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106 results about "Badminton court" patented technology
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Flexible support method of curve surface
InactiveCN102837144AEasy to put inBorders are adjusted arbitrarilyServomotorsWelding/cutting auxillary devicesHydraulic cylinderMechanical engineering
The invention adopts hydraulic support columns to form an array to support a curved object. The hydraulic support columns in the array are partitioned and supported by three points to apply a static balance principle; the hydraulic support columns within a supporting range are partitioned into areas according to a three-point support principle; bearing work cavities of all hydraulic cylinders in each area are mutually communicated through pipelines, and the communicated support columns are like a ball hinge, namely a total pivot, to the ground although the support columns support a supported object at a plurality of points, so that the independent three sub-areas are like three points to support. The support columns in the array are divided into two large areas like a badminton court; each large area is divided into three small areas and respectively supports two curve steel plates, and the total volume of the hydraulic support columns in each sub-area is controlled to adjust the gesture, so that the butted edges are aligned. The area division is controlled by a control valve and is carried out according to the size and position of the supported object, and the middle and boundary positions can be conveniently adjusted.
Owner:BEIJING BRANCH JIKE DEV SCI & TECH
Shuttlecock pitching machine
The invention relates to a shuttlecock pitching machine which comprises a comprehensive bed frame, an elastic racket swinging device and a one-by-one passing mechanism, wherein the comprehensive bed frame is provided with a power box cabin, a control box cabin, a rotary racket swinging port, an upper bracket of a belt pulley, a lower bracket of the belt pulley and a shuttlecock guiding funnel. The elastic racket swinging device comprises an elastic spiral rotating shaft, a coiling motor and a racket swinging controller, wherein the elastic spiral rotating shaft is arranged between the power box cabin and the control box cabin, and a spring coil and a gear locking disc are respectively arranged at both ends; the one-by-one passing mechanism comprises a driving belt pulley, a driven belt pulley, a transmission belt and a cone base shuttlecock storage frame. The shuttlecock pitching machine provided by the embodiment can be conveniently moved, and also can be firmly erected on a badminton court. The practicer only needs to concentrate shuttlecocks and pour the shuttlecocks in the cone base shuttlecock storage frame, and the transmission belt continuously transfers the shuttlecocks one by one to the shuttlecock guiding funnel, and the elastic racket swinging device can continuously pitch the shuttlecocks automatically in multiple modes and at multiple drop-points. Therefore, the shuttlecock pitching machine is reasonable in structure and convenient to use, and provides all-around badminton training for the practicer.
Owner:徐州市贾汪区新源众创科技孵化器有限公司
Novel thermoplastic elastomer composite self-adhesion sport field paving coiled material and manufacture process thereof
Owner:高捷体育股份有限公司
High-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating and preparation method thereof
InactiveCN104987789AImprove toughnessImprove wear resistanceAntifouling/underwater paintsUnspecified rubber coatingsHydroxyethyl celluloseOrganosilicon
The invention provides a high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating. The high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating comprises the following raw materials including, by weight, 230-290 parts of acrylic emulsion, 114-130 parts of macromolecule nanometer rubber powder, 20-25 parts of propylene glycol, 1-2 parts of hydroxyethyl cellulose, 10-12 parts of modified hollow glass micro-beads, 12-14 parts of modified nanometer aluminum oxide, 0.5-1 part of modified multiwalled carbon nanotubes, 4-8 parts of zinc green, 1-2 parts of water-based bentonite, 1.5-3 parts of a wetting agent, 2-3 parts of simethicone, 2-10 parts of organic silicon defoamer and 2-10 parts of an organosilicone flatting agent. According to the high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating, the high-adhesion is achieved, the wear-resistance, the skid-resistance, the toughness and the fire resistance are excellent, the weather-resistance and durability are wonderful, and the mechanical and physical properties are good. The high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating has the advantages of being dust-resisting, not prone to being stained with dust, convenient to be maintained in sport field, good in workability and capable of effectively reducing construction and maintenance costs. The high-adhesion wear-resisting, skid-resisting and weather-resisting sport field special coating is suitable for being used in sport fields of basketball courts and badminton courts.
Owner:HENAN UNIV OF SCI & TECH
Special paint for wear-resistant skid-resistant sport field
InactiveCN103387779AImprove wear resistanceImprove skid resistanceUnspecified rubber coatingsWater basedSodium Bentonite
A special paint for a wear-resistant skid-resistant sport field consists of the following raw materials in parts by mass: 180-200 parts of an acrylic acid emulsion, 100-150 parts of a nanometer rubber powder, 20-25 parts of glycol, 1.6-2 parts of hydroxyethyl cellulose, 10-15 parts of silicon powder, 10-20 parts of nanometer zinc oxide, 5-10 parts of zinc green, 1-2 parts of water-based bentonite, 1.5-2 parts of a wetting agent, 2.2-2.8 parts of dimethicone, wherein the special paint wetting agent for the wear-resistant skid-resistant sport field is a wetting agent Dow TRITONX-405. The paint has good wear resistance, skid resistance and toughness, better flame resistance, excellent weatherability, excellent mechanical properties and good antibacterial property; and the paint is difficult in infection of dust, simple in daily nursing and effectively reduced in cost, and is widely applicable to sport fields such as tennis courts, basketball courts, badminton courts and the like.
Owner:WUJIANG WUHUA HARDWARE PROD
Visual tracking badminton training partner robot
ActiveCN104874164AAvoid the trouble of repeatedly picking up the ballQuick and precise catchSport apparatusBadminton courtImage acquisition
The present invention provides a visual tracking badminton training partner robot. The visual tracking badminton training partner robot comprises an image acquisition apparatus, a control apparatus and a moving apparatus; the image acquisition apparatus acquires image information on a badminton court; the moving apparatus comprises a moving chassis and a ball storage member, the ball storage member is installed on the moving chassis, and the top of the ball storage member is provided with a ball inlet; the control apparatus is in communication connection with the image acquisition apparatus and the moving chassis; and the control apparatus determines the nth shuttlecock droppoint information, calculates moving tracks of the moving chassis according to the nth shuttlecock droppoint information and moving chassis position information of the nth position state, and controls the moving chassis to move to the (n+1)th position state according to the moving tracks, and the ball inlet of the ball storage member is positioned in the moving track of the nth shuttlecock when the moving chassis is positioned in the (n+1)th position state. The trouble that the shuttlecocks are required to pick up after all shuttlecocks are hit for badminton training can be prevented, and happiness of a person can be enhanced by badminton playing.
Owner:WUHU LINYI ELECTRONICS SCI & TECH
Badminton court training robot
ActiveCN108479038ARealize multi-directional hittingAchieve relative motionBall sportsEngineeringTurning action
A badminton court training robot comprises a ball picking system, a collecting and arranging system, an in-box ball feeding system, a catapult ball serving system and racket hitting system. The ball picking system is composed of a ball shoveling mechanism, a lifting mechanism and a turning mechanism, badminton balls scattered on the ground are recycled and collected into a shoveling bucket, and the balls inside the shoveling bucket are sent into a machine through lifting and turning actions. The collecting and arranging system is composed of a ball conveying belt, a middle collecting barrel and a stacking turnplate, and recycling and effective arranging of the badminton balls are realized. A lifting ball feeding system is composed of an integral driving mechanism, a fixing platform mechanism and a terminal screw driving mechanism, sends the badminton balls received from the bottom by a target to the top end and is combined with the catapult ball serving system. The catapult ball serving system catapults out the badminton balls sent from the bottom to enable the same to be in parabolic motion, the badminton balls are hit at a certain point of parabola by a badminton racket to the other side of a court, and a catapult mechanism is a member for executing hitting of target badminton balls by the system.
Owner:BEIJING UNIV OF TECH
Badminton gymnasium management system
InactiveCN106952035ARealize monitoringReasonable reservationTennisResourcesIntelligent NetworkManagement system
The present invention provides a badminton court management system, comprising an application terminal, a badminton court management client, a badminton court management server, and an intelligent badminton net control device; The venue management server communicates through wireless and wired networks. Compared with the existing technology, the novel badminton court management method is convenient for the statistics of the use of the existing courts, reasonably and efficiently arranges the reservation and utilization of each court, improves the work efficiency, forms an effective monitoring of the court, and is the key to realizing intelligent The basis for unmanned management of badminton courts.
Owner:合肥赫柏网络科技有限公司
Multifunctional sports stadium
The invention provides a multifunctional sports stadium. A ringlet-angle type building body composed of at least two sets of building modules meeting the requirements of different sports projects serves as a main stadium body, each building module is of a single-layer, multi-layer, locally-single-layer or locally-multi-layer modular structure, and modular sports areas are formed correspondingly; asquare is formed on the inner side of a right angle part, and a hall is arranged on the inner area, outer area or the inner-outer connecting area, located on the inner side of the right angle part, of the main stadium body and communicates with all the building modules to serve as a reception area for dispersion of personnel; and one or more of a basketball field, a badminton field, a ping-pang field, a swimming pool, a billiard room, a fitness room, a mahjong and chess room, a recreation room or the areas of other small sports activity projects are formed in the building modules at random correspondingly. The multifunctional sports stadium is complete in function, reasonable in layout, high in space utilization rate, low in building cost, and capable of being conveniently built, used andpopularized in resident accumulation areas.
Owner:张喆
Badminton court inquiring method, device and system
InactiveCN104866618AWeb data indexingSpecial data processing applicationsService conditionComputer science
The invention discloses a badminton court inquiring method, a badminton court inquiring device and a badminton court inquiring system and belongs to the field of information inquiry, wherein the badminton court inquiring system comprises a server, the badminton court inquiring device and a mobile terminal, and the server is stored with service condition of a badminton court of a gymnasium, which is updated in real time; the badminton court inquiring device is used for receiving gymnasium names transmitted by the mobile terminal; the gymnasium names corresponding to the service condition of the badminton court of the gymnasium are examined on the server to obtain court information; the court information is transmitted to the mobile terminal; the mobile terminal is used for transmitting the gymnasium names to the badminton court inquiring device and receiving the court information of the badminton court of the gymnasium which corresponds to the gymnasium names and which is returned by the badminton court inquiring device.
Owner:张维秀
Expense management system for badminton stadium and badminton stadium adopting system
InactiveCN106127972AImprove user experienceRealize managementSki bindingsApparatus for meter-controlled dispensingEngineeringControl system
A badminton hall consumption management system and a badminton hall adopting the system. The invention relates to the technical field of court management, and specifically discloses a badminton court consumption management system, which includes a retractable blocking device arranged above the badminton net, and a built-in control system for judging whether consumers have the authority to use the court and control the system. The telescoping blocking device is a control device that expands or contracts above the mesh. The invention also discloses a badminton court based on the consumption management system. The invention controls the action of the retractable blocking device according to the setting, prevents consumers from using the corresponding venues when payment conditions are not met, and also facilitates consumers to flexibly use corresponding venues when payment conditions are met, and the entire process does not require administrator intervention , It can realize unmanned management, which will help reduce labor costs in the long run, optimize the utilization rate of the site, and improve the consumption experience.
Owner:吴小芬
Badminton sideline intelligent judging device
InactiveCN105920827AThe judgment result is accurateJudgment results are reliableRacket sportsInformation processingLaser transmitter
The invention provides a badminton sideline intelligent judging device and aims to provide accurate and objective judging results on placement of a shuttlecock around a sideline of a badminton court during badminton games and displaying the judging results in real time for a chair umpire to decide. Possible misjudgment and unnecessary controversies caused by artificial naked-eye judgment are avoided. The badminton sideline intelligent judging device comprises a laser transmitter, a laser receiving and information processing unit and a wireless receiving and displaying unit, the laser receiving and information processing unit is composed of a laser receiver, an operation controller A, a system power source A and a wireless transmitting module, the wireless receiving and displaying unit is composed of an operation controller B, a system power source B, a wireless receiving module, a setting keyboard and a displaying module, and each side line corresponds to one laser transmitter 1 and one laser receiving and information processing unit.
Owner:HENAN POLYTECHNIC UNIV
Badminton penalty method and device
InactiveCN111167106ASolve the technical problem of whether it is out of boundsRacket sportsAlgorithmEngineering
The application, which relates to the technical field of Internet of Things control, provides a badminton penalty method and device, thereby solving a technical problem of judging whether a badmintonis out of bound or not. The method further comprises the steps that: a server obtains position data of a badminton through a three-dimensional laser radar; the server determines the height and two-dimensional plane coordinates of the badminton according to the position data of the badminton, wherein the two-dimensional plane coordinates are used for indicating the position of the badminton in a two-dimensional plane coordinate system, a first coordinate axis in the two-dimensional plane coordinate system is parallel to the bottom line of the badminton court, and a second coordinate axis is parallel to the side line of the badminton court; and when the height of the badminton is smaller than the threshold value, the server judges whether the badminton is out of bound or not according to thetwo-dimensional plane coordinates of the badminton. The badminton penalty method and device is suitable for a badminton match scene.
Owner:CHINA UNITED NETWORK COMM GRP CO LTD
Silicon PU (polyurethane) elastic floor structure and manufacture method thereof
InactiveCN109653058AHigh strengthModerate hardnessGround pavingsThermoplastic elastomerWear resistant
The invention discloses a silicon PU (polyurethane) elastic floor structure and a manufacture method thereof. The silicon PU elastic floor structure comprises a basic layer, a waterproof bottom coating layer, a silicon PU elastic layer and a wear-resistance covering layer arranged sequentially from bottom to top; TPEE (thermoplastic elastomer) particles are added to the silicon PU elastic layer. The manufacture method includes: 1) pretreating the basic layer; 2) applying the waterproof bottom coating layer; 3) spreading the silicon PU elastic layer; 4) applying the wear-resistant covering layer. The silicon PU elastic floor structure has high strength, moderate hardness and elasticity, good resilience and toughness, good yellowing resistance, stable performance and the like, and is widelyapplicable to the sports sites, such as basketball courts, tennis courts, and badminton courts.
Owner:GUANGDONG BOSHENG NEW MATERIAL TECH CO LTD
A shuttlecock serving violation judgment method based on machine vision
The invention provides a method for judging a serving violation in a badminton serving process by using a computer open-source vision library (OpenCV) as an identification means, and relates to the fields of image processing, artificial intelligence and the like, aiming at the problems of excessive subjectivity judgment of serving hands and waist violations in the badminton serving process in a badminton court. The method comprises the following steps: acquiring a video image frame sequence of an athlete during serving, and performing motion detection preprocessing to achieve the purpose of improving the system efficiency; The method comprises the following steps: establishing a badminton image data set, extracting LBP digital image features, carrying out classifier training, and determining the position of a badminton during serving; Calculating the positive and negative of the relative angle of the racket during serving by using OpenCV to judge whether serving is passed or not; And establishing a relation equation between the badminton top image point and the vertical foot image point, and calculating the terrain clearance of the serving point to judge whether the serving is over-waisted or not. The image processing technology is mainly applied to the badminton court, and the method has the advantages of being simple in detection and practical.
Owner:CHONGQING UNIV OF POSTS & TELECOMM
Portable badminton court shed for sports
InactiveCN104631874AReduce manufacturing costMature manufacturing technologyBuilding constructionsGymnasiumSports equipmentEngineering
The invention belongs to the technical field of sports equipment, and relates to a simple badminton stadium, in particular to a portable badminton court shed for sports. The portable badminton court shed for sports comprises a frame and a cover. The frame comprises a plurality of long strip-shaped beams and columns which are mutually connected, and the cover is arranged above a badminton court in a covering mode. The beams and the columns are saccular, a cavity is formed in each beam, a cavity is formed in each column, the cavities are mutually communicated, each cavity is filled with pressure gas, and both the beams and the columns are made of flexible airtight cloth; the cover is made of airtight cloth, can effectively block wind, is fixedly connected with the beams and the columns, and covers the badminton court in an airtight mode, The portable badminton court shed for sports is low in manufacturing cost, affordable for common people, light and convenient to use, easy to carry, convenient to install, capable of being folded up for storage after being deflated, capable of saving much space, easy to store and high in safety, does not need to be lifted by workers to a high-altitude position for installation, and does not need to be operated by professionals.
Owner:李晨
An unattended operation system for a badminton hall
PendingCN109670613AGuaranteed uniformityRapid responseReservationsIndividual entry/exit registersAutomatic controlSystems management
The invention discloses an unattended operation system for a badminton hall. The system comprises access control devices arranged at entrances and exits of badminton halls, illumination control devices arranged in the badminton halls, field opening and closing control devices, venue hosts, a cloud server in communication connection with the venue hosts, and a badminton service management platformused for system management. The badminton service management platform obtains the authorization information of the user and sends the authorization information to the cloud server, and the cloud server stores the authorization information and sends the authorization information to a venue host of the badminton venue selected by the user, and after the user arrives at the badminton court to be played, the court host identifies the authorization information of the user and automatically controls the access control device, the illumination control device and the opening and closing field controldevice to execute corresponding operations. According to the application, by adopting the field end host with the AI control function, the unattended operation system has the advantages of being weakin centralization, rapid in response and capable of being used when a network is disconnected.
Owner:厦门钛尚人工智能科技有限公司
Badminton receiving device based on machine vision tracking
The invention provides a badminton receiving device based on machine vision tracking. The badminton receiving device comprises a perception device, a driving device and a control device; the perception device is installed on a court and is used for collecting image information on the badminton court; a badminton receiving piece is installed on the driving device, and a badminton inlet is arranged at the top of the badminton receiving piece; the control device is in commucnaition connection with the perception device and the driving device, obtains the image information on the badminton court through the perception device, judges the states of the badminton projection position and the driving device position according to the image information on the badminton court, and judges the movement locus of the driving device to the badminton projection position according to the states of the badminton projection position and the driving device position; and the control device controls the driving device to move to the badminton projection position according to the movement locus of the driving device. By means of the badminton receiving device, badmintons knocked out by a trainer can be received, the complexity generated by badminton picking by the trainer each time is avoided, and the good mood of the trainer is improved.
Owner:安徽中机华教智能科技有限公司
Fabrication technique of bi-component antiskid polyurea terrace paint surface
InactiveCN101476381AFast constructionIncrease elasticityPolyurea/polyurethane coatingsFlooringParking areaSurface layer
The invention provides a technique for producing a coating surface layer for a two-component skid resistant polyurea terrace, which aims to solve the skid resistant problem of the prior smooth polyurea terrace and comprises the following steps: (1) using spraying gun to spray polyurea on a substrate to form a uniform polyurea elastic body base layer; and (2) atomizing the polyurea so that the atomized polyurea falls on the uniform polyurea elastic body base layer so as to form a polyurea particle skid resistant layer. The obtained coating surface layer for the two-component skid resistant polyurea terrace has good skid resistance, can ensure that the surface is nonskid in the rain, after the rain or in a humid environment, and has the advantages of good elasticity, comfortable foot feeling, no joint seam, easy washing, beautiful appearance, durability, wear resistance, aging resistance, and environmental protection. The technique for producing the coating surface layer for the two-component skid resistant polyurea terrace can be widely applied to the ground surfaces of a playground, a tennis court, a basketball court, a badminton court, a gymnasium, a swimming pool, a production department, a hospital, a parking area, a parking lot and the like.
Owner:BEIJING BAIZHENGWEI SYNTHETIC RUBBER MFG
Cork wood ground system and preparation method thereof
The invention provides a preparation method of a cork wood ground system for sports places. The preparation method comprises the following steps: (1) preparing cork wood granules by using phellem or oak bark as a raw material; (2) mixing the cork wood granules with single-component polyurethane glue; (3) spreading a mixture obtained in step (2) on foundation ground. The invention also provides thecork wood ground system prepared through the preparation method. The cork wood ground system provided by the invention adopts pure ecological cork wood granules, is environmentally friendly, has no peculiar smell and is suitable for physical exercise places such as a basketball court, a badminton court, a volleyball court, a playground, a footpath, a path, a children's playground, a sports instrument zone, a fitness room, a track-and-field ground track, a retirement home, a plaza and an indoor activity room.
Owner:GUANGZHOU XIULIN SPORTS
Portable removable windproof fence for badminton court
The invention provides a portable removable windproof fence for a badminton court. The portable removable wind fence comprises eight telescopic metal rods and windproof cloth; the top ends of the vertically arranged telescopic metal rods are all provided with multi-hole nuts, each multi-hole nut at least comprises three holes, each first hole is matched with the corresponding telescopic metal rod below, and each second hole and each third hole are matched with the two corresponding horizontally arranged telescopic metal rods respectively; the top ends of the vertically arranged telescopic metal rods are fixedly provided with thin metal rods which are higher than the multi-hole nuts; the bottom ends of the vertically arranged telescopic metal rods are fixedly provided with metal blocks, the lower end of the windproof cloth is pressed beneath the metal blocks, the upper end of the windproof cloth is provided with eyelets, and the eyelets are matched with the thin metal rods to fix the upper end of the windproof cloth. The portable removable windproof fence is simple in overall structure, easy to manufacture and convenient to assemble, disassemble and use; the requirements for the metal blocks, the telescopic rods and other materials are not high, and excellent effects for segregating wind, dust and the like are achieved when people play badminton outdoors.
Owner:HARBIN ENG UNIV
Badminton net rack capable of winding and protecting badminton net
The invention relates to badminton net racks, in particular to a badminton net rack capable of winding and protecting a badminton net. The badminton net rack comprises mounting boxes and the like and is characterized in that the mounting boxes are connected to the ground in a left-right symmetry manner, a drive mechanism is arranged in each mounting box, and a lifting mechanism is connected to each drive mechanism. The badminton net rack capable of winding and protecting the badminton net has the advantages that height adjusting is achieved through the drive mechanism and the lifting mechanism, and accordingly floor space saving is achieved; lighting is achieved through lamps to solve the darkness problem of a badminton court, the straps of badminton racket bags can be obliquely hung on second retaining plates, and cups can be placed into second grooves.
Owner:扬州市杭集创意设计园有限公司
Fabrication technique of antiskid polyurea terrace paint surface
InactiveCN101476380AFast constructionIncrease elasticityPolyurea/polyurethane coatingsFlooringParking areaSurface layer
Owner:BEIJING BAIZHENGWEI SYNTHETIC RUBBER MFG
Intelligent trolley for picking up and screening badminton in badminton court
InactiveCN113082651AImprove cleanlinessEasy to handleBall sportsRacket sportsElectric machineryStructural engineering
The invention belongs to the related field of sports goods, and relates to a badminton court ball picking and screening intelligent trolley which comprises a shell, wheels are arranged on the lower side of the shell, a working cavity is formed in the shell, a ball suction device is arranged on the left side of the working cavity, the ball suction device is used for sucking badminton balls into the intelligent trolley from the ground of a badminton court, a transfer motor is fixedly arranged on the lower side wall of the working cavity, and a transfer motor shaft is arranged at the output end of the transfer motor. Badminton balls scattered on the ground of a badminton court can be adsorbed and collected, defective badminton balls are eliminated and screened, badminton sports are protected, meanwhile, left and right hand feathers of the badminton balls are classified, a player does not need to classify the badminton balls, the sorting effect is improved, the labor is reduced on the whole, and the comfort degree of the badminton sports is improved.
Owner:湖州虹叶科技有限公司
Badminton Training and Conditioning System and Method
InactiveUS20150367218A1Improve footworkGood conditionGymnastic exercisingVideo gamesSoftware systemBadminton court
A computerized software system helps badminton players improve their footwork and conditioning. The system reads information from stored training modules in a portable computing device. In one mode, the system displays an indicator arrow to one of six corners on a badminton court image. A player moves on a real badminton court or other suitable surface in the direction indicated by the arrow displayed on the badminton court image. The arrow represents a fake and is displayed randomly or in sequence to all six corners. The speed the arrow flashes from corner to corner is adjustable. In another mode, the system randomly displays an indicator symbol on an opposing badminton court image to indicate an area of the court a player is to return a fed bird. A user may select a training module having either timed training sets or count training sets.
Owner:SIMPSON DAVID +1
Badminton pitching machine
PendingCN109939430ASimple structureReduce the number of partsSport apparatusMotor driveElectric machinery
The invention relates to the technical field of badminton equipment and particularly relates to a badminton pitching machine. The badminton pitching machine comprises a shell body, a badminton storagetube, a pitching device and a steering base, the badminton storage tube is arranged on the shell body, the pitching device is arranged in the shell body, the steering base is arranged at the bottom part of the shell body; the shell body is provided with a launching port for accommodating the pitching device; the pitching device comprises a regulating component and a launching component, the regulating component comprises a regulating plate and a regulating motor, the regulating motor drives the regulating plate to rotate to regulate the launching angle, the launching component is arranged onthe regulating plate; the steering base drives the shell body to rotate in the horizontal direction; the launching component is arranged on the regulating plate, and the regulating plate is driven bythe regulating motor to rotate, so that the adjustability of the launching angle of the badminton pitching machine is achieved, a machine body rotates or swings through the steering base, and the droppoint of a launched badminton covers any position of a badminton court.
Owner:峰才运动科技(广州)有限公司
Environment-friendly high-performance thermoplastic elastomer coiled material and manufacturing process thereof
The invention provides an environment-friendly high-performance thermoplastic elastomer coiled material and a manufacturing process thereof. The manufacturing process comprises the following steps: oxidization of asphalt to a softening point of 80 to 90 DEG C; metering and conveying of the asphalt to a material mixing tank; heating to about 240 DEG C; addition of 20 to 40% of talcum powder, wherein the talcum powder is a filling material used for improving stability of heat and atmosphere, and the softening point is increased by 1 DEG C when every 5% of talcum powder is added; uniform stirring in the material mixing tank until surface bubbles disappear; heat preservation of a cementing material and standing of the cementing material for subsequent usage; addition of the cementing material (wherein the dip-coating amount of the cementing material is controlled by using a roller press) and carcass into a dip-coating pool with a temperature of 180 to 220 DEG C; spreading of sand with a spreader; compaction; metering; cooling; storage; rolling; packaging; and warehousing. The process provided by the invention can overcome disadvantages of the prior art, improves the performance indexes of the product and is simple. The novel thermoplastic elastomer composite self-adhesive coiled material applied to paving of sport fields can be controlled at a thickness of 4 to 13 mm and is mainly used for places like tracks of sport fields, basketball courts, tennis courts and badminton courts.
Owner:HARBIN RUNDE WEIYE TECH DEV
A visual tracking badminton sparring robot
ActiveCN104874164BAvoid the trouble of repeatedly picking up the ballQuick and precise catchSport apparatusComputer scienceVisual perception
Owner:WUHU LINYI ELECTRONICS SCI & TECH
Cloth belt line for badminton court
The cloth belt line for badminton court as one kind of sports article makes it possible for badminton player to form standard badminton court simply. The cloth belt line is cloth belts in certain width and color and with marked standard sizes of badminton court. When used, it is spread on ground to mark the badminton court. The cloth belt line is used to define badminton court and may be also used as the datum for marking badminton court in other method.
Owner:宋玉堂
Streak construction method for colorful terrazzo or concrete basketball courts and badminton courts
The invention provides a streak construction method for colorful terrazzo or concrete basketball courts and badminton courts, belonging to a construction method of basketball court and badminton court streaks. The method comprises: leveling the ground, laying lines, arranging surface glass division, cutting dilatation joints, fixedly framing the straight edge high glass block at the streak brink with cement slurry, fixing the arc edge with an arc flat pipe, pouring white cement, white rice stone and concrete into the streak frame followed by compacting and leveling, removing the arc flat pipe after the slurry is solidified, mounting glass blocks at the cut dilatation joints for division, filling colorful concrete inside and outside the white streaks followed by compacting and leveling, and solidifying for 3-5 days followed by grinding and leveling with a hydrostone-flat grinder. The invention has beautiful and leveled overall effect, integrated streaks and courts, is firm, slide and abrasion resistant, uncomplicated in construction and is applicable to manufacture of streaks for basketball courts and badminton courts.
Owner:杨高
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