105results about How to "Change posture" patented technology

The invention discloses a device for adjusting the posture of a welding gun, which is used for a welding robot. The device comprises a first guide device arranged on the welding robot and a first driving device arranged on the upper part of the welding gun (0), wherein the first driving device drives the upper part of the welding gun (0) to sway along the first guide device, and the guiding center of the first guide device coincides with the endpoint at the tail end of the welding gun (0). In the working process of the welding gun, the first driving device drives the upper part of the welding gun (0) to sway along the first guide device, and because the guiding center of the first guide device coincides with the endpoint at the tail end of the welding gun (0), when the upper part of the welding gun (0) sways along the fist guide device, the position of the endpoint at the tail end of the welding gun (0) is not changed, and the posture of the welding gun (0) in the welding process is changed, so the welding stability and the welding seam quality can be stably ensured for a long time.

The invention discloses a movable five-axis robot and belongs to the technical field of application of industrial robots. The robot comprises a fixing base, guide rails, sliding blocks, a trochoidal rack, a roller, a robot mounting base, a tail-end mounting seat, a first driving device, a second driving device, a third driving device, a fourth driving device, a fifth driving device, a first branch chain, a second branch chain and a third branch chain, wherein the first branch chain comprises a large arm and a front arm; the second branch chain comprises a small arm, a small arm pull rod and a front arm; and the third branch chain comprises a rear arm, a first attitude holding rod, a triangular connecting frame and a second attitude holding rod. Through adoption of a transmission device composed of the trochoidal rack and roller pins, the robot is applicable to occasions where the robot is required to move; different types of grippers can be mounted at the tail end of the robot so as to finish gripping of different types of objects; and besides, the robot is simple in structure, high in rigidity and stability, simple to manufacture, convenient to mount and debug and low in mechanism manufacturing cost.

The invention belongs to the field of robot design, and particularly relates to a bionic soft mechanical arm and a grasping system. The bionic soft mechanical arm comprises at least two parallel corrugated pipes, two end plates and a supporting plate; the two end plates are located on two ends of at least two corrugated pipes, the end of each corrugated pipe is fixedly connected to the end plate on the corresponding end, the supporting plate is located between at least two corrugated pipes, and the supporting plate is arranged on the minimum diameter position of each pipe body. According to the bionic soft mechanical arm and the grasping system, control is convenient, the air pressure in an air cavity in each corrugated pipe only needs to be changed, and the postures of the bionic soft mechanical arm and the grasping system can be changed.

The invention discloses a hair dryer bracket, which comprises a base and a support part connected to the base; the support part includes a telescopic arm and a fixed bracket; a vertical slide bar is arranged in the middle part of the base; The end is movably connected to the slide bar, and the telescopic arm can rotate horizontally or vertically around the slide bar; the fixed bracket is connected to the front end of the telescopic arm through a universal joint; The fixing ring at the front end of the bar and the reinforcement belt arranged in the middle of the cross bar; The blower bracket of the present invention has a simple structure and a reasonable design. By adjusting the support part, the height of the blower and the rotation at various angles can be achieved, the posture of the blower can be changed, hands can be effectively freed, and time is saved.

The invention discloses an intelligent multifunctional inflatable chair. By adopting the intelligent multifunctional inflatable chair, real-time detection of a gesture and a position of a human body in the chair can be achieved; an air bag of the intelligent multifunctional chair can be manually or automatically subjected to pressure adjustment; and the pressure and the shape of the air bag can be changed, so as to change the gesture and the position of the person in the chair. Meanwhile, the state of the person can be judged by the intelligent multifunctional chair according to parameters set by a user; the angle of the back part can be automatically adjusted; different functions of a seat, an arm-chair and a deck chair are achieved; the comfort level is also increased; simultaneously, the state that one part of the body of the user is separated from the side of the chair can be identified; the user is prevented from falling off by adjusting the shape of the chair; and meanwhile, the functions of shading and supplying a light source in a special operating environment can be achieved according to the requirements of the user. Therefore, the intelligent multifunctional inflatable chair can be applied to most of home environments and working environments at present; the comfort level of the user on the seat is effectively improved; intelligent humanized service is achieved; and the intelligent multifunctional inflatable chair is simple to operate and strong in adaptability.

A food analysis device includes a variable wavelength interference filter adapted to disperse light reflected by the food into a plurality of lights with respective wavelengths, an imaging section adapted to image the lights with the respective wavelengths obtained by the dispersion to obtain spectral images corresponding respectively to the wavelengths, and a control section adapted to obtain spectrum of each of the pixels from the spectral images corresponding to the respective wavelengths, and then detect a pixel including the absorption spectrum of water, and then detect a plurality of components based on the spectrum of the pixel detected.

The invention discloses a device for transporting pipe strings from a horizontal state to the center of the wellhead, which comprises a plurality of pipe racks arranged outside the catwalk body, and each pipe rack is hinged with a pipe rack liquid cylinder; An inclined beam is hinged on the inner side of the catwalk frame body corresponding to the pipe rack, and the inner end of each inclined beam is hinged with a flip tongue platform, and the front end of the inclined beam is also placed with a support bar; The liquid cylinder is hinged to the frame of the catwalk; the inner end of each inclined beam is hinged to the end of the piston rod of the liquid cylinder along the tongue table and the flip tongue table; The outer ear seat at the lower end is hinged with the catwalk frame through the large arm hydraulic cylinder, the ear seat at the upper end of the large arm is hinged with the forearm, the small arm hydraulic cylinder is also hinged between the small arm and the large arm, and the small arm is equipped with multiple claws. The invention also discloses a method for pipe column delivery. The device and method of the invention have simple structure and high working efficiency.

A compensation element adjustment mechanism used with a light modulation device and a polarization plate includes: an optical compensation element disposed between the light modulation device and a polarization plate; a frame for supporting the optical compensation element, and having a pair of shaft members disposed at positions opposed to each other on a periphery of the optical compensation element; a support holder to be fixed with respect to the light modulation device, and for rotatably supporting the pair of shaft members; and a fixing section for restricting a displacement of the frame to the support holder by an elastic contact.

A paper-like materials processing apparatus brings the speed in the direction for conveying paper-like materials by a shift correction roller for moving paper-like materials at an angle based on a shift amount crossing the conveying direction of paper-like material agree with the conveying speed by a conveying mechanism.

The invention provides an integrated single-fiber droplet manipulator. The integrated single-fiber droplet manipulator is characterized in that the device is composed of a section of multi-core optical fiber comprising a cladding and a fiber core, the fiber end is ground to form a cone frustum fiber end, the end face of the cone frustum fiber end is provided with a layer of liquid injection smoothporous surface film doped with a photosensitive material, and the film is provided with an array groove structure filled with a lubricating agent; when light waves transmitted by the fiber core are reflected by the cone frustum fiber end and then gathered to the liquid injection smooth porous surface film on the end face, the light waves are absorbed and converted into heat energy by the photosensitive material, a temperature gradient field is formed in an irradiation area, droplets attached to the liquid injection smooth porous surface film generate wetting gradient force under the influenceof the temperature gradient field, the droplets are affected by force, the posture of the droplets changes to generatesdirectional sliding, and finally, the droplets are controlled under the action of different temperature gradient fields by controlling the power of the light injected into the fiber core. The manipulator can be applied to the fields of hydromechanics, biology, medicine and the like.

The invention relates to an intelligent foot tub having comprehensive massage functions. The foot tub comprises a water storage barrel, massage devices, a heater, a water drainage device, universal wheels, a barrel cover, a hinge and adjusting switches, wherein the massage devices are located inside the water storage barrel; the heater is mounted at the lower end of the water storage barrel and is an electric heater; the water drainage device is mounted on the outer side wall of the back end of the water storage barrel; the universal wheels are uniformly and symmetrically mounted on the lower end surface of the water storage barrel; the barrel cover is located right above the front end of the water storage barrel and is connected with a semi-oval cover plate of the water storage barrel through the hinge; a handle is arranged on the barrel cover; the adjusting switches are mounted on the upper end surface of the semi-oval cover plate of the water storage barrel. The foot tub can massage soles and toes of human feet synchronously during foot bathing, the massage comprehensiveness is high, and the limitation that common foot massage devices can only massage a certain part of a foot is broken through; meanwhile, the heating water temperature, time and frequency are adjustable, simple and convenient drainage is realized, and the foot tub is more applicable to life at home.

The invention provides a posture control mechanism for a small amphibious air-cushion vehicle. The small amphibious air-cushion vehicle has poor controllabitity (namely large turning radius and crosswind drifting) in the processes of turning in high-speed navigation and resisting the crosswind; and in a simple and feasible method for improving the controllabitity, an own posture is changed to achieve balance. According to the posture operation mechanism for the small amphibious air-cushion vehicle provided by the invention, an auxiliary airbag is connected between a vehicle body and an airbag at each one of both sides of the air-cushion vehicle, and the auxiliary airbag at one side is inflated, so that the auxiliary airbag is expanded. Thus, the vehicle body at one side is lifted, and the vehicle body is transversely and laterally inclined, so as to change the own posture. The posture operation mechanism has actual effects of improving the controllabitity and reducing the turning radius.

The invention discloses a flexible parallel platform device, relates to a parallel platform device, and aims to solve the problem of incapability of meeting the requirements of high precision and larger working space in a micro operation environment in the conventional flexible hinge. The flexible parallel platform device comprises a shock isolation platform (1), an upper platform (2), a six-dimensional force sensor (3), three flexible branch chains (4) and three groups of platform assemblies (5), wherein the three groups of platform assemblies (5) are arranged on the shock isolation platform (1); the upper platform (2) is positioned above the three groups of platform assemblies (5); each group of platform assemblies (5) is connected with the lower end face of the upper platform (2) through one flexible branch chain (4); the six-dimensional force sensor (3) is arranged at the upper end of the upper platform (2); each group of platform assemblies (5) comprises a base (5-1) and a piezoelectric driving motor (5-2); the bases (5-1) are arranged at the upper ends of the piezoelectric driving motors (5-2). The flexible parallel platform device is applied to micro-operation of robots.

The invention discloses a gait adjustable foot track type walking mechanism. The gait adjustable foot track type walking mechanism comprises a foot track system, a driving power system and a gait power system; the foot track system comprises a driving wheel, two tension wheels, a track and a foot track holding frame, wherein the track is wound on the driving wheel and the tension wheels, and the two tension wheels are both fixedly connected with the foot track holding frame; the driving power system comprises a driving servo motor, a driving decelerator and a spline transmission shaft which are connected sequentially, and the spline transmission shaft is fixedly connected with the driving wheel; and the gait power system comprises a gait adjusting servo motor, a synchronous transmission pair and a gait decelerator which are connected sequentially, and the output end of the gait decelerator is fixedly connected with the foot track holding frame. The gait adjustable foot track type walking mechanism combines the advantages of a wheel driving mode and a track driving mode, free shifting between the wheel driving mode and the track driving mode is achieved through the gait power system, and accordingly all-terrain traffic capacity of a ground unmanned platform is improved.

An apparatus for preventing snoring includes a human body wearable unit to be worn by a sleeper; air chambers provided at a rear of the human body wearable unit, the air chambers being capable of shrinking and expanding; an air supply unit for supplying air to the air chambers; and a sound detecting unit having installed at the human body wearable unit for sensing a sound generated by the sleeper and for generating the sound as an electrical signal. The apparatus further includes a controller, when a snoring of the sleeper is sensed, for controlling the air supply unit to supply an air to the air chambers, after receiving the signal outputted from the sound detecting unit, wherein a posture of the sleeper is changed by the air chambers having the air supplied from the air supply unit.

The invention provides a w-axis rotating mechanism and a manipulator capable of rotating around the z-axis, and belongs to the technical field of automated equipment. The w-axis rotating mechanism is characterized in that a w-axis stand column (39), a rotating unit rotatably installed on the w-axis stand column (39), a w-axis power unit and a detection unit are included; the w-axis power unit is fixedly connected with the w-axis stand column (39), the w-axis power unit is connected with the rotating unit and drives the rotating unit to rotate, the rotating unit and the w-axis stand column (39) are coaxially arranged, and the detection unit is used for measuring and limiting the rotating angle of the rotating unit. The w-axis rotating mechanism can output power rotating around the w-axis stand column and drive grasped ceramic tiles to rotate to change the postures of the ceramic tiles when the ceramic tiles are transferred or stacked and is wide in application range; the detection unit can detect the rotating angle of the rotating unit, and therefore the precision of the manipulator is guaranteed. According to the manipulator capable of rotating around the z-axis, the freedom degree of a grab mechanism is increased, and therefore the grab mechanism is more flexible.

The invention discloses a variable-pitch multi-rotor unmanned aerial vehicle with a variable special-shaped structure. The variable-pitch multi-rotor unmanned aerial vehicle comprises a rack, a power device arranged on the rack, a fuel tank, a lifting device and an adjusting device, wherein a speed reducer is arranged between the lifting force and the power device; an exhaust end of the power device is connected with an exhaust box; the exhaust box is provided with a flow guide device; the flow guide device comprises flow guide plates which are symmetrically arranged at two ends of the exhaust end, a flow guide plate push-pull rod and a flow guide plate control steering engine; two ends of the flow guide plate push-pull rod are hinged with the flow guide plates, and the flow guide plate push-pull rod is used for controlling the flow guide plates to deflect synchronously; and the flow guide plate control steering engine is arranged on the exhaust box and is used for driving the flow guide plate push-pull rod. The lifting device is hinged with the rack, and meanwhile, the adjusting device for adjusting the elevation angle is also arranged between the lifting device and the rack, so that the posture and the gravity center of the unmanned aerial vehicle are changed, and the stability and the high efficiency of the unmanned aerial vehicle under different flight environments and requirements are improved.

The invention relates to dry free-flowing filler (1) for forming a support structure in a bone cavity (4a). Said filler comprises a plurality of biocompatible support bodies (2) which are resistant to deformation or fracture under the physiological loads usually occurring in the bone cavity (4a). Said support bodies (2) have a size between 2 mm and 10 mm and an axis (A) and two opposite abutments (2g) spaced apart in the direction of the axis (A).

The invention relates to a tilting mechanism of a rotor craft. The tilting mechanism comprises a body, a first motor and a rotor. The rotor is connected with the first motor, and the first motor is arranged on the body. The body comprises an upper bottom plate, a lower bottom plate, a supporting rod and a telescopic part. The supporting rod is arranged between the upper bottom plate and the lower bottom plate and used for connecting the upper bottom plate with the lower bottom plate in a supporting mode. The telescopic part can change the distance between the upper bottom plate and the lower bottom plate, then the tilting direction of the craft can be changed, and the tilting mechanism can control the lift direction of the craft with small tilting force.

The present invention provides a swing toy, wherein the swing toy can be mounted on wall windows. The swing toy is provided with a toy main body (2) with an upper body (21) can swing freely relative to the lower body (22), comprises: a vibrator (30) that set on lower body while fixed on upper body; a first magnet (31) that set on the vibrator; a second magnet (34) that set on the lower body; a suspension mechanism (3) that can be assembled and disassembled freely and connects with the lower body while suspending the toy main body; top of the upper body forms a narrow slit (21a), which is used the suspension mechanism passing by, and extends along swing direction of the vibrator; one of the first magnet and the second magnet is composed by an electro-magnet, and is provided with power supply (41) to provide necessary current for circulating and driving the electro-magnet, and a drive control unit (40) that make the electro-magnet drive at stipulated opportunity and make the vibrator swing by means of magnetic effect.

The invention discloses a patient transferring device. The transferring device can translate and transfer a patient without changing beds and adjust the postures of the patient through the angle of anupper support plate and a lower support plate so as to make the patient more comfortable. The transferring device is characterized in that a main body case is arranged on a base plate and a rectangular case structure; one ends of two support legs are vertically arranged at the bottom of the base plate; the support legs are close to one end of the base plate; two universal wheels are respectivelyarranged on the other ends of the two support legs; two movable wheels are arranged at the bottom of the base plate through a support and close to the other end of the base plate; a strengthening rodis arranged between the support and the base plate; and one end of a side supporting plate is fixedly arranged on the other end of the base plate, and the other end of the side supporting plate is firstly bended downward to extend a distance and then bended in a horizontal direction to extend a distance.

The invention provides a self-adaptive variable-attitude unmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as a control method thereof. The unmanned aerial vehicle comprises a machine body, a water pump, machine arms, floating devices, direct-current brushless motors and dual-purpose propellers, wherein the floating devices are uniformly distributed at the periphery of the machine body and are separately connected to the machine body through machine arms; the direct-current brushless motors are fixedly arranged in the floating devices, and outputshafts thereof extend out from the top ends of the floating devices; the dual-purpose propellers are in transmission connection to output shafts of the direct-current brushless motors; a first controller and a first battery which are connected are fixedly arranged in each floating device, and the first controller and the first battery are connected to the corresponding direct-current brushless motor; a water cavity is formed inside the machine body, and a water inlet and a water outlet are formed in the surface of the machine body; a water pump as well as a second controller and a second battery connected are fixedly arranged in the machine body, and the second controller controls the water pump to be in communication connection to each first controller. The self-adaptive variable-attitudeunmanned aerial vehicle capable of achieving aerial, water surface and underwater flight as well as the control method thereof disclosed by the invention achieves aquatic-aerial amphibia and is simple in structure.

The invention discloses a fixation device for orthopaedic resetting, and mainly relates to the field of medical instruments. The fixation device includes two elastic plates, two support bars are respectively set at corresponding positions of the elastic plates, four support bars surround to form four side faces, a length adjusting device is set at one side face between the two elastic plates, elastic straps are set at other three side faces, connection plates are respectively set at the bottom part of the two elastic plates, an angle adjustment device is set between the connection plate and the elastic plate, and a plurality of leg binding devices are set at the bottom part of the connection plate. The fixation device for orthopaedic resetting has the beneficial effects of: waists and legscan be fixedly at the same time, the two are used as support points for each other, with good fixing effect, and the fixation strength can be conveniently controlled to improve the use experience ofa patient, for facilitating the recovery of diseases.

The invention discloses a mobile phone capable of changing landing posture, which comprises a mobile-phone body, wherein a triaxial acceleration sensor and a central processor are placed in the mobile-phone body, the output end of the acceleration sensor is connected with the signal-acquiring end of the central processor, and a plurality of pieces of miniature pneumatic equipment and an ultrasonic sensor are also placed in the mobile-phone body; each piece of the miniature pneumatic equipment comprises an air-source unit, an air-storing unit, a control unit and a cylinder which are sequentially connected in series, wherein the control unit is also connected with the central processor, and a miniature pneumatic-equipment air-jetting opening matched with a cylinder port is arranged on the shell of the mobile-phone body; the ultrasonic sensor is arranged at the screen side of the mobile-phone body, and the ultrasonic sensor is connected with the central processor. According to the invention, the posture of the mobile phone in the falling process can be flexibly changed, so that the edge of the mobile phone is vertical or the rear cover of the mobile phone is contacted with the ground, and therefore the probability of causing damage to the screen of the mobile phone due to falling is reduced; the machining difficulty is low.