CN212757140U - Volleyball smash training device - Google Patents

Abstract

The utility model discloses a volleyball smash training device relates to volleyball training technical field. The utility model discloses a support, the top fixedly connected with installation piece of support, it is connected with two parallel movable rod one, two to rotate on the installation piece the one end that the installation piece was kept away from to movable rod one rotates and is connected with linking bridge one, fixedly connected with is the dead lever of horizontal direction on the linking bridge one, the one end fixedly connected with and linking bridge one symmetrical linking bridge two of linking bridge one are kept away from to the dead lever. The utility model discloses a rotating assembly who sets up on the installation piece, effect drive movable rod one through rotating assembly rotates the back, and two movable rods two can carry out corresponding removal through the rotation of connecting axle two to the purpose of removal thread ball board about the realization can more laminate like this in the actual match variety and uncertain condition, improve the effect of thread ball training.

Description

Volleyball smash training device

Technical Field

The utility model relates to a volleyball training technical field, concretely relates to volleyball smash trainer.

Background

In the volleyball training process, volleyball smash training is one of important training, and the accuracy of strength, speed and position of smash can be improved through the smash training, so that the smash scores of volleyballers are more stable.

However, most of the existing volleyball smash training devices fix the smash plate at one position, and players need to smash the volleyball on the plate to improve the accuracy of the smash position, but the positions of the players on the actual competition field are changed during running, so that the diversity and uncertainty in the competition are lacked for the smash training of a target at a fixed point, and the actual training effect is not good, so that it is necessary to design a volleyball smash training device to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem provided in the background art, the utility model provides a volleyball smash training device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a volleyball smash training device comprises a support, wherein the top of the support is fixedly connected with an installation block, the installation block is rotatably connected with two parallel first movable rods, one ends of the two first movable rods, far away from the installation block, are rotatably connected with a first connecting support, a fixed rod in the horizontal direction is fixedly connected to the first connecting support, one ends of the fixed rods, far away from the first connecting support, are fixedly connected with a second connecting support which is symmetrical to the first connecting support, the second connecting support is rotatably connected with two parallel second movable rods which are symmetrical to the first movable rods, one ends of the two second movable rods, far away from the second connecting support, are hinged with a smash plate which can move left and right, the first connecting support is fixedly connected with a first connecting shaft in the horizontal direction through a bearing, one of the first movable rods is fixedly sleeved on the first connecting shaft, and the first connecting shaft is fixedly sleeved with a first gear, the connecting support II is fixedly connected with a connecting shaft II in the horizontal direction through a bearing, one of the movable rods II is fixedly sleeved on the connecting shaft II, a gear II meshed with the gear I is fixedly sleeved on the connecting shaft II, and a rotating assembly used for driving the movable rod I to rotate is arranged on the mounting block.

Furthermore, a connecting shaft III in the horizontal direction is fixedly connected to the mounting block through a bearing, one of the movable rods I is fixedly sleeved on the connecting shaft III, and a driving assembly for driving the connecting shaft III to rotate is arranged on the mounting block.

Further, the driving assembly comprises an electric push rod with a piston rod fixedly installed on the installation block in the horizontal direction, a rack is fixedly connected to the piston rod of the electric push rod, and a third gear meshed with the rack is fixedly sleeved on a third connecting shaft in a sleeved mode.

Further, the smash board comprises a rectangular frame, and an elastic net is fixedly connected inside the rectangular frame.

Further, the support includes the annular plate, the bottom fixed mounting of annular plate has a plurality of landing legs that are equidistant annular array and distribute and be vertical direction, the internal thread has been seted up to the interior week side of annular plate, there is the threaded rod that is vertical direction inside of annular plate through threaded connection, the top and the installation piece bottom fixed connection of threaded rod.

The utility model has the advantages as follows:

1. the utility model discloses a movable rod that sets up on the installation piece one, movable rod two and runner assembly, effect drive movable rod through runner assembly rotates the back, linking bridge one can corresponding upper and lower arc with linking bridge two's position and remove, make two movable rod two can carry out corresponding removal through the rotation of connecting axle two, and the purpose of removal string ball board about the realization, the target that makes string ball board formation removal supplies the sportsman to detain the ball and hits the training, diversity and uncertain condition in the actual match can more laminate like this, the effect of string ball training is improved.

2. The utility model discloses a setting of rectangular frame and elastic net, when detaining the board of catching a ball with the volleyball in the training, the volleyball can hit the elastic net in the rectangular frame in hitting to elasticity through the elastic net pops out the volleyball, can cushion like this and hit the strength of hitting the board of catching a ball in hitting, avoids catching a ball board and hit the possibility that results in the damage by the volleyball, has improved the life of catching a ball board.

3. The utility model discloses a threaded rod that sets up in the annular plate rotates the threaded rod with the hand, and the threaded rod can reciprocate in the annular plate through the screw-thread fit with the annular plate, has changed the height of installation piece simultaneously to make the height of detaining the ball board can obtain corresponding change, make the board of detaining can carry out altitude mixture control according to the training needs, improved the device's practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic plan view of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

reference numerals: 1. a support; 101. an annular plate; 102. a support leg; 103. a threaded rod; 2. mounting blocks; 3. a first movable rod; 4. connecting a first bracket; 5. fixing the rod; 6. connecting a second bracket; 7. a second movable rod; 8. a ball buckling plate; 9. a first gear; 10. a second gear; 11. a third gear; 12. an electric push rod; 13. a rack.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1-3, a volleyball smash training device comprises a support 1, wherein the top of the support 1 is fixedly connected with an installation block 2, two parallel movable rods 3 are rotatably connected to the installation block 2, one ends of the two movable rods 3, which are far away from the installation block 2, are rotatably connected with a first connecting bracket 4, a first horizontally-oriented fixed rod 5 is fixedly connected to the first connecting bracket 4, one ends of the fixed rods 5, which are far away from the first connecting bracket 4, are fixedly connected with a second connecting bracket 6, which is symmetrical to the first connecting bracket 4, two parallel movable rods 7, which are symmetrical to the first movable rods 3, are rotatably connected to the second connecting bracket 6, one ends of the two movable rods 7, which are far away from the second connecting bracket 6, are hinged with a smash plate 8 capable of moving left and right, a first horizontally-oriented connecting shaft is fixedly connected to the first connecting bracket 4 through a bearing, one of the movable rods, when the device is used, after the movable rod I3 is driven to rotate by the action of the rotating component, the positions of the connecting support I4 and the connecting support II 6 can correspondingly move up and down in an arc manner, and the movable rod I3 can drive the connecting shaft I to rotate, so that the gear I9 can drive the gear II 10 on the connecting support II 6 to rotate by matching teeth, the gear II 10 can drive the connecting shaft II to rotate in the direction opposite to that of the connecting shaft I while rotating, and the two movable rods II 7 can correspondingly move by rotating the gear II, and the goal of moving the pinball board 8 left and right is realized, so that the pinball board 8 forms a moving target for a player to carry out pinball hitting training, thus being more suitable for the diversity and uncertain conditions in the actual game and improving the pinball training effect.

Specifically, as shown in fig. 1, a horizontal connecting shaft three is fixedly connected to the mounting block 2 through a bearing, one movable rod 3 is fixedly sleeved on the connecting shaft three, a driving assembly for driving the connecting shaft three to rotate is arranged on the mounting block 2, and the connecting shaft three can be driven to rotate on the mounting block 2 through the action of the driving assembly, so that the purpose of moving the ball-fastening plate 8 left and right is achieved.

Specifically, as shown in fig. 1 and fig. 3, in order to realize the rotation of the third connecting shaft, the driving assembly includes an electric push rod 12 whose piston rod is fixedly installed on the installation block 2 in the horizontal direction, a rack 13 is fixedly connected to the piston rod of the electric push rod 12, a third gear 11 meshed with the rack 13 is fixedly sleeved on the third connecting shaft, the rack 13 can be driven to move left and right on the installation block 2 through the movement of the piston rod of the electric push rod 12, and the rack 13 can drive the third gear 11 to rotate left and right in a reciprocating manner through the matching of teeth, the third connecting shaft can be driven to rotate left and right in a reciprocating manner through the rotation of the third gear 11, and the ball catching plate 8 is driven to move left.

Specifically, as shown in fig. 1 and 2, the volleyball board 8 comprises a rectangular frame, the elastic net is fixedly connected to the inside of the rectangular frame, when the volleyball board 8 is buckled in training, the volleyball can hit the elastic net in the rectangular frame, and the volleyball is popped out through the elasticity of the elastic net, so that the strength of the volleyball board 8 in hitting can be buffered, the possibility that the volleyball board 8 is damaged due to hitting of the volleyball is avoided, and the service life of the volleyball board 8 is prolonged.

Specifically, as shown in fig. 2, the support 1 includes a ring plate 101, the bottom fixed mounting of ring plate 101 has a plurality of landing legs 102 that are equidistant annular array distribution and are vertical direction, the internal thread has been seted up to the interior side of ring plate 101, there is the threaded rod 103 that is vertical direction inside of ring plate 101 through threaded connection, the top and the 2 bottom fixed connection of installation piece of threaded rod 103, through such design, can rotate threaded rod 103 with the hand, threaded rod 103 can reciprocate in ring plate 101 through the screw-thread fit with ring plate 101, the height of installation piece 2 has been changed simultaneously, thereby make the height of batting board 8 can obtain corresponding change, make batting board 8 can carry out height control according to the training needs, the practicality of the device has been improved.

Claims (5)

1. The volleyball smash training device is characterized by comprising a support (1), wherein the top of the support (1) is fixedly connected with a mounting block (2), the mounting block (2) is rotatably connected with two parallel movable rods (3), one ends of the movable rods (3) far away from the mounting block (2) are rotatably connected with a first connecting support (4), the first connecting support (4) is fixedly connected with a fixed rod (5) in the horizontal direction, one end of the fixed rod (5) far away from the first connecting support (4) is fixedly connected with a second connecting support (6) symmetrical to the first connecting support (4), the second connecting support (6) is rotatably connected with two movable rods (7) parallel and symmetrical to the first movable rods (3), and one ends of the two movable rods (7) far away from the second connecting support (6) are hinged with smash plates (8) capable of moving left and right, connecting axle one that is the horizontal direction through bearing fixedly connected with on linking bridge (4), one of them movable rod one (3) are fixed cup joints on connecting axle one, the fixed cover has been gone up to connecting axle one (9), connecting axle two (6) are the connecting axle two of horizontal direction through bearing fixedly connected with, one of them movable rod two (7) are fixed cup joints on connecting axle two, fixed cup joint on connecting axle two (10) with gear one (9) engaged with, be provided with on installation piece (2) and be used for driving movable rod one (3) to carry out pivoted runner assembly.

2. The volleyball smash training device as claimed in claim 1, wherein a third connecting shaft in the horizontal direction is fixedly connected to the mounting block (2) through a bearing, one of the first movable rods (3) is fixedly sleeved on the third connecting shaft, and a driving assembly for driving the third connecting shaft to rotate is arranged on the mounting block (2).

3. The volleyball smash training device according to claim 2, wherein the driving assembly comprises an electric push rod (12) with a piston rod horizontally and fixedly mounted on the mounting block (2), a rack (13) is fixedly connected to the piston rod of the electric push rod (12), and a third gear (11) meshed with the rack (13) is fixedly sleeved on the third connecting shaft.

4. Volleyball smash training device according to claim 1, wherein the smash plate (8) comprises a rectangular frame, and an elastic net is fixedly connected to the inside of the rectangular frame.

5. The volleyball smash training device of claim 1, wherein the support (1) comprises an annular plate (101), a plurality of supporting legs (102) which are distributed in an equally spaced annular array and in a vertical direction are fixedly mounted at the bottom of the annular plate (101), internal threads are formed in the inner peripheral side of the annular plate (101), a threaded rod (103) in the vertical direction is connected to the inside of the annular plate (101) through threads, and the top of the threaded rod (103) is fixedly connected with the bottom of the mounting block (2).

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