47results about How to "Improve freedom of movement" patented technology

The invention relates to a search and rescue robot used in pit, belonging to the robot technology field. The search and rescue robot comprises an explosion-resistant enclosure, two sets of symmetrical running system, independent swinging arm systems and a controlling system; transmission mechanisms of the controlling system, the running systems and the swinging arm systems are arranged in the explosion-resistant enclosure, the controlling system is connected with a driving mechanism, a mechanical cradle head and an optical fiber laying device are arranged above the explosion-resistant enclosure, the optical fiber of the optical fiber laying device is electrically connected with the controlling system, a sensor group is internally arranged in the mechanical cradle head, and the sensor group and a cradle head drive plate are electrically connected with the controlling system. A static positive pressure explosion-resistant enclosure is adopted in the invention, when the static positive pressure is reached, the moving ability of the robot is improved. A four-swinging-arm independent driving mechanism is adopted, the posture of the robot is accurately controlled, and the adaptbility and the barrier jumping ability of the robot to a complex terrain are increased. The method of vehicle-mounted optical fiber is adopted, the optical fiber is laid freely during movement, and the effect to the moving ability of the robot, which is caused by the friction of the optical fiber and the clamping of the optical fiber, is reduced.

The invention discloses a preparation method of a hollow fabric with radial elastic shrinkage and relates to the preparation method of the hollow fabric. The object of the invention is to solve the problem that elastic hollow fabric available in the market does not meet the requirement of thin diameter and longitudinal elasticity and very large radial elasticity when being used in a specific task, has poor strength of bearing accidental drawing and poor wearability, as well as poor dimensional stability, and especially poor radial elasticity. The method comprises the preparation work of warp yarns, which includes selecting fine denier 75-200D aramid fiber fibers, 100-300D PBO (p-phenylene-2,6- benzobisoxazazole fiber) fibers or aramid fibers and PBO combined filament yarns as warp yarns; preparation work of weft yarns; directly winding of the weft yarns to form a pirn with a size same as that of a shuttle of a shuttle loom; and a determining and weaving process of metric portie. The hollow fabric prepared by the preparation method provided by the invention has excellent radial elastic recovery, and also the characteristics of superstrong resistance to longitudinal stretching force and wear resistance and corrosion resistance. The method is used for preparing elastic hollow fabrics.

The present invention includes a plurality of carrier arms provided close to each other, each of the carrier arms for supporting a substrate and carrying the substrate in the horizontal direction. The plurality of carrier arms are arranged such that carriage paths thereof overlap one on the other in plan view, each of the paths for carrying-in / out the substrate to / from a processing unit or a substrate housing cassette, and each of the plurality of carrier arms is independently movable in the vertical direction and is capable of passing the other in the vertical direction without interfering with each other. According to the present invention, in the carrier including the plurality of carrier arms, the degrees of freedom of the carrier arms are increased to improve the substrate carriage efficiency.

The invention discloses an all-in-one medical monitoring system. The all-in-one medical monitoring system comprises a monitoring module, a remote server and a central workstation, wherein the monitoring module is respectively coupled with the remote server and the central workstation; the remote server is respectively coupled with the monitoring module and the central workstation; and the central workstation is coupled with the monitoring module and the remote server. The all-in-one medical monitoring system provided by the invention can monitor both inside and outside situations of a hospital simultaneously, so that real-time observation and history date retrieval of monitoring situations for inpatients in the hospital can be realized at any place, at any distance and at any time.

The invention discloses an improved method for cashmere-increasing raising of cashmere goats. From 15th May to 15th October every year is a sunshine limiting and cashmere growing period for cashmere goats, during the period, the cashmere goats are enclosed in a special shed in 9:30+ / -30minutes to 16:30+ / -30minutes every day, and a shed door is closed to limit sunshine duration for the cashmere goats; conventional raising time for free choice grazing, feeding, water drinking, mating and epidemic prevention of the cashmere goats is from 16:30+ / -30minutes every day to 9:30+ / -30minutes in the next day. The hottest feeding time period in every day is changed into the sunshine limitation time period, the special shed is cooler than the outside in the period, and accordingly the goats are prevented from being stimulated by strong light and high temperature, and average individual cashmere-increasing cashmere yield is increased by 65% as compared to average individual cashmere yield of traditional raising.

A carrier assembly for a harness for carrying a handheld motor-driven work tool, the carrier assembly including a back plate having connections for shoulder straps, a hip belt, and a manner for attaching the work tool. The back plate is arranged to be connected to the hip belt by a pivotal connection joint to allow rotation about an axis substantially perpendicular to a plane defined by the back plate.

The invention provides a material transferring device which comprises a driving part, a transferring part and a clamping part. The driving part comprises a first driving unit and a second driving unit. The transferring part comprises a reversing unit and a stretching-and-retracting unit. The reversing unit comprises a first reversing unit body and a second reversing unit body. The first driving unit is movably connected with the first reversing unit body. The first driving unit drives the first reversing unit body to conduct first rotation movement. The second driving unit is fixedly connected with the first reversing unit body, the second driving unit is movably connected with the second reversing unit body, the second driving unit drives the second reversing unit to conduct second rotation movement. The stretching-and-retracting unit is fixedly connected with the second reversing unit body. The tail end of the stretching-and-retracting unit is connected with the clamping part. By means of the material transferring device, manual work can be well replaced, materials are transferred stably and reliably, the working efficiency is improved, and production cost is reduced.

The invention discloses polyester with high heat resistance and high toughness, a polyester product, and a preparation method and application of the polyester product. The preparation method comprisesthe step of copolymerizing bis (hydroxyethoxy) polycyclic aromatic hydrocarbon, binary acid or ester thereof and dihydric alcohol to prepare the high-heat-resistance and high-toughness polyester, andthe binary acid adopts thiophenedicarboxylic acid, furandicarboxylic acid, terephthalic acid and the like. According to the invention, dihydroxyethyl polycyclic aromatic hydrocarbon with excellent rigidity, high-activity hydroxyethyl and free-rotation oxygen ether bond is copolymerized with thiophene dioctyl phthalate, furan dioctyl phthalate and terephthalic acid or ester thereof, rigid alicyclic diol is introduced, and through the cooperation of the technical elements, the glass-transition temperature, toughness and visible light transmittance of the copolyester are effectively improved, sothe obtained copolyester has excellent properties of high glass-transition temperature, high transparency and high elongation at break, and can be widely applied to baby feeding bottle bodies, watercups, kitchen electrical products, hot-filled beverage bottles, optical base films, decorative materials, automobile parts and other products.

The invention discloses a loose core sheet riveting device. The loose core sheet riveting device comprises a supporting assembly, a riveting assembly and a riveting driving assembly; the supporting assembly is provided with a sheet positioning site for positioning the loose core sheet; the sheet positioning site is provided with a reference direction; the reference direction is the axial directionof a to-be-riveted opening of the loose core sheet after the loose core sheet is positioned on the sheet positioning site; the riveting assembly is provided with a riveting block which is driven by the riveting driving assembly to move back and forth relative to the sheet positioning site and along the reference direction; and the riveting part of the riveting block is a trapezoidal riveting groove with a wide opening and a narrow bottom. In the riveting process, the two riveting parts are close to each other and can adaptively adjust to maintain the own shape, so that the extruded deformation can be avoided when the riveting parts are close to each other to be riveted; a hole formed after riveting adopts a round structure, the product has good appearance, the activity freedom degree of the loose core sheet and a Japanese circle is good, and the user experience feeling is excellent. The loose core sheets with any different sizes can be riveted through adjustment; and the product can automatically separate from the riveting device after product riveting and assembling are completed, so the loose core sheet riveting device is very flexible, simple, convenient and efficient.

The invention relates to a cotton fabric superhydrophobic coating fabric thermal preservation garment suitable to be worn in winter. The garment comprises a garment body (1), wherein the back side of the garment body (1) is provided with a solar panel (2), the solar panel (2) is connected with a storage battery (3), a plurality of infrared heat conduction devices (4) are arranged in a sandwich layer of the garment body (1) and are connected with the storage battery (3), the garment body is made of fabrics, the fabrics comprises cotton fabrics, a nanometer silicon particle layer coats the double-layer surface of the cotton fabrics, and a hydrophobic fluorine quaternary amine silane coupling agent coating coats the surface of the nanometer silicon particle. The thermal preservation effect of the garment can be ensured in winter. People can feel comfortable in the wearing process of the cotton fabric superhydrophobic coating fabric thermal preservation garment.

The invention relates to a winter thermal garment with heat-insulation and deodorization functions. The winter thermal garment comprises a garment body (1). A solar cell panel (2) is arranged on the back of the garment body (1) and is connected with a storage cell (3), and a plurality of infrared heat conduction devices (4) are arranged in a sandwich layer of the garment body (1) and are connected with the storage cell (3); the garment body is made of a fabric, base cloth, polytetrafluoroethylene films and PU (polyurethane) films with bamboo charcoal and negative ions are compounded with one another to obtain the fabric, and the polytetrafluoroethylene films and the PU films with the bamboo charcoal and the negative ions are sequentially adhered on a side surface of the base cloth. The winter thermal garment has the advantages that thermal effects of the garment can be guaranteed in winters; the winter thermal garment has various waterproofing, moisture permeation, heat-insulation, deodorization and antibacterial functions and the like.

The invention relates to a memory antistatic radiation-resistant insulated garment applicable to wear in winter. The garment comprises a garment body (1), wherein the back of the garment body (1) is provided with a solar cell panel (2); the solar cell panel (2) and a storage battery (3) are connected; an interlayer of the garment body (1) is internally provided with multiple infrared heat-conducting devices (4) which are connected with the storage battery (3); the garment body is made of a fabric which adopts PTT memory color yarns as warp yarns and PET terylen fine denier special bright yarn as weft yarns; the warp yarns and the weft yarns are woven according to a 3 / 1 twill or 1 / 1 flat grain or 3 / 1 twill and 1 / 1 flat grain calvary twill tissue structure. The garment is capable of ensuring the insulation effect in winter, has memory and is antistatic and radiation-resistant.

The invention discloses warm clothing made from a fabric with a nano-function applicable to being worn in winter. The clothing comprises a clothing body (1), wherein a solar cell panel (2) is arranged at the back of the clothing body (1), wherein the solar cell panel (2) is connected with a storage battery (3) arranged in the clothing body (1), and an interlayer of the clothing body (1) is internally provided with a plurality of infrared heat conducting devices (4) connected with the storage battery (3). The clothing body is made from a fabric which is divided into two layers, wherein a first layer is a fabric unit, a second layer is a nano composite material film unit, the nano composite material film unit covers the surface of the fabric unit and is integrated with the fabric unit, and the nano composite material film unit is formed by combining nano oxide powder and a film forming material. According to the warm clothing provided by the invention, the quantity of wearing the clothes can be reduced in winter; furthermore, the warm clothing is soft in texture, good in air permeability and good in washing resistance.

A novel two-way splitter having reduced distance between outlets, while enabling smooth, efficient fluid flow (e.g., water flow) is provided. In a variant, the splitter includes a first pipe and a second pipe meeting at an interface near the inlet and extending away from the inlet, wherein portions of the first pipe and the second pipe proximal to the inlet are substantially helical and are intertwined with each other. In another variant, the first and second pipes have first portions proximal to the inlet which extend vertically side by side away from the inlet, such that the width of each first portion decreases and the depth of each first portion increases as a vertical distance from the inlet increases.

The invention relates to a waterproof and warm-keeping garment suitable for being worn in winter. The garment comprises a garment body (1). A solar panel (2) is disposed at the back of the garment body (1). The solar panel (2) is connected with a storage battery (3) disposed in the garment body (1). A plurality of infrared heat conduction devices (4) are disposed in the sandwich layer of the garment body (1). The infrared heat conduction devices (4) are connected with the storage battery (3). The garment body is made of fabric. The fabric comprises woolen fabric, and a plastic film is adhered to the back of the woolen fabric. By the waterproof and warm-keeping garment, the number of clothes worn in winter can be reduced.

The invention relates to a lace and wool fabric composite fabric thermal preservation garment suitable to be worn in winter. The garment comprises a garment body (1), wherein the back side of the garment body (1) is provided with a solar panel (2), the solar panel (2) is connected with a storage battery (3), a plurality of infrared heat conducting devices (4) are arranged in a sandwich layer of the garment body (1) and are connected with the storage battery (3), the garment body is made of fabrics, the fabrics comprise a woo fabric layer, and in addition, a lace layer is attached onto the surface of the wool fabric layer. The thermal preservation effect of the garment can be ensured in winter. The texture of the fabrics is soft, and the hand feeling is good.

The invention relates to composite layered fabric warm clothing applicable to wearing in winter. The composite layered fabric warm clothing comprises a clothing body (1), wherein a solar panel (2) is arranged on the back of the clothing body (1), the solar panel (2) is connected with a storage battery (3), a plurality of infrared heat conduction devices (4) are arranged in an interlayer of the clothing body (1), and the infrared heat conduction devices (4) are connected with the storage battery (3); the clothing body is made of fabric, the fabric comprises an anti-infiltration layer, the specific structure of the fabric is as follows: the upper layer and the lower layer of the anti-infiltration layer are respectively provided with an anti-infiltration layer and a napping layer, the anti-infiltration layer adopts a mercerizing fabric, and the anti-infiltration layer is formed by an elastic rubber film. By adopting the composite layered fabric warm clothing, a warn effect of the clothing can be guaranteed in winter. The composite layered fabric warm clothing has characteristics of water resistance, ventilation, good elasticity and scratch resistance.

The invention relates to a search and rescue robot used in pit, belonging to the robot technology field. The search and rescue robot comprises an explosion-resistant enclosure, two sets of symmetrical running system, independent swinging arm systems and a controlling system; transmission mechanisms of the controlling system, the running systems and the swinging arm systems are arranged in the explosion-resistant enclosure, the controlling system is connected with a driving mechanism, a mechanical cradle head and an optical fiber laying device are arranged above the explosion-resistant enclosure, the optical fiber of the optical fiber laying device is electrically connected with the controlling system, a sensor group is internally arranged in the mechanical cradle head, and the sensor group and a cradle head drive plate are electrically connected with the controlling system. A static positive pressure explosion-resistant enclosure is adopted in the invention, when the static positive pressure is reached, the moving ability of the robot is improved. A four-swinging-arm independent driving mechanism is adopted, the posture of the robot is accurately controlled, and the adaptbility and the barrier jumping ability of the robot to a complex terrain are increased. The method of vehicle-mounted optical fiber is adopted, the optical fiber is laid freely during movement, and the effect to the moving ability of the robot, which is caused by the friction of the optical fiber and the clamping of the optical fiber, is reduced.

The invention discloses a preparation method of a hollow fabric with radial elastic shrinkage and relates to the preparation method of the hollow fabric. The object of the invention is to solve the problem that elastic hollow fabric available in the market does not meet the requirement of thin diameter and longitudinal elasticity and very large radial elasticity when being used in a specific task, has poor strength of bearing accidental drawing and poor wearability, as well as poor dimensional stability, and especially poor radial elasticity. The method comprises the preparation work of warp yarns, which includes selecting fine denier 75-200D aramid fiber fibers, 100-300D PBO (p-phenylene-2,6- benzobisoxazazole fiber) fibers or aramid fibers and PBO combined filament yarns as warp yarns; preparation work of weft yarns; directly winding of the weft yarns to form a pirn with a size same as that of a shuttle of a shuttle loom; and a determining and weaving process of metric portie. The hollow fabric prepared by the preparation method provided by the invention has excellent radial elastic recovery, and also the characteristics of superstrong resistance to longitudinal stretching force and wear resistance and corrosion resistance. The method is used for preparing elastic hollow fabrics.

The invention relates to an exquisite and soft thermal preservation garment suitable to be worn in winter. The garment comprises a garment body (1), wherein the back side of the garment body (1) is provided with a solar panel (2), the solar panel (2) is connected with a storage battery (3), a plurality of infrared heat conduction devices (4) are arranged in a sandwich layer of the garment body (1) and are connected with the storage battery (3), the garment body is made of fabrics, the fabrics are formed by interweaving warp yarns and weft yarns, the warp yarns and the weft yarns are dacron and chinlon compounded yarns, the cross section of the dacron and chinlon compounded yarns is in a round shape, the fineness of the warp yarns is below 50D, the fineness of the weft yarns is below 160D, and each dacron and chinlon compounded yarn is formed by a plurality of bundles of fan-shaped dacrons and a plurality of bundles of fan-shaped chinlons through being alternately ranged. The thermal preservation effect of the garment can be ensured in winter. The garment is exquisite and soft.

The invention relates to a warm-keeping garment suitable for being worn in winter and made of breathable and negative ion-releasing fabric. The garment comprises a garment body (1). A solar panel (2) is disposed at the back of the garment body (1). The solar panel (2) is connected with a storage battery (3) disposed in the garment body (1). A plurality of infrared heat conduction devices (4) are disposed in the sandwich layer of the garment body (1). The infrared heat conduction devices (4) are connected with the storage battery (3). The garment body is made of the fabric. The warps of the fabric are low-twist polyester filaments and low-twist composite yarn made by low-elasticity polyester filaments and viscose yarn. The wefts of the fabric include two kinds of yarn, and one kind of the wefts is low-twist polyester negative ion fibers. By the garment, the number of clothes worn in winter can be reduced, and fabric comfortableness is increased.

The invention relates to warming clothes made by multi-functional fabric suitable in winter. The warming clothes a clothes body (1), the back of which is provided with a solar cell panel (2). The solar cell panel (2) is connected with a storage battery (3). The interlayer of the clothes body (1) is provided with multiple infrared heat-conducting devices (4). The infrared heat-conducting devices (4) are connected with the storage battery (3). The clothes body is made by fabric formed by a far-infrared fiber layer. The upper surface of the far-infrared fiber layer is provided with a biological magnetic fiber layer. The lower surface of the far-infrared fiber layer is provided with a medical stone and organic germanium fibrous layer. The warming clothes made by multi-functional fabric suitable in winter helps to ensure warming effect of clothes in winter and prevent and treat a plurality of skin diseases.

A gas-insulated circuit breaker (100) disclosed here includes a housing (50) defining a gas volume for a dielectric gas; a nominal contact system and an interruption contact system with a pin (122) and a tulip (124) that they are electrically connectable to and disconnectable from one another along an axis (A). It further has a guiding assembly (150) including a guide sleeve (152) and a guiding member (154) that is coupled to the pin (122); and a gas damping assembly (140) configured to damp a breaking movement of the pin (122) by compressing the dielectric gas in an absorber volume (125). A movable absorption element (142) and the absorber volume (125) are arranged radially inward of the guide sleeve (152).

The invention relates to warm clothing made from a loofah sponge matrix fabric applicable to being worn in winter. The clothing comprises a clothing body (1), wherein a solar cell panel (2) is arranged at the back of the clothing body (1), wherein the solar cell panel (2) is connected with a storage battery (3) arranged in the clothing body (1), and an interlayer of the clothing body (1) is internally provided with a plurality of infrared heat conducting devices (4) connected with the storage battery (3). The clothing body is made from a fabric which comprises a loofah sponge matrix, a lining further covers the loofah sponge matrix and is sewn or glued on the loofah sponge matrix, and the lining covers single surface or double surfaces of the loofah sponge matrix and is made from either a cloth or a hemp article. According to the warm clothing provided by the invention, the quantity of wearing the clothes can be reduced in winter; furthermore, the warm clothing has a natural health care effect and is comfort to wear.

The invention relates to warming clothes having a flashy effect suitably worn in winter. The warming clothes comprise a clothes body (1), the back of which is provided with a solar cell panel (2). The solar cell panel (2) is connected with a storage battery (3). The interlayer of the clothes body (1) is provided with multiple infrared heat-conducting devices (4). The infrared heat-conducting devices (4) are connected with the storage battery (3). The clothes body is made by fabric including a netted layer, on which multiple rhombus-shaped laser reflecting pieces are arranged. The rhombus-shaped laser reflecting pieces are arrayed in such a manner that based on one rhombus-shaped laser reflecting piece, configuration is formed in rhombus-shaped arrangement. The warming clothes having the flashy effect suitably worn in winter have following beneficial effects: warming effect of clothes in winter is ensured; and the fabric is rich in texture and is stereoscopic and has the flashy effect.