108results about How to "Simple operation structure" patented technology

An image forming device includes a fixed frame, a slide frame, a head supporting frame, a cam structure, and an operation body. The fixed frame is arranged adjacent to a photosensitive body. The slide frame is supported in a slidable manner along a first axis line by the fixed frame. The head supporting frame is supported in a slidable manner along a second axis line, which intersects the first axis line, by the fixed frame, and supports an exposure head. The cam structure converts an operation in which the slide frame slides to an operation in which the head supporting frame slides. The operation body moves the exposure head between a separated position and a proximate position by sliding the slide frame.

Disclosed is a sample collection apparatus. The sample collection apparatus relates to a sample collection apparatus configured to be capable of stably collecting sediment from a seabed without disturbing the same and to be capable of easily separating and transporting a box itself containing a sample from the sample collection apparatus. Briefly, the sample collection apparatus includes a frame section, a vertical operation section, and a rotary operation section.

A parallel movement mechanism including guide grooves and guide rollers and a vertical movement mechanism including cam grooves and cam rollers are interposed between a drive rod and a valve shaft of an air cylinder, and a valve seal of a valve plate is moved vertically toward and away from a valve seat surface to open and close the opening by moving the valve shaft in parallel to the valve seat surface by the parallel movement mechanism and moving the same vertically with respect to the valve seat surface by the vertical movement mechanism.

The invention discloses an automatic soldering instantaneous welder which comprises a welder frame provided with a pedestal. The automatic soldering instantaneous welder is characterized in that the pedestal is rotatably connected with a welding manipulator, and the front end of the welding manipulator is provided with a welding joint. The pedestal is also provided with a first driving assembly which can drive the welding manipulator to turn over forward and backward to force the welding joint to switch between a welding station and a solder brushing station. Above the solder brushing station of the welding joint, the welder frame is also provided with a soldering assembly for brushing solder paster on the welding joint and a second driving assembly for driving the soldering assembly to move horizontally. The automatic soldering instantaneous welder can directly brush solder paster on the welding joint of the welder to enhance welding efficiency.

The invention discloses a supervoltage / extra-high voltage GIS isolating device which comprises a shell, and a movable side part and a fixed side part which are arranged in the shell, wherein the two parts are fixed on the side wall of the shell by insulation supporting seats and connected with external devices by connecting conductors. The supervoltage / extra-high voltage GIS isolating device is characterized in that the movable side part is arranged at the upper part in the shell, the fixed side part is arranged at the lower part in the shell, and the movable side part and the fixed side part form a vertical structure. A moving contact in the movable side part is driven by an insulation operating rod and moves up and down along the direction consistent with the axes line of the shell, the insulation operating rod is led out of the chargeable shell by a rotating seal to realize that an inner contact operated manually moves away or contacts with a fixed side contact seat of the fixed side part to disconnect and connect an electric circuit; and the fixed side part can realize that two directions are connected to other GIS components or a bus.

There is provided a turn signal indicator device that drives a turn signal indicators provided on a vehicle based on on / off states of a switch, and includes an operation state discrimination part that discriminates between first turn signal indication for lane change of the vehicle and second turn signal indication for course change of the vehicle based on on / off signals supplied from the switch.

A pole-climbing robot comprises a left clamping unit, a right clamping unit, a ball screw, a stepping motor and at least one driving wheel. The left clamping unit and the right clamping unit each comprise an upper fixed plate, a lower fixed plate and main supporting shafts, wherein the upper fixed plate and the lower fixed plate are parallelly arranged, and the main supporting shafts are perpendicular to the plate surfaces of the upper fixed plate and the lower fixed plate. The two ends of the main supporting shafts are connected with the middle rear ends of both the upper fixed plate and the lower fixed plate and form rotating pair structures respectively together with the upper fixed plate and the lower fixed plate. The main supporting shafts of the upper fixed plate and the lower fixed plate are fixedly connected through a clamping plate, one end of the ball screw is fixed to the rear end of the lower fixed plate in the left clamping unit or the right clamping unit, and a sliding block on the ball screw is connected with the rear end of the lower fixed plate in the other clamping unit. The ball screw is driven by the stepping motor; and the left clamping unit and the right clamping unit are driven through the sliding block to be clamped or loosened. Each driving wheel is provided with a direct current motor, the direct current motor is fixed to the clamping plate, the output end of the direct current motor is connected with the corresponding driving wheel, and an outer wheel ring of the driving wheel is in contact with the surface of a pole. The pole-climbing robot is simple in structure, low in cost and easy to control.

The invention discloses a movable cover controlling device, belonging to the field of an electric heating cooking appliance used for a kitchen. The movable cover controlling device adopts a pressure control way and works within a normal pressure range. The movable cover controlling device comprises a pot cover part, a pot body part, an inner pot and an electric heating disc, wherein a control mechanism is arranged at one side of the connecting part between the pot cover part and the pot body part, and comprises a transmission piece and a switch; the transmission piece used for transmitting the displacement force or the gravity of the pot cover part is arranged correspondingly to the switch up and down; a supporting point mechanism is positioned at the other side of the connecting part between the pot cover part and the pot body part, and comprises a fixing piece and a buckling inserting piece which are respectively arranged on the pot cover part and the pot body part; and the fixing piece and the buckling inserting piece are combined with each other, so that the pot cover part can make opening and closing displacement by taking a combining point of the fixing piece and the buckling inserting piece as a supporting point. The movable cover controlling device solves the problems of high power consumption, single function, poor cooking effect and the like in the prior art, and has the advantages of being simple in structure, saving production cost, being low in probability of failure, and the like.

An outdoor umbrella includes an umbrella frame, an awning element, and an operation system. The umbrella frame includes a supporting frame and an awning frame adapted to fold between an opened position and a closed position. The operation system includes an operational controller supported at the supporting frame, a pulley unit supported within the umbrella frame in a hidden manner; and an elongated controlling element running from the operational controller to the awning frame through the pulley unit and defining an operation length between the operational controller and the awning frame. When the operational controller is actuated to shorten the operation length of the controlling element, the awning frame is pivotally folded at the closed position. When the operational controller is actuated to extend the operation length of the controlling element, the awning frame is pivotally folded at the opened position.

The invention discloses a method for first continuously annealing nonferrous metal wires in an on-line mode and then hard drawing the nonferrous metal wires. The method comprises the following steps of wire putting, on-line continuous middle annealing, drawing processing and wire arraying and collecting step. The invention has the advantages of putting forward a fire-new annealing process route and filling up the blank of the tinily drawing on-line continuous middle annealing process. Compared with the prior on-line continuous finished product heavy current annealing process used in the cable industry, the method can simplify the structure of equipment, reduce cooling water flow, install heat insulation facilities and leave out two process steps of external connection of protective gas and dryness of compressed air. Meanwhile, because non-contact annealing is adopted, the annealing quality is ensured. The device is easy to operate and maintain, has low manufacturing and use cost and can be applied to the whole cable industry, especially small and medium-sized enterprises. The on-line continuous middle annealing method is a novel basic processing technology capable of saving energy and water, improving quality and lowering cost in the cable industry.

The invention provides a steam exhausting cylinder of an axially-exhausting steam turbine unit and relates to an exhausting cylinder of a steam turbine unit. The invention aims to solve the problems that a steam exhausting cylinder workshop of a steam turbine unit has high construction cost and the steam exhausting energy is lost when the steam exhausting energy of a radially-exhausting steam turbine unit enters an external condenser from the steam exhausting cylinder. The exhausting cylinder comprises a bearing box assembly and further comprises a water spray mechanism, a smoke discharge mechanism, a shell of the steam exhausting cylinder, an oil path mechanism, a steam-exhausting, flow guide and diffusion mechanism and a steam sealing body of the steam exhausting cylinder, wherein the steam-exhausting, flow guide and diffusion mechanism comprises a second flange, a flow guide cover and two semi-conical diffusion guide flow cylinders; the steam sealing body of the steam exhausting cylinder comprises a steam sealing shell, a high-pressure steam inlet pipe, a micro-negative-pressure steam suction pipe, two first fixing plates and two second fixing plates; and the bearing box assembly comprises a bearing pedestal mounted with a bearing, a bearing box body, a sixth flange and a bearing box protective cover. The steam exhausting cylinder is applied to the steam turbine unit.

The embodiment of the invention provides a face editor training method, a face editing method, a live broadcasting method and related devices, and the face editor training method comprises the steps: taking original face data as a sample, training a face reconstruction device used for restoring a face, training an implicit vector for the original face data, and representing a face attribute by the implicit vector, in the space where the implicit vector is located, searching for a normal vector which represents the direction for editing each face attribute, aiming at each face attribute, adjusting the implicit vector along the normal vector so as to generate target face data in a face reconstructor, aiming at each face attribute, and under the supervision of the paired original face data and target face data, adjusting the face reconstructor into a face editor for editing the face attribute. By independently training the face editor for the single face attribute, the face editor can keep better performance under the condition that a simple structure is applied to carry out supervised learning, the effect of editing the face attribute is controllable, and the structure of the face editor can be greatly simplified.

The invention relates to an interface detector providing convenience for picking and placing material. The interface detector comprises a frame, a power distribution control cabinet and a conveying device; the conveying device comprises a conveying seat; the conveying seat is provided with a conveying groove and a picking and placing groove; the conveying seat is also provided with a feeding device; the frame is provided with a current detecting device, a camera detecting device and a discharging mechanical arm; a carrier comprises a carrier main body which is matched with the conveying grooveand the picking and placing groove; the upper part of the carrier main body is provided with a fixed material carrying block which is matched with a product main body; a clamping movable block is arranged at the internal lower part of the carrier main body; the front end of the clamping movable block is provided with a reset spring hole and is matched with a clamping reset spring; the clamping movable block is provided with two clamping movable grooves which are inclined inwards; each clamping movable groove is matched with a clamping movable rod; and the upper part of each clamping movable rod is provided with a clamping block. By adopting the conveying device and the carrier which are matched with each other, the interface detector provided by the invention realizes continuous conveyingand detection of a product, prevents dislocation and detection errors generated in detection, improves the detection precision and provides convenience for picking and placing the product.

A method utilizing MPEG-1 computer picture processing technique and hard ware of DSP+FPGA to fabricate digital audio and vedio collecting compression card includes the following steps: carrying on A / D conversion and synchronous processing for audio and video analog signal through digitization processing chip and to convert it to be digital signal which is stored into storage RAM through digital signal control chip (FPGA), afterwards carrying on preprocessing by digital signal processing chip DSP as required according to the specific needs andto pick up relative data, and then forwarding the required result through PCI bus to computer for processing to finish the interface function.

Provided are a setting device and a camera that are capable of preventing erroneous operations with compact configurations and have high operability. A display section is provided on an upper surface of a shutter speed dial. The display section displays settable shutter speeds and an image picture of a lock button. A touch sensor detects contact with the upper surface of the shutter speed dial, and switching of the shutter speed by the shutter speed dial is locked and unlocked every time the contact is detected.

A transmission apparatus includes an interlock member having a restraining portion movable together with a shift and select member in a right-angled direction and, while fork heads are at neutral positions in the right-angled direction, extending in the right-angled direction along a notch of the tip end of each fork head. The restraining portion has a gap into which the tip end of each fork head extends. A dimensional relationship among an outer span of the tip end of each fork head, an inner span of the notch, an outer span of the restraining portion, an inner span of the restraining portion, a width of the tip end of the shift and select member, and a shift stroke of each fork head is set to be: H2−P1≧0; P2−H1+2S≧0; and H2−2S−I≧0.

A rear spoiler apparatus for a vehicle may include a main flap which is deployed by an operation force from an actuator and a support flap which is additionally deployed from the main flap, in which the support flap rotates to open together when the main flap rotates and the open angle of the support flap is greater than the open angle of the support flap.

The invention relates to a secondary impact preventing device of a drop hammer impact testing machine and a testing method of the secondary impact preventing device, and belongs to the technical fieldof engineering experiment equipment. The secondary impact preventing device comprises a top plate, a base, supporting rods, guide rods and a sliding plate, wherein an electromagnetic capturing and lifting device is arranged under the top plate; an objective table is mounted on the base, and a cushion block is mounted on the objective table; supporting rods are fixed to the periphery of the base,guide rods are installed in the middles of the supporting rods, and the upper portions of the supporting rods and the guide rods are fixed to the top plate; the two ends of the sliding plate are installed on the guide rods, the balance weight chamber is installed under the sliding plate, a hammer base is installed under the balance weight chamber, and a drop hammer is installed under the hammer base; a fixing rod is installed in the center of the counterweight chamber; and an infrared emitter I, an infrared emitter II, an optical sensor I and an optical sensor II which are level with the top part of a sample are mounted at the lower ends of the four supporting rods respectively. By means of electromagnetic capture and lifting, the possibility of secondary impact is effectively reduced, operation is convenient, the structure is simple, and impact tests of different types of hammer heads can be conducted on samples of various test specifications.

An electromechanical brake integrates a function of a parking brake by adding a simple structure to an existing electromechanical brake. In particular, the electromechanical brake includes a parking braking releasing structure configured to automatically release parking braking after a parking brake operates. In addition, the electromechanical brake is implemented to perform and release parking braking by using a drive unit which may operate in a single direction instead of using a drive unit which may operate in two directions.

The invention discloses a magnetofluid-driven straight reciprocating motion structure and an application method thereof. The magnetofluid-driven straight reciprocating motion structure is characterized by comprising a cylinder body, wherein a dynamic shrinking coil and a dynamic stretching coil are symmetrically arranged on the upper side and the lower side of the cylinder body; a dynamic shrinking planar coil and a dynamic stretching planar coil are symmetrically arranged on the left side and the right side of the cylinder body; a piston is arranged in the cylinder body; the piston is connected with a piston rod; a piston cavity for allowing magnetofluid to be stored and flow is formed in the piston; a drainage hole for allowing the magnetofluid to flow when the magnetofluid is changed in the storage and flowing process is formed in the piston; terminals of the dynamic shrinking coil, the dynamic stretching coil, the dynamic shrinking planar coil and the dynamic stretching planar coil are connected with a power supply and a control switch circuit. The magnetofluid-driven straight reciprocating motion structure and the application method thereof are economic and practical in product manufacturing, simple in operation structure, small in volume of an application system, and energy-saving and low in energy consumption.

A rear spoiler apparatus for a vehicle may include a main flap which is deployed by an operation force from an actuator and a support flap which is additionally deployed from the main flap, in which the support flap rotates to open together when the main flap rotates and the open angle of the support flap is greater than the open angle of the support flap.

The invention discloses an amphibious sampling detection unmanned aerial vehicle. The amphibious sampling detection unmanned aerial vehicle comprises a central control box, a sampling box, support legs, propellers and a sampling pipe, a plurality of support legs are extended to the periphery of the side face of the center control box in the horizontal direction, propellers are mounted on the upperparts of the support legs, the sampling box is arranged at the bottom of the central control box, the sampling box is provided with a sampling pipe downwards, the lower end of the sampling pipe is immersed in water during sampling, and the sampling box collects water quality samples through the sampling pipe in a suction manner and is stored in the sampling pipe. The sampling box comprises a box,a pipe rack, a plurality of sample pipes and a joint, the pipe rack is arranged in the box, the sample pipes are arranged on the pipe rack, the sample pipes are connected with the sampling pipe through the joint, the sample pipe is initially in a vacuum state, and the sample pipes collect water quality samples through the sampling pipe in a vacuum suction manner. By using the vacuum of each sample pipe itself as the power during sampling, the traditional mechanical pump is not used as a water sampling power, the weight of the unmanned aerial vehicle is greatly reduced, the flight is rapid, and the structure is simple.

The invention discloses a heating device and method for solar antigravity natural circulation and belongs to the technical field of solar energy heat utilization. The heating device is mainly composed of a heat collecting board, an evaporator, a condenser, a semipermeable membrane pipe and the like. A capillary core of a porous structure is arranged at the upper portion of the evaporator and the lower portion of the evaporator is connected with the semipermeable membrane pipe arranged in a liquid collection tank. Before work, a saline solution with certain concentration is injected in an evaporation cavity and the semipermeable membrane pipe; when solar energy is collected through the solar heat collecting board, the temperature of the capillary core in the evaporator is increased, liquid evaporates, generated steam is condensed, heat is released, and low-concentration liquid generated through condensation flows into the liquid collection tank. The osmotic pressure difference generated by the concentration difference is used for achieving antigravity natural circulation heat supply, and liquid circulation does not need to be maintained through a vacuum pump or a circulating pump. The heating device is simple in structure and convenient to operate, heat efficiency is improved, cost is reduced, and a good means and the method are provided for further utilization of solar energy.

An extraction device is disclosed, mainly including a frame, an elastic fixing ring and a filter. The frame includes a circular opening frame and a lower section formed with a hollowed cup-shaped structure. The filter includes a top section outwardly clamped by the elastic fixing ring to be positioned and clamped outside the filtration stand. The filtration stand includes a downward-bent handle outwardly extended from the frame, and the bottom end of the handle is disposed with an inwardly-bent concave hanging opening, thereby forming a filter stand with a cup-shaped liquid-filtering area. When the filter stand is lifted to be held above a cup opening of the liquid-collecting cup or to be stayed above the liquid-collecting cup, the primary liquid is drained out to downwardly or outwardly flow through the filter to rapidly drop in the liquid-collecting cup, and the residue can be collected in the filter.

The invention discloses a directionally bent endoscopic catheter. The endoscopic catheter comprises a catheter handle and a catheter body, wherein the catheter body comprises a hard sheath tube with one end arranged in the catheter handle and a core rod coaxially inserted into the hard sheath tube; the front end part of the core rod comprises a bendable elastic tube section located in front of thehard sheath tube; an end cap is fixed to the front end of the elastic tube section; an elastic body capable of directionally bending the elastic tube section is connected between the end cap and thefront end of the hard sheath tube; and a deflector rod eccentric wheel driving mechanism capable of driving the hard sheath tube to move axially is arranged in the catheter handle. The endoscopic catheter is rotated through a knob, so that 360-degree bending of the catheter in all directions can be achieved; and the catheter is determined to be free of deflection in the bending direction, so thatthe bending precision is high.

Disclosed is a method and apparatus for composing a received symbol signal modulated with a bit reflected Gray code into bit information. According to an embodiment of the present invention, a positive integer of the received symbol signal having bits is assigned according to the Gray mapping rule, and a sign is determined. A value that is indicative of an arrangement of the bits constituting the received symbol signal is calculated. A boundary value in at least one bit group consisting of the bits constituting the received symbol signal is acquired, and a difference from an absolute value of the received symbol signal is calculated. The received symbol signal is converted into information per bit using a value of the received symbol signal based on the positive integer and the determined sign, the value that is indicative of the bit arrangement, and the difference from the absolute value. Therefore, it is possible to reduce complexity in bitwise decomposition for an iterative decoder inevitably used in a receiver.

Disclosed is a method and apparatus for composing a received symbol signal modulated with a bit reflected Gray code into bit information. According to an embodiment of the present invention, a positive integer of the received symbol signal having bits is assigned according to the Gray mapping rule, and a sign is determined. A value that is indicative of an arrangement of the bits constituting the received symbol signal is calculated. A boundary value in at least one bit group consisting of the bits constituting the received symbol signal is acquired, and a difference from an absolute value of the received symbol signal is calculated. The received symbol signal is converted into information per bit using a value of the received symbol signal based on the positive integer and the determined sign, the value that is indicative of the bit arrangement, and the difference from the absolute value. Therefore, it is possible to reduce complexity in bitwise decomposition for an iterative decoder inevitably used in a receiver.