through extracting and contracting of a hydraulic lifting rod, the height of a clamping plate can be adjusted; and electric push rods are used for controlling the whole clamping plate to be inclined, and accordingly, the die fixed to the clamping plate is driven to rotate by a certain angle so that die machining can be completely better, faster and more efficiently.

The invention relates to a multifunctional umbrella, comprising an umbrella framework and an umbrella surface mounted on the umbrella framework, wherein a rotary hook movably mounted at an umbrella handle of the umbrella framework; and a roller is connected to the lower end of the umbrella framework. The multifunctional umbrella provided by the invention can be used as a general umbrella hook for hanging the umbrella and further can be used as a walking stick after being rotated; furthermore, the rotated hook further can be used as an object carrying hook. The multifunctional umbrella realizes a plurality of functions, and has a simple structure and is convenient to use. According to the design of the roller, the multifunctional umbrella solves the movement problem when the multifunctional umbrella is used as the walking stick or the object carrying hook, so as to be more convenient.

The invention discloses a water absorption comb which comprises a comb base and comb teeth connected with the comb base. The comb teeth comprise a comb tooth core, a water absorption layer, a fixing portion and a stopper, the water absorption layer externally wraps the comb tooth core and is fitted with the comb tooth core, and the fixing portion is positioned at the upper end of the comb tooth core and / or the water absorption layer, matched with the upper ends of the comb tooth core and the water absorption layer and used for limiting movement of the water absorption layer. The stopper is arranged on the lower portion of the fixing portion, sleeves the upper outer side of the water absorption layer and is used for limiting plastic leakage of the fixing portion in injection molding. By theaid of the scheme, the problem of movement of the water absorption layer is solved, movement of the fixing portion can be limited, and the purposes of saving cost and improving benefits by machine operation can be achieved.