CN114307099B - Auxiliary training frame for holding ball by one hand - Google Patents
Auxiliary training frame for holding ball by one hand Download PDFInfo
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- CN114307099B CN114307099B CN202111515558.XA CN202111515558A CN114307099B CN 114307099 B CN114307099 B CN 114307099B CN 202111515558 A CN202111515558 A CN 202111515558A CN 114307099 B CN114307099 B CN 114307099B
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention relates to a training frame, in particular to an auxiliary training frame for holding balls by one hand. The invention provides an auxiliary training frame for holding basketball by one hand, which can automatically launch the basketball. The utility model provides a ball is held with assisting training frame to singlehanded, including installation casing, guide pipeline, first slide bar, hold plate and first spring etc. installation casing left side is connected with the guide pipeline, and the symmetry is connected with first slide bar around the bottom in the installation casing, and sliding type is connected with between two first slide bar upper portions holds the plate, holds and is connected with first spring between both sides and the installation casing inner bottom around the bottom in the plate. According to the invention, the screw rod is driven to rotate by the output shaft of the first gear motor, so that the screw rod drives the movable frame and the pressing block to move downwards, and the pressing block drives the containing plate to move downwards, so that people do not need to make the containing plate move downwards by means of foreign objects.
Description
Technical Field
The invention relates to a training frame, in particular to an auxiliary training frame for holding balls by one hand.
Background
Basketball is one of the popular ball games for teenagers, and the basketball needs to run and jump continuously, so that the basketball is beneficial to the growth of the height of the teenagers to a certain extent, and is beneficial to the physical and mental health of the teenagers.
The existing training frame comprises an installation shell, a guide pipeline, a first sliding rod, a containing plate and a first spring, people need to press the containing plate downwards by means of foreign objects, then basketball is placed on the containing plate, the containing plate is loosened again, under the elastic force of the first spring, the containing plate is driven to move upwards, then the basketball is ejected out of the installation shell, then people hold the basketball, so that people can exercise one hand of people to hold the ball, but the training frame needs manual operation, and therefore training effects are greatly discounted.
Therefore, an auxiliary training frame for holding basketball by one hand, which can automatically launch the basketball, needs to be developed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an auxiliary training frame for holding basketball by one hand, which can automatically launch the basketball, so as to overcome the defect that the existing training frame needs to enable the basketball to achieve the ejection purpose by means of foreign objects.
In order to achieve the above object, the present invention is realized by the following scheme: the utility model provides a singlehanded is held ball and is used supplementary training frame, including the installation casing, the guide pipeline, first slide bar, hold the plate, first spring, push down mechanism, screens mechanism and emission enhancement mechanism, the installation casing left side is connected with the guide pipeline that is used for leading basketball, the bottom is connected with first slide bar around the installation casing, sliding connection has the plate that holds that is used for supporting basketball between two first slide bar upper portions, it all is connected with first spring with the installation casing in the bottom around the bottom to hold the plate, be connected with the mechanism that pushes down that is used for driving to hold the plate and move down between installation casing and the plate that holds, push down mechanism is connected with the lead screw including briquetting, lead screw and movable frame, installation casing right side rotation type, lead screw upper portion threaded connection has movable frame, two first slide bar upper portions all sliding type are equipped with and are used for driving the briquetting that holds the plate and move down, two briquetting right sides all are connected with movable frame, the installation casing is inside to be equipped with and be used for holding the plate and carry out spacing screens mechanism, installation casing bottom is equipped with and is used for improving to obtain the emission enhancement mechanism.
Further, the pushing mechanism further comprises a motor frame, a first gear motor and a first distance sensor, the right side of the inner bottom of the installation shell is connected with the motor frame, the motor frame is provided with the first gear motor, the top of an output shaft of the first gear motor is connected with the bottom of the screw rod, and the first distance sensor is arranged on the front wall of the installation shell.
Further, screens mechanism is including first mount, electric putter, push away the frame, the guide bar, photoelectric sensor, the fixture block, the mounting bracket, first bull stick, the footboard, the second slide bar, the second spring, the movable block, the pendulum rod, the supporting shoe, second bull stick and photosensitive sensor, the inside left side downside of installation casing is connected with first mount, first mount upper portion is equipped with electric putter, the inside left side downside of installation casing is connected with the guide bar, sliding connection has the push away the frame on the guide bar, push away the frame left side downside and electric putter telescopic link left side and be connected, the front wall is equipped with photoelectric sensor in the installation casing, push away the frame upper right side and be equipped with two fixture blocks that are used for carrying out spacing to holding the plate, two fixture blocks all are connected with installation casing slidingtype, the installation casing front downside is connected with the mounting bracket, the installation bracket front side rotation type is connected with first bull stick, first bull stick middle part is equipped with the footboard, the installation bracket downside is connected with the second slide bar, second front side slidingtype is connected with the movable block, the cover has the second spring on the second, the both ends of second spring are connected with movable block and movable block respectively, the carriage left and right side are connected with the pendulum rod, both sides rotation type supporting shoe are connected with the two swing arms, both sides are connected with the pedal, both sides rotation type top and swing rod is connected with the pedal.
Further, emission enhancement mechanism is including shell, third spring, first telescopic link, fourth spring and connection compression leg, be equipped with the shell in the middle of the bottom in the installation casing, the inside upside of shell is sliding and is connected with the connection compression leg, it is connected with the third spring to connect the compression leg top with hold the plate in the bottom, the symmetry is connected with first telescopic link around the bottom in connection compression leg bottom and the shell in the installation casing, two first telescopic link tops all are connected with holding the plate, two first telescopic link middle parts all with hold and be connected with the fourth spring between the plate bottom.
Further, still including being used for stopping basketball put thing mechanism, put thing mechanism is including first fixed block, a pressure sensor, the second telescopic link, first link, the fender grillage, the second gear motor, the spur gear, first rack, the second rack, second link and second mount, install the preceding downside of shells inner wall and be connected with two first fixed blocks, be equipped with a pressure sensor between two first fixed block inboards, the upper right side of matter pipeline is connected with two second telescopic links, the second telescopic link front side of front side is equipped with first link, the second telescopic link rear side of rear side is equipped with the second link, first link and second link downside all are equipped with the baffle frame that is used for stopping basketball, be connected with the second mount on the second mount, be connected with the spur gear on the second gear motor output shaft, first link upper portion is equipped with first rack, second link upside is equipped with the second rack, first rack and second rack all meshes with the spur gear.
Further, still including being used for spraying the magnesium powder spraying mechanism of magnesium powder to basketball, the magnesium powder spraying mechanism is including the second fixed block, the storage tank, the second distance sensor, spout the frame, the third mount, first air duct, air pump and first support frame, install the upper left side of casing and be connected with two second fixed blocks, be equipped with the storage tank that is used for storing the magnesium powder between two inside the second fixed blocks, install the upper rear side of casing inner wall and be equipped with the second distance sensor, install the inside upside of casing and be connected with three third mount, be equipped with between the inside of three third mount and be used for spouting the frame with magnesium powder spun, spout frame bottom left side and be equipped with first air duct, the storage tank top also is equipped with first air duct, the first air duct downside of downside passes the installation casing and is connected with first support frame with the lower right side of storage tank, first support frame middle part is equipped with the air pump, the air pump bottom is connected with the first air duct of upside.
Further, the collecting mechanism for collecting magnesium powder comprises a second supporting frame, a fixing plate frame, a second air duct, a fourth fixing frame, a fan, a sponge filter plate, a suction frame and an air flow sensor, wherein the rear lower side of the installation shell is connected with two second supporting frames, the two second supporting frames are internally fixed with the plate frame, the second air duct is connected between the top of the fixing plate frame and the installation shell, the suction frame for absorbing redundant magnesium powder is arranged on the upper side of the inner part of the installation shell, the rear side of the bottom of the suction frame is connected with the top of the second air duct, the fourth fixing frame is connected with the fourth fixing frame, the fan is arranged in the middle of the fourth fixing frame, the sponge filter plate for filtering impurities in the magnesium powder is arranged on the lower side of the inner part of the fixing plate frame, and the air flow sensor is arranged in the first air duct of the upper side.
The basketball training assisting device comprises a basketball training assisting frame, a basketball training assisting device and a basketball training assisting device, and is characterized by further comprising a control box, wherein the control box is arranged on the front upper side of a mounting shell, the control box comprises a storage battery, a power module and a control module, the storage battery supplies power for the whole basketball training assisting frame for holding basketball by one hand, the output end of the storage battery is electrically connected with the power module, a power main switch is connected to the power module through a circuit, and the power module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor, the airflow sensor, the photosensitive sensor, the second distance sensor, the pressure sensor and the photoelectric sensor are all electrically connected with the control module, the first gear motor and the second gear motor are all connected with the control module through the direct current motor positive and negative rotation module, and the electric push rod, the air pump and the fan are all connected with the control module through the relay control module.
The invention has the following advantages: 1. according to the invention, the screw rod is driven to rotate by the output shaft of the first gear motor, so that the screw rod drives the movable frame and the pressing block to move downwards, and the pressing block drives the containing plate to move downwards, so that people do not need to make the containing plate move downwards by means of foreign objects.
2. According to the invention, basketball is blocked by the baffle frame, so that people do not need to temporarily put the basketball into the guide pipeline, and when the output shaft of the second gear motor drives the spur gear to rotate, the spur gear drives the first rack, the second rack, the first connecting frame, the second connecting frame and the baffle frame to move outwards, so that the baffle frame does not block the basketball any more, and automatic blanking can be realized.
3. According to the invention, the magnesium powder is blown into the spraying frame through the first air duct at the lower side by the air pump, so that the spraying frame sprays the magnesium powder onto the basketball, and thus, the phenomenon that hands of people slip when holding the basketball can be avoided, and the difficulty of people holding the basketball can be reduced.
4. According to the invention, the excessive magnesium powder in the installation shell is sucked into the second air duct through the suction frame by the fan, so that the magnesium powder slides into the fixed plate frame through the second air duct, and the sponge filter plate can filter impurities carried in the magnesium powder, so that the magnesium powder can be recycled, and people do not need to manually collect the magnesium powder in the installation shell.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view, partly in section, of the present invention.
Fig. 4 is a schematic perspective view of a first perspective view of a pressing mechanism according to the present invention.
Fig. 5 is an enlarged view at a of the present invention.
Fig. 6 is a schematic view of a second perspective of the pressing mechanism of the present invention.
Fig. 7 is a schematic perspective view of a positioning mechanism according to the present invention.
Fig. 8 is a schematic perspective view of a part of a detent mechanism according to the present invention.
Fig. 9 is a schematic cross-sectional perspective view of the emission enhancement mechanism of the present invention.
Fig. 10 is a schematic perspective view of a storage mechanism according to the present invention.
Fig. 11 is an enlarged view of the present invention at B.
FIG. 12 is a schematic perspective view of a magnesium powder spraying mechanism according to the present invention.
Fig. 13 is an enlarged view of the invention at C.
Fig. 14 is a schematic cross-sectional perspective view of the collection mechanism of the present invention.
Fig. 15 is a schematic perspective view of a first part of the collecting mechanism according to the present invention.
Fig. 16 is a schematic perspective view of a second part of the collecting mechanism of the present invention.
Fig. 17 is a circuit block diagram of the present invention.
Fig. 18 is a schematic circuit diagram of the present invention.
Reference numerals: 1_mounting housing, 2_guide tube, 3_control box, 4_first slide bar, 5_holding plate, 6_first spring, 7_hold down mechanism, 71_motor frame, 72_first gear motor, 73_press block, 74_lead screw, 75_moving frame, 76_first distance sensor, 8_detent mechanism, 81_first mount, 82_electric push rod, 83_push frame, 84_guide bar, 85_photoelectric sensor, 86_clamp block, 87_mount, 88_first rotary bar, 89_pedal, 810_second slide bar, 811_second spring, 812_moving block, 813_swing bar, 814_support block, 815_second rotary bar, 816_photosensitive sensor, 9_fire enhancement mechanism, 91_housing, 92_third spring, 93_first telescopic bar, 94_fourth spring, 95_connecting press bar, 10_put the thing mechanism, 101_first fixed block, 102_pressure sensor, 103_second telescopic link, 104_first link, 105_baffle frame, 106_second gear motor, 107_spur gear, 108_first rack, 109_second rack, 1010_second link, 1011_second mount, 11_magnesium powder spraying mechanism, 111_second fixed block, 112_storage tank, 113_second distance sensor, 114_spray frame, 115_third mount, 116_first air duct, 117_air pump, 118_first support frame, 12_collection mechanism, 121_second support frame, 122_fixed rack, 123_second air duct, 124_fourth mount, 125_fan, 126_sponge filter, 127_suction frame, 128_air flow sensor.
Detailed Description
The invention will be further described with reference to the accompanying drawings and detailed description below:
example 1
Referring to fig. 1-3, an auxiliary training frame for holding balls by one hand comprises a mounting shell 1, a guide pipeline 2, first sliding rods 4, a holding plate 5, a first spring 6, a pressing mechanism 7, a clamping mechanism 8 and an emission enhancing mechanism 9, wherein the first sliding rods 4 are symmetrically welded on the front and back of the inner bottom of the mounting shell 1, the guide pipeline 2 is welded on the left side of the mounting shell 1, the holding plate 5 is connected between the upper parts of the two first sliding rods 4 in a sliding manner, the first spring 6 is connected between the front and back sides of the inner bottom of the holding plate 5 and the inner bottom of the mounting shell 1, the pressing mechanism 7 is connected between the mounting shell 1 and the holding plate 5, the clamping mechanism 8 is arranged in the mounting shell 1, and the emission enhancing mechanism 9 is arranged in the inner bottom of the mounting shell 1.
Referring to fig. 1, 4, 5 and 6, the pushing mechanism 7 includes a motor frame 71, a first gear motor 72, a pressing block 73, a screw rod 74, a moving frame 75 and a first distance sensor 76, the right side of the bottom in the installation housing 1 is fixedly connected with the motor frame 71 through bolts, the right side of the installation housing 1 is rotatably connected with the screw rod 74, the motor frame 71 is provided with the first gear motor 72 through bolts, the bottom of the screw rod 74 is connected with the top of the output shaft of the first gear motor 72 through a coupling, the upper portion of the screw rod 74 is in threaded connection with the moving frame 75, the upper portions of the two first sliding rods 4 are both provided with pressing blocks 73 in a sliding manner, the right sides of the two pressing blocks 73 are both connected with the moving frame 75, and the front wall in the installation housing 1 is provided with the first distance sensor 76.
Referring to fig. 1, 7 and 8, the detent mechanism 8 comprises a first fixing frame 81, an electric push rod 82, a push frame 83, a guide rod 84, a photoelectric sensor 85, a clamping block 86, a mounting frame 87, a first rotating rod 88, a pedal 89, a second sliding rod 810, a second spring 811, a moving block 812, a swinging rod 813, a supporting block 814, a second rotating rod 815 and a photosensitive sensor 816, wherein the first fixing frame 81 is welded on the left lower side of the inside of the installation shell 1, the electric push rod 82 is mounted on the upper portion of the first fixing frame 81 through bolts, the guide rod 84 is welded on the left lower side of the inside of the installation shell 1, the guide rod 84 is positioned on the upper side of the first fixing frame 81, the push frame 83 is connected on the guide rod 84 in a sliding manner, the left lower side of the push frame 83 is connected with the left side of the telescopic rod of the electric push rod 82, the photoelectric sensor 85 is arranged on the front wall of the inside of the installation shell 1, the photoelectric sensor 85 is positioned on the lower side of the first distance sensor 76, the symmetry is equipped with fixture block 86 around pushing away frame 83 upper right side, two fixture blocks 86 all are connected with installation casing 1 slidingtype, the front downside welding of installation casing 1 has mounting bracket 87, the front side rotation of mounting bracket 87 is connected with first bull stick 88, first bull stick 88 middle part is equipped with footboard 89, the welding of mounting bracket 87 downside has second slide bar 810, second slide bar 810 front side slidingtype is connected with movable block 812, be connected with second spring 811 between movable block 812 and the mounting bracket 87, second spring 811 overlaps on second slide bar 810, movable block 812 both sides all have pendulum rod 813 through the round pin hub connection, there are two supporting blocks 814 pedal 89 bottom through the bolt rigid coupling, rotation type is connected with second bull stick 815 between two supporting blocks 814, the both sides all are connected with homonymous pendulum rod 813 rotation type of second bull stick 815, upper right side rear side of mounting bracket 87 is equipped with photosensitive sensor 816.
Referring to fig. 2 and 9, the emission enhancement mechanism 9 includes a housing 91, a third spring 92, a first telescopic rod 93, a fourth spring 94 and a connecting pressing column 95, the first telescopic rods 93 are symmetrically welded around the bottom in the installation housing 1, the tops of the two first telescopic rods 93 are connected with the containing plate 5, the fourth spring 94 is connected between the middle parts of the two first telescopic rods 93 and the bottom of the containing plate 5, the housing 91 is arranged in the middle of the bottom in the installation housing 1, the connecting pressing column 95 is slidingly connected on the upper side in the housing 91, the top of the connecting pressing column 95 is connected with the containing plate 5, and the third spring 92 is connected between the bottom of the connecting pressing column 95 and the bottom in the housing 91.
When people need to exercise a basketball by one hand, the power supply main switch is pressed down to electrify the equipment, the control module controls the first distance sensor 76 to work, the first distance sensor 76 detects that the distance between the first distance sensor 76 and the containing plate 5 reaches a preset value, the control module controls the first gear motor 72 to start, the output shaft of the first gear motor 72 drives the screw rod 74 to rotate, the screw rod 74 drives the movable frame 75 and the pressing block 73 to move downwards, the pressing block 73 drives the containing plate 5 to move downwards, at the moment, the first spring 6, the first telescopic rod 93 and the fourth spring 94 are compressed, the containing plate 5 moves downwards to drive the connecting pressing column 95 to move downwards, at the moment, the third spring 92 is compressed, when the containing plate 5 moves downwards to approach the photoelectric sensor 85, the photoelectric sensor 85 detects that the light is darker to reach the preset value, the control module controls the telescopic rod of the electric push rod 82 to shrink for one second, the telescopic rod of the electric push rod 82 drives the push frame 83 and the clamping block 86 to move to the right, so that the clamping block 86 limits the containing plate 5, meanwhile, the control module also controls the output shaft of the first gear motor 72 to reversely rotate for three seconds, the output shaft of the first gear motor 72 drives the screw rod 74 to reversely rotate, further drives the moving frame 75 and the pressing block 73 to move upwards and reset, so that the pressing block 73 is separated from the containing plate 5, then people put basketball into the guide pipeline 2, the basketball rolls onto the containing plate 5 through the guide pipeline 2, then people pedal the pedal 89, the pedal 89 rotates, the pedal 89 drives the second rotary rod 815 and the swinging rod 813 to rotate, further drives the moving block 812 to move backwards, at the moment, the second spring 811 is compressed, when the pedal 89 rotates to approach the photosensitive sensor 816, the photosensitive sensor 816 detects darker change of light to reach a preset value, the control module controls the extension of the telescopic rod of the electric push rod 82 to reset for one second, the telescopic rod of the electric push rod 82 drives the push frame 83 and the clamping block 86 to move left to reset, so that the clamping block 86 is separated from the containing plate 5, at the moment, the first spring 6, the third spring 92 and the fourth spring 94 are all reset, the connecting pressing column 95, the first telescopic rod 93 and the containing plate 5 are respectively driven to move upwards to reset, the containing plate 5 is used for ejecting basketball to be installed on the shell 1, then people catch the basketball by one hand, the basketball holding capacity of people can be exercised, the reaction speed of people can be improved, the speed of launching the basketball by the equipment can be improved under the action of the third spring 92, the first telescopic rod 93, the fourth spring 94 and the connecting pressing column 95, then the feet are moved away from the pedal 89, at the moment, the second spring 811 is reset, the moving block 812 is driven to move forwards to reset, the swinging rod 813, the second swinging rod 815 and the pedal 89 are driven to reset, and when the basketball is not needed to be used, the equipment is powered off by pressing the power master switch again.
Example 2
On the basis of embodiment 1, please refer to fig. 1, 10 and 11, further include a storage mechanism 10, the storage mechanism 10 includes a first fixing block 101, a pressure sensor 102, a second telescopic rod 103, a first connecting frame 104, a baffle frame 105, a second gear motor 106, a spur gear 107, a first rack 108, a second rack 109, a second connecting frame 1010 and a second fixing frame 1011, two first fixing blocks 101 are welded on the front lower side of the inner wall of the installation housing 1, a pressure sensor 102 is disposed between the inner sides of the two first fixing blocks 101, two second telescopic rods 103 are welded on the right upper side of the guide pipeline 2, a first connecting frame 104 is disposed on the front side of the second telescopic rod 103 on the front side, a second connecting frame 1010 is disposed on the rear side of the second telescopic rod 103 on the rear side, the first connecting frame 104 and the lower side of the second connecting frame 1010 are both provided with baffle frames 105, a second fixing frame 1011 is fixedly connected on the right side of the top of the guide pipeline 2 through bolts, a second gear motor 106 is mounted on the second fixing frame 1011 through bolts, two second gear frames 108 are connected on the output shaft 106 of the second gear motor through the first rack 107 and the first rack 107, and the first rack 107 are both meshed with the first rack 107.
People put basketball into the guide pipeline 2, the baffle frame 105 blocks basketball, when the containing plate 5 moves downwards to be in contact with the pressure sensor 102, the pressure sensor 102 detects that the pressure reaches a preset value, the control module controls the output shaft of the second speed reduction motor 106 to rotate for two seconds, then the output shaft of the second speed reduction motor 106 reversely rotates for two seconds to reset, the output shaft of the second speed reduction motor 106 drives the spur gear 107 to rotate, the spur gear 107 drives the first rack 108 and the second rack 109 to move outwards, then drives the first connecting frame 104 and the second connecting frame 1010 to move outwards, then drives the baffle frame 105 to move outwards, so that the baffle frame 105 does not block basketball, then the basketball rolls down to the top of the containing plate 5, after two seconds, the output shaft of the second speed reduction motor 106 drives the spur gear 107 reversely, and then drives the first rack 108 and the second rack 109 to move inwards to reset, and then drives the first connecting frame 104, the second connecting frame 1010 and the baffle frame 105 to move inwards to reset, so that people do not need to temporarily put the basketball into the guide pipeline 2, and automatic blanking can be achieved.
Referring to fig. 2, 12 and 13, the magnesium powder spraying mechanism 11 further includes a magnesium powder spraying mechanism 11, the magnesium powder spraying mechanism 11 includes a second fixing block 111, a storage box 112, a second distance sensor 113, a spraying frame 114, a third fixing frame 115, a first air duct 116, an air pump 117 and a first supporting frame 118, two second fixing blocks 111 are welded on the upper left side of the installation housing 1, the storage box 112 is disposed between the two second fixing blocks 111, the second distance sensor 113 is disposed on the upper rear side of the inner wall of the installation housing 1, three third fixing frames 115 are welded on the upper inner side of the installation housing 1, a spraying frame 114 is disposed between the three third fixing frames 115, a first air duct 116 is disposed on the left side of the bottom of the spraying frame 114, a first air duct 116 is also disposed on the top of the storage box 112, the lower side of the first air duct 116 passes through the installation housing 1 and is connected with the lower right side of the storage box 112, the upper left side of the installation housing 1 is fixedly connected with the first supporting frame 118 through bolts, the air pump 117 is disposed in the middle of the first supporting frame 118, and the bottom of the air pump 117 is connected with the first air duct 116.
People pack into the storage tank 112 with the magnesium powder, when basketball upwards moves, the distance between second distance sensor 113 detects and the basketball reaches the default, control module control air pump 117 starts one second, air pump 117 blows the magnesium powder to spout in the frame 114 through the first air duct 116 of downside for spout the frame 114 and spout the magnesium powder to the basketball, so, when people hold the basketball, can avoid the hand to skid, and then can reduce people's degree of difficulty of holding the basketball, after one second, air pump 117 stops the operation.
Referring to fig. 1, 14, 15 and 16, the collecting device 12 further includes a collecting device 12, the collecting device 12 includes a second supporting frame 121, a fixing frame 122, a second air duct 123, a fourth fixing frame 124, a fan 125, a sponge filter plate 126, a suction frame 127 and an air flow sensor 128, the suction frame 127 is disposed on the upper side of the inside of the installation housing 1, two second supporting frames 121 are welded on the lower side of the rear of the installation housing 1, the fixing frame 122 is fixed on the inside of the two second supporting frames 121, the second air duct 123 is connected between the top of the fixing frame 122 and the installation housing 1, the rear side of the bottom of the suction frame 127 is connected with the top of the second air duct 123, the fourth fixing frame 124 is welded on the upper side of the inside of the fixing frame 122, the fan 125 is disposed in the middle of the fourth fixing frame 124, the sponge filter plate 126 is disposed on the lower side of the inside of the fixing frame 122, and the air flow sensor 128 is disposed in the inside of the first air duct 116 on the upper side.
When the air pump 117 starts, the air flow rate detected by the air flow sensor 128 reaches a preset value, the control module controls the fan 125 to start, so that the fan 125 sucks redundant magnesium powder in the installation shell 1 into the second air guide pipe 123 through the suction frame 127, then the magnesium powder slides down into the fixed plate frame 122 through the second air guide pipe 123, the magnesium powder falls on the sponge filter plate 126, the sponge filter plate 126 can filter impurities carried in the magnesium powder, the filtered magnesium powder falls down into a frame ready for people, the magnesium powder can be recycled, people are not required to collect the magnesium powder in the installation shell 1 manually, and when the air pump 117 stops, the air flow sensor 128 detects that the control flow rate returns to the preset value, the control module controls the fan 125 to stop.
Referring to fig. 1, 17 and 18, the basketball stand further comprises a control box 3, the upper front side of the installation shell 1 is provided with the control box 3, the control box 3 comprises a storage battery, a power module and a control module, the storage battery supplies power for the whole auxiliary training stand for holding basketball by one hand, the output end of the storage battery is electrically connected with the power module, the power module is connected with a main power switch by a circuit, and the power module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor 76, the airflow sensor 128, the photosensitive sensor 816, the second distance sensor 113, the pressure sensor 102 and the photoelectric sensor 85 are all electrically connected with the control module, the first gear motor 72 and the second gear motor 106 are all connected with the control module through the direct current motor forward and reverse rotation module, and the electric push rod 82, the air pump 117 and the fan 125 are all connected with the control module through the relay control module.
It will be appreciated by persons skilled in the art that the above embodiments are not intended to limit the invention in any way, and that all technical solutions obtained by means of equivalent substitutions or equivalent transformations fall within the scope of the invention.
Claims (5)
1. The utility model provides a single hand holds ball and uses supplementary training frame, including installation casing (1), guide pipeline (2), first slide bar (4), hold plate (5) and first spring (6), installation casing (1) left side is connected with guide pipeline (2) that are used for leading the basketball, symmetrical connection has first slide bar (4) around the bottom in installation casing (1), sliding connection has hold plate (5) that are used for supporting the basketball between two first slide bar (4) upper portions, be connected with first spring (6) between both sides all and installation casing (1) inner bottom in holding plate (5) front and back, characterized by, still including pushing down mechanism (7), screens mechanism (8) and transmission enhancement mechanism (9), be connected with between installation casing (1) and hold plate (5) and be used for driving pushing down mechanism (7) that hold plate (5) and down remove, pushing down mechanism (7) are including briquetting (73), lead screw (74) and movable frame (75), installation casing (1) right side rotation type is connected with (74), be equipped with first spring (6) between the bottom all in bottom and installation casing (5) inner bottom, it is used for pushing down slider (75) to move down plate (4) to drive down, the right sides of the two pressing blocks (73) are connected with the movable frame (75), a clamping mechanism (8) for limiting the containing plate (5) is arranged in the installation shell (1), and an emission enhancement mechanism (9) for improving the emission speed is arranged at the inner bottom of the installation shell (1); the pushing mechanism (7) further comprises a motor frame (71), a first gear motor (72) and a first distance sensor (76), the right side of the inner bottom of the installation shell (1) is connected with the motor frame (71), the motor frame (71) is provided with the first gear motor (72), the top of an output shaft of the first gear motor (72) is connected with the bottom of the screw rod (74), and the first distance sensor (76) is arranged on the inner front wall of the installation shell (1); the clamping mechanism (8) comprises a first fixing frame (81), an electric push rod (82), a push frame (83), a guide rod (84), a photoelectric sensor (85), a clamping block (86), a mounting frame (87), a first rotating rod (88), a pedal (89), a second sliding rod (810), a second spring (811), a moving block (812), a swinging rod (813), a supporting block (814), a second rotating rod (815) and a photosensitive sensor (816), wherein the first fixing frame (81) is connected to the left lower side inside a mounting shell (1), the electric push rod (82) is arranged on the upper portion of the first fixing frame (81), the guide rod (84) is connected to the left lower side inside the mounting shell (1) in a sliding manner, the push frame (83) is connected to the left side of the electric push rod (82) in a sliding manner, the photoelectric sensor (85) is arranged on the inner front wall of the mounting shell (1), two clamping blocks (86) used for limiting the holding block (5) are arranged on the right upper side of the push frame (83) and are both connected to the mounting shell (1) in a sliding manner, the front rotating rod (87) is connected to the front lower side of the mounting shell (88), the middle part of the first rotating rod (88) is provided with a pedal (89), the lower side of the mounting frame (87) is connected with a second sliding rod (810), the front side of the second sliding rod (810) is connected with a moving block (812) in a sliding manner, a second spring (811) is sleeved on the second sliding rod (810), two ends of the second spring (811) are respectively connected with the moving block (812) and the mounting frame (87), the left side and the right side of the moving block (812) are respectively and rotatably connected with a swinging rod (813), the bottom of the pedal (89) is connected with two supporting blocks (814), a second rotating rod (815) is rotatably connected between the two supporting blocks (814), and the left side and the right side of the second rotating rod (815) are respectively and rotatably connected with the swinging rod (813) on the same side, and the rear side of the right upper part of the mounting frame (87) is provided with a photosensitive sensor (816); the emission enhancement mechanism (9) comprises a shell (91), a third spring (92), a first telescopic rod (93), a fourth spring (94) and a connecting pressing column (95), wherein the shell (91) is arranged in the middle of the bottom in the installation shell (1), the connecting pressing column (95) is connected to the upper side of the inner portion of the shell (91), the top of the connecting pressing column (95) is connected with the containing plate (5), the third spring (92) is connected between the bottom of the connecting pressing column (95) and the bottom in the shell (91), the first telescopic rods (93) are symmetrically connected in the front and back in the installation shell (1), the tops of the two first telescopic rods (93) are connected with the containing plate (5), and the fourth spring (94) is connected between the middle parts of the two first telescopic rods (93) and the bottom of the containing plate (5).
2. The auxiliary training frame for holding a ball by one hand according to claim 1, further comprising a holding mechanism (10) for blocking basketball, wherein the holding mechanism (10) comprises a first fixing block (101), a pressure sensor (102), a second telescopic rod (103), a first connecting frame (104), a baffle frame (105), a second gear motor (106), a spur gear (107), a first rack (108), a second rack (109), a second connecting frame (1010) and a second fixing frame (1011), two first fixing blocks (101) are connected to the front lower side of the inner wall of the installation shell (1), a pressure sensor (102) is arranged between the inner sides of the two first fixing blocks (101), two second telescopic rods (103) are connected to the right upper side of a guide pipeline (2), a first connecting frame (104) is arranged on the front side of the second telescopic rod (103), a second connecting frame (1010) is arranged on the rear side of the second telescopic rod (103), two first connecting frames (104) and the lower side of the second connecting frame (1010) are respectively provided with a second gear motor (1011) for blocking basketball, a second output shaft (106) is connected to the right upper side of the second fixing frame (1011), the upper part of the first connecting frame (104) is provided with a first rack (108), the upper side of the second connecting frame (1010) is provided with a second rack (109), and the first rack (108) and the second rack (109) are meshed with the spur gear (107).
3. The auxiliary training frame for holding balls by one hand according to claim 2, further comprising a magnesium powder spraying mechanism (11) for spraying magnesium powder to basketball, wherein the magnesium powder spraying mechanism (11) comprises a second fixed block (111), a storage box (112), a second distance sensor (113), a spraying frame (114), a third fixed frame (115), a first air duct (116), an air pump (117) and a first supporting frame (118), two second fixed blocks (111) are connected to the left upper side of the installation shell (1), a storage box (112) for storing magnesium powder is arranged between the interiors of the two second fixed blocks (111), a second distance sensor (113) is arranged on the upper rear side of the inner wall of the installation shell (1), three third fixed frames (115) are connected to the upper side of the installation shell (1), a spraying frame (114) for spraying magnesium powder is arranged between the interiors of the three third fixed frames (115), a first air duct (116) is arranged on the left side of the bottom of the spraying frame (114), a first air duct (116) is also arranged on the top of the air pump (112), the first air duct (116) on the lower side passes through the installation shell (1) and is connected to the right upper side of the first supporting frame (118), the bottom of the air pump (117) is connected with a first air duct (116) at the upper side.
4. The auxiliary training frame for holding balls by one hand according to claim 3, further comprising a collecting mechanism (12) for collecting magnesium powder, the collecting mechanism (12) comprises a second supporting frame (121), a fixing plate frame (122), a second air duct (123), a fourth fixing frame (124), a fan (125), a sponge filter plate (126), a suction frame (127) and an air flow sensor (128), two second supporting frames (121) are connected to the lower rear side of the installation shell (1), a second air duct (123) is connected between the top of the fixing plate frame (122) and the installation shell (1), the upper inner side of the installation shell (1) is provided with the suction frame (127) for absorbing redundant magnesium powder, the rear bottom side of the suction frame (127) is connected with the top of the second air duct (123), the upper inner side of the fixing plate frame (122) is connected with the fourth fixing frame (124), the middle part of the fourth fixing frame (124) is provided with the fan (125), the lower inner side of the fixing frame (122) is provided with the first air duct (116) for filtering the sponge filter plate in the magnesium powder, and the upper side of the sponge filter plate (126) is provided with the air duct (116).
5. The auxiliary training frame for holding basketball by one hand according to claim 4, further comprising a control box (3), wherein the control box (3) is arranged on the front upper side of the installation shell (1), the control box (3) comprises a storage battery, a power module and a control module, the storage battery supplies power to the whole auxiliary training frame for holding basketball by one hand, the output end of the storage battery is electrically connected with the power module, the power module is connected with a power main switch by a circuit, and the power module is electrically connected with the control module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the first distance sensor (76), the airflow sensor (128), the photosensitive sensor (816), the second distance sensor (113), the pressure sensor (102) and the photoelectric sensor (85) are electrically connected with the control module, the first gear motor (72) and the second gear motor (106) are connected with the control module through the direct current motor forward and reverse rotation module, and the electric push rod (82), the air pump (117) and the fan (125) are connected with the control module through the relay control module.
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| CN202111515558.XA CN114307099B (en) | 2021-12-13 | 2021-12-13 | Auxiliary training frame for holding ball by one hand |
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| US6402153B1 (en) * | 2000-08-03 | 2002-06-11 | Mattel, Inc | Childrens basketball-type game |
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| US20180345086A1 (en) * | 2017-05-31 | 2018-12-06 | Dozie Mbonu | Basketball Training Apparatus |
| CN111298404B (en) * | 2020-03-06 | 2021-04-13 | 卢雪峰 | Auxiliary training frame for holding ball with single hand |
| CN112044045B (en) * | 2020-09-02 | 2021-11-02 | 山东电子职业技术学院 | Automatic basketball serving machine |
| CN112973053A (en) * | 2021-04-16 | 2021-06-18 | 魏守昌 | Gripping type ball picking device for ball training |
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|---|---|---|---|---|
| CA2582215A1 (en) * | 2006-08-02 | 2008-02-02 | Wilson Sporting Goods Co. | Game ball having optimally positioned grooves and/or ridges |
| CN207477933U (en) * | 2017-05-18 | 2018-06-12 | 林世泳 | Available for the rubber thumbstall of basketball movement and rubber pinkie set |
| CN110270071A (en) * | 2019-06-27 | 2019-09-24 | 长春工业大学 | A kind of intelligent training mate robot of imitative radar type all-around service rebounder |
| CN212038898U (en) * | 2020-04-25 | 2020-12-01 | 赵云 | Shooting training auxiliary device |
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| CN114307099A (en) | 2022-04-12 |
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