CN209848283U - Angle-adjustable table tennis service robot - Google Patents
Angle-adjustable table tennis service robot Download PDFInfo
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- CN209848283U CN209848283U CN201920273885.0U CN201920273885U CN209848283U CN 209848283 U CN209848283 U CN 209848283U CN 201920273885 U CN201920273885 U CN 201920273885U CN 209848283 U CN209848283 U CN 209848283U
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Abstract
The utility model discloses a table tennis service robot with simple structure and adjustable angle, which can realize the adjustment of the service angle of table tennis. The table tennis service robot with the adjustable angle comprises a shell and a ball containing box, wherein the ball containing box is arranged at the top of the shell; a table tennis outlet is formed in the bottom of the ball storage box; the table tennis outlet is provided with a table tennis outlet device; the bottom of the shell is provided with a hinge seat; a base is arranged below the hinged base; a first telescopic device is arranged between the hinged seat and the base; the first telescopic device is fixedly arranged on the base, and the telescopic end of the first telescopic device is hinged with the hinge base; the telescopic end of the first telescopic device is provided with a transversely extending mounting plate; a second telescopic device is arranged on the mounting plate; one end of the second telescopic device is hinged with the mounting plate, and the other end of the second telescopic device is hinged with the hinge seat. The table tennis service robot with the adjustable angle is convenient to operate and receive table tennis balls.
Description
Technical Field
The utility model relates to a sports apparatus, especially a table tennis service robot of angularly adjustable.
Background
It is well known that: the table tennis is taken as a Chinese ball, is suitable for all ages because of easy entry, has low requirements on physical quality, is suitable for wide crowds and the like, and is always popular with people. In the actual training of the table tennis, if the training partner is used for training, the efficiency is low, the cost is high, and the training partner cannot accurately provide various training actions after being tired, so that the training effect of people is directly influenced. Therefore, the table tennis serving machine takes place at the beginning of the game, and the problem of table tennis accompanying training is well solved.
The table tennis service robot is a necessary entertainment and training tool for many ball houses and ball friend families. The automatic table tennis serving machine is suitable for being used in society, schools, families and professional training venues. The pitching machine can be used for pitching various balls, can be used for entertainment and body building, is suitable for professional training, and has high cost performance.
The traditional table tennis serving machine generally cannot realize the adjustment of the serving angle in the serving process, so that the serving angle is single, and the training is single; can not be suitable for the training requirements of different crowds.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an angularly adjustable table tennis service robot with simple structure can realize the angle adjustment of table tennis service is provided.
The utility model provides a technical scheme that its technical problem adopted is: the table tennis service robot with the adjustable angle comprises a shell and a ball containing box, wherein the ball containing box is arranged at the top of the shell; a table tennis outlet is formed in the bottom of the ball storage box;
the table tennis outlet is provided with a table tennis outlet device; the ball discharging device comprises a cylindrical ball discharging cavity and a rotating shaft, and the rotating shaft is arranged in the center of the ball discharging cavity; the rotating pieces are uniformly distributed on the rotating shaft; and the distance between two adjacent rotating pieces is matched with the table tennis;
the ball outlet cavity is communicated with the table tennis outlet; the lower part of the ball outlet cavity is provided with a ball guide pipe communicated with the ball outlet cavity;
one end of the ball guide pipe is communicated with the ball outlet cavity, and the other end of the ball guide pipe is provided with a ball outlet pipe; one end of the ball outlet pipe is provided with an ejection device, and the other end of the ball outlet pipe is provided with a ball serving pipe;
the bottom of the shell is provided with a hinge seat; a base is arranged below the hinged base; a first telescopic device is arranged between the hinged seat and the base; the first telescopic device is fixedly arranged on the base, and the telescopic end of the first telescopic device is hinged with the hinge base; the telescopic end of the first telescopic device is provided with a transversely extending mounting plate; a second telescopic device is arranged on the mounting plate; one end of the second telescopic device is hinged with the mounting plate, and the other end of the second telescopic device is hinged with the hinge seat;
the ejection device comprises a mounting base, a guide seat, a guide cylinder and a push rod; the guide cylinder is arranged on one side of the guide seat; a push head is arranged at one end of the push rod; the other end of the push rod penetrates through the guide seat; the push head is slidably arranged in the guide cylinder; a spring is arranged between the pushing head and the bottom of the guide cylinder; the spring is sleeved on the push rod;
a rotating wheel is arranged on the mounting base; the rotating wheel is hinged with a connecting rod; one end of the connecting rod is hinged with the rotating wheel, and the other end of the connecting rod is hinged with one end of the push rod;
one end of the guide cylinder is communicated with one end of the ball outlet pipe, and the other end of the ball outlet pipe is communicated with the ball serving pipe;
a first driving device of the ball discharging device is arranged on the outer side of the shell;
the rotating wheel of the ejection device is provided with a second driving device, and the second driving device is in transmission connection with the first driving device through a transmission device.
Preferably, the first telescopic device and the second telescopic device both adopt electric telescopic rods.
Furthermore, the transmission device comprises a transmission driving device, a driving gear, a transition wheel and a driven wheel; the transmission driving device is in transmission connection with a driving gear, and the driving gear is meshed with a transition wheel; the transition wheel is meshed with the driven wheel;
the driving gear is in transmission connection with the rotating wheel, and the driven gear is in transmission connection with the rotating shaft; the rotating shaft is provided with N rotating pieces; the transmission ratio between the driving gear and the driven gear is N: 1.
Preferably, the ball serving tube has a conical lumen; the end with the larger diameter of the conical inner cavity is communicated with the ball outlet pipe.
Furthermore, six rotating pieces are arranged on the rotating shaft.
The utility model has the advantages that: the angle-adjustable table tennis serving machine of the utility model can adjust the launching angle of the table tennis by adjusting the second telescopic device, and can adjust the launching height of the table tennis by adjusting the first telescopic device; therefore, multi-angle service of the table tennis service robot can be realized, and different table tennis training can be met; and angle adjustable table tennis service robot can guarantee that table tennis launches a table tennis, avoid blocking the ball.
Therefore, angle-adjustable table tennis service robot, simple structure, the operation of being convenient for is convenient for send the ball of different angles simultaneously, the table tennis of being convenient for connects the ball training.
Drawings
FIG. 1 is a front view of a table tennis service robot with an adjustable angle in the embodiment of the present invention;
FIG. 2 is a side view of the table tennis service robot with an adjustable angle in the embodiment of the present invention;
FIG. 3 is a schematic structural view of a service device of the table tennis service robot with an adjustable angle in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of an ejection device in an embodiment of the present invention;
FIG. 5 is a schematic structural view of a transmission according to an embodiment of the present invention;
the following are marked in the figure: 1-a base, 2-a first telescopic device, 4-a shell, 5-a ball serving pipe, 6-an ejection device, 7-a ball discharging pipe, 8-a ball discharging device, 9-a ball containing box, 10-a table tennis outlet and 11-an inclined plane; 12-first drive means, 13-mounting plate, 14-second telescopic means.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 5, the table tennis service robot with adjustable angle of the present invention comprises a housing 4 and a ball receiving box 1, wherein the ball receiving box 9 is disposed at the top of the housing 4; a table tennis outlet 10 is arranged at the bottom of the ball body accommodating box 9;
the table tennis outlet 10 is provided with a table tennis outlet device 8; the ball discharging device 8 comprises a cylindrical ball discharging cavity 84 and a rotating shaft 81, and the rotating shaft 81 is arranged at the center of the ball discharging cavity 84; the rotating shaft 81 is provided with uniformly distributed rotating pieces 82; and the distance between two adjacent rotating pieces 82 is matched with the table tennis;
the ball outlet cavity 84 is communicated with the table tennis outlet 10; the lower part of the ball outlet cavity 84 is provided with a ball guide pipe 83 communicated with the ball outlet cavity 84;
one end of the ball guide pipe 83 is communicated with the ball outlet cavity 84, and the other end is provided with the ball outlet pipe 7; one end of the ball outlet pipe 7 is provided with an ejection device 6, and the other end is provided with a ball serving pipe 5;
the bottom of the shell 4 is provided with a hinge seat 31; a base 1 is arranged below the hinge seat 31; a first telescopic device 2 is arranged between the hinge seat 31 and the base 1; the first telescopic device 2 is fixedly arranged on the base 1, and the telescopic end of the first telescopic device 2 is hinged with the hinge seat 31; the telescopic end of the first telescopic device 2 is provided with a transversely extending mounting plate 13; a second telescopic device 14 is arranged on the mounting plate 13; one end of the second telescopic device 14 is hinged with the mounting plate 13, and the other end of the second telescopic device is hinged with the hinge seat 31;
the ejection device 6 comprises a mounting base 61, a guide seat 64, a guide cylinder 66 and a push rod 65; the guide cylinder 66 is arranged on one side of the guide seat 64; one end of the push rod 65 is provided with a push head 67; the other end of the push rod 65 passes through the guide seat 64; the push head 67 is slidably mounted in the guide cylinder 66; a spring 68 is arranged between the push head 67 and the bottom of the guide cylinder 66; the spring 68 is sleeved on the push rod 65;
the mounting base 61 is provided with a rotating wheel 62; the rotating wheel 62 is hinged with a connecting rod 63; one end of the connecting rod 63 is hinged with the rotating wheel 62, and the other end of the connecting rod is hinged with one end of the push rod 65;
one end of the guide cylinder 66 is communicated with one end of the ball outlet pipe 7, and the other end of the ball outlet pipe 7 is communicated with the ball serving pipe 5;
a first driving device 12 of the ball discharging device 8 is arranged on the outer side of the shell 4;
the runner 62 of the ejection device 6 has a second drive which is in driving connection with the first drive 12 via a drive 15.
In the application process, firstly, table tennis balls 20 are put into the ball body containing box 9; the table tennis ball 20 falls into the ball discharging device 8 from the table tennis ball outlet 10 under the action of gravity, the first driving device 12 of the ball discharging device 8 drives the rotating shaft 81 to rotate for one grid, at the moment, the table tennis ball falls between two adjacent rotating pieces 82, as shown in fig. 3, then enters the ball guide pipe 83 at the ball guide pipe 83, at the moment, only one table tennis ball falls into the ball guide pipe 83, then the table tennis ball 20 enters the ball discharging pipe 7, the table tennis ball is ejected into the ball serving pipe 5 from the ball discharging pipe 7 through the ejection device 6, and finally the table tennis ball is ejected.
In the process of launching the table tennis, the rotation angle of the shell 4 can be adjusted by adjusting the second telescopic device 14, so that the launching angle of the table tennis is adjusted. Meanwhile, the launching height of the table tennis can be adjusted by adjusting the first telescopic device 2.
In summary, the angle-adjustable table tennis serving machine of the present invention can adjust the launching angle of the table tennis through adjusting the second telescopic device, and can adjust the launching height of the table tennis through adjusting the first telescopic device; therefore, multi-angle service of the table tennis service robot can be realized, and different table tennis training can be met; and angle adjustable table tennis service robot can guarantee that table tennis launches a table tennis, avoid blocking the ball.
Therefore, angle-adjustable table tennis service robot, simple structure, the operation of being convenient for is convenient for send the ball of different angles simultaneously, the table tennis of being convenient for connects the ball training.
For the convenience of control and simplification of the structure, further, the first telescopic device 2 and the second telescopic device 14 both adopt electric telescopic rods.
For convenience of operation, further, the transmission device 15 includes a transmission driving device 151, a driving gear 152, a transition wheel 153, and a driven wheel 154; the transmission driving device 151 is in transmission connection with a driving gear 152, and the driving gear 152 is meshed with a transition wheel 153; the transition wheel 153 is meshed with the driven wheel 154; the above-mentioned
The driving gear 152 is in transmission connection with the rotating wheel 62, and the driven gear 154 is in transmission connection with the rotating shaft 81; the rotating shaft 81 is provided with N rotating pieces 82; the drive gear 152 to driven gear 154 ratio is N: 1.
In order to facilitate ejection of the table tennis balls, the ball serving tube 5 is further provided with a conical inner cavity; the end with the larger diameter of the conical inner cavity is communicated with the ball outlet pipe 7.
In order to facilitate the table tennis ball to be taken out, preferably, six rotating pieces 82 are arranged on the rotating shaft 81.
Claims (5)
1. Angle-adjustable table tennis service robot, its characterized in that: the ball-shaped socket comprises a shell (4) and a ball-shaped containing box (9), wherein the ball-shaped containing box (9) is arranged at the top of the shell; a table tennis outlet (10) is arranged at the bottom of the ball body accommodating box (9);
the table tennis outlet (10) is provided with a table tennis outlet device (8); the ball discharging device (8) comprises a cylindrical ball discharging cavity (84) and a rotating shaft (81), and the rotating shaft (81) is arranged at the center of the ball discharging cavity (84); the rotating shaft (81) is provided with uniformly distributed rotating sheets (82); and the distance between two adjacent rotating pieces (82) is matched with the table tennis;
the ball outlet cavity (84) is communicated with the table tennis outlet (10); a ball guide pipe (83) communicated with the ball outlet cavity (84) is arranged at the lower part of the ball outlet cavity (84);
one end of the ball guide pipe (83) is communicated with the ball outlet cavity (84), and the other end of the ball guide pipe is provided with a ball outlet pipe (7); one end of the ball outlet pipe (7) is provided with an ejection device (6), and the other end is provided with a ball serving pipe (5);
the bottom of the shell (4) is provided with a hinge seat (31); a base (1) is arranged below the hinged seat (31); a first telescopic device (2) is arranged between the hinged seat (31) and the base (1); the first telescopic device (2) is fixedly arranged on the base (1), and the telescopic end of the first telescopic device (2) is hinged with the hinge seat (31); the telescopic end of the first telescopic device (2) is provided with a transversely extending mounting plate (13); a second telescopic device (14) is arranged on the mounting plate (13); one end of the second telescopic device (14) is hinged with the mounting plate (13), and the other end of the second telescopic device is hinged with the hinge seat (31);
the ejection device (6) comprises a mounting base (61), a guide seat (64), a guide cylinder (66) and a push rod (65); the guide cylinder (66) is arranged on one side of the guide seat (64); one end of the push rod (65) is provided with a push head (67); the other end of the push rod (65) penetrates through the guide seat (64); the push head (67) is slidably arranged in the guide cylinder (66); a spring (68) is arranged between the push head (67) and the bottom of the guide cylinder (66); the spring (68) is sleeved on the push rod (65);
a rotating wheel (62) is arranged on the mounting base (61); the rotating wheel (62) is hinged with a connecting rod (63); one end of the connecting rod (63) is hinged with the rotating wheel (62), and the other end of the connecting rod is hinged with one end of the push rod (65);
one end of the guide cylinder (66) is communicated with one end of the ball outlet pipe (7), and the other end of the ball outlet pipe (7) is communicated with the ball serving pipe (5);
a first driving device (12) of the ball discharging device (8) is arranged on the outer side of the shell (4); the rotating wheel (62) of the ejection device (6) is provided with a second driving device, and the second driving device is in transmission connection with the first driving device (12) through a transmission device (15).
2. The angle-adjustable table tennis service robot of claim 1, wherein: the first telescopic device (2) and the second telescopic device (14) both adopt electric telescopic rods.
3. The angle-adjustable table tennis service robot of claim 1, wherein: the transmission device (15) comprises a transmission driving device (151), a driving gear (152), a transition wheel (153) and a driven wheel (154); the transmission driving device (151) is in transmission connection with a driving gear (152), and the driving gear (152) is meshed with a transition wheel (153); the transition wheel (153) is meshed with the driven wheel (154);
the driving gear (152) is in transmission connection with the rotating wheel (62), and the driven wheel (154) is in transmission connection with the rotating shaft (81); the rotating shaft (81) is provided with N rotating sheets (82); the transmission ratio between the driving gear (152) and the driven gear (154) is N: 1.
4. The angle-adjustable table tennis service robot of claim 1, wherein: the bulb (5) has a conical inner cavity; the end with the larger diameter of the conical inner cavity is communicated with the ball outlet pipe (7).
5. The angle-adjustable table tennis serving machine of claim 4, wherein: six rotating pieces (82) are arranged on the rotating shaft (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920273885.0U CN209848283U (en) | 2019-03-05 | 2019-03-05 | Angle-adjustable table tennis service robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920273885.0U CN209848283U (en) | 2019-03-05 | 2019-03-05 | Angle-adjustable table tennis service robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209848283U true CN209848283U (en) | 2019-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920273885.0U Active CN209848283U (en) | 2019-03-05 | 2019-03-05 | Angle-adjustable table tennis service robot |
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| Country | Link |
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| CN (1) | CN209848283U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298416A (en) * | 2020-03-04 | 2020-06-19 | 芜湖职业技术学院 | Automatic basketball serving device |
| CN112295197A (en) * | 2020-11-10 | 2021-02-02 | 王莹 | Ball feeding device of table tennis serving machine |
| CN112619099A (en) * | 2020-12-04 | 2021-04-09 | 台州智子科技有限公司 | Multifunctional table tennis sports device |
| CN113546392A (en) * | 2021-07-17 | 2021-10-26 | 山东体育学院 | Ball training device capable of serving balls at multiple angles |
| CN114028791A (en) * | 2021-12-01 | 2022-02-11 | 湖南第一师范学院 | Service robot is used in table tennis training convenient to angle regulation |
| CN114225362A (en) * | 2022-02-08 | 2022-03-25 | 无锡商业职业技术学院 | Table tennis serving device for physical training |
| CN114534228A (en) * | 2022-03-24 | 2022-05-27 | 扬州大学 | Multi-mode table tennis training robot |
-
2019
- 2019-03-05 CN CN201920273885.0U patent/CN209848283U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298416A (en) * | 2020-03-04 | 2020-06-19 | 芜湖职业技术学院 | Automatic basketball serving device |
| CN111298416B (en) * | 2020-03-04 | 2021-05-14 | 芜湖职业技术学院 | Automatic basketball serving device |
| CN112295197A (en) * | 2020-11-10 | 2021-02-02 | 王莹 | Ball feeding device of table tennis serving machine |
| CN112619099A (en) * | 2020-12-04 | 2021-04-09 | 台州智子科技有限公司 | Multifunctional table tennis sports device |
| CN112619099B (en) * | 2020-12-04 | 2022-06-17 | 台州智子科技有限公司 | Multifunctional table tennis sports device |
| CN113546392A (en) * | 2021-07-17 | 2021-10-26 | 山东体育学院 | Ball training device capable of serving balls at multiple angles |
| CN114028791A (en) * | 2021-12-01 | 2022-02-11 | 湖南第一师范学院 | Service robot is used in table tennis training convenient to angle regulation |
| CN114225362A (en) * | 2022-02-08 | 2022-03-25 | 无锡商业职业技术学院 | Table tennis serving device for physical training |
| CN114225362B (en) * | 2022-02-08 | 2023-01-24 | 无锡商业职业技术学院 | Table tennis serving device for physical training |
| CN114534228A (en) * | 2022-03-24 | 2022-05-27 | 扬州大学 | Multi-mode table tennis training robot |
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