CN213252907U - Volleyball smash training device - Google Patents

Abstract

The utility model discloses a volleyball smash trainer, including first support column, the quantity of first support column is two, the inner chamber of first support column is provided with the second support column, the top fixedly connected with mount pad of second support column, the equal fixedly connected with loose ring in one side that two mount pads are relative, has the training ball through stretch cord swing joint between two loose rings, and the case is placed to the bottom fixedly connected with of first support column, and the top of placing the incasement chamber both sides all has the threaded rod through bearing swing joint. The utility model discloses a first support column, second support column, mount pad, training ball, place case, threaded rod, rocker, thread bush, first slider, first spout, three first hornblocks, attenuator body, three hornblocks of second, landing leg and gyro wheel's cooperation are used, possess the advantage of being convenient for to remove, have solved current volleyball and have detained ball trainer, are not convenient for remove to can't satisfy the problem of user's demand.

Description

Volleyball smash training device

Technical Field

The utility model relates to a volleyball training apparatus technical field specifically is a volleyball smash training device.

Background

The ball catching is one of the most important basic techniques of volleyball and the most difficult technique in the basic techniques of volleyball, the ball catching is a ball hitting method for a player to jump in the air and hit a ball higher than the upper edge of a net into the other side area, the ball catching action comprises several links of running-up, jumping, hitting in the air, landing and the like, the ball catching is not only an important means of scoring and gaining rights, but also the most positive and most effective attack weapon and is also a concrete embodiment of strong and weak strength of a team, however, the existing volleyball ball catching training device is not convenient to move, and therefore the requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volleyball smash trainer possesses the advantage of being convenient for to remove, has solved current volleyball smash trainer, is not convenient for remove to can't satisfy the problem of user's demand.

In order to achieve the above object, the utility model provides a following technical scheme: a volleyball smash training device comprises two first support columns, wherein the inner cavities of the first support columns are provided with second support columns, the tops of the second support columns are fixedly connected with mounting seats, one sides, opposite to the two mounting seats, of the two support columns are fixedly connected with movable rings, training balls are movably connected between the two movable rings through elastic ropes, the bottoms of the first support columns are fixedly connected with a placing box, the tops of the two sides of the inner cavity of the placing box are respectively and movably connected with a threaded rod through bearings, one end of the threaded rod extends to the outside of the placing box and is fixedly connected with a rocker, the surface of the threaded rod is in threaded connection with a threaded sleeve, the top of the threaded sleeve is fixedly connected with a first sliding block, the top of the inner cavity of the placing box is provided with a first sliding groove matched with the first sliding block for use, and the bottom of the threaded sleeve is fixedly connected with a first, the bottom of the inner cavity of the storage box is fixedly connected with a damper body, the top of the damper body is fixedly connected with a second triangular block, the bottom of the second triangular block is fixedly connected with a supporting leg, and the bottom of the supporting leg is movably connected with a roller through a pin shaft.

Preferably, the bottom fixedly connected with electric putter of first support column inner chamber, electric putter's top fixedly connected with diaphragm, the equal fixedly connected with second slider in both ends of diaphragm, the second spout that the cooperation second slider used is all seted up to the both sides of first support column inner chamber, the bottom and the diaphragm fixed connection of second support column.

Preferably, the bottom of placing the case both sides is the equal fixedly connected with fixed block, the top threaded connection of fixed block has fixing bolt, fixing bolt's bottom runs through the fixed block and extends to the outside of fixed block.

Preferably, the inner cavity of the rocker penetrates through the limiting pin, and one end of the limiting pin penetrates through the rocker and extends to the inner cavity of the placing box.

Preferably, the surface of the rocker is provided with anti-slip lines, and a volleyball net is fixedly connected between the two first support columns.

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

1. the utility model discloses a first support column, second support column, mount pad, training ball, place case, threaded rod, rocker, thread bush, first slider, first spout, three first hornblocks, attenuator body, three hornblocks of second, landing leg and gyro wheel's cooperation are used, possess the advantage of being convenient for to remove, have solved current volleyball and have detained ball trainer, are not convenient for remove to can't satisfy the problem of user's demand.

2. The utility model discloses a set up electric putter, can be convenient for adjust the height of second support column to adjust the height of training ball, through setting up fixing bolt, can be convenient for fix placing the case, fix with improving this volleyball smash trainer's stability, through setting up the spacer pin, can be convenient for carry on spacingly to the rocker.

Drawings

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

FIG. 2 is a partial sectional view of the storage box of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a first support column; 2. a second support column; 3. a mounting seat; 4. training a ball; 5. placing a box; 6. a threaded rod; 7. a rocker; 8. a threaded sleeve; 9. a first slider; 10. a first chute; 11. a first triangular block; 12. a damper body; 13. a second triangular block; 14. a support leg; 15. a roller; 16. an electric push rod; 17. a transverse plate; 18. a second slider; 19. a second chute; 20. a fixed block; 21. fixing the bolt; 22. a spacing pin; 23. a volleyball net.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, a volleyball smash training device comprises two first support columns 1, wherein the number of the first support columns 1 is two, a second support column 2 is arranged in an inner cavity of the first support column 1, the top of the second support column 2 is fixedly connected with an installation seat 3, one side of each of two opposite installation seats 3 is fixedly connected with a movable ring, a training ball 4 is movably connected between the two movable rings through an elastic rope, the bottom of the first support column 1 is fixedly connected with a placing box 5, the tops of two sides of the inner cavity of the placing box 5 are movably connected with threaded rods 6 through bearings, one end of each threaded rod 6 extends to the outer part of the placing box 5 and is fixedly connected with a rocker 7, the surface of each threaded rod 6 is in threaded connection with a threaded sleeve 8, the top of each threaded sleeve 8 is fixedly connected with a first sliding block 9, the top of the inner cavity of the placing box 5 is provided with, the bottom of the threaded sleeve 8 is fixedly connected with a first triangular block 11, two sides of the bottom of an inner cavity of the placing box 5 are fixedly connected with a damper body 12, the top of the damper body 12 is fixedly connected with a second triangular block 13, the bottom of the second triangular block 13 is fixedly connected with a supporting leg 14, the bottom of the supporting leg 14 is movably connected with a roller 15 through a pin shaft, the bottom of the inner cavity of the first supporting column 1 is fixedly connected with an electric push rod 16, the height of the second supporting column 2 can be conveniently adjusted through arranging the electric push rod 16, so that the height of the training ball 4 is adjusted, the top of the electric push rod 16 is fixedly connected with a transverse plate 17, two ends of the transverse plate 17 are fixedly connected with second sliding blocks 18, two sides of the inner cavity of the first supporting column 1 are respectively provided with second sliding grooves 19 matched with the second sliding blocks 18, the bottom of the second supporting column 2 is fixedly connected with the transverse plate 17, the top threaded connection of fixed block 20 has fixing bolt 21, through setting up fixing bolt 21, can be convenient for fix placing case 5, in order to improve this volleyball smash trainer's stability, fixing bolt 21's bottom runs through fixed block 20 and extends to the outside of fixed block 20, the inner chamber of rocker 7 runs through and is provided with spacer pin 22, through setting up spacer pin 22, can be convenient for carry on spacingly to rocker 7, the one end of spacer pin 22 runs through rocker 7 and extends to the inner chamber of placing case 5, anti-skidding line has been seted up on the surface of rocker 7, fixedly connected with volleyball net 23 between two first support columns 1, through first support column 1, second support column 2, mount pad 3, training ball 4, place case 5, threaded rod 6, rocker 7, thread bush 8, first slider 9, first spout 10, first triangle 11, attenuator body 12, second triangle 13, The supporting legs 14 and the rollers 15 are matched for use, the volleyball smash training device has the advantage of being convenient to move, and the problem that the requirements of users cannot be met due to the fact that the existing volleyball smash training device is inconvenient to move is solved.

During the use, when this volleyball smash trainer needs to be removed, stop pin 22 is taken off, rocker 7 is rotated, rocker 7 rotates and drives threaded rod 6 and rotate, threaded rod 6 rotates and drives threaded sleeve 8 and remove, threaded sleeve 8 removes and drives first slider 9 and slide at the inner chamber of first spout 10, threaded sleeve 8 removes and drives first triangle piece 11 and remove, first triangle piece 11 removes and extrudes second triangle piece 13, second triangle piece 13 is under the effect of extrusion force, can move down, second triangle piece 13 removes and drives landing leg 14 and remove, landing leg 14 removes and can drop gyro wheel 15, then it is spacing to rocker 7 through stop pin 22, can be convenient for remove this volleyball smash trainer after gyro wheel 15 drops out.

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 (5)

1. The utility model provides a volleyball smash trainer, includes first support column (1), its characterized in that: the number of the first supporting columns (1) is two, the inner cavity of each first supporting column (1) is provided with a second supporting column (2), the top of each second supporting column (2) is fixedly connected with a mounting seat (3), one side, opposite to the two mounting seats (3), of each mounting seat is fixedly connected with a movable ring, a training ball (4) is movably connected between the two movable rings through an elastic rope, the bottom of each first supporting column (1) is fixedly connected with a placing box (5), the tops of two sides of the inner cavity of the placing box (5) are respectively and movably connected with a threaded rod (6) through bearings, one end of each threaded rod (6) extends to the outer part of the placing box (5) and is fixedly connected with a rocker (7), the surface of each threaded rod (6) is in threaded connection with a threaded sleeve (8), the top of each threaded sleeve (8) is fixedly connected with a first sliding block (9), the top of the inner cavity of the placing box (5) is provided with a first sliding groove (, the bottom fixedly connected with of thread bush (8) is first three hornblocks (11), place the equal fixedly connected with attenuator body (12) in both sides of case (5) inner chamber bottom, the top fixedly connected with second three hornblocks (13) of attenuator body (12), the bottom fixedly connected with landing leg (14) of the three hornblocks (13) of second, the bottom of landing leg (14) has gyro wheel (15) through round pin axle swing joint.

2. A volleyball pass training device according to claim 1, wherein: the bottom fixedly connected with electric putter (16) of first support column (1) inner chamber, the top fixedly connected with diaphragm (17) of electric putter (16), the equal fixedly connected with second slider (18) in both ends of diaphragm (17), second spout (19) that cooperation second slider (18) used are all seted up to the both sides of first support column (1) inner chamber, the bottom and diaphragm (17) fixed connection of second support column (2).

3. A volleyball pass training device according to claim 1, wherein: the equal fixedly connected with fixed block (20) in bottom of placing case (5) both sides, the top threaded connection of fixed block (20) has fixing bolt (21), the bottom of fixing bolt (21) runs through fixed block (20) and extends to the outside of fixed block (20).

4. A volleyball pass training device according to claim 1, wherein: the inner cavity of the rocker (7) is provided with a limiting pin (22) in a penetrating mode, and one end of the limiting pin (22) penetrates through the rocker (7) and extends to the inner cavity of the placing box (5).

5. A volleyball pass training device according to claim 1, wherein: the surface of the rocker (7) is provided with anti-slip lines, and a volleyball net (23) is fixedly connected between the two first support columns (1).

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