CN213589677U

CN213589677U - Baseball hitting training device

Info

Publication number: CN213589677U
Application number: CN202021697963.9U
Authority: CN
Inventors: 王斌
Original assignee: Danyang Huayang Hardware Plastic Co ltd
Current assignee: Danyang Huayang Hardware Plastic Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-07-02
Anticipated expiration: 2030-08-14

Abstract

The utility model belongs to the technical field of baseball training ware processing, especially, be a training device is beaten to baseball, including the owner body of rod, rotor arm and fixed bolster, the bottom fixedly connected with of the owner body of rod rotates the ear, it is provided with the through-hole on the ear to rotate, the one end of fixed bolster is provided with the axis of rotation, the axis of rotation is connected with the rotation of rotating the ear on through-hole, owner body of rod top is provided with the height control pole, evenly distributed has fixing hole on the height control pole, the top fixedly connected with swivel bearing of height control pole, swivel bearing's bearing inner circle fixedly connected with connecting rod, the top of connecting rod is provided with hickey. The utility model discloses a set up spacing bolt, limiting plate, rotation ear, stop nut, spacing draw-in groove, rubber fixed band, fixed bolster, fixed suction cup and staple and cooperate, solved the stable base can not fold or beta structure easily damages and can not indoor outer general problem.

Description

Baseball hitting training device

Technical Field

The utility model relates to a baseball training ware processing technology field specifically is a baseball batting trainer.

Background

The baseball game is a ball game project which is mainly characterized by playing baseball, integrates strong sex and antagonism, is known as the combination of sports and intelligence, is a collective game project integrating intelligence, brave, interest and cooperation, is dynamically and statically combined, has clear division of labor, emphasizes personal intelligence and talent among players, must discuss strategic tactics and cooperate with each other, has clear division of labor among the members, has clear responsibility, must actively cooperate with each other to help each other, if necessary, considers the whole great bureau, and is good for individuals to sacrifice self batting, and baseball players can generate a baseball batting training device in order to improve the strength of swinging a baseball by themselves.

There are the following problems:

1. most baseball hitting training devices on the market can not be folded as a base for increasing stability, and when the baseball hitting training devices are not used, the baseball hitting training devices excessively occupy indoor space, are provided with foldable bases, are often too compact and complex because of the foldable devices, and are easy to damage when the baseball hitting training devices are used.

2. Most baseball hitting training devices in the market can not be used generally indoors and outdoors, can only be used in one environment, are suitable for outdoor training, and can not be used indoors, and vice versa.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a baseball hitting training device has solved stable base and can not fold or beta structure easily decreases and can not indoor outer general problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a baseball batting training device comprises a main rod body, a rotating arm and a fixed support, wherein the bottom of the main rod body is fixedly connected with a rotating lug, a through hole is formed in the rotating lug, one end of the fixed support is provided with a rotating shaft, the rotating shaft is rotatably connected with the through hole in the rotating lug, the top of the main rod body is provided with a height control rod, fixing through holes are uniformly distributed in the height control rod, the top of the height control rod is fixedly connected with a rotating bearing, the bearing inner ring of the rotating bearing is fixedly connected with a connecting rod, the top of the connecting rod is provided with a threaded connector, the threaded connector is in threaded connection with a rotating joint, the top of the rotating joint is fixedly connected with the rotating arm, the left end of the rotating arm is fixedly connected with a threaded joint, the threaded joint is fixedly connected with an extension arm interface through threads, and the left end, the left end of the extension rod is provided with a training ball, the right end of the rotating arm is connected with a weight placing rack in a sliding manner, a rectangular through hole is arranged in the left end of the rotating arm and is connected with the left end of the weight placing rack in a sliding manner, the left end of the weight placing rack is provided with a fixing through hole, one end of the fixing bracket is provided with a groove, the bottom of the groove is fixedly connected with a limiting nut, the top of the groove is fixedly connected with a limiting clamping groove, a limiting plate is connected in the limiting clamping groove in a sliding manner, the top end of the limiting plate is provided with a round hole, a limiting bolt is arranged in the round hole and is in threaded connection with the limiting nut, the other end of the fixing bracket is provided with a rubber fixing belt through a bolt, the front end of, and a fixing nail is arranged in the fixing hole.

As a preferred technical scheme of the utility model, mobile jib body middle part is provided with screw thread centre gripping ear, be provided with the axis of rotation on the screw thread centre gripping ear, the screw thread centre gripping ear passes through the bolt and installs at the mobile jib body, the right side fixedly connected with weight frame of screw thread centre gripping ear, be provided with the recess on the weight frame, be provided with accurate weight in the recess.

As a preferred technical scheme of the utility model, the upper end fixedly connected with nut of the body of the main rod, nut threaded connection has height adjusting knob, height adjusting knob runs through the through-hole sliding connection on the body of the main rod and the height control pole.

As a preferred technical scheme of the utility model, the left end fixedly connected with silica gel cover of extension rod, including the silica gel cover wraps up the extension rod completely, the left end fixedly connected with training ball of silica gel cover.

As a preferred technical scheme of the utility model, the left end of weight rack, accurate weight and rotor arm all is provided with the through-hole that the diameter is the same, be provided with the weight gag lever post in the through-hole, the weight gag lever post runs through in the through-hole that weight rack and accurate weight were gone up inserts the left end of rotor arm.

As a preferred technical scheme of the utility model, rotor arm left end top is provided with the screw thread through-hole, screw thread through-hole threaded connection has fixed knob, fixed knob inserts with the fixed through-hole on the weight rack and is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a baseball batting trainer possesses following beneficial effect:

1. this training device is beaten to baseball, through spacing bolt, the limiting plate, rotate the ear, the fixed bolster, stop nut and spacing draw-in groove cooperate, when folding, anticlockwise rotation stop bolt, take out stop bolt from stop nut, hold stop bolt top, move the limiting plate left in spacing draw-in groove, rotatory fixed bolster, make it be close to the main body of rod, the realization is folding, and beta structure is hidden, be difficult to hit by the club that waves, the limiting plate supports the main body of rod when the device expandes simultaneously, prevent that training device is knocked down when hitting training ball.

2. This training device is hit to baseball, through the rubber fixed band, the fixed bolster, fixed suction cup and staple cooperate, when indoor use, take out the fixed orifices of staple from the rubber fixed band, press down fixed suction cup hard to ground again, make it adsorb subaerial, pass the fixed orifices on the rubber fixed band with the staple and prick into the soil when outdoor use to this realizes indoor or outdoor when not, all can be subaerial with the more firm fixing of trainer, improve the result of use.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1;

fig. 4 is an enlarged view of a structure at B of fig. 2 according to the present invention.

In the figure: 1. a main rod body; 2. a weight frame; 3. a limit bolt; 4. a height control lever; 5. a connecting rod; 6. a rotating bearing; 7. a rotating joint; 8. placing a weight rack; 9. a weight limiting rod; 10. fixing the knob; 11. a limiting plate; 12. a rotating arm; 13. an extension arm interface; 14. an extension pole; 15. a silica gel sleeve; 16. training a ball; 17. rubber fixing belts; 18. rotating the lug; 19. fixing a bracket; 20. a threaded clamping lug; 21. accurate weights; 22. a height adjustment knob; 23. fixing the sucker; 24. fixing nails; 25. a limit nut; 26. limiting clamping grooves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a baseball batting training device comprises a main rod body 1, a rotating arm 12 and a fixed support 19, wherein the bottom of the main rod body 1 is fixedly connected with a rotating lug 18, a through hole is formed in the rotating lug 18, one end of the fixed support 19 is provided with a rotating shaft, the rotating shaft is rotatably connected with the through hole in the rotating lug 18, the top of the main rod body 1 is provided with a height control rod 4, the height control rod 4 is uniformly provided with fixing through holes, the top of the height control rod 4 is fixedly connected with a rotating bearing 6, the bearing inner ring of the rotating bearing 6 is fixedly connected with a connecting rod 5, the top of the connecting rod 5 is provided with a threaded interface, the threaded interface is in threaded connection with a rotating joint 7, the top of the rotating joint 7 is fixedly connected with the rotating arm 12, the left end of the rotating arm 12 is fixedly connected with a threaded joint, the threaded joint is fixedly connected with, the left end of extension rod 14 is provided with training ball 16, the right-hand member sliding connection of rotor arm 12 has weight rack 8, be provided with the rectangle through-hole in the left end of rotor arm 12, the rectangle through-hole and the left end sliding connection of weight rack 8, the left end of weight rack 8 is provided with fixed through-hole, the one end of fixed bolster 19 is provided with the recess, the bottom fixedly connected with stop nut 25 of recess, the spacing draw-in groove 26 of top fixedly connected with of recess, sliding connection has limiting plate 11 in the spacing draw-in groove 26, the top of limiting plate 11 is provided with the round hole, be provided with stop bolt 3 in the round hole, stop bolt 3 and stop nut 25 threaded connection, rubber fixing band 17 is installed through the bolt to the other end of fixed bolster 19, rubber fixing band 17's front end fixedly connected with fixed suction cup 23, rubber fixing.

In this embodiment, through limit bolt 3, limiting plate 11, the ear 18 rotates, fixed bolster 19, stop nut 25 and spacing draw-in groove 26 cooperate, when limit bolt 3 and stop nut 25 are connected, limiting plate 11 supports the mobile jib body 1, make fixed bolster 19 remain stable when the mobile jib body 1 receives the impact, the recess of the one end of fixed bolster 19 simultaneously, make beta structure more concealed, when the user wave the stick to be out of order, prevent that beta structure from being struck out, fixed suction cup 23 and staple 24 on the rubber fixing band 17, can hold smooth floor through fixed suction cup 23 when indoor use, when outdoor use, can fix rubber fixing band 17 on the ground through staple 24, reach inside and outside all can be firm fixing subaerial.

Specifically, the middle part of the main rod body 1 is provided with a thread clamping lug 20, the thread clamping lug 20 is provided with a rotating shaft, the thread clamping lug 20 is installed on the main rod body 1 through a bolt, the right side fixedly connected with weight frame 2 of the thread clamping lug 20 is provided with a groove on the weight frame 2, and the groove is internally provided with an accurate weight 21.

In this embodiment, through the cooperation of weight frame 2 and accurate weight 21, reduced whole trainer's center, when waving the stick training, it is more stable.

Specifically, the upper end fixedly connected with nut of the main body of rod 1, nut threaded connection have height adjusting knob 22, and height adjusting knob 22 runs through the through-hole sliding connection on the main body of rod 1 and the height control pole 4.

In this embodiment, the height adjusting knob 22 is connected to the upper nut of the main rod 1 through threads, so as to fix the height control rod 4, thereby adjusting the height of the whole training device.

Specifically, the left end fixedly connected with silica gel cover 15 of extension rod 14, including silica gel cover 15 wraps up extension rod 14 completely, the left end fixedly connected with of silica gel cover 15 trains ball 16.

In this embodiment, the silica gel cover 15 is made of hard silica gel, and when the user makes a baton mistake and hits the silica gel cover 15, the silica gel cover provides protection for the baseball bat and the extension rod 14.

Specifically, the left end of weight rack 8, accurate weight 21 and rotor arm 12 all is provided with the through-hole that the diameter is the same, is provided with weight gag lever post 9 in the through-hole, and weight gag lever post 9 runs through in the through-hole on weight rack 8 and the accurate weight 21 inserts the left end of rotor arm 12.

In this embodiment, through the cooperation of through-hole on weight gag lever post 9 and weight rack 8, accurate weight 21 and the rotor arm 12, firmly fix accurate weight 21 at weight rack 8, prevent that when the training, accurate weight 21 drops, avoids producing the potential safety hazard.

Specifically, a threaded through hole is formed in the upper portion of the left end of the rotating arm 12, the threaded through hole is in threaded connection with a fixing knob 10, and the fixing knob 10 is connected with a fixing through hole in the weight placing frame 8 in an inserting mode.

In this embodiment, insert the fixed through-hole on the weight rack 8 through fixed knob 10, press from both sides accurate weight 21 between weight rack 8 and rotor arm 12, accurate weight 21 drops and damages when preventing the training, extension trainer life.

The utility model discloses a theory of operation and use flow: when the weight rack is used indoors, firstly, the fixed support 19 rotates to the ground of the laminating around the rotating shaft at one end of the fixed support 19 in sequence, then, a pull ring on the fixed nail 24 is held, the fixed nail 24 is taken out from a fixed hole on the rubber fixed belt 17, then, the fixed sucker 23 is pressed to be adsorbed on the ground by force, each limit bolt 3 is moved in sequence, until the right end of the limit plate 11 abuts against the main rod body 1, the limit bolt 3 rotates clockwise, the limit bolt 3 is connected with the limit nut 25, the height control rod 4 is pulled to be proper height, the height adjusting knob 22 rotates clockwise, the height control rod 4 is fixed, the thread clamping lug 20 is installed in the middle section of the main rod body 1 through bolts, the accurate weight 21 on the weight rack 2 is taken down, the rack 8 is placed with the accurate weight 21, the fixed knob 10 rotates clockwise, the weight rack 8 is fixed, the weight limit rod 9 penetrates through holes in the rack 8 and the accurate weight 21, and the left side In the end, training is started, and when the whole device is moved to the outside, the fixing nail 24 is inserted into the ground after the fixing nail 24 is inserted through the fixing hole of the rubber fixing band 17.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A baseball batting training device, includes the body of the main rod (1), rotor arm (12) and fixed bolster (19), its characterized in that: the bottom of the main rod body (1) is fixedly connected with a rotating lug (18), the rotating lug (18) is provided with a through hole, one end of a fixing support (19) is provided with a rotating shaft, the rotating shaft is rotatably connected with the through hole on the rotating lug (18), the top of the main rod body (1) is provided with a height control rod (4), the height control rod (4) is uniformly distributed with fixing through holes, the top of the height control rod (4) is fixedly connected with a rotating bearing (6), the bearing inner ring of the rotating bearing (6) is fixedly connected with a connecting rod (5), the top of the connecting rod (5) is provided with a threaded interface, the threaded interface is in threaded connection with a rotating joint (7), the top of the rotating joint (7) is fixedly connected with a rotating arm (12), the left end of the rotating arm (12) is fixedly connected with a threaded joint, the threaded joint is fixedly connected with an extension arm interface (, an extension rod (14) is fixedly connected to the left end of the extension arm interface (13), a training ball (16) is arranged at the left end of the extension rod (14), a weight placing frame (8) is slidably connected to the right end of the rotating arm (12), a rectangular through hole is formed in the left end of the rotating arm (12), the rectangular through hole is slidably connected with the left end of the weight placing frame (8), a fixing through hole is formed in the left end of the weight placing frame (8), a groove is formed in one end of the fixing support (19), a limiting nut (25) is fixedly connected to the bottom of the groove, a limiting clamping groove (26) is fixedly connected to the top of the groove, a limiting plate (11) is slidably connected to the limiting clamping groove (26), a round hole is formed in the top end of the limiting plate (11), a limiting bolt (3) is arranged in the round hole, and the limiting bolt (3) is in, the rubber fixing belt (17) is installed through the bolt to the other end of fixed bolster (19), the front end fixedly connected with fixed suction cup (23) of rubber fixing belt (17), the middle part of rubber fixing belt (17) is provided with the fixed orifices, be provided with staple (24) in the fixed orifices.

2. A baseball stroke training apparatus as recited in claim 1, wherein: the utility model discloses a bolt, including the body of the main shaft body (1), the body of the main shaft body (1) middle part is provided with screw thread centre gripping ear (20), be provided with the axis of rotation on screw thread centre gripping ear (20), screw thread centre gripping ear (20) are installed at the body of the main shaft body (1) through the bolt, the right side fixedly connected with weight frame (2) of screw thread centre gripping ear (20), be provided with the recess on weight frame (2), be provided with accurate weight (21) in the recess.

3. A baseball stroke training apparatus as recited in claim 1, wherein: the upper end fixedly connected with nut of the body of the mast (1), nut threaded connection has height control knob (22), height control knob (22) run through the body of the mast (1) and the through-hole sliding connection on the height control pole (4).

4. A baseball stroke training apparatus as recited in claim 1, wherein: the left end fixedly connected with silica gel cover (15) of extension rod (14), including extension rod (14) is wrapped up completely in silica gel cover (15), the left end fixedly connected with of silica gel cover (15) trains ball (16).

5. A baseball stroke training apparatus as recited in claim 1, wherein: the left end of weight rack (8), accurate weight (21) and rotor arm (12) all is provided with the through-hole that the diameter is the same, be provided with weight gag lever post (9) in the through-hole, through-hole that weight rack (8) and accurate weight (21) were run through in weight gag lever post (9) inserts the left end of rotor arm (12).

6. A baseball stroke training apparatus as recited in claim 1, wherein: the weight storage rack is characterized in that a threaded through hole is formed in the upper portion of the left end of the rotating arm (12), a fixing knob (10) is connected to the threaded through hole in a threaded mode, and the fixing knob (10) is connected with a fixing through hole in the weight storage rack (8) in an inserted mode.