CN217367101U

CN217367101U - Simple and easy portable billiards trainer

Info

Publication number: CN217367101U
Application number: CN202220007455.6U
Authority: CN
Inventors: 胡文辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-09-06
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a simple and easy portable billiards trainer. The device comprises a box body, a display screen, a target ball device, a motion replying device and a control system, wherein the display screen is arranged above the box body. The device of the utility model is simple in structure, convenient to carry, people can not receive the restriction in equipment and place, carry out the training of the five minute ball basic functions of billiard ball very conveniently to at the actual batting in-process, have with batting nearly the same vision, the sensation of hearing on real ball bench, see the training score of oneself in real time, have stronger accessibility, practicality, interest.

Description

Simple and easy portable billiards trainer

Technical Field

The utility model relates to the technical field of sports equipment, in particular to a simple and easy portable billiards training device.

Background

Billiards is a popular indoor sport, and is popular among people. Not only professional athletes, but also people who participate in the sport have a desire and enthusiasm to improve the sport level. The ability of a cue ball to accurately pocket a target ball struck from its origin, which is one of the greatest difficulties in this game, is also of great interest in this game. The basic work of practicing five-ball compaction is a common consensus in the industry to achieve the goal of playing billiards. It is well known that the basic work of a billiard cue requires a large number of repeated strokes to be performed.

At present, due to the limitation of the size, weight and field of the billiard table, most people need to practice on the billiard table in a ball room, and training is difficult to conveniently develop at home or other informal places; although various auxiliary methods and tools appear, the training process is too monotonous and boring, and lacks of reality, immersion and interest, so that the training method is not acceptable for people.

Disclosure of Invention

An object of the utility model is to above-mentioned technique is not enough, provides a simple structure, and convenient to carry does not receive the restriction in equipment and place to carry out the training of billiard ball five minute ball basic merit to at the actual batting in-process, have stronger accessibility, practicality, interesting simple and easy handy billiard ball trainer.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a simple and easy portable billiards trainer, including a box body, the box body top is provided with the display screen, its characterized in that still includes:

the target ball device comprises a hollow ball body, the ball body is in an incomplete sphere shape, and the spherical surface is opposite to a batter; the bottom of the ball body is hinged to the bottom of the box body and can be turned over; a plurality of impact sensor sensing points are horizontally arranged on the spherical surface of the sphere along the middle part of the sphere, and an impact sensor is arranged in the sphere to receive signals;

the return motion device comprises a slide bar, a sleeve, a micro motor, a pull rod, a buffer spring and a gear rack transmission device;

the sleeve is sleeved on the sliding rod, and a micro motor is arranged below the sleeve;

one end of the pull rod is connected with the ball body, and the other end of the pull rod is connected with the sleeve;

the gear rack transmission device comprises a rack parallel to the sliding rod, the rack is meshed with a gear set, and the gear set is connected to an output shaft of the micro motor;

the control system is installed inside the box body and comprises a PLC controller, the PLC controller is connected with the display screen, the impact sensor and the micro motor, and the PLC controller is also connected with a sound output device for counting.

Preferably, the size of the ball body is the same as that of a cue ball of the billiard ball, the ball body comprises three-third of spherical surfaces, the other surface is a vertical plane, and the spherical surfaces of the ball body are completely exposed out of the box body.

Preferably, a plurality of mounting holes are equidistantly formed in the middle of the spherical surface of the sphere along the circumference, each mounting hole is communicated with the hollow part in the sphere, each mounting hole is in the shape of a hemispherical groove, and an impact sensor induction point is arranged in each mounting hole.

Preferably, the hinged part of the bottom of the ball body and the box body is of a one-way turnover structure, namely, the ball body can only turn over towards the inside of the box and cannot turn over towards the outside of the box.

Preferably, the tail end of the sliding rod, which is close to the ball body, is provided with a limiting device, the limiting device is a circular bulge with a spring at the bottom, and the inner wall of the sleeve is provided with a groove matched with the circular bulge and used for limiting the position of the sleeve.

Preferably, the control system further comprises two reed-type contact switches, one of which is arranged at the sphere and used for cutting off the power supply of the micro motor; the other is arranged beside the rack and is used for connecting the power supply of the micro motor.

The utility model adopts the principle that the target ball which can be overturned to move replaces billiards on a table, a plurality of impact force sensing points are arranged on the target ball, when the mother ball strikes different positions of the target ball, the corresponding sensing points give out signals to a control system, and the control system controls a sound output device to carry out voice counting;

meanwhile, the motor and the spring are used as a return mechanism, after a target ball is hit, the ball body swings backwards, instantaneous impact force is enough to enable the sleeve to overcome the resistance of the limiting device, the pull rod drives the sleeve and the micro motor to move backwards, and meanwhile, the spring has a buffering reaction force on the sleeve, so that the sleeve and the motor can be effectively protected; when the sleeve moves backwards to a sufficient position, the contact switch is triggered, the power supply of the micro motor is switched on, the micro motor works to drive the sleeve to return, meanwhile, the pull rod drives the ball body to return from a backward tilting and overturning state, after the ball body returns, another contact switch is triggered, the power supply of the micro motor is cut off, at the moment, the sleeve also reaches a limit position, and stopping and fixing are realized under the influence of the limiting device.

Compared with the prior art, the beneficial effects of the utility model are that:

the device of the utility model is simple in structure, convenient to carry, people can not receive the restriction in equipment and place, carry out the training of the five minute ball basic functions of billiard ball very conveniently to at the actual batting in-process, have with batting nearly the same vision, the sensation of hearing on real ball bench, see the training score of oneself in real time, have stronger accessibility, practicality, interest.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention applied to a table top;

FIG. 2 is a front view of the internal structure of the case body according to the embodiment of the present invention;

FIG. 3 is a left side view of the external structure of the case body according to the embodiment of the present invention;

FIG. 4 is a schematic diagram of a surface structure of a sphere according to an embodiment of the present invention;

FIG. 5 is a connection diagram of a control system according to an embodiment of the present invention;

in the figure: 1. a case body; 2. a display screen; 3. a sphere; 4. an impact sensor sensing point; 5. a slide bar; 6. a sleeve; 7. a micro-motor; 8. a pull rod; 9. a buffer spring; 10. a rack; 11. a gear set; 12. a limiting device; 13. a control system; 14. a horn; 15. a switch A; 16. and a switch B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the utility model provides a simple and easy portable billiards training device, including a box body 1, box body 1 top is provided with display screen 2, and box body 1 sets up on the desk, can alternate the position wantonly, and desk 1 is equipped with the rail that prevents the ball and drop all around simultaneously, and box body 1 is inside to include:

the target ball device comprises a hollow ball body 3, wherein the ball body 3 is vertically cut from top to bottom, two thirds of the ball shape is reserved to form a spherical surface and a vertical plane, the spherical surface is exposed out of the box body 1, and the vertical plane faces the inside of the box body 1; the bottom of the ball body 3 is hinged to the bottom of the box body 1 and is of a one-way overturning structure, namely the ball body 3 can only overturn towards the inside of the box and cannot overturn towards the outside of the box; the spherical surface middle part of spheroid 3 be provided with a plurality of mounting hole along a week horizontal equidistance, every mounting hole and 3 inside hollow portions of spheroid intercommunication, the mounting hole is hemisphere type groove shape, is provided with impact sensor response point 4 in the mounting hole to 3 internally mounted at the spheroid has impact sensor received signal.

In the present embodiment, referring to fig. 2, the sphere 3 is connected to a return motion device, and the return motion device includes a sliding rod 5, a sleeve 6, a micro motor 7, a pull rod 8, a buffer spring 9, and a rack-and-pinion transmission device; the sleeve 6 is sleeved on the sliding rod 5, and the micro motor 7 is arranged below the sleeve 6; one end of the pull rod 8 is connected with the ball body 3, and the other end of the pull rod is connected with the sleeve 6; the gear rack transmission device comprises a rack 10 parallel to the sliding rod 5, the rack 10 is meshed with a gear set 11, the gear set 11 is connected to an output shaft of the micro motor 7 and is a bevel gear set, and the horizontal plane rotation of the micro motor 7 is converted into vertical plane rotation; the end, close to the ball body 3, of the sliding rod 5 is provided with a limiting device 12, the limiting device 12 is a circular bulge with a spring at the bottom, and the inner wall of the sleeve 6 is provided with a groove matched with the circular bulge and used for limiting the position of the sleeve 6.

In this embodiment, refer to fig. 2 and 5, still be provided with control system 13 in the box body 1, control system 13 installs inside box body 1, including the PLC controller, the PLC controller is connected with display screen 2, impact sensor, micro motor 7, the PLC controller still is connected with sound output device simultaneously and reports number, sound output device sets up in 2 both sides of display screen including a pair of loudspeaker 14. The number-off content can be recorded in advance, various humanized voices are configured, and voice encouragement is carried out on each action of the batting person. When the number is reported, various pre-recorded animations of hitting the ball and putting the bag are played on the display screen 2, so that the interestingness of the trainer is improved. The control system 13 further comprises two reed-type contact switches, one reed-type contact switch is arranged at the position of the sphere 3 and is a switch A15 used for cutting off the power supply of the micro motor 7; the other is arranged beside the rack 10 and is provided with a switch B16 for connecting the power supply of the micro motor 7. After the target ball is hit, the ball body 3 generates backward tilting action, the instantaneous impact force is enough to enable the sleeve 6 to overcome the resistance of the limiting device 12, at the moment, the pull rod 8 drives the sleeve 6 and the micro motor 7 to move backwards, and meanwhile, the buffer spring 9 has a buffer reaction force on the sleeve 6, so that the sleeve 6 and the micro motor 7 can be effectively protected; when the sleeve 6 moves backwards to a sufficient position, the switch B16 is triggered, the power supply of the micro motor 7 is switched on, the micro motor 7 works to drive the sleeve 6 to return, meanwhile, the pull rod 8 drives the ball body 3 to return from a backward tilting and turning state, after the ball body 3 returns, the other switch A15 is triggered to cut off the power supply of the micro motor 7, at the moment, the sleeve 6 also reaches a limit position, and stopping and fixing are realized under the influence of the limiting device 12.

After the device of the embodiment is adopted, the convenience of billiard training can be greatly improved, people can train conveniently at home or in offices without professional training equipment; the customized voice number report during training can well adjust the training atmosphere, so that the monotonous training process is not boring any more.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a simple and easy portable billiards trainer, is provided with display screen (2) including a box body (1), box body (1) top, its characterized in that still includes:

the target ball device comprises a hollow ball body (3), wherein the ball body (3) is in an incomplete sphere shape, and the spherical surface is opposite to a batter; the bottom of the ball body (3) is hinged to the bottom of the box body (1) and can be turned over; a plurality of impact sensor induction points (4) are horizontally arranged on the spherical surface of the sphere (3) along the middle of the sphere along a circle, and the impact sensor receiving signals are arranged in the sphere (3);

the return motion device comprises a slide bar (5), a sleeve (6), a micro motor (7), a pull rod (8), a buffer spring (9) and a gear rack transmission device;

the sleeve (6) is sleeved on the sliding rod (5), and a micro motor (7) is arranged below the sleeve (6);

one end of the pull rod (8) is connected with the ball body (3), and the other end of the pull rod is connected with the sleeve (6);

the gear rack transmission device comprises a rack (10) parallel to the sliding rod (5), the rack is meshed with a gear set (11), and the gear set (11) is connected to an output shaft of the micro motor (7);

control system (13), install in box body (1) inside, including the PLC controller, be connected with display screen (2), impact sensor sense, micro motor (7), the PLC controller still is connected with sound output device simultaneously and reports.

2. A simple and portable billiard training device of claim 1, wherein: the size of the ball body (3) is the same as that of a cue ball of the billiard ball, the ball body (3) comprises three spherical surfaces, the other surface is a vertical plane, and the spherical surfaces of the ball body (3) are completely exposed out of the box body (1).

3. A simple and portable billiards training device of claim 1, wherein: the spherical surface middle part of spheroid (3) be provided with a plurality of mounting hole along a week equidistance, every mounting hole and the inside hollow portion intercommunication of spheroid (3), the mounting hole is hemisphere type groove shape, is provided with impact sensor response point (4) in the mounting hole.

4. A simple and portable billiards training device of claim 1, wherein: the hinged position of the bottom of the ball body (3) and the box body (1) is of a one-way overturning structure, namely, the ball body (3) can only overturn towards the inside of the box and cannot overturn towards the outside of the box.

5. A simple and portable billiards training device of claim 1, wherein: the sliding rod (5) is provided with a limiting device (12) at the tail end close to the ball body (3), the limiting device (12) is a circular bulge with a spring at the bottom, and the inner wall of the sleeve (6) is provided with a groove matched with the circular bulge and used for limiting the position of the sleeve (6).

6. A simple and portable billiard training device of claim 1, wherein: the control system (13) also comprises two reed type contact switches, one of which is arranged at the sphere (3) and is used for cutting off the power supply of the micro motor (7); the other is arranged beside the rack (10) and is used for connecting the power supply of the micro motor (7).