CN211215321U

CN211215321U - Portable beach volleyball training device

Info

Publication number: CN211215321U
Application number: CN201922063954.8U
Authority: CN
Inventors: 肖健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-11
Anticipated expiration: 2029-11-26

Abstract

The utility model relates to a training apparatus technical field, and a portable sandy beach volleyball trainer is disclosed, including unable adjustment base, week side welded connection of unable adjustment base lower extreme has four gusset plates, unable adjustment base's inside sliding connection has first telescopic link, the toper is installed to the lower extreme of first telescopic link and is bored the soil block, the inside sliding connection of first telescopic link has the second telescopic link, the inside sliding connection of second telescopic link has the third telescopic link, the upper end welded connection of third telescopic link has the second locating piece, the upper end welded connection of second locating piece has the threaded rod, the outside threaded connection of threaded rod has the fixed block, first locating piece is installed in the outside of second locating piece. The utility model discloses a fixed effect of device is better for a series of designs makes, can not rock because the sandy beach is soft, can let the personnel of different heights carry out the ball sense training moreover, and application scope is more extensive, more convenient when carrying simultaneously.

Description

Portable beach volleyball training device

Technical Field

The utility model relates to a training apparatus technical field especially relates to a portable sandy beach volleyball trainer.

Background

Volleyball sports are outdoor sports that many people like, especially summer beach volleyball receives young person's liking more, beach volleyball has been an important match on the world large-scale sports meeting at present, china pays attention to the development of beach volleyball sports very much, has cultivateed a large number of coaches and sportsman, because beach volleyball training is all gone on the beach at ordinary times, the training facility rocks because the loose of the beach easily, or inclines, and can not let the personnel of different heights use, it is also inconvenient to carry simultaneously.

SUMMERY OF THE UTILITY MODEL

The present invention provides a portable beach volleyball training device to solve the problems of the prior art.

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

a portable beach volleyball training device comprises a fixed base, four reinforcing plates are welded and connected on the periphery of the lower end of the fixed base, a first telescopic rod is connected inside the fixed base in a sliding way, a conical soil drilling block is arranged at the lower end of the first telescopic rod, a second telescopic rod is connected inside the first telescopic rod in a sliding manner, a third telescopic rod is connected inside the second telescopic rod in a sliding manner, the upper end of the third telescopic rod is welded and connected with a second positioning block, the upper end of the second positioning block is welded and connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a fixed block, the outer side of the second positioning block is provided with a first positioning block, one end welded connection of first locating block has the slide bar, the sliding tray has been seted up to the lower extreme of first locating block and slide bar, the internally mounted of sliding tray has the equipment of training ball sense.

Preferably, the device for training ball feel comprises a combination block, a stress ring, a flexible cord, a training ball and a T-shaped sliding block, wherein the lower end of the T-shaped sliding block is connected with the combination block in a welding manner, the lower end of the combination block is connected with a threaded combination block in a threaded manner, the lower end of the threaded combination block is connected with the stress ring in a welding manner, the outer side of the stress ring is rotatably connected with the flexible cord, and the training ball is mounted at the lower end of the flexible cord.

Preferably, internal thread holes are formed in one sides of the fixed base, the first telescopic rod and the second telescopic rod, and positioning screws are connected to the internal threads of the internal thread holes.

Preferably, the second positioning block is a prismatic column, the outer diameter of the second positioning block is the same as the inner diameter of the first positioning block, and the first positioning block and the second positioning block are in clearance fit.

Preferably, the inner diameter of the sliding groove is the same as the outer diameter of the T-shaped sliding block, and the sliding groove is in clearance fit with the T-shaped sliding block.

Preferably, the lower end of the first telescopic rod is provided with an internal threaded hole, the upper end of the conical earth drilling block is provided with an external thread, and the first telescopic rod is in threaded connection with the conical earth drilling block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses can directly place subaerial when using, also can rotate the set screw that the toper bored soil block one end, make set screw and first telescopic link separation, then with unable adjustment base along first telescopic link direction vertical slip, make first telescopic link stretch out sufficient length at the lower extreme of gusset plate, then with the toper bore the soil block along first telescopic link direction towards the inside promotion of sandy beach, make the toper bore the soil block and bury inside the sandy beach with the lower extreme of first telescopic link, the bottom contact sandy beach surface of gusset plate, make the fixed effect of device better, can not rock because sandy beach is soft.

(2) The utility model discloses a unable adjustment base, then slide T type sliding block, the equipment that will train the ball sense slides the middle part of slide bar along the slide bar direction, then the user stands the lower extreme at the slide bar and patts the training ball, can accomplish the ball sense training, make the device let different height personnel carry out the ball sense training, application scope is more extensive.

(3) The utility model discloses use and accomplish the back rotatory fixed block, make fixed block and threaded rod separation, then take the second locating piece out from the inside of first locating piece, the equipment that feels the training ball again is thought the one end of first locating piece along T type sliding block direction and is slided, make the equipment that the training ball felt separate with the slide bar, place the equipment that the training ball felt steady back rotatory set screw, make three set screw and first telescopic link, second telescopic link and third telescopic link separation, make second telescopic link and third telescopic link reset, withdraw the inside of first telescopic link, take first telescopic link out from unable adjustment base is inside again, make the device can disperse into different parts, convenience more during carrying.

Drawings

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

FIG. 2 is a schematic view of the overall structure of the other end of the present invention;

FIG. 3 is a front view of the overall cut-away view of the present invention;

fig. 4 is a big picture of the device for training ball sense of the present invention.

In the figure: 1. a fixed base; 2. a reinforcing plate; 3. a first telescopic rod; 4. conical drilling soil blocks; 5. a second telescopic rod; 6. a third telescopic rod; 7. a first positioning block; 8. a sliding groove; 9. a second positioning block; 10. a fixed block; 11. a threaded rod; 12. a slide bar; 13. a combining block; 14. a stress ring; 15. an elastic soft rope; 16. training a ball; 17. a T-shaped sliding block; 18. a device for training ball feel; 19. a set screw; 20. and a threaded joint block.

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. 1-4, a portable beach volleyball training device comprises a fixed base 1, four reinforcing plates 2 are welded on the periphery of the lower end of the fixed base 1, a first telescopic rod 3 is slidably connected inside the fixed base 1, a conical drill block 4 is installed at the lower end of the first telescopic rod 3, an internal threaded hole is formed in the lower end of the first telescopic rod 3, an external thread is formed in the upper end of the conical drill block 4, and the first telescopic rod 3 is in threaded connection with the conical drill block 4, so that the conical drill block 4 is more convenient to install and disassemble;

the inner part of the first telescopic rod 3 is connected with a second telescopic rod 5 in a sliding way, one side of the fixed base 1, the first telescopic rod 3 and the second telescopic rod 5 is provided with an internal threaded hole, the internal thread of the internal threaded hole is connected with a positioning screw 19, so that the positioning screw 19 can fix the device, the inner part of the second telescopic rod 5 is connected with a third telescopic rod 6 in a sliding way, the upper end of the third telescopic rod 6 is connected with a second positioning block 9 in a welding way, the upper end of the second positioning block 9 is connected with a threaded rod 11 in a welding way, the outer side of the threaded rod 11 is connected with a fixing block 10 in a threaded way, the outer side of the second positioning block 9 is provided with a first positioning block 7, the second positioning block 9 is a prismatic column, the outer diameter of the second positioning block 9 is the same as the inner diameter of the first positioning block 7, the first positioning block 7 is in clearance, the fixing is more stable, one end of the first positioning block 7 is connected with a sliding rod 12 in a welding mode, and the lower ends of the first positioning block 7 and the sliding rod 12 are provided with sliding grooves 8;

the internally mounted of sliding tray 8 has the equipment 18 that the training ball felt, the equipment 18 that the training ball felt is including combining piece 13, atress ring 14, the soft cable of elasticity 15, training ball 16 and T type sliding block 17, the internal diameter of sliding tray 8 is the same with T type sliding block 17's external diameter size, sliding tray 8 and T type sliding block 17 clearance fit, make T type sliding block 17's slip more convenient, T type sliding block 17's lower extreme welded connection has combination piece 13, the lower extreme threaded connection who combines piece 13 has thread combination piece 20, the lower extreme welded connection of thread combination piece 20 has atress ring 14, the outside of atress ring 14 rotates and is connected with the soft cable of elasticity 15, training ball 16 is installed to the lower extreme of soft cable of elasticity 15, make the device can be more convenient let the user train the ball feel.

The working principle is as follows:

in the utility model, when the user uses the device, the user can directly place the device on the ground, or rotate the positioning screw 19 at one end of the conical drill block 4 to separate the positioning screw 19 from the first telescopic rod 3, then vertically slide the fixed base 1 along the direction of the first telescopic rod 3 to make the first telescopic rod 3 extend out enough length at the lower end of the reinforcing plate 2, then push the conical drill block 4 along the direction of the first telescopic rod 3 towards the interior of the beach, so that the conical drill block 4 and the lower end of the first telescopic rod 3 are embedded into the interior of the beach, the bottom end of the reinforcing plate 2 contacts with the surface of the beach, so that the fixing effect of the device is better, the device is not shaken due to the softness of the beach, after the device is fixed on the beach through the fixed base 1, the conical drill block 4 and the reinforcing plate 2, the second telescopic rod 5 is drawn out from the interior of the first telescopic rod 3, then the third telescopic rod 6 is drawn out from the interior of, the height of a second positioning block 9 is adjusted to a height suitable for training, a first positioning block 7 is sleeved outside the second positioning block 9, a T-shaped sliding block 17 is slid, a device 18 for training ball sense slides to the middle part of a sliding rod 12 along the direction of the sliding rod 12, a user stands at the lower end of the sliding rod 12 to flap a training ball 16, the ball sense training can be completed, the device can be used by people with different heights, the application range is wider, the fixed block 10 is rotated after the use is completed, the fixed block 10 is separated from a threaded rod 11, the second positioning block 9 is pulled out from the first positioning block 7, the device 18 for training ball sense slides to one end of the first positioning block 7 along the direction of the T-shaped sliding block 17, the device 18 for training ball sense is separated from the sliding rod 12, a positioning screw 19 is rotated after the device 18 for training ball sense is placed stably, make three set screw 19 and first telescopic link 3, second telescopic link 5 and the separation of third telescopic link 6 for second telescopic link 5 and third telescopic link 6 reset, withdraw the inside of first telescopic link 3, take out first telescopic link 3 from unable adjustment base 1 is inside again, make the device can disperse into different parts, convenience more when carrying.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The portable beach volleyball training device comprises a fixed base (1) and is characterized in that four reinforcing plates (2) are welded on the periphery of the lower end of the fixed base (1), a first telescopic rod (3) is slidably connected inside the fixed base (1), a conical soil drilling block (4) is installed at the lower end of the first telescopic rod (3), a second telescopic rod (5) is slidably connected inside the first telescopic rod (3), a third telescopic rod (6) is slidably connected inside the second telescopic rod (5), a second positioning block (9) is welded on the upper end of the third telescopic rod (6), a threaded rod (11) is welded on the upper end of the second positioning block (9), a fixed block (10) is connected on the outer side of the threaded rod (11), and a first positioning block (7) is installed on the outer side of the second positioning block (9), one end of the first positioning block (7) is connected with a sliding rod (12) in a welding mode, a sliding groove (8) is formed in the lower ends of the first positioning block (7) and the sliding rod (12), and equipment (18) for training ball senses is installed inside the sliding groove (8).

2. The portable beach volleyball training device of claim 1, wherein the ball sense training device (18) comprises a combination block (13), a stress ring (14), a flexible elastic cord (15), a training ball (16) and a T-shaped sliding block (17), the combination block (13) is welded to the lower end of the T-shaped sliding block (17), a threaded combination block (20) is screwed to the lower end of the combination block (13), the stress ring (14) is welded to the lower end of the threaded combination block (20), the flexible elastic cord (15) is rotatably connected to the outer side of the stress ring (14), and the training ball (16) is mounted at the lower end of the flexible elastic cord (15).

3. The portable beach volleyball training device of claim 1, wherein one side of the fixed base (1), the first telescopic rod (3) and the second telescopic rod (5) is provided with an internal threaded hole, and a positioning screw (19) is connected to the internal thread of the internal threaded hole.

4. A portable beach volleyball training device according to claim 1, wherein the second locating block (9) is a prismatic column, the outer diameter of the second locating block (9) is the same size as the inner diameter of the first locating block (7), and the first locating block (7) and the second locating block (9) are in clearance fit.

5. A portable beach volleyball training device according to claim 2, wherein the inner diameter of the sliding groove (8) is the same size as the outer diameter of the T-shaped sliding block (17), and the sliding groove (8) is in clearance fit with the T-shaped sliding block (17).

6. The portable beach volleyball training device of claim 1, wherein the lower end of the first telescopic rod (3) is provided with an internal threaded hole, the upper end of the conical earth auger (4) is provided with an external thread, and the first telescopic rod (3) is in threaded connection with the conical earth auger (4).