A kind of basketball stands for preventing ball frame from loosening
Technical field
The invention belongs to technical field of sports instruments, especially a kind of basketball stands for preventing ball frame from loosening.
Background technique
Basketball movement is the movement that the child of school-days prefers, and to be engaged in basketball movement can't do without basketball naturally
Frame, existing basketball movement originated from the U.S. in 1891, it is the games master James Naismith doctor by the U.S.
Invention, this activity pouplarity of basketball it is clear that can at least be equipped with several even more than ten of basketball court in school.
Traditional basketball stands are only made of pedestal, support frame, backboard and ball frame, can encounter various problems when in use,
People are difficult to see ball frame when playing night ball, and the relaxation for becoming ball frame after sportsman repeatedly shoots or slamdunks influences
The feel played basketball.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of basketball for preventing ball frame from loosening is proposed
Frame solves the problems, such as that ball basket is easy to loosen.
Object of the invention can be realized by the following technical scheme:
A kind of basketball stands for preventing ball frame from loosening, including pedestal are fixed with support frame on the pedestal, and feature exists
In, it is fixed with backboard one on the support frame, backboard two is provided on the backboard one, ball frame is fixed on backboard two,
LED light is fixed on the basket ball board one, the basket ball board two is tempered glass, and two surface of basket ball board is frosting,
One rear portion of backboard is fixed with the solar cell panel assembly for LED light electricity, and the edge of the backboard one is fixed with gear
Edge is fixed with sliding rail on the backboard one, and sliding block compatible with sliding rail is fixed on the backboard one, and sliding block setting exists
On sliding rail, the backboard one is connected by several elastic parts with backboard two, the elastic parts can make backboard one relative to
Backboard two resets after moving down while reducing it by the vibration after slamdunk or shooting, is provided with and can reduce on the ball frame
The vibrationproof component of ball frame vibration.
The working principle of the invention: when sportsman is to the basketball support, after basketball strikes ball frame, ball frame shakes
Dynamic, which is eliminated vibration by the vibration component on rear side of ball frame, is prevented ball frame from loosening, is made when sportsman slamdunks it, sportsman
Promptly ball frame, ball frame drive backboard two to sink in the moment stress, ball frame when both hands are slamdunked again, and backboard two will by elastic parts
Its stress check calculation simultaneously absorbs part, prevents that hardness deformation occurs between ball frame and backboard two, can lead to again after the hand of sportsman unclamps
It crosses elastic parts to be resetted, while its vibration is eliminated by vibrationproof component, the damage of ball frame is reduced to minimum.
The present invention can be effectively reduced vibration when shooting or slamdunk, avoid the relaxation of ball frame.Gear is along backboard one side
Edge setting, gear block the solar panel of one rear side of backboard along the gap that can be blocked between backboard one and backboard two
Component prevents from playing basketball and smashes solar cell panel assembly.
In the above-mentioned basketball stands for preventing ball frame from loosening, the elastic parts includes slide bar one, slide bar two, bullet
Spring, link block one, link block two, limited block, the link block one are fixed on basket ball board one, and the slide bar one is fixed on
On link block one, the link block two is arranged on basket ball board two, and the slide bar two is fixed on link block two, described
Offer slideway in slide bar one, the slide bar two penetrates in slideway and slideway is closed, and oil, institute are packed into the slideway
One outer cover of slide bar stated is equipped with sleeve, chamber is formed between the sleeve and slide bar one, offering on the slide bar one makes chamber
Room exchanges hole with what slideway was connected to, lifting briquetting is provided in the chamber, the spring is set on slide bar two, spring
One end is fixedly linked with slide bar two, and the spring other end is fixedly linked with slide bar one.
After ball frame stress, backboard two is moved down, and the slide bar two on backboard two penetrates in slide bar one, in the short time, slide bar
One squeezes the oil in slide bar two, enters to oil in chamber from exchange hole, and then oil ramps up lifting briquetting, and slide bar two passes through
Oil is buffered, and the vibration of backboard two is reduced.Lifting briquetting can move up and down in chamber.After ball frame stops stress, lead to
The spring one for crossing outside makes its reset, and spring one can also play the role of mobile damping and reduction of speed.
In the above-mentioned basketball stands for preventing ball frame from loosening, frame one and frame two, institute are fixed on the basket ball board two
Positioning plate is fixed between the frame one stated and frame two, the ball frame is fixed on positioning plate.Pass through frame one and frame
Two improve the intensity of backboard two, and preventing ball frame when in use damages backboard two.
In the above-mentioned basketball stands for preventing ball frame from loosening, the lower end rotation setting rotation axis of the slide bar two, rotation axis
On be fixed with deceleration axis, deceleration axis surface has spiral helicine reduction of speed buffer strip, there is screw thread in rotation axis, reduction of speed buffer strip
The hand of spiral and the hand of spiral of screw thread are offered in closing block on the contrary, be fixed with closing block in the slideway of the slide bar one
With the matched screw hole of screw thread, when protruding into slideway, rotation axis rotates and deboost axle is driven to rotate rotation axis, accelerates the drop on axis
Fast buffer strip drives oil to move down and form reduction of speed resistance.It rotates, turns in the rotation axis of two dipped chamber of slide bar, two lower end of slide bar
Moving axis drives deceleration axis rotation, rotates rotational axis direction with the hand of spiral of the reduction of speed buffer strip on deceleration axis top on the contrary, dropping
When fast buffer strip rotates, internal oil is moved down, the slide bar two is made to obtain reduction of speed.
In the above-mentioned basketball stands for preventing ball frame from loosening, air is additionally provided between the basket ball board one and basket ball board two
Damper assembly, the air damping component include connecting rod, the inflator one with air cavity one, the inflator two with air cavity two, institute
The connecting rod stated is fixed in basketball rim two, and the inflator one is set on connecting rod one and keeps the air cavity one of inflator one closed, institute
The inflator two stated is set on inflator one and keeps the air cavity two of inflator two closed, and the inflator two is fixed on basket ball board one.
Gas in connecting rod compressed gas cylinder one, buffers connecting rod as first segment, and the gas of one compressed gas cylinder two of inflator makes connecting rod conduct
Second segment buffering.Helium has been poured in air cavity one and air cavity two.
In the above-mentioned basketball stands for preventing ball frame from loosening, the connecting rod is connected by pressure spring one with bottom in inflator one,
One bottom of inflator is connected by pressure spring two with bottom in inflator two.Buffer function is played by pressure spring one and pressure spring two.
In the above-mentioned basketball stands for preventing ball frame from loosening, the vibrationproof component includes immersion needle, connection spring, the ball
There are two fixed feets, the connection spring to be fixed in fixed feet for tool on frame, and the immersion needle is fixed on connection spring.In ball
Frame shaking makes, and passes through the vibration of immersion needle, damping fast.
In the above-mentioned basketball stands for preventing ball frame from loosening, have on the ball frame against bar.Being somebody's turn to do can be in ball against bar
It is supported on backboard two when member's slamdunk, prevents ball frame from significantly being deformed.
Compared with prior art, the invention has the following advantages that
1, the working principle of the invention: when sportsman is to the basketball support, after basketball strikes ball frame, ball frame shakes
Dynamic, which is eliminated vibration by the vibration component on rear side of ball frame, is prevented ball frame from loosening, is made when sportsman slamdunks it, sportsman
Promptly ball frame, ball frame drive backboard two to sink in the moment stress, ball frame when both hands are slamdunked again, and backboard two will by elastic parts
Its stress check calculation simultaneously absorbs part, prevents that hardness deformation occurs between ball frame and backboard two, can lead to again after the hand of sportsman unclamps
It crosses elastic parts to be resetted, while its vibration is eliminated by vibrationproof component, the damage of ball frame is reduced to minimum.
2, after ball frame stress, backboard two is moved down, and the slide bar two on backboard two penetrates in slide bar one, sliding in the short time
Bar one squeezes the oil in slide bar two, enters to oil in chamber from exchange hole, and then oil ramps up lifting briquetting, slide bar two-way
It crosses oil to be buffered, reduces the vibration of backboard two.Lifting briquetting can move up and down in chamber.After ball frame stops stress,
Make its reset by the spring one in outside, spring one can also play the role of mobile damping and reduction of speed.
3, in two dipped chamber of slide bar, the rotation axis of two lower end of slide bar is rotated, and rotation axis drives deceleration axis rotation, and rotation axis turns
The hand of spiral of the reduction of speed buffer strip in dynamic direction and deceleration axis top on the contrary, when reduction of speed buffer strip rotates, make internal oil to
Lower movement makes the slide bar two obtain reduction of speed.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the schematic diagram of backboard two in the present invention.
Fig. 3 is the schematic diagram of backboard one in the present invention.
Fig. 4 is the partial enlarged view in Fig. 3.
In figure, 1, pedestal;2, support frame;3, backboard one;4, backboard two;5, LED light;6, solar cell panel assembly;7,
Keep off edge;8, sliding rail;9, sliding block;10, slide bar one;10a, slideway;11, slide bar two;12, spring;13, link block one;14, link block
Two;15, limited block;16, sleeve;17, hole is exchanged;18, briquetting is gone up and down;20, frame one;21, frame two;22, rotation axis;23,
Deceleration axis;23a, reduction of speed buffer strip;24, closing block;25, connecting rod;26, inflator one;27, inflator two;28, pressure spring one;29, pressure spring
Two;30, immersion needle;31, spring is connected;32, against bar.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figures 1 to 4, a kind of basketball stands for preventing ball frame from loosening, including pedestal 1 are fixed with support frame on pedestal 1
2, backboard 1 is fixed on support frame 2, and backboard 24 is provided on backboard 1, ball frame, basket ball board one are fixed on backboard 24
On be fixed with LED light 5, basket ball board two is tempered glass, and two surface of basket ball board is frosting, and one 3 rear portion of backboard is fixed with confession
The solar cell panel assembly 6 of 5 electricity of LED light, the edge of backboard 1 is fixed with gear and is fixed with sliding rail 8, basket along 7, backboard 1
Sliding block 9 compatible with sliding rail 8 is fixed on plate 1, sliding block 9 is arranged on sliding rail 8, and backboard 1 passes through several elastic parts
It is connected with backboard 24, which resets after backboard 1 can be made to move down relative to backboard 24 while reducing its quilt
Vibration after slamdunk or shooting, the vibrationproof component that can reduce the vibration of ball frame is provided on ball frame.
The present invention can be effectively reduced vibration when shooting or slamdunk, avoid the relaxation of ball frame.
Specifically elastic parts includes slide bar 1, slide bar 2 11, spring 12, link block 1, link block 2 14, limit
Block 15, link block 1 are fixed on basket ball board one, and slide bar 1 is fixed on link block 1, and link block 2 14 is arranged in basket
On ball plate two, slide bar 2 11 is fixed on link block 2 14, and slideway 10a is offered in slide bar 1, and slide bar 2 11 penetrates slideway
It is in 10a and slideway 10a is closed, oil is packed into slideway 10a, one 10 outer cover of slide bar is equipped with sleeve 16, the sleeve 16 and cunning
Chamber is formed between bar 1, offering on slide bar 1 makes chamber exchange hole 17 with what slideway 10a was connected to, is provided in chamber
Go up and down briquetting 18, spring 12 is set on slide bar 2 11, and 12 one end of spring is fixedly linked with slide bar 2 11,12 other end of spring and
Slide bar 1 is fixedly linked.
After ball frame stress, backboard 24 is moved down, and the slide bar 2 11 on backboard 24 penetrates in slide bar 1, the short time
It is interior, slide bar 1 squeeze slide bar 2 11 in oil, make oil from exchange hole 17 enter in chamber, then oil make go up and down briquetting 18 to
Rise, slide bar 2 11 is buffered by oil, reduces the vibration of backboard 24.Lifting briquetting 18 can move up and down in chamber.
After ball frame stops stress, its reset is made by the spring 12 in outside, spring 12 1 can also play mobile damping and reduction of speed
Effect.
It is specifically fixed with frame 1 and frame 2 21 on basket ball board two, is fixed between frame 1 and frame 2 21
Positioning plate, ball frame are fixed on positioning plate.The intensity that backboard 24 is improved by frame 1 and frame 2 21, prevents ball frame from existing
Damage backboard 24 when use.
Specifically rotation axis 22 is arranged in the lower end rotation of slide bar 2 11, is fixed with deceleration axis 23, deceleration axis in rotation axis 22
23 surfaces have spiral helicine reduction of speed buffer strip 23a, have screw thread in rotation axis 22, the hand of spiral of reduction of speed buffer strip 23a with
The hand of spiral of screw thread is offered and screw thread in closing block 24 on the contrary, be fixed with closing block 24 in the slideway 10a of slide bar 1
The screw hole matched, when protruding into slideway 10a, rotation axis 22 rotates and deboost axle is driven to rotate rotation axis 22, accelerates the drop on axis
Fast buffer strip 23a drives oil to move down and form reduction of speed resistance.In 2 11 dipped chamber of slide bar, the rotation axis of 2 11 lower end of slide bar
22 rotations, rotation axis 22 drive deceleration axis 23 to rotate, the reduction of speed buffer strip 23a of 22 rotation direction of rotation axis and 23 top of deceleration axis
The hand of spiral on the contrary, in reduction of speed buffer strip 23a rotation, move down internal oil, the slide bar 2 11 made to obtain reduction of speed.
Air damping component is specifically additionally provided between basket ball board one and basket ball board two, air damping component includes connecting rod
25, the inflator 1 with air cavity one, the inflator 2 27 with air cavity two, connecting rod 25 are fixed in basketball rim two, inflator 1
It is set on connecting rod 25 1 and keeps the air cavity one of inflator 1 closed, inflator 2 27 is set on inflator 1 and makes inflator 2 27
Air cavity two it is closed, inflator 2 27 is fixed on basket ball board one.Gas in 25 compressed gas cylinder 1 of connecting rod, makes 25 conduct of connecting rod
First segment buffering, the gas of one 26 compressed gas cylinder 2 27 of inflator buffer connecting rod 25 as second segment.In air cavity one and air cavity two
Helium is poured.
Specifically connecting rod 25 is connected by pressure spring 1 with bottom in inflator 1, and one 26 bottom of inflator passes through pressure spring 2 29
It is connected with bottom in inflator 2 27.Buffer function is played by pressure spring 1 and pressure spring 2 29.
Specifically vibrationproof component includes immersion needle 30, connection spring 31, and for tool there are two fixed feet, connection spring 31 is fixed on ball frame
In fixed feet, immersion needle 30 is fixed on connection spring 31.Make in the shaking of ball frame, passes through the vibration of immersion needle 30, damping fast.
Have on specific earth frame against bar 32.It should can be supported on backboard 24, prevent when sportsman slamdunks against bar 32
Only ball frame is significantly deformed.
The working principle of the invention: when sportsman is to the basketball support, after basketball strikes ball frame, ball frame shakes
Dynamic, which is eliminated vibration by the vibration component on rear side of ball frame, is prevented ball frame from loosening, is made when sportsman slamdunks it, sportsman
Promptly ball frame, ball frame drive backboard 24 to sink in the moment stress, ball frame when both hands are slamdunked again, and backboard 24 passes through elastic parts
By its stress check calculation and absorb part, prevent between ball frame and backboard 24 occur hardness deformation, sportsman hand unclamp after again energy
It is resetted by elastic parts, while its vibration is eliminated by vibrationproof component, the damage of ball frame is reduced to minimum.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.