CN207950577U - A kind of billiard ball accuracy and angle exercise ball - Google Patents
A kind of billiard ball accuracy and angle exercise ball Download PDFInfo
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- CN207950577U CN207950577U CN201820067724.1U CN201820067724U CN207950577U CN 207950577 U CN207950577 U CN 207950577U CN 201820067724 U CN201820067724 U CN 201820067724U CN 207950577 U CN207950577 U CN 207950577U
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- sphere
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Abstract
The utility model discloses a kind of billiard ball accuracy and angle exercise balls, including sphere, it is characterized in that, the sphere includes outer sphere, the centrally disposed sphere cavity of the outer sphere, an interior spheroid, the interior spheroid and outer sphere are provided in the sphere cavity as concentric sphere volume, the cavity wall of the ball wall of the interior spheroid and the sphere cavity of outer sphere fits closely；The interior spheroid inner hollow forms interior spherical cavity body, and axis is provided in the interior spherical cavity body and aims at indicator, and axis aims at the surrounding of indicator and is filled with suspension in the interior spherical cavity body, and the axis aims at indicator and is suspended in the suspension in interior spheroid.The utility model effectively overcomes current beginner and does not know how to look for hitting point, looks for an inaccuracy, and rate of goals is low, promotes slow-footed problem.It can allow billiards lovers quickly to find hitting point accurately, realize and targetedly carry out driving, aiming and angle of shot training, achieve the effect that precisely batting, fast lifting rate of goals.
Description
Technical field
The utility model belongs to Sports training apparatus technical field, and in particular to one kind being capable of fast lifting beginner's billiard ball
The billiard ball accuracy and angle exercise ball of technical ability.
Background technology
Billiard ball are increasingly deeper special by home and abroad in recent years as a pandemic indoor sport movement in the world
Industry personage and layman's likes.Billiard ball are that one kind determining decision of a game by batting calculating score on platform with club
Sports items.It is well known that billiard movement is very high for impact accuracy requirement, correct batting is must determine before impact
Point aims at cue ball hitting point, controls cue ball trend, can just hit the mark ball.How to find correct hitting point accurately, becomes billiard ball
Important link in training process.
At present during billiard training, the usual way of finding hitting point be look for one it is virtual while pass through target bag
The straight line of mouth and the object ball centre of sphere, student perceptually with empirically determined substantially hitting point, then carry out multiple breaktest, with
The feel of the ball is found, is accumulated experience.Hitting point is determined using the above method, since accurately reference point, breaktest are not deposited relatively
In prodigious blindness, what is more often relied on is feeling and experience, it is difficult to more accurately place hitting point.Especially for
For beginner, the feel of the ball is weak, conventional exercises method, is difficult to reach accurate impact, the effect of fast lifting in the short time.
In order to help beginner quickly to find hitting point, fast lifting batting technical ability, design one kind can quickly be found accurately
The billiard ball accuracy and angle exercise ball of hitting point become current urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of billiard ball accuracy and angle exercise ball, it can allow billiards lovers quick
It finds hitting point accurately, targetedly carries out impact and aiming drill, to reach accurate batting, the effect of fast lifting rate of goals.
To solve the above problems, technical solution used by the utility model is：A kind of billiard ball accuracy and angle exercise ball,
Including sphere, which is characterized in that the sphere includes outer sphere, the centrally disposed sphere cavity of the outer sphere, the sphere
Interior intracavitary is provided with an interior spheroid, and the interior spheroid and outer sphere are concentric sphere volume, the ball wall of the interior spheroid and outer sphere
The cavity wall of sphere cavity fits closely；The interior spheroid inner hollow forms interior spherical cavity body, is provided in the interior spherical cavity body
Axis aims at indicator, and axis aims at the surrounding of indicator and is filled with suspension in the interior spherical cavity body, and the axis aiming refers to
Show that device is suspended in the suspension in interior spheroid.
As advanced optimizing, the utility model is improved at following aspect：
It includes axis positioning fly rod and horizontal reference disk that the axis, which aims at indicator, and the axis positioning fly rod passes through water
The center of flat reference disk is mounted on the horizontal reference disk, and the axis positions fly rod perpendicular to horizontal reference disk.
The horizontal reference disk is equipped with lag line, and the lag line is set as a plurality of, and described is a plurality of
Lag line correspondence is distributed on the upper disk surface and lower disk of horizontal reference disk.
The lag line is set as 12, and described 12 lag lines are equidistantly evenly distributed on point
Cloth is also equipped with 12 lag lines, institute on the upper disk surface of horizontal reference disk in the lower disk of the horizontal reference disk
12 sight lines that 12 lag lines that lower disk is arranged are arranged with upper disk surface are stated to be correspondingly arranged.
Sighting angle index line is provided on the horizontal reference disk, the sighting angle index line is 360 degree complete
The scale quarter of azimuth scale line, the 360 degrees omnidirection graduation mark sets on horizontal reference disk.
The diameter of the diameter of the horizontal reference disk and interior spherical cavity body is equal or slightly less than the diameter of interior spherical cavity body.
A diameter of 9mm-34mm of the interior spherical cavity body, the preferred 15mm of diameter of the interior spherical cavity body.
The outer sphere is the transparent body or translucent body, preferably clear body, and ectosphere is designed to the transparent body, and transparency is high,
Convenient for seeing the axis positioning fly rod for being provided with sighting angle index line and the setting of horizontal reference disk center on horizontal reference disk clearly
Accurately to determine hitting point；The interior spheroid is translucent body or the transparent body, and preferably translucent body, interior spheroid is preferably translucent
Body, purpose are reflected to striker to reduce light and impact.
A diameter of 38mm-60mm of the outer sphere, outer sphere diameter are preferably 57mm, the interior spheroid it is a diameter of
10mm-35mm, the preferred 20mm of diameter of the interior spheroid.
The outer sphere and interior spheroid select the material of unlike material, interior spheroid density to be more than ectosphere volume density.
The sphere be it is multiple, in the interior spheroid of multiple spheres the color of suspension be set as red, yellow, and green, palm fibre, indigo plant,
Powder, black, in white different colours any color or the repetition color in above-mentioned color.
The utility model has the beneficial effects that：
1. a kind of billiard ball accuracy of the utility model uses interior spheroid with angle exercise ball in structure and is mutually tied with outer sphere
The mode of conjunction sets outer sphere and interior spheroid to the transparent body or translucent body, and the inside setting axis of interior spheroid aims at instruction
Device can fast and accurately determine that mother bulb hitting point, rate of goals are high.It effectively overcomes current beginner and does not know how that searching is hit
Ball point, looks for an inaccuracy, and rate of goals is low, the slow problem of batting skill improvement.
2. a kind of billiard ball accuracy of the utility model and angle exercise ball are as a kind of hitting point supplemental training ball, Ke Yirang
Billiards lovers quickly find hitting point accurately, and just look at and the angle of shot of this ball determination each time may be used, and carry out angle of shot
Practice.Practiced using this billiard ball accuracy and angle exercise ball, is not only able to so that student can be quick on attack angle
Promoted, and it is accurate determination attack angle on promoted it is with obvious effects.Even if student can form certain if being detached from the Ball for training
Technical ability is struck, targeted driving, aiming training goal has been reached, achievees the effect that precisely batting, fast lifting rate of goals.
Description of the drawings
Fig. 1 is the stereochemical structure perspective view of the utility model；
Fig. 2 is the main perspective views of Fig. 1；
Fig. 3 is the sectional view of the utility model outer sphere；
Fig. 4 is the utility model interior spheroid structural schematic diagram；
Fig. 5 is that one axis of the utility model embodiment aims at indicator enlarged drawing；
Fig. 6 is the vertical view of Fig. 5；
Fig. 7 is that two axis of the utility model embodiment aims at indicator enlarged drawing；
Fig. 8 is the vertical view of Fig. 7；
Fig. 9 is the demonstration graph of the application method of the utility model training impact accuracy；
Figure 10 is the application method demonstration graph of the utility model training library side attack angle；
In figure：1- training cue ball, 2- training object ball, 3- aiming point, 4- sight lines, 5- clubs, 6- hitting points, 7-
Training with the libraries cue ball B, 8- side aiming point, 9- angle exercises hitting point, 100- spheres, 101- outer spheres, 102- sphere cavities,
Spherical cavity body, 105- suspension, 200- axis aim at indicator, 201- axis positioning fly rod, 202- water in 103- interior spheroids, 104-
Flat reference disk, 203- lag lines, 204- sighting angle index lines.
Specific implementation mode
In order to clarify the technical characteristics of the invention, below by specific implementation mode, and its attached drawing is combined, to we
Case is illustrated.
Embodiment 1
As shown in figures 1 to 6, a kind of billiard ball accuracy of the utility model and angle exercise ball, including sphere 100, the sphere
100 include outer sphere 101, and the centrally disposed sphere cavity 102 of the outer sphere 101 is provided with one in the sphere cavity 102
Interior spheroid 103, the interior spheroid 103 and outer sphere 101 are concentric sphere volume, ball wall and the outer sphere 101 of the interior spheroid 103
The cavity wall of sphere cavity 102 fit closely.103 inside of interior spheroid is hollow, and hollow part forms spherical cavity body 104 in one,
It is provided with axis in the interior spherical cavity body 104 and aims at indicator 200, axis aims at indicator 200 in the interior spherical cavity body 104
Surrounding is filled with suspension 105, and the axis aims at indicator 200 and is suspended in the suspension in interior spherical cavity body.
It includes axis positioning fly rod 201 and horizontal reference disk 202, the axis positioning that the axis, which aims at indicator 200,
Fly rod 201 passes through the center of horizontal reference disk 202, is mounted on the horizontal reference disk 202, and the axis positions fly rod
201 perpendicular to horizontal reference disk 202, and horizontal reference disk 202 can enhance the stabilization of axis positioning fly rod 201 under static state
Property.
Lag line 203 is equipped on the horizontal reference disk 202, lag line 203 can assist aiming at, described
Lag line 203 be set as a plurality of, a plurality of lag line, which corresponds to, is distributed in the upper disk surface of horizontal reference disk 202
In lower disk.In the present embodiment, the lag line 203 is set as 12, and described 12 are aimed at instruction
Line is equidistantly evenly distributed on the upper disk surface for being distributed in horizontal reference disk.
Sphere is after rolling flip is static, if the lower disk of horizontal reference disk 202, upper, such situation is when aiming at, then
The lag line that can not be just commonly seen on upper disk surface, to avoid this type of circumstances from happening, under the horizontal reference disk 202
It is also equipped with 12 lag lines in disk, 12 lag lines and the ten of upper disk surface setting in lower disk are set
Two sight lines are correspondingly arranged.In this way, either the upper disk surface of horizontal reference disk exists in upper or upper disk surface after sphere is static
Lower standard can see sight line, not influence to aim at.
The influence that shaking in order to reduce horizontal reference disk in rolling process moves sphere, by the horizontal reference disk
202 diameter is set as being equal or slightly less than the diameter of interior spherical cavity body 104 with the diameter of interior spherical cavity body 104.The present embodiment uses
, the design equal with interior 104 diameter of spherical cavity body of the diameter of horizontal reference disk 202.Interior spherical cavity body described in the utility model
Diameter range be 9mm-34mm, the preferred 15mm of diameter of interior spherical cavity body 104 in the present embodiment.
The outer sphere 101 is the transparent body or translucent body, and preferably clear body, outer sphere is designed to the transparent body, transparent
Degree is high, convenient for see clearly the lag line 203 being arranged on horizontal reference disk 202 and horizontal reference disk 202 it is centrally disposed in
Axis positions fly rod 201, accurately to determine hitting point；The interior spheroid 103 is translucent body or the transparent body, interior spheroid preferably half
The transparent body, purpose are reflected to striker to reduce light and impact.
To adapt to different billiard strokes, a diameter of 38mm-60mm of the outer sphere, in the present embodiment outer sphere 101
A diameter of 57mm.
To ensure the identical in quality or essentially identical of spheroid mass and standard ball, reach the training effect of standard ball, by institute
The preferred 20mm of diameter of interior spheroid 103 is arranged in 10mm-35mm, the present embodiment in the diameter range for stating interior spheroid.The ectosphere
Body 101 and interior spheroid 103 select the material of unlike material, 103 density of interior spheroid to be more than 101 density of outer sphere.Interior spheroid density
Can effectively make up suspension in interior spheroid more than ectosphere volume density influences to caused by sphere total quality.Interior spheroid is set
Its quality can be adjusted as needed by setting, to ensure after being provided with suspension in sphere, the quality of entire sphere be still able to
Standard ball it is identical in quality or close.
For the real scene play of simulated billiard difference play, the sphere 100 is multiple, the interior spheroid of multiple spheres
The color of interior suspension is set as red, yellow, and green, palm fibre, indigo plant, powder, black, any colors in white different colours or above-mentioned color
In repetition color.
Embodiment 2
It is the explanation to embodiment 2 below.In example 2, for identical structure in embodiment 1, give identical
Symbol, omit identical explanation, embodiment 2 has made improvement on the basis of embodiment 1.As shown in Fig. 1, Fig. 7, Fig. 8, institute
Sighting angle index line 204 is provided on the horizontal reference disk 202 stated, the sighting angle index line 204 is 360 degree of full sides
The scale quarter of position graduation mark, the 360 degrees omnidirection graduation mark sets on horizontal reference disk.So design, can realize in this way
Multi-angle precisely aims at.
As shown in Figure 9, Figure 10, the application method of a kind of billiard ball accuracy of the utility model and angle exercise ball is as follows：Including
The application method of accuracy is struck using the billiard ball accuracy and angle exercise ball training and uses the billiard ball accuracy and angle exercise ball
The application method of training library side attack angle.
The application method that impact accuracy is trained using the Ball for training, is as follows：
A1. from billiard ball accuracy and angle exercise ball described above, training cue ball 1 and several training are selected
With object ball 2, selected training cue ball and several training are positioned over object ball on billiard table, training cue ball and training
It is distributed at the different location of billiard table with object ball is discrete；
A2. the training object ball for preparing impact is selected, determines aiming point 3, is determined according to training cue ball and aiming point
Sight line 4；
A3. body gesture is ajusted according to the step a2 sight lines determined and places club 5, the head of club is positioned over pre-impact
At region, after training cue ball is totally stationary, the axis being arranged in training cue ball aims at the axis positioning fly rod of indicator,
The centre of sphere being crossed with cue ball with training just under the effect of gravity and being coincided perpendicular to the central axes of Billiards table, axis positions fly rod
Just it passes through to train and crosses the centre of sphere with cue ball and perpendicular to the central axes of Billiards table, axis positioning fly rod as training cue ball mistake
The centre of sphere and the axis indicating arm perpendicular with Billiards table, virtual line where then positioning fly rod and aiming point according to axis
Reverse extending line determines cue ball hitting point with training with the intersection point of cue ball spherical surface, and axis positions fly rod and aiming point place is virtual straight
The reverse extending line of line trains hitting point 6 with training with the accuracy that the intersection point of cue ball spherical surface is this batting；
A4. the accuracy on cue ball that impact is determined by step a3 trains hitting point, you can cue ball is squeezed into ball bag.
The application method using the billiard ball accuracy and angle exercise ball training library side attack angle, specific steps are such as
Under：
B1. selected training is positioned over cue ball B7 on billiard table, selectes library side aiming point 8；
B2. after the training cue ball selected in step b1 is totally stationary, it is arranged in selected training cue ball in b1
The axis that axis aims at indicator positions fly rod, with training with cue ball crosses the centre of sphere just under the effect of gravity and perpendicular to billiard table
The central axes in face coincide, the axis positioning fly rod be in b1 select training with cue ball stationary state descended the centre of sphere and vertically
Accurate reference lever in the central axes of Billiards table, the reverse extending line of virtual line where axis positions fly rod and aiming point with
Training determines that cue ball hitting point, axis position the reverse extending of fly rod and aiming point place virtual line with the intersection point of cue ball spherical surface
Line and the training angle exercise hitting point 9 that the intersection point of cue ball spherical surface is this batting；
B3. the angle exercise hitting point on the training cue ball determined by step b2 is struck, you can realize accurate angle
Breaktest.
The above is preferred embodiments of the present invention, and those skilled in the art are come
Say, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications also by
It is considered as the scope of protection of the utility model.
Claims (9)
1. a kind of billiard ball accuracy and angle exercise ball, including sphere, which is characterized in that the sphere includes outer sphere, described outer
The centrally disposed sphere cavity of sphere is provided with an interior spheroid in the sphere cavity, and the interior spheroid and outer sphere are concentric
The cavity wall of sphere, the ball wall of the interior spheroid and the sphere cavity of outer sphere fits closely；The interior spheroid inner hollow shape
At interior spherical cavity body, it is provided with axis in the interior spherical cavity body and aims at indicator, axis aims at indicator in the interior spherical cavity body
Surrounding is filled with suspension, and the axis aims at indicator and is suspended in the suspension in interior spheroid.
2. a kind of billiard ball accuracy as described in claim 1 and angle exercise ball, which is characterized in that the axis aims at indicator
Fly rod and horizontal reference disk are positioned including axis, the axis positioning fly rod passes through the center of horizontal reference disk, is mounted on described
Horizontal reference disk on, the axis positions fly rod perpendicular to horizontal reference disk.
3. a kind of billiard ball accuracy as claimed in claim 2 and angle exercise ball, which is characterized in that set on the horizontal reference disk
There are lag line, the lag line to be set as a plurality of, a plurality of lag line correspondence is distributed in horizontal base
On the upper disk surface of quasi- disk and lower disk.
4. a kind of billiard ball accuracy as claimed in claim 3 and angle exercise ball, which is characterized in that the lag line is set
12 are set to, described 12 lag lines are equidistantly evenly distributed on the upper disk surface for being distributed in horizontal reference disk,
12 lag lines are also equipped in the lower disk of the horizontal reference disk, 12 aimings of the lower disk setting refer to
12 sight lines that timberline is arranged with upper disk surface are correspondingly arranged.
5. a kind of billiard ball accuracy as claimed in claim 2 and angle exercise ball, which is characterized in that on the horizontal reference disk
It is provided with sighting angle index line, the sighting angle index line is 360 degrees omnidirection graduation mark, the 360 degrees omnidirection
The scale quarter of graduation mark sets on horizontal reference disk.
6. a kind of billiard ball accuracy as described in claim 2,3,5 and angle exercise ball, which is characterized in that the horizontal reference disk
For disc structure, the diameter of the diameter of the horizontal reference disk and interior spherical cavity body is equal or slightly less than the diameter of interior spherical cavity body.
7. a kind of billiard ball accuracy as described in claim 1 and angle exercise ball, which is characterized in that the diameter of the interior spherical cavity body
For 9mm-34mm.
8. a kind of billiard ball accuracy as described in claim 1 and angle exercise ball, which is characterized in that the outer sphere and interior spheroid
The material of unlike material, interior spheroid density is selected to be more than ectosphere volume density, the outer sphere is the transparent body or translucent body, institute
The interior spheroid stated is translucent body or the transparent body；A diameter of 38mm-60mm of the outer sphere, the interior spheroid it is a diameter of
10mm-35mm。
9. a kind of billiard ball accuracy as described in claim 1 and angle exercise ball, which is characterized in that the sphere be it is multiple,
The color of suspension is set as red, yellow, and green, palm fibre, indigo plant, powder, black, in white different colours any in the interior spheroid of multiple spheres
Repetition color in color or above-mentioned color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067724.1U CN207950577U (en) | 2018-01-16 | 2018-01-16 | A kind of billiard ball accuracy and angle exercise ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820067724.1U CN207950577U (en) | 2018-01-16 | 2018-01-16 | A kind of billiard ball accuracy and angle exercise ball |
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| Publication Number | Publication Date |
|---|---|
| CN207950577U true CN207950577U (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820067724.1U Expired - Fee Related CN207950577U (en) | 2018-01-16 | 2018-01-16 | A kind of billiard ball accuracy and angle exercise ball |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970593A (en) * | 2018-01-16 | 2018-05-01 | 王智博 | A kind of billiard ball accuracy and angle exercise ball and its application method |
| CN111442914A (en) * | 2020-03-31 | 2020-07-24 | 中山大学 | Billiard cue performance detection method and detection system |
-
2018
- 2018-01-16 CN CN201820067724.1U patent/CN207950577U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970593A (en) * | 2018-01-16 | 2018-05-01 | 王智博 | A kind of billiard ball accuracy and angle exercise ball and its application method |
| CN111442914A (en) * | 2020-03-31 | 2020-07-24 | 中山大学 | Billiard cue performance detection method and detection system |
| CN111442914B (en) * | 2020-03-31 | 2021-11-26 | 中山大学 | Billiard cue performance detection method and detection system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210116 |