CN211132928U

CN211132928U - Auxiliary mark handle for air volleyball training

Info

Publication number: CN211132928U
Application number: CN201922000803.8U
Authority: CN
Inventors: 胡祎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-31
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a supplementary mark handle is used in air volleyball training, the on-line screen storage device comprises a base, four screws and recesses have been seted up respectively to the upper and lower end of base, and correspond, four about four screws and four recesses the equal spiro union in inside of screw has butterfly bolt, four the equal fixed mounting of lower extreme of butterfly bolt has the universal wheel, and the universal wheel is located the inside of recess, the upper end intermediate position fixed mounting of base has electronic slide rail and two bracing pieces, and two bracing pieces are located the both sides of electronic slide rail, two be close to the position fixed mounting of upper end between the bracing piece and have the diaphragm, the upper end sliding connection of electronic slide rail has the slider. The utility model discloses in, convenient to use person adjusts the height of annular mark handle, makes the annular mark handle be reciprocal linear motion, can increase user's the training degree of difficulty to be convenient for promote the effect that user's training was detained the ball, also can increase the stability of auxiliary mark handle for the air volleyball training.

Description

Auxiliary mark handle for air volleyball training

Technical Field

The utility model relates to a gas volleyball training technical field especially relates to a gas volleyball training is with supplementary mark handle.

Background

The air volleyball sports is a mass sports item integrating sports, leisure and entertainment, is a new sports item, is favored by more and more men and young women nowadays, and the playing method and the scoring method are basically the same as those of sports volleyball, but the existing air volleyball training device is not convenient for increasing the difficulty of user training and smash and is not convenient for improving the training effect of user smash.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary mark handle for air volleyball training.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary mark handle for air volleyball training comprises a base, wherein four screw holes and four grooves are formed in the upper end and the lower end of the base respectively, the four screw holes and the four grooves vertically correspond to each other, butterfly bolts are screwed in the four screw holes, universal wheels are fixedly mounted at the lower ends of the four butterfly bolts and are positioned in the grooves, an electric slide rail and two support rods are fixedly mounted at the middle position of the upper end of the base, the two support rods are positioned on two sides of the electric slide rail, a transverse plate is fixedly mounted at a position between the two support rods, which is close to the upper end, a sliding block is slidably connected to the upper end of the electric slide rail, a round pipe is fixedly mounted at the upper end of the sliding block, a screw rod is screwed in the inner part of the round pipe, an annular mark handle is fixedly mounted at the upper end of the screw rod, a round, the limiting groove has been seted up at both ends around the bar groove, the inside sliding connection of limiting groove has the stopper, and the upper end of stopper has seted up the through-hole, the round bar is located the inside of through-hole.

As a further description of the above technical solution:

the moving distance of the sliding block is the same as the length of the strip-shaped groove, and the sliding block corresponds to the strip-shaped groove up and down.

As a further description of the above technical solution:

the height of the round rod is greater than that of the screw.

As a further description of the above technical solution:

the outer wall of the round rod and the inner wall of the through hole are smooth surfaces.

As a further description of the above technical solution:

the depth of the groove is greater than the height of the universal wheel.

As a further description of the above technical solution:

the height of the butterfly bolt is larger than the depth of the groove.

Advantageous effects

The utility model provides an auxiliary mark handle for air volleyball training. The method has the following beneficial effects:

(1): this supplementary mark for air volleyball training is with spiro union degree of depth through user adjusting screw and pipe, can adjust the height of annular mark handle, thereby convenient to use person trains through the not co-altitude of annular mark handle, power through switch-on electronic slide rail, electronic slide rail drives the slider and carries out reciprocal linear motion, the annular mark also can carry out reciprocal linear motion according to the slider, the annular mark of removal has increased the degree of difficulty that the user detained the ball into the annular mark handle, thereby be convenient for promote user's knot ball training effect, the gag lever post can be when the user detains the ball into the annular mark handle, avoid the annular mark to remove backward, the stability of annular mark handle has been increased, the sliding connection of spacing groove and stopper can be convenient for the removal of round bar, the stability of annular mark handle when removing has also been increased.

(2): this supplementary mark for air volleyball training is with supplementary mark through four universal wheels of user with air volleyball training and is removing corresponding position, and the rethread is respectively with four butterfly bolt upwards rotations with the screw spiro union, moves into the inside of recess completely until four universal wheels, and at this moment, base and ground laminating can increase the stability of supplementary mark for air volleyball training, can avoid air volleyball training to produce when the user trains with supplementary mark and remove.

Drawings

Fig. 1 is a schematic view of the overall structure of an auxiliary marker handle for air volleyball training according to the present invention;

FIG. 2 is a view showing the combination of the grooves and the universal wheels;

fig. 3 is the utility model discloses well stopper and spacing groove combine together the view.

Illustration of the drawings:

1. a base; 2. a groove; 3. a screw hole; 4. a butterfly bolt; 5. a universal wheel; 6. a support bar; 7. a transverse plate; 8. an electric slide rail; 9. a slider; 10. a circular tube; 11. a screw; 12. an annular label handle; 13. a round bar; 14. a strip-shaped groove; 15. a limiting groove; 16. a limiting block; 17. and a through hole.

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.

Referring to fig. 1-3, an auxiliary marker handle for air volleyball training comprises a base 1, wherein four screw holes 3 and grooves 2 are respectively formed at the upper end and the lower end of the base 1, the four screw holes 3 correspond to the four grooves 2 up and down, butterfly bolts 4 are respectively screwed in the four screw holes 3, universal wheels 5 are respectively fixedly mounted at the lower ends of the four butterfly bolts 4, the universal wheels 5 are positioned in the grooves 2, an electric slide rail 8 and two support rods 6 are fixedly mounted at the middle position of the upper end of the base 1, the two support rods 6 are positioned at two sides of the electric slide rail 8, a transverse plate 7 is fixedly mounted between the two support rods 6 and close to the upper end, a slide block 9 is slidably connected at the upper end of the electric slide rail 8, a circular tube 10 is fixedly mounted at the upper end of the slide block 9, a screw rod 11 is screwed in the circular tube 10, and an annular, the upper end fixed mounting of annular mark 12 has round bar 13, bar groove 14 has been seted up to the upper end of diaphragm 7, spacing groove 15 has been seted up at both ends around bar groove 14, the inside sliding connection of spacing groove 15 has stopper 16, and stopper 16's upper end has seted up through-hole 17, round bar 13 is located the inside of through-hole 17.

The convenient to use person adjusts the height of annular mark 12, makes annular mark 12 be reciprocal linear motion, can increase user's the training degree of difficulty to be convenient for promote the effect that user's training was detained the ball, also can increase the stability of supplementary mark for the training of air volleyball.

Referring to fig. 1 and 2, the distance of movement of the slider 9 is the same as the length of the strip-shaped groove 14, and the upper and lower sides thereof correspond to each other.

The limiting rod can play a limiting role when moving along with the sliding block 9, the annular mark handle 12 can move backwards when a user buckles a ball into the annular mark handle 12, and the stability of the annular mark handle 12 can be improved.

Referring to fig. 1 and 2, the height of the round bar 13 is greater than that of the screw 11.

The limiting device can prevent the limiting from being separated from the limiting block 16 when the screw 11 is completely screwed into the circular tube 10, so that the limiting function cannot be achieved.

Referring to fig. 3, both the outer wall of the round bar 13 and the inner wall of the through hole 17 are smooth surfaces.

The frictional force generated when the user adjusts the screwing depth of the screw 11 and the circular tube 10 can be reduced.

With reference to fig. 2, the depth of the groove 2 is greater than the height of the castor 5.

The universal wheel 5 can be completely moved into the groove 2, so that the stability of the base 1 of the auxiliary mark for air volleyball training is improved.

Referring to fig. 2, the height of the thumb bolt 4 is greater than the depth of the groove 2.

It is convenient for the user to move the universal wheel 5 into the interior of the recess 2 or out of the recess 2 by means of the thumb screw 4.

The working principle is as follows: when in use, firstly, a user moves the auxiliary marker handle for air volleyball training to a corresponding position through the four universal wheels 5, then the four butterfly bolts 4 in threaded connection with the screw holes 3 are respectively rotated upwards until the four universal wheels 5 are completely moved into the groove 2, at the moment, the base 1 is attached to the ground, the stability of the auxiliary marker handle for air volleyball training can be improved, the auxiliary marker handle for air volleyball training can be prevented from moving when the user trains, secondly, the height of the annular marker handle 12 can be adjusted by adjusting the threaded depth of the screw rod 11 and the circular tube 10, so that the user can conveniently train through different heights of the annular marker handle 12, finally, the power supply of the electric slide rail 8 is switched on, the electric slide rail 8 drives the slide block 9 to do reciprocating linear motion, the annular marker handle 12 can also do reciprocating linear motion according to the slide block 9, the moving annular marker handle 12 increases the difficulty of the user in buckling the ball into the annular marker handle 12, thereby be convenient for promote user's the training effect of catching a ball, the gag lever post can avoid annular mark 12 to remove backward when the user detains the ball annular mark 12, has increased the stability of annular mark 12, and the removal of round bar 13 can be convenient for to the sliding connection of spacing groove 15 and stopper 16 has also increased the stability of annular mark 12 when removing.

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 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. An auxiliary label handle for air volleyball training comprises a base (1) and is characterized in that four screw holes (3) and four grooves (2) are respectively formed in the upper end and the lower end of the base (1), the four screw holes (3) correspond to the four grooves (2) up and down, butterfly bolts (4) are screwed in the four screw holes (3), universal wheels (5) are fixedly mounted at the lower ends of the four butterfly bolts (4), the universal wheels (5) are located in the grooves (2), an electric sliding rail (8) and two supporting rods (6) are fixedly mounted in the middle of the upper end of the base (1), the two supporting rods (6) are located on two sides of the electric sliding rail (8), a transverse plate (7) is fixedly mounted between the two supporting rods (6) close to the upper end, and a sliding block (9) is slidably connected to the upper end of the electric sliding rail (8), the upper end fixed mounting of slider (9) has pipe (10), the inside spiro union of pipe (10) has screw rod (11), the upper end fixed mounting of screw rod (11) has annular mark (12), the annular mark has round bar (13) to the upper end fixed mounting of (12), bar groove (14) have been seted up to the upper end of diaphragm (7), spacing groove (15) have been seted up at both ends around bar groove (14), the inside sliding connection of spacing groove (15) has stopper (16), and the upper end of stopper (16) has seted up through-hole (17), round bar (13) are located the inside of through-hole (17).

2. An auxiliary marker post for volleyball training according to claim 1, wherein the distance moved by the slider (9) is the same as the length of the strip-shaped groove (14), and the upper and lower positions correspond to each other.

3. An auxiliary marker post for volleyball training according to claim 1, wherein the height of the round bar (13) is greater than the height of the screw (11).

4. An auxiliary handle for volleyball training according to claim 1, wherein the outer wall of the round bar (13) and the inner wall of the through hole (17) are smooth surfaces.

5. An auxiliary marker handle for volleyball training according to claim 1, wherein the depth of the groove (2) is greater than the height of the universal wheel (5).

6. An auxiliary marker handle for volleyball training according to claim 1, wherein the height of the thumb screw (4) is greater than the depth of the groove (2).