CN210186396U

CN210186396U - Training device is detained with volleyball to sports teaching

Info

Publication number: CN210186396U
Application number: CN201920981661.5U
Authority: CN
Inventors: Hongping Wei; 魏洪平
Original assignee: Chengdu University of Information Technology
Current assignee: Chengdu University of Information Technology
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-27
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a training device is killed with volleyball knot in sports teaching, the on-line screen storage device comprises a base, a plurality of walking seats of lower extreme fixedly connected with of base, it is a plurality of all be equipped with running gear on the walking seat, the upper end fixedly connected with spliced pole of base, the one end fixedly connected with ball receiving disc of keeping away from the base on the spliced pole, be equipped with the recess on the ball receiving disc, be equipped with in the recess and hit the board, the interior bottom fixedly connected with elastic mechanism of recess, fixedly connected with device post on the lateral wall of spliced pole, be equipped with the rotation groove on the device post, it is connected with indicating mechanism to rotate on the inner wall in groove. The utility model has the advantages of reasonable design, have the precision and the dynamics that can train the volleyball to detain and kill and the benefit of convenient removal.

Description

Training device is detained with volleyball to sports teaching

Technical Field

The utility model relates to a sports goods technical field especially relates to a sports teaching is detained with volleyball and is killed trainer.

Background

The volleyball is one of ball sports items, and the court is rectangle, and the centre is separated there is high net, match both sides, and six people in every side respectively account for one side in the court, and the sportsman is played from the net sky with the hand (hold) ball, and the ball that the volleyball used uses is made the shell with sheepskin or synthetic leather, and the courage is made to rubber, and the size is similar with the football.

In the prior art, when volleyball training is carried out, volleyball killing training needs to be carried out, precision and hitting strength are the most needed when volleyball killing is carried out, and a device for specially training the volleyball killing training device on the one hand is not arranged in a stadium at present, so that the volleyball killing training device for sports teaching is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a volleyball smash training device for physical education.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a trainer is killed with volleyball knot, the on-line screen storage device comprises a base, a plurality of walking seats of lower extreme fixedly connected with of base, it is a plurality of all be equipped with running gear on the walking seat, the upper end fixedly connected with spliced pole of base, the one end fixedly connected with ball receiving disc of keeping away from the base on the spliced pole, be equipped with the recess on the ball receiving disc, be equipped with in the recess and hit the board, the interior bottom fixedly connected with elastic mechanism of recess, fixedly connected with device post on the lateral wall of spliced pole, be equipped with the rotation groove on the device post, it is connected with indicating mechanism to rotate on the inner wall in rotation groove.

Preferably, running gear is including establishing the walking groove at walking seat lower extreme, fixedly connected with second pivot on the inner wall of walking groove, it is connected with the walking wheel to rotate in the second pivot, be equipped with a plurality of spacing holes along its circumference equidistant on the lateral wall of walking wheel, it is equipped with the spacer pin to run through on the lateral wall of walking seat, the position of spacer pin is corresponding with the position in a plurality of spacing holes.

Preferably, the elastic mechanism comprises two straight rods fixedly connected to the bottom in the groove, the two straight rods are sleeved with springs, the striking plate is provided with two through grooves, the two straight rods are respectively located in the two through grooves, and one ends of the springs are elastically connected with the lower end of the striking plate.

Preferably, indication mechanism is including rotating the first pivot of connection on rotating the inslot wall, fixedly connected with connecting rod in the first pivot, the connecting rod is located the one end fixedly connected with sign outside the rotation groove, the interior bottom of recess runs through and is equipped with the shifting chute, hit fixedly connected with transfer line on the lateral wall of beating the board, the transfer line runs through the shifting chute and extends to and rotates the inslot, the one end that the sign was kept away from to the one end that the transfer line was located the rotation inslot and connecting rod offsets.

Preferably, the inner wall of the rotating groove is fixedly connected with a limiting block.

Preferably, the side wall of the striking plate close to the notch of the groove is coated with red paint.

The utility model has the following beneficial effects;

1. through the mutual matching of the ball receiving disc, the hitting plate, the elastic mechanism and the indicating mechanism, a user carries out volleyball killing training, kills volleyballs in the ball receiving disc, hits the hitting plate, the hitting plate drives the transmission rod to move, so that the jacking connecting rod rotates on the first rotating shaft, the indicating plate is erected, the indication plate is erected to indicate that the killing angle and force are qualified, and then the hitting plate is rebounded to the original position under the action of the spring;

2. through setting up running gear, can conveniently remove this device, when training, can toward the spacing downthehole spacer pin that inserts on each walking wheel, spacing to the device prevents to remove.

Drawings

Fig. 1 is a schematic structural view of a volleyball killing training device for physical education provided by the utility model;

FIG. 2 is a partial cross-sectional view of a volleyball killing training device for physical education according to the present invention;

fig. 3 is the utility model provides a sports teaching is with volleyball training device's ball receiving disc positive sketch map of killing.

In the figure: the device comprises a ball receiving disc 1, a transmission rod 2, a first rotating shaft 3, a connecting rod 4, an indicating plate 5, a device column 6, a connecting column 7, a base 8, a limiting pin 9, a walking wheel 10, a second rotating shaft 11, a limiting hole 12, a groove 13, a straight rod 14, a striking plate 15, a through groove 16, a spring 17 and a limiting block 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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 training device is killed with volleyball knot to sports teaching, including base 8, a plurality of walking seats of lower extreme fixedly connected with of base 8, all be equipped with running gear on a plurality of walking seats, the upper end fixedly connected with spliced pole 7 of base 8, be certain angle between spliced pole 7 and the base 8, the one end fixedly connected with that keeps away from base 8 on the spliced pole 7 connects ball dish 1, be equipped with recess 13 on the ball dish 1, be equipped with in the recess 13 and hit beater 15, the interior bottom fixedly connected with elastic mechanism of recess 13, fixedly connected with device post 6 on the lateral wall of spliced pole 7, be equipped with the rotation groove on the device post 6, it is connected with indicating mechanism to rotate on the inner wall in groove.

Wherein, running gear is including establishing the walking groove at walking seat lower extreme, fixedly connected with second pivot 11 on the inner wall in walking groove, it has walking wheel 10 to rotate on the second pivot 11, it is equipped with a plurality of spacing holes 12 to follow its circumference equidistant on the lateral wall of walking wheel 10, it is equipped with spacer pin 9 to run through on the lateral wall of walking seat, the position of spacer pin 9 is corresponding with the position of a plurality of spacing holes 12, when needing to remove, extract each spacer pin 9, mobile device, when needing fixing device, insert each spacer pin 9 spacing to each walking wheel 10 in the spacing hole 12 on each walking wheel 10.

Wherein, elastic mechanism includes two straight-bars 14 of fixed connection bottom in recess 13, all the cover is equipped with spring 17 on two straight-bars 14, hit and be equipped with two logical grooves 16 on the board 15, two straight-bars 14 are located two logical grooves 16 respectively, the one end of two springs 17 all with hit the lower extreme elastic connection who beats the board 15, when volleyball hit and hit board 15, drive two straight-bars 14 and two logical groove 16 internal motion, two springs 17 of extrusion take place deformation, when no longer atress, under the spring action of two springs 17, hit board 15 and reset.

Wherein, indicating mechanism is including rotating first pivot 3 of connection on rotating the inslot wall, fixedly connected with connecting rod 4 on the first pivot 3, connecting rod 4 is located the one end fixedly connected with sign 5 that rotates the inslot, the interior bottom of recess 13 runs through and is equipped with the shifting chute, hit fixedly connected with transfer line 2 on beating the lateral wall of board 15, transfer line 2 runs through the shifting chute and extends to rotating the inslot, the one end that transfer line 2 is located the rotating chute offsets with the one end that sign 5 was kept away from to connecting rod 4, when beating the impact force that board 15 received the volleyball, hit board 15 and drive transfer line 2 toward rotating the inslot motion, top moving connecting rod 4, drive connecting rod 4 and rotate on first pivot 3, it sticks up to drive sign 5, when sign 5 sticks up, show this time volleyball to detain to kill qualifiedly promptly.

Specifically, fixedly connected with stopper 18 on the inner wall of rotation groove, stopper 18 can be spacing to the motion of connecting rod 4, prevents that connecting rod 4 from overturning excessively.

Specifically, the side walls of the striking plate 15 near the notch of the recess 13 are painted with a red paint, which may indicate to the user, add a distinct feature, assist the user in hitting the target more easily.

The utility model discloses in, at first operating personnel promotes this equipment and comes to the training place, then insert spacer pin 9 toward each walking seat, it is spacing to the device, then normally carry out the volleyball and detain the training, operating personnel hits the volleyball, hit into the volleyball in the catch basin 1 with the volleyball, hit beater 15, drive two springs 17 and take place deformation, drive transfer line 2 toward rotating the inslot motion, top moving connecting rod 4, drive connecting rod 4 rotates on first pivot 3, drive sign 5 and stick up, when sign 5 sticks up, it is qualified to indicate this time volleyball to detain to kill promptly, otherwise then unqualified, the volleyball falls the back, two springs 17 will hit beater 15 and rebound the normal position, sign 5 loses the top of transfer line 2 and moves and also gets back to the normal position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a trainer is killed with volleyball knot in sports teaching, includes base (8), its characterized in that, a plurality of walking seats of lower extreme fixedly connected with of base (8), it is a plurality of all be equipped with running gear on the walking seat, the upper end fixedly connected with spliced pole (7) of base (8), the one end fixedly connected with that keeps away from base (8) on spliced pole (7) connects ball dish (1), be equipped with recess (13) on ball dish (1), be equipped with in recess (13) and hit beater (15), the interior bottom fixedly connected with elastic mechanism of recess (13), fixedly connected with device post (6) on the lateral wall of spliced pole (7), be equipped with on device post (6) and rotate the groove, it is connected with indicating mechanism to rotate on the inner wall in groove.

2. The volleyball smash training device for sports teaching of claim 1, wherein the walking device comprises a walking groove formed in the lower end of the walking base, a second rotating shaft (11) is fixedly connected to the inner wall of the walking groove, a walking wheel (10) is rotatably connected to the second rotating shaft (11), a plurality of limiting holes (12) are formed in the side wall of the walking wheel (10) at equal intervals along the circumferential direction of the walking wheel, a limiting pin (9) penetrates through the side wall of the walking base, and the position of the limiting pin (9) corresponds to the positions of the limiting holes (12).

3. A volleyball smash training device for sports teaching according to claim 1, wherein, the elastic mechanism comprises two straight rods (14) fixedly connected to the bottom of the groove (13), two of the straight rods (14) are sleeved with springs (17), the hitting plate (15) is provided with two through grooves (16), two of the straight rods (14) are respectively located in the two through grooves (16), and one ends of the two springs (17) are elastically connected with the lower end of the hitting plate (15).

4. The volleyball smash training device for physical education as claimed in claim 1, wherein the indication mechanism comprises a first rotating shaft (3) rotatably connected to the inner wall of the rotating groove, a connecting rod (4) is fixedly connected to the first rotating shaft (3), an end fixedly connected with sign (5) located outside the rotating groove is arranged on the connecting rod (4), a moving groove is formed in the inner bottom of the groove (13) in a penetrating mode, a transmission rod (2) is fixedly connected to the side wall of the hitting plate (15), the transmission rod (2) penetrates through the moving groove and extends into the rotating groove, and one end, located in the rotating groove, of the transmission rod (2) is abutted to one end, away from the sign (5), of the connecting rod (4).

5. The volleyball killing training device for sports teaching of claim 1, wherein a limiting block (18) is fixedly connected to the inner wall of the rotating groove.

6. A volleyball smash training device for sports teaching according to claim 1, wherein the side wall of the striking plate (15) near the notch of the groove (13) is painted with red paint.