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51results about How to "Flexible use of space" patented technology

Motor assembly for folding/unfolding foldable screen

A motor assembly for driving a foldable screen includes an inner tube, a motor device mounted in the inner tube and including a DC motor, an outer tube mounted around the inner tube, a control device, and a connecting device mounted to an end of the inner tube. A screen is mounted to the outer tube. The control device includes a power circuit connected to an external AC power source via a plug. The control device reduces a voltage from the external AC power source and rectifies current from the external AC power source. The control device generates a first DC power source for a circuit system and a second DC power source for driving the motor.
Owner:OMA AUTOMATION ENTERPRISE

Model test system for researching instability critical conditions of vegetation-covered slopes under action of rainfall

The invention discloses a model test system for researching the instability critical condition of a vegetation-covered slope under the action of rainfall. A vegetation-covered slope model is arrangedin a centrifugal environment double-layer seepage model box; a graded rainfall feedback simulation system is used for simulating specific rainfall intensity and duration requirements and inducing thechange of a moisture field condition in the slope body of the vegetation cover slope body model; an artificial root strain analysis system simulates the physical soil fixation effect of the root system on the slope surface and the regulation and control effect of the matrix suction force; a slope surface crack high-speed camera system is used for recording the whole rainwater infiltration and slope surface scouring conditions of the test slope body and clearly capturing the whole process of slope surface crack development, extension and penetration; and a rock-soil body moisture content monitoring system is used for monitoring the response condition of the slope body moisture field in real time in the whole process under different rainfall and artificial root working conditions. The systemis used for carrying out a model test for researching the instability critical condition of the vegetation covered slope under the rainfall condition, and an effective test means is provided for evaluating the influence of vegetation on the slope stability under the rainfall condition.
Owner:INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI

Guide wire clamping and rubbing device of interventional operation robot

The invention discloses a guide wire clamping and rubbing device of an interventional operation robot. The guide wire clamping and rubbing device comprises a guide wire clamping device and a guide wire rubbing device, the guide wire clamping device comprises a first clamping screw stepping motor, a second clamping screw stepping motor, a first micro linear guide rail and a second micro linear guide rail, the first micro linear guide rail and the second micro linear guide rail are parallelly fixed on two sides of the inner wall of a device chassis, and the guide wire rubbing device comprises arear plate screw stepping motor, a front plate screw stepping motor, a front-side standard mounting plate and a rear-side standard mounting plate. The guide wire clamping and rubbing device is used for controlling clamping, loosening and rotation rubbing of a guide wire to enable a propelling device of the robot to push the guide wire to a specified position in the body of a patient so as to achieve the objective of interventional operation treatment, so that risk of doctors being injured by X rays is avoided. By adopting the screw motors, accurate control can be realized, and effect same as that when the doctors actually intervene surgical operation is realized.
Owner:BEIJING WEIMAI MEDICAL EQUIP CO LTD

Combined bookcase with telescoping structure

InactiveCN106037277AReduce or expand areaConvenient storage capacityBook cabinetsVariable dimension cabinetsEngineeringPulley
The invention discloses a combined bookcase with a telescoping structure. The combined bookcase comprises a pedestal, a first combined bookcase body and a second combined bookcase body, wherein the first combined bookcase body and the second combined bookcase body are sequentially arranged on the upper end of a pedestal along the horizontal direction, a sliding rail is arranged on the pedestal, the second combined bookcase body is arranged on the sliding rail, the first combined bookcase body comprises a first bookcase body and a second bookcase body arranged on the upper end of the first bookcase body, and the second combined bookcase body comprises a third bookcase body and a fourth bookcase body arranged on the upper end of the third bookcase body. Fixing blocks are arranged on the four lower corners of the first bookcase body, the second bookcase body and the fourth bookcase body, and pulleys are arranged on the four lower corners of the third bookcase body. Fixing slots are arranged on the four upper corners of the first bookcase body, the second bookcase body, the third bookcase body and the fourth bookcase body, and the positions of the fixing blocks correspond to the positions of the fixing slots. The combined bookcase has the advantages of simple structure and reasonable design, greatly increases the book storage capability, and is telescopic, combinable, and dust-proof. The combined bookcase is worthy of promotion.
Owner:庞雯婧

Fixing device

A fixing device for fixing a heat sink in an electronic device is proposed. The fixing device includes a first fixing member and a second fixing member both for being mounted to the electronic device. The first fixing member and the second fixing member respectively further include a first fixing portion and a second fixing portion both for fixing two surfaces of the heat sink, and a first connecting portion and a second connecting portion, allowing the second connecting portion of the fixing device to be coupled to the first connecting portion of another fixing device mounted to another heat sink, so as to connect at least two heat sinks to each other. Therefore, the fixing device can be provided according to the number of required heat sinks, so as to eliminate prior-art drawbacks.
Owner:INVENTEC CORP

Medical hand-held colloidal gold immunization analyzer

The invention discloses a medical hand-held colloidal gold immunization analyzer comprising a silicone shell, an upper cover, a smart phone, a micro lens, a light source control board, a lower cover,a lens holder and a silicone pad. The light source control board is fixed on the top surface of the lens holder by screws; a rectangular notch is formed in the light-shaped control board. The lens holder and the lower cover are connected by screws. A reagent card clamp slot is formed in the lens holder. According to the medical hand-held colloidal gold immunization analyzer, a to-be-detected reagent card is inserted into the instrument; the reflectivity characteristic of the detection reagent card is converted into a photoelectric signal through a sensor; on the basis of calibration curve information, the photoelectric signal is converted into a corresponding concentration value; and a to-be-detected object is analyzed. The medical hand-held colloidal gold immunization analyzer has advantages of having a small size, being convenient to carry, being convenient to realize field work, having flexible usage space.
Owner:广西埃韦迪生物科技有限公司

Super high-rise tower structure system of hexagonal barrels arranged in honeycomb-shaped cluster

The invention provides a super high-rise tower structural system of hexagonal barrels arranged in a honeycomb-shaped cluster. According to a honeycomb structure, a plurality of structural units of giant hexagonal barrels are combined in a cluster mode; and along with the increase of the height of a building, the number of the structural units of the giant hexagonal barrels is gradually reduced, and a novel pagoda-shaped super high-rise structural system is formed. A hexagonal barrel structure composed of giant hexagonal concrete filled steel tubular columns and grilling tubular type double steel plate concrete shear walls is adopted inside the super high-rise tower structural system, and the giant vertical load and the giant horizontal load of the super high-rise building are borne; and a frame tube structure composed of giant hexagonal concrete filled steel tubular columns and giant oblique supporting frames is adopted outside the super high-rise tower structural system, and the requirement for natural lighting of the super high-rise building can be met. The super high-rise tower structural system of the hexagonal barrels arranged in the honeycomb-shaped cluster has the advantages of large structural rigidity, rich facade shape, simplicity, stability, good wind stability performance, good anti-seismic capability, convenient construction and the like, and a super high-rise building structure over one thousand meters can be built.
Owner:SOUTHEAST UNIV

Self-adaptive binary Turbo code encoding/decoding method based on DVB-RCS standard

The invention relates to a self-adaptive binary Turbo code encoding / decoding method based on DVB-RCS standard, and relates to dual-binary turbo code encoding structure, the interleaving algorithm, thepunctured pattern selection, Max-Log-MAP soft input and soft output decoding algorithm, and CRC check in the DVB-RCS standard satellite communication system return channel RCST (return channel satellite terminal) small station. Through a method for computing a CRC passing rate of hundred frames of data after the receiving end decoding in real time, a code rate adjusting factor is generated, and fed back to a sending end to perform encoding code rate adjusting, thereby realizing the optimization of the code rate of the Turbo code and the information transmission efficiency.
Owner:SHANDONG UNIV

Universal prostate biopsy device

The invention relates to a universal prostate biopsy device. The universal prostate biopsy device comprises a 3-axis movement module and a biopsy module, wherein the biopsy module is arranged on the 3-axis movement module; the 3-axis movement module comprises an x-direction movement mechanism, a y-direction movement mechanism and a z-direction movement mechanism; the biopsy module realizes the movement of the 3-axis movement module in the x direction, the y direction and the z direction; the biopsy module comprises a fixing plate, a rotating mechanism, an installing seat, an ultrasonic probe locking device and a biopsy needle assembly; the rotating mechanism and the installing seat are arranged on the fixing plate; the installing seat can realize the angle regulation through the rotating mechanism; the biopsy needle assembly realizes fine regulation through a fifth motor and a sixth motor; the universal prostate biopsy device also comprises a controller and a control handle; and the control handle controls the 3-axis movement module, a fourth motor, a fifth linear motor and a sixth linear motor through a controller. The universal prostate biopsy device has the advantages that through the control handle, the movement of the biopsy module in a multi-axis plane is realized; the operation is more flexible and convenient; and the equipment cost and the influence caused by artificialfactors are reduced.
Owner:THE FIRST AFFILIATED HOSPITAL OF MEDICAL COLLEGE OF XIAN JIAOTONG UNIV

Indoor mobile space system

The invention provides an indoor mobile space system. The indoor mobile space system comprises fixedly mounted guide rails and at least one moving body; and the moving bodies can move along the guide rails and divide an interior space into a plurality of independent spaces. According to the indoor mobile space system, the guide rails can be fixed on any fixed surfaces, such as on the ceiling or on the ground; when the independent spaces are needed, the moving body is driven to slide along the guide rails to a suitable position, and the interior space is divided into a plurality of independent spaces, and can be used such as an open type living room or a dining room; when the independent spaces are not needed, all the moving bodies can be slid to one end of the guide rails to be centrally placed, and occupation space of the moving bodies is small, so that normal use of an original room is not affected. According to the indoor mobile space system, space is flexible in use, various requirements of owners in small space can be met, and structure of the original room is not needed to be changed, operation is simple, and the indoor mobile space system is convenient and practical.
Owner:张渝 +1

Portable urinary postoperation medical instrument cleaning device

The invention discloses a portable urinary postoperation medical instrument cleaning device which comprises an upper box body, a lower box body, a sealing turnover cover, a fastening slide fastener, asliding sleeve part and a lifting inner frame. The lifting inner frame is movably mounted on the inner side of the upper portion of the upper box body, and the lifting inner frame and the upper box body are in butt joint and are fixed through a fastening turncap. Shock absorption supporting feet are fixedly mounted on the outer surface of the lower portion of the lifting inner frame, and a combined groove is formed in the inner side of the upper portion of the lifting inner frame. A rotating clamp cap is movably mounted on the inner surface of the inner side of the lifting inner frame. The upper portion of the lifting inner frame is fixedly connected with a combined partition plate in a sleeved manner. The outer surface of the fastening turncap is movably connected with a fixed gasket ina sleeved manner. According to the portable urinary postoperation medical instrument cleaning device, through a sliding type fixed structure, carrying and maintenance operation of the cleaning deviceis more convenient, inner spaces can be freely combined, cleaning efficiency is increased, and use is more flexible.
Owner:LONGGANG DISTRICT CENT HOSPITAL OF SHENZHEN

Plant product fumigating device

The invention provides a plant product fumigating device, and belongs to the field of bamboo product and woodwork processing equipment. The device comprises a fumigation chamber which is provided with an air-tight door, a discharger pipe, and a ventilation device. The device is characterized in that the fumigation chamber comprises a main chamber and an auxiliary chamber. The discharger pipe is arranged on the top of the main chamber and the auxiliary chamber. The ventilation device is arranged on the side wall of one side of the main chamber. The bottoms of the main chamber and the auxiliary chamber are provided with heating devices. The isolating air-tight door is arranged between the main chamber and the auxiliary chamber. The device is advantaged by simple structure, high space utilization rate, and safety and high efficiency.
Owner:湖州出入境检验检疫局综合技术服务中心

Shelf assembly provided with wine rack and used for refrigerator

The invention provides a shelf assembly provided with a wine rack and used for a refrigerator. The shelf assembly comprises a flat plate, a front trim strip, a rear trim strip, the wine rack, at least one support piece, two guide rails and two connecting rods, wherein the front trim strip is fixed on the front end face of the flat plate; the rear trim strip is fixed on the rear end face of the flat plate; the support piece is fixed on the rear trim strip and is fixed with the liner of the refrigerator; the two connecting rods are inserted in the front trim strip from two sides of the front trim strip; the two guide rails are positioned on two sides of the front trim strip and are fixed with the liner of the refrigerator; the end parts of the connecting rods stretch into the guide rails and can slide along the guide rails; two ends of the wine rack are connected with the two connecting rods; and the wine rack can rotate to positions below or above the flat plate around axes of the connecting rods. The shelf assembly switches over the placement function and the wine rack function through adjusting positions of the flat plate and the wine rack to be used for placing articles or wine bottles, so that the space utilization of the refrigerator is enabled to be more flexible and reasonable.
Owner:TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD

Multi-functional movable cabinet wall

The invention provides a multi-functional movable cabinet wall. The multi-functional movable cabinet wall comprises a guide rail which is fixedly installed and a plurality of cabinet bodies capable of sliding along the guide rail. Doors are arranged on the side faces of the cabinet bodies, and when the doors are closed, a closed independent space can be formed between every two adjacent cabinet bodies. In the multi-functional movable cabinet wall, the guide rail can be fixed to any fixed face, when the guide rail is needed, the cabinet bodies are slid to appropriate positions along the guide rail, and the doors are closed; one ends of the doors are fixed to the cabinet bodies, and the other ends of the doors are movably connected with the adjacent cabinet bodies; the closed independent space is formed between every two adjacent cabinet bodies, so that people residence or work is facilitated; and when the closed spaces are not needed, all cabinet bodies can be slid to one end of the guide rail to be concentrically stored, and the occupied area is small, normal use of an original room is not influenced. Thus it can be seen that the multi-functional movable cabinet wall has flexible use spaces, and residence requirements of multiple people can be met within small spaces, and the structure of an original house does not need to be changed; and operation is easy, and the convenient and practical effects are achieved.
Owner:湖北军威鼎辰建筑工程有限公司

Lifting tree

A lifting tree for a Christmas tree includes a trunk consisting of a base cylinder with an upper opening and a lifting cylinder set. The lifting cylinder set includes a plurality of hollow lifting cylinders coupling vertically in sequence and two adjacent lifting cylinders that can move relatively. A limiting structure is arranged between two adjacent lifting cylinders to prevent separation. The lifting cylinder at bottom is coupled with the base cylinder in which a linear module is provided, which includes a mobile unit connected to the lifting cylinder at the top of lifting cylinder set in a fixed position. At the top of each lifting cylinder, there is a connecting piece for connecting branches.
Owner:ZHOU ZHI BIN

Dish-washing machine shelf and dishwasher applying same

The invention discloses a dish-washing machine shelf and a dishwasher applying same, the dish-washing machine shelf comprises a clamp which is integrally formed with the shelf or independently assembled on the shelf, and the clamp clamps the outer circumferential surface of a nipple and is arranged on the motion trail of a sprayer nozzle, so that spraying water flow can directly flush an inner cavity and / or a suction head of the nipple. According to the invention, the outer circumferential surface of the nipple is clamped through the clamp, so that the space among the axial inner cavity of thenipple, the suction head and spraying water flow is not blocked by a supporting piece of the nipple, the spraying water flow can directly flush the nipple, the nipple can be cleaned more thoroughly,and the product is suitable for application and popularization.
Owner:QINGDAO HAIER DISHWASHER +1

Electronic device taking hook structure as wireless signal transceiving antenna

The invention provides an electronic device taking a hook structure as a wireless signal transceiving antenna, comprising two pairs of closed cover bodies and at least one hook structure, wherein the hook structure is combined with an end edge of a cover body of the electronic device by a connecting member. When the two cover bodies of the electronic device are closed, the two cover bodies are buckled. The hook structure is made from conducting materials or provided with at least one metal conducting part. The electronic device is characterized in that one wireless signal transceiving module in the electronic device is an antenna feed line which passes through the connecting member, and electrically connected with the hook structure made from the conducting materials or the metal conducting part of the hook structure; and the hook structure is taken as the wireless signal transceiving antenna of the wireless signal transceiving module.
Owner:MITAC PRECISION TECH(KUNSHAN) CORP

Antenna module group and electronic device comprising antenna module group

The invention discloses an antenna module group and an electronic device comprising the antenna module group. The antenna module group comprises an antenna wire, a signal transceiving unit, and a feed point. The antenna wire is electrically connected with the signal transceiving unit by the feed point, and the antenna wire is made of a flexible conductor. The antenna module group provided by the invention is advantageous in that the antenna wire is made of the flexible conductor, and a size is small, and space utilization is more flexible, and therefore the requirement of the antenna module group on the space is reduced, and the thinning development of the electronic device comprising the antenna module group is facilitated.
Owner:LENOVO (BEIJING) CO LTD

Wood cabinet with flexible used space

The invention discloses a wood cabinet with a flexible used space. The wood cabinet comprises a cabinet body, wherein a handle is fixedly mounted in the middle of one side of the cabinet body; a fixedplate is fixedly mounted in the cabinet body; a partition plate is arranged in the middle of the upper end surface of the fixed plate; a drawer is arranged below the fixed plate; a plurality of groups of movable placing plates are arranged on the two sides of the partition plate; a cabinet door is movably mounted at the edge located at the front end of the other side wall of the handle; a first shifting slot is formed in the partition plate, which is near the edge on one side. The wood cabinet with the flexible used space and a first outer patch can move up and down on the surfaces of the first shifting slot and a second shifting slot by the first outer patch, so that the position of the movable placing plates can be adjusted, so as to adapt to the storage requirements of articles at different heights; a limit clamping plate can be used for preventing the articles from moving out of a storage space to a certain degree, so that the storage safety of the articles is improved, the wood cabinet is suitable for different working conditions, and better application prospect can be achieved.
Owner:安徽申华家俱有限公司

Combined storage rack for logistics supply

The invention discloses a combined storage rack for logistics supply and belongs to the field of storage racks. The combined storage rack for logistics supply comprises a main body, a movable platen and a top rack. A fixed part is arranged on the edge of the main body, a first fixed pulley is arranged in the fixed part in a penetrating manner, a second fixed pulley is arranged below the first fixed pulley, a pull rope is connected to the outer side of the second fixed pulley, a first movable block is connected to the outer side of the pull rope, a second movable block is arranged below the first movable block, a coiling disc is connected to the end part of the pull rope, a connecting seat is arranged below the second movable block, and a chute is formed in the edge of the connecting seat.According to the combined storage rack, the height of the movable rack inside can be adjusted flexibly as needed, so that it is convenient to take and place cargoes. The movable platen inside can be retracted, so that the using space in the equipment can be adjusted flexibly. Matched with the top rack detachably mounted on the top, various different practical demands can be met.
Owner:邵坚翔

Upper-refrigerating and lower-freezing electric control direct-cooling micro-frost refrigerator and assembling method thereof

The invention discloses an upper-refrigerating and lower-freezing electric control direct-cooling micro-frost refrigerator and an assembling method thereof, and relates to the field of micro-frost refrigerators. The refrigerator comprises a refrigerating chamber and a freezing chamber, wherein the refrigerating chamber is arranged on the upper part of the refrigerator, the freezing chamber is positioned below the refrigerating chamber; and a refrigerating chamber temperature sensing unit, a controller and a refrigerating evaporator are arranged on the inner wall of the refrigerating chamber, the refrigerating chamber temperature sensing unit comprises a defrosting sensor, an environment sensor and a temperature sensor, the defrosting sensor is fixed on a refrigerating evaporator pipeline through an aluminum foil adhesive tape, the environment sensor is arranged in a box shell pre-buried box of the refrigerator, and the temperature sensor is arranged in a refrigerating chamber box container. According to the refrigerator, the problems of an exciting electric control direct-cooling refrigerator that the working efficiency of energy consumption, temperature and freezing chamber frosting is low, the temperature of the refrigerating chamber and the freezing chamber is not uniform, the temperature of the refrigerating chamber cannot be accurately controlled, the harsh requirements ofdifferent food materials on the temperature cannot be met, frosting in the freezing chamber cannot be effectively solved, and the user experience degree is poor are solved.
Owner:CHANGHONG MEILING CO LTD

Packaging method for flexible-graphite-flake substrate LED

The invention discloses a packaging method for a flexible-graphite-flake substrate LED. A flexible graphite flake is adopted as a support. The packaging steps include: wafer expanding, primer dispensing, die bonding, drying, welding, fluorescent glue dispensing, drying, glue dispensing, solidifying, and post-testing. The method has the advantages of high heat radiation efficiency, high perveance, flexible space application, great sealing performance, and extremely high anti-shock and pressure resistance performance and is great in packaging effect.
Owner:江西量一光电科技有限公司
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