CN102489013B - Device for training pitching of pearl ball - Google Patents

Device for training pitching of pearl ball Download PDF

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Publication number
CN102489013B
CN102489013B CN 201110385615 CN201110385615A CN102489013B CN 102489013 B CN102489013 B CN 102489013B CN 201110385615 CN201110385615 CN 201110385615 CN 201110385615 A CN201110385615 A CN 201110385615A CN 102489013 B CN102489013 B CN 102489013B
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CN
China
Prior art keywords
shutter body
string bag
pearl
receiving groove
ball
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201110385615
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Chinese (zh)
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CN102489013A (en
Inventor
薛统
张昕
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Wenzhou University
Original Assignee
Wenzhou University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wenzhou University filed Critical Wenzhou University
Priority to CN 201110385615 priority Critical patent/CN102489013B/en
Publication of CN102489013A publication Critical patent/CN102489013A/en
Application granted granted Critical
Publication of CN102489013B publication Critical patent/CN102489013B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to competitive sports training equipment, in particular to a device for training pitching of a pearl ball, which has the following technical scheme that: the device for training pitching of the pearl ball comprises a baffle body and a ball receiving slot component arranged on one side of the baffle body, wherein a clearance adjusting mechanism is arranged between the ball receiving slot component and the baffle body; and a baffle body lifting regulation mechanism is arranged on the baffle body. Due to the adoption of the technical scheme, the device for training pitchingof the pearl ball, which does not need to be cooperated by other people and can be used for practicing pitching to a position with accurate height, is provided.

Description

Pearl ball pitching trainer
Technical field
The present invention relates to a kind of sports exercise equipment, particularly a kind of pearl ball pitching trainer.
Background technology
Pearl ball is Manchu's traditional sport, is the work differentiation by the imitation pearl diver.Pearl, the Manchu claims " Ni Chuhe ", Manchus are used as symbol bright and happiness to pearl.Forefathers people from Nuzhen, an ancient nationality in China, ancestors of the Manchus, who founded the Jin Dynasty of the Manchu once pearled in Mudanjiang.Also spreading many legends about pearling among the people of the Manchu, containing colourful is children's play and the sports of content with the imitation activity in production that pearls." pearling ", to derive from the Manchu among the people in these sports, and sports equipment is relatively separated, and the selection in place is not strict yet, has of a mass characterly widely, is adapted at the mountain area and the rural area is carried out.So far, the village, village in that some Manchu assemble still has the custom of carrying out these sports.
The pearl ball match is looked mutually with the Basketball Match that everybody is familiar with.Long 28 meters of competition area, wide 15 meters.Be without part that with the Basketball Match place place is divided into pool, restricted area, cordon area, isolated area and scoring area; Each place needs to show with color that the pool is blue, and restricted area and isolated area are red, cordon area and score position yellow, in addition, site boundary must leave wide at least 2 meters place of safety in addition, and pearl ball is normal need to soar aloft takeoff to stretch out one's hand to drag for ball the team member in order to catch because activity dips net holding of scoring area.
The sport equipment of pearl ball comprises ball, racket and diddle-net.During match, 7 people that enter the court of every team.Match divides upper and lower halves, every half-court 15 minutes.The attacker use racket to ball pass, clap, roll, technical approach such as fortune, to the team member of the our team pitching that stands in scoring area, the team member in the scoring area is with dipping net to such an extent that but the team member of our team throws both scores of next ball, therebetween, the opposing players of holding bat is preceding stopping, with actions such as sealing, keep off, press from both sides, press, stop that the attacker is to scoring area team member's pitching.
The attack sportsman often needs coach or other team member to cooperate (namely coach or other team member stand in the cordon area, and the attacker threw coach or other team member with pearl ball, in pearl ball drops into scoring area) in the training of carrying out pitching.If not by coach or other team member's cooperation, the attacker is throwing to the process of pearl ball, then needs to estimate throwing height and curve extremely, and the accurate standard of range estimation is lower, if wrong judgement forms the habit in training, then bigger error can appear during the games.
Summary of the invention
At the deficiency that prior art exists, the invention provides and a kind ofly need not that other people cooperate, exercise is thrown to highly accurate pearl ball pitching trainer.
For achieving the above object, the invention provides following technical scheme: a kind of pearl ball pitching trainer, it is characterized in that: include shutter body and be located at the ball receiving groove assembly of shutter body one side, be provided with distance regulating mechanism between this ball receiving groove assembly and the shutter body, described shutter body is provided with the shutter body lifting regulating mechanism.
Wherein, the ball receiving groove assembly includes the length string bag consistent with shutter body, described distance regulating mechanism includes the bracing frame that is connected with the string bag, this bracing frame includes two and is the support bar that intersection arranges, one end of two support bars is connected with the string bag by expansion link, the other end is movable end, and locates to be to be articulated and connected in the crosspoint of two support bars; Be provided with in the described string bag and can form several pearl balls between each baffle plate and throw to the chamber along some baffle plates of expansion link axial slip, each is thrown and be respectively equipped with warning light to the chamber.
Adopt technique scheme, the pitcher of attack can throw shutter body with pearl ball, and make pearl ball cross shutter body to enter into the ball receiving groove assembly, need not other people in training process cooperates, and but shutter body is provided with the shutter body lifting regulating mechanism, after arranging like this, the pitcher of attack can implement to regulate to the height of shutter body according to training need, always training is extremely highly implemented in the throwing of pearl ball.In addition, spacing between ball receiving groove assembly and the shutter body can be implemented to regulate by distance regulating mechanism, arrange like this is because during the games, having between scoring area and the cordon area can be for the space of team member's activity, the pitcher is in order to practise the degree of accuracy of its pitching, the position part of ball receiving groove assembly can be assumed to be the residing position of teammate, and by the adjusting of spacing between bowl assembly and the shutter body of receiving being practised the precision of diverse location pitching.
The present invention further is set to: shutter body is screen cloth, described shutter body lifting regulating mechanism includes the telescopic that is connected with shutter body, this telescopic comprises the overcoat that is connected with shutter body and is inserted in the overcoat and can be provided with the lifting positioning component between interior cover and the overcoat along the interior cover of overcoat axial stretching.
Wherein, the lifting positioning component includes and is located at the flexible fixture block on the outer casing inner wall and is located on the outer wall of inside race and the draw-in groove adaptive with the flexible fixture block that puts outward.
Adopt technique scheme, it is simple to the adjustment structure of shutter body to adopt telescopic to implement, and easy to operate; The setting of lifting positioning component be for make telescopic to the height of shutter body regulate finish after, telescopic can access the location, prevent the interior cover of flexible interplanting be enclosed within outward regulate finish after again slippage and have influence on the adjusting size of height.
Below in conjunction with accompanying drawing the present invention is further described.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the schematic top plan view of ball receiving groove assembly in the embodiment of the invention 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2;
Fig. 4 is the structural representation of the embodiment of the invention 2;
Fig. 5 is the structural representation of shutter body and shutter body lifting regulating mechanism in the embodiment of the invention 1 and 2.
The specific embodiment
As Fig. 1-a kind of pearl ball pitching trainer shown in Figure 5, include shutter body 1 and be located at the ball receiving groove assembly 2 of shutter body 1 one sides, be provided with distance regulating mechanism 3 between this ball receiving groove assembly 2 and the shutter body 1, shutter body 1 is provided with shutter body lifting regulating mechanism 4.The pitcher of attack can throw pearl ball shutter body 1, and make pearl ball cross shutter body 1 to enter into ball receiving groove assembly 2, need not other people in training process cooperates, and but shutter body 1 is provided with shutter body lifting regulating mechanism 4, after arranging like this, the pitcher of attack can implement to regulate to the height of shutter body 1 according to training need, always training is extremely highly implemented in the throwing of pearl ball.In addition, spacing between ball receiving groove assembly 2 and the shutter body 1 can be implemented to regulate by distance regulating mechanism 3, arrange like this is because during the games, having between scoring area and the cordon area can be for the space of team member's activity, the pitcher is in order to practise the degree of accuracy of its pitching, the position part of ball receiving groove assembly 2 can be assumed to be the residing position of teammate, and by the adjusting of spacing between bowl assembly 2 and the shutter body 1 of receiving being practised the precision of diverse location pitching.
As shown in Figure 1, in the embodiment of the invention 1, ball receiving groove assembly 2 includes the length string bag consistent with shutter body 21, distance regulating mechanism 3 includes the bracing frame that is connected with the string bag 21, this bracing frame includes two and is the support bar 31 that intersection arranges, one end of two support bars 31 is connected with the string bag 21 by expansion link 5, and the other end is movable end 311, and 312 places, crosspoint of two support bars 31 are and are articulated and connected; Can implement the adjusting to the string bag 21 width by two support bars, 31 movable ends 311 are implemented to regulate (i.e. close the or separation of two support bars, 31 movable ends 311).Being provided with in the string bag 21 can be along some baffle plate 6 of expansion link 5 axial slips, forms several pearl balls between each baffle plate 6 and throws to the chamber 61, and each is thrown and be respectively equipped with warning light 62 to chamber 61.After arranging like this, the length of the string bag can be regulated according to regulating expansion link 5, but and the throwing between the baffle plate to the chamber 61 and the setting athletics that throws to the chamber warning lights 62 in 61 in training, train the flexibility of its pitching, namely when the warning light 62 of a throwing to the chamber 61 is luminous, just pearl ball is thrown to which throw to the chamber 61; Baffle plate 6 is suspended on the expansion link 5 by hook, so just makes baffle plate 6 carry out activity along expansion link 5, so that regulate to throw to the chamber 61 spacing, and to satisfy the needs that different athletics take exercise.Need to prove that expansion link 5 is generally the body of rod of at least two sections mutual sockets, have the space of another body of rod grafting slippage in one of them body of rod.
As shown in Figure 4, in the embodiment of the invention 2, ball receiving groove assembly 2 includes the length string bag consistent with shutter body 21 and is located at support 23 on the string bag 21, be connected by expansion link 5 between support 23 and the string bag 21, being provided with in the string bag 21 can be along some baffle plate 6 of expansion link 5 axial slips, form several pearl balls between each baffle plate 6 and throw to the chamber 61, each is thrown and be respectively equipped with warning light 62 to chamber 61, baffle plate 6 herein, warning light 62, expansion link 5 and throwing are consistent with the effect in the embodiment of the invention 1 to the effect in chamber 61, are not giving unnecessary details here.
Distance regulating mechanism 3 includes the guide rail 32 that connects shutter body 1 and ball receiving groove assembly 2, and shutter body 1 and ball receiving groove assembly 2 are set up in the adjusting of implementing spacing on this guide rail 32.Can implement the adjusting of spacing between shutter bodies 1 and the ball receiving groove assembly 2 at mobile shutter body 1 on the guide rail 32 or ball receiving groove assembly 2.
In the embodiment of the invention 1 and 2, shutter body 1 is screen cloth, shutter body lifting regulating mechanism 4 includes the telescopic that is connected with shutter body 1, this telescopic comprises the overcoat 41 that is connected with shutter body 1 and is inserted in the overcoat 41 and can be provided with lifting positioning component 43 between interior cover 42 and the overcoat 41 along the interior cover 42 of overcoat 41 axial stretchings.This lifting positioning component 43 include be located at the flexible fixture block 431 on overcoat 41 inwalls and be located on cover 42 outer walls and the draw-in groove 432 adaptive with the flexible fixture block 431 on the overcoat 41.

Claims (5)

1. pearl ball pitching trainer is characterized in that: include shutter body and be located at the ball receiving groove assembly of shutter body one side, be provided with distance regulating mechanism between this ball receiving groove assembly and the shutter body, described shutter body is provided with the shutter body lifting regulating mechanism.
2. pearl ball pitching trainer according to claim 1, it is characterized in that: described ball receiving groove assembly includes the length string bag consistent with shutter body, described distance regulating mechanism includes the bracing frame that is connected with the string bag, this bracing frame includes two and is the support bar that intersection arranges, one end of two support bars is connected with the string bag by expansion link, the other end is movable end, and locates to be to be articulated and connected in the crosspoint of two support bars; Be provided with in the described string bag and can form several pearl balls between each baffle plate and throw to the chamber along some baffle plates of expansion link axial slip, each is thrown and be respectively equipped with warning light to the chamber.
3. pearl ball pitching trainer according to claim 1, it is characterized in that: described ball receiving groove assembly includes the length string bag consistent with shutter body and is located at support on the string bag, be connected by expansion link between support and the string bag, being provided with in the described string bag can be along some baffle plate of expansion link axial slip, forming several pearl balls between each baffle plate throws to the chamber, each is thrown and be respectively equipped with warning light to the chamber, described distance regulating mechanism includes the guide rail that connects shutter body and ball receiving groove assembly, and shutter body and ball receiving groove assembly are set up in the adjusting of implementing spacing on this guide rail.
4. according to claim 1 or 2 or 3 described pearl ball pitching trainers, it is characterized in that: described shutter body is screen cloth, described shutter body lifting regulating mechanism includes the telescopic that is connected with shutter body, this telescopic comprises the overcoat that is connected with shutter body and is inserted in the overcoat and can be provided with the lifting positioning component between interior cover and the overcoat along the interior cover of overcoat axial stretching.
5. pearl ball pitching trainer according to claim 4, it is characterized in that: described lifting positioning component includes to be located at the flexible fixture block on the outer casing inner wall and to be located on the outer wall of inside race and the draw-in groove adaptive with the flexible fixture block that puts outward.
CN 201110385615 2011-11-28 2011-11-28 Device for training pitching of pearl ball Expired - Fee Related CN102489013B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110385615 CN102489013B (en) 2011-11-28 2011-11-28 Device for training pitching of pearl ball

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110385615 CN102489013B (en) 2011-11-28 2011-11-28 Device for training pitching of pearl ball

Publications (2)

Publication Number Publication Date
CN102489013A CN102489013A (en) 2012-06-13
CN102489013B true CN102489013B (en) 2013-10-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110385615 Expired - Fee Related CN102489013B (en) 2011-11-28 2011-11-28 Device for training pitching of pearl ball

Country Status (1)

Country Link
CN (1) CN102489013B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2902261Y (en) * 2006-01-13 2007-05-23 陶章菊 Exercising pearl ball
CN202315228U (en) * 2011-11-28 2012-07-11 温州大学 Pearl ball pitching training device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2902261Y (en) * 2006-01-13 2007-05-23 陶章菊 Exercising pearl ball
CN202315228U (en) * 2011-11-28 2012-07-11 温州大学 Pearl ball pitching training device

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Publication number Publication date
CN102489013A (en) 2012-06-13

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Granted publication date: 20131002

Termination date: 20141128

EXPY Termination of patent right or utility model