CN203043458U - Basketball gathering system capable of counting up shooting score - Google Patents
Basketball gathering system capable of counting up shooting score Download PDFInfo
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- CN203043458U CN203043458U CN 201220686216 CN201220686216U CN203043458U CN 203043458 U CN203043458 U CN 203043458U CN 201220686216 CN201220686216 CN 201220686216 CN 201220686216 U CN201220686216 U CN 201220686216U CN 203043458 U CN203043458 U CN 203043458U
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- basketball
- counting
- shooting
- chip microcomputer
- gathering system
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Abstract
A basketball gathering system capable of counting up a shooting score comprises a nylon net (3), a miss net (5), telescopic rods (7), a rectangular plate (9), a counting device and a display device. The counting device comprises a travel switch (13), a strain gauge pressure sensor (14), an infrared sensor (15), a connecting wireless receiving and sending module (23), a wireless receiving module (24) and a single-chip microcomputer (18), wherein a strain gauge of the strain gauge pressure sensor (14) is arranged at the connecting portion between a basketball hoop (1) and a backboard (16), the travel switch (13) and the wireless receiving and sending module (23) are connected with each other and both arranged on the telescopic rods, and the single-chip microcomputer (18) and the wireless receiving module (24) are arranged on a basketball stand (19). A circular frame (17) is arranged at the lower end of the basketball hoop (1), wherein the size of the circular frame (17) and that of the basketball hoop (1) are identical, the circular frame (17) is connected with the basketball hoop (1) through an outward-convex circular arc, and the infrared sensor (15) is arranged on the inner wall of the outward-convex circular arc. The display device comprises a display module (21) and an electromagnetic type buzzer (20). The basketball gathering system capable of counting up the shooting score has the advantages that an athlete can choose different positions to continuously shoot, baskets shot by the athlete cannot collide measuring equipment, safety problem is avoided, the number of clean shots, the number of successive shots hitting the basketball loop and the number of failed shots are displayed on a display screen, and therefore the athlete can know about a self shooting condition and the hitting rate of shooting. In addition, the basketball gathering system capable of counting up the shooting score further has the advantages that the baskets shot by the athlete can return to a fixed point, training time is prolonged and training efficiency is improved.
Description
Technical field
The present invention relates to a kind of count enable type basketball auxiliary training system, comprise shooting examination result and automatic basketball training system for the ball function.
Background technology
Nowadays, the whole world probably has more than one hundred million people playing basketball, and basketball has become a genuine whole world motion, and the basketball training place that various places provide is also more and more.But in the process that the sportsman individual trains separately or the amateur trains in oneself garden, general have two difficult problems: the first can not in time be understood in a period of time the shooting achievement of oneself, it two is to need to leave scoring position and pick up ball voluntarily after shooting, and get back to the pitching of ad-hoc location fixed point again, most of the time is expended in the training set-up procedure, training effectiveness is lower, and training effect is not good.
In basketball training, field goal percentage is the sign of attracting attention most, on most of basketball trainings field, the device that hit rate is had visualize is not set, more can be in the shooting ball dissimilar, as hollow ball or bump the number that frame scores and distinguish record to some extent, but the sportsman need in time know above-mentioned training details situation, in order to self-situation and marksmanship are adjusted, improves constantly shooting ability.
The patent No. is that the basketball scorer patent of CN201578828U has adopted on the backboard surface and the reception head of infrared counting device is installed in the bottom that is positioned at basketball rim, on basketball rim, receive a relative position with counter infrared counting device emitting head is installed, when ball falls into the ball framework, basketball can be blocked the infrared ray that the directive of counter emission receives head, and at this moment the circuit module that connects of the reception head of infrared counting device can be counted.But when basketball rolls when not entering hoop at framework, if basketball within the scope that the infrared counting device can be responded to, counter will be counted, thereby makes a mistake judgement, does not have the effect of accurate counting.And, be positioned on the hoop infrared counting device emitting head crossed easily and basketball clashes into, cause safety problem.
The patent No. is the basketball shooting training net of a kind of usefulness of imparting knowledge to students of CN202376707U, basketball transmits at trapped orbit, orbit altitude and track length are non-adjustable, will be not too convenient when the different sportsman of height trains, and the track of regular length can not arbitrarily be transported to basketball the shooting place.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides the auxiliary exercising system of a kind of count enable type basketball, it is own in training pitching process that the system schema that the present invention proposes can make the sportsman in time know, in the ball of shooting hollow ball, bump the number that frame is scored and do not scored, understand the shooting situation, and the ball of shooting can get back to fixed point automatically, improved shootaround efficient.
The technical solution adopted in the present invention is:
A kind of basketball gathering system of adding up the shooting achievement is characterized in that: comprise nylon wire (3), the net of losing (5), telescopic rod (7), rectangular slab (9) and counting, display unit; Described counting device comprises travel switch (13), strain gauge pressure sensor (14), infrared ray sensor (15), connects wireless sending and receiving module (23), wireless receiving module (24) and single-chip microcomputer (18); The foil gauge of strain gauge pressure sensor (14) is positioned at the junction of basketball rim (1) and backboard (16), travel switch (13) links to each other with wireless sending and receiving module (23) and all is positioned on the telescopic rod, and single-chip microcomputer (18) is positioned on the basketball stands (19) with wireless receiving module (24); There is the circular frame (17) of an identical size basketball rim (1) lower end, and this circular frame (17) is connected by the spirogyrate circular arc with basketball rim (1), and infrared sensor (15) is positioned at the inwall of outer convex; Described display unit comprises display module (21) and electromagnetic type buzzer (20).
Described a kind of basketball gathering system of adding up the shooting achievement is characterized in that: telescopic rod (7) Height Adjustable.
Described a kind of basketball gathering system of adding up the shooting achievement, it is characterized in that: described display module (21) is LCDs, and its display mode is that data are divided into three groups, and every group of figure place showing is three.
Among the present invention, the part that makes basketball get back to fixed point automatically is the nylon wire 3 that has for 1 time the pillar 2 by four level altitudes to support in basketball rim, there is base 29 pillar 2 bottoms, be convenient to the fixed-site of pillar 2, there is the circular opening 4 that is slightly larger than basketball at the center of nylon wire 3, circular opening 4 belows connect the net 5 of losing, there is the support 6 of level altitude net 5 belows of losing, support 6 bottoms have base 30 to be convenient to the fixing of support 6 positions, support 6 is supporting the track of being made up of two telescopic rods 7, track is fixing at support, and the square head screw 8 of fixing its collapsing length is arranged on the telescopic rod 7.Connect the rectangle iron plate 9 more lower slightly than track in the track terminal, rectangle iron plate 9 is supported by four telescopic props 10, scalable 10 bottoms have base 31 to be convenient to the fixing of telescopic prop 10 positions, the square head screw 11 of fixing its height is arranged on the telescopic prop 10, and the maximum height of telescopic prop 10 is lower than track initial end.On rectangle iron plate 9 limits round nylon wire 12.The sportsman can be chosen in different fixed points by adjustable track length and direction and carry out pitchings according to the height of self height adjustable track terminal.The ball of launching is collected by nylon wire 3, is transferred on the track by the net 5 of losing, and basketball is rolled to the sportsman at one's side via track, can stretch out one's hand and get ball in the side that the sportsman stands in the long limit of rectangle iron plate.The basketball that falls back to fixed point accumulates on the rectangular iron plate 9, can guarantee that there is basketball at one's side at any time in the sportsman.
Among the present invention, the sensing part of basketball counter comprises: travel switch 13, strain gauge pressure sensor 14, infrared ray sensor 15.Travel switch 13 is a kind of little electric current master control electrical apparatus commonly used, and it is to utilize the collision of manufacturing machine moving component to make its contact move to realize to connect or the disjunction control circuit, reaches certain control purpose.In actual production, travel switch is installed in prearranged position, during module impact stroke switch on being installed in the manufacturing machine moving component, the action of the contact of travel switch realizes the switching of circuit.Travel switch 13 is a kind of travel position according to moving component and the electrical equipment of commutation circuit, and its action principle and button are similar.Therefore, travel switch 13 is placed in the transmission basketball gets back on the track of fixed point, when basketball clashed into travel switch 13, travel switch 13 had induction; Strain gauge pressure sensor 14 is the sensors that the strain variation on the object to be measured are converted to a kind of signal of telecommunication.What use in described strain gauge pressure sensor 14 is the metal resistance strain gauge of metal forming shape, be bonded in foil gauge on the matrix that produces the mechanics strain closely by special bonding agent, when the stressed generation adaptability to changes of matrix changes, deformation also takes place in resistance strain gage together, thereby the resistance of foil gauge changes, the ohmically voltage that is added in that makes changes, and amplifies by follow-up instrument amplifier, is transferred to treatment circuit again.The resistance strain gage of strain gauge pressure sensor 14 is bonded in the junction of basketball rim 1 and backboard 16 in the present invention.When basketball strikes when the basketball rim 1, basketball rim 1 can be vibrated, so, strain will take place because of stressed in the junction of basketball rim 1 and backboard 16, makes the superincumbent resistance strain gage of adhesion that deformation take place together, then strain gauge pressure sensor 14 generations are responded to; Circular chase 17 with the identical size of basketball rim is installed in basketball rim 1 lower end, and this circular chase 17 is welded on the basketball rim 1 by spirogyrate circular arc iron, and infrared sensor 15 is positioned at the inwall of outer convex.Infrared ray sensor 15 is to utilize ultrared physical property to carry out measured sensor.Any material, as long as itself has certain temperature and namely is higher than absolute zero, can both infrared radiation.Detecting element in described infrared ray sensor 15 uses thermistor.Temperature can raise to some extent when thermistor was subjected to infrared radiation, and its resistance is changed, and became signal of telecommunication output by change-over circuit.Infrared ray sensor 15 can directly not contact with testee when measuring, thereby does not have friction, and have highly sensitive, advantage such as response speed is fast.In the present invention, have only when basketball has dropped into the basketball rim the inside, infrared ray sensor 15 just can be responded to some extent to basketball, and basketball can not strike infrared ray sensor 15, thereby has solved safety problem.
Among the present invention, the processing controls of basketball counter partly is single-chip microcomputer 18, and single-chip microcomputer 18 is complete computer that are integrated on the chip piece.It is not the chip of finishing some logic functions, but a computer system is integrated on the chip, and it is a kind of online real-time control computer, i.e. field control, and single-chip microcomputer 18 has the advantage of stronger antijamming capability and lower cost.Single-chip microcomputer 18 is by programme controlled, and can revise.Realize different functions by different program, some functions of especially special uniqueness, this is that other device need be exertd great efforts and can be accomplished that just some then exerts also to be difficult to accomplish.Single-chip microcomputer 18 can be realized high intelligence, high efficiency, and high reliability by written program.Nowadays single-chip microcomputer 18 has been penetrated into our various fields in life, almost is difficult to find which field not have the trace of single-chip microcomputer 18.In invention, single-chip microcomputer 18 is arranged on the basketball stands 19.And be connected with buzzer 20 at single-chip microcomputer 18, use electromagnetic type buzzer 20 in the present invention, electromagnetic type buzzer 20 is made up of oscillator, solenoid, magnet, vibrating diaphragm and shell etc.After connecting power supply, the voice-frequency signalling current that oscillator produces makes solenoid produce magnetic field by solenoid, vibrating diaphragm under the interaction of solenoid and magnet, periodic vibration sounding.Writing that single-chip microcomputer 18 is realized counting and the function of reporting to the police and be 100 o'clock automatic clears then of can delaying time at the pitching number by program.The numeration according to being shown by LCDs 21, LCDs 21 with respect to general crt display show more clear, simultaneously also can conserve space.Data are divided into three groups and show that the figure place of every group of data presented is three on the LCDs 21, show the hollow ball of the basketball that drops into, the quantity of bumping the frame goal and not scoring respectively.When the total amount of the basketball that drops into was 100, buzzer 20 produced warning and has the brief stay time, allowed the sportsman that the hit rate of the own ball of shooting is had an impression intuitively, then, and display screen 21 zero clearings, and restart counting.
Described infrared ray sensor 15 and strain gauge pressure sensor 14 can be transferred to single-chip microcomputer 18 with induced signal through conductor wire 22.The wireless sending module 23 of installation is arranged at travel switch 13 places, 24 of wireless receiving moulds are then at single-chip microcomputer 18 places, and radio receiving transmitting module is a kind of device for signalling that transmits the links such as data acquisition, detection, warning, process control of remote control, remote sensing, the telemetry system in field for wireless digital.The frequency stability of wireless sending module 23 is high, is particularly suitable for wireless remote control and data transmission system.Wireless receiving module 24 itself is not with decoding integrated circuit, therefore receiving circuit only is a kind of assembly, only be applied in and carry out the due effect of secondary development competence exertion in the physical circuit, this design has many good qualities, it can cooperate with various decoding circuits or single-chip microcomputer, and design circuit is flexible.Among the present invention, the induced signal at travel switch 13 places is transferred to wireless receiving module 24 and then is transferred to single-chip microcomputer 18 through wireless sending module 23.At single-chip microcomputer 18 places two gauge taps are arranged, whether switch 25 control single chip computers 18 start working, and 26 on another switch can provide the sportsman that display screen 21 is carried out manual zero clearing.Be convenient to the sportsman to the control of training court, convenient training.
Compared with prior art, the invention has the beneficial effects as follows that the sportsman can select the uninterrupted pitching in different places, the ball of shooting can not clash into mutually with measurement device, avoided the generation safety problem, and can show hollow ball in institute's pitching on the display screen respectively, bump the number that frame is scored and do not scored, make the sportsman understand the hit rate of self shooting situation and pitching; The ball of shooting can get back to fixed point automatically, increased the training time, improved training effectiveness.
Description of drawings
Fig. 1 is system architecture schematic diagram of the present invention.
Fig. 2 is the structural representation of counting of the present invention and display module.
Fig. 3 is the annexation schematic diagram of counting module of the present invention.
Fig. 4 is the flow chart of SCM program of the present invention.
The specific embodiment
Making basketball get back to connection between the each several part structure of fixed point automatically is the nylon wire 3 that has for 1 time the pillar 2 by four level altitudes to support in basketball rim, the height of four anchor posts 2 is 2 meters, the base 29 of being convenient to the fixed position is arranged at the bottom of anchor post 2, it is 2 meters square that anchor post 2 is arranged into the length of side, this foursquare limit is under backboard 16, and parallel with backboard 16, foursquare mid point is on backboard 16 vertical center lines.Nylon wire 3 is 2.5 meters square for the length of side, four angles of nylon wire all are fixed on the summit of anchor post 2, it is 30 centimetres hole 4 that there is diameter at the center of nylon wire 3, and it is 30 centimetres that hole 4 belows connect diameter, and length is the net 5 of losing of 30 centimetres hollow cylinder.Lose net 5 under the support 6 of level altitude is arranged, the height of this support 6 is 1.6 meters, frame bottom has the base 30 of fixing its position, support 6 is supporting the track of being made up of two telescopic rods 7, the beeline of telescopic rod 7 is 2 meters, telescopic longest distance is 6 meters, and the sportsman can select different fixed points to carry out pitching by flexible track length.Distance between two tracks is 20 centimetres, and track is fixing at support 6, and the square head screw 8 of fixing its length is arranged on the telescopic rod 7.On the rectangle iron plate 9 of track terminal connection than low 10 centimetres of track, rectangle iron plate 9 can make basketball accumulate in the sportsman at one's side, can make him not wait for the time that basketball falls after rise, realizes uninterrupted pitching.Rectangle iron plate 9 is 1 meter for length, and wide is 60 centimetres, the track terminal be fixed on rectangular slab 9 minor face directly over, and two terminals of track are equal to the distance on two long limits of rectangle iron plate 9.Rectangle iron plate 9 is supported by four telescopic props 10, and telescopic prop 10 minimum altitudes are 0.6 meter, and adjustable maximum height is 1.3 meters, has square head screw 11 and the bottom of fixing its height that the base 31 of fixing its position is arranged on the telescopic prop 10.When the sportsman unscrews screw 11, rectangle iron plate 9 can be adjusted to the height of appropriate motion person's height, tighten square head screw 11 then, fix its height.Round nylon wire 12, the height of nylon wire 12 is 20 centimetres on rectangle iron plate 9 limits.Therefore, when the training athlete pitching, the sportsman can be chosen in different fixed points by adjustable track length and direction and carry out pitchings according to the height of self height adjustable track terminal.The ball of launching is collected by nylon wire 3, is transferred on the track by the net 5 of losing, and basketball is rolled to the sportsman at one's side via track, and the side that the sportsman stands in rectangle iron plate 9 long limits can be stretched out one's hand and be got ball.The basketball that falls back to fixed point accumulates on the rectangle iron plate 9, can guarantee that there is basketball at one's side at any time in the sportsman.Like this, the sportsman just can be chosen in the continual pitching in different places, has increased the trainable time, has improved the efficient of training.
The structural representation of counting module of the present invention as shown in Figure 2, single-chip microcomputer 18 is placed in basketball stands 19 front surfaces apart from 2.5 meters of ground levels.Be bonded with the resistance strain gage of strain gauge pressure sensor 14 in basketball rim 1 and the junction of backboard 16, what described strain gauge pressure sensor 14 was used is the metal resistance strain gauge of metal forming shape, this foil gauge is bonded in closely the junction of basketball rim 1 and backboard 16 by special bonding agent.When basketball strikes arrives hoop 1, hoop 1 can vibrate, when hoop 1 changes with the stressed generation adaptability to changes in the junction of backboard 16, deformation also takes place in resistance strain gage together, then the resistance of foil gauge changes, thereby make to be added in ohmically voltage and to change, amplify by follow-up instrument amplifier, be transferred to treatment circuit again.Strain gauge pressure sensor 14 is transferred to single-chip microcomputer 18 with measured induced signal via conductor wire 22 as the sensor that the strain variation on the object to be measured is converted to a kind of signal of telecommunication; Track upper surface in initial point 50 centimeters of Distance Transmission basketball track is equipped with travel switch 13, and travel switch 13 is powered to it by dry cell 27, and dry cell 27 is positioned at the lower surface of the track relative with travel switch 13 positions.Action principle and the button of travel switch 13 are similar, when basketball is rolled to the position of travel switch 13 in orbit, can clash into travel switch 13, and the contact action of travel switch 13 realizes that the level of circuit switches.When ball rolls across the position of travel switch 13, circuit level reverts to original state.Travel switch 13 links to each other with wireless launcher 23 usefulness conductor wires, transmitter module 23 be installed in the relative track lower surface place of travel switch 13 and vertical with track, wireless transmitter module 23 sends travel switch 13 place's induced signals, received by the wireless receiving module 24 that directly links to each other with single-chip microcomputer 18, induced signal is transferred to single-chip microcomputer 18.5 centimeters are installed a circular frame 17 with the identical size of basketball rim under basketball rim 1, and this circular chase 17 is connected with basketball rim 1 by spirogyrate circular arc iron, and infrared sensor 15 is positioned at the inwall of outer convex iron.In basketball fell into basketball rim 1, basketball itself has certain temperature can infrared radiation.Detecting element in described infrared ray sensor 15 uses thermistor.Temperature raise when thermistor was subjected to infrared radiation, and resistance changes, and became signal of telecommunication output by change-over circuit.Infrared ray sensor 15 directly links to each other with electric lead with single-chip microcomputer 18, and induced signal is transferred to single-chip microcomputer 18.Can not clash into basketball when infrared ray sensor 15 is measured, thereby solved safety problem, and infrared ray sensor 15 has highly sensitively, advantage such as response speed is fast has increased the accuracy of counting.
Fig. 3 is the annexation schematic diagram of counting module of the present invention.
The flow chart of SCM program of the present invention as shown in Figure 4, there are two gauge taps at single-chip microcomputer 18 places, all be positioned at the front surface of basketball stands 19, whether a switch 25 is used for control single chip computer 18 starts working, and 26 on another switch provides the sportsman display screen is carried out manual zero clearing.Single-chip microcomputer 18 is powered by power module 28, and power module 28 can provide+the 5V power supply, and power module 28 is placed in basketball stands 19 surfaces under the single-chip microcomputer 18.Be connected with buzzer 20 and LCDs 21 on basketball stands 19 surfaces directly over the single-chip microcomputer 18, the size of LCDs 21 is 5 cun, shows on the display screen 21 that data are divided into three groups, shows that the figure place of data is three.When program brings into operation, if infrared ray sensor 15 is transferred to single-chip microcomputer 18 induced signals, but the non-inductive signal in strain gauge pressure sensor 14 places, then the quantity at corresponding hollow ball counting position place increases by 1 on LCDs 21; If infrared ray sensor 15 is transferred to single-chip microcomputer 18 induced signals, and strain gauge pressure sensor 14 places have also transmitted induced signal, then corresponding quantity increase by 1 of bumping frame goal counting position place on LCDs 21; If the non-inductive signal in infrared ray sensor 15 places, travel switch 13 places are transferred to single-chip microcomputer 18 with induced signal, and the quantity at the counting position place that then do not score on LCDs 21 increases by 1.When travel switch 13 place's induced signals begin accumulative total when responding to number of times and being 100 times from initialization, the athletic effect of prompting is played in buzzer 20 warnings of can sounding, and the data on the LCD Panel 21 delayed time 10 seconds after automatic clear.Then, the data counting of starting from scratch again on the LCDs 21, the sportsman also can count from zero the manual zero clearing of the data on the LCDs 21 again.In this time-delay process, the sportsman can clearly see the hit rate of oneself institute's pitching during this period of time, and clear cognitive oneself's pitching ability is in order to improve.
Above-mentioned all devices and module all can outsourcings.
The attainable function of the present invention: the sportsman can regulate the height of the rectangular slab 9 of assembling basketball according to self height, can select different places to carry out pitching by adjustable track 7 length.If the ball of shooting enters basketball rim 1, can respond to by infrared sensor 15; If the collision basketball rim 1 of scoring, the foil gauge that then sticks on the strain gauge pressure sensor 14 on ball frame 1 and backboard 16 junctions can be responded to along with the deformation of junction.The ball that falls after rise is collected by the nylon wire 3 that is positioned under the basketball rim 1, is transferred to track 7 and gets back to fixed point by the hole 4 on the nylon wire 3; Be installed on the track 7 travel switch 13 can to the ball count of process.By conductor wire 22 and radio receiving transmitting module 23,24 all induced signals are transferred to single-chip microcomputer 18, via single-chip microcomputer 18 programme-control, on the LCDs 21 that is positioned on the single-chip microcomputer 18, show the ball hollow bulbus cordis of shooting respectively, bump the number that frame is scored and do not scored.And add up at 100 o'clock in institute's pitching, the zero clearing then of reporting to the police, delay time, also manually zero clearing and restart counting.
Claims (3)
1. the basketball gathering system that can add up the shooting achievement is characterized in that: comprise nylon wire (3), the net of losing (5), telescopic rod (7), rectangular slab (9) and counting, display unit; Described counting device comprises travel switch (13), strain gauge pressure sensor (14), infrared ray sensor (15), connects wireless sending and receiving module (23), wireless receiving module (24) and single-chip microcomputer (18); The foil gauge of strain gauge pressure sensor (14) is positioned at the junction of basketball rim (1) and backboard (16), travel switch (13) links to each other with wireless sending and receiving module (23) and all is positioned on the telescopic rod, and single-chip microcomputer (18) is positioned on the basketball stands (19) with wireless receiving module (24); There is the circular frame (17) of an identical size basketball rim (1) lower end, and this circular frame (17) is connected by the spirogyrate circular arc with basketball rim (1), and infrared sensor (15) is positioned at the inwall of outer convex; Described display unit comprises display module (21) and electromagnetic type buzzer (20).
2. a kind of basketball gathering system of adding up the shooting achievement according to claim 1 is characterized in that: telescopic rod (7) Height Adjustable.
According to claim 1 a kind of add up the shooting achievement the basketball gathering system, it is characterized in that: described display module (21) is LCDs, and its display mode is that data are divided into three groups, and every group of figure place showing is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686216 CN203043458U (en) | 2012-12-13 | 2012-12-13 | Basketball gathering system capable of counting up shooting score |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220686216 CN203043458U (en) | 2012-12-13 | 2012-12-13 | Basketball gathering system capable of counting up shooting score |
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| CN203043458U true CN203043458U (en) | 2013-07-10 |
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| CN 201220686216 Expired - Fee Related CN203043458U (en) | 2012-12-13 | 2012-12-13 | Basketball gathering system capable of counting up shooting score |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566573A (en) * | 2013-11-15 | 2014-02-12 | 兰州大学 | Automatic counting device based on comprehensive basketball shooting training system and counting method thereof |
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2012
- 2012-12-13 CN CN 201220686216 patent/CN203043458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103566573A (en) * | 2013-11-15 | 2014-02-12 | 兰州大学 | Automatic counting device based on comprehensive basketball shooting training system and counting method thereof |
| CN103566573B (en) * | 2013-11-15 | 2015-08-19 | 兰州大学 | Based on robot scaler and the method for counting thereof of basketball shooting comprehensive training system |
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Granted publication date: 20130710 Termination date: 20131213 |