CN113975771B

CN113975771B - Novel boxing training target

Info

Publication number: CN113975771B
Application number: CN202111237820.9A
Authority: CN
Inventors: 卜宪贵
Original assignee: Shandong Sport University
Current assignee: Shandong Sport University
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2023-06-27
Anticipated expiration: 2041-10-25
Also published as: CN113975771A

Abstract

The invention provides a novel boxing training target, and relates to the field of sports equipment. The novel boxing training target comprises a base, a first fixed sleeve is fixedly connected with the middle part of the upper end of the base, an electric cylinder is arranged in the first fixed sleeve in an extending mode, a telescopic rod is arranged at the upper end of the electric cylinder in an extending mode, a shell is connected with the upper end of the telescopic rod in a rotating mode, a rotating shaft is arranged in the middle of the shell in a penetrating mode, connecting pieces are fixedly connected to the two ends of the rotating shaft, an L-shaped rod is arranged on the side wall of the other end of the connecting piece in a penetrating mode, a connecting rod is connected to the other end of the L-shaped rod in a fixedly connected mode, a connecting sleeve is sleeved on the connecting rod, boxing balls are fixedly connected to the other end of the connecting sleeve, and a driving motor is fixedly connected to the inner portion of the shell. The invention is flexible and changeable, and is beneficial to training the reaction capacity and the strain capacity of use.

Description

Novel boxing training target

Technical Field

The invention relates to the technical field of sports equipment, in particular to a novel boxing training target.

Background

Physical exercise refers to physical activities in which people select themselves according to physical needs, use various physical measures, and combine natural force and hygienic measures to develop physical fitness, strengthen physical fitness, regulate spirit, enrich cultural life and manage leisure time. And boxing belongs to one of the sports. It has both amateur and professional games. The goal of the game is to obtain more points than the opponent to win the opponent or to hit the opponent and end the game. Boxing can not only exercise the body, but also defend oneself.

In boxing training, a sandbag is usually used, and a user attacks the sandbag to realize training. But training with sandbags is relatively boring.

The applicant finds that the Chinese patent discloses a boxing training target with the application number of 201910025168.0 through searching when applying the invention, the boxing training target is convenient to install, the beating hardness is adjustable, a user can adjust according to personal requirements, meanwhile, the boxing training target has a good buffering effect, and the boxing training target has the advantages of small damage to walls, small occupied space and low requirement on installation environment. However, the training mode is not quite different from that of a sandbag, and is relatively boring, and the reaction capability of a person cannot be trained.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides a novel boxing training target, which solves the problems that the boxing training target is boring and the reaction capability of people cannot be trained.

(II) technical scheme

In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a novel boxing training target, includes the base, the first fixed sleeve of upper end middle part fixedly connected with of base, the inside extension of first fixed sleeve is provided with electronic jar, the upper end extension of electronic jar is provided with the telescopic link, the upper end rotation of telescopic link is connected with the casing, the middle part of casing runs through and is provided with the pivot, the equal fixedly connected with connecting piece in both ends of pivot, the other end lateral wall of connecting piece runs through and is provided with L shape pole, the other end fixedly connected with connecting rod of L shape pole, cup jointed the adapter sleeve on the connecting rod, the other end fixedly connected with boxing ball of adapter sleeve;

the inside fixedly connected with driving motor of casing, driving motor's upper end extension is provided with the motor shaft, and the lateral wall fixedly connected with first bevel gear of motor shaft, the lateral wall fixedly connected with second bevel gear of pivot, first bevel gear and second bevel gear intermeshing.

Preferably, the middle part of the lower end of the shell is fixedly connected with a second fixing sleeve, and the upper end of the telescopic rod extends to the inside of the second fixing sleeve.

Preferably, a first bearing is arranged in the second fixing sleeve, an outer ring of the first bearing is fixedly connected with the second fixing sleeve, and an inner ring of the first bearing is fixedly connected with the telescopic rod.

Preferably, the two ends of the rotating shaft are sleeved with second bearings, and the outer ring of the second bearings is fixedly connected with the inner wall of the shell.

Preferably, one side of the connecting piece is provided with a first hole in a penetrating mode, and one end of the L-shaped rod penetrates into the first hole.

Preferably, one end of the connecting piece is provided with a first bolt, the first bolt is in threaded connection with the connecting piece, and one end of the first bolt abuts against the L-shaped rod.

Preferably, a plurality of second holes are formed in the connecting rod at equal intervals, a plurality of third holes are formed in the connecting sleeve at equal intervals, and the distance between the second holes is equal to the distance between the third holes.

Preferably, the second hole and the third hole are penetrated with a second bolt, and nuts are matched with the lower part of the second bolt in a threaded manner.

(III) beneficial effects

The invention provides a novel boxing training target. The beneficial effects are as follows:

1. according to the invention, under the linkage of the electric cylinder and the driving motor, the boxing ball track of the user is uncertain, and the mode can train the reaction speed and the strain capacity of the user, so that the sandbag is more interesting compared with the traditional sandbag.

2. The invention can pre-adjust the position of boxing ball, namely the position of the L-shaped rod, and control the relative position of the connecting rod and the connecting sleeve, namely the device has high adjustability.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a housing of the present invention;

FIG. 3 is a perspective view of a driving structure of a driving motor according to the present invention;

fig. 4 is a schematic diagram of a boxing ball connection in accordance with the present invention.

1, a base; 2. a first fixed sleeve; 3. an electric cylinder; 4. a telescopic rod; 5. boxing balls; 6. a housing; 7. a first bearing; 8. a second fixed sleeve; 9. a driving motor; 10. a first bevel gear; 11. a second bevel gear; 12. a rotating shaft; 13. an L-shaped rod; 14. a second bearing; 15. a connecting piece; 16. a first hole; 17. a first bolt; 18. a connecting rod; 19. a second hole; 20. a second bolt; 21. connecting sleeves; 22. and a third hole.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples:

as shown in fig. 1-4, the embodiment of the invention provides a novel boxing training target, which comprises a base 1, the upper end middle part of base 1 is fixedly connected with a first fixed sleeve 2, the inside of first fixed sleeve 2 is extended and provided with an electric cylinder 3, first fixed sleeve 2 is used for fixing electric cylinder 3, the upper end of electric cylinder 3 is extended and provided with telescopic rod 4, the upper end of telescopic rod 4 is rotationally connected with a shell 6, when electric cylinder 3 acts, telescopic rod 4 stretches out or retracts from electric cylinder 3, namely shell 6 rises or falls, simultaneously in the device use, shell 6 can rotate on telescopic rod 4, the middle part of shell 6 runs through and is provided with a rotating shaft 12, both ends of rotating shaft 12 are fixedly connected with a connecting piece 15, the other end side wall of connecting piece 15 runs through and is provided with an L-shaped rod 13, rotating shaft 12 can rotate, through the connection of connecting piece 15, L-shaped rod 13 can also rotate along with rotating shaft 12, the other end of L-shaped rod 13 is fixedly connected with connecting rod 18, the connecting sleeve 21 is sleeved on connecting rod 18, the other end of 21 is fixedly connected with ball 5, through connecting rod 18 and connecting rod 21 and the rotating shaft 5, the rotating shaft 5 can rotate around the rotating shaft 5, the rotating track of the rotating shaft 5 can be realized, the user can exercise the rotating track of the rotating shaft 5, the user can change the rotating track can be realized, and the user can exercise the rotating track can change 5, and the user can take exercise the user's track through the rotating track can change the rotating shaft 5, and the rotating track can be the rotating 5 through the rotating shaft 5, and the rotating shaft 5 can be the rotating 5 can be the 5 through the rotating 5, and the user can be the exercise the 5 can be the exercise 5.

The inside fixedly connected with driving motor 9 of casing 6, driving motor 9's upper end extension is provided with the motor shaft, and the lateral wall fixedly connected with first bevel gear 10 of motor shaft, and the lateral wall fixedly connected with second bevel gear 11 of pivot 12, first bevel gear 10 and second bevel gear 11 intermesh, start driving motor 9, through the transmission of first bevel gear 10 and second bevel gear 11, drive pivot 12 rotates.

The middle part fixedly connected with second fixed sleeve 8 in the lower extreme of casing 6, the inside that the upper end of telescopic link 4 extends to second fixed sleeve 8, the inside of second fixed sleeve 8 is provided with first bearing 7, the outer lane of first bearing 7 and second fixed sleeve 8 fixed connection, the inner circle and the telescopic link 4 fixed connection of first bearing 7, attack boxing ball 5 when the user, boxing ball 5 atress, and presume that casing 6 takes place to rotate on telescopic link 4, and under the linkage of electric cylinder 3 and driving motor 9, rotatory boxing ball 5 orbit of returning the user is indeterminate, this mode can train user's reaction rate and strain capacity, can control electric cylinder 3 action speed and driving motor 9's rotational speed for set up different training grades.

The two ends of the rotating shaft 12 are sleeved with the second bearings 14, the outer ring of the second bearings 14 is fixedly connected with the inner wall of the shell 6, the rotating shaft 12 is convenient to rotate, and the plurality of second bearings 14 are arranged on the rotating shaft 12, so that the radial stress of the rotating shaft 12 can be improved.

One side of connecting piece 15 runs through and is provided with first hole 16, the one end of L shape pole 13 penetrates in first hole 16, the one end of connecting piece 15 is provided with first bolt 17, first bolt 17 and connecting piece 15 threaded connection, the one end of first bolt 17 supports L shape pole 13, use the instrument to unscrew first bolt 17, can set up the position of L shape pole 13 on connecting piece 15, can adjust the distance of boxing ball 5 from the axis of pivot 12, after setting up, use the instrument to screw up first bolt 17 to make the one end of first bolt 17 support L shape pole 13, make it fixed.

The connecting rod 18 is provided with a plurality of second holes 19 at equal distance, the connecting sleeve 21 is provided with a plurality of third holes 22 at equal distance, the distance between the second holes 19 is equal to the distance between the third holes 22, the second holes 19 and the third holes 22 are penetrated and provided with second bolts 20, nuts are matched with the lower parts of the second bolts 20 in a threaded manner, the nuts are rotated during adjustment, the second bolts 20 are taken down, the connecting sleeve 21 slides on the connecting rod 18, after the arrangement, the second bolts 20 are inserted into the second holes 19 and the third holes 22 in a penetrating manner, the nuts are screwed on, the second bolts 20 are prevented from falling off, and the arrangement is used for adjusting the distance between the boxing ball 5 and the shell 6.

Working principle: when the invention is used, in order to adapt to a user, the first bolt 17 is unscrewed by using a tool, the position of the L-shaped rod 13 on the connecting piece 15 can be set, namely, the distance between the boxing ball 5 and the axis of the rotating shaft 12 can be adjusted, after the setting, the first bolt 17 is screwed down by using the tool, the nut is rotated, the second bolt 20 is taken down, the connecting sleeve 21 slides on the connecting rod 18, after the setting, the second bolt 20 is inserted into the second hole 19 and the third hole 22 in a penetrating way, and the nut is screwed on;

when a user uses the electric cylinder 3 and the driving motor 9 in a coordinated control way, the electric cylinder 3 acts, the telescopic rod 4 extends or retracts, namely the shell 6 rises or descends, the driving motor 9 is started, the rotating shaft 12 is driven to rotate through the transmission of the first bevel gear 10 and the second bevel gear 11, the L-shaped rod 13 can also rotate along with the rotating shaft 12 through the connection of the connecting piece 15, the boxing ball 5 rotates around the axis of the rotating shaft 12, the user attacks the boxing ball 5, the boxing ball 5 is stressed, the shell 6 is estimated to rotate on the telescopic rod 4, and the track of the boxing ball 5 which is rotated back to the user is uncertain under the linkage of the electric cylinder 3 and the driving motor 9, so that the reaction speed and the strain capacity of the user can be trained.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 novel boxing training target, includes base (1), its characterized in that: the novel ball striking device is characterized in that a first fixing sleeve (2) is fixedly connected to the middle of the upper end of the base (1), an electric cylinder (3) is arranged in the first fixing sleeve (2) in an extending mode, a telescopic rod (4) is arranged at the upper end of the electric cylinder (3) in an extending mode, a shell (6) is connected to the upper end of the telescopic rod (4) in a rotating mode, a rotating shaft (12) is arranged in the middle of the shell (6) in a penetrating mode, connecting pieces (15) are fixedly connected to the two ends of the rotating shaft (12), an L-shaped rod (13) is arranged on the side wall of the other end of the connecting piece (15) in a penetrating mode, a connecting rod (18) is connected to the other end of the L-shaped rod (13) in a penetrating mode, a connecting sleeve (21) is sleeved on the connecting rod (18), and boxing balls (5) are fixedly connected to the other end of the connecting sleeve (21);

the novel motor is characterized in that a driving motor (9) is fixedly connected to the inside of the shell (6), a motor shaft is arranged at the upper end of the driving motor (9) in an extending mode, a first bevel gear (10) is fixedly connected to the side wall of the motor shaft, a second bevel gear (11) is fixedly connected to the side wall of the rotating shaft (12), and the first bevel gear (10) and the second bevel gear (11) are meshed with each other.

2. A novel boxing training target in accordance with claim 1, wherein: the middle part of the lower end of the shell (6) is fixedly connected with a second fixing sleeve (8), and the upper end of the telescopic rod (4) extends to the inside of the second fixing sleeve (8).

3. A novel boxing training target in accordance with claim 2, wherein: the inside of second fixed sleeve (8) is provided with first bearing (7), the outer lane of first bearing (7) and second fixed sleeve (8) fixed connection, the inner circle of first bearing (7) and telescopic link (4) fixed connection.

4. A novel boxing training target in accordance with claim 1, wherein: the two ends of the rotating shaft (12) are sleeved with second bearings (14), and the outer rings of the second bearings (14) are fixedly connected with the inner wall of the shell (6).

5. A novel boxing training target in accordance with claim 1, wherein: one side of the connecting piece (15) is provided with a first hole (16) in a penetrating mode, and one end of the L-shaped rod (13) penetrates into the first hole (16).

6. A novel boxing training target in accordance with claim 5, wherein: one end of the connecting piece (15) is provided with a first bolt (17), the first bolt (17) is in threaded connection with the connecting piece (15), and one end of the first bolt (17) abuts against the L-shaped rod (13).

7. A novel boxing training target in accordance with claim 1, wherein: a plurality of second holes (19) are formed in the connecting rod (18) at equal intervals, a plurality of third holes (22) are formed in the connecting sleeve (21) at equal intervals, and the distance between the second holes (19) is equal to the distance between the third holes (22).

8. A novel boxing training target in accordance with claim 7, wherein: a second bolt (20) is inserted in the second hole (19) and the third hole (22), and a nut is in threaded fit with the lower portion of the second bolt (20).