CN210355909U

CN210355909U - Volleyball training rack convenient to receive and release

Info

Publication number: CN210355909U
Application number: CN201921124206.XU
Authority: CN
Inventors: 冯石
Original assignee: Nanchang Institute of Technology
Current assignee: Nanchang Institute of Technology
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-21
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a volleyball net rack technical field specifically is a volleyball training rack convenient to receive and release, including box and bearing platform, the left side four corners position department of box is provided with the foot universal wheel of stopping, and the upper end of box is provided with the case lid, the right side position department fixedly connected with bearing platform of box, the right side position department of bearing platform is provided with the handle, and the upper end of bearing platform is provided with the protection tube, the protection tube is provided with the base with the junction of bearing platform, and the upper end of protection tube is provided with first string net post. The cooperation design of foot brake universal wheel and handle is favorable to the user to move the tennis frame, has solved the difficulty that the tennis frame was heavy to be difficult to the removal in the past, and the cooperation design of photovoltaic board and battery is favorable to the automatic rising of first string net post and photovoltaic board for providing the power source of first hydraulic stem and second hydraulic stem, and the design of controller makes the tennis frame be favorable to receiving and releasing more.

Description

Volleyball training rack convenient to receive and release

Technical Field

The utility model relates to a volleyball net rack technical field specifically is a volleyball training rack convenient to receive and release.

Background

People are more and more paying attention to sports now, and the volleyball is more deeply loved by masses of crowd, often goes to sports pipe or family and goes to the great region in place and install tennis frame by oneself together, carries out tennis, and volleyball net frame not only is fit for regular match, trains and is more suitable for the outdoor amusement and recreation of the friend of having a fever.

However, the existing volleyball net rack is complex in dismounting and mounting steps and consumes a lot of time, the dismounted components occupy a large area for storage, and the net rack is more in small parts, easy to lose and incapable of automatically adjusting the height of the net rack according to needs. Therefore, the volleyball training net rack convenient to fold and unfold is provided by the technical personnel in the field so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volleyball training rack convenient to receive and release to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a volleyball training rack convenient to receive and release, includes box and bearing platform, the left side four corners position department of box is provided with the foot universal wheel of stopping, and the upper end of box is provided with the case lid, the right side position department fixedly connected with bearing platform of box, the right side position department of bearing platform is provided with the handle, and the upper end of bearing platform is provided with the protection tube, the protection tube is provided with the base with the junction of bearing platform, and the upper end of protection tube is provided with first string net post, the upper end of first string net post is provided with second string net post, and the junction of first string net post and second string net post is provided with solid fixed ring, first string net post all is provided with the hangers with top one side position department of second string net post.

As a further aspect of the present invention: the service brake universal wheel passes through supporting legs fixed connection with the box, and the box passes through hinged joint with the case lid, the size of case lid is greater than the size of box, and the equal fixedly connected with sealing strip of inside border position department of case lid, the last fixed surface of case lid is connected with the case hand.

As a further aspect of the present invention: the utility model discloses a solar energy storage device, including box, bottom position department, one side fixedly connected with controller, the first hydraulic stem of equal fixed connection in the middle of the inside of box bottom position department, and the inside of box is close to one side fixedly connected with controller of service brake universal wheel, the inside of box is close to the fixedly connected with battery of the position department of first hydraulic stem, and the inside of box is located the upper end fixedly connected with photovoltaic board of first hydraulic stem, the size of photovoltaic board is less than the size of box.

As a further aspect of the present invention: bearing platform one side is through welded fastening connection with one side of box, and the inside intermediate position department of bearing platform is provided with the second hydraulic stem, the protection tube passes through welded fastening connection with the base, and what the protection tube adopted is the component of steel pipe material, the base passes through bolt fixed connection with the bearing platform.

As a further aspect of the present invention: the second hydraulic rod penetrates through the bearing table, the protection tube and the connecting column and is fixedly connected with the connecting column, the size of the connecting column is smaller than that of the protection tube, one end of the connecting column is fixedly connected with the second hydraulic rod, the other end of the connecting column is in threaded connection with the bottom end of the first net hanging column, and the size of the first net hanging column is smaller than that of the connecting column.

As a further aspect of the present invention: the first net hanging column and the second net hanging column are fixedly connected with the hangers respectively, the surfaces of the first net hanging column and the second net hanging column are fixedly connected with scale marks, the left sides of the scale marks are sequentially standard for adult males and immature males from top to bottom, and the right sides of the scale marks are sequentially standard for adult females and immature females from top to bottom.

As a further aspect of the present invention: the hole groove has been seted up to the top one side of first string net post, the bottom of second string net post all is provided with the hole groove with the position department that is located the same level of scale mark, gu fixed ring's size is unanimous with the size of first string net post, and gu fixed ring passes through bolt fixed connection with first string net post and second string net post.

As a further aspect of the present invention: the storage battery is respectively and electrically connected with the controller in the photovoltaic panel, and the controller is respectively and fixedly connected with the first hydraulic rod and the second hydraulic rod through lines.

Compared with the prior art, the beneficial effects of the utility model are that: the design of box in volleyball training rack convenient to receive and release of this design, be favorable to depositing and accomodate the device, the cooperation design of foot brake universal wheel and handle, be favorable to the user to move tennis frame, the difficulty that tennis frame was heavy to be difficult to remove in the past has been solved, the cooperation design of photovoltaic board and battery, for the power source that provides of first hydraulic stem and second hydraulic stem, the design of controller, be favorable to the automatic rising of first string net post and photovoltaic board, make tennis frame be favorable to receiving and releasing more, gu fixed ring's cooperation design is favorable to the user to dismantle first string net post and second string net post, receive and release the inside of second string net post with first string net post, the trouble of placing after having reduced the dismantlement, the design of scale mark does benefit to the height that the user is reasonable according to the condition of oneself adjustment tennis frame, realize more humanized.

Drawings

FIG. 1 is a schematic structural view of a volleyball training net frame convenient to fold and unfold;

FIG. 2 is a schematic view of a plane structure of a volleyball training net frame convenient to fold and unfold;

fig. 3 is a schematic view of the installation of a fixing ring in a volleyball training net rack convenient to fold and unfold.

In the figure: 1. a box body; 2. a bearing table; 3. a first hydraulic lever; 4. a controller; 5. a foot brake universal wheel; 6. a storage battery; 7. a photovoltaic panel; 8. a second hydraulic rod; 9. protecting the tube; 10. connecting columns; 11. a first net hanging column; 12. hanging a lug; 13. A fixing ring; 14. a second net hanging column; 15. scale lines; 16. a box cover; 17. a base; 18. a handle.

Detailed Description

Please refer to fig. 1-3, in an embodiment of the present invention, a volleyball training net rack convenient to receive and release, including box 1 and bearing platform 2, left side four corners position department of box 1 is provided with foot universal wheel 5 of stopping, and the upper end of box 1 is provided with case lid 16, right side position department fixedly connected with bearing platform 2 of box 1, right side position department of bearing platform 2 is provided with handle 18, and the upper end of bearing platform 2 is provided with protection tube 9, the junction of protection tube 9 and bearing platform 2 is provided with base 17, and the upper end of protection tube 9 is provided with first string of net post 11, the upper end of first string of net post 11 is provided with second string of net post 14, and the junction of first string of net post 11 and second string of net post 14 is provided with solid fixed ring 13, top one side position department of first string of net post 11 and second string of net post 14 all is provided with hangers 12.

In fig. 1: the foot brake universal wheel 5 is fixedly connected with the box body 1 through supporting legs, the box body 1 is connected with the box cover 16 through hinges, the size of the box cover 16 is larger than that of the box body 1, the inner edge position of the box cover 16 is fixedly connected with a sealing strip, dust and water can be effectively prevented from entering the box body 1, the upper surface of the box cover 16 is fixedly connected with a box handle, the box body 1 is erected through a handle 18 held by a hand, the box body 1 is moved to a designated area through the foot brake universal wheel 5 and is flatly placed on the ground, the box handle on the box cover 16 is held by the hand to open the box cover 16, the movement and fixation of a user on a net rack are greatly improved, the middle bottom end position inside the box body 1 is fixedly connected with a first hydraulic rod 3, a controller 4 (the model is KH-01) is fixedly connected to one side, close to the foot brake universal wheel 5, inside the box body 1 is fixedly connected with a storage battery 6 at a position, the photovoltaic panel 7 is fixedly connected to the upper end of a first hydraulic rod 3 (model number is XDHA12-200) in the box body 1, the storage battery 6 is electrically connected with the photovoltaic panel 7 and the controller 4 respectively, a charge and discharge controller is further arranged between the photovoltaic panel 7 and the storage battery 6, the controller 4 is fixedly connected with the first hydraulic rod 3 and a second hydraulic rod 8 (model number is MOB-FA) through lines respectively, the first hydraulic rod 3 is lifted by pressing a control button on the surface of the controller 4, the photovoltaic panel 7 is lifted to the top end of the box body 1 under the action of lifting of the first hydraulic rod 3, the photovoltaic panel 7 absorbs light energy and converts the light energy into electric energy, the converted electric energy is stored in the storage battery 6 through the charge and discharge controller, and then the second hydraulic rod 8 is lifted by pressing another control button on the surface of the controller 4, the cooperation of photovoltaic board 7 and battery 6 for first hydraulic stem 3 and second hydraulic stem 8 provide the power source, and controller 4 is favorable to the automatic rising of first hydraulic stem 3 and second hydraulic stem 8, makes the tennis frame be favorable to receiving and releasing more.

In fig. 2: one side of a bearing platform 2 is fixedly connected with one side of a box body 1 through welding, a second hydraulic rod 8 is arranged in the middle position inside the bearing platform 2, a protection pipe 9 is fixedly connected with a base 17 through welding, the protection pipe 9 is made of a steel pipe component, the base 17 is fixedly connected with the bearing platform 2 through bolts, the second hydraulic rod 8 can be well protected inside the protection pipe 9, a first net hanging column 11 is further stored in the protection pipe 9, the occupied area of a net rack is effectively reduced, the net rack component is well stored and released, the second hydraulic rod 8 penetrates through the bearing platform 2 and the protection pipe 9 to be fixedly connected with a connecting column 10, the size of the connecting column 10 is smaller than that of the protection pipe 9, one end of the connecting column 10 is fixedly connected with the second hydraulic rod 8, the other end of the connecting column 10 is in threaded connection with the bottom end of the first net hanging column 11, and the size of the first net hanging column 11 is smaller than that of, through the internal thread of the connecting column 10 and the external thread at the bottom end of the first net hanging column 11, the first net hanging column 11 can be well detached and can also be directly stored in the protective tube 9.

In fig. 3: one side of the top end of the first net hanging column 11 is provided with a hole groove, the bottom end of the second net hanging column 14 and the position which is positioned at the same level of the scale mark 15 are both provided with the hole groove, the size of the fixing ring 13 is consistent with that of the first net hanging column 11, the fixing ring 13 is fixedly connected with the first net hanging column 11 and the second net hanging column 14 through bolts, the second net hanging column 14 can be effectively lifted and fixed, the operation of a user is simplified, the first net hanging column 11 and the second net hanging column 14 are respectively and fixedly connected with the hanging lugs 12, the surfaces of the first net hanging column 11 and the second net hanging column 14 are both fixedly connected with the scale mark 15, the left side of the scale mark 15 is sequentially standard lines of an adult male and a minor adult from top to bottom, the right side of the scale mark 15 is sequentially standard lines of an adult and a minor female from top to bottom, the design of the scale mark 15 is beneficial for the user to reasonably adjust the height of the tennis frame according to own condition, the realization is more humanized.

The utility model discloses a theory of operation is: when the volleyball training net rack convenient to fold and unfold is needed, the box body 1 is erected by holding the handle 18 with a hand, the box body 1 is moved to a designated area through the foot brake universal wheel 5, the box body 1 is flatly placed on the ground, the box cover 16 is opened by holding the box hand on the box cover 16 with the hand, then the first hydraulic rod 3 is controlled to ascend through the controller 4, at the moment, the photovoltaic panel 7 ascends to the top end of the box body 1 under the ascending action of the first hydraulic rod 3, at the moment, the photovoltaic panel 7 absorbs light energy and converts the light energy, the converted electric energy is stored in the storage battery 6 through the charge and discharge controller, then the second hydraulic rod 8 ascends by pressing another control button on the surface of the controller 4, at the moment, the ascending of the second hydraulic rod 8 drives the first net hanging column 11 to ascend from the inside of the protection tube 9 until the connection column 10 appears and stops ascending at the top end of, then, the second net hanging column 14 is pulled out from the inside of the first net hanging column 11 by holding the hanging lug 12 on one side of the top end of the second net hanging column 14 with hands, the second net hanging column 14 is lifted to a proper height according to personal conditions, the hole grooves in the top end of the first net hanging column 11 are matched with the hole grooves in the surface of the second net hanging column 14 through the fixing ring 13 in the top end of the first net hanging column 11, then bolts penetrate into the fixing ring 13 to fix the first net hanging column 11 and the second net hanging column 14, ropes of net surfaces are hung on the hanging lugs 12 of the first net hanging column 11 and the second net hanging column 14 in sequence, and when the net rack is not required to be used, the net rack is detached, folded and unfolded according to an opening mode.

The above-mentioned, 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. A volleyball training net rack convenient to fold and unfold comprises a box body (1) and a bearing table (2), and is characterized in that foot brake universal wheels (5) are arranged at the positions of four corners on the left side of the box body (1), a box cover (16) is arranged at the upper end of the box body (1), the bearing table (2) is fixedly connected at the position of the right side of the box body (1), a handle (18) is arranged at the position of the right side of the bearing table (2), a protection pipe (9) is arranged at the upper end of the bearing table (2), a base (17) is arranged at the joint of the protection pipe (9) and the bearing table (2), a first net hanging column (11) is arranged at the upper end of the protection pipe (9), a second net hanging column (14) is arranged at the upper end of the first net hanging column (11), and a fixing ring (13) is arranged at the joint of the first net hanging column (11) and the second net hanging, the positions of one sides of the top ends of the first net hanging column (11) and the second net hanging column (14) are respectively provided with a hanging lug (12).

2. The volleyball training net frame convenient to receive and release of claim 1, wherein the foot brake universal wheel (5) passes through supporting legs fixed connection with box (1), and box (1) passes through hinged joint with case lid (16), the size of case lid (16) is greater than the size of box (1), and the equal fixedly connected with sealing strip of inside border position department of case lid (16), the last fixed surface of case lid (16) is connected with the boxhand.

3. A volleyball training net rack convenient to receive and release according to claim 1, wherein the bottom position department all fixedly connected with first hydraulic stem (3) in the middle of the inside of box (1), and one side fixedly connected with controller (4) that the inside of box (1) is close to foot brake universal wheel (5), the position department fixedly connected with battery that the inside of box (1) is close to first hydraulic stem (3), and the inside of box (1) is located the upper end fixedly connected with photovoltaic board (7) of first hydraulic stem (3), the size of photovoltaic board (7) is less than the size of box (1).

4. The volleyball training net rack convenient to retract and release according to claim 1, wherein one side of the bearing platform (2) is fixedly connected with one side of the box body (1) through welding, a second hydraulic rod (8) is arranged at the middle position inside the bearing platform (2), the protection pipe (9) is fixedly connected with the base (17) through welding, the protection pipe (9) is made of a component made of a steel pipe, and the base (17) is fixedly connected with the bearing platform (2) through bolts.

5. A volleyball training net rack convenient to receive and release as claimed in claim 4, wherein the second hydraulic rod (8) penetrates through the bearing platform (2) and the protection tube (9) to be fixedly connected with the connecting column (10), the size of the connecting column (10) is smaller than that of the protection tube (9), one end of the connecting column (10) is fixedly connected with the second hydraulic rod (8), the other end of the connecting column (10) is in threaded connection with the bottom end of the first net hanging column (11), and the size of the first net hanging column (11) is smaller than that of the connecting column (10).

6. The volleyball training net rack convenient to retract and release according to claim 1, wherein the first net hanging column (11) and the second net hanging column (14) are respectively and fixedly connected with the hangers (12), the surfaces of the first net hanging column (11) and the second net hanging column (14) are respectively and fixedly connected with scale marks (15), the left sides of the scale marks (15) are standard lines of an adult male and a minor adult from top to bottom, and the right sides of the scale marks (15) are standard lines of an adult female and a minor adult from top to bottom.

7. The volleyball training net rack convenient to receive and release as claimed in claim 6, wherein a hole groove is formed in one side of the top end of the first net hanging column (11), hole grooves are formed in the bottom end of the second net hanging column (14) and the position, located on the same level of the scale mark (15), of the fixing ring (13), the size of the fixing ring is consistent with that of the first net hanging column (11), and the fixing ring (13) is fixedly connected with the first net hanging column (11) and the second net hanging column (14) through bolts.

8. A volleyball training net rack convenient to receive and release according to claim 3, wherein the storage battery (6) is electrically connected with the photovoltaic panel (7) and the controller (4) respectively, and the controller (4) is fixedly connected with the first hydraulic rod (3) and the second hydraulic rod (8) through wires respectively.