CN210433937U

CN210433937U - Batting trainer of college volleyball sports program

Info

Publication number: CN210433937U
Application number: CN201920728533.XU
Authority: CN
Inventors: 陈晶晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-05-01
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a batting trainer of college volleyball sports program, including U type piece, pinhole circle piece, landing leg board, first fixed plate, round bar, internal thread tubule, long screw rod, second fixed plate, plastics strip piece, cylinder piece, reset spring, bar spout, slider, branch, curved surface piece, volleyball and locating hole. The utility model relates to a rationally, can take the volleyball that is connected to get back to initial position under reset spring elastic action through the slider on to realized that the student hits the function of hitting the volleyball training, and the volleyball can get back to and treat to hit and hit position department, solved traditional training and hit to roll down far away and pick up the inconvenient problem of ball after hitting the volleyball, guarantee the efficiency of training, be favorable to hitting according to the volleyball and fly the required nimble regulation that carries on of horizontal contained angle training, be convenient for learn to learn the hitting mode of hitting of.

Description

Batting trainer of college volleyball sports program

Technical Field

The utility model relates to a batting trainer specifically is a batting trainer of college volleyball sports items belongs to sports apparatus technical field.

Background

Sports is a complex social culture phenomenon, and achieves conscious, purposeful and organized social activities of promoting overall development, improving physical quality and overall education level, enhancing physical fitness and sports ability, improving life style and improving life quality according to the laws of human growth and development, skill formation, function improvement and the like by taking physical and intellectual activities as basic means.

College students can have the volleyball that hits to fly out to roll and fall far away in volleyball training course, and the time delay is picked up to the back, and the inclination that the volleyball hit to fly is the variation in size simultaneously to there is different batting modes, and traditional volleyball hits the training mode, can not reach training effect well, lacks the structure of adjusting corresponding supplementary batting according to the training needs. Therefore, a ball hitting training device for a college volleyball sports is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a batting training device for the college volleyball sports.

The utility model realizes the above purpose by the following technical proposal, a batting training device for college volleyball sports events, which comprises a plastic strip, a batting structure and an adjusting structure, wherein the top surface of the plastic strip is provided with a strip-shaped chute, and one end of the bottom of the plastic strip is provided with a U-shaped block;

the ball hitting structure comprises volleyball, a sliding block and a return spring, wherein one end of the return spring is fixedly arranged on one end face in a strip-shaped sliding groove, the other end of the return spring is arranged on one end face of a cylindrical block, the sliding block is slidably arranged in the strip-shaped sliding groove, a supporting rod is vertically arranged on the surface of the top of the sliding block, the side face of one end of the supporting rod is fixedly connected with the outer side surface of a curved piece through a connecting block, and the inner side surface of the curved piece is bonded on;

adjust the structure and include landing leg board and internal thread tubule, the landing leg board is equipped with two, and two the landing leg board is installed on pinhole disk toroidal surface with the side slope, two first fixed plate is all installed to landing leg board one side, and two install the round bar between the first fixed plate, equal threaded connection has the long screw rod in the internal thread tubule both ends port, and two the long screw rod outer end is movable mounting respectively at round bar middle part and second fixed plate one end, the second fixed plate other end is installed perpendicularly in plastics barrel bottom intermediate position.

Preferably, the cylindrical block is slidably mounted in the strip-shaped chute, and the cross section of the strip-shaped chute and the cross section of the sliding block are both of a circular structure.

Preferably, the pin hole round block is movably connected with the U-shaped block through a movable pin, and two leg plates arranged on the annular surface of the pin hole round block are of a splayed structure.

Preferably, the horizontal structure plate surface at the other end of the leg plate is provided with a positioning hole, the bottom of the leg plate is fixedly connected with the ground through a corresponding wedge rod, and the wedge rod penetrates through the corresponding positioning hole.

Preferably, the outer ends of the long screws are vertically provided with ring pipes, one of the ring pipes is sleeved in the middle of the round rod in a sliding mode, and the other ring pipe is movably connected with the inner portion of the concave groove in the end face of one end of the second fixing plate through a movable pin.

Preferably, the curved sheet is a part of the spherical shell, and the curved surface on the inner side of the curved sheet is completely overlapped and attached to the spherical surface of the volleyball.

The utility model has the advantages that:

1. this kind of batting trainer of college volleyball sports program reasonable in design can take the volleyball that is connected to get back to the initial position under reset spring elastic action through the slider on to realized that the student hits the function of beating the volleyball training, and the volleyball can get back to and treat the position department of beating, solved traditional training and hit to roll down far away and pick up the inconvenient problem of ball after beating the volleyball, guarantee the efficiency of training.

2. This kind of batting trainer of college volleyball sports program reasonable in design is favorable to hitting according to the volleyball and flies the required nimble regulation that carries on of horizontal contained angle training, is convenient for learn the hitting mode of different positions department volleyball.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the rotation of the plastic strip block structure of the present invention;

fig. 3 is a schematic view of the connection structure of the pin hole round block and the leg plate of the present invention.

In the figure: 1. u type piece, 2, pinhole circle piece, 3, landing leg board, 4, first fixed plate, 5, round bar, 6, internal thread tubule, 7, long screw rod, 8, second fixed plate, 9, plastics strip piece, 10, cylinder piece, 11, reset spring, 12, bar spout, 13, slider, 14, branch, 15, curved surface piece, 16, volleyball, 17, locating hole.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-3, a ball hitting training device for a college volleyball sports event comprises a plastic strip 9, a ball hitting structure and an adjusting structure, wherein a strip-shaped sliding groove 12 is formed in the top surface of the plastic strip 9, and a U-shaped block 1 is mounted at one end of the bottom of the plastic strip 9;

the ball hitting structure comprises volleyball 16, a sliding block 13 and a return spring 11, wherein one end of the return spring 11 is fixedly arranged on one end face in a strip-shaped sliding groove 12, the other end of the return spring 11 is arranged on one end face of a cylindrical block 10, the sliding block 13 is slidably arranged in the strip-shaped sliding groove 12, a supporting rod 14 is vertically arranged on the surface of the top of the sliding block 13, the side face of one end of the supporting rod 14 is fixedly connected with the outer side surface of a curved sheet 15 through a connecting block, and the inner side surface of the curved sheet 15 is bonded on the;

adjust the structure and include landing leg board 3 and internal thread tubule 6, landing leg board 3 is equipped with two, and two 3 same side end slopes of landing leg board are installed on 2 toroidal surfaces of pinhole circle piece, two first fixed plate 4 is all installed to 3 side sides of landing leg board, and two install round bar 5 between the first fixed plate 4, equal threaded connection has long screw 7 in the 6 both ends ports of internal thread tubule, and two 7 outer ends of long screw are movable mounting respectively at 5 middle parts of round bar and 8 one end of second fixed plate, the 8 other ends of second fixed plate are installed perpendicularly at 9 bottom intermediate positions of plastics strip piece.

The cylindrical block 10 is slidably arranged in the strip-shaped sliding groove 12, and the cross section of the strip-shaped sliding groove 12 and the cross section of the sliding block 13 are both of a circular structure, so that the sliding block 13 and the cylindrical block 10 can conveniently slide in the strip-shaped sliding groove 12 with consistent cross sections; the pin hole round block 2 is movably connected with the U-shaped block 1 through a movable pin, and two leg plates 3 arranged on the annular surface of the pin hole round block 2 are in a splayed structure, so that the effect of forming a triangular bracket is achieved; a positioning hole 17 is formed in the horizontal structure plate surface at the other end of the leg plate 3, the bottom of the leg plate 3 is fixedly connected with the ground through a corresponding wedge rod, and the wedge rod penetrates through the corresponding positioning hole 17, so that the whole body can be fixed and erected on the ground; the outer ends of the long screws 7 are vertically provided with ring pipes, one ring pipe is sleeved in the middle of the round rod 5 in a sliding mode, and the other ring pipe is movably connected with the inner part of the concave groove of the end face of one end of the second fixing plate 8 through a movable pin, so that the effect of mutual movable connection among structures is achieved; the curved sheet 15 is a part of the spherical shell, and the curved surface of the inner side of the curved sheet 15 is completely overlapped and attached to the spherical surface of the volleyball 16, so that the curved sheet 15 and the surface of the volleyball 16 are fully bonded together.

When the utility model is used, firstly, the whole body is inserted into the ground through the wedge rod through the positioning hole 17 to be fixed and supported, then the batting training of volleyball 16 is started, a student pounces the volleyball 16 according to the batting mode required by a sports teacher, and the direction of the initial force application is parallel to the plastic strip 9, the pounded volleyball 16 drives the slider 13 connected with the curved surface piece 15 and the support rod 14 to move to one side in the strip-shaped chute 12 instantly, when the slider 13 moves to and extrudes the cylindrical block 10, the reset spring 11 is in a compression state, when the power impacted by the slider 13 is smaller than the reverse elasticity of the reset spring 11, the slider 13 can bring the connected volleyball 16 back to the initial position under the elasticity of the reset spring 11, thereby realizing the function of the student to pounding the volleyball training, and the volleyball 16 can return to the position to be pounded, solving the problem that the traditional technique is inconvenient, the training efficiency is ensured;

when sports teachers need to change the throwing direction training of volleyball 16 after hitting, the internal thread tubules 6 are rotated and the long screws 7 in the two end openings are driven to be in an extending or contracting state under the interaction of force, because the bottoms of the plastic strips 9 are movably connected with the corresponding long screws 7 through the second fixing plates 8 and the plastic strips 9 are movably connected with the pin hole round blocks 2 arranged at the tops of the two leg plates 3 after being fixed through the U-shaped blocks 1, the opposite ends of the plastic strips 9 are finally enabled to rotate upwards or downwards, the fixed stop operation is kept after the plastic strips are rotated to a required inclination angle, and therefore the flexible adjustment required by the volleyball hitting horizontal included angle training is facilitated, and the hitting mode of the volleyball 16 at different positions is convenient to learn.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A batting trainer of university volleyball sports, its characterized in that: the golf ball hitting device comprises a plastic strip block (9), a ball hitting structure and an adjusting structure, wherein a strip-shaped sliding groove (12) is formed in the top surface of the plastic strip block (9), and a U-shaped block (1) is installed at one end of the bottom of the plastic strip block (9);

the hitting structure comprises volleyballs (16), a sliding block (13) and a return spring (11), one end of the return spring (11) is fixedly installed on one end face in a strip-shaped sliding groove (12), the other end of the return spring (11) is installed on one end face of a cylindrical block (10), the sliding block (13) is installed in the strip-shaped sliding groove (12) in a sliding mode, a supporting rod (14) is vertically installed on the surface of the top of the sliding block (13), one end side face of the supporting rod (14) is fixedly connected with the outer side surface of a curved sheet (15) through a connecting block, and the inner side surface of the curved sheet (15) is bonded to the annular face of the volle;

adjust the structure and include landing leg board (3) and internal thread tubule (6), landing leg board (3) are equipped with two, and two install on pinhole circle piece (2) toroidal surface with the slope of side end in landing leg board (3) one side all installs first fixed plate (4), and two install round bar (5) between first fixed plate (4), equal threaded connection has long screw rod (7), and two in internal thread tubule (6) both ends port long screw rod (7) outer end difference movable mounting is in round bar (5) middle part and second fixed plate (8) one end, second fixed plate (8) other end is installed perpendicularly in plastics strip piece (9) bottom intermediate position.

2. A ball hitting training device for a college volleyball sports event according to claim 1, wherein: the cylindrical block (10) is slidably mounted in the strip-shaped sliding groove (12), and the cross section of the strip-shaped sliding groove (12) and the cross section of the sliding block (13) are both of a circular structure.

3. A ball hitting training device for a college volleyball sports event according to claim 1, wherein: the pin hole round block (2) is movably connected with the U-shaped block (1) through a movable pin, and two leg plates (3) arranged on the annular surface of the pin hole round block (2) are of a structure shaped like a Chinese character 'ba'.

4. A ball hitting training device for a college volleyball sports event according to claim 1, wherein: the horizontal structure board surface at the other end of the leg supporting board (3) is provided with a positioning hole (17), the bottom of the leg supporting board (3) is fixedly connected with the ground through a corresponding wedge rod, and the wedge rod penetrates through the corresponding positioning hole (17).

5. A ball hitting training device for a college volleyball sports event according to claim 1, wherein: and the outer ends of the long screws (7) are vertically provided with ring pipes, one ring pipe is sleeved in the middle of the round rod (5) in a sliding manner, and the other ring pipe is movably connected with the inner part of the groove of the end face at one end of the second fixing plate (8) through a movable pin.

6. A ball hitting training device for a college volleyball sports event according to claim 1, wherein: the curved sheet (15) is a part of the spherical shell, and the inner curved surface of the curved sheet (15) is completely overlapped and attached with the spherical surface of the volleyball (16).