CN217908862U

CN217908862U - Volleyball frame convenient to change volleyball net

Info

Publication number: CN217908862U
Application number: CN202221873651.8U
Authority: CN
Inventors: 于金东
Original assignee: Liaoning Vocational College of Light Industry
Current assignee: Liaoning Vocational College of Light Industry
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-29
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a volleyball frame convenient to change volleyball net, including the base case, be equipped with elevating system on the base case, the last fixture that is equipped with of elevating system is equipped with the picture peg on the fixture, and one side of picture peg is equipped with volleyball net body, and elevating system includes square case, and square case fixed mounting is on the base case, and the square incasement slides and is provided with the lifter, is equipped with the motor in the base case, and the pivot end of motor is equipped with first gear. The utility model discloses a be provided with elevating system, play the purpose of conveniently adjusting volleyball net body height, do benefit to the volleyball training, the utility model discloses a be provided with fixture, play the purpose of making things convenient for the centre gripping picture peg, do benefit to and dismantle the change to the volleyball net body.

Description

Volleyball frame convenient to change volleyball net

Technical Field

The utility model relates to a volleyball net technical field specifically is a volleyball frame convenient to change volleyball net.

Background

Volleyball is one of ball sports, and the court rectangle has separated at the middle has high net, and the both sides of match respectively account for the party in court, and the sportsman is played from the online sky with hand ball, and the ball that volleyball used uses is made the shell with sheepskin or synthetic leather, and the courage is made to rubber, and the size is similar with the football.

However, the conventional volleyball frame is inconvenient for replacing a volleyball net, a large amount of time is wasted for a user due to replacement of the volleyball net, the practicability of the volleyball frame is reduced, and the volleyball net is inconvenient to lift.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a volleyball frame convenient to change volleyball net to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a volleyball frame convenient to change volleyball net, includes the base case, be equipped with elevating system on the base case, through being provided with elevating system, play the purpose of conveniently adjusting volleyball net body height, do benefit to volleyball training, the last fixture that is equipped with of elevating system plays the purpose of making things convenient for the centre gripping picture peg, does benefit to and dismantles the change to volleyball net body, the last picture peg that is equipped with of fixture, one side of picture peg is equipped with volleyball net body, elevating system includes square case, and the setting of square case plays the spacing purpose of lifter motion, square case fixed mounting is on the base case, it is provided with the lifter to slide in the square case, and the shape of lifter is square pole, the base incasement is equipped with the motor, and the motor has positive and negative function of changeing, the pivot end of motor is equipped with first gear.

Preferably, the base incasement is equipped with the support, rotate on the support and be connected with the bull stick, through being provided with the support, be convenient for accept the rotation of bull stick.

Preferably, the rotating rod is provided with a gear ring and a second gear, the first gear is meshed with the gear ring, and the purpose of driving the rotating rod to rotate is achieved when the motor works through the gear ring and the first gear.

Preferably, the base incasement rotation is connected with the lead screw, the one end of lead screw is equipped with the third gear, the second gear meshes with the third gear mutually, through being provided with third gear and second gear, when the bull stick rotates, plays and drives lead screw pivoted purpose, the other end of lead screw run through square case and with lifter threaded connection, through being provided with the lead screw, be convenient for drive the lifter and carry out vertical slip along the inner wall of square case.

Preferably, the clamping mechanism comprises a bar-shaped box, the bar-shaped box is fixedly installed on the side face of the lifting rod, a spring is arranged in the bar-shaped box, and the spring is in a compression state.

Preferably, the one end of spring is equipped with the slide, the inner wall sliding connection of slide and bar case, the one end of slide is equipped with the pull rod, the one end of pull rod runs through the bar case, be equipped with the inserted bar on the slide, through being provided with the inserted bar, be convenient for peg graft in the slot, the mounting groove has been seted up to the side of bar case, the one end of inserted bar runs through the mounting groove, through being provided with the mounting groove, the grafting of the picture peg of being convenient for.

Preferably, the inserting plate is provided with an inserting groove, and the inserting plate is conveniently fixed in the installing groove by the inserting groove and the inserting rod.

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

1. the utility model discloses a be provided with elevating system, play the purpose of conveniently adjusting volleyball net body height, do benefit to volleyball training.

2. The utility model discloses a be provided with fixture, play the purpose that makes things convenient for the centre gripping picture peg, do benefit to and dismantle the change to volleyball net body.

Drawings

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

FIG. 2 is a cross-sectional view of the strip-shaped case of the present invention;

FIG. 3 is a schematic view of the plug board of the present invention;

fig. 4 is a cross-sectional view of the base box of the present invention.

In the figure: 1. a base case; 2. a square box; 3. inserting plates; 4. a volleyball net body; 5. a strip-shaped box; 6. a pull rod; 7. a lifting rod; 8. a spring; 9. a slide plate; 10. a rod is inserted; 11. a slot; 12. a third gear; 13. a support; 14. a toothed ring; 15. a first gear; 16. a rotating rod; 17. a motor; 18. a second gear; 19. a screw rod; 20. and (4) mounting the groove.

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.

Example 1

Please refer to fig. 1 and 4, a volleyball frame convenient to change volleyball net in the drawing, including base case 1, be equipped with elevating system on the base case 1, through being provided with elevating system, play the purpose of conveniently adjusting volleyball net body 4 height, do benefit to volleyball training, be equipped with fixture on the elevating system, through being provided with fixture, play the purpose of conveniently centre gripping picture peg 3, do benefit to dismantling the change to volleyball net body 4, the last picture peg 3 that is equipped with of fixture, one side of picture peg 3 is equipped with volleyball net body 4, elevating system includes square case 2, the setting of square case 2, play the purpose of spacing to the lifter 7 motion, square case 2 fixed mounting is on base case 1, square case 2 slides and is provided with lifter 7, the shape of lifter 7 is square pole, be equipped with motor 17 in the base case 1, motor 17 has the positive and negative rotation function, the pivot end of motor 17 is equipped with first gear 15.

Wherein, be equipped with support 13 in the base case 1, it is connected with bull stick 16 to rotate on the support 13, through being provided with support 13, be convenient for accept the rotation of bull stick 16, be equipped with ring gear 14 and second gear 18 on the bull stick 16, first gear 15 meshes with ring gear 14 mutually, through being provided with ring gear 14 and first gear 15 at motor 17 during operation, play the pivoted purpose of drive bull stick 16, the rotation is connected with lead screw 19 in the base case 1, the one end of lead screw 19 is equipped with third gear 12, second gear 18 meshes with third gear 12 mutually, through being provided with third gear 12 and second gear 18, when bull stick 16 rotates, play and drive lead screw 19 pivoted purpose, the other end of lead screw 19 runs through square case 2 and with lifter 7 threaded connection, through being provided with lead screw 19, be convenient for drive lifter 7 and carry out vertical slip along the inner wall of square case 2.

When this volleyball frame uses: when the height of volleyball net body 4 needs to be adjusted, motor 17 is started, motor 17 drives first gear 15 to rotate, first gear 15 drives rotating rod 16 to rotate through toothed ring 14, rotating rod 16 drives screw rod 19 to rotate through second gear 18 and third gear 12, screw rod 19 drives two side lifting rods 7 to vertically move upwards along the inner wall of square box 2 until volleyball net body 4 moves to a proper height position, and volleyball training is facilitated.

Example 2

Please refer to fig. 1, fig. 2 and fig. 3, the embodiment further illustrates an embodiment 1, in which a volleyball stand convenient for replacing a volleyball net is shown, including a base box 1, a lifting mechanism is provided on the base box 1, and the lifting mechanism is provided to facilitate height adjustment of a volleyball net body 4, so as to facilitate volleyball training, a clamping mechanism is provided on the lifting mechanism, and the clamping mechanism is provided to facilitate clamping of a plugboard 3, so as to facilitate disassembly and replacement of the volleyball net body 4, the plugboard 3 is provided on the clamping mechanism, the volleyball net body 4 is provided on one side of the plugboard 3, the lifting mechanism includes a square box 2, the square box 2 is provided to limit movement of a lifting rod 7, the square box 2 is fixedly mounted on the base box 1, a lifting rod 7 is slidably provided in the square box 2, the lifting rod 7 is shaped like a square rod, a motor 17 is provided in the base box 1, the motor 17 has a forward and backward rotation function, and forward rotation ends of the motor 17 are provided with a first gear 15.

Wherein, fixture includes

bar case

5, 5 fixed mounting in the side of lifter 7 of bar case, be equipped with spring 8 in the bar case 5, spring 8 is in compression state, spring 8's one end is equipped with slide 9, slide 9 and bar case 5's inner wall sliding connection, slide 9's one end is equipped with pull rod 6, bar case 5 is run through to the one end of pull rod 6, be equipped with inserted bar 10 on the slide 9, through being provided with inserted bar 10, be convenient for peg graft in slot 11, mounting groove 20 has been seted up to bar case 5's side, mounting groove 20 is run through to the one end of inserted bar 10, through being provided with mounting groove 20, be convenient for peg graft of picture peg 3, slot 11 has been seted up on picture peg 3, through being provided with slot 11 and inserted bar 10, be convenient for fix picture peg 3 in mounting groove 20.

In this embodiment, when the volleyball net body 4 needs to be disassembled, the pull rod 6 is pulled, the pull rod 6 drives the sliding plate 9 to slide along the inner wall of the strip-shaped box 5, the sliding plate 9 drives the inserting rod 10 to leave the slot 11 on the inserting plate 3 in the sliding process, and the inserting rod 10 enters the strip-shaped box 5, so that the inserting plate 3 can be drawn out from the mounting groove 20, the operation is repeated, and the pull rod 6 on the other side is pulled, so that the purpose of disassembling the volleyball net body 4 can be achieved.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A volleyball stand convenient to change volleyball net, its characterized in that includes:

base case (1), be equipped with elevating system on base case (1), the last fixture that is equipped with of elevating system, be equipped with picture peg (3) on the fixture, one side of picture peg (3) is equipped with volleyball net body (4), elevating system includes square case (2), square case (2) fixed mounting is on base case (1), it is provided with lifter (7) to slide in square case (2), be equipped with motor (17) in base case (1), the pivot end of motor (17) is equipped with first gear (15).

2. A volleyball stand facilitating volleyball net replacement according to claim 1, wherein: a support (13) is arranged in the base box (1), and a rotating rod (16) is rotatably connected to the support (13).

3. A volleyball stand facilitating replacement of a volleyball net according to claim 2, wherein: the rotating rod (16) is provided with a toothed ring (14) and a second gear (18), and the first gear (15) is meshed with the toothed ring (14).

4. A volleyball stand facilitating replacement of a volleyball net according to claim 3, wherein: the base box (1) is connected with a screw rod (19) in a rotating mode, one end of the screw rod (19) is provided with a third gear (12), a second gear (18) is meshed with the third gear (12), and the other end of the screw rod (19) penetrates through the square box (2) and is in threaded connection with the lifting rod (7).

5. A volleyball stand facilitating replacement of a volleyball net according to claim 1, wherein: the clamping mechanism comprises a bar-shaped box (5), the bar-shaped box (5) is fixedly installed on the side face of the lifting rod (7), and a spring (8) is arranged in the bar-shaped box (5).

6. A volleyball stand facilitating volleyball net replacement according to claim 5, wherein: the one end of spring (8) is equipped with slide (9), the inner wall sliding connection of slide (9) and bar case (5), the one end of slide (9) is equipped with pull rod (6), bar case (5) are run through to the one end of pull rod (6), be equipped with inserted bar (10) on slide (9), mounting groove (20) have been seted up to the side of bar case (5), mounting groove (20) are run through to the one end of inserted bar (10).

7. A volleyball stand facilitating volleyball net replacement according to claim 1, wherein: the inserting plate (3) is provided with an inserting groove (11).