CN212662631U

CN212662631U - Auxiliary volleyball training device

Info

Publication number: CN212662631U
Application number: CN202020602062.0U
Authority: CN
Inventors: 范振杰; 卢华华; 谢振华
Original assignee: Jiyuan Vocational and Technical College
Current assignee: Jiyuan Vocational and Technical College
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-03-09
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to the technical field of sports equipment, concretely relates to supplementary volleyball trainer, including support frame and bowling frame, the support frame includes the i-shaped chassis, the higher authority of i-shaped chassis is fixed with three sleeve pipe, and wherein, the equidistant central point of fixing at the i-shaped chassis of three sleeve pipe puts, and is three sheathed tube top sliding connection has three telescopic link, and is three the sheathed tube top surface closes the bolt that the link has to be used for fixed telescopic link soon. The utility model discloses in, when detaining the rectangle buffering net on the pitching frame through the volleyball, the pitching frame rotates around the axis of rotation below the pitching frame under the impact force of volleyball, the volleyball slides to the ball groove of receiving at the back of net along buffering net, simultaneously, pop out from the ball groove of receiving with the volleyball of net in the ball groove of receiving on same ball frame to this analogizes the sportsman can circulate repeated training and detain ball and pass, thereby improved the efficiency of volleyball training, solved the condition that nobody received the ball and served.

Description

Auxiliary volleyball training device

Technical Field

The utility model relates to a sports apparatus technical field, concretely relates to supplementary volleyball trainer.

Background

Volleyball sportsman all need be served constantly when practising pass and smash, is a burden to the coach, and the sportsman needs accurate target when practising the smash, and the individual can meet the unmanned condition of catching a ball and serving when practising, makes the volleyball training take time and inefficiency, in addition, does not have convenient storage tool to in time accomodate the volleyball in training end rear portion ground.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide an auxiliary volleyball training device, when detaining the rectangle buffering net on the pitching frame through the volleyball, the pitching frame rotates around the axis of rotation below the pitching frame under the impact force of volleyball, the volleyball slides to the ball groove of receiving at the back of net along buffering net, and simultaneously, pop out from the ball groove with the volleyball of the ball groove of receiving of net on same ball frame, analogize the sportsman and can circulate repetitive training and detain ball and pass, thereby the efficiency of volleyball training has been improved, the condition of unmanned ball and service has been solved.

The purpose of the utility model can be realized by the following technical scheme:

an auxiliary volleyball training device comprises a support frame and a volleyball pitching frame, wherein the support frame comprises an I-shaped underframe, three sleeves are fixed on the I-shaped underframe, the three sleeves are fixed at the central position of the I-shaped underframe at equal intervals, three telescopic rods are slidably connected to the top ends of the three sleeves, bolts for fixing the telescopic rods are rotatably connected to the outer surfaces of the top ends of the three sleeves in a coupling mode, bearing holes are formed in one ends, away from the sleeves, of the three telescopic rods at equal intervals, a weight box is fixed at one end of the I-shaped underframe, the volleyball pitching frame is rotatably connected to the positions, corresponding to the two bearing holes at the same horizontal height, of two adjacent telescopic rods, and comprises a rotating shaft and a sun-shaped plate, the rotating shaft is rotatably connected with the bearing holes, the sun-shaped plate is fixed on the upper surface of the, and a ball collecting groove is fixed in the other rectangular hole of the sun-shaped plate.

Further, the method comprises the following steps: the both ends outer wall of weight box is fixed with the trombone slide collar No. one, the sleeve pipe is fixed with the trombone slide collar No. two with the outer wall of trombone slide collar homonymy, be fixed with the side net between trombone slide collar and the trombone slide collar No. two, it is three the sleeve pipe is fixed with positive net through the trombone slide collar No. two, accomodate the volleyball of detaining and coming like this can be convenient.

Further, the method comprises the following steps: the outer side wall of the ball collecting groove is fixedly provided with a limiting block, the limiting block is fixed at one end of a spring, and the other end of the spring is fixedly connected to the side wall of the telescopic rod, so that the ball-shooting frame cannot easily rotate on the rotating shaft.

Further, the method comprises the following steps: the distance between two adjacent dead eye on the rectangle hole width of the fixed rectangle of day template buffering net and the telescopic link is the same, the rectangle hole width of the fixed rectangle of day template buffering net is greater than the width of receiving the ball groove on the day template to avoid the bowling frame to meet the ball and throw the ball time mutual contact collision.

Further, the method comprises the following steps: a rubber pad having the same size as the drum-type chassis is fixed to the bottom of the drum-type chassis, so that the support frame 100 is in tight contact with the ground.

Further, the method comprises the following steps: the height of weight box and the height of side net are the same to can cooperate the convenient volleyball of accomodating of positive net and side net.

The utility model has the advantages that:

1. when the volleyball is buckled to the rectangular buffering net on the pitching frame, the pitching frame rotates around a rotating shaft below the pitching frame under the impact force of the volleyball, the volleyball slides into a ball receiving groove behind the net along the buffering net, meanwhile, the volleyball in the ball receiving groove on the same ball receiving frame with the net is popped out from the ball receiving groove, and by analogy, a player can repeatedly carry out ball buckling and passing in a circulating manner, so that the volleyball training efficiency is improved, and the problem of unmanned ball receiving and serving is solved;

2. the side net and the front net on the I-shaped underframe are connected together to form the storage net, and volleyball can be conveniently stored after the player finishes training.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic view of the structure of the ball collecting and throwing of the present invention;

FIG. 3 is a schematic diagram of the limiting structure of the outer wall of the ball receiving groove of the present invention;

fig. 4 is a schematic view of the back structure of the present invention;

fig. 5 is a schematic view of the overall structure of the support frame of the present invention;

fig. 6 is a schematic view of the overall structure of the middle pitching frame of the present invention.

In the figure: 100. a support frame; 101. an i-shaped chassis; 102. a sleeve; 1021. a bolt; 1022. a second netting ring; 103. a telescopic rod; 1031. a bearing bore; 104. a weight box; 1041. a first pull net ring; 200. a ball throwing frame; 201. a sun-shaped plate; 202. a cushion net; 203. a ball collecting groove; 2031. a limiting block; 2032. a spring; 204. a rotating shaft; 300. a side net; 400. a front net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, an auxiliary volleyball training device comprises a support frame 100 and a volleyball pitching frame 200, wherein the support frame 100 comprises an i-shaped chassis 101, three sleeves 102 are fixed on the i-shaped chassis 101, the three sleeves 102 are fixed at the center of the i-shaped chassis 101 at equal intervals, three telescopic rods 103 are slidably connected to the top ends of the three sleeves 102, bolts 1021 for fixing the telescopic rods 103 are rotatably connected to the outer surfaces of the top ends of the three sleeves 102, bearing holes 1031 are formed at the ends of the three telescopic rods 103 far away from the sleeves 102 at equal intervals, a weight box 104 is fixed to one end of the i-shaped chassis 101, a weight pitching frame 200 is rotatably connected to the positions of the two bearing holes 1031 at the same horizontal height corresponding to the two adjacent telescopic rods 103, the pitching frame 200 comprises a rotating shaft 204 and a sun-shaped plate 201, the rotating shaft 204 is rotatably connected with the bearing hole 1031, the sun-shaped plate 201 is fixed on the upper surface of the rotating shaft 204, a buffer ball net 202 is fixed in one rectangular hole of the sun-shaped plate 201, and a ball collecting groove 203 is fixed in the other rectangular hole of the sun-shaped plate 201.

The both ends outer wall of weight box 104 is fixed with a net ring 1041, the outer wall of sleeve pipe 102 and a net ring 1041 homonymy is fixed with No. two net rings 1022, be fixed with side net 300 between a net ring 1041 and No. two net rings 1022, it is three sleeve pipe 102 is fixed with positive net 400 through No. two net rings 1022, the volleyball of detaining like this can be convenient accomodate. A limiting block 2031 is fixed on the outer side wall of the ball receiving groove 203, the limiting block 2031 is fixed on one end of a spring 2032, wherein the other end of the spring 2032 is fixedly connected to the side wall of the telescopic rod 103, so that the ball throwing rack 100 cannot easily rotate on the rotating shaft 204.

The width of the rectangular hole of the rectangular buffering net 202 fixed by the sun-shaped board 201 is the same as the distance between two adjacent upper and lower bearing holes 1031 on the telescopic rod 103, and the width of the rectangular hole of the rectangular buffering net 202 fixed by the sun-shaped board 201 is greater than the width of the ball collecting groove 203 on the sun-shaped board 201, so that mutual contact and collision of the ball throwing frame 100 during ball receiving and throwing are avoided. The utility model provides an auxiliary volleyball training device, thereby the height of weight box 104 and the height of side net 300 are the same can cooperate the convenient volleyball of accomodating of positive net 400 and side net 300. According to the auxiliary volleyball training device, the rubber pad with the same size as the I-shaped chassis 101 is fixed at the bottom of the I-shaped chassis 101, so that the support frame 100 is in tight contact with the ground.

The working principle is as follows: when the auxiliary volleyball training device is used, firstly, the I-shaped underframe 101 and the weight box 104 on the base of the support frame 100 are fixed, three rows of pitching frames 100 are arranged from top to bottom, spare volleyballs are placed in the volleyball receiving grooves 203 of the first row of pitching frames 200 before use, when the volleyballs are buckled to the first row of pitching frames 200 of the auxiliary volleyball training device, the volleyballs fall on the buffer ball nets 202 of the sun-shaped plate 201, at the moment, the pitching frames 200 rotate around the bearing holes 1031 of the rotating shafts 204 on the back sides of the center positions of the pitching frames 200 under the impact force of the buckled volleyballs, the volleyballs fall into the volleyball receiving grooves 203 of the second row of pitching frames 200 along the buffer ball nets 202, meanwhile, the spare volleyballs in the volleyball receiving grooves 203 of the first row of pitching frames 200 pop up, the volleyballs are buckled to the second row of pitching frames 200 again, and the volleyballs;

when the volleyball is buckled to the pitching frame 200 of the third row, the volleyball is received in a receiving net at the rear of the I-shaped chassis 101, the receiving net comprises a side net 300 and a front net 400, and the volleyball can be received in a ball receiving groove 203 of the pitching plate 200 after the training of the player is finished.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. An auxiliary volleyball training device comprises a support frame (100) and a pitching frame (200), and is characterized in that the support frame (100) comprises an I-shaped chassis (101), three sleeves (102) are fixed on the I-shaped chassis (101), wherein the three sleeves (102) are fixed at the center position of the I-shaped chassis (101) at equal intervals, three telescopic rods (103) are connected to the top ends of the three sleeves (102) in a sliding manner, bolts (1021) for fixing the telescopic rods (103) are connected to the outer surface of the top ends of the three sleeves (102) in a screwing manner in a hinged manner, bearing holes (1031) are formed in one ends, far away from the sleeves (102), of the three telescopic rods (103) at equal intervals, a weight box (104) is fixed to one end of the I-shaped chassis (101), and the pitching frame (200) is connected to the positions, corresponding to the two bearing holes (1031) at the same horizontal height, of, the ball throwing frame (200) comprises a rotating shaft (204) and a sun-shaped plate (201), wherein the rotating shaft (204) is rotatably connected with a bearing hole (1031), the sun-shaped plate (201) is fixed on the upper surface of the rotating shaft (204), a rectangular hole of the sun-shaped plate (201) is fixed with a buffering ball net (202), and another rectangular hole of the sun-shaped plate (201) is fixed with a ball collecting groove (203).

2. An auxiliary volleyball training device as claimed in claim 1, wherein a first net ring (1041) is fixed on the outer wall of each end of the weight box (104), a second net ring (1022) is fixed on the outer wall of the sleeve (102) on the same side as the first net ring (1041), a side net (300) is fixed between the first net ring (1041) and the second net ring (1022), and a front net (400) is fixed on three sleeves (102) through the second net ring (1022).

3. An auxiliary volleyball training device according to claim 1, wherein a limiting block (2031) is fixed to an outer side wall of the volleyball collection groove (203), the limiting block (2031) is fixed to one end of a spring (2032), and the other end of the spring (2032) is fixedly connected to a side wall of the telescopic rod (103).

4. An auxiliary volleyball training device according to claim 1, wherein the width of the rectangular hole of the rectangular buffer net (202) fixed by the sun plate (201) is the same as the distance between two adjacent upper and lower bearing holes (1031) on the telescopic rod (103), and the width of the rectangular hole of the rectangular buffer net (202) fixed by the sun plate (201) is larger than the width of the ball collecting groove (203) on the sun plate (201).

5. An auxiliary volleyball training device as claimed in claim 1, wherein the height of the weight box (104) and the height of the side net (300) are the same.

6. The volleyball training device as claimed in claim 1, wherein a rubber pad having the same size as the drum-shaped chassis (101) is fixed to the bottom of the drum-shaped chassis (101).