51results about How to "Unrestricted movement" patented technology

A manufacturing system for folding sheet bars, particularly sheet metal bars, comprising a folding press with two press beams, which are adjustable in relation to each other and provided with folding dies, whereby the folding press is fed by means of an automated manipulating system. The manipulating system has three hinged arms connected via pivoting devices to form an arrangement of hinged arms. A first hinged arm is swivel-mounted on a swivel axle extending in a swivel device parallel to a guide track of a linearly displaceable chassis. A second and a third swivel axles supporting the hinged arms are arranged extending parallel to the swivel axle of the swivel device. A gripping system and a seizing device for picking up the sheet bars are arranged in another end area of the hinged-arm arrangement. A positioning device assures that the sheet bar is correctly positioned for the folding process.

A manufacturing system for folding sheet bars, particularly sheet metal bars, comprising a folding press with two press beams, which are adjustable in relation to each other and provided with folding dies, whereby the folding press is fed by means of an automated manipulating system. The manipulating system has three hinged arms connected via pivoting devices to form an arrangement of hinged arms. A first hinged arm is swivel-mounted on a swivel axle extending in a swivel device parallel to a guide track of a linearly displaceable chassis. A second and a third swivel axles supporting the hinged arms are arranged extending parallel to the swivel axle of the swivel device. A gripping system and a seizing device for picking up the sheet bars are arranged in another end area of the hinged-arm arrangement. A positioning device assures that the sheet bar is correctly positioned for the folding process.

The present invention provides a short pant comprising: a body having a plurality of fabric sections assembled together in a seamless manner having a front region, a back region, and opposing side regions forming a pelvic region, a pair of thigh regions, an inner surface, and an outer surface; and a closure system, operatively coupled to the body at the pelvic region at a top waist edge, for securing the short pant during wearing; and the pair of thigh regions each having a bottom edge and having a slit on each opposing side region substantially perpendicular to and extending from the bottom edge upward a distance toward the top waist edge. The present invention may be used for athletics, such as for combat sports training or competition. The short pant comprising a seamless body and side slits for minimal irritation, for providing a lightweight short pant, for minimal hook-and-loop in the closure while maintaining proper fit and allowing unrestricted movement.

A bench press and a power rack system having a combination of moving uprights to hold a barbell and safety arms to prevent dropping of the barbell on the user's body. The moving uprights being in the same plane as the safety arms and move inside them to provide maximum freedom for the users arms during the exercise, while protecting users entire upper body.

The utility model discloses an adhesive plaster for skin and a use method. The adhesive plaster comprises a fabric layer, a plaster layer and a protecting layer that are sequentially superposed and arranged, wherein the fabric layer elastically stretches along length stretching direction and is not elastic in width direction; the plaster is evenly distributed on the inside surface of the fabric layer, and the plaster takes the shape of continuous strap and is arranged at intervals along width direction; and the protecting layer is release paper or release film. In virtue of the sticky elastic property of the plaster layer and the mechanical direction of the fabric layer and in combination with the principles of kinesiology and biomechanics to influence the trend of skin and increase the gap between skin and muscle, the adhesive plaster further promotes the lymph and blood circulation, removes a number of fatigue metabolic substances in vivo, pain products, metabolic substances remaining after inflammatory reaction, small inner haemorrhage and the like, and achieves the purposes of relieving pain, slowing down inflammation, speeding up recovery and avoiding harm. The treatment process is suitable for all parts on the body surface, and widely applicable to various groups of people.

The invention provides a miniature surface mount machine allocated with a tray-type component feedway. One side of a transporting belt (3) is allocated with a tray-type feeding device (6, 7); the tray-type feeding device (6, 7) consists of a tray (32) used for holding a mount component, a tray holing device (31), a tray in-out device (33) and a lifting device (34). The tray holding device (31) is provided with a plurality of tray holding parts which are used for holding and supporting the tray (32) and can freely go in and go out in the horizontal direction cross with the transporting direction of the transporting belt (3). The tray in-out device (33) leads the tray (32) to do horizontal shift between the holding position in the tray holding parts and the component adsorption position outside the tray holding device (31). The lifting device (34) leads the tray in-out device (33) to lift and descend through a ball screw apparatus which takes the axial direction as the vertical direction. From the overhead view, the tray in-out device (33) and the lifting device (34) are arranged at the inner side of the base (2) of the surface mount machine (1).

The invention provides a binding machine for gardening which can prevent bad drawing of a tape even if an operator who is strange to the binding machine for gardening works. The binding machine (10) for gardening includes: a main handle (11) to draw out a tape (60) of a front portion (11a); a clincher arm (30) which is rotatably attached to the main handle (11); and a tape gripping device (35) attached to a front portion (30a) of the clincher arm (30) and can perform gripping operation and the binding operation alternately so as to bind objects (S). The binding machine for gardening (10) has a movement restricting unit which is provided to restrict the rotation of the clincher arm (30) in the closing direction from the predetermined position at the time of the gripping operation.

Described is a hotmelt adhesive comprising a polyurethane polymer obtainable from the reaction of a) polyols comprising a1) at least one liquid polyester polyol, a2) at least one amorphous polyester polyol, a3) at least one crystalline polyester polyol and a4) at least one polypropylene glycol and b) at least one polyisocyanate, and c) at least one catalyst, the starting components of the hotmelt adhesive being used in defined weight proportions, with the polyols and the at least one polyisocyanate being present in a proportion such that the NCO / OH ratio is in the range from 2.1 / 1 to 3 / 1. The hotmelt adhesive is especially suitable as a textile adhesive for bonding permeable membranes in the manufacture of breathable textiles.

A short pant has the following: a body having a plurality of fabric sections assembled together in a seamless manner having a front region, a back region, and opposing side regions forming a pelvic region, a pair of thigh regions, an inner surface, and an outer surface; and a closure system, operatively coupled to the body at the pelvic region at a top waist edge, for securing the short pant during wearing; and the pair of thigh regions each having a bottom edge and having a slit on each opposing side region substantially perpendicular to and extending from the bottom edge upward a distance toward the top waist edge. The short pant may be used for athletics, such as for combat sports training or competition. The short pant has a seamless body and side slits for minimal irritation, for providing a lightweight short pant, for minimal hook-and-loop in the closure while maintaining proper fit and allowing unrestricted movement.

The invention discloses a remote electrocardiogram monitoring system which comprises a wearable electrocardiogram acquisition unit, a smart phone module and a cloud server. The smart phone module is in communication connection with the cloud server through a mobile network or a wireless local area network; the wearable electrocardiogram acquisition unit acquires physiological electrocardiogram signals and three-axis acceleration data of a patient in real time; the smart phone module analyzes the electrocardiogram data and the three-axis acceleration data so as to obtain electrocardiogram pre-judgment classification and body posture data by using an intelligent analysis algorithm; the cloud server pushes the electrocardiogram data and the electrocardiogram pre-judgment classification and body posture data to a browser of an electrocardiogram specialist; the electrocardiogram specialist gives diagnostic results according to the electrocardiogram of the patient and the pre-judgment classification and body posture data; and the cloud server pushes the diagnostic results to the smart phone module of the patient, and finally, the patient can see the diagnostic results of the electrocardiogram specialist, so that the aim of performing remote monitoring on patient electrocardiogram is achieved.

The invention relates to the technical field of computers, in particular to a live broadcast method and device, a storage medium and electronic equipment. The live broadcast method comprises the following steps: receiving a first video collected by a shooting camera in real time; decoding the first video to obtain an image sequence, and mapping images in the image sequence to a specified model patch in a virtual scene; shooting the virtual scene by using a virtual camera in the virtual scene to generate a second video; and displaying the second video in a graphical user interface. The live broadcast method provided by the invention can reduce the cost of changing the live broadcast scene and enhance the richness of the live broadcast picture.

An input apparatus (1 ) comprises a touch sensitive input device (10) configured so as to detect a presence, location and / or movement of a user input member to provide at least a first input functionality, and a rotatable input device (20) having a rotary portion (21) which is rotatable in at least one rotary direction (24) by a user to provide at least a second input functionality, wherein the rotary portion (21) is rotatable independently from the touch sensitive input device (10). The touch sensitive input device (10) is arranged underneath the rotary portion (21) of the rotatable input device in a manner that the presence, location and / or movement of the user input member is detectable through the rotary portion (21) of the rotatable input device. The touch sensitive input device (50) may also be arranged adjacent to the rotary portion (61) of the rotatable input device in a manner that the rotary portion is rotatable around side portions (55) of the touch sensitive input device (50).

In a scuba diving first stage pressure regulator soft silicone rubber is bonded to the first stage spring to prevent water from freezing between the coils of the spring thereby assuring unrestricted movement of the spring coils even during freezing conditions. By placing a soft molded material bonded directly to the spring surface through the method of chemical and / or mechanical bonding, a soft pliable silicone rubber encapsulates or cocoons the entire area between spring coils and works as a barrier to prevent water from filling the regions between the spring coils and freezing in cold diving conditions. The thickness and volume of the pliable material silicone is not critical as long as the area between the coils is occupied with enough material to prevent ice from forming and otherwise preventing the spring from deflecting. Further, a radial clearance hole is needed to allow the piston to fit inside the silicone bonded spring hollowed center. Any extra area in the spring hole may be filled with a freeze resistant material such as Teflon or silicone grease.

The invention relates to the technical field of power-assisted robots, in particular to a passive flexible knee-ankle joint power-assisted exoskeleton robot. Comprising an exoskeleton support and a pair of energy recovery and release devices. Each energy recovery and release device comprises an input clutch mechanism, an energy storage mechanism and an output mechanism; in a knee joint bending stage, a first flexible cable or a second flexible cable pulls a corresponding input transmission pulley to rotate, so that an input transmission gear and a transmission inner gear ring are in meshed transmission, and energy storage of an energy storage spring is realized; in an ankle joint power assisting stage, a steering engine gear is in gear meshing transmission with a transmission rack, so that a clutch gear is meshed with an output transmission gear and an output transmission pulley at the same time, an energy storage spring releases stored energy, and a third flexible cable is stretched to pull a foot plate upwards to move; therefore, part of negative work done by the knee joint during stretching is collected in a mode of assisting the knee joint in doing negative work, part of negative work generated by the knee joint during bending is also absorbed, and the negative work collecting efficiency is higher when the negative work collecting device is used for collecting negative work.

The invention discloses a fetal electrocardiogram remote monitoring system. The system comprises a fetal electrocardiogram collector, a smart phone APP and a cloud server. The smart phone APP is in communication connection with the cloud server through a mobile network or a wireless local area network. The fetal electrocardiogram collector collects a pregnant woman abdomen three-lead electrocardiosignal and a fetal single-lead electrocardiosignal in real time; the smart phone APP extracts the fetal electrocardiosignal in real time and draws data on a screen of a mobile phone in real time, andmeanwhile, fetal electrocardiogram data is locally stored in the mobile phone; the cloud server pushes the fetal electrocardiogram data to an electrocardiogram expert terminal browser; a fetal electrocardiogram expert views the fetal electrocardiogram, and a diagnosis result is given; the cloud server pushes the diagnosis result to the smart phone APP of a pregnant woman. According to the system,a fetal electrocardiogram extraction algorithm is embedded into the smart phone APP, and the system is efficient and convenient to use; an emergency response mechanism is added; a data storage mode isimproved, and the mass fetus electrocardiogram data is transferred from a MySQL database to an HDFS distributed file system for storage.

The invention relates to the technical field of medical appliances for passive exercise and particularly relates to a wristband for nursing internal arteriovenous fistula. The wristband for nursing the internal arteriovenous fistula comprises a wristband body used by a patient, wherein a three-way pipe is arranged inside the wristband body. three ends of the three-way pipe are separately connectedwith a connecting pipe, a massage airbag and an electromagnetic valve, the connecting pipe, the three-way pipe and the massage airbag communicate with one another, one end, far away from the three-way pipe, of the connecting pipe is used for inflating high-pressure gas, the massage airbag is located on the internal wall of the wristband body and is in contact with an arm of the patient, and a control module is further arranged inside the wristband body, is in signal connection with the electromagnetic valve and is used for controlling the make and break of the electromagnetic valve. By adopting the scheme, massage exercise on the arm of the patient subjected to an internal arteriovenous fistula surgery can be carried out to prevent angiemphraxis.

In a scuba diving first stage pressure regulator soft silicone rubber is bonded to the first stage spring to prevent water from freezing between the coils of the spring thereby assuring unrestricted movement of the spring coils even during freezing conditions. By placing a soft molded material bonded directly to the spring surface through the method of chemical and / or mechanical bonding, a soft pliable silicone rubber encapsulates or cocoons the entire area between spring coils and works as a barrier to prevent water from filling the regions between the spring coils and freezing in cold diving conditions. The thickness and volume of the pliable material silicone is not critical as long as the area between the coils is occupied with enough material to prevent ice from forming and otherwise preventing the spring from deflecting. Further, a radial clearance hole is needed to allow the piston to fit inside the silicone bonded spring hollowed center. Any extra area in the spring hole may be filled with a freeze resistant material such as Teflon or silicone grease.

The invention belongs to the technical field of high-temperature pipeline vibration treatment, and particularly relates to a high-temperature pipeline vibration reduction device with a guide bracket and a vibration reduction method. The high-temperature pipeline vibration reduction device with the guide bracket comprises an upper pipe clamp, locking bolts, a lower pipe clamp, a guide base and a polytetrafluoroethylene pad, wherein the upper pipe clamp and the lower pipe clamp are both of semicircular structures; protruding bolt holes are formed in the two sides of the upper pipe clamp and the two sides of the lower pipe clamp respectively; the upper pipe clamp and the lower pipe clamp are connected through the locking bolts, and then the interior of the connected upper pipe clamp and lower pipe clamp is matched with a high-temperature process pipeline in shape; a guide rail matched with the guide base is welded to the bottom of the lower pipe clamp and embedded into the guide base; and the polytetrafluoroethylene pad is laid in the guide base. According to the high-temperature pipeline vibration reduction device with the guide bracket and the vibration reduction method provided by the invention, the high-temperature pipeline vibration reduction device has high feasibility and universality, can replace a damper to conduct vibration reduction on a high-temperature pipeline, and is short in implementation period and high in economic benefit.

The invention discloses comfortable and neat pants. The pants comprise front pieces (1) and rear pieces (2), wherein vertical seams (3) are formed on the front pieces (1) and rear pieces (2); the front pieces (1) and the rear pieces (2) inside the vertical seams employ knitted fabrics; and the front pieces (1) and the rear pieces (2) outside the vertical seams employ woven fabrics. As soft and flexible knitted fabrics are employed to form front piece seams, rear piece seams and a crotch, the pants have the advantages of no limit to movement, good ventilation, comfort and no abrasion to skins even without underwear when worn; moreover, a front opening and a side opening do not need cutting and making for the pants to save time and labor; the woven fabrics outside keep the neatness of the pants; and the pants can also serve as a formal dress for formal occasions.

The invention discloses a fast mounting and demounting device for an aviation plug. The fast mounting and demounting device comprises a locking block and an inserting block. The locking block and theinserting block are rotationally connected through a torsion spring. An inserting groove is formed in the side wall of the locking block, and an inserting rod is welded to the side wall of the inserting block. The inserting rod abuts against the inner wall of the inserting groove. A locking mechanism used for limiting moving of the inserting rod is arranged in the inserting groove. Clamping grooves are formed in the side walls of the locking block and the inserting block correspondingly in a penetrating manner, and a set of clamping springs are welded on each of the inner walls of the sides, away from each other, of the two clamping grooves. The fast mounting and demounting device has the beneficial effects that the locking block and the inserting block are designed so that a cable connected with the plug can penetrate the locking block and the inserting block in the process that the locking block and the inserting block are combined, blockage and interference cannot be caused in the subsequent plug screwing process, the whole demounting and mounting process is not hindered, convenience and rapidness are achieved, and the whole demounting and mounting efficiency is greatly improved.

A machine tool is disclosed. The machine tool includes a workbench fixedly disposed on the ground. A translation cavity having a downward opening is fixedly disposed in the workbench. The lower end wall of the translation cavity is provided with and communicates with a working cavity in the workbench. The right end wall of the working cavity is provided with and communicates with an access port inthe workbench and communicating with the outer space. The machine tool is simple in structure and convenient to use. Rusty metal is subjected to rust removing and made rust-free for long time throughfriction or anti-rust liquid spraying. The machine tool is provided with a plurality of buffer configurations and can adapt to rusty metal with irregular shapes, thus improving reliability of the machine tool. Steps are simplified by the machine tool and co-movement performance is increased to achieve inward movement of the rusty metal along with rotation to perform a next step, thus improving the co-movement performance.

The purpose of the present invention is to enable a connection mechanism with three rotational degrees of freedom, which is required for a robot capable of performing human-like movements, to be constructed by using a simple structure without restrictions being imposed on movements within a movable range. The connection mechanism is provided with: a joint part 18 for rotatably connecting a secondmember 5 to a first member 6 with three rotational degrees of freedom, including rotation about a torsion axis 56; three actuators 19, 20, 21 each having a variable-length link 19L, 20L, 21L, the length of which can be changed, and a drive source 19M, 20M, 21M for generating a force for changing the length of the variable-length link 19L, 20L, 21L; and three first member-side link attachment partsJ10, J8, J9 and three second member-side link attachment parts J5, J6, J7 disposed on the first member 6 and on the second member 5, respectively, such that a variable-length link 19L, 20L, 21L twisted with respect to the torsion axis 56 is present in each state within a movable range of the joint part 18.

The invention discloses a base shaft type metal 3D printer. The base shaft type metal 3D printer comprises a machine frame, a powder cylinder is arranged in the middle of the machine frame, the machine frame is connected with a base shaft driving device, long-strip-shaped limiting through holes are correspondingly formed in the opposite sides of the machine frame and the powder cylinder, and a base shaft comprises a base shaft body and base shaft connecting shafts at the two ends; the base shaft is located in the powder cylinder, and the base shaft connecting shafts at the two ends of the baseshaft penetrate through the long-strip-shaped limiting through holes to be detachably and fixedly connected with the base shaft driving device; and sealing assemblies used for preventing metal powderin the powder cylinder from overflowing are arranged between the base shaft connecting shafts and the long-strip-shaped limiting through holes. The basic shaft type metal 3D printer is simple in structure and convenient to use, complex components such as a powder laying device and a powder scraping device are omitted, the requirements for machining symmetry and the like of some rotating components are well met, the quality of printed and machined products is guaranteed, and the temperature stress of workpieces in the printing process is controlled.

The invention provides a whole-garment knitted fabric, which is formed by blending wool and nylon, and comprises jacquard weave, loop transfer weave and single-side jacquard weave; the jacquard weaveis composed of colored yarns A and B, the colored yarns of color A are woven firstly according to a designed pattern, the non-woven part of the colored yarns of color A is filled by the colored yarnsof color B in a reverse stitching mode, and the non-woven areas between rings of the same-colored yarns are connected through floating yarns; the loop transfer weave is a weave structure formed by transferring part of loop sections on the basis of the jacquard weave; the single-side jacquard weave is a single-side jacquard structure formed by subjecting a double-layer knitted fabric to reverse stitching through single-side jacquard. The ready-made garment of the fabric provided by the invention can provide a warm-keeping function, and can also guarantee wearing comfort of functional knitted sweaters, thereby precisely meeting the ergonomic requirements for effective warm keeping in a high-cold area and for timely ventilation in a sports process.

The invention discloses a spiral waterwheel aerator which mainly comprises a spiral shaft (1) and a power unit. Both sides of the spiral shaft (1) are respectively provided with buoy groups (2); the power unit is positioned at one side of the spiral shaft (1); the power unit comprises a motor (3) and a speed reducer (4); the motor (3) is in drive connection with the speed reducer (4); an output shaft (11) of the speed reducer (4) is in drive connection with the spiral shaft (1); the motor (3) drives the spiral shaft (1) to rotate by the speed reducer (4); a plurality of sections of stirring devices are arranged on the spiral shaft (1); each section of stirring device comprises a plurality of stirring screws (5); and the stirring screws (5) are distributed on the spiral shaft (1) in a diffusing manner and are arranged in a spiral arc umbrella shape. The spiral waterwheel aerator not only generates large water flow in the stirring process and has a high aeration speed, but also can be arranged in a long-distance manner, so that the aeration region is effectively enlarged.

The invention relates to the technical field of civil aviation transportation and discloses a boarding frame for an aviation passenger plane. The boarding frame comprises a boarding frame transport cart, two supporting plates are fixedly installed at the top end of the boarding frame transport cart, the top ends of the two supporting plates are movably connected with a rotating fixing plate through rotating rods, the top end of the rotating fixing plate is fixedly connected with a fixing frame, and a rack plate is fixedly installed at the bottom end of the fixing frame. According to the boarding frame for an aviation passenger plane, a rubber limiting plate on the left side face of a parallel ladder makes contact with an outer shell of an airliner. A telescopic rod is extruded by matchingwith a supporting spring in an extension groove; the boarding frame transport cart transports the boarding frame to the entrance of the airliner, so that the problem that the airliner shell is damageddue to collision between the boarding frame transport vehicle and the airliner shell, the attractiveness of the airliner shell is affected, and a large amount of manpower, material resources and financial resources need to be consumed for repairing the airliner is solved.

The invention provides a pointing mechanism with a micro-vibration isolation characteristic, and the mechanism comprises a first flexible support device, a second flexible support device, an azimuth angle movement mechanism and a rotary disc bearing gear, wherein the bottom of a pitching support base is fixedly connected to the azimuth angle movement mechanism; a first side ring of the first flexible supporting device is fixedly installed on the inner side of one end of the pitching supporting base, a fourth side ring of the second flexible supporting device is fixedly installed on the inner side of the other end of the pitching supporting base, one side of a first lug plate of the pitching platform is fixedly installed on a second side wheel, and the other side of the first lug plate is fixedly installed on a first driven wheel. One side of the second lug plate is fixedly installed on the third side wheel, and the other side of the second lug plate of the pitching platform is fixedlyinstalled on the second driven wheel. And a driving bevel gear of the driving mechanism is meshed with the driven bevel gear. According to the invention, the rigidity of a local structure on a micro-vibration transmission path can be reduced, and micro-vibration is isolated, so that the influence of micro-vibration on the control precision of the pointing mechanism is effectively solved.

The invention provides a building steel cutting device comprising a bottom plate provided with a cutting groove, wherein the bottom plate is provided with a feed chute that penetrates the bottom plate, a movable locking device is installed on one side of the feed chute, a mounting plate is vertically provided on the upper end of one side of the feed chute, a cutting device is provided on one sideof the mounting plate, the cutting device is movably installed at the upper end of the cutting groove, the upper end of the cutting device is provided with a driving device, the upper end of the driving device is connected to the upper end surface of an installation bin through a first elastic element, the installation bin is provided on a top plate, and a lubricating device is also provided on the upper end of the driving device. The building steel cutting device provided by the invention utilizes the driving device to synchronously drive the cutting device and the lubricating device, so thatthe driving device can be lubricated during the cutting process and the service life of the driving device can be prolonged.

The present invention provides a horticultural binding machine capable of preventing failure to pull out a belt even when no operator familiar with the gardening binding machine performs the work. The gardening strapping machine (10) has a main handle (11) capable of pulling out a belt (60) from a front end portion (11a), a clamp arm (30) mounted to be rotatable relative to the main handle (11), and a mounting The belt holding device (35) at the front end (30a) of the clamp arm (30) can bind the object to be bound (S) by alternately performing the holding action and the binding action. The gardening binding machine (10) has a movement limit The movement limiting unit limits the rotation of the clamp arm (30) from a predetermined position to the closing direction during the holding action.