CN109011482A - A kind of sport fixed point shootaround teeing apparatus - Google Patents

A kind of sport fixed point shootaround teeing apparatus Download PDF

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Publication number
CN109011482A
CN109011482A CN201811232039.0A CN201811232039A CN109011482A CN 109011482 A CN109011482 A CN 109011482A CN 201811232039 A CN201811232039 A CN 201811232039A CN 109011482 A CN109011482 A CN 109011482A
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China
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wall
upper limit
ball
limiting board
lower limiting
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CN201811232039.0A
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CN109011482B (en
Inventor
董忍娥
孙琳琳
党波
豆素勤
王小博
乔勋
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Xijing University
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Xijing University
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/40Stationarily-arranged devices for projecting balls or other bodies
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00Training appliances or apparatus for special sports
    • A63B69/0071Training appliances or apparatus for special sports for basketball

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Road Signs Or Road Markings (AREA)
  • Toys (AREA)

Abstract

The invention discloses a kind of sport to pinpoint shootaround teeing apparatus, ball cylinder including circle setting, ball cylinder upper and lower part middle position is communicated with goes out bulb road and vollyball pipeline vertically respectively, the ball cylinder inner wall is provided with the turntable for bulb separation, and the turntable is driven by the speed regulating motor for being installed on ball cylinder rear wall middle position, the vollyball duct bottom is also communicated with service case, acclivitous upper limit plate and lower limiting board are respectively arranged with inside the service case, basketball to be trained is put between the demarcation plate of turntable by goes out bulb road, every two demarcation plate can only accommodate a basketball, speed regulating motor is controlled by external main controller to be rotated, speed regulating motor stops rotating after 1/6 circle of rotation every time, and the basketball fallen in rotary course can enter connecing for the horn-like setting in lower section by vollyball pipeline Bulb road, and entered by pipeline of receiving in the arc groove on lower limiting board top.

Description

A kind of sport fixed point shootaround teeing apparatus
Technical field
The invention belongs to sport to pinpoint basket shooting equipment technical field, and in particular to a kind of sport fixed point shootaround service Equipment.
Background technique
Currently, profession and non-professional basket ballers practice fixed point shooting when, all manually give ball by way of, The basketball of shooting is provided for basket baller, the course of action diameter that ladder player spreads out of every time is different, it is difficult to so that basketball is transported It mobilizes and forms smooth movement, and influence the muscle memory training effect of basket baller, meanwhile, in disorder basketball has also taken up The training court of limit.
In this regard, number of patent application is that CN201810515701.7 proposes that a kind of sport pinpoints shootaround teeing apparatus, It includes mounting plate, pedestal, support plate, ball case, goal case, the first cover board, mounting blocks, the first sliding rail, baffle, first are slided out Block, the first spring, the first connecting plate, the second sliding rail, the second sliding block, elevating lever, handle, rubber pad, second spring and second connect Fishplate bar, mounting plate bottom left and right sides front and back are symmetrically arranged with pedestal, and mounting plate top left side is equipped with support plate, sets at the top of support plate There is ball case out, be equipped with goal case on the left of ball box top out, goal box top is combined with the first cover board, is provided in the middle part of ball bottom portion out First through hole, support plate front side left part centre are equipped with mounting blocks, and mounting blocks front end is equipped with the first sliding rail, and the first sliding rail left part is equipped with Baffle, slidingtype is equipped with the first sliding block on the first sliding rail, is equipped with the first spring on the left of the first slider top, the first spring left end with The connection of baffle right upper portion, the first slip front are equipped with the first connecting plate, and middle part is equipped with the second sliding rail on front side of the first connecting plate, the Slidingtype is equipped with the second sliding block on two sliding rails, and the second slip front is equipped with elevating lever, and elevating lever lower front is equipped with handle, lifting Bar right upper portion is inserted to be equipped with rubber pad, and the first connecting plate bottom bilateral symmetry is equipped with second spring, controls the second of two sides Lower spring end is equipped with the second connecting plate, connect on front side of the second connecting plate with elevating lever back lower.
But above scheme existing defects in use: although above scheme is able to solve the problem of fixed point service, can Effectively promote the muscle memory training effect of basket baller, but absolute fixed point, when basket baller is in this fixed point It is but difficult to carry out the training of next fixed position when a series of sequence maturations used by serving a ball, therefore training effect is more It is fixed, it is difficult to promote adjust to changed conditions ability of the basket baller on court.
Summary of the invention
The purpose of the present invention is to provide a kind of sport to pinpoint shootaround teeing apparatus, to solve above-mentioned background technique The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of sport pinpoints shootaround teeing apparatus, Ball cylinder including circle setting, ball cylinder upper and lower part middle position is communicated with goes out bulb road and vollyball pipe vertically respectively Road, the ball cylinder inner wall are provided with the turntable for bulb separation, and the turntable is by being installed on the tune in ball cylinder rear wall middle position Speed motor driving, speed regulating motor use the motor of model 5IK120RA-CF, and the vollyball duct bottom is also communicated with service Case, is respectively arranged with acclivitous upper limit plate and lower limiting board inside the service case, among upper limit plate top Position corresponds to vollyball pipeline opened downward and is provided with pipeline of receiving, and the lower limiting board bottom is provided with pressure sensor, pressure Sensor uses the sensor of model HM23, and the upper limit plate and lower limiting board left end pass through hinge and service chamber interior wall Hingedly, and the left inside wall of the service case is equipped with positioner, and the positioner and upper limit plate lateral wall are hinged, described Service case right side wall also corresponding upper limit position plate and lower limiting board is provided with open slot, the upper limit plate and lower limiting board opposite side Left is equipped with serving mechanism;
The positioner includes support plate and sleeve and loop bar, and the loop bar is socketed on sleeve inner, the sleeve top End is welded with support plate, and the loop bar outer wall equidistantly offers threaded hole, and the sleeve lateral wall is bolted with and threaded hole phase Matched clamping screw, the loop bar end and upper limit plate are hinged;
The serving mechanism includes movable plate and L shape pull rod, and two sides are respectively connected with dove-tail form setting to the movable plate up and down Sliding block, and the upper limit plate and lower limiting board opposite side offer the sliding rail to match with sliding block, the movable plate rear side Middle position is vertically connected with guide rod, and the guide rod outer wall is socketed with guide sleeve, and bottom and guide rod phase close end in the guide sleeve It is connected with the first spring, connecting after the guide sleeve with L shape pull rod front end, the left outside wall of the service case is equipped with cross bar, described Cross bar bottom angled is connected with outer cylinder, and the outer barrel is socketed with interior bar, and the outer drum outer wall is connected with abutting in outside interior bar Wall tightens bolt, and the left outside wall of the service case is also hinged with electric pushrod, and electric pushrod is pushed away using model ZTHT10001's Bar, the interior bar and electric pushrod lateral wall are hinged.
Preferably, the service case left side wall offers interspersed slot, and the L shape pull rod is plugged in service by interspersed slot Case left side wall, the interspersed slot inner top middle position open up fluted, and multi-directional ball are provided in the groove, described universal Ball bottom is fixed with sliding ball by connecting rod, and the spill guide rail to match with sliding ball is provided on the L shape pull rod.
Preferably, described four corners of service bottom portion are mounted on damping, and the damping includes T Shape supporting leg and top are provided with the mounting cylinder of opening, opening and its grafting of the T shape supporting leg by mounting cylinder top, the T Second spring is also welded between bottom in shape supporting leg bottom end and mounting cylinder.
Preferably, the interior bar outer wall is stained with non-slip rubber set, the stretching of the electric pushrod by strong adhesive End is mutually perpendicular to L shape pull rod inner top.
Preferably, lower limiting board upper surface middle position offers the arc groove of strip setting, and the arc For slot position in the underface for pipeline of receiving, the arc groove depth of the lower limiting board upper surface is less than the depth of sliding rail.
Preferably, the vertical interval between the upper limit plate and lower limiting board is greater than the diameter of basketball, the movable plate Front side is additionally provided with the arc panel to match with basketball outer wall radian.
Preferably, the goes out bulb road is identical with the diameter of vollyball pipeline and diameter that be all larger than basketball, in the turntable Between be cylindric setting and outer wall has been placed equidistant with demarcation plate, and the spacing between two demarcation plates is greater than the straight of basketball Diameter.
Preferably, the pipeline of receiving is open upwards setting to be horn-like.
Technical effect and advantage of the invention:
When the training action maturation of a fixed point carries out the training of next fixed point, using threaded hole and the phase interworking for tightening bolt The position of loop bar and sleeve in regulating device can be adjusted for conjunction, consequently facilitating by the position of upper limit plate and lower limiting board It being adjusted, while being provided with the groove for accommodating multi-directional ball in interspersed slot, multi-directional ball bottom is fixed with sliding ball by connecting rod, and State the spill guide rail for being provided on L shape pull rod and matching with sliding ball, consequently facilitating make serving mechanism follow upper limit plate and The position of lower limiting board is adjusted, then by clamping screw convenient for adjusting the socket distance between outer cylinder and interior bar, thus Convenient for adjusting the position of electric pushrod, and then convenient for assisting serving mechanism to carry out the service of next fixed point, setting is convenient for mentioning in this way The training that basketball training personnel carry out more set movements according to different fixed points is risen, in order to temper basketball training personnel on court It adjusts to changed conditions ability;Pass through the mutual of second spring and T-bar in damping and mounting cylinder during training service Cooperation, can play the role of bumper and absorbing shock, to increase the stability during training service.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the connection relationship structural representation between movable plate and upper limit plate and lower limiting board in serving mechanism of the present invention Figure;
Fig. 3 is the interior bar in serving mechanism of the present invention and the connection relationship structural schematic diagram between electric pushrod;
Connection relationship structural schematic diagram of the Fig. 4 between positioner component of the present invention and upper limit plate;
Fig. 5 is the connection relationship structural schematic diagram between the L shape pull rod in serving mechanism of the present invention and service case left side wall;
Connection relationship structural schematic diagram of the Fig. 6 between T shape supporting leg and mounting cylinder of the invention;
Fig. 7 is the schematic diagram of the section structure at the A-A in Fig. 1 of the invention.
In figure: under 1 ball cylinder, 2 goes out bulb road, 3 vollyball pipelines, 4 turntables, 5 speed regulating motors, 6 service casees, 7 upper limit plates, 8 Limit plate, 9 receive pipeline, 10 pressure sensors, 11 positioners, 12 open slots, 13 serving mechanisms, 14 loop bars, 15 threaded holes, 16 clamping screws, 17 movable plates, 18 L shape pull rods, 19 sliding blocks, 20 sliding rails, 21 guide rods, 22 guide sleeves, 23 cross bars, 24 outer cylinders, in 25 Bolt, 27 electric pushrods, 28 interspersed slots, 29 multi-directional balls, 30 sliding balls, 31 spill guide rails, 32 T shape supporting legs, 33 are tightened in bar, 26 Mounting cylinder, 34 second springs, 35 arc grooves, 36 arc panels, 37 support plates, 38 sleeves, 39 first springs.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described, Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all Belong to the scope of protection of the invention.
As shown in figs. 1-7, a kind of sport pinpoints shootaround teeing apparatus, the ball cylinder 1 including circle setting, the ball 1 upper and lower part middle position of cylinder is communicated with goes out bulb road 2 and vollyball pipeline 3 vertically respectively, and 1 inner wall of the ball cylinder setting is useful In the turntable 4 of bulb separation, and the turntable 4 is driven by the speed regulating motor 5 for being installed on 1 rear wall middle position of ball cylinder, the vollyball 3 bottom of pipeline is also communicated with service case 6, is respectively arranged with acclivitous upper limit plate 7 and lower limit inside the service case 6 Plate 8,7 upper middle position of upper limit plate correspond to 3 opened downward of vollyball pipeline and are provided with pipeline 9 of receiving, the lower limit 8 bottom of plate is provided with pressure sensor 10, and the upper limit plate 7 and 8 left end of lower limiting board pass through hinge and service 6 inner wall of case Hingedly, and the left inside wall of the service case 6 is equipped with positioner 11, and the positioner 11 and 7 lateral wall of upper limit plate are cut with scissors It connects, 6 right side wall of service case also corresponding upper limit position plate 7 and lower limiting board 8 are provided with open slot 12,7 He of upper limit plate 8 opposite side left of lower limiting board is equipped with serving mechanism 13;
The positioner 11 includes support plate 37 and sleeve 38 and loop bar 14, and the loop bar 14 is socketed in sleeve 38 Portion, 38 top of sleeve and support plate 37 are welded, and 14 outer wall of loop bar equidistantly offers threaded hole 15, and the sleeve 38 Lateral wall is bolted with the clamping screw 16 to match with threaded hole 15, and 14 end of loop bar and upper limit plate 7 are hinged;
The serving mechanism 13 includes movable plate 17 and L shape pull rod 18, and about 17 two sides of movable plate are respectively connected with dovetail The sliding block 19 of type setting, and the upper limit plate 7 and 8 opposite side of lower limiting board offer the sliding rail to match with sliding block 19 20, the 17 rear side middle position of movable plate is vertically connected with guide rod 21, and 21 outer wall of guide rod is socketed with guide sleeve 22, and described Bottom is connected with the first spring 39 with 21 phase close end of guide rod in guide sleeve 22, connecting after the guide sleeve 22 with 18 front end of L shape pull rod It connects, the left outside wall of the service case 6 is equipped with cross bar 23, and 23 bottom angled of cross bar is connected with outer cylinder 24, in the outer cylinder 24 Portion is socketed with interior bar 25, and 24 outer wall of outer cylinder, which is connected with to push against, tightens bolt 26 in 25 outer wall of interior bar, and the service case 6 is left Outer wall is also hinged with electric pushrod 27, and the interior bar 25 and 27 lateral wall of electric pushrod are hinged.
Specifically, 6 left side wall of service case offers interspersed slot 28, and the L shape pull rod 18 is inserted by interspersed slot 28 It is connected to service 6 left side wall of case, the interspersed 28 inner top middle position of slot opens up fluted, and is provided in the groove universal Ball 29,29 bottom of multi-directional ball is fixed with sliding ball 30 by connecting rod, and is provided with and sliding ball 30 on the L shape pull rod 18 The spill guide rail 31 to match.
Specifically, service case 6 bottom four corner is mounted on damping, and the damping includes T shape supporting leg 32 and top are provided with the mounting cylinder 33 of opening, and the T shape supporting leg 32 is inserted by the opening on 33 top of mounting cylinder with it It connects, is also welded with second spring 34 between bottom in 32 bottom end of T shape supporting leg and mounting cylinder 33.
Specifically, 25 outer wall of interior bar is stained with non-slip rubber set by strong adhesive, the electric pushrod 27 Extension end is mutually perpendicular to 18 inner top of L shape pull rod.
Specifically, the 8 upper surface middle position of lower limiting board offers the arc groove 35 of strip setting, and the arc Shape slot 35 is located at the underface for pipeline 9 of receiving, and 35 depth of arc groove of 8 upper surface of lower limiting board is less than the depth of sliding rail 20 Degree.
Specifically, the vertical interval between the upper limit plate 7 and lower limiting board 8 is greater than the diameter of basketball, the movement The arc panel 36 to match with basketball outer wall radian is additionally provided on front side of plate 17.
Specifically, the goes out bulb road 2 is identical with the diameter of vollyball pipeline 3 and diameter that be all larger than basketball, the turntable 4 Cylindric setting is in centre and outer wall has been placed equidistant with demarcation plate, and the spacing between two demarcation plates is greater than the straight of basketball Diameter.
Specifically, the pipeline 9 of receiving is open upwards setting to be horn-like.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.
In use, being put into basketball to be trained between the demarcation plate of turntable 4 by goes out bulb road 2, every two separates Plate can only accommodate a basketball, control speed regulating motor 5 by external main controller and rotated, and adjust after 1/6 circle of rotation every time The basketball that speed motor 5 stops rotating, and falls in rotary course can enter connecing for the horn-like setting in lower section by vollyball pipeline 3 Bulb road 9, and entered by pipeline 9 of receiving in the arc groove 35 on 8 top of lower limiting board, while 8 outer bottom of lower limiting board is installed Pressure sensor 10 can the signal that basketball is fallen in arc groove 35 be conveyed to external main controller, from main controller to its connect The electric pushrod 27 connect issues scale commands, is pushed by electric pushrod 27 and is extended outwardly with its orthogonal L shape pull rod, from And convenient for driving the sliding ball 30 for interting the connection of slot 28 in service case 6 to slide in the spill guide rail 31 of L shape pull rod outer wall, in turn Guide sleeve 22 and guide rod 21 and movable plate 17 drawstring to the left are driven, when 27 return of electric pushrod, using the first spring The 39 resilience dynamics come with pop up to the right the basketball contacted with arc panel 36, so that a wheel service is just realized, in repetition Can successively the basketball placed in goes out bulb road 2 be popped up by stating step, and the degree of automation is higher;When the training of this fixed point is dynamic When making the mature training for carrying out next fixed point, using threaded hole 15 and tighten the phase interworking of bolt 16 can will be in regulating device Loop bar 14 and the position of sleeve 38 be adjusted, consequently facilitating the position of upper limit plate 7 and lower limiting board 8 is adjusted, It is provided with the groove for accommodating multi-directional ball 29 in interspersed slot 28 simultaneously, 29 bottom of multi-directional ball is fixed with sliding ball 30 by connecting rod, and The spill guide rail 31 for being provided on L shape pull rod 18 and matching with sliding ball 30 is stated, consequently facilitating following serving mechanism 13 The position of limit plate 7 and lower limiting board 8 is adjusted, then by clamping screw 26 convenient between adjusting outer cylinder 24 and interior bar 25 Socket distance, consequently facilitating adjust electric pushrod 27 position, and then convenient for assist serving mechanism 13 carry out next fixed point Service, setting is in this way convenient for promoting the training that basketball training personnel carry out more set movements according to different fixed points, in order to temper basket Adjust to changed conditions ability of the ball trainer on court;Pass through 34 He of second spring in damping during training service The mutual cooperation of T-bar 32 and mounting cylinder 33 can play the role of bumper and absorbing shock, thus during increasing training service Stability.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention, Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention Within protection scope.

Claims (8)

1. a kind of sport pinpoints shootaround teeing apparatus, the ball cylinder (1) including circle setting, it is characterised in that: the ball Cylinder (1) upper and lower part middle position is communicated with goes out bulb road (2) and vollyball pipeline (3), ball cylinder (1) inner wall vertically respectively It is provided with the turntable (4) for bulb separation, and the turntable (4) is by being installed on the speed regulating motor in ball cylinder (1) rear wall middle position (5) it drives, vollyball pipeline (3) bottom is also communicated with service case (6), is respectively arranged with inside the service case (6) upwards Inclined upper limit plate (7) and lower limiting board (8), upper limit plate (7) upper middle position correspond to below vollyball pipeline (3) It opens wide and is provided with pipeline of receiving (9), lower limiting board (8) bottom is provided with pressure sensor (10), the upper limit plate (7) Pass through hinge with lower limiting board (8) left end and service case (6) inner wall is hinged, and the left inside wall of the service case (6) is equipped with tune Position mechanism (11), and the positioner (11) and upper limit plate (7) lateral wall are hinged, service case (6) right side wall is also right Upper limit plate (7) and lower limiting board (8) is answered to be provided with open slot (12), the upper limit plate (7) and lower limiting board (8) opposite side Left is equipped with serving mechanism (13);
The positioner (11) includes support plate (37) and sleeve (38) and loop bar (14), and the loop bar (14) is socketed on Sleeve (38) is internal, and sleeve (38) top and support plate (37) are welded, and loop bar (14) outer wall equidistantly offers screw thread Hole (15), and the sleeve (38) lateral wall is bolted with the clamping screw (16) to match with threaded hole (15), the loop bar (14) end and upper limit plate (7) are hinged;
The serving mechanism (13) includes movable plate (17) and L shape pull rod (18), and the movable plate (17) connects two sides up and down It is connected to the sliding block (19) of dove-tail form setting, and the upper limit plate (7) and lower limiting board (8) opposite side offers and sliding block (19) sliding rail (20) to match, movable plate (17) rear side middle position are vertically connected with guide rod (21), the guide rod (21) outer wall is socketed with guide sleeve (22), and the guide sleeve (22) interior bottom is connected with the first spring with guide rod (21) phase close end (39), connecting after the guide sleeve (22) with L shape pull rod (18) front end, the left outside wall of the service case (6) is equipped with cross bar (23), Cross bar (23) bottom angled is connected with outer cylinder (24), is socketed with interior bar (25), the outer cylinder inside the outer cylinder (24) (24) outer wall, which is connected with, pushes against tightening bolt (26) in interior bar (25) outer wall, and the left outside wall of the service case (6) is also hinged with electricity Dynamic push rod (27), the interior bar (25) and electric pushrod (27) lateral wall are hinged.
2. a kind of sport according to claim 1 pinpoints shootaround teeing apparatus, it is characterised in that: the service case (6) left side wall offers interspersed slot (28), and the L shape pull rod (18) is plugged on the left of service case (6) by interspersed slot (28) Wall, interspersed slot (28) the inner top middle position open up fluted, and multi-directional ball (29) are provided in the groove, and described ten thousand It is fixed with sliding ball (30), and is provided on the L shape pull rod (18) and sliding ball (30) phase by connecting rod to ball (29) bottom Matched spill guide rail (31).
3. a kind of sport according to claim 1 pinpoints shootaround teeing apparatus, it is characterised in that: the service case (6) corner of bottom four is mounted on damping, and the damping includes that T shape supporting leg (32) and top are provided with The mounting cylinder (33) of opening, opening and its grafting of the T shape supporting leg (32) by mounting cylinder (33) top, the T shape supporting leg (32) second spring (34) are also welded between bottom end and mounting cylinder (33) interior bottom.
4. a kind of sport according to claim 1 pinpoints shootaround teeing apparatus, it is characterised in that: the interior bar (25) outer wall is stained with non-slip rubber set, the extension end of the electric pushrod (27) and L shape pull rod (18) by strong adhesive Inner top is mutually perpendicular to.
5. a kind of sport according to claim 1 pinpoints shootaround teeing apparatus, it is characterised in that: the lower limit Plate (8) upper surface middle position offers the arc groove (35) of strip setting, and the arc groove (35) is located at pipeline of receiving (9) underface, arc groove (35) depth of lower limiting board (8) upper surface are less than the depth of sliding rail (20).
6. a kind of sport according to claim 1 pinpoints shootaround teeing apparatus, it is characterised in that: the upper limit Vertical interval between plate (7) and lower limiting board (8) is greater than the diameter of basketball, and movable plate (17) front side is additionally provided with and basket The arc panel (36) that ball outer wall radian matches.
7. a kind of sport according to claim 1 pinpoints shootaround teeing apparatus, it is characterised in that: the goal tube Road (2) is identical with the diameter of vollyball pipeline (3) and is all larger than the diameter of basketball, among the turntable (4) for cylindric setting and Outer wall has been placed equidistant with demarcation plate, and the spacing between two demarcation plates is greater than the diameter of basketball.
8. a kind of sport according to claim 1 pinpoints shootaround teeing apparatus, it is characterised in that: the pipe of receiving Road (9) is open upwards setting to be horn-like.
CN201811232039.0A 2018-10-23 2018-10-23 Ball serving equipment for sports fixed-point shooting training Active CN109011482B (en)

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CN109011482B CN109011482B (en) 2020-05-12

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CN109675277A (en) * 2019-02-26 2019-04-26 烟台工程职业技术学院(烟台市技师学院) A kind of sport fixed point shootaround teeing apparatus
CN110339544A (en) * 2019-06-14 2019-10-18 许连连 A kind of table tennis ball serving device
CN110465062A (en) * 2019-09-12 2019-11-19 苏州依卡蒂运动器材有限公司 A kind of sport auxiliary volleyball exerciser
CN111068284A (en) * 2019-12-30 2020-04-28 张海华 Badminton launcher and badminton training partner machine
CN111150987A (en) * 2020-01-14 2020-05-15 王献福 Auxiliary training device for sports volleyball court
CN111167103A (en) * 2020-01-20 2020-05-19 郑州航空工业管理学院 Service device for table tennis training
CN111450508A (en) * 2020-04-24 2020-07-28 滨州学院 Tennis is swung and is clapped training automatically regulated service device
CN111514569A (en) * 2020-04-29 2020-08-11 吉林化工学院 High-capacity instrument container based on probability theory
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CN112973071A (en) * 2021-03-05 2021-06-18 陕西理工大学 Portable table tennis exerciser
CN112973069A (en) * 2021-03-02 2021-06-18 杭州竺离贸易有限公司 Novel basketball service robot
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CN109675277A (en) * 2019-02-26 2019-04-26 烟台工程职业技术学院(烟台市技师学院) A kind of sport fixed point shootaround teeing apparatus
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CN111068284A (en) * 2019-12-30 2020-04-28 张海华 Badminton launcher and badminton training partner machine
CN111150987A (en) * 2020-01-14 2020-05-15 王献福 Auxiliary training device for sports volleyball court
CN111167103A (en) * 2020-01-20 2020-05-19 郑州航空工业管理学院 Service device for table tennis training
CN111450508A (en) * 2020-04-24 2020-07-28 滨州学院 Tennis is swung and is clapped training automatically regulated service device
CN111514569A (en) * 2020-04-29 2020-08-11 吉林化工学院 High-capacity instrument container based on probability theory
CN111544863B (en) * 2020-05-22 2021-04-23 燕山大学 A flexible transfer device for arrangement is collected to badminton
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CN112973069A (en) * 2021-03-02 2021-06-18 杭州竺离贸易有限公司 Novel basketball service robot
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