CN209734895U

CN209734895U - Adjustable volleyball net support

Info

Publication number: CN209734895U
Application number: CN201920236061.6U
Authority: CN
Inventors: 杨天梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-12-06
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses an adjustable volleyball net support, which relates to the field of sports equipment and comprises a support inner cylinder, a rolling device, a support outer cylinder, a rocking handle, a locking nut, a locking universal wheel, a volleyball net, a fixed roller, a rack, a gear and a brush, the inner part of the inner cylinder of the bracket is provided with a winding device which consists of a winding roller, a winding roller fixing frame, a winding roller shaft, a winding roller motor and heat dissipation holes, the winding roller motor is arranged in the inner cylinder of the bracket, and the wind-up roll motor is fixedly connected with the inner wall of the inner barrel of the bracket, the output shaft of the wind-up roll motor is fixedly connected with the wind-up roll shaft through a coupler, the wind-up roll shaft is fixedly connected with the wind-up roll fixing frame through a key, the wind-up roll is arranged on the outer surface of the wind-up roll fixing frame, and the outer surface of the winding roller and the winding roller fixing frame is fixedly connected, and the outer wall of the winding roller is fixedly connected with the volleyball net.

Description

Adjustable volleyball net support

Technical Field

The utility model relates to the field of sports equipment, specifically a volleyball net support with adjustable.

Background

along with the rapid development of economy in China, the living standard of people is continuously improved, the requirements of people on living quality are higher and higher, sports is a form embodiment for pursuing the living quality of people at present, and after work, quantitative sports not only improves the living quality of people, but also can exercise the body and is beneficial to body health.

Volleyball net support is because bulky, is not convenient for remove and the transportation, meanwhile, because volleyball net contacts with the air for a large amount of dust of volleyball net gathering, makes operating personnel to the frequent washing volleyball net, increases operating personnel's clean burden.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

Aiming at the problems in the prior art, the utility model aims to provide an adjustable volleyball net support, when the volleyball net support is used, the winding device is added, and the winding roller motor drives the output shaft to rotate, so that the winding roller winds the volleyball net, the effect of winding the volleyball net by the volleyball net support is effectively realized, and the length between the volleyball nets is convenient to adjust; through having increased elevating gear, realize adjusting volleyball net support's height, let volleyball net device be applicable to different crowds, the effectual crowd that lets each difference all can play, meanwhile to reduce volleyball net support's gravity, thereby solved the problem of mentioning in the above-mentioned background story.

2. Technical scheme

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

the utility model provides a volleyball net support with adjustable, includes support inner tube, coiling mechanism, support urceolus, rocking handle, lock nut, locking universal wheel, volleyball net, fixed roll, rack, gear and brush, the internally mounted of support inner tube has the coiling mechanism, and the coiling mechanism comprises wind-up roll, wind-up roll mount, rolling roller, wind-up roll motor and louvre, and the inside of support inner tube is equipped with the wind-up roll motor to the inner wall fixed connection of wind-up roll motor and support inner tube, shaft coupling and rolling roller fixed connection are passed through to the output shaft of wind-up roll motor, and the rolling roller passes through key and wind-up roll mount fixed connection, and the surface of wind-up roll mount is equipped with the wind-up roll to the external fixed connection of wind-up roll and wind-up roll mount, on.

As a further aspect of the present invention: the outer surface of the support inner cylinder is provided with a notch, one end of the volleyball net is fixedly connected with the winding roller, the other end of the volleyball net penetrates through the notch and is fixedly connected with the fixed roller, and the inner wall of the notch is pasted with a plurality of brushes.

As a further aspect of the present invention: a support outer cylinder is arranged below the support inner cylinder, the support outer cylinder is connected with the support inner cylinder in a sliding mode, a rocking handle is arranged on the outer wall of the support outer cylinder, and an output shaft of the rocking handle penetrates through the outer wall of the support outer cylinder and is fixedly connected with the gear; a rectangular notch is arranged below the inner barrel of the bracket, racks matched with the gears are arranged on two sides of the notch, and the racks are fixedly connected with two sides of the notch; and a plurality of locking nuts are arranged below the outer barrel of the support and are in threaded connection with the outer wall of the outer barrel of the support.

As a further aspect of the present invention: and the lower end surface of the outer support barrel is provided with a locking universal wheel, and the locking universal wheel is fixedly connected with the lower end surface of the outer support barrel.

As a further aspect of the present invention: the outer surface of the inner barrel of the bracket is provided with heat dissipation holes.

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

1. The utility model discloses increased the coiling mechanism, through the coiling mechanism, the wind-up roll motor drives the output shaft and rotates to make the wind-up roll carry out the rolling to the volleyball net, effectual realization volleyball net support carries out the effect of rolling to the volleyball net, is convenient for adjust the length between the volleyball net.

2. The utility model discloses elevating gear has been increased, through elevating gear, rotate the rocking handle, the gear drives rack up-and-down motion to realize adjusting volleyball net support's height, let volleyball net device be applicable to different crowds, the effectual crowd that lets each difference all can play, meanwhile, through the rocking handle, can adjust volleyball net support's height, thereby reduce volleyball net support's gravity, prevent at the in-process that removes, the effectual probability that reduces volleyball net support was broken.

Drawings

FIG. 1 is a front view of an adjustable volleyball net support.

FIG. 2 is a side view of an adjustable volleyball net support.

FIG. 3 is a cross-sectional view A-A of a front view of an adjustable tennis net support.

FIG. 4 is an enlarged partial view B of a front view of an adjustable volleyball net support.

In the figure: 1. a support inner cylinder; 2. a winding device; 3. a bracket outer cylinder; 4. a rocking handle; 5. locking the nut; 6. locking the universal wheel; 7. a volleyball net; 8. a fixed roller; 9. a rack; 10. a gear; 11. a brush; 201. a wind-up roll; 202. a wind-up roll fixing frame; 203. a winding roller shaft; 204. a wind-up roll motor; 205. and (4) heat dissipation holes.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, an adjustable volleyball net support comprises a support inner cylinder 1, a winding device 2, a support outer cylinder 3, a rocking handle 4, a lock nut 5, a locking universal wheel 6, a volleyball net 7, a fixed roller 8, a rack 9, a gear 10, a brush 11, a wind-up roller 201, a wind-up roller holder 202, a wind-up roller shaft 203, a wind-up roller motor 204 and heat dissipation holes 205, wherein the winding device 2 is installed inside the support inner cylinder 1, the winding device 2 is composed of the wind-up roller 201, the wind-up roller holder 202, the wind-up roller shaft 203, the wind-up roller motor 204 and the heat dissipation holes 205, the wind-up roller motor 204 is installed inside the support inner cylinder 1, the wind-up roller motor 204 is fixedly connected with the inner wall of the support inner cylinder 1, an output shaft of the wind-up roller motor 204, the surface of wind-up roll mount 202 is equipped with wind-up roll 201 to the external fixed surface of wind-up roll 201 and wind-up roll mount 202 is connected, on the outer wall of wind-up roll 201 with volleyball net 7 fixed connection, drive the output shaft through wind-up roll motor 204 and rotate, thereby make wind-up roll 201 carry out the rolling to volleyball net 7, the effectual volleyball net support of realization carries out the effect of rolling to volleyball net 7, is convenient for adjust the length between the volleyball net 7.

Notch has been seted up to support inner tube 1's surface, volleyball net 7's one end and wind-up roll 201 fixed connection, and the other end of volleyball net 7 runs through notch and 8 fixed connection of fixed roll, and it has a plurality of brushes 11 to paste on the inner wall of notch, through wind-up roll 201 rolling volleyball net 7, and volleyball net 7 is convenient for clear away the dust on the volleyball net 7 through brush 11 on the notch, effectual clean burden that alleviates operating personnel.

A support outer cylinder 3 is arranged below the support inner cylinder 1, the support outer cylinder 3 is connected with the support inner cylinder 1 in a sliding manner, a rocking handle 4 is arranged on the outer wall of the support outer cylinder 3, and an output shaft of the rocking handle 4 penetrates through the outer wall of the support outer cylinder 3 and is fixedly connected with a gear 10; a rectangular notch is arranged below the support inner cylinder 1, racks 9 matched with the gear 10 are arranged on two sides of the notch, the racks 9 are fixedly connected with two sides of the notch, the gear 10 drives the racks 9 to move up and down by rotating the rocking handle 4, so that the height of the volleyball net support is adjusted, the volleyball net device is suitable for different crowds, and different crowds can play effectively; the lower part of the support outer cylinder 3 is provided with a plurality of locking nuts 5, the locking nuts 5 are in threaded connection with the outer wall of the support outer cylinder 3, the locking nuts 5 are convenient to control the height adjusted through the rocking handle 4, the support inner cylinder 1 is effectively prevented from descending due to the action of gravity, and the stability of the volleyball net support is effectively improved.

The lower terminal surface of support urceolus 3 is equipped with locking universal wheel 6 to locking universal wheel 6 and the lower terminal surface fixed connection of support urceolus 3 have realized volleyball net support's removal, effectual reduction operating personnel's intensity of labour, meanwhile, through locking device, the volleyball net support of being convenient for realizes fixedly on the position of using.

The heat dissipation hole 205 is formed in the outer surface of the support inner cylinder 1 and used for dissipating heat of the wind-up roll motor 204, and through the heat dissipation hole 205, the probability that the wind-up roll motor 204 is burnt due to overhigh temperature is effectively reduced, so that the service life of the device is effectively prolonged.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An adjustable volleyball net support comprises a support inner cylinder (1), a winding device (2), a support outer cylinder (3), a rocking handle (4), a locking nut (5), a locking universal wheel (6), a volleyball net (7), a fixed roller (8), a rack (9), a gear (10) and a brush (11), and is characterized in that the winding device (2) is arranged inside the support inner cylinder (1), the winding device (2) consists of a winding roller (201), a winding roller fixing frame (202), a winding roller shaft (203), a winding roller motor (204) and heat dissipation holes (205), the winding roller motor (204) is arranged inside the support inner cylinder (1), the winding roller motor (204) is fixedly connected with the inner wall of the support inner cylinder (1), an output shaft of the winding roller motor (204) is fixedly connected with the winding roller shaft (203) through a coupler, and the winding roller shaft (203) is fixedly connected with the winding roller fixing frame (202) through a key, the outer surface of the winding roller fixing frame (202) is provided with a winding roller (201), the winding roller (201) is fixedly connected with the outer surface of the winding roller fixing frame (202), and the outer wall of the winding roller (201) is fixedly connected with the volleyball net (7).

2. An adjustable volleyball net support according to claim 1, wherein, the outer surface of the support inner cylinder (1) is provided with a notch, one end of the volleyball net (7) is fixedly connected with the wind-up roll (201), the other end of the volleyball net (7) penetrates through the notch to be fixedly connected with the fixed roll (8), and the inner wall of the notch is adhered with a plurality of brushes (11).

3. An adjustable volleyball net support according to claim 1, wherein a support outer cylinder (3) is arranged below the support inner cylinder (1), the support outer cylinder (3) is connected with the support inner cylinder (1) in a sliding manner, a rocking handle (4) is arranged on the outer wall of the support outer cylinder (3), and an output shaft of the rocking handle (4) penetrates through the outer wall of the support outer cylinder (3) and is fixedly connected with a gear (10); a rectangular notch is formed below the support inner cylinder (1), racks (9) matched with the gears (10) are arranged on two sides of the notch, and the racks (9) are fixedly connected with two sides of the notch; the support is characterized in that a plurality of locking nuts (5) are arranged below the support outer cylinder (3), and the locking nuts (5) are in threaded connection with the outer wall of the support outer cylinder (3).

4. An adjustable volleyball net support according to claim 1, wherein the lower end surface of the support outer cylinder (3) is provided with a locking universal wheel (6), and the locking universal wheel (6) is fixedly connected with the lower end surface of the support outer cylinder (3).

5. An adjustable volleyball net support according to claim 1, wherein the outer surface of the support inner cylinder (1) is provided with heat dissipation holes (205).