CN207493183U - A kind of Multifunctional billiard aiming training device - Google Patents
A kind of Multifunctional billiard aiming training device Download PDFInfo
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- CN207493183U CN207493183U CN201721427038.2U CN201721427038U CN207493183U CN 207493183 U CN207493183 U CN 207493183U CN 201721427038 U CN201721427038 U CN 201721427038U CN 207493183 U CN207493183 U CN 207493183U
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- ball
- billiard
- mainboard
- angle
- impact portions
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Abstract
The utility model discloses a kind of Multifunctional billiard aiming training device, comprising：Pedestal；Mainboard is set to base side wall, equipped with deviation angle scale axis and the sight line for being located off angle index axis center；Slide block assembly is movably set on mainboard top surface；Inductive component is set to mainboard bottom；Inductive component includes：Trigger unit, is located at the underface of sight line, and the minimum point of trigger unit is less than the diameter of billiard ball with the distance of plane where billiard ball；Tip parts is electrically connected trigger unit, and when billiard ball collide trigger unit, tip parts sends out standby signal.The utility model is by mainboard and slide block assembly, and quickly determining angle of shot and aiming point, carry out repeatedly practising practice, convenient for training in the case of taking away training aids in training；It is combined by inductive component with sliding block upper angle disk, realizes the supplemental training of Impact accuracy and mother bulb separation angle.
Description
Technical field
The utility model is related to use instrument field, and in particular to a kind of Multifunctional billiard aiming training device.
Background technology
Two basic training the most basic are to determine aiming point and fortune bar batting in billiard movement, almost in each batting
It is required for using.Each square stance, is to determine correct aiming point first, accurately knows the target point to be impacted, this is platform
The most important thing in ball movement；Secondly how fortune bar batting, i.e., accurately impact mother bulb onto target point.If aiming point
Estimate mistake, then batting is accurate again, it is also not possible to hit object ball into bag.Equally, aim at that point estimation is accurate, and ball is beaten less than taking aim at
On schedule, it is also not possible to hit object ball into bag.
There are two usual of the most practical objects of reference of billiard ball：The centre of sphere of object ball and the left and right edges of object ball.According to platform
" deviateing rule of three " that ball aims at, it is known that batting circuit enters the angle of bag circuit with object ball, you can is calculated using geometrical principle
Go out deviation ratio and aiming point.The aiming point is located on the object ball centre of sphere and the line of left and right edges, is real aiming point.And
During practical aiming, the target of aiming was the vertical line of aiming point and table top.
According to geometrical principle, aiming point is located at imaginary ball ball tangent with object ball on target sack and object ball extended line
The heart, i.e. half ball（Imaginary ball is commonly called as looking for tail）Identified aiming point.Because the point to be aimed at is the centre of sphere of imaginary ball,
It is a point aerial on billiard table, so by space imagination and visual impact, can compares there are collimating fault and be difficult to control,
Come under battle conditions with training band difficult.It is sometimes accurate during actual combat to be not allowed sometimes, it is related with aiming point inaccuracy or batting inaccuracy.
At present, it is mainly determined in the prior art for practicing determining the auxiliary trainer of aiming point using half ball principle
Aiming point relies primarily on various training methods and repeats in practice at present, it is still desirable to go to remember by long-time training.
Also some training aids, practical batting need to take away training aids when training, and then aiming point memoriter goes to bat, training effect
Rate is not high.
Utility model content
The utility model provides a kind of Multifunctional billiard aiming training device, and quickly determining aiming point is convenient for training, and completes
The supplemental training of Impact accuracy and mother bulb separation angle.
To achieve the above object, the utility model provides a kind of Multifunctional billiard aiming training device, its main feature is that, the training
Device includes：
Pedestal；
Mainboard is set to base side wall, and mainboard is the transparent body, and at least one surface is equipped with folder with plane where billiard ball
Angle, mainboard surface are equipped with the deviation angle scale axis parallel with plane where billiard ball and are located off taking aim at for angle index axis center
Directrix；
Slide block assembly is movably set on mainboard top surface, the axis of slide block assembly active path and deviation angle scale axis
To parallel；
Inductive component is set to mainboard bottom；
The inductive component includes：
Trigger unit, is located at the underface of sight line, and the distance of the minimum point and plane where billiard ball of trigger unit is small
In the diameter of billiard ball；
Tip parts is electrically connected trigger unit, and when billiard ball collide trigger unit, tip parts sends out standby signal.
Where above-mentioned mainboard is located at billiard ball above plane, plan range is higher than billiard ball diameter, mainboard where the destage ball of bottom
Width is more than billiard ball diameter；Mainboard surface is additionally provided with mother bulb pattern, and the center of circle of billiard ball pattern is located off angle index axis and takes aim at
The crosspoint of directrix.
Above-mentioned slide block assembly includes：
Slide unit is set up in mainboard top surface；
Slider body is connected to slide unit lower part, and the surface that surface is equipped with deviation angle scale axis with mainboard is parallel,
Slider body is the transparent body, and surface is equipped with object ball pattern and target ball center vertical line；
Extension rod, it includes the horizontal part of connection slide unit and the perpendicular positioning bar of connection horizontal part, perpendicular positioning bars
The distance of platform where bottom end destage ball is more than billiard ball diameter, and perpendicular positioning bar is linked to be flat with target ball center vertical line
Face is perpendicular to slider body surface；
Angle disk, horizontal connection can connect level in the end of horizontal part connection perpendicular positioning bar, angle disk
It is rotated centered on the tie point in portion；Angle disk is equipped with the target sack needle pivot for being mutually perpendicular to and crossing the center of circle and mother bulb separation
Angle axis.
One end of above-mentioned target sack needle pivot is equipped with target sack cursor arrow；The both ends of mother bulb angle of departure axis and target
It is respectively equipped between the other end of sack needle pivot using mother bulb angle of departure axis as 0 degree of an angle of 90 degrees degree scale.
The trigger unit of above-mentioned inductive component includes：
Optoelectronic induction component is set to mainboard bottom；
Fixing axle is horizontally placed below optoelectronic induction component；
The crankshaft-link rod component being set in fixing axle, the sensing of crankshaft-link rod component shielding light electric induction component under normality
Light path, crankshaft-link rod component deviates the sensing light path of optoelectronic induction component during ball strikes crankshaft-link rod component, triggers light inductance
Answer component.
Above-mentioned tip parts is LED light；When billiard ball hit the first impact portions and the second impact portions, the first shading of drive simultaneously
Portion and the second light shielding part rotate the sensing light path for deviateing optoelectronic induction component simultaneously, and the sensing conducting light paths of optoelectronic induction component are touched
Hair, driving tip parts send out standby signal.
Above-mentioned crankshaft-link rod component includes the first crankshaft-link rod and the second crankshaft-link rod；
First crankshaft-link rod includes：
First movable axle sleeve, is set in fixing axle, can be rotated in fixing axle；
First light shielding part, the movable axle sleeve of connection first, with the first movable axle sleeve rotation；
First impact portions, the movable axle sleeve of connection first, are set, the first impact portions lower end destage relative to the first light shielding part
Plan range is less than billiard ball diameter where ball；The first impact portions are in the first movable axle sleeve lower part, the first shading position under normality
In in the sensing light path of optoelectronic induction component；
Second crankshaft-link rod includes：
Second movable axle sleeve, is set in fixing axle, can be rotated in fixing axle；
Second light shielding part, the movable axle sleeve of connection second, with the second movable axle sleeve rotation；
Second impact portions, the movable axle sleeve of connection second, are set, the second impact portions lower end destage relative to the second light shielding part
Plan range is less than billiard ball diameter where ball；The second impact portions are in the second movable axle sleeve lower part, the second shading position under normality
In in the sensing light path of optoelectronic induction component；
Above-mentioned first impact portions are symmetrically disposed on target ball center vertical line both sides with the second impact portions, and billiard ball drive simultaneously
First crankshaft-link rod and the second crankshaft-link rod trigger optoelectronic induction component.
The distance of plane 1 milli smaller than billiard ball diameter where the bottom destage ball of above-mentioned first impact portions and the second impact portions
Rice；12 millimeters of spacing between first impact portions bottom and the second impact portions bottom.
The quality of above-mentioned first impact portions is more than the first light shielding part；The quality of second impact portions is more than the second light shielding part.
Above-mentioned optoelectronic induction component and tip parts are electrically connected into circuit, and power supply and switch are also associated in circuit.
The utility model Multifunctional billiard aiming training device is compared with the billiard training instrument of the prior art, and advantage exists
In the utility model quickly determines angle of shot and aiming point, convenient for training by mainboard and slide block assembly；
The utility model pedestal is set to the position far from billiard ball path, and mainboard and thereon component are higher than billiard ball diameter, real
It carries out repeatedly practising practice in the case of training aids can not be taken away during training now, convenient for training；
The utility model is combined by inductive component with sliding block upper angle disk, realizes Impact accuracy and the mother bulb angle of departure
The supplemental training of degree.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of Multifunctional billiard aiming training device of the utility model；
Fig. 2 is a kind of mainboard front view of Multifunctional billiard aiming training device of the utility model；
Fig. 3 is a kind of slide block assembly schematic diagram of Multifunctional billiard aiming training device of the utility model；
Fig. 4 is a kind of slide block assembly side view of Multifunctional billiard aiming training device of the utility model；
Fig. 5 is a kind of schematic diagram of the angle disk of Multifunctional billiard aiming training device of the utility model；
Fig. 6 is a kind of schematic diagram of the inductive component of Multifunctional billiard aiming training device of the utility model；
Fig. 7 is a kind of circuit diagram of the inductive component of Multifunctional billiard aiming training device of the utility model.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the utility model is further illustrated.
As shown in Figure 1, disclosing a kind of Multifunctional billiard aiming training device, which uses " flag " type,
Comprising：Mainboard 110, slide block assembly 120, inductive component 130 and pedestal 140.
Pedestal 140 is column structure, is vertically arranged at platform where billiard ball（Such as billiard table）On, pedestal 140 is located at platform
Outside the motion path of ball and aiming point, rum point keep enough distances, it is ensured that object ball or mother bulb be as far as possible in the training process
Without impinging on pedestal 140.
Mainboard 110 is the transparent body made of transparent material, and shape is rectangle, and mainboard 110 is fixed on the side wall of pedestal 140
On, main body and the plane where billiard ball of mainboard 110 are equipped with angle, and usual angle is 90 degree, i.e. the surface of mainboard 110 is set vertically
It puts.110 surface of mainboard is equipped with the deviation angle scale axis parallel with plane where billiard ball and is located off angle index axis center
Sight line.
120 activity of slide block assembly is hung on 110 top surface of mainboard, can be slided along 110 top surface of mainboard, slide block assembly 120
Active path is parallel with the axial direction of the deviation angle scale axis of mainboard 110.
Inductive component 130 is set to 110 bottom of mainboard, and inductive component 130 includes：Trigger unit and tip parts.Triggering
Component is located at the underface of sight line, and the minimum point of trigger unit is less than the diameter of billiard ball with the distance of plane where billiard ball.It carries
Show that component is electrically connected trigger unit, when billiard ball collide trigger unit, tip parts sends out standby signal.Tip parts can be set
In on pedestal 140.
As shown in Fig. 2, mainboard 210 is located at 230 place plane of billiard ball, the i.e. top of Billiards table 240, bottom destage ball institute
In plane 240 apart from higher than 230 diameter of billiard ball, 210 bottom of mainboard is equipped with inductive component 220, and 210 width of mainboard is billiard ball 230
Three times of diameter；210 surface of mainboard is additionally provided with mother bulb pattern 213, and the center of circle of mother bulb pattern 213 is located off angle index axis 211
With the crosspoint of sight line 212.The effect of mainboard 210 is that slide block assembly is allowed to move on it, and adjustment deviates scale graduation.
Such as Fig. 3 and with reference to shown in Fig. 4, slide block assembly includes：Slide unit 310, slider body 320, extension rod and angle
Disk 370.
Slide unit 310 is located at the top of slide block assembly, and slide unit 310 is the groove type track structure that Open Side Down,
It is set up in mainboard top surface, realizes that slide block assembly is slided in mainboard top surface by slide unit 310.
Slider body 320 is connected to 310 lower part of slide unit, and the main part of slider body 320 is rectangular（It is or round）
Highly slightly larger than billiard ball diameter, width is equal to billiard ball diameter, can be hung over by slide unit 310 and be moved horizontally on mainboard.
Slider body 320 is the transparent body, and the surface that surface is equipped with deviation angle scale axis with mainboard is parallel, draws mesh between two parties
Mark ball pattern 330 and target ball center vertical line 340.
Extension rod includes the horizontal part 350 of connection slide unit and the perpendicular positioning bar 360 of connection horizontal part 350, horizontal
350 length of portion is billiard ball diameter, and the distance of platform is more than billiard ball diameter where 360 bottom end destage ball of perpendicular positioning bar, is hung down
The plane that straight locating rod 360 is linked to be with target ball center vertical line perpendicular to 320 surface of slider body, use by perpendicular positioning bar 360
In positioning object ball.
370 horizontal connection of angle disk connects the end of perpendicular positioning bar 360 in horizontal part 350, and angle disk 370 is one
A diameter is equal to the angle rotatable disk of billiard ball diameter, and angle disk 370 can be connected centered on the tie point of horizontal part 350
Rotation.
As shown in figure 5, angle disk 510 is equipped with the target sack needle pivot 520 and mother bulb for being mutually perpendicular to and crossing the center of circle
Angle of departure axis 530.One end of target sack needle pivot 520 is equipped with target sack cursor arrow 521；Mother bulb angle of departure axis 530
Both ends are designed with mother bulb angle of departure arrow 531.The both ends of mother bulb angle of departure axis 530 are not provided with mesh with mark sack needle pivot 520
It is respectively equipped between one end of mark sack cursor arrow 521 with an angle of 90 degrees degree scale 540 that mother bulb angle of departure axis 530 is 0 degree, used
In to just into direction of bowl and obtaining angle of shot.
As shown in fig. 6, the trigger unit of inductive component is integrated in immediately below the sight line of mainboard, pass through for sensing mother bulb
Route.When mother bulb accurately passes through sight line, meeting bright light, otherwise device is reactionless.Trigger unit includes：Optoelectronic induction component
610th, fixing axle 620 and the first crankshaft-link rod and the second crankshaft-link rod that can be rotated respectively around fixing axle 620.
Optoelectronic induction component 610 is set to 650 bottom of mainboard, in the present embodiment, positioned at mainboard 650 sight line 651 just
Lower section.The lower part of optoelectronic induction component 610 is equipped with two spaced inductive heads, and inductive head is symmetrical with sight line 651 and sets,
It is sensing light path between two inductive heads.
Fixing axle 620 is horizontally placed on 610 lower section of optoelectronic induction component by two connecting rods.
First crankshaft-link rod includes：First movable axle sleeve 631, the first light shielding part 632 and the first impact portions 633.
First movable axle sleeve 631 is set in fixing axle 620, can be rotated in fixing axle 620.
The first movable axle sleeve 631 of first light shielding part 632 connection, rotates with the first movable axle sleeve 631.First light shielding part 632
It is made of light-proof material.
The first movable axle sleeve 631 of first impact portions 633 connection, is set, the first impact portions relative to the first light shielding part 632
Plan range where 633 lower end destage balls is less than billiard ball diameter.
The quality of first impact portions 633 is more than the quality of the first light shielding part 632, due to the first impact portions of gravity under normality
633 in the first movable 631 lower part of axle sleeve, while the first light shielding part 632 is located in the sensing light path of optoelectronic induction component, blocks
Sense light path.
Second crankshaft-link rod includes：Second movable axle sleeve 641, the second light shielding part 642 and the second impact portions 643.
Second movable axle sleeve 641 is set in fixing axle 620, can be rotated in fixing axle 620.
The second movable axle sleeve 641 of second light shielding part 642 connection, rotates with the second movable axle sleeve 641.Second light shielding part 642
It is made of light-proof material.
The second movable axle sleeve 641 of second impact portions 643 connection, is set, the second impact portions relative to the second light shielding part 642
Plan range where 643 lower end destage balls is less than billiard ball diameter.
The quality of second impact portions 643 is more than the quality of the second light shielding part 642.Due to the second impact portions of gravity under normality
643 in the second movable 641 lower part of axle sleeve, while the second light shielding part 642 is located in the sensing light path of optoelectronic induction component, blocks
Sense light path.
Further, the first impact portions 633 and the second impact portions 643 are symmetrically disposed on 651 liang of the sight line of mainboard 650
Side, billiard ball hit and drive the first impact portions 633 of the first crankshaft-link rod and the second impact portions of the second crankshaft-link rod simultaneously
643, make the first light shielding part 632 and the second light shielding part 642 while rotate the sensing light path for deviateing optoelectronic induction component, do not block sense
The sensing conducting light paths triggering of light path, i.e. optoelectronic induction component 610 is answered, driving tip parts sends out standby signal.
Further, the distance of plane where the bottom destage ball of the first impact portions 633 and the second impact portions 643 compares billiard ball
Diameter is 1 millimeter small；12 millimeters of spacing between 643 bottom of first impact portions, 633 bottom and the second impact portions.
As shown in fig. 7, tip parts is LED light, optoelectronic induction component 710 is electrically connected into circuit with tip parts 720,
Power supply 740 and switch 730 are also associated in circuit.Photoelectric sensor type is broken when being shading, and when thang-kng opens.When device is static
When, the light shielding part of the first and second crankshaft-link rods is located among optoelectronic induction component 710, and shutting out the light, which is in switch, disconnects shape
State.When mother bulb is by immediately below sight line, while the impact portions of two crankshaft-link rods are touched, linkage rotation, light shielding part
Displacement makes photoelectric sensor thang-kng, and the switch of optoelectronic induction component 710 is opened, the sensor light and LED light of optoelectronic induction component 710
（Tip parts）It is bright simultaneously.If mother bulb only touches a linkage, the upper end of another connecting rod is not moved, optoelectronic induction
Component 710 will not be lighted still in off-state, tip parts.
Further, LED light and switch 730 may be disposed on pedestal, and power supply 740 may be disposed in pedestal.
The application method of the utility model Multifunctional billiard aiming training device is as follows：
（One）Angle of shot and aiming point training, comprise the steps of：
Step 1 turns on the power switch.
The present apparatus is placed on before object ball by step 2, by mainboard in face of direction of stroke, is placed perpendicular to popping crease.
Step 3 substantially estimates angle of shot, and sliding block is slided into angle index position shown in mainboard.Vertical rod will be extended
Lower end be placed in right over object ball.
Disk in step 4, turning block makes arrow direction alignment target sack, angle is read on extending level bar
Value.
Step 5, according to the angle, finely tune sliding block corresponding angles angle value and extension vertical rod position, it is ensured that two angles are identical.
The angle is angle of shot.
Step 6 starts batting training.Such as fixed practice mother bulb, object ball are spherical, can be remembered with any localization method or fixed
Position mother bulb.
（Two）Accuracy of batting is trained, and is comprised the steps of：
Step 1 turns on the power switch.Take away sliding block.
Main part is placed on table top any position by step 2, by mainboard in face of direction of stroke, is put perpendicular to popping crease
It puts.
Step 3, aiming center vertical line start batting training.Such as fixed practice mother bulb, can be remembered with any localization method
Or positioning mother bulb）.
Although the content of the utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on
The description stated is not considered as the limitation to the utility model.After those skilled in the art have read the above, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the scope of protection of the utility model should be by appended
Claim limit.
Claims (10)
1. a kind of Multifunctional billiard aiming training device, which is characterized in that the training aids includes：
Pedestal；
Mainboard is set to base side wall, and mainboard is the transparent body, and at least one surface is equipped with angle with plane where billiard ball,
Mainboard surface is equipped with the deviation angle scale axis parallel with plane where billiard ball and is located off the aiming in angle index axis center
Line；
Slide block assembly is movably set on mainboard top surface, and slide block assembly active path and the axial direction of deviation angle scale axis are put down
Row；
Inductive component is set to mainboard bottom；
The inductive component includes：
Trigger unit, is located at the underface of sight line, and the minimum point of trigger unit is less than platform with the distance of plane where billiard ball
The diameter of ball；
Tip parts is electrically connected trigger unit, and when billiard ball collide trigger unit, tip parts sends out standby signal.
2. Multifunctional billiard aiming training device as described in claim 1, which is characterized in that the mainboard is put down where being located at billiard ball
Above face, plan range where the destage ball of bottom is more than billiard ball diameter higher than billiard ball diameter, mainboard width；Mainboard surface is additionally provided with
Mother bulb pattern, the center of circle of billiard ball pattern are located off the crosspoint of angle index axis and sight line.
3. Multifunctional billiard aiming training device as described in claim 1, which is characterized in that the slide block assembly includes：
Slide unit is set up in mainboard top surface；
Slider body is connected to slide unit lower part, and the surface that surface is equipped with deviation angle scale axis with mainboard is parallel, sliding block
Main body is the transparent body, and surface is equipped with object ball pattern and target ball center vertical line；
Extension rod, it includes the horizontal part of connection slide unit and the perpendicular positioning bar of connection horizontal part, perpendicular positioning bar bottoms
The distance of platform where end destage ball is more than billiard ball diameter, and perpendicular positioning bar hangs down with the plane that target ball center vertical line is linked to be
Directly in slider body surface；
Angle disk, horizontal connection is in the end of horizontal part connection perpendicular positioning bar, and angle disk is with its company with horizontal part
Contact is rotation center, is freely rotatable；Angle disk is equipped with target sack needle pivot and the mother for being mutually perpendicular to and crossing the center of circle
Ball angle of departure axis.
4. Multifunctional billiard aiming training device as claimed in claim 3, which is characterized in that the one of the target sack needle pivot
End is equipped with target sack cursor arrow；It is respectively equipped between the both ends of mother bulb angle of departure axis and the other end of target sack needle pivot
Using mother bulb angle of departure axis as 0 degree of an angle of 90 degrees degree scale.
5. Multifunctional billiard aiming training device as claimed in claim 3, which is characterized in that the trigger unit of the inductive component
Comprising：
Optoelectronic induction component is set to mainboard bottom；
Fixing axle is horizontally placed below optoelectronic induction component；
The crankshaft-link rod component being set in fixing axle, the sensing light of crankshaft-link rod component shielding light electric induction component under normality
Road, crankshaft-link rod component deviates the sensing light path of optoelectronic induction component during ball strikes crankshaft-link rod component, triggers optoelectronic induction
Component.
6. Multifunctional billiard aiming training device as claimed in claim 5, which is characterized in that the tip parts is LED light；When
Billiard ball hit the first impact portions and the second impact portions simultaneously, and the first light shielding part and the second light shielding part is driven to rotate deviation photoelectricity simultaneously
Sense the sensing light path of component, the sensing conducting light paths triggering of optoelectronic induction component, driving tip parts sends out standby signal.
7. Multifunctional billiard aiming training device as claimed in claim 5, which is characterized in that the crankshaft-link rod component includes the
One crankshaft-link rod and the second crankshaft-link rod；
First crankshaft-link rod includes：
First movable axle sleeve, is set in fixing axle, can be rotated in fixing axle；
First light shielding part, the movable axle sleeve of connection first, with the first movable axle sleeve rotation；
First impact portions, the movable axle sleeve of connection first, are set, the first impact portions lower end destage ball institute relative to the first light shielding part
It is less than billiard ball diameter in plan range；The first impact portions are in the first movable axle sleeve lower part under normality, and the first light shielding part is located at light
In the sensing light path of electric induction component；
Second crankshaft-link rod includes：
Second movable axle sleeve, is set in fixing axle, can be rotated in fixing axle；
Second light shielding part, the movable axle sleeve of connection second, with the second movable axle sleeve rotation；
Second impact portions, the movable axle sleeve of connection second, are set, the second impact portions lower end destage ball institute relative to the second light shielding part
It is less than billiard ball diameter in plan range；The second impact portions are in the second movable axle sleeve lower part under normality, and the second light shielding part is located at light
In the sensing light path of electric induction component；
First impact portions are symmetrically disposed on target ball center vertical line both sides with the second impact portions, and billiard ball drive first simultaneously
Crankshaft-link rod and the second crankshaft-link rod trigger optoelectronic induction component.
8. Multifunctional billiard aiming training device as claimed in claim 7, which is characterized in that first impact portions and second are touched
The distance of plane is 1 millimeter smaller than billiard ball diameter where hitting the bottom destage ball in portion；First impact portions bottom and the second impact portions bottom
12 millimeters of spacing between portion.
9. Multifunctional billiard aiming training device as claimed in claim 7, which is characterized in that the quality of first impact portions is big
In the first light shielding part；The quality of second impact portions is more than the second light shielding part.
10. Multifunctional billiard aiming training device as claimed in claim 5, which is characterized in that the optoelectronic induction component is with carrying
Show that component is electrically connected into circuit, power supply and switch are also associated in circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427038.2U CN207493183U (en) | 2017-10-31 | 2017-10-31 | A kind of Multifunctional billiard aiming training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721427038.2U CN207493183U (en) | 2017-10-31 | 2017-10-31 | A kind of Multifunctional billiard aiming training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207493183U true CN207493183U (en) | 2018-06-15 |
Family
ID=62502818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721427038.2U Expired - Fee Related CN207493183U (en) | 2017-10-31 | 2017-10-31 | A kind of Multifunctional billiard aiming training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207493183U (en) |
-
2017
- 2017-10-31 CN CN201721427038.2U patent/CN207493183U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |