187 results about "Sports facility" patented technology

The invention discloses a lignin-epoxy resin composite material and a preparation method thereof, relates to a lignin-polymer composite material and a preparation method thereof, and aims to solve the conventional problem of low effective utilization rate of lignin. The lignin-epoxy resin composite material uses the lignin as a substrate; epoxy resin, a curing agent, a toughening agent, and the like are evenly blended with the lignin; and through the processes of pre-pressing, hot-pressing and curing molding, the lignin-based composite material is obtained. The lignin-epoxy resin composite material disclosed by the invention has the advantages of little water absorption, good mechanical performance, degradability, and the like, is suitable for manufacturing floor boards, wall protection boards, construction formworks, door-window profiles, fences, guardrails, louvers, roof boards, and the like in the construction industry, can be used for manufacturing inner decorative boards of automobile doors, seat backing boards, automobile roof lining, and the like in the automobile industry, and can also be used in the fields of the packaging and transportation industry, the furniture industry, office articles, sports facilities, and the like.

The invention provides sports equipment based on exercise monitoring and analysis. The sports equipment and a health monitoring system are coupled, various exercise data, vital signs and health data of a human body are acquired by a sensor group, the acquired data is compared with health reference data prestored in a database, a network for monitoring physiological signals is formed, synthetic judgment is made and accurate conclusion is given for whether the human body is in a normal physiological status, and the invention mainly aims to provide a convenient and fast self-health monitoring mode. Meanwhile, once an abnormal condition occurs, prompting is performed through a display module and a reminding device of a management terminal timely. Timeliness, high efficiency, accuracy, practicability, stability and safety of the sports equipment based on Internet of Things are realized truly, and the sports equipment is worth popularizing.

A component (1) for implementing a stand for sport venues, such as for example stadia and / or sports halls, said component (1) comprising at least a main module apt to be placed upon a bearing structure (7, 24) as to implement a portion of a big step of said stand, said main module having a substantially L-like or Z-like cross-section and thus comprising in a first case a first substantially flat tread portion (1p) apt to be stepped on by the spectators and a second substantially flat riser portion (1a) extending from said tread portion and defining with said tread portion a predefined angle, and in a second case a first substantially flat tread portion (1p) apt to be stepped on by the spectators, as well as a first and a second substantially flat riser portion (1aa) and (1ab) extending from opposite ends of said tread portion and defining with said tread portion each one a predefined angle, said main module comprising an upper plate (2) and a lower plate (3), both made of metallic sheet, mutually joined and substantially shaped like a L or a Z.

The invention belongs to the technical field of sports facility, and relates to a volleyball court capable of automatically collecting volleyballs. The volleyball court comprises a volleyball court, belt machines and a ball conveying machine; the middle of the volleyball court is a ball playing zone, the periphery is an annular slope, and the outermost zone is an annular pit; the ball conveying machine and a series of belt machines are installed in the pit, and the belt machines are overlapped and gathered at the ball conveying machine together; the ball conveying machine comprises a ball conveying screw and a ball conveying hose; the collected volleyballs are driven to a volleyball ejector. The volleyball court can automatically collect the volleyballs, save time and physical power of athletes or coaches, save labor force, avoid influence of volleyballs spreading all over the ground on work of the athletes or coaches, avoid people tumbling for treading on the volleyballs, and improve the safety in training.

The invention discloses a safe swimming pool used for children, and the swimming pool belongs to the technical field of sport facility manufacture, and comprises a swimming pool. The bottom of the swimming pool is provided with an underwater lifting net, and the periphery of the underwater lifting net is connected with a plurality of air cylinders. The air cylinders are connected with an air reservoir by a compressed air pipeline with an electromagnetic valve, and the electromagnetic valve is connected with a control device. When being used, compressed air with a certain pressure is firstly conserved in the air reservoir. A push button of the electromagnetic valve is arranged on a control console of a safety protection person, and the safety protection person observes the situation in the swimming pool by sitting at a high place. If an unexpected situation occurs, the safety protection person pushes down the push button, and the underwater protective net rapidly lifts to jack up all the swimming children out of water. The invention has the advantages of rapid action, favorable safety and reliability, convenient operation, etc.

A multi-purpose sports facility is provided with a common base structure comprising a plurality of areas, each of which constitutes a track, pitch or court for practising a respective sports activity. The invention enables people to learn and practise sport, choosing from the activities most widely practised the one that they prefer and is tracks, pitches or courts most suitable for their own physical and mental aptitudes.

The invention discloses a preparation method and a construction process for a colorful polyurethane plastic track, and belongs to the technical field of sports facilities. The preparation method for colorful polyurethane plastic comprises the following steps: uniformly stirring 10 to 15 parts of polyether polyol, 10 to 30 parts of hydroxylated acrylic resin, 10 to 30 parts of paraffin, 2 to 4 parts of a chain extender and 0.1 to 0.5 part of an age resistor, and raising temperature to 90 to 100 DEG C; adding 30 to 50 parts of a filler, 2 to 9 parts of a pigment and 0.1 to 0.5 parts of an age resistor, and performing uniform stirring; starting a colloid grinder to grind the materials into particle sizes of smaller than 400 meshes; continuing heating, and performing dehydration for 2 to 3 hours under the conditions of temperature of 90 to 100 DEG C and vacuum degree of lower than 0.095Mpa. According to the preparation method and the construction process, with the adoption of the high-functionality polyether polyol, reaction is accelerated, the hardness of a formed film is increased, and construction time is shortened; by the hydroxylated acrylic resin, high glossiness and higher weather resistance and color retention are achieved, and the service life is prolonged.

The invention belongs to the technical field of sports facilities and relates to a line drawing device for a ball court. The device comprises a machine frame, a paint bucket, a compression roller, right adhesive tape, left adhesive tape, an inflatable shaft and a spray head. The two ends of the compression roller and the machine frame form a rotating pair. The inflatable shaft comprises a shaft body, an air bag, an inflation and deflation device and an expanding key. The expanding key is in a long strip shape and is located in an expanding key groove and fixedly connected with the outer surface of the air bag. The expanding key extends out of or retracts into the expanding key groove. The inflatable shaft is sleeved with the right adhesive tape and the left adhesive tape. The expanding key extends out of the expanding key groove and supports a right adhesive tape core tube and a left adhesive tape core tube. The paint bucket and the machine frame are fixedly connected. The paint bucket is connected with the spray head through an oil supply pipe. The contour of the line drawn by the line drawing device is quite flat, straight, orderly and attractive, the boundary interior and the boundary exterior have an obvious edge line, no transition area is formed, the drawn line left on the court finally has the quite clear edge, the phenomenon that the line is not uniform in thickness and weight is avoided, and dispute caused by the boundary on the court can be effectively avoided.

The invention relates to the technical field of sports facilities, particularly to a drawing type electric outdoor exercise instrument case capable of being used instead of walking. The case comprises a case body and a scooter head, wherein a master-control room and a storage room are formed in the case body; a storage battery group and a master controller are mounted in the master-control room; a carrying roller group, a driving wheel group and a motor are mounted at the bottom of the case body; the scooter head comprises a drawing pedal, a steering rod, a handlebar and a steering wheel; a pedal accommodating plate used for accommodating the drawing pedal is arranged at the bottom of the case body. According to the invention, the drawing type electric outdoor exercise instrument case has the function of being used instead of walking, while different sports apparatuses can be loaded; besides, the case has the drawable scooter head, and the pedal of the scooter head can be inserted into the bottom of the case body when the pedal is not used, so that the floor space is reduced; moreover, a cushion convenient for a driver to sit on is arranged on the case cover at the top of the case body, so that the comfort degree of the driver during driving is improved.

The invention discloses a sports barbell stand. The sports barbell stand belongs to the technical field of sports facilities. The sports barbell stand comprises a main bracket, an assistant bracket, a barbell bar, a horizontal pad, a back pad and a barbell, the main bracket is connected with the assistant bracket, the lower parts of the main bracket and assistant bracket are connected with a bottom bracket, the horizontal pad is connected with the back pad through a rotating shaft, the main bracket is provided with a row of vertical adjusting holes, an n-shaped support frame is arranged at the lower part of the horizontal pad, two ends of the lower part of the n-shaped support frame are connected with an adjusting fixing frame, each of the front part and rear part of the adjusting fixing frame is provided with a row of adjusting through holes, a rectangular through hole is formed in the middle of the adjusting fixing frame, the outer side of the adjusting fixing frame is connected with a pedal device through fixing screws, a steel rope is connected with a sleeve rod through a lead rail and a pulley, the sleeve rod is located at the middle of the barbell bar, the lead rail is fixed at two sides of the main bracket through lead rail brackets, a pulley rod is arranged at the upper part of the main bracket, the pulley is fixed at the middle of the pulley rod, the assistant bracket is further provided with vertically sliding upper sleeve rod and lower sleeve rod, and pothooks are arranged on the upper sleeve rod and lower sleeve rod. The sports barbell stand is mainly used for the physical training.

Described are systems, devices and methods for providing a facility for water sports such as wakeboarding, waterskiing, wake surfing, kneeboarding and the like in a controlled environment without the concomitant risks inherent in natural environments. Water is circulated by effluents from water pumps in an open air channel or pool and returned in a submerged closed channel. A participant controls velocity of water flowing from effluents and an amount of wake. Circulating water is rapidly decelerated by a second set of water pumps upon detecting participant falling or losing contact from a ski rope.

The invention discloses a physical fitness squat rack and belongs to the technical field of sports facilities. The physical fitness squat rack comprises main brackets, a sub bracket and a bottom bracket; two groups of hanging hooks symmetric to each other are arranged on the main bracket; oblong through holes are formed in the main brackets; oblong grooves are formed in the internal side of the main brackets; a supporting rod is arranged between the front main bracket and the rear main bracket; two ends of the supporting rods are fixed in the oblong grooves; a row of screw holes is formed in the lower part of the supporting rod in an orderly manner; through holes are also formed in the main brackets; fixing bolts are used for fixing a sub supporting rod on the front main bracket and the rear main bracket through the through holes; through holes are formed in two ends of the sub supporting rod; a row of orderly through holes are formed in both the supporting rod and the sub supporting rod; a row of vertical rods is arranged between the supporting rod and the sub supporting rod; threads are arranged at the upper parts of the vertical rods; the vertical rods are connected with the supporting rod through threads; and high elasticity springs sleeve the vertical rods. The springs sleeve the vertical rods, the heights of the upper parts of the oblong grooves are as same as those of the oblong through holes, and then the sub supporting rod is well fixed through the bolts; and the material of the whole equipment is metal material. The physical fitness squat rack disclosed by the invention is mainly applied to the physical exercise aspects.

The invention relates to the technical field of sports facilities, in particular to a hidden type turnover hurdle for a plastic track. The hidden type turnover hurdle comprises the plastic track and a hurdle body. A turnover storage groove, an extruding storage groove and a turnover control groove are formed in the position, corresponding to the hurdle body, of the upper surface of the plastic track. The lower end of the hurdle body is movably connected with the inner side wall of the turnover control groove through a connecting rotary shaft. The hidden type turnover hurdle for the plastic track is driven by a low-speed high-torque motor in the turnover control groove in cooperation with a transmission gear to turn over on the plastic track along the connecting rotary shaft, and therefore the hurdle can turn over to rise from the plastic track in the use process. When not used, the hurdle can turn over to be stored into the turnover storage groove and the extruding storage groove, a transmission locking plate is driven to carry out translation in a transmission groove while the hurdle turns over, the transmission locking plate is separated from a locking groove to cooperate with a compression spring to fill the extruding storage groove with an extruding plate upwards, and the surface flatness and safety of the track are improved.

The invention relates to the field of sports facility equipment, in particular to sports facility equipment based on sports monitoring analysis. The equipment comprises a bicycle body, a motion platform, motion capture modules, sensor modules, a data acquisition and transmission module and a servo; and the bicycle body is fixedly mounted on an upper platform of the motion platform, a bottom platform of the motion platform is fixedly mounted on the ground, the motion capture modules are arranged on the upper platform of the motion platform and arranged on two sides of the bicycle body, the sensor modules are mounted on handles of the bicycle body in a sleeving mode, and the data acquisition and transmission module is mounted on a supporting part of the bicycle body. The equipment provides an indoor practice environment for athletes, ensures the safety of the athletes and is suitable for introductory practice of beginners; and meanwhile, a data receipt algorithm system is provided, and professional suggestions are provided for the characteristics and defects of each person according to training data of each different athlete.

The invention belongs to the technical field of sports facilities and particularly relates to a training device applied to near-net training of badminton. The training device comprises two bases, an air pump and transmitting devices, wherein a badminton throwing cylinder is arranged at the top of a transmitting cylinder of each transmitting device; a sealing rubber plug is arranged at the end of each badminton throwing cylinder; an air injection tube is arranged in each transmitting cylinder; a connection block is arranged at the bottom of each transmitting cylinder and is located in a groove of a connection seat; each connection seat is connected with the top end of an S-shaped tube; the bottom end of each S-shaped tube is connected with an all-dimensional adjusting rod and is locked and fixed by a locking bolt; each locking bolt is in threaded connection with a vertical pillar; the bottom of each vertical pillar is connected with a U-shaped sliding block; a V-shaped block is arranged in a U-shaped groove of each U-shaped sliding block; the transmitting devices are located above a net belt and are mounted on a V-shaped groove sliding rail through the U-shaped sliding blocks at the bottoms; a V-shaped groove is formed in the V-shaped groove sliding rail; the V-shaped groove sliding rail is connected with two support rods which are symmetrically distributed; the support rods are connected with the bases; the air injection tubes are connected with air dividing tubes through hoses; the air dividing tubes are connected with a header tube; the header tube is connected with the air pump.

A pneumatic gate unit of bowling apparatus is composed of a gate board able to be turned up and down around its horizontal rotary axle, a cylinder with a piston rod pivoted via pin to said gate board, a frame or wall for supporting the gate board, an optically (or magnetically) controlled open-close controller, and relative pneumatic and electric control systems. Its advantage is high speed to open or close gate.

The invention belongs to the field of coating manufacturing, and particularly relates to a method for preparing a coating for a sports facility. The method comprises the following preparation steps that 1, crylic acid prepolymer is prepared; 2, crylic acid modified polyurethane resin is prepared from the obtained crylic acid prepolymer; 3, the obtained crylic acid modified polyurethane resin and water-based fluororesin emulsion are mixed to be uniform, and basic mixed liquid is prepared; 4, a mixed aid prepared from a dispersing agent, a thickening agent, a coalescing agent, a flatting agent,an antifoaming agent, an antirust agent, a wear-resisting agent and a low molecular lubricating agent is prepared; 5, the basic mixed liquid prepared in step 3 and the mixed aid prepared in step 4 areadded to a diffuser to be dispersed to be uniform. The prepared coating for the sports facility has good wear resisting and rust preventing performance, it can be guaranteed that it is avoided that the surface of the outdoor sports facility is exposed to the air due to friction damage, and consequently rust is generated, the preparation steps are simple, and the method is suitable for large-scaleproducing application.

The invention relates to a sports facility and particularly relates to an improved table tennis bat. The improved table tennis bat comprises a bat and a handle, and is characterized in that a holding groove which is designed according to the holding posture of a table tennis and used for being held by the thumb, the middle finger, the ring finger and the little finger respectively is arranged on the handle, and a groove for placing the index finger is further arranged at the back part of the bat. Therefore, the improved table tennis bat disclosed by the invention has the beneficial effects of simple structure, convenience and practicality, and is suitable for beginners to learn and operate.

The invention belongs to the technical field of sports facilities and aims to provide a natural lawn heating control system. The key point of the technical scheme is as follows: the natural lawn heating control system comprises a plurality of parallel heating pipelines paved below a lawn; one end of each heating pipeline communicates with a water inlet pipeline and the other end of each heating pipeline communicates with a water outlet pipeline; the water inlet pipeline communicates with a first water tank; a first heater is arranged in the first water tank; the water outlet pipeline communicates with a second water tank; the first water tank communicates with the second water tank; the water inlet pipeline communicates with a third water tank; and the first water tank communicates with the third water tank through a first connecting pipeline. According to the natural lawn heating control system, the heating pipelines are paved in soil below the lawn and hot water can be injected intothe heating pipelines in cold weather, so that the heating pipelines can transmit the temperature of the hot water to the lawn, the lawn can grow well in winter and the withering and yellowing phenomenon is avoided.

The invention relates to athletic sports facilities, in particular to a composite rubber health track. The track compounded from an upper layer and a lower layer, wherein the upper layer is a composite rubber layer, the lower layer is a regenerated rubber layer; the composite rubber layer is mainly made from butyl rubber, silicon rubber, natural rubber, ceramic clay, stearic acid, naphthenic oil, salicylanilide, sulfuretted rubber powder and phthalocyanine blue, and the thickness ratio of the composite rubber layer to the regenerated rubber layer is 1:0.8-1.2. Because the silicon rubber and fluorine rubber are added to the prescription, the track has favorable elasticity, intensity, toughness and damping effects, has the properties of wear resistance, dust prevention, inflaming retarding, static prevention, mildew proof, corrosion prevention, ultraviolet resistance, multivariant weather resistance without being affected by meteorological conditions, realizes the industrial large-scale production, can be installed and laid all over the world and be recycled and is green, environment friendly and safe.

The invention belongs to the field of outdoor sports facilities, and relates to a dry land skiing facility, in particular to a dry land skiing floor brick and a manufacture method. The dry land skiing floor brick comprises a skiing floor brick body; multiple round-head vertical posts are arranged on the upper surface of the skiing floor brick body; and each of the multiple round head vertical post is fixedly sleeved with a metal sleeve. According to the dry land skiing floor brick, the metal sleeves are adopted, and the heat conduction performance, elasticity modulus and strength of the metal sleeves are much greater than those of polyethylene and ordinary plastics, so that the radiation performance, impact-resistance, high-temperature resistance and friction-resistance are obviously improved; and the service life is long. The manufacture method for the dry land skiing floor brick has the advantages that the dry land skiing floor brick is moulded in one step by adopting an injection moulding method; cost is low; and time and labor are saved.

The invention discloses a dual mode type luminous court, which belongs to the technical fields of energy conservation and environmental protection, in particular utilization of solar energy and luminous coatings. Two lighting sources, i.e., a solar LED (Light Emitting Diode) lamp and a luminous coating, are available. The LED lamp is controlled in two modes, wherein one mode is that a time interval is set by using a key and is accurated to hour, and the other mode is that a time point is set by using a knob and is accurated to minute. When no person or few persons are at a basketball court, the LED lamp can be cut off, and the luminous coating is used for lighting. Thus, the electric quantity of a storage battery is saved, and the problem of insufficient charge capacity caused by continuous rainy days or insufficient light can be solved. Meanwhile, the luminous coating has the capacity of storing solar energy at daytime and storing the light energy of the solar LED lamp at night, so that triple utilization of the light energy is realized, and both the light emitting effect and the light emitting time are improved. The dual mode type luminous court can be used for lighting of sports facilities and communities such as school courts.

The invention discloses a novel micro-control static friction coefficient tester, belongs to the field of measuring instruments and aims to solve the problems that testing of static friction coefficient of sports facilities such as a side horse and a balance beam by manual push-pull methods in the prior art wastes time and effort and low in accuracy. When static friction coefficient of the balance beam is tested by the novel micro-control static friction coefficient tester, a testing block 23 is put on a balance beam 15. A testing mechanism finishes controlling of testing actions of the tester in a test controlling software interface. Specific actions for finishing one testing process include testing beginning, starting of a reciprocating driving servo motor, automatic displaying of curves of records, pulling force and time, calculating of the maximum static friction coefficient, stopping of the reciprocating driving servo motor, reverse starting and returning to a starting position of the reciprocating driving servo motor, and stopping of the reciprocating driving servo motor. After all testing processes are finished, data are automatically managed and calculated, and testing records are stored, printed and output. Testing accuracy and efficiency can be greatly increased.

The invention relates to a sport facility, in particular to a claw anchoring barbell which is constructed by snap spring edges, a spring, a sliding sleeve, a cartridge barrel, a weight tray, fixing rings, an anti-sliding sleeve, a grab handle and a deformed seam. The grab handle is of column shape, two ends of the grab handle are respectively provided with a snap spring edge protruding out of the side of the grab handle. The grab handle is provided with two annular fixing rings integrated with the grab handle, and the cartridge barrel sheathed at the grab handle and in dynamic match relation with the grab handle. The weight tray is sheathed on the grab handle and the difference between the central hole of the weight tray and the radius of the grab handle is greater than the thickness of the cartridge barrel. The cartridge barrel is positioned at the outer end of the weight tray, and the spring is sheathed on the grab handle between the cartridge barrel and the snap spring edges. The cartridge barrel is composed of the outer cylinder and the inner cone face thereof. The invention eliminates the potential safety hazard caused by slipping of the weight tray in the motion of the barbell.

The invention relates to the technical field of sports facilities, and discloses a novel anti-falling protection pad for sports facilities, the novel anti-falling protection pad comprises a base, a bearing plate is arranged above the base, a first buffer mechanism and a second buffer mechanism are arranged between the base and the bearing plate, the upper end of the bearing plate is fixedly connected with a protection cloth cover, and a sponge pad is fixedly connected in the protection cloth cover; the first buffer mechanism comprises a plurality of fixed cylinders, the fixed cylinders are fixedly connected to the base in a rectangular array and penetrate through the base, first springs are fixedly connected to the bottoms in the fixed cylinders, sliding rods are fixedly connected to the upper ends of the first springs, and the sliding rods are slidably connected with the fixed cylinders; and the upper ends of the sliding rods penetrate through the openings of the fixed cylinders, extend upwards and are fixedly connected to the corresponding position of the bearing plate, and the second buffer mechanism comprises two fixing frames fixedly connected to the upper end of the base. Theprotection pad is good in buffer performance, capable of well protecting the human body and convenient to move.

The invention discloses a magnetic control wheel configuration for solving problem of high cost, poor action quality and high transfer resistance of the magnetic control wheel driving gear mechanism by using oblique cone mating surface shape; the magnetic control wheel includes a base body, a cover body, a flying wheel, a center axis, a driven motor, a transfer gear group and two magnetism control pieces; the transfer gear group includes a speed change turning group, an interlock piece and a rear gear; a setting axial direction of the interlock piece and the rear gear is same with the magnetic control center axis; a gear row set by two magnetism control pieces mesh transmit with the rear gear together, a spur gear meshing shape is in between the rear gear and the gear row set by the magnetic control piece; a spring component is top braced between one axial end of the speed change turning group of the transfer gear group and one resistance piece of the base body containing space mutually. The magnetic control wheel configuration can be used in sports facility configuration.

The invention provides a shed frame structure with an openable ceiling, the openable ceiling and a mounting method of the shed frame structure with the openable ceiling. The shed frame structure comprises a bracket and the openable ceiling mounted on the bracket, wherein the ceiling comprises a longitudinally-extending base beam mounted on the bracket and a shed opening and closing mechanism connected to the base beam. The shed opening and closing mechanism comprises a telescopic unit capable of stretching and retracting and a shed fabric unit opened and closed in conjunction with the telescopic unit, wherein the ceiling can cover at least a part of the top of the bracket in an unfolded state. The ceiling of the shed frame structure provided by the invention can be opened and closed, the base beam has good rigidity, and the shed frame structure can be widely applied to various environments and sites with various spans. The use time of a large-span cage sports facility is nearly doubled, the use efficiency of the site is improved, and the sports comfort experience of users is also improved.