CN210355908U

CN210355908U - Smash training air volleyball rack

Info

Publication number: CN210355908U
Application number: CN201921050697.8U
Authority: CN
Inventors: 吴昌权
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-04-21
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a smash training air volleyball rack, including the screw thread base, install four removal wheels on the diapire of base, install fixed cover on the roof of base, the stand has been placed in the fixed cover, the base is kept away from and is installed the fixing base on the roof of fixed cover one side, install the fixing base on the lateral wall of stand equally, two be equipped with branch between the fixing base jointly, the cavity has been seted up to the inside of stand, it is equipped with the pillar to slide in the cavity, the pillar is close to and installs two solid fixed rings on the lateral wall on top, threaded connection has the thread bush on the lateral wall that the pillar is close to the bottom, and the thread bush is established in the outside of pillar, the thread bush rotates the top at the. This device can carry out convenient regulation to volleyball net rack's height through the setting of each structure, increases volleyball net rack's commonality, can separate stand and pillar from the base simultaneously, and then makes things convenient for the later stage to remove the transport.

Description

Smash training air volleyball rack

Technical Field

The utility model relates to a volleyball net rack technical field especially relates to a smash training gas volleyball net rack.

Background

Volleyball players need to use a volleyball net frame when carrying out volleyball training, and the volleyball net can be used for training and using by stretching the volleyball net between two volleyball net frames.

The prior volleyball net rack generally has the following disadvantages in actual use: the volleyball rack's high fixed is not convenient for adjust according to the demand for volleyball rack's commonality is relatively poor, and volleyball rack structure is fixed simultaneously, is not convenient for decompose the transport, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the height fixing of the ball net rack in the prior art, not being convenient for adjust, the commonality is relatively poor, the fixed structure, the shortcoming of the transport of being not convenient for decompose, and the smash training gas volleyball net rack that provides.

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

the utility model provides a smash training air volleyball rack, includes the screw thread base, install four removal wheels on the diapire of base, install fixed cover on the roof of base, the stand has been placed in the fixed cover, the base is kept away from and is installed the fixing base on the roof of fixed cover one side, install the fixing base on the lateral wall of stand equally, two be equipped with branch jointly between the fixing base, the cavity has been seted up to the inside of stand, it is equipped with the pillar to slide in the cavity, the pillar is close to and installs two solid fixed rings on the lateral wall on top, threaded connection has the thread bush on the lateral wall of pillar near the bottom, and the thread bush is established in the outside of pillar, the thread bush rotates the top of connecting at the stand, the stand is close to one side on top and installs.

Preferably, the adjusting mechanism comprises two supporting plates installed on the top wall of the installation plate, two rotating rods are connected to the side walls of the supporting plates in a rotating mode, a handle is installed at one end, away from the threaded sleeve, of each rotating rod, a bevel gear is installed at one end, close to the threaded sleeve, of each rotating rod, and ring gears meshed with the bevel gears are installed on the side walls of the threaded sleeves.

Preferably, four slide bars are symmetrically installed on the bottom wall of the threaded sleeve, an annular sliding groove is formed in the top end of the upright post, and each slide bar is connected in the annular sliding groove in a sliding mode, wherein one end of each slide bar, far away from the threaded sleeve, is connected in the annular sliding groove in a sliding mode.

Preferably, a plurality of balls are embedded in the bottom wall of the annular chute.

Preferably, four inserted bars are symmetrically installed at the bottom end of the upright column, and jacks matched with the four inserted bars are respectively formed in the top wall of the base.

Preferably, both ends of the supporting rod are connected with the fixing seats on the same side through bolts.

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

1. the height of the volleyball net rack can be adjusted by controlling the support to move up and down in the cavity of the upright post by rotating the handle.

2. The fixed cover of stand spring and inserted bar are placed on the roof of base, connect fixing base and branch simultaneously through the bolt, separate stand and pillar from the base when making things convenient for the later stage to remove the transport.

To sum up, this device can carry out convenient regulation to volleyball net rack's height through the setting of each structure, increases volleyball net rack's commonality, can separate stand and pillar from the base simultaneously, and then makes things convenient for the later stage to remove the transport.

Drawings

Fig. 1 is a schematic view of the overall structure of a smash training air volleyball net rack provided by the utility model;

FIG. 2 is an enlarged view of the part A of the structure of the air volleyball net rack for smash training provided by the utility model;

fig. 3 is an enlarged view of the structure of the part B of the smash training air volleyball net rack provided by the utility model.

In the figure: the device comprises a base 1, a column 2, a support 3, a fixing sleeve 4, an inserted rod 5, a fixing seat 6, a support rod 7, a threaded sleeve 8, a mounting plate 9, a support plate 10, a rotating rod 11, a gear 12, a bevel gear 13, a sliding rod 14 and a handle 15.

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 smash training air volleyball rack, including threaded base 1, install four on base 1's the diapire and remove the wheel, install fixed cover 4 on base 1's the roof, stand 2 has been placed in the fixed cover 4, four inserted bars 5 are installed to the bottom symmetry of stand 2, set up respectively on base 1's the roof with four 5 assorted jacks of inserted bar, install fixing base 6 on base 1 keeps away from the roof of fixed cover 4 one side, install fixing base 6 on stand 2's the lateral wall equally, be equipped with branch 7 between two fixing bases 6 jointly, the both ends of branch 7 all pass through the bolt connection with the fixing base 6 of homonymy.

All seted up on the both ends of branch 7 and the lateral wall of two fixing bases 6 with bolt assorted fixed orifices, take out the bolt from the fixed orifices, then take out in the jack on 1 roof of inserted bar 5 follow base and can separate 2 and 1, the later stage transport of being convenient for.

The cavity has been seted up to stand 2's inside, it is equipped with pillar 3 to slide in the cavity, pillar 3 installs two solid fixed rings on being close to the lateral wall on top, gu fixed ring is used for installing volleyball net, threaded connection has threaded sleeve 8 on pillar 3 is close to the lateral wall of bottom, and threaded sleeve 8 cover is established in the outside of pillar 3, threaded sleeve 8 rotates the top of connecting at stand 2, symmetrical installation has four slide bars 14 on threaded sleeve 8's the diapire, annular spout has been seted up on stand 2's top, the equal sliding connection of one end that threaded sleeve 8 was kept away from to every slide bar 14 is in annular spout, it is equipped with a plurality of balls to inlay on the diapire of annular spout, every slide bar 14 is the shape of falling T structure, on the one hand, can be used to threaded sleeve 8 and rotate on stand 2's top.

Mounting panel 9 is installed to one side that stand 2 is close to the top, be equipped with adjustment mechanism on mounting panel 9's the roof, adjustment mechanism is including installing two backup pads 10 on mounting panel 9 roof, it is connected with bull stick 11 to rotate jointly on the lateral wall of two backup pads 10, install the commentaries on classics board on the lateral wall of bull stick 11, bull stick 11 rotates with backup pad 10 through changeing the board and is connected, handle 15 is installed to the one end that the thread bush 8 was kept away from to bull stick 11, bevel gear 13 is installed to the one end that the bull stick 11 is close to thread bush 8, install ring gear 12 with bevel gear 13 intermeshing on the lateral wall of thread bush 8.

The rotating handle 15 drives the rotating rod 11 to rotate, the threaded sleeve 8 is driven to rotate at the top end of the upright post 2 through the meshing of the bevel gear 13 and the ring gear 12, the threaded sleeve 8 is in threaded engagement with the support post 3, but the support post 3 can move up and down in a cavity of the upright post 2 when the threaded sleeve 8 rotates due to the fact that the threaded sleeve 8 slides in the annular sliding groove at the top end of the upright post 2 through the sliding rod 14 on the bottom wall, and therefore the height of the volleyball net rack is adjusted.

The utility model discloses in, put into fixed cover 4 with stand 2 and insert the jack on the 1 roof of base with the inserted bar 5 of its bottom in, then install branch 7 between two fixing bases 6 through the bolt, turning handle 15 drives bull stick 11 and rotates, the bevel gear 13 of bull stick 11 one end and the 12 meshes of ring gear on the 8 lateral walls of thread bush and then drive thread bush 8 and rotate on the top of stand 2,

thread bush

8 and 3 threaded engagement of pillar, but because the thread bush 8 slides in the annular spout on 2 tops of stand through slide bar 14 on the diapire, when consequently thread bush 8 rotates, pillar 3 can reciprocate in the cavity of stand 2, thereby realize the regulation to volleyball net rack height.

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 smash training air volleyball rack, includes screw thread base (1), its characterized in that, install four on the diapire of base (1) and remove the wheel, install fixed cover (4) on the roof of base (1), stand (2) have been placed in fixed cover (4), install fixing base (6) on the roof of base (1) keeping away from fixed cover (4) one side, install fixing base (6) on the lateral wall of stand (2) equally, two be equipped with branch (7) jointly between fixing base (6), the cavity has been seted up to the inside of stand (2), it has pillar (3) to slide in the cavity, install two solid fixed rings on the lateral wall that pillar (3) are close to the top, threaded connection has thread bush (8) on the lateral wall that pillar (3) are close to the bottom, and thread bush (8) cover is established in the outside of pillar (3), threaded sleeve (8) rotate to be connected on the top of stand (2), mounting panel (9) are installed to stand (2) one side that is close to the top, be equipped with adjustment mechanism on the roof of mounting panel (9).

2. A smash training air volleyball net frame according to claim 1, characterized in that, the adjustment mechanism comprises two support plates (10) installed on the top wall of the mounting plate (9), the side walls of the two support plates (10) are connected with a rotating rod (11) in a co-rotating manner, one end of the rotating rod (11) far away from the threaded sleeve (8) is provided with a handle (15), one end of the rotating rod (11) close to the threaded sleeve (8) is provided with a bevel gear (13), and the side wall of the threaded sleeve (8) is provided with a ring gear (12) meshed with the bevel gear (13).

3. The smash training air volleyball net rack as claimed in claim 1, wherein four sliding rods (14) are symmetrically mounted on the bottom wall of the threaded sleeve (8), an annular sliding groove is formed in the top end of the upright post (2), and one end, far away from the threaded sleeve (8), of each sliding rod (14) is slidably connected into the annular sliding groove.

4. The air volleyball net rack for smash training as claimed in claim 3, wherein a plurality of balls are embedded in the bottom wall of the annular chute.

5. The air volleyball net frame for smash training as claimed in claim 1, wherein four insertion rods (5) are symmetrically installed at the bottom ends of the upright posts (2), and jacks matched with the four insertion rods (5) are respectively formed in the top wall of the base (1).

6. A smash training air volleyball net frame according to claim 1, characterized in that both ends of the support rod (7) are connected with the fixing seats (6) on the same side through bolts.