CN108261760B - Ball game device for bicycle - Google Patents

Abstract

The invention relates to a bicycle ball game device, which comprises a bicycle, a speed reducer arranged at the rear end of the bicycle, a ball control device arranged at the front end of the bicycle and a game field, wherein the speed reducer is arranged at the front end of the bicycle; the ball control device comprises a frame, a ball holding and shooting device and a control device, wherein the upper end of the frame is provided with a connecting interface which is detachably connected with the front end of the bicycle frame, and the control device is detachably connected with the handle of the bicycle; the game field comprises a bottom plate, a surrounding baffle arranged on the periphery of the bottom plate and more than one ball inlet unit arranged on the bottom plate, wherein each ball inlet unit comprises a ball inlet, a ball outlet channel connected between the ball inlet and the ball outlet and more than one ball inlet score line. The device is provided with a ball game field special for the bicycle, the speed of the bicycle is reduced by utilizing the speed reducing device, the ball is controlled to accurately move by utilizing the ball control device and shot at a designated place, the device has interestingness and ornamental value, and integrates entertainment and body building.

Description

Ball game device for bicycle

Technical Field

The invention relates to a game device, in particular to a bicycle ball game device.

Background

Along with the improvement of living standard, the material culture and the mental culture of people are also continuously enriched, and the bicycle is not only used for riding instead of walk, but also used for various ball game competitions, thereby not only achieving the effect of exercise, but also having interestingness, entertainment and ornamental value. However, there is no ball game device specially used for bicycles, such as a game field, a device for precisely controlling and shooting balls in ball games, and the like.

Disclosure of Invention

The invention aims to overcome the defects and provide the ball game device for the bicycle, which is provided with a ball game field special for the bicycle, reduces the speed of the bicycle by using a speed reducing device, controls the ball to move accurately by using a ball control device and shoots the ball at a designated place, has interestingness and ornamental value, and integrates entertainment and body building.

The invention is realized in the following way: a bicycle ball game device, characterized in that: the device comprises a bicycle, a speed reducing device which is arranged at the rear end of the bicycle and is matched with the rear wheel of the bicycle for transmission and used for reducing the riding speed of the bicycle, a ball control device which is arranged at the front end of the bicycle and a game field; the ball control device comprises a frame, a ball holding and shooting device arranged at the lower end of the frame and a control device connected with the ball holding and shooting device and used for controlling the ball holding and shooting device to hold or shoot balls, wherein a connecting interface used for being detachably connected with the front end of a bicycle frame is arranged at the upper end of the frame, and the control device is detachably connected with a bicycle handle; the game field comprises a bottom plate, a surrounding baffle arranged on the periphery of the bottom plate and more than one ball inlet unit arranged on the bottom plate, wherein each ball inlet unit comprises a ball inlet, a ball outlet channel connected between the ball inlet and the ball outlet and more than one ball inlet score line arranged outside the ball inlet from the near to the far.

In order to better hold the ball and shoot the ball, hold the ball and shoot the ball device including setting firmly in the hold the ball of frame lower extreme and penetrating the ball body and the symmetry divide to locate the hold ball and shoot the ball control board of both ends about the ball body, hold the ball and penetrate the ball body and control both ends and be equipped with two pivots, the middle part of every ball control board rotates respectively and connects in the pivot of corresponding side and can open and close in the horizontal direction, hold the ball and shoot the ball device and still including setting firmly in the pivot and connect and be used for making the ball control board turn to the ball torsion spring of shooting the ball of opening the state by holding the ball state between holding the ball and penetrating the ball body.

In order to better operate the ball control plate to hold the ball or shoot the ball, the control device comprises a control wire assembly connected between the ball holding and shooting device and the control device, a ball control device body detachably fixedly arranged on the handle of the bicycle, a rolling assembly movably sleeved on the handle of the bicycle and used for tightening the control wire assembly to enable the ball holding and shooting device to be in a ball holding state, and a ball shooting switch assembly arranged between the ball control device body and the rolling assembly and used for enabling the rolling assembly to be in a tightening or loosening state to enable the ball holding and shooting device to hold the ball or shoot the ball.

Preferably, the ball control device body is a fixed shell detachably fixed on the bicycle handle, the winding assembly comprises a rotating handle, a reset torsion spring and two rotating wheels, the rotating handle is movably sleeved on the bicycle handle and is partially positioned in the fixed shell, the reset torsion spring is connected between the fixed shell and the rotating handle and is used for driving the rotating handle to reset after rotating, the two rotating wheels are coaxially fixed on the rotating handle and are positioned in the fixed shell, the control line assembly comprises two sleeves, two ends of each sleeve are respectively fixed on the fixed shell and the ball-holding ball-shooting body, two control lines are respectively movably sleeved in the two sleeves, and two ends of each control line are respectively connected with the rotating wheels and the ball control plate on the corresponding sides.

In order to utilize the ball shooting switch assembly to shoot balls, the ball shooting switch assembly comprises a hooking inclined plane arranged on one side surface of any rotating wheel, a trigger shaft which is rotationally and vertically arranged on the fixed shell, a limiting block which is fixedly arranged at the middle part of the trigger shaft and is used for being matched with the hooking inclined plane, a ball shooting trigger which is fixedly arranged at the upper end of the trigger shaft, and a trigger torsion spring which is arranged between the fixed shell and the trigger shaft and is used for driving the trigger shaft to return after rotating, wherein the hooking inclined plane is an inclined plane which extends spirally along the axis direction of the rotating wheel, and a step which is used for being matched with the limiting block is formed between the highest surface of the hooking inclined plane and the side surface of the rotating wheel.

In order to reduce the speed of riding of bicycle better to reduce the stadium, increase exercise intensity, decelerator is single-wheel single-roller decelerator, single-wheel single-roller decelerator includes the base, one rotates the wheel that is used for driving single-wheel single-roller decelerator and removes and one rotates the cylinder that is used for placing the bicycle rear wheel of connecting on the base, single-wheel single-roller decelerator still includes the reduction gear who connects between cylinder and wheel and connects the connecting rod between base and bicycle frame, the lower extreme fixed connection of connecting rod is on the base front end and upper end detachably sets firmly on the bicycle frame.

For carrying out rigid connection with decelerator and bicycle frame better, be equipped with the mounting hole on the bicycle frame, coaxial being equipped with annular draw-in groove in the mounting hole, still be equipped with in the mounting hole by annular draw-in groove extend to the mounting hole drill way and with the parallel dismouting groove of axis of mounting hole, the connecting rod upper end is equipped with the connecting axle with mounting hole assorted, be equipped with the fixed pin of axis and connecting axle axis looks vertically on the connecting axle, the diameter of fixed pin and the width assorted of dismouting groove and annular draw-in groove and the high and dismouting groove of fixed pin and the degree of depth assorted of annular draw-in groove, rotatory departure dismouting groove notch joint in annular draw-in groove behind the fixed pin entering annular draw-in groove through the dismouting groove.

In order to reduce the riding speed of the bicycle, the speed reduction transmission device comprises a pinion, a large gear, a small chain wheel, a large chain wheel and a chain, wherein the pinion is connected onto the base in a rotating mode and is coaxially and fixedly arranged with the roller, the large gear is connected onto the base in a rotating mode and is in meshed transmission with the pinion, the small chain wheel is connected onto the base in a rotating mode and is coaxially and fixedly arranged with the large gear, the large chain wheel is connected onto the base in a rotating mode and is coaxially and fixedly arranged with the wheel, and the chain is connected between the small chain wheel and the large chain wheel.

In order to enable the used ball to return to the first ball collecting depression and the second ball collecting depression for the player to take again, the first ball collecting depression is arranged in the middle of the bottom plate, and the second ball collecting depression is arranged in front of each ball outlet.

In order to automatically count the goal amount and scoring condition of each player and display the goal amount and scoring condition in the display screen, the game field further comprises sensors arranged on the side of each goal mouth and each goal scoring line and the inner side wall of the enclosure, an intelligent control device connected with each sensor and a display screen connected with the intelligent control device.

Compared with the prior art, the invention has the following advantages:

(1) The bicycle ball game device provided by the invention is provided with a ball game field special for a bicycle, the speed of the bicycle is reduced by utilizing the speed reducing device, the ball is controlled to move accurately by utilizing the ball control device and shot at a designated place, the bicycle ball game device has interestingness and ornamental value, and the bicycle ball game device integrates entertainment and body building;

(2) The bicycle ball game device provided by the invention has the advantages that the speed reducer can greatly reduce the riding speed of a bicycle, the sport field is reduced, the exercise intensity is increased, the speed reducer is rigidly connected with the bicycle frame, the controllability is good, the response speed is high, the speed reducer is only provided with one wheel, the bicycle can swing along with the swinging of the bicycle, and the simulation degree is high;

(3) The bicycle ball game device provided by the invention has the advantages that the connecting rod is arranged between the base and the bicycle frame, so that the device can be driven to steer along with the bicycle, and the device can be supported;

(4) According to the ball game device for the bicycle, the connecting rod is assembled in the mounting hole through the connecting shaft, and the speed reducer and the bicycle are quickly fixed and detached through the fixing pin, the annular clamping groove and the dismounting groove, so that the ball game device for the bicycle is convenient to use;

(5) The bicycle ball game device provided by the invention has the advantages that the ball collecting depression II is arranged in front of the ball outlet of the game field, so that the shot balls can be gathered in the ball collecting depression II, and the non-shot balls can also return to the ball collecting depression I so as to be taken out by a player again;

(6) The bicycle ball game device provided by the invention is provided with the intelligent control device, the sensor and the display screen on the game field, so that the goal amount and the scoring condition of each player can be automatically counted and displayed in the display screen;

(7) The bicycle ball game device provided by the invention effectively solves the problem that the traditional bicycle body-building device can only be fixed indoors for use and is boring for exercise, and the bicycle is matched with the bicycle outdoors through the speed reduction training device for ball game or competition, so that the exercise is more fun;

(8) The bicycle ball game device provided by the invention has the advantages that the power generation device is arranged on the speed reduction device, so that the bicycle ball game device can be used for power utilization devices on the training device, such as lamps, music players and the like, and is more fun in training by matching with the light and music effects;

(9) According to the bicycle ball game device provided by the invention, the ball control plate is arranged on the ball control device, the ball can be held for accurate movement when being tightened, and when the ball shooting trigger is stirred, the ball shooting torsion spring drives the ball control plate to be rapidly opened, and the rear end of the ball control plate rapidly shoots the ball, so that the bicycle ball game device is convenient and rapid;

(10) The bicycle ball game device provided by the invention has the advantages that the control device can be arranged on the bicycle handle by utilizing the control wire assembly, the rotation of the rotating handle is converted into the folding and unfolding motion of the ball control plate, the structure is simple, and the cost is low;

(11) According to the bicycle ball game device provided by the invention, the ball control device is provided with the ball shooting switch assembly, when the rotating handle is rotated to take up, the hooking inclined surface pushes up the limiting block, the rotating handle can rotate downwards freely, the reset torsion spring is compressed to store energy, the limiting block automatically enters the step of the hooking inclined surface after rotating for a certain angle, once the ball shooting trigger is pulled, the reset torsion spring drives the rotating handle to rotate reversely to reset and loosen the control line, the ball shooting torsion spring drives the ball control plate to shoot balls, and all the components are matched cooperatively and do not interfere with each other, so that the design is ingenious;

(12) The bicycle ball game device provided by the invention is used as a novel training device, has interestingness and ornamental value, and has wide market prospect.

Drawings

The invention is further described below with reference to the accompanying drawings in conjunction with examples:

FIG. 1 is a schematic three-dimensional view of a bicycle ball game device of the present invention;

FIG. 2 is a schematic three-dimensional structure of the playground of FIG. 1;

FIG. 3 is a schematic view of the three-dimensional structure of the bicycle, the reduction gear and the ball control device of FIG. 1;

FIG. 4 is a schematic three-dimensional structure of the ball control device of FIG. 3;

FIG. 5 is a schematic view of a three-dimensional structure for bursting the ball-holding and shooting device of FIG. 4;

FIG. 6 is a schematic view of a three-dimensional structure of the control device of FIG. 5 in partial cross-section;

FIG. 7 is a schematic view of an exploded construction of the control device of FIG. 5;

FIG. 8 is a schematic view of the three-dimensional structure of the ball control device of FIG. 3 with an additional shield;

FIG. 9 is a schematic three-dimensional view of the reduction gear unit of FIG. 3;

FIG. 10 is a three-dimensional exploded view of the reduction gear unit of FIG. 3;

FIG. 11 is a partial schematic view of the coupling shaft of the reduction gear engaged with the mounting hole in the bicycle frame;

FIG. 12 is a partial schematic view of a mounting hole in a bicycle frame;

FIG. 13 is a schematic three-dimensional view of a single-wheel, double-drum reduction gear;

FIG. 14 is a three-dimensional exploded view of a single wheel, double barrel reduction;

FIG. 15 is a schematic three-dimensional view of a single drum dual wheel reduction apparatus;

FIG. 16 is a three-dimensional exploded view of a single drum dual wheel reduction;

FIG. 17 is a schematic three-dimensional view of a dual drum dual wheel reduction apparatus;

FIG. 18 is a three-dimensional exploded view of a dual drum dual wheel reduction;

FIG. 19 is a schematic three-dimensional structure of a smart game field;

FIG. 20 is a schematic view of a partial three-dimensional structure of another embodiment of a play yard.

The symbols in the drawings illustrate: 1. bicycle, 11, bicycle rear wheel, 12, bicycle frame, 121, 1211, annular clamping groove, 1212, dismounting groove, 13, bicycle handle, 2, reduction gear, 21, base, 211, left seat, 212, right seat, 213, semicircular groove, 214, shaft sleeve, 22, wheel, 23, roller, 231, roller shaft, 232, bearing, 24, reduction gear, 241, pinion, 242, large gear, 243, small sprocket, 244, large sprocket, 245, chain, 25, connecting rod, 251, connecting shaft, 252, fixing pin, 3, ball control device, 31, frame, 311, connecting interface, 32, ball holding and shooting device, 321, ball holding and shooting body, 322, ball control plate, 323, rotating shaft, 324, shooting torsion spring, 33, a control device, 331, a control line component, 3311, a sleeve, 3312, a control line, 332, a ball control device body, 333, a winding component, 3331, a rotating handle, 3332, a reset torsion spring, 3333, a rotating wheel, 334, a ball shooting switch component, 3341, a hooking and unhooking inclined plane, 3342, a trigger shaft, 3343, a limiting block, 3344, a ball shooting trigger, 3345, a trigger torsion spring, 34, a guard board, 4, a game place, 41, a bottom board, 42, a fence, 43, a ball inlet unit, 431, a ball inlet, 432, a ball outlet, 433, a ball outlet channel, 434, a ball inlet score line, 44, a ball collecting depression, 45, a ball collecting depression, 46, a starting line, 47, a transition inclined plate, 48, a sensor, 49, an intelligent control device, 410 and a display screen.

Detailed Description

The present invention is described in detail below with reference to the attached drawings and specific examples of the specification:

as shown in fig. 1 to 20, the present invention provides a bicycle ball game device, which is characterized in that: the device comprises a bicycle 1, a speed reducing device 2 which is arranged at the rear end of the bicycle 1 and is matched with a rear wheel 11 of the bicycle for transmission and used for reducing the riding speed of the bicycle 1, a ball control device 3 which is arranged at the front end of the bicycle 1 and a game field 4; the ball control device 3 comprises a frame 31, a ball holding and shooting device 32 arranged at the lower end of the frame 31 and a control device 33 connected with the ball holding and shooting device 32 and used for controlling the ball holding and shooting device 32 to hold or shoot balls, a connecting interface 311 used for being detachably connected with the front end of the bicycle frame 12 is arranged at the upper end of the frame 31, and the control device 33 is detachably connected to the bicycle handle 13; the game field 4 includes a bottom plate 41, a surrounding shield 42 disposed around the bottom plate 41, and one or more ball inlet units 43 disposed on the bottom plate 41, where each ball inlet unit 43 includes a ball inlet 431, a ball outlet 432, a ball outlet channel 433 connected between the ball inlet 431 and the ball outlet 432, and one or more ball inlet score lines 434 disposed outside the ball inlet 431 from the near to the far. The intersections of the ball inlet 431, the ball outlet 432 and the side wall of the ball outlet channel 433 are all transited by cambered surfaces or inclined surfaces.

As shown in fig. 4 and 5, in order to better hold the ball and shoot the ball, the ball holding and shooting device 32 includes a ball holding and shooting body 321 fixed at the lower end of the frame 31 and ball control plates 322 symmetrically and separately arranged at the left and right ends of the ball holding and shooting body 321, two rotating shafts 323 are arranged at the left and right ends of the ball holding and shooting body 321, the middle part of each ball control plate 322 is respectively connected to the corresponding side rotating shaft 323 in a rotating manner and can be opened and closed in the horizontal direction, and the ball holding and shooting device 32 further includes a ball shooting torsion spring 324 fixed on the rotating shaft 323 and connected between the ball holding and shooting body 321 and the ball control plates 322, so that the ball control plates 322 are rotated from a holding state to an open state to shoot the ball.

As shown in fig. 6 and 7, to better operate the ball control plate to hold or shoot the ball, the control device 33 includes a control wire assembly 331 connected between the ball holding and shooting device 32 and the control device 33, a ball control device body 332 detachably fixed on the bicycle handlebar 13, a winding assembly 333 movably sleeved on the bicycle handlebar 13 for tightening the control wire assembly 331 so as to enable the ball holding and shooting device 32 to be in a ball holding state, and a ball shooting switch assembly 334 arranged between the ball control device body 332 and the winding assembly 333 and used for enabling the winding assembly 333 to be in a tightened or loosened state so as to enable the ball holding and shooting device 32 to hold or shoot the ball.

As shown in fig. 6 and 7, the ball control device body 332 is a fixed shell detachably fixed on the bicycle handle 13, the winding assembly 333 includes a rotating handle 3331 movably sleeved on the bicycle handle 13 and partially positioned in the fixed shell, a reset torsion spring 3332 connected between the fixed shell and the rotating handle 3331 and used for driving the rotating handle 3331 to reset after rotating, and two rotating wheels 3333 coaxially fixed on the rotating handle 3331 and positioned in the fixed shell, the control line assembly 331 includes two sleeves 3311 with two ends respectively fixed on the fixed shell and the ball-holding ball-shooting body 321, and two control lines 3312 movably sleeved in the two sleeves 3311, and two ends of each control line 3312 are respectively connected with the corresponding rotating wheel 3333 and the ball control plate 322.

As shown in fig. 6 and 7, in order to use the ball shooting switch assembly to shoot balls, the ball shooting switch assembly 334 includes a hooking and unhairing inclined surface 3341 disposed on one side surface of any rotating wheel 3333, a trigger shaft 3342 rotatably disposed on the fixed housing, a limit block 3343 fixedly disposed in the middle of the trigger shaft 3342 and used for matching with the hooking and unhairing inclined surface 3341, a ball shooting trigger 3344 fixedly disposed on the upper end of the trigger shaft 3342, and a trigger torsion spring 3345 disposed between the fixed housing and the trigger shaft 3342 and used for driving the trigger shaft 3342 to rotate and return, wherein the hooking and unhairing inclined surface is an inclined surface extending spirally 360 degrees along the axial direction of the rotating wheel 3333, the angle of the spiral surface is generally 45-360 degrees, the longer the length to be retracted is, the larger the angle of the spiral surface is also related to the diameter of the rotating wheel 3333, the larger the diameter of the rotating wheel 3333 is, the smaller the angle of the spiral surface is, and a step 3343 is formed between the highest surface of the hooking and the side surface of the rotating wheel 3333 and the side surface of the limit block 3333.

As shown in fig. 8, in order to avoid injury to the operator, the ball control device 3 further includes a guard 34 disposed around the bicycle 1, wherein the guard 34 is fixedly connected to the frame 31 at a front end and fixedly connected to the bicycle frame 12 at a rear end. When the bicycles collide with each other, only the guard plates collide with each other.

As shown in fig. 9 and 10, in order to reduce the riding speed of the bicycle better, thereby reducing the sport area and increasing the exercise intensity, the speed reducing device 2 is a single-wheel single-roller speed reducing device, the single-wheel single-roller speed reducing device comprises a base 21, a wheel 22 rotationally connected to the base 21 and used for driving the single-wheel single-roller speed reducing device to move, and a roller 23 rotationally connected to the base 21 and used for placing the rear wheel 11 of the bicycle, the single-wheel single-roller speed reducing device further comprises a speed reducing transmission 24 connected between the roller 23 and the wheel 22 and a connecting rod 25 connected between the base 21 and the bicycle frame 12, and the lower end of the connecting rod 25 is fixedly connected to the front end of the base 21 and the upper end of the connecting rod is detachably fixedly arranged on the bicycle frame 12. The speed reducer is provided with only one wheel, can swing along with the swing of the bicycle, and has high simulation degree.

As shown in fig. 11 and 12, in order to better rigidly connect the speed reducer and the bicycle frame, the bicycle frame 12 is provided with a mounting hole 121, an annular clamping groove 1211 is coaxially disposed in the mounting hole 121, a dismounting groove 1212 extending from the annular clamping groove 1211 to the orifice of the mounting hole 121 and parallel to the axis of the mounting hole 121 is further disposed in the mounting hole 121, a connecting shaft 251 matched with the mounting hole 121 is disposed at the upper end of the connecting rod 25, a fixing pin 252 with an axis perpendicular to the axis of the connecting shaft 251 is disposed on the connecting shaft 251, the diameter of the fixing pin 252 is matched with the widths of the dismounting groove 1212 and the annular clamping groove 1211, the height of the fixing pin 252 is matched with the depths of the dismounting groove 1212 and the annular clamping groove 1211, and the fixing pin 252 is rotated away from the notch of the dismounting groove 1212 to be clamped in the annular clamping groove 1211 after entering the annular clamping groove 1211 through the dismounting groove 1212.

As shown in fig. 10, in order to reduce the riding speed of the bicycle, the reduction gear 24 includes a pinion 241 rotatably connected to the base 21 and coaxially fixed to the drum 23, a large gear 242 rotatably connected to the base 21 and meshed with the pinion 241 for transmission, a small sprocket 243 rotatably connected to the base 21 and coaxially fixed to the large gear, a large sprocket 244 rotatably connected to the base 21 and coaxially fixed to the wheel 22, and a chain 245 connected between the small sprocket 243 and the large sprocket 244.

As shown in fig. 10, in order to make the rotation of the drum more flexible, a drum shaft 231 is coaxially fixed on the drum 23, the middle part of the drum shaft 231 is rotatably connected to the base 21 through a bearing 232, and the pinion 241 is fixedly arranged at the end of the drum shaft 231.

Preferably, the diameter of the wheel 22 is 30-160mm.

Preferably, the diameter of the roller 23 is 26-120mm.

In order to supply power to the electric device on the game device, the single-wheel single-drum speed reducer is further provided with a power generation device, the power generation device comprises a stator fixedly arranged on the base 21 and a rotor (not shown in the figure) fixedly arranged on the inner peripheral wall of the drum 23 and matched with the stator, and the power generation device is provided with an electric output end which is connected with an electric appliance. The output electricity can be used by lamps, game equipment, game appliances, sound, music players and the like, and is matched with the effects of light and music, so that training is more fun.

In order to make riding more interesting, the invention can also be provided with an intelligent control device on the speed reducing device, a sensor module is arranged on the roller, and the electricity output by the power generation device can be used by the intelligent control device or can be connected with a charger to charge electronic products such as a tablet personal computer, a mobile phone and the like. When the riding resistance is required to be set, the electric energy is converted into heat energy through the electric energy conversion device and is emitted into the air, the power is reflected to the resistance, and the riding resistance can be set at will. The intelligent control device can be connected with the mobile phone of the rider in a wireless way, and relevant parameters are set through the mobile phone. The sensor module can transmit the parameters such as resistance, speed and the like of the roller during working to a mobile phone of an operator through related software, the operator can observe various parameters and videos such as movement, games or competitions in real time through a mobile phone screen, the mobile phone can be directly used for setting various parameters, and meanwhile, the body-building games or competitions can be carried out together with friends or teams in different places through a related platform of the Internet. The movement and game parameters of the operator can also be uploaded to the display terminal and the management terminal of the coach in real time.

As shown in fig. 13 and 14, the reduction gear 2 of the present invention may be a single-wheel double-drum reduction gear. The speed reducer is different from a single-wheel single-roller speed reducer in that: the single-wheel double-cylinder speed reducer comprises a base 21, a wheel 22 which is rotationally connected to the base 21 and used for driving the single-wheel double-cylinder speed reducer 2 to move, two rollers 23 which are rotationally connected to the base 21 and used for placing the rear wheel 11 of the bicycle, the single-wheel double-cylinder speed reducer 2 further comprises a speed reduction transmission device 24 connected between any roller 23 and the wheel 22 and a connecting rod 25 connected between the base 21 and the bicycle frame 12, and the lower end of the connecting rod 25 is fixedly connected to the front end of the base 21 and the upper end of the connecting rod is detachably and fixedly arranged on the bicycle frame 12. Compared with a speed reducer with only one roller, the speed reducer is stable in transmission and high in movement strength, in addition, the rear wheel of the bicycle is simultaneously pressed on the two rollers, the pressure on the surface of the roller is half smaller than that of the speed reducer with respect to the roller, and the deformation of the contact part of the rear wheel of the bicycle and the roller is greatly reduced, so that the simulation degree of a heavy rider during operation is greatly improved.

As shown in fig. 15 and 16, the reduction gear 2 of the present invention may be a single-drum double-wheel reduction gear. The speed reducer is different from a single-wheel single-roller speed reducer in that: the single-cylinder double-wheel speed reducer 2 comprises a base 21, two wheels 22 symmetrically arranged on two sides of the base 21 and used for driving the single-cylinder double-wheel speed reducer 2 to move, a roller 23 rotatably connected to the base 21 and used for placing the rear wheel 11 of the bicycle, the single-cylinder double-wheel speed reducer 2 further comprises a speed reduction transmission 24 connected between the roller 23 and the wheels 22 and a connecting rod 25 connected between the base 21 and the bicycle frame 12, and the lower end of the connecting rod 25 is rotatably connected to the front end of the base 21 and the upper end of the connecting rod is detachably fixed on the bicycle frame 12. The base 21 comprises a left seat 211 and a right seat 212 detachably connected to the left seat 211, the front ends of the left seat 211 and the right seat 212 are respectively provided with a semicircular groove 213 which can be in butt joint, the single-cylinder double-wheel speed reducer 2 further comprises a shaft sleeve 214 coaxially sleeved in the two semicircular grooves, the lower end of the connecting rod 25 is rotationally connected in the shaft sleeve 214, and the end of the connecting rod 25 is connected with a bolt so that the connecting rod 25 cannot axially move along the shaft sleeve 214. The roller shafts 231 coaxial with the roller 23 are fixedly arranged at the two ends of the roller 23, the middle part of the roller shaft 231 is rotatably connected to the base 21 through a bearing 232, and the pinion 241 is fixedly arranged at the tail end of the roller shaft 231 at any side. The speed reducer is provided with only one roller, is more easily matched with the rear wheel of the bicycle, can not be separated from contact with the rear wheel of the bicycle due to the change of front and rear positions, and has smaller noise during riding. The device is equipped with two wheels that distribute in the bicycle both sides, can effectively reduce the height of bicycle rear wheel and ground, and the operation is safer, and two other wheels are bigger with the area of contact on ground, and frictional resistance when riding is bigger, is fit for the operation of the people that young people or physical stamina are better, simultaneously, after the area of ground contact of wheel increases, and the pressure of effect on the earth's surface is just little, also can operate at the place of relative weak point.

As shown in fig. 17 and 18, the reduction gear unit 2 of the present invention may be a double-drum double-wheel reduction gear unit. The speed reducer is different from a single-cylinder double-wheel speed reducer in that: the double-cylinder double-wheel speed reducer comprises a base 21, two wheels 22 symmetrically arranged on two sides of the base 21 and used for driving the double-cylinder double-wheel speed reducer 2 to move, two rollers 23 rotatably connected to the base 21 and used for placing the rear wheel 11 of the bicycle, the double-cylinder double-wheel speed reducer 2 further comprises a speed reduction transmission device 24 connected between the rollers 23 and the wheels 22 and a connecting rod 25 connected between the base 21 and the bicycle frame 12, and the lower end of the connecting rod 25 is rotatably connected to the front end of the base 21 and the upper end of the connecting rod is detachably fixed on the bicycle frame 12. Compared with a speed reducer with only one roller, the speed reducer is more stable in transmission and higher in movement intensity.

As shown in fig. 2, in order to allow the used ball to return to the first ball collecting depression and the second ball collecting depression for the player to take again, a first ball collecting depression 44 is provided in the middle of the bottom plate 41, and a second ball collecting depression 45 is provided in front of each ball outlet 432. An initiation line 46 is provided between the first and second converging depressions 44, 45. The ground can be dug out in the shape on the fixed ground, or the bottom plate 41 and the enclosure 42 can be made into a spliced block for assembly.

As shown in fig. 19, in order to automatically count the goal amount and score of each player and display them on the display screen, the game place 4 further includes sensors 48 disposed on the side of each goal mouth 431 and each goal scoring line 434 and on the inner side wall of the enclosure 42, an intelligent control device 49 connected to each sensor 48, and a display screen 410 connected to the intelligent control device 49. The sensor 48 preferably adopts an infrared sensor or a laser sensor or an intelligent sensor, the intelligent control device 49 collects game data in the field in real time through various sensors embedded in the border of the field, automatically counts the data such as the goal amount and scoring condition of each player, and automatically prompts voice for some information, and meanwhile, the display screen can timely and accurately display the game parameters of each player, so that each operator and audience can be clear at a glance. The game can be operated by a single person or by multiple persons at the same time. The player can be operated by a single person, and corresponding game varieties and specifications can be set according to the characteristics of the player. The network can also be utilized to play one-to-one or one-to-many games with friends, families and even strangers outside the site through the intelligent control device. The corresponding game varieties and specifications can be set according to the requirements during the multi-player game, so that the multi-player game can be played together with the players in the field, and groups can also be played together with the team outside the field.

To save the setting cost of the field, the field may be set in a shape as shown in fig. 20. The ball inlet 431 is higher than the bottom plate 41, the ball outlet 432 is at the same height as the bottom plate 41, the ball game field further comprises a transition sloping plate 47 arranged between the ball inlet 431 and the bottom plate 41, and the bottom of the ball outlet channel 433 is a slope connected between the ball inlet 431 and the ball outlet 432. The ball rolling to the ball inlet 431 easily jumps up the transition sloping plate 47 to enter the ball inlet 431 by the kinetic energy and inertia of the ball, and then rolls down along the long slope of the ball return channel to roll out of the ball outlet 432, thus solving the ball return problem. On flat ground, the ball rolls around, including rolling to the corner, the radius of the corner transition fillet may be made large or the field may be rounded in order to prevent the ball from resting at the corner. Therefore, the ball collecting depression is not required, and the cost is reduced.

The working principle of the invention is as follows: when the bicycle ball game device provided by the invention is used, the bicycle rear wheel 11 is lifted firstly to enable the fixing pin 252 to be aligned with the dismounting groove 712, then the connecting shaft 251 is pushed inwards until the fixing pin 252 is positioned in the annular clamping groove 1211, and then the bicycle rear wheel 11 is put down to enable the fixing pin 252 to leave the notch of the dismounting groove and be clamped in the annular clamping groove 1211 so as to realize the fixed connection of the speed reducer and the bicycle, and the bicycle rear wheel 11 is just positioned on the roller 23. Then, the connection interface 311 of the ball control device 3 is connected with the front end of the bicycle frame 12, and the control device 33 is fixedly arranged on the bicycle handlebar 13.

When riding, the rear wheel 11 of the bicycle drives the roller device 23 to rotate at the same time, the roller device 23 drives the large gear 242 to rotate through the small gear 241 coaxially fixed on the roller device 23, the large gear 242 drives the small sprocket 243 coaxially fixed on the roller device to rotate, the small sprocket 243 drives the large sprocket 244 to rotate through the chain 245, and the large sprocket 244 drives the wheel 22 coaxially fixed on the large sprocket 244 to rotate, so that the speed reducer moves along with the bicycle, and when the bicycle 1 turns, the connecting rod 25 connected to the bicycle frame 12 drives the speed reducer 2 to synchronously turn along with the bicycle 1.

During the game, an operator rides on the bicycle to complete the whole game process, in the riding state, the ball control device is used for capturing the ball, moving the ball, holding the ball for aiming, shooting the ball hole and the like, and the operator cannot directly contact the ball for the game and needs to indirectly complete the game through operating the ball control device. Because the body weight of the sporter is pressed on the seat cushion of the bicycle instead of the joints of the sporter when riding the bicycle, the joint abrasion of the sporter can be effectively prevented. Each player rides starting from the start line 46. After the operation is started, the operator always rides on the vehicle to perform various operations of the game, and the game is not finished and the vehicle cannot be taken off. In order for the game to be played in order, it is prescribed that each operator must ride in the direction of the arrow and must not ride in the opposite direction. When the ball to be captured is moved, the rotating handle 3331 is rotated downward, the rotating handle 3331 drives the rotating wheels 3333 to rotate together, the left and right control lines 3312 connected to the two rotating wheels 3333 are tightened, and the hooking inclined surfaces on the inner sides of the rotating wheels 3333 push the limiting block 3343 to rotate backward around the trigger shaft 3342, and meanwhile, the ball shooting trigger 3344 rotates forward. The lower end of the left and right control wires 3312 pulls the left and right ball control plates 322 inwardly to rotate inwardly in a ball holding state, compressing the left and right shot-torsion springs 324 while capturing the ball. When the left and right ball control boards 322 are turned inwards to a ball holding state, the captured balls cannot be separated from the ball holding and shooting device 32, a certain gap is reserved between the ball holding and shooting device 32, and the captured balls can roll on the ground along with the movement of the ball holding and shooting device 32. At this time, the stopper 3343 also passes over the highest point of the trip inclined surface, enters the step formed between the highest surface and the lowest surface of the trip inclined surface 3341, and returns to the cocked position together with the ball-shooting trigger 3344 by the trigger torsion spring 3345. At this time, the rotating handle 3331 is slightly loosened, the rotating wheel 3333 rotates forward under the action of the reset torsion spring 3332 and the ball-shooting torsion spring 324, and the rotating wheel 3333 is limited to be in a cocked state because the limiting block 3343 enters the step formed between the highest surface and the lowest surface of the hooking-off inclined surface 3341. When the shooting point is moved to be shot, the shooting trigger 3344 is only required to be slightly shifted forwards, the trigger shaft 3342 drives the limiting block 3343 to rotate backwards, when the limiting block 3343 rotates to lose the limit on the hooking and unhooking inclined plane 3341, the rotating wheels 3333 rotate forwards rapidly under the action of the reset torsion springs 3332, the left and right control lines 3312 connected with the two rotating wheels 3333 are also pumped backwards rapidly under the action of the left and right shooting torsion springs 324, and when the limit is lost, the left and right ball control plates 322 drive the left and right shooting torsion springs 324 to rotate forwards rapidly and eject the limited balls. The score of the goal near the goal hole is lower, and the score of the goal far from the goal hole is higher. After the used ball is shot into the goal hole, the ball rolls out from the ball outlet 432 from high to low along the ball outlet channel 433 or moves to the ball outlet to be sent out by a mechanical transmission mode, and is stored in the ball collecting depression II 45 at the outer side of the ball outlet 432, stays there and waits to be used again. When the used ball is not shot into the goal, the ball rolls from high to low to the ball collecting depression one 44, and stays in the ball collecting depression one 44 to wait for being used again. After completing a goal event, the operator must ride in the direction of the arrow to find the next target until the game is played.

The foregoing detailed description will be given for the purpose of illustration only, and the invention is not limited to the above-described embodiments, but is to be construed as merely illustrative of the principles of the invention, as long as they are within the scope of the invention.

Claims (8)

1. A bicycle ball game device, characterized in that: the device comprises a bicycle, a speed reducing device which is arranged at the rear end of the bicycle and is matched with the rear wheel of the bicycle for transmission and used for reducing the riding speed of the bicycle, a ball control device which is arranged at the front end of the bicycle and a game field; the ball control device comprises a frame, a ball holding and shooting device arranged at the lower end of the frame and a control device connected with the ball holding and shooting device and used for controlling the ball holding and shooting device to hold or shoot balls, wherein a connecting interface used for being detachably connected with the front end of a bicycle frame is arranged at the upper end of the frame, and the control device is detachably connected with a bicycle handle; the game field comprises a bottom plate, a surrounding baffle arranged on the periphery of the bottom plate and more than one ball inlet unit arranged on the bottom plate, wherein each ball inlet unit comprises a ball inlet, a ball outlet channel connected between the ball inlet and the ball outlet, and more than one ball inlet score line arranged outside the ball inlet from the near to the far;

the ball holding shooting device comprises a ball holding shooting body fixedly arranged at the lower end of the frame and ball control plates symmetrically arranged at the left end and the right end of the ball holding shooting body, two rotating shafts are arranged at the left end and the right end of the ball holding shooting body, the middle part of each ball control plate is respectively connected to the rotating shaft at the corresponding side in a rotating manner and can be stretched and closed in the horizontal direction, and the ball holding shooting device further comprises a ball shooting torsion spring fixedly arranged on the rotating shafts and connected between the ball holding shooting body and the ball control plates, wherein the ball shooting torsion spring is used for enabling the ball control plates to be turned from a ball holding state to an open state to shoot balls;

the control device comprises a control line component connected between the ball holding and shooting device and the control device, a ball control device body detachably and fixedly arranged on the handle of the bicycle, a rolling component movably sleeved on the handle of the bicycle and used for tightening the control line component to enable the ball holding and shooting device to be in a ball holding state, and a ball shooting switch component arranged between the ball control device body and the rolling component and used for enabling the rolling component to be in a tightening or loosening state to enable the ball holding and shooting device to hold balls or shoot balls;

the ball control device body is a fixed shell which is detachably and fixedly arranged on the bicycle handle, and the rolling assembly comprises a rotating handle which is movably sleeved on the bicycle handle and is partially positioned in the fixed shell, and two rotating wheels which are coaxially and fixedly arranged on the rotating handle and are positioned in the fixed shell;

the ball shooting switch assembly comprises a hooking and unhooking inclined plane arranged on one side surface of any rotating wheel, a trigger shaft which is rotationally and vertically arranged on the fixed shell, a limiting block which is fixedly arranged in the middle of the trigger shaft and is matched with the hooking and unhooking inclined plane, and a ball shooting trigger which is fixedly arranged at the upper end of the trigger shaft.

2. The bicycle ball game device according to claim 1, wherein: the winding assembly further comprises a reset torsion spring connected between the fixed shell and the rotating handle and used for driving the rotating handle to reset after rotating, the control wire assembly comprises two sleeves with two ends respectively fixedly arranged on the fixed shell and the ball-holding shooting body and two control wires respectively movably sleeved in the two sleeves, and two ends of each control wire are respectively connected with the rotating wheel and the ball control plate on the corresponding side.

3. The bicycle ball game device according to claim 1, wherein: the ball shooting switch assembly further comprises a trigger torsion spring which is arranged between the fixed shell and the trigger shaft and used for driving the trigger shaft to return after rotating, the hooking and unhooking inclined surface is an inclined surface which extends spirally along the axis direction of the rotating wheel, and a step which is used for being matched with the limiting block is formed between the highest surface of the hooking and unhooking inclined surface and the side surface of the rotating wheel.

4. The bicycle ball game device according to claim 1, wherein: the speed reducer is a single-wheel single-roller speed reducer, the single-wheel single-roller speed reducer comprises a base, a wheel which is rotationally connected to the base and used for driving the single-wheel single-roller speed reducer to move, and a roller which is rotationally connected to the base and used for placing a rear wheel of a bicycle, the single-wheel single-roller speed reducer further comprises a speed reduction transmission device connected between the roller and the wheel and a connecting rod connected between the base and a bicycle frame, and the lower end of the connecting rod is fixedly connected to the front end of the base and the upper end of the connecting rod is detachably fixed to the bicycle frame.

5. The bicycle ball game device according to claim 4, wherein: the bicycle frame is provided with a mounting hole, an annular clamping groove is coaxially arranged in the mounting hole, a disassembly and assembly groove which extends to an orifice of the mounting hole from the annular clamping groove and is parallel to the axis of the mounting hole is also arranged in the mounting hole, the upper end of the connecting rod is provided with a connecting shaft matched with the mounting hole, the connecting shaft is provided with a fixing pin with the axis perpendicular to the axis of the connecting shaft, the diameter of the fixing pin is matched with the width of the disassembly and assembly groove and the annular clamping groove, the height of the fixing pin is matched with the depth of the disassembly and assembly groove and the annular clamping groove, and the fixing pin is rotationally separated from the disassembly and assembly groove opening after entering the annular clamping groove through the disassembly and assembly groove and is clamped in the annular clamping groove.

6. The bicycle ball game device according to claim 4, wherein: the speed reduction transmission device comprises a pinion, a bull gear, a small chain wheel, a large chain wheel and a chain, wherein the pinion is connected onto the base in a rotating mode and is coaxially and fixedly arranged with the roller, the bull gear is connected onto the base in a rotating mode and is meshed with the pinion in a transmission mode, the small chain wheel is connected onto the base in a rotating mode and is coaxially and fixedly arranged with the bull gear, the large chain wheel is connected onto the base in a rotating mode and is coaxially and fixedly arranged with the wheel, and the chain is connected between the small chain wheel and the large chain wheel.

7. The bicycle ball game device according to any one of claims 1-6, wherein: the middle part of the bottom plate is provided with a first ball collecting depression, and the front of each ball outlet is provided with a second ball collecting depression.

8. The bicycle ball game device according to any one of claims 1-6, wherein: the game field further comprises sensors arranged on the ball inlet, the ball inlet score line side and the surrounding baffle inner side wall, an intelligent control device connected with the sensors and a display screen connected with the intelligent control device.