CN212327370U

CN212327370U - Tennis multi-angle swing training device

Info

Publication number: CN212327370U
Application number: CN202020875606.0U
Authority: CN
Inventors: 王强
Original assignee: Guangdong Institute of Science and Technology
Current assignee: Guangdong Institute of Science and Technology
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-12
Anticipated expiration: 2030-05-22

Abstract

The utility model discloses a tennis multi-angle is swung and is clapped trainer belongs to tennis training equipment technical field. The tennis multi-angle swing training device comprises a base, a tennis bin and an ejection mechanism, wherein the tennis bin is connected to the top of the base, a tennis conveying mechanism is connected to the bottom of the tennis bin, the tennis conveying mechanism is connected with a launch tube through a connecting tube, the ejection mechanism is matched with the launch tube, a circulating and reciprocating mechanism is arranged between the launch tube and the base, the circulating and reciprocating mechanism comprises a first rotating shaft and a driving assembly, the first rotating shaft and the driving assembly are connected to the top wall of the base through bearings, the outer wall of the driving assembly is respectively connected with a first half gear and a second half gear, and the outer wall of the first rotating shaft is connected with a full gear matched with the first half gear and the second half; the utility model discloses simple structure, convenient to use can carry out the multi-angle transmission to the tennis, increase the training degree of difficulty, improve sportsman's comprehensive training ability.

Description

Tennis multi-angle swing training device

Technical Field

The utility model relates to a tennis training equipment technical field especially relates to tennis multi-angle is waved and is clapped trainer.

Background

Tennis inoculation in france, originated in the uk in the 19 th century, and began to develop rapidly in the world in the 20 th century, is an elegant competitive sport, the specific charm of which has been liked by the world, tennis and golf enjoying the name "noble sports".

The invention discloses a tennis ball launching device which comprises a transverse pipe, wherein the left end opening of the transverse pipe is closed, an inner pipe is fixedly arranged in the transverse pipe close to the left end, a piston pipe is fixedly arranged in the middle of the transverse pipe, a first piston column is arranged in the piston pipe in a matched mode, a first sleeve is arranged between the left end of the piston pipe and the right end of the inner pipe, a first transverse shaft is arranged in the first sleeve, the right end of the first transverse shaft is fixedly connected with the left end of the first piston column, the first transverse shaft can slide back and forth along the length direction of the first sleeve, a push plate is arranged at the left end of the first transverse shaft and can extend into the inner pipe, the side portion of the first sleeve is fixedly connected with the inner wall of the transverse pipe through a plurality of first supports, and first through holes are symmetrically formed in the upper side and the lower side of the first sleeve. The automatic tennis serving device has the advantages that automatic tennis serving is realized through a simple and ingenious structural design, tennis can be smoothly ejected under the combined action of hitting the tennis through the push plate and pushing the tennis by high-pressure gas, the use is simple, the operation is convenient, and the training effect of an athlete can be effectively improved.

Although the tennis shooting device can enable tennis balls to be shot smoothly, the tennis shooting device can only directly shoot the tennis balls, and the shooting positions are the same every time, so that the tennis shooting device is not only boring to practice, but also low in efficiency, and difficult to improve the comprehensive training skills of athletes, and the tennis shooting device still has certain defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art, and providing a tennis multi-angle swing training device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tennis multi-angle is waved and is clapped trainer, includes base, tennis storehouse and ejection mechanism, the tennis storehouse is connected at the base top, tennis storehouse bottom is connected with tennis conveying mechanism, tennis conveying mechanism is connected with the launching tube through the connecting pipe, ejection mechanism and launching tube phase-match, be provided with the reciprocating mechanism between launching tube and the base, the reciprocating mechanism that circulates includes first axis of rotation and drive assembly, first axis of rotation and drive assembly utensil pass through the bearing and connect on the base roof, be connected with first half-gear and second half-gear on the drive assembly outer wall respectively, be connected with on the first axis of rotation outer wall with first half-gear and second half-gear matched with full gear.

Preferably, the driving assembly comprises a second motor, the output end of the second motor is connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear and a third bevel gear, the second bevel gear and the third bevel gear are respectively connected with a second rotating shaft and a third rotating shaft, and the second rotating shaft and the third rotating shaft are rotatably connected.

Preferably, the pedestal top wall is connected with a connecting plate, and the second motor is connected to the pedestal top wall through the connecting plate.

Preferably, the tennis ball conveying mechanism comprises a shell conveying mechanism, a groove is formed in the shell, the groove is communicated with the tennis ball bin, the conveying mechanism comprises a first motor, the first motor is connected to the outer wall of the shell, a rotating wheel is connected to the inner portion of the groove, and the output end of the first motor penetrates through the shell and is connected with the rotating wheel.

Preferably, still be provided with the push rod on the base roof, be provided with the walking wheel on the base diapire, be provided with on the walking wheel rather than assorted brake block.

Compared with the prior art, the utility model provides a tennis multi-angle is waved and is clapped trainer possesses following beneficial effect:

1. this tennis multi-angle swing training device through being provided with circulation reciprocating mechanism to the drive launching tube that can be convenient carries out reciprocal angular adjustment, thereby makes the tennis of launch carry out the launch along different positions, thereby improves sportsman's training efficiency, improves sportsman's comprehensive skill.

2. This tennis multi-angle swings training device through the tennis conveying mechanism who sets up, can effectually avoid the tennis of tennis storehouse inside to take place the condition of blockking up in transportation process, and lead to the tennis to launch smoothly.

3. This tennis multi-angle swings bat trainer through the push rod and the walking wheel that set up to be convenient for remove the device, be convenient for sportsman's training more.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient to use can carry out the multi-angle transmission to the tennis, increase the training degree of difficulty, improve sportsman's comprehensive training ability.

Drawings

FIG. 1 is a first schematic structural view of a tennis multi-angle swing training device of the present invention;

FIG. 2 is a schematic structural view of a tennis multi-angle swing training device of the present invention;

FIG. 3 is a front view of the tennis multi-angle swing training device of the present invention;

FIG. 4 is a schematic view of the internal structure of the multi-angle tennis racket swinging training device of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 of the tennis multi-angle swing training device of the present invention.

In the figure: 1. a base; 2. a tennis ball bin; 3. a housing; 301. a first motor; 302. a groove; 303. a rotating wheel; 4. a launch tube; 401. an ejection mechanism; 5. a circulating reciprocating mechanism; 501. a first rotating shaft; 502. a second motor; 503. a first bevel gear; 504. a second bevel gear; 505. a third bevel gear; 506. a second rotating shaft; 507. a third rotating shaft; 508. a first half gear; 509. a second half gear; 510. all-gear; 511. a connecting plate; 6. a push rod; 601. and (5) traveling wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a tennis multi-angle swing training device comprises a base 1, a tennis bin 2 and an ejection mechanism 401, wherein the tennis bin 2 is connected to the top of the base 1, the bottom of the tennis bin 2 is connected with a tennis conveying mechanism, the tennis conveying mechanism is connected with a launching tube 4 through a connecting tube, the ejection mechanism 401 is matched with the launching tube 4, a circulating reciprocating mechanism 5 is arranged between the launching tube 4 and the base 1, the circulating reciprocating mechanism 5 comprises a first rotating shaft 501 and a driving assembly, the first rotating shaft 501 and the driving assembly are connected to the top wall of the base 1 through a bearing, the outer wall of the driving assembly is respectively connected with a first half gear 508 and a second half gear 509, and the outer wall of the first rotating shaft 501 is connected with a full gear 510 matched with the first half gear 508 and the second half.

The driving assembly comprises a second motor 502, a first bevel gear 503 is connected to the output end of the second motor 502, a second bevel gear 504 and a third bevel gear 505 are connected to the first bevel gear 503 in a meshing manner, a second rotating shaft 506 and a third rotating shaft 507 are respectively connected to the second bevel gear 504 and the third bevel gear 505, and the second rotating shaft 506 is rotatably connected with the third rotating shaft 507.

The top wall of the base 1 is connected with a connecting plate 511, and the second motor 502 is connected with the top wall of the base 1 through the connecting plate 511.

The tennis ball conveying mechanism comprises a casing 3 conveying mechanism, a groove 302 is formed in the casing 3, the groove 302 is communicated with the tennis ball bin 2, the conveying mechanism comprises a first motor 301, the first motor 301 is connected to the outer wall of the casing 3, a rotating wheel 303 is connected to the inside of the groove 302, and the output end of the first motor 301 penetrates through the casing 3 and is connected with the rotating wheel 303.

Still be provided with push rod 6 on the base 1 roof, be provided with walking wheel 601 on the base 1 diapire, be provided with on the walking wheel 601 rather than assorted brake block.

When the tennis ball ejection device is used, the tennis ball ejection device is moved to a training field, tennis balls are placed in the tennis ball bin 2, the first motor 301 and the second motor 502 are started simultaneously, when the first motor 301 is started, the rotating wheel 303 connected with the output end of the first motor 301 is driven to rotate, the rotating wheel 303 is provided with a clamping groove matched with the tennis balls, then when the rotating wheel 303 rotates, the tennis balls in the tennis ball bin 2 can be effectively and smoothly conveyed and then conveyed into the launching tube 4 through the connecting tube, the tennis balls in the tennis ball bin 2 can be effectively prevented from being blocked in the conveying process through the arranged rotating wheel 303, the tennis balls cannot be smoothly ejected, then the ejection mechanism 401 is started, the tennis balls in the launching tube 4 are ejected, training of athletes is facilitated, when the second motor 502 is started, the first conical gear 503 connected with the output end of the ejection mechanism is driven to rotate, and further drives the second bevel gear 504 and the third bevel gear 505 which are engaged and connected with the second bevel gear 504 and the third bevel gear 505 to rotate, and the rotation directions of the second bevel gear 504 and the third bevel gear 505 are opposite, and further drives the second rotating shaft 506 and the third rotating shaft 507 which are connected on the outer wall of the second rotating shaft 506 and the third rotating shaft 507 to rotate in opposite directions, so as to drive the first half gear 508 and the second half gear 509 which are connected on the outer wall of the second rotating shaft 506 and the third rotating shaft 507 to rotate, meanwhile, the first half gear 508 and the second half gear 509 are arranged in a staggered way, and through the arrangement of the full gear 510 which is matched with the first half gear 508 and the second half gear 509 on the outer wall of the first rotating shaft 501, the launching tube 4 is driven to rotate in a reciprocating way when the first half gear 508 and the second half gear 509 rotate, so that the launched tennis ball can be launched along different, thereby improving the comprehensive skills of athletes; simultaneously first half-gear 508 and second half-gear 509 can also adopt third gear or quarter gear etc. and first half-gear 508 and second half-gear 509 still cooperate crisscross the setting each other, and then can further increase sportsman's training degree, improve sportsman's comprehensive ability, through push rod 6 and the walking wheel 601 that sets up to be convenient for remove the device, be convenient for sportsman's training.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a tennis multi-angle swing training device, includes base (1), tennis storehouse (2) and ejection mechanism (401), its characterized in that, tennis storehouse (2) are connected at base (1) top, tennis storehouse (2) bottom is connected with tennis conveying mechanism, tennis conveying mechanism is connected with launching tube (4) through the connecting pipe, ejection mechanism (401) and launching tube (4) phase-match, be provided with circulation reciprocating mechanism (5) between launching tube (4) and base (1), circulation reciprocating mechanism (5) include first axis of rotation (501) and drive assembly, first axis of rotation (501) and drive assembly utensil pass through the bearing and connect on base (1) roof, be connected with first half gear (508) and second half gear (509) respectively on the drive assembly outer wall, be connected with on first axis of rotation (501) outer wall with first half gear (508) and second half gear (509) matched with full gear(s), (the) (b), (c) and (b) are connected with first half gear (508) and second half gear (509) on 510).

2. The tennis multi-angle swing training device of claim 1, wherein the driving assembly comprises a second motor (502), a first bevel gear (503) is connected to an output end of the second motor (502), a second bevel gear (504) and a third bevel gear (505) are engaged with the first bevel gear (503), a second rotating shaft (506) and a third rotating shaft (507) are respectively connected to the second bevel gear (504) and the third bevel gear (505), and the second rotating shaft (506) and the third rotating shaft (507) are rotatably connected.

3. The tennis multi-angle swing training device of claim 2, wherein the top wall of the base (1) is connected with a connecting plate (511), and the second motor (502) is connected to the top wall of the base (1) through the connecting plate (511).

4. The tennis multi-angle swing training device of claim 1, wherein the tennis ball conveying mechanism comprises a housing (3) conveying mechanism, a groove (302) is drilled in the housing (3), the groove (302) is communicated with the tennis chamber (2), the conveying mechanism comprises a first motor (301), the first motor (301) is connected to the outer wall of the housing (3), a rotating wheel (303) is connected in the groove (302), and the output end of the first motor (301) penetrates through the housing (3) and is connected with the rotating wheel (303).

5. The tennis multi-angle swing training device as claimed in claim 1, wherein a push rod (6) is further arranged on the top wall of the base (1), a walking wheel (601) is arranged on the bottom wall of the base (1), and a brake pad matched with the walking wheel (601) is arranged on the walking wheel (601).