3926results about How to "Achieve closure" patented technology

The invention relates to a cutter stapler for surgery. The cutter stapler comprises a pin holder (2), an assembly base (3), an osculating assembly (5), a firing gear (6) and an occlusion device for operating the pin holder (2), wherein the osculating assembly (5) is installed on the assembly base (3), the head part and the middle part of the assembly base (3) are respectively provided with a positioning slot (3-1), and positioning pins (2-1) matched with two positioning slots (3-1) are correspondingly arranged on the pin holder (2). When the cutter stapler is used for osculating thick tissue, a pin pushing part and the osculating assembly can be accurately positioned, the rigidity of the stapler is improved, and the uniformity of front and back inosculation heights and the forming quality of osculating pins can be ensured.

The invention discloses a clamp pressure cooker retractable structure. The problem that a clamp is prone to self-restoration exists in an existing clamp-type pressure cooker commonly, in addition, a cooker body and a cooker cover can be pressurized under the condition that the cooker body and the cooker cover are not fully buckled by the clamp, and danger exists when the existing clamp-type pressure cooker is used improperly. The clamp pressure cooker retractable structure is characterized in that a first connecting rod located beside an opening button is fixedly connected with a sliding block, a sliding block spring is arranged between the outer end of the sliding block and the end of a sliding groove, and an arc-shaped transmission piece is arranged between the inner end of the sliding block and the opening button; a second connecting rod located beside a closing button is fixedly connected with a stop pin base, and a stop pin capable of moving up and down and self-resetting is installed on the stop pin base; a locking portion used in cooperation with the bottom of the closing button is formed on the upper portion of the stop pin. By means of the clamp pressure cooker retractable structure, the self-reset of the clamp is avoided, the pressure cooker can not be pressurized under the condition that the cooker body and the cooker cover are not fully buckled by the clamp, and the safety when the pressure cooker is used is improved.

The invention discloses an automatic battery quick replacement system and method for electric vehicles. The system comprises a battery bin arranged at the lower part of a vehicle body, a battery box and a lifting platform. The sides of the battery bin are provided with a plurality lifting lugs; the sides of the battery box are provided with a plurality of spring bolts with pulling ropes; the lifting platform is provided with a plurality of unlocking/locking rods; and the mounting and dismounting of the battery box are realized through the mutual coordination of the lifting platform, the unlocking/locking rods, the spring bolts and the lifting lugs. When a battery is dismounted, the lifting platform supports the battery box, the unlocking/locking rods jack the pull ropes to separate the bolts from the lifting lugs, and the lifting platform descends together with the battery box so as to separate the battery box from the batter bin. When the battery is mounted, the battery box is jacked to be in place of the battery bin by the lifting platform, the unlocking/locking rods descend to loose the pull ropes, and the bolts are closed and penetrate through the lifting lugs by virtue of the tension of the spring so that the battery box is connected with the battery bin; meanwhile, a socket on the battery box is automatically in plugging connection with a plug on the battery bin. The automatic battery quick replacement system is convenient and reliable and can meet the requirement for automatic and rapid replacement of the battery box of an electric vehicle.

The invention relates to the technical field of big data, and discloses a smart home user behavior analyzing system and a smart home user behavior analyzing method based on big data. The smart home user behavior analyzing system comprises the components of a user behavior data acquisition module, a user behavior data storage module, a user behavior data preprocessing module, a user behavior data analyzing module, a user behavior intelligent predicting module and a user behavior intelligent recommending module. For aiming at problems such as high social life pace, unscientific living habit and no life plan, behavior information of the smart home user is acquired, and the smart home user behavior analyzing system based on big data is constructed. The smart home user behavior analyzing system and the smart home user behavior analyzing method have advantages of realizing living habit scientific plan based on big data, creating a scientific and reasonable behavior plan for aiming at daily life habit of the individual user, realizing intelligent starting, stopping and state adjustment of smart home equipment through predicating the user behavior, and saving a large amount of time and energy for the user.

The invention discloses a process and a device for incinerating rotary kiln gas-controlled medical waste, relating to the environmental protection technical field. The process of the invention comprises the following steps of: collecting the whole packet of medical waste refuse bag and feeding into a feeding hopper, then feeding into a rotary kiln initial combustion chamber by a feeding mechanism which is closed by chain, and completing the processes of drying, pyrolyzing and air controlled anoxycausis of the medical waste. Waste gas generated by the rotary kiln initial combustion chamber enters to a secondary combustion chamber to undergo the process of air controlled oxygen-enriched complete combustion, wherein bottom ash with a little redial carbon is flamed at an inclined fire grate which is arranged in an ash well at the lower part of the secondary combustion chamber. The smoke gas at an outlet of the secondary combustion chamber is exhausted into the atmosphere by a draft fan through a chimney after surplus heat utilization of a surplus heat boiler, smoke gas sharp quenching of a quench tower, a dry-type deacidification and cloth-bag dust removal of a bag-type duster. Compared with the prior art, the process and the device for incinerating rotary kiln gas-controlled medical waste have the advantages of good operating economical efficiency, automatic safety continuous feeding, fluent slag tapping system and low index of pollution emission.

The invention relates to an intelligent trash can. A bag feeding device, a bag opening device and a control circuit board are arranged in a shell of the trash can, the bag opening device comprises a fixed bag opening mechanism and a movable bag opening mechanism, the fixed bag opening mechanism comprises a first clamping plate, a first rotating shaft, a first bag opening motor, a first magnetic attraction portion and a first bottom plate, the movable bag opening mechanism comprises a second clamping plate, a second rotating shaft, a second bag opening motor, a second magnetic attraction portion, a second bottom plate and a horizontal drive assembly, the first clamping plate is rotatably mounted on the first bottom plate, the second clamping plate is rotatably mounted on the second bottom plate, the first clamping plate is in drive connection with the first bag opening motor, the second clamping plate is in drive connection with the second bag opening motor, the first magnetic attraction portion is arranged on the first bottom plate, the second magnetic attraction portion is arranged on the second bottom plate, and the second bottom plate is mounted on the horizontal drive assembly in a manner of being capable of horizontally moving; thus, automatic bagging can be achieved, the problems that a trash bag falls off, and a bag opening cannot be opened are solved, the performance is stable and reliable, the structure is ingenious and compact, production and machining are easy, the cost is low, and the market competitiveness is high.

The invention discloses a small caution fire extinguishing robot facing to initial fire. A mobile platform device includes a chassis body, two sets of wheels and suspension modules; the chassis body is a rectangular frame structure; the two sets of wheels are respectively mounted at the front and back ends of the chassis body through the suspension modules; a holder is arranged at the middle part of the chassis body; detecting and alarm devices are mounted on the holder; the holder is respectively controlled by a P-axle motor and a Y-axle motor to realize adjustment of two degrees of rotating freedom of pitch and yaw axles; a fire extinguishing device includes a storage tank and a nozzle; the storage tank is mounted at the back end of the chassis body; a fire extinguishing agent is filled in the storage tank; the storage tank is connected with a nozzle through a movable hose; and the nozzle is fixed on the holder, and is towards the front side. The small caution fire extinguishing robot facing to initial fire is high in automation degree, can be remotely operated by staff, and is safer and more reliable.

The invention relates to a human-machine interaction technique, in particular to a system achieving autonomous health monitoring by a health examination device and an internet; the system comprises the health examination device, a hand-held apparatus, a terminal apparatus and a cloud service platform; and a user autonomously exams the health by the health examination device, at the same time, the data of the user are transmitted to the cloud service end by the terminal apparatus connected with the Internet to analyze and process, finally, the health information suitable for the user is fed back to the user, so as to achieve the autonomous health management whenever and wherever possible. The autonomous remote health monitoring system provided by invention has the following beneficial effect: users can monitor own health autonomously at any time, the operation method is simple and convenient, and at the same time, the obtained health management information is real-time, efficient and accurate. The autonomous remote health monitoring system is suitable for health monitoring systems.

The invention discloses a bottom power taking self-locking electric bus battery box system capable of quickly changing a battery. The system comprises a battery box (1), a tray (2) used for bearing the battery box and arranged on an electric bus, mobile equipment (4) for conveying the battery box, and a grabbing device (5) arranged on the mobile equipment; and a battery box locking and unlocking device (3) is arranged on the tray. Through the system, automatic assembly of the battery box in the electric bus battery box system is realized, and the problems of over positioning, deformation of power wire connection pegs, breakage, arc discharge, welding, difficulty in automatically realizing unlocking due to impact of the battery box to a bolt of a locking mechanism in jolt and deformation of the battery box due to impact in jolt. The system is reasonable, reliable, simple and compact in structure, and can full-automatically, quickly and conveniently realize quick change of the power battery.

The invention provides a metal salt-free sealing agent for an aluminum alloy anodic oxide film, belonging to the technical field of aluminum alloy anodic oxide film post treatment. The sealing agent of the invention is prepared by water solution composed of 1.0-10g/L of a hydration accelerator, 0.01-2g/L of a wetting agent, 0.01-3g/L of an ash inhibitor and 1-15g/L of a pH buffering agent, wherein the pH of workpiece fluid is 5.5-6.5, the operating temperature is 70-90 DEG C, and the sealing speed is 1.0-2.0min/um. The metal salt-free sealing agent creatively adopts organic compounds which are easily subject to biodegradation, does not contain any metal ions of nickel, cobalt, magnesium, calcium, lithium and the like as well as fluorinions, and obtains satisfactory sealing effect of the nano-pores of the aluminum alloy anodic oxide film by virtue of the scientific and coordinated component formula of the water solution; the aluminum alloy anodic oxide film obtained by seal treatment through the sealing agent has the advantages of good corrosion resistance, capability of meeting the requirements of GB 14952.1-94, good light-protection and color-protection properties of a film layer, no ash and pruina, no water stain after drying as well as light flowing color and small color difference change in case of sealing the organic dyeing film; and the metal salt-free sealing agent is widely applicable to sealing treatment of an original-color anodic oxide film, an electrolytic coloring anodic oxide film, a hard oxide film and a dyeing anodic oxide film.

The invention provides a sliding bottom electricity-taking and self-locking electric bus battery quick-change pellet device. The electric bus battery quick-change tray device comprises a pellet and a locking and unlocking mechanism (3) mounted on the pellet. According to the invention, the battery box can be correctly positioned and reliably locked reasonably; the force is reasonably applied to the battery box; simple structure and simple and reasonable power wire splicing mode are obtained; and the arc discharge phenomenon can be effectively prevented.

The embodiment of the invention provides an intelligent home linkage control method and device. The intelligent home linkage control method comprises the following steps: judging whether a predetermined linkage condition is satisfied; if the predetermined linkage condition is satisfied, obtaining linkage control parameters of one or multiple intelligent home equipment corresponding to the linkagecondition from a configured linkage relation list according to the linkage condition, wherein the linkage condition and a corresponding relation of an identifier of the intelligent home equipment andthe linkage control parameter of the intelligent home equipment are recorded in the linkage relation list; sending a control instruction to each set of intelligent home equipment in one or multiple intelligent home equipment, wherein the control instruction comprises the linkage control parameters, and realizing the linkage of multiple intelligent home equipment of single user or multiple users through the control instruction. A user behavior can be precisely predicted, and a scientific and reasonable life planning is customized for the user by combining the specific circumstances of the user,so that the intelligent home equipment is more intelligent.

The invention discloses an automatic cover-flipping device for a toilet cover plate, which comprises a casing and the cover plate hinged to the casing, wherein the cover plate is composed of a seat ring and a panel; and the casing is formed by the assembling of an upper casing and a lower casing, and is characterized in that a connection rod/an automatic cover-flipping mechanism connected with one side of the seat ring/the panel is arranged on one side of the casing, and an automatic cover-flipping mechanism/a connection rod connected with the other side of the seat/the panel is arranged on the other side of the casing; and automatic cover-flipping mechanisms comprises gear sets, and motors, electromagnetic clutches, and torque balance elements connected in sequence through the gear sets. The control method comprises two control manners of manual triggering and auto-induction triggering to control the up/down of the cover plate, wherein the two control manners all run in the power-up state. The device is convenient to operate, comfortable and practical, mute, high in intelligence and product quality, and suitable for various intelligent toilets and intelligent toilet covers.

The invention relates to a mechanical-electrical integrated electronic lock body which comprises a lock shell, a mechanical driving mechanism, a locking mechanism, a spring bolt executing mechanism and an electronic control driving mechanism, wherein the mechanical driving mechanism comprises a key stirring rod, a gear plate, a gear seat and a spring bolt stirring rod; the key stirring rod rotates to drive the gear plate to move and enable the gear seat and the spring bolt stirring rod to rotate; the locking mechanism comprises a spring bolt, an inclined bolt and an inclined bolt linkage rod; the spring bolt stirring rod drives the main spring bolt to move; the inclined bolt linkage rod drives the inclined bolt to move; the spring bolt executing mechanism comprises a clutch seat, a stirring rod, an inner shifting fork and an outer shifting fork; the clutch seat drives the inner shifting fork to rotate by a clutch pin and drives the stirring rod to swing; the electronic control driving mechanism is driven by a motor and transmitted by an eccentric wheel; and the clutch pin is pushed by a push frame. The spring bolt executing mechanism can be additionally provided with a clutch seat plate to make the clutch seat plate keep in touch with the gear plate and drive the gear plate to move. The mechanical-electrical integrated electronic lock body is small in size, thin, narrow, simple to operate, high in reliability of electro-mechanical transformation, and strong in theft guard.

The request discloses an electric equipment control device and a method. The device comprises a controllable switch, a communication unit and a control unit. The controllable switch is connected between the alternating current power supply end and the load end of a power supply path of the electric equipment. The communication unit is used for receiving the control signal sent by a user control terminal. The control unit is used for connecting or disconnecting the controllable switch according to the control signal received by the communication unit. By applying the above technical scheme, theuser can directly use the control terminal to control the power supply of the electric equipment and realize complete closing and opening of the electric equipment by disconnecting or connecting theelectric equipment and the power supply. Compared with the prior art, by applying the technical scheme provided by the request, optimum control of the power dissipation of the electric equipment can be realized and potential electric safety hazards of the electric equipment can be reduced on the premise of not needing the user to plug and unplug the power supply of the electric equipment manually.

The invention relates to a rapid low-cost water level lowering well sealing device and construction method thereof. The device is arranged in the upper mouth of the water level lowering well, the upper mouth of the water level lowering well is fixed with a well mouth pipe, the periphery of the well mouth pipe is welded with embedded plates, the embedded plates are embedded in concrete of base plate, the well mouth pipe is internally welded with an end enclosed steel plate, the end enclosed steel plate is provided with at least one water bursting hole, the water bursting hole is welded with a sleeve, and the sleeve is connected with a core plug by screw thread. The invention realizes sealing of water level lowering well by welding of parts and threaded connection, osmosis path of underground water is completely blocked, and no broken stone or concrete is required to be refilled in the well. Sealing effect is good, the aim of being watertight can be realized; construction is convenient, construction speed is rapid, well sealing operation can be completed in 20 minutes generally; construction cost can be reduced, and by adopting the method, over 50% of cost per well can be saved compared with a common method. The invention is applicable to water draining construction of foundation, can be adopted when sealing water level lowering well of foundation pit and also can be used in other fields.

The invention relates to a vehicle door control method and a control system for a railway vehicle. According to the vehicle door control method and the control system, a master control vehicle door independently controlled by a train conductor is designated on each of the left side and the right side of each vehicle of a multi-set train. The vehicle door control method specifically comprises the following steps: A, activating a vehicle door control circuit by the train conductor; B, pushing a door opening button and opening all vehicle doors on one side of the train by the train conductor; C, after passengers get on, pushing a door closing button by the train conductor to close all vehicle doors except the master control vehicle door where the train conductor is located; D, after the train conductor makes an inspection tour on a platform to ensure that no people or articles are gripped, pushing an informing button by the train conductor to send a door closing signal to a cab to operate, and if the phenomenon that people or articles are gripped is found, repeating the step B and the step C; closing the master control door where the train conductor is located by the train conductor. The control system disclosed by the invention is simple in structure; the control method is safe and reliable; in addition, the train conductor can find the phenomenon that the people and the articles are gripped in time, and can conveniently open the vehicle doors again, and thus the safety of the train conductor and the passengers is sufficiently ensured.

The invention discloses an intelligent electrical appliance control device which comprises a first communication unit, a processor, a second communication unit and a relay; the first communication unit is used for forwarding packets between the processor and a main control terminal, and realizing the information interaction of the processor and the main control terminal; the second communication unit is used for forwarding packets between the processor and an electrical equipment, and realizing the information interaction of the processor and the electrical equipment; the processor is used for controlling the connection or disconnection of the relay according the information carried in the forwarded packets; and the relay is connected between an ac power supply end and the electrical equipment in series. The technical proposal includes that the main control terminal realizes the complete start-up or shutdown of the electrical equipment on the premise that the user has no need to manually connect or disconnect the power supply of the electrical equipment. Besides, the main control terminal can set or query the work state of the electrical equipment through the intelligent electrical appliance control device.

The invention discloses a touch structure, a touch display panel and a touch display device. The touch structure comprises a plurality of first electrodes and a plurality of second electrodes which are arranged being insulated with the first electrodes in a cross mode; the first electrodes and the second electrodes are connected with corresponding signal transmission wires; the signal transmission wires are used for transmitting touch signals to the corresponding first electrodes or the second electrodes; at least one electrode in a set which is formed by the first electrodes and the second electrodes is an electrode which can be closed; at least a part of the electrode which can be closed is a portion which can be closed; a switch unit is arranged between the portion which can be closed and the corresponding signal transmission wire; the switch unit is used for controlling on and off between the portion which can be closed and the corresponding single transmission wire. According to the technical scheme of the touch structure, the switch unit is arranged between the portion which can be closed and the corresponding signal transmission wire, so that on and off between the portion which can be closed and the corresponding signal transmission wire can be controlled and opening or closing of the touch function inside the area which is corresponding to the portion which can be closed is achieved.

The invention relates to a connector device for replenishing gas and liquid on the orbit. The connector device is used for replenishing gas and liquid for a target satellite by a service satellite on the orbit. The connector device comprises an active mechanism and a passive mechanism. The service satellite and the target satellite are positioned and conveniently separated through guide devices on respective butt-joint surfaces of the active mechanism and the passive mechanism, the service satellite and the target satellite are caused to move relative to each other through a drive mechanism having the axial spacing function, and the service satellite and the target satellite are locked through a positioning locking structure, so that the service satellite and the target satellite are guaranteed to be at fixed positions relative to each other in the on-orbit gas-liquid replenishing process. Through the measures, the efficiency of the on-orbit gas-liquid replenishing process is improved, and the safety of the on-orbit gas-liquid replenishing process is guaranteed.

The invention discloses a virtual key-based vehicle lock control system and a smart vehicle lock comprising the same. Vehicle lock information is registered through an APP (application) and is stored in the cloud through a mobile network; a vehicle lock downloads the vehicle lock information from the cloud and binds to a terminal device of a user; the APP in the terminal device sends a signal to control unlocking or locking of the vehicle lock. Carrying a key is not required, and the problem that keys are inconvenient to manage is effectively solved. A communication module is used for transmitting the information of the vehicle lock to the terminal device through a 3G (third generation) or 4G (fourth generation) network. A controller has a positioning function, allowing the user to conveniently position the vehicle lock. A camera is provided, facing a latch of the vehicle lock. In case of vehicle lock theft, the controller drives the camera to start up and record theft video information, the theft video information is stored in a storage, alarm information is sent to the terminal device, and evidence for retrieving a vehicle later is provided.

The invention discloses automatic packing equipment for multi-model express carton boxes. The equipment comprises a box selecting module, a box opening module, a bottom cover closing module, a clamping module, a top cover closing module, a linkage module, a box sealing module, a conveying module, a limiting switch and a frame, wherein after the frame is locked, the box selecting module selects a carton box in a proper model according to the volume size of a posted cargo; then the box opening module opens the express carton box in a folded state; then the clamping module clamps the carton box; the bottom cover closing module closes the front and back box covers and the left and right box covers in the bottom of the carton box; then a conveying chain of the conveying module drives the carton box to enter the top cover closing module; after the position is adjusted by virtue of the linkage module and the limiting switch, the top cover closing module closes the front and back box covers and the left and right box covers in the top of the carton box; and then the conveying chain feeds the carton box to the box sealing module to finish box sealing work. The equipment disclosed by the invention is suitable for automatically packing multi-model express carton boxes, and is reliable to pack, high in efficiency, low in equipment cost, simple to operate and convenient to maintain.

The invention aims to provide a method for browsing webpages by a tree browser. The method can visually display the link relationship of the webpages browsed by a user, and improve the efficiency of viewing, browsing and closing corresponding webpages for the user. To realize the aim, the method for browsing the webpages by the tree browser comprises the following steps: (1) creating a webpage, creating a first-layer label column in the same window, and displaying one or more first-level webpage labels in the first-layer label column; and (2) according to any one website link in the webpages corresponding to the first-level webpage labels, creating a second-layer label column in the region adjacent to the first-layer label column if the website link needs opening in a new window, displaying one or more second-level webpage labels in the second-layer label column, and in addition, displaying each second-level webpage label at the position adjacent to each first-level webpage label having the link relationship.