CN114797042B - Badminton training field is with badminton collection device - Google Patents

Badminton training field is with badminton collection device Download PDF

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Publication number
CN114797042B
CN114797042B CN202210583978.XA CN202210583978A CN114797042B CN 114797042 B CN114797042 B CN 114797042B CN 202210583978 A CN202210583978 A CN 202210583978A CN 114797042 B CN114797042 B CN 114797042B
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fixedly connected
badminton
conversion
plate
collecting
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CN114797042A (en
Inventor
路秋莉
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Harbin Finance University
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Harbin Finance University
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • A63B47/021Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting for picking-up automatically, e.g. by apparatus moving over the playing surface
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B67/00Sporting games or accessories therefor, not provided for in groups A63B1/00 - A63B65/00
    • A63B67/18Badminton or similar games with feathered missiles
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/10Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

The invention provides a badminton collecting device for a badminton training field, which comprises a base, wherein a support is fixedly arranged in the base, one side of the base is fixedly connected with a collecting hopper, the four limiting blocks are arranged around the inner wall of a conversion pipe, the distance between the limiting block and the outlet of the conversion pipe is 20mm, the limiting blocks are provided with tooth-shaped structures, the positions of badminton bodies at different positions can be adjusted by utilizing gravity, the heads of the badminton bodies vertically drop downwards, the collected badminton bodies can be folded, the feather of the badminton bodies can be prevented from being damaged during transportation, two collecting grooves are formed in an object inlet box, three side plates are arranged, one side of each collecting hopper extends out of each side of each collecting hopper, and through holes are formed in the side plates, so that the badminton bodies can collide and move, and the badminton bodies can enter the inside rapidly during movement.

Description

Badminton training field is with badminton collection device
Technical Field
The invention relates to the field of shuttlecocks, in particular to a shuttlecock collecting device for a shuttlecock training field.
Background
The badminton is made of the materials including the feather and the ball head, the ball head is made of the cork, a circle of outwardly-unfolded feather or skirt-shaped structures made of other synthetic materials are pricked, the badminton is shaped like a cone with an open bottom, the badminton is used for training on the scene, the badminton is easy to hit everywhere due to training, and the badminton is difficult to collect by logistic staff.
Aiming at the technical problems of the badminton collecting device for the badminton training field, which are mentioned above, the technical problems are found by searching that a badminton collecting device for the badminton training field with a patent number CN201911088848.3 comprises: the base is provided with a collecting box and a sliding lifting device; the collecting box comprises a plurality of collecting cavities, the top of each collecting cavity is provided with an opening, one side of each collecting cavity is provided with a movable door plate, and the cross section area of each collecting cavity is matched with the maximum cross section area of the shuttlecock; and the movable door plate is used for adjusting the height of the side opening of the collecting cavity. According to the badminton storage device, the plurality of collecting cavities with small spaces are arranged, the minimum diameter of the cross section of each collecting cavity is slightly larger than the maximum length of the badminton, namely, the badminton is vertically overlapped in each collecting cavity, so that gaps between the badminton and the badminton are larger, and meanwhile, the number of the badminton in one collecting cavity is limited, so that the badminton is prevented from being extruded and damaged to the greatest extent when being stored; a telescopic door plate is arranged on one outer side surface of each collecting cavity, and the telescopic door plate is pulled downwards along with the reduction of the number of the shuttlecocks, namely the height of the side surface opening of the collecting cavity is changeable, so that the shuttlecocks are convenient to take;
and this badminton is badminton collection device for training field, when using, just collect the back with the badminton and place, the badminton can not arrange in order, and the positive sequence is random when piling up in the collecting box, leads to the badminton feather to cross together easily, when leading to the badminton to take out, the badminton receives the damage and leads to unhairing, causes the flight unstable, makes the badminton abandonment after collecting can not continue to use, leads to the loss increase of badminton, simultaneously in collecting process, because the texture of badminton is lighter, when running gear, the badminton is difficult to collect to the device inside.
Disclosure of Invention
The invention aims to provide a badminton collecting device for a badminton training field.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a badminton is badminton collection device for badminton training field, includes the base, the inside fixed mounting of base has the support, one side fixedly connected with of base collects the fill.
As a further scheme of the invention: one side swing joint of support has the regulating plate, the fixed swivel becket of opposite side of regulating plate, the inside fixedly connected with go-between of swivel becket, the fixedly connected with magnetic path all around of go-between, one side fixedly connected with conversion ball of regulating plate, the fixedly connected with conversion pipe all around of conversion ball, the top fixedly connected with mounting tube of conversion pipe, the inside both sides fixedly connected with stopper of conversion pipe.
As a further scheme of the invention: one end of the support is spherical, one end of the support is made of magnetic materials, the support extends to the inside of the connecting ring, and one end of the support and the magnetic blocks repel each other magnetically.
As a further scheme of the invention: the adjusting plates are provided with two, a conversion pipe is fixedly connected between the two adjusting plates, four conversion pipes are arranged, every two conversion pipes are communicated in a straight line, the diameter of the outer end of each conversion pipe is larger than that of the inner end of each conversion pipe, and the inner wall of each conversion pipe is smooth.
As a further scheme of the invention: the outer ring of the installation tube is inclined downwards, and the distance interval between the bottom of the installation tube and the adjusting plate is 10mm.
As a further scheme of the invention, the limit blocks are arranged on four sides of the inner wall of the conversion pipe, the distance between the limit blocks and the outlet of the conversion pipe is 20mm, and the limit blocks are provided with tooth-shaped structures.
As a further scheme of the invention: the inner wall fixedly connected with of collecting the fill advances the thing case, one side fixedly connected with curb plate of advancing the thing case, one side below fixedly connected with leak protection tooth of curb plate, one side fixedly connected with stopper of curb plate, one side fixedly connected with spring of stopper, one side fixedly connected with pivot of spring, the surface fixedly connected with fly leaf of pivot, the back fixedly connected with gasbag of fly leaf, one side fixedly connected with expansion ring of gasbag.
As a further scheme of the invention: the inside of advance thing case is provided with two collecting tanks, the curb plate is provided with three, and three the curb plate extends one side of collecting the fill, the inside of curb plate is provided with the through-hole.
As a further scheme of the invention: the movable plate and the side plate form an included angle of 45 degrees, one end of the rotating shaft penetrates through the inside of the spring and extends into the inner through hole of the side plate, and the movable ring is sleeved on the outer surface of the spring.
As a further scheme of the invention: the gasbag is multilayer beta structure, one side of gasbag is inconsistent with the curb plate.
Advantageous effects
1. According to the badminton collecting device for the badminton training field, four conversion pipes are arranged, every two conversion pipes are communicated in a straight line, the diameter of the outer end of each conversion pipe is larger than that of the inner end of each conversion pipe, the inner wall of each conversion pipe is smooth, four limiting blocks are arranged on the periphery of the inner wall of each conversion pipe, the distance between each limiting block and the outlet of each conversion pipe is 20MM, tooth-shaped structures are arranged on the limiting blocks, positions of badminton bodies in different positions can be adjusted by means of gravity, the head of each badminton body can vertically fall down, each collected badminton body can be folded, and the feather of each badminton body is prevented from being damaged during transportation.
2. According to the badminton collecting device for the badminton training field, two collecting grooves are formed in the article feeding box, three side plates are arranged and extend out of one side of the collecting hopper, through holes are formed in the side plates, two collecting grooves are formed in the article feeding box, three side plates extend out of one side of the collecting hopper, through holes are formed in the side plates, and therefore a badminton can collide and move, and the badminton can enter the interior rapidly when moving.
3. According to the badminton collecting device for the badminton training field, the two inlets are formed in the material inlet pipe, the material inlet is connected with the material inlet box in a sealing mode, one end of the top of the conveying pipe is obliquely arranged to one side, the outlet is formed in one side of the conveying pipe, the outlet corresponds to the conversion pipe, the shuttlecock moves through air suction, the shuttlecock can move in the shuttlecock quickly, and the shuttlecock is not easy to damage during movement.
Drawings
FIG. 1 is a block diagram of a collecting device according to the present invention.
Fig. 2 is a block diagram of a conversion assembly according to the present invention.
Fig. 3 is a split structure view of the adjusting plate of the present invention.
Fig. 4 is a sectional view showing the construction of the interior of the adjusting plate of the present invention.
Fig. 5 is a view showing the structure of the inside of the connecting ring of the present invention.
Fig. 6 is a view showing the structure of the collecting bucket according to the present invention.
Fig. 7 is a side plate structure diagram of the present invention.
Fig. 8 is an enlarged view of the structure of fig. 7 a according to the present invention.
In fig. 1-8: 1. a base; 101. a body; 102. an air extractor; 103. a delivery tube; 104. a material inlet pipe; 105. a discharge pipe; 2. a bracket; 201. an adjustment plate; 202. a conversion ball; 203. a switching tube; 204. installing a pipe; 205. a rotating ring; 206. a connecting ring; 207. a magnetic block; 208. a limiting block; 3. a collection bucket; 301. a feeding box; 302. a side plate; 303. leakage-proof teeth; 304. a limiting block; 305. a spring; 306. a movable ring; 307. a rotating shaft; 308. a movable plate; 309. an air bag.
Description of the embodiments
Referring to fig. 1-8, in an embodiment of the present invention,
example 1: the utility model provides a badminton is badminton collection device for badminton training field, includes base 1, and the inside fixed mounting of base 1 has support 2, and one side fixedly connected with of base 1 collects fill 3.
One side of the support 2 is movably connected with an adjusting plate 201, the other side of the adjusting plate 201 is fixedly connected with a rotating ring 205, the inside of the rotating ring 205 is fixedly connected with a connecting ring 206, the periphery of the connecting ring 206 is fixedly connected with a magnetic block 207, one side of the adjusting plate 201 is fixedly connected with a conversion ball 202, the periphery of the conversion ball 202 is fixedly connected with a conversion tube 203, the top of the conversion tube 203 is fixedly connected with a mounting tube 204, and two sides of the inside of the conversion tube 203 are fixedly connected with limiting blocks 208.
One end of the support 2 is spherical, one end of the support 2 is made of magnetic materials, the support 2 extends to the inside of the connecting ring 206, and one end of the support 2 is magnetically repelled with the magnetic block 207.
The two adjusting plates 201 are provided, the conversion pipes 203 are fixedly connected between the two adjusting plates 201, the conversion pipes 203 are four, every two conversion pipes 203 are communicated in a straight line, the diameter of the outer end of each conversion pipe 203 is larger than that of the inner end of each conversion pipe 203, and the inner wall of each conversion pipe 203 is smooth.
The outer circumference of the mounting tube 204 is inclined downward, and the distance between the bottom of the mounting tube 204 and the adjustment plate 201 is 10mm.
The limiting blocks 208 are four, the four limiting blocks are arranged on the periphery of the inner wall of the conversion tube 203, the distance between the limiting blocks 208 and the outlet of the conversion tube 203 is 20mm, and tooth-shaped structures are arranged on the limiting blocks 208.
When the shuttlecock is transported to one side of the adjusting plate 201, the position of the shuttlecock is two of the position of the ball head or the position of the feather tail, and when the position of the ball head enters the inside of the converting tube 203, the position of the ball head is heavier, the shuttlecock slides downwards in the inside of the converting tube 203, the limiting block 208 prevents the feather on the shuttlecock from bending in the inlet tube, the gravity in the converting tube 203 enables the badminton head to move downwards, then falls into the collecting tube to collect, when the shuttlecock is positioned on the feather tail and is opposite to the converting tube 203, the feather tail ring is sleeved on the mounting tube 204, when the gravity of the badminton head drives the adjusting plate 201 to rotate and then falls into the collecting tube downwards, and when the adjusting plate 201 rotates, one end of the bracket 2 is magnetically attracted to repel the magnetic block 207, so that the distance between the bracket 2 and the connecting ring 206 is not contacted, and the rotating friction of the adjusting plate 201 is reduced.
Referring to figure 7 of the drawings in which,
example 2: embodiment 2 is different from embodiment 1 in that the inner wall of the collecting bucket 3 is fixedly connected with an inlet box 301, one side of the inlet box 301 is fixedly connected with a side plate 302, one side lower part of the side plate 302 is fixedly connected with a leakage preventing tooth 303, one side of the side plate 302 is fixedly connected with a limiting block 304, one side of the limiting block 304 is fixedly connected with a spring 305, one side of the spring 305 is fixedly connected with a rotating shaft 307, the outer surface of the rotating shaft 307 is fixedly connected with a movable plate 308, the back of the movable plate 308 is fixedly connected with an air bag 309, and one side of the air bag 309 is fixedly connected with a movable ring 306.
Two collecting tanks are arranged in the material inlet box 301, three side plates 302 are arranged, the three side plates 302 extend out of one side of the collecting hopper 3, and through holes are formed in the side plates 302.
The movable plate 308 forms a 45-degree included angle with the side plate 302, one end of the rotating shaft 307 penetrates into the spring 305 and extends into the inner through hole of the side plate 302, and the movable ring 306 is sleeved on the outer surface of the spring 305.
The air bag 309 is a multi-layered folded structure, and a blocking strip is provided on the air bag 309, and is folded by the blocking strip, and one side of the air bag 309 is abutted against the side plate 302.
When the shuttlecock is on the ground, the shuttlecock enters between the side plates 302 by pulling the collecting device, the shuttlecock contacts with the movable plate 308, the shuttlecock collides with the movable plate 308 by shaking the collecting device left and right, the rotating shaft 307 of the movable plate 308 enters the limiting block 304, the spring 305 deforms, the movable plate 308 and the side plates 302 generate a movement angle, the shuttlecock moves, the air bag 309 contacts with the side plates 302 for buffering in the movement process, and elasticity is generated, so that the shuttlecock enters the collecting hopper 3 after being hit.
Referring to figure 1 of the drawings in which,
example 3: embodiment 3 differs from embodiment 2 in that the inside of the collecting hopper 3 is recessed downward.
The top of the base 1 is fixedly connected with a machine body 101, one side of the interior of the base 1 is fixedly provided with an air extractor 102, the air outlet end of the air extractor 102 is connected with a conveying pipe 103, the air inlet end of the air extractor 102 is fixedly connected with a material inlet pipe 104, and the other side of the interior of the base 1 is fixedly connected with a material outlet pipe 105;
universal wheels are arranged around the bottom of the base 1, and one end of the discharging pipe 105 penetrates through the base 1 and is connected with the collecting barrel.
The inlet pipe 104 is provided with two inlets, and the inlet of the inlet pipe 104 is in sealing connection with the inlet box 301.
One end of the top of the conveying pipe 103 is inclined to one side, and one side of the conveying pipe 103 is provided with an outlet corresponding to the switching pipe 203.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present invention, and these should also be considered as the scope of the present invention, which does not affect the effect of the implementation of the present invention and the utility of the patent.

Claims (3)

1. The badminton collecting device for the badminton training field is characterized by comprising a base (1):
a bracket (2) is fixedly arranged in the base (1), and a collecting hopper (3) is fixedly connected to one side of the base (1);
one end of the support (2) is in a spherical shape, and the support (2) comprises:
the device comprises an adjusting plate (201), a conversion ball (202), a conversion tube (203), a mounting tube (204), a rotating ring (205), a connecting ring (206), a magnetic block (207) and a limiting block (208);
one side of the support (2) is movably connected with an adjusting plate (201), the other side of the adjusting plate (201) is fixedly connected with a rotating ring (205), the inside of the rotating ring (205) is fixedly connected with a connecting ring (206), the periphery of the connecting ring (206) is fixedly connected with a magnetic block (207), one side of the adjusting plate (201) is fixedly connected with a conversion ball (202), the periphery of the conversion ball (202) is fixedly connected with a conversion pipe (203), the top of the conversion pipe (203) is fixedly connected with an installation pipe (204), and two sides of the inside of the conversion pipe (203) are fixedly connected with limiting blocks (208);
the inside undercut of collection fill (3), collection fill (3) are including:
the anti-leakage device comprises an article feeding box (301), side plates (302), anti-leakage teeth (303), limiting blocks (304), springs (305), movable rings (306), rotating shafts (307), movable plates (308) and air bags (309);
the inner wall fixedly connected with of collecting hopper (3) advances thing case (301), one side fixedly connected with curb plate (302) of advance thing case (301), one side below fixedly connected with leak protection tooth (303) of curb plate (302), one side fixedly connected with stopper (304) of curb plate (302), one side fixedly connected with spring (305) of stopper (304), one side fixedly connected with pivot (307) of spring (305), the surface fixedly connected with fly leaf (308) of pivot (307), the back fixedly connected with gasbag (309) of fly leaf (308), one side fixedly connected with expansion ring (306) of gasbag (309);
two collecting grooves are formed in the article feeding box (301), three side plates (302) are arranged, the three side plates (302) extend out of one side of the collecting hopper (3), and through holes are formed in the side plates (302);
the movable plate (308) and the side plate (302) form an included angle of 45 degrees, one end of the rotating shaft (307) penetrates through the inside of the spring (305) and extends into an inner through hole of the side plate (302), and the movable ring (306) is sleeved on the outer surface of the spring (305);
the air bag (309) is of a multi-layer folding structure, and one side of the air bag (309) is abutted against the side plate (302);
the two adjusting plates (201) are provided with two conversion pipes (203), the conversion pipes (203) are fixedly connected between the two adjusting plates (201), each two conversion pipes (203) are communicated in a straight line, the diameter of the outer end of each conversion pipe (203) is larger than the diameter of the inner end of each conversion pipe (203), and the inner wall of each conversion pipe (203) is smooth;
the limiting blocks (208) are arranged on the periphery of the inner wall of the conversion tube (203), the outlet distance between the limiting blocks (208) and the conversion tube (203) is 20mm, and tooth-shaped structures are arranged on the limiting blocks (208).
2. A shuttlecock collecting device for a shuttlecock training field as claimed in claim 1, wherein:
one end of the support (2) is made of magnetic materials, the support (2) extends to the inside of the connecting ring (206), and one end of the support (2) is magnetically repelled with the magnetic block (207).
3. A shuttlecock collecting device for a shuttlecock training field as claimed in claim 1, wherein: the distance interval between the bottom of the mounting pipe (204) and the adjusting plate (201) is 10mm.
CN202210583978.XA 2022-05-27 2022-05-27 Badminton training field is with badminton collection device Active CN114797042B (en)

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Application Number Priority Date Filing Date Title
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CN114797042B true CN114797042B (en) 2023-06-02

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Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102166406A (en) * 2011-02-16 2011-08-31 桂林电子科技大学 Intelligent aspirating type automatic ball picking cart
CN103446729B (en) * 2013-07-02 2016-02-17 南京工业职业技术学院 A kind of badminton ball picker
CN106813832B (en) * 2017-03-06 2019-03-22 武汉飞流智能技术有限公司 A kind of unmanned plane propeller balance device for quick testing and method
CN206965045U (en) * 2017-06-29 2018-02-06 温井然 A kind of shuttlecock picks up ball and storage all-in-one
CN108553848A (en) * 2018-07-11 2018-09-21 沈阳体育学院 A kind of shuttlecock training automatic spherical pig receiving device
TWM611553U (en) * 2020-08-19 2021-05-11 南韓商歐科奧有限責任公司 Automatic badminton collecting device for badminton sport
CN213555257U (en) * 2020-12-01 2021-06-29 长江大学 Badminton picking device
CN214651360U (en) * 2021-04-19 2021-11-09 周口中实科技有限公司 Material collecting device in production of stainless steel joint balls
CN113069740B (en) * 2021-05-11 2022-05-24 湖南环境生物职业技术学院 Automatic badminton picking robot based on computer vision judgment

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