94results about How to "Implement manual adjustment" patented technology

The invention discloses an adaptive automobile seat system and a seat adjustment method, and relates to the technical field of automobile manufacture. The system comprises seats, an adjustment motor for controlling the movement of the seats, a sensor, a storage unit and an electronic control unit. The seat adjustment method implemented by adopting the system comprises the following steps of: detecting and feeding back the weight and figure information of a driver; performing comparison to determine preset values related to physical characteristics of the driver; and controlling the adjustment motor for the seats according to seat coordinates corresponding to the preset values by using the electronic control unit. According to the system and the method, the adjustment of the seats is more accurate and humanized, the influence of individual differences of persons is more taken into account, and the system and the method can be used for persons with different figures, and are more widely applicable.

The invention discloses a machine-vision-based raster stereo image flat printer for realizing stereo printing on a raster plate matrix. The printer comprises a printing system, a visual sense measuring system and an error correction processing system, wherein the visual sense measuring system is used for obtaining the image of a raster plate on the printing system and detecting a position and an angle; the error correction processing system calculates the position deviation of the raster plate and the printed image according to the position and the angle and controls the printing system to perform corresponding position error correction according to the deviation so that a stereo image can be obtained by printing at an accurate position. By using the printer and the method provided by the invention, the problems of low printing precision, complicated operation, difficult automation realization and the like in a conventional raster stereo image printing process can be overcome, a method of machine visual sense measuring positioning and mechanical and visual sense auxiliary error correction is adopted so that the stereo image printing based on the raster plate can be realized, the material adaptability can be improved, the operation is convenient, and the printing precision is high.

The invention relates to a polarized stable active frequency selection surface structure. The structure comprises a dielectric substrate, a first zigzag line structure, a second zigzag line structure, PIN diodes which are loaded in cycle units, and feed lines which provide bias on the edge around the surface for PIN tubes. A number of metal lines are etched on upper and lower surfaces of the dielectric substrate to form the zigzag line structures. The zigzag lines of the same surface are parallel to each other and are spaced by the length of the translation of one unit. The zigzag lines of upper and lower surfaces are orthogonal. The middle parts of the metal lines close to each other in each unit are connected by welding PIN tubes. Positive and negative voltage bias are added into corresponding edge feed lines of upper and lower surfaces, and the working status of the PIN tubes is controlled. According to the invention, the structure can be applied to a radome; the frequency selection characteristic of manually adjustable surface frequency selection is realized; the polarization of different incident waves is stable; and the simple structure has the advantage of simple feeding mode, and is suitable for a complex electromagnetic environment.

The invention discloses a solar energy tracking device which is characterized by comprising a first base, a first hinged support, a primary beam , an secondary beam, a slide rail column, a second hinged support, a second base, inclined struts, a screw rod, a lead screw nut, a C-shaped slide block and a photovoltaic panel, wherein the secondary beam is welded on the primary beam; the photovoltaic panel is mounted on an upper plane of the secondary beam; the primary beam is hinged with the first hinged support and the C-shaped slide block through a T-shaped shaft; the C-shaped slide block in in clearance fit with an inner slideway of the slide rail column; the lead screw nut is fixed in the C-shaped slide block; the screw rod is screwed into the lead screw nut; two ends of the screw rod are mounted in the slide rail column through a slide bearing; a shaft and the inclined struts are welded at the lower part of the slide rail column; and the side rail column is hinged with the second hinged support through the shaft. According to the solar energy tracking device, the automatic tracking for solar azimuths and the manual tracking for slowly-changing solar azimuths are achieved at low cost.

The invention discloses an assembly test vehicle of an airplane main landing gear, and an air floatation platform and five servo electric cylinders are used for achieving six-freedom-degree movement of the main landing gear and rotation of a strut of the nose landing gear along an axle. The movement amount, along an X axis and a Y axis, of the main landing gear and the rotation amount, along a Z axis, of the main landing gear can be adjusted manually, the movement amount, along the Z axis, of the main landing gear, the rotation amount, along the X axis and the Y axis, of the main landing gear and the rotation amount, along the axle, of the strut of the main landing gear can be adjusted quantitatively through the servo electric cylinders, and the six-freedom-degree movement is achieved through real-time quantitative control. The assembly test vehicle of the airplane main landing gear is high in freedom degree, easy to align in an assembly process and capable of achieving the quantitative control in the assembly process and flexible manual adjustment, and therefore assembly accuracy of the main landing gear is greatly improved.

The invention discloses a regulating type fire extinguishing device for fire control. The regulating type fire extinguishing device comprises a motor, a rod body, universal wheels, a base, a second non-slip mat, a first non-slip mat, a water storage tank, and a sprayer; a barrel body is driven to rotate by using the rotation of the motor to drive a rotating seat to rotate, so that regulation of the water injection direction of the sprayer is further realized, manual regulation is not required, and a lot of manpower is saved; by adjusting the rod body to expand in the barrel body, the regulation of the height of the rotating seat is realized, the regulation of the height of the sprayer is further realized, and different height requirements of users in different situations and heights are met; by arranging the universal wheels, the device is conveniently moved for the users, therefore the fast fire extinguishing of the users is further facilitated when the fire occurs; and by arranging the second non-slip mat, the friction between the inner wall of a fixed groove and the sprayer is increased, and the effect of fixing the sprayer is improved.

The invention discloses a micro-vibration long-distance real time image detecting system based on image surface digital holography. Received laser is divided into two beams of linear polarized light by a light split unit, and then the two beams of the linear polarized light are input in two spatial filters; one beam of the linear polarized light sequentially passes through a planoconvex lens and a reflector, and then the beam of the linear polarized light is seemed as reference light passes into a dispolarization splitting prism; the other beam of the linear polarized light sequentially passes through a planoconvex lens and a reflector and turns into illumination light. The illumination light irradiates the outer surface of an object which is to be detected, passes into the dispolarization splitting prism after scattering, and is output into an image collecting device through an imaging lens. Using a high-speed CMOS camera, digital hologram can be continuously shot at a high-speed. The detection range of the vibration frequency of the device can be improved, and multi-position micro-vibration long-distance real time detection in a certain area of the outer surface of the object can be achieved.

The invention relates to the field of household air conditioners, in particular to an air guidance monitoring method and a system of an air conditioner. The air guidance monitoring method of the air conditioner comprises the following steps: (S101) a motor detecting unit detects the state of an air guide strip in real time; (S102) the motor detecting unit detects if the air guide strip is rotated by external force to change an air guide direction; if so, a step (S103) is performed; otherwise, the step (S101) is returned to; (S103) the motor detecting unit generates a control signal, and sends to an electric control unit; and (S104) after the electric control unit receives the control signal of the motor detecting unit, an external force rotating instruction is generated according to the control signal and sent to an air guide plate stepper motor; and the air guide plate stepper motor rotates in the external force direction to drive the air guide strip to rotate.

The invention discloses a primary spring load adjustment method in the rail vehicle servicing state. By means of a hydraulic adjusting device and a limiting cushion block, adjustment on a primary bearing steel spring in the vehicle servicing state is achieved, the hydraulic adjustment device comprises a separating manual double acting hydraulic jack, a high strength draw-in bolt and a bearing plate. The high strength draw-in bolt is connected with a bogie spring base, the acting force of the hydraulic jack is transmitted in the servicing state to press a primary spring to make a primary spring base separated from an axle box to form a gap, and an adjusting gasket is additionally arranged between a bogie swiveling jib and the primary spring base; primary spring load distribution is changed. According to the primary spring load adjustment method in the rail vehicle servicing state, compared with other adjustment methods in the prior art, operation of separating connection of a bogie and a vehicle body is avoided, the production efficiency is improved, and the manufacturing efficiency is greatly improved. Accordingly, operation is conducted conveniently, applied equipment is simple, the adjustment effect is good, and very high practicability and applicability are achieved.

The invention discloses a CMOS sensor-based embedded correction system and a correction method thereof. The CMOS sensor-based embedded correction system comprises a correction instrument and a control box, wherein the correction instrument comprises a bracket, an annular light source module, a shell, an STM32 main operation controller, a first Bluetooth module, a WiFi module, a CMOS image sensor, a state display and key control module and a TFT liquid crystal display module, wherein the annular light source module is fixed at the bottom of the bracket; the shell is fixed at the upper part of the bracket and located at the upper part of the annular light source module; the STM32 main operation controller, the first Bluetooth module and the WiFi module are arranged in the shell; the CMOS image sensor is arranged on the lower end surface of the shell; the state display and key control module is arranged on the upper end surface of the shell; and a motor drive module and a second Bluetooth module electrically connected with the motor drive module are arranged in the control box. Defect detection can be carried out on the edge of a strip before correction, so that the phenomenon of miscorrection is effectively prevented, the correction accuracy and reliability are improved and the CMOS sensor-based embedded correction system can adapt to comprehensive requirements of actual strip production.

The invention discloses a sampling tank water quality acquisition device. The sampling tank water quality acquisition device comprises at least one water pump, wherein two pipelines of the water pump are connected to a sampling tank and a used water recycling pipeline respectively; the sampling tank is connected with the used water recycling pipeline through a drain valve; a water quality sensor used for collecting a water body from the sampling tank is arranged in the sampling tank; the sampling tank and the drain valve are connected through a drain pipeline; the water pump and the drain valve are connected with a water pump drain valve controller respectively; the water quality sensor is connected with a water quality parameter acquisition unit, and is used for transmitting data to a remote monitoring server. The system has the advantages of stable running, convenience in operation, low cost and the like, and can be applied to breeding production activities of aquatic products.

The invention discloses hinge streamline drilling production equipment which comprises a conveying belt and a drilling mechanism. The drilling mechanism comprises two sets of symmetrically-arranged drill rods, the upper portions of the drill rods are provided with sliding blocks in a penetrating manner, and are rotationally connected with the sliding blocks through bearings, prism shafts are connected to the upper ends of the drill rods through first transmission gear sets in a meshed manner, and a rotary drum is connected with an output shaft of a driving motor through a second transmission gear set. By arranging a bearing box provided with a rectangular through groove and a machining box, streamlined production of hinges is achieved, meanwhile, chippings are prevented from splashing, andmachining noise is lowered; through the arrangement of a sliding block, a transverse moving block, a transverse lead screw, an adjusting wheel, the rotary drum and the prism shafts, manual adjustmentof the drilling distance is conveniently achieved, and good adaptability is achieved; and through arrangement of an abutting frame, a slag crushing box, a brush plate and a sleeve, chippings in the bearing box are centrifugally swept, and the chipping collecting effect is improved.

The invention discloses a mechanical arm and a position adjusting method thereof. The mechanical arm comprises an equipment base, a rotating device arranged on the equipment base, a lifting device arranged on the rotating device and a tail end rotating device arranged on the lifting device, wherein the lifting device comprises a linear guide rail I, a sliding block is arranged on the linear guiderail I, the tail end rotating device comprises a lifting arm fixedly connected with the sliding block, a servo motor speed reducer is arranged on the upper end face of the lifting arm, an output shaftof the servo motor speed reducer penetrates through the lifting arm and is arranged perpendicular to the lifting arm, a carrying platform is arranged on the output shaft, the mechanical arm further comprises a connecting part, the connecting part comprises bearing sleeves and connecting plates integrated with the bearing sleeves, movable holes are formed in the connecting plates, the bearing sleeves are arranged on two deep groove ball bearings in a sleeve mode, and the connecting plates are provided with the movable holes which are movably connected with the carrying platform. According to the mechanical arm and the position adjusting method thereof, the problem that the degree of freedom of an existing mechanical arm is not enough to limit the application scene of the existing mechanical arm is solved, position adjustment can be achieved at four displacement degrees of freedom, and the technical effects of being high in precision, good in rigidity and multiple in mechanical arm application scene are achieved.

The invention discloses a swinging blade limiting structure and an air conditioner indoor unit, and belongs to the technical field of air conditioners. The swinging blade limiting structure comprisesan elastic component, a sleeve and a limiting component; the elastic component is arranged on a volute bolt strip of the air conditioner indoor unit; the sleeve is arranged on the volute bolt strip; the limiting component is connected to the elastic component; the limiting component can sequentially penetrate through the sleeve and a through hole in the volute bolt strip to be matched with a clamping structure on a swinging blade; and the limiting component can do telescopic motion in the sleeve under the effect of the elastic component, so that the swinging blade can rotate for different angles. In the technical scheme, the limiting component can do telescopic motion under the effect of the elastic component, so that the swinging blade can rotate for different angles; further manual adjusting of the swinging blade is realized, so that the defect that the swinging blade is in direct contact with a framework is overcome; the problem that the swinging blade is prone to being abraded whenbeing adjusted manually is solved; and the swinging blade can be adjusted flexibly.

The invention relates to an automatic and manual integrated clutch. A bearing base 1 and a shell 4 of the automatic and manual integrated clutch are fixed on an electric mechanism; a shifting fork 3 is positioned inside the clutch shell 4; a spring piece set bearing 6 is arranged between a butterfly spring piece set 2 and the bearing base 1; a roller 9 is fixedly installed inside the clutch shell 4; the roller 9 contacts a bevel on the shifting fork 3; a friction piece set comprises a plurality of friction pieces 16; a friction ring 17 and a disc spring 14 are arranged between every two friction pieces 16; friction plates 13 are arranged on the two sides of each friction piece 16; the friction plates 13 contact a friction piece set bearing 5 and a transmission gear 7 respectively. Through the arrangement of the shifting fork, automatic and manual operations are integrated, an aero seat is regulated to adapt to various environments, and the safety of an aircraft and a pilot is ensured; the automatic and manual integrated clutch is reliable to work and significant in effect.

The invention discloses an anti-theft monitoring camera device comprising a shell, an adjustment rotation shaft, an installation box and a rotation device; through the arrangement of a camera, a videorecording function is achieved for recording a stealing process of a criminal offender; through the arrangement of a heat sink, heat dissipation of the device is effectively facilitated, so that theservice life of the device is longer; through the arrangement of a protective mirror, the camera can be effectively protected; through the arrangement of a dust cover, the protective mirror can be protected and prevented from being covered with dust; a motor is started via an external power source to drive a motor shaft, so that a rotation rod rotates, and then a main gear is driven to rotate, a main rack on a drive wheel rotates to drive the rack on the gear to rotate, furthermore, a rotary shaft drives a rotation shaft to rotate, and thus the whole device can be adjusted to a proper positionaccording to needs, and is simple and reasonable in structural design, convenient and rapid to operated when in use, extremely high in practicability, free of artificial adjustment, and capable of adjusting in real time.

The invention provides a throttling pressure-stabilizing device. The throttling pressure-stabilizing device comprises a valve core, a shell, a stop nut, a spring, an adjusting nut and a limit bolt. The throttling pressure-stabilizing device achieves the purposes of adjusting the pressure stability of a liquid outlet through the mutual cooperation between a square hole in the valve core and a waist-shaped hole in the shell and realizing the automatic adjustment of the pressure, has simple structure and high reliability; the cooperation of two throttling orifices is realized by adopting an annular pin on the valve core and an annular groove on the shell; and the stop nut and the stop bolt are used to ensure that the valve core is fixed in two directions, the manual adjustment in the pressureadjustment range is achieved, and the dual guarantee of automatic operation and manual operation is achieved. In addition, the structure solves the problem of valve failure caused by water hammer andimproves the system safety. Therefore, the throttling pressure-stabilizing device realizes the double guarantee of automatic adjustment and manual adjustment of throttling and pressure stabilizationof liquid, and has the advantages of small volume, and simple and reliable structure.