CN217187774U - Special basketball stands that has protective structure of children's sports - Google Patents

Abstract

The utility model discloses a special basketball stands that has protective structure of children's sports relates to children's sports apparatus technical field, can't adjust the height of basket according to the children of different heights to current basketball stands, and often can appear leading to injured problem on basketball stands's pillar because of inertia striking after the basket of going up, now proposes following scheme, and it includes base and support frame, base top fixed mounting has the backup pad, backup pad top fixed mounting has the support column, the support column rotates installs and goes up rotating turret and lower rotating turret, the tip and the support frame of going up rotating turret and lower rotating turret rotate and be connected, the lateral wall fixed mounting of support frame has the backboard, backboard lateral wall bottom fixed mounting has the basket. The utility model discloses can adjust the height of basket according to the difference of the different heights of children and age, reduce the area in the school and the cost of sports apparatus, simultaneously in the basketball sport, protect sportsman's healthy.

Description

Special basketball stands that has protective structure of children's sports

Technical Field

The utility model relates to a children's sports apparatus technical field especially relates to a special basketball stands that has protective structure of children's sports.

Background

Basketball stands are essential devices for basketball courts. Basketball sport equipment. Comprises a backboard and a backboard support post, which are erected in the center of two ends of a basketball court. Hydraulic, mobile, stationary, pendant, petrel, cannon, and the like are used. Regardless of the type of support used, it is necessary to ensure sufficient strength and rigidity to prevent the basketball from vibrating and deforming to a greater extent after it has been violently struck against the basketball hoop, thereby affecting the standard height and position of the horizontal plane of the hoop.

For better training children, promote comprehensive development, sports basketball class has also been seted up specially to many schools, current basketball stands are mostly the integral type design, the height of basket keeps fixed, for children, height and age all have the difference, the strength of arm is also different, consequently, the height of shooting is also different, just need to set up the basketball stands of a plurality of high differences, area in the school and sports apparatus's expenditure has been increased, the basketball is with the health antagonism sports of hand as the center simultaneously, in the basketball campaign, can appear the sportsman on the back because of inertia striking on basketball stands's pillar, lead to being injured. Therefore, in order to solve the problems, a basketball stand with a protective structure special for children sports is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a special basketball stands that has protective structure of children's sports has solved current basketball stands and can't adjust the height of basket according to the children of different heights, and often can appear leading to injured problem on basketball stands's pillar because of inertia striking after the basket is gone up.

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

the utility model provides a special basketball stands that has protective structure of children's sports, includes base and support frame, base top fixed mounting has the backup pad, backup pad top fixed mounting has the support column, the support column rotates and installs last rotating turret and lower rotating turret, the tip and the support frame of going up rotating turret and lower rotating turret rotate to be connected, the lateral wall fixed mounting of support frame has the backboard, backboard lateral wall bottom fixed mounting has the basket, the one end fixed mounting that the support frame was kept away from to lower rotating turret has the fixed pin, the fixed pin rotates the cover and is equipped with the internal thread pipe, internal thread pipe slip cap is equipped with the sleeve, telescopic bottom fixed mounting has the control box, the control box rotates with the lateral wall of backup pad to be connected, be equipped with screw thread drive in the control box.

Preferably, the thread driving device includes the threaded rod, the threaded rod rotates to be installed in the inside bottom of sleeve, the threaded rod is located the inner chamber of internal thread pipe, threaded rod and internal thread pipe toothing, the control box lateral wall rotates installs the handle, handle tip and threaded rod bottom all extend to inside the control box, the equal fixed cover in handle tip and threaded rod bottom is equipped with conical gear, two conical gear meshes.

Preferably, the handle side wall is slidably provided with a bayonet lock, and the side wall of the control box is provided with a pin hole matched with the bayonet lock.

Preferably, the lateral wall of internal thread pipe is seted up and is the spout of symmetric distribution, telescopic inside lateral wall fixed mounting has the gag lever post that is symmetric distribution, gag lever post and spout sliding connection.

Preferably, the side wall of the support plate close to the backboard is provided with a damping groove, a protection plate is slidably mounted in the damping groove, damping springs which are uniformly distributed are connected between the protection plate and the support plate, and the bottom of the backboard is sleeved with a protection rubber sleeve.

Preferably, four corners of the bottom end of the base are fixedly provided with universal wheels, each universal wheel is provided with a lock catch, and the top end of the base and the side wall of the supporting plate are fixedly provided with inclined supporting rods which are symmetrically distributed.

The utility model has the advantages that:

1. when the rotating handle drives the internal thread pipe to stretch out and draw back in the sleeve, the whole that can drive internal thread pipe, sleeve, control box and constitute rotates, drives simultaneously and goes up rotating turret and lower rotating turret and rotate around the support column, drives the backboard and rotates in order to adjust the basket height to the backboard keeps perpendicular with the base when rotating.

2. On the guard plate was strikeed into to children's striking because of inertia after the children went up the basket, damping spring promoted the guard plate and unloaded the power to children's striking, prevented that children are injured, and the bottom cover of backboard is equipped with the protection gum cover, prevents that children from bouncing higher condition and lead to head striking backboard injured.

In conclusion, the height of the basket can be adjusted according to the difference of different heights and ages of children by using the equipment, the occupied area in school and the expenditure of sports equipment are reduced, and the physical health of players is protected in the process of basketball.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the support column of the present invention;

fig. 3 is a cross-sectional view of the sleeve of the present invention;

fig. 4 is an exploded view of the support plate of the present invention.

Reference numbers in the figures: 1. a base; 101. a universal wheel; 102. locking; 103. a diagonal brace; 2. a support plate; 201. a damping groove; 202. a protection plate; 203. a damping spring; 3. a support pillar; 301. an upper rotating frame; 302. a lower rotating frame; 303. a fixing pin; 4. a sleeve; 401. a control box; 402. an internally threaded tube; 403. a threaded rod; 404. a handle; 405. a bevel gear; 406. a bayonet lock; 407. a chute; 408. a limiting rod; 5. a support frame; 6. a backboard; 7. a basket; 8. a protective rubber sleeve.

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.

Referring to fig. 1-2, a special basketball stand with a protective structure for children sports, including base 1 and support frame 5, base 1 top fixed mounting has backup pad 2, base 1 bottom four corners fixed mounting has universal wheel 101, universal wheel 101 is equipped with hasp 102, base 1 top and 2 lateral walls fixed mounting of backup pad have diagonal brace 103 that are symmetric distribution, 2 top fixed mounting of backup pad has support column 3, support column 3 rotates and installs last rotating turret 301 and lower rotating turret 302, last rotating turret 301 and lower rotating turret 302 are parallel arrangement, the tip of going up rotating turret 301 and lower rotating turret 302 rotates with support frame 5 to be connected, the lateral wall fixed mounting of support frame 5 has backboard 6, backboard 6 is perpendicular to base 1 to be set up, backboard 6 lateral wall bottom fixed mounting has basket 7, the one end fixed mounting that support frame 5 was kept away from to lower rotating turret 302 has fixed pin 303.

Referring to fig. 1 and 3, a fixing pin 303 is rotatably sleeved with an internal threaded tube 402, the internal threaded tube 402 is slidably sleeved with a sleeve 4, the side wall of the threaded tube 402 is provided with symmetrically distributed sliding grooves 407, the inner side wall of the sleeve 4 is fixedly provided with symmetrically distributed limiting rods 408, the limiting rods 408 are slidably connected with the sliding grooves 407, the bottom end of the sleeve 4 is fixedly provided with a control box 401, the control box 401 is rotatably connected with the side wall of the support plate 2, a thread driving device is arranged in the control box 401 and comprises a threaded rod 403, the threaded rod 403 is rotatably arranged at the inner bottom end of the sleeve 4, the threaded rod 403 is positioned in the inner cavity of the internal threaded tube 402, the threaded rod 403 is meshed with the internal threaded tube 402, the side wall of the control box 401 is rotatably provided with a handle 404, the end of the handle 404 and the bottom end of the threaded rod 403 both extend into the control box 401, the end of the handle 404 and the bottom end of the threaded rod 403 are both fixedly sleeved with a bevel gear 405, two bevel gears 405 are meshed, a clamping pin 406 is slidably mounted on the side wall of the handle 404, and a pin hole matched with the clamping pin 406 is formed in the side wall of the control box 401.

Referring to fig. 4, the lateral wall that backup pad 2 is close to backboard 6 has seted up damping tank 201, slidable mounting has guard plate 202 in damping tank 201, be connected with the damping spring 203 that is evenly distributed between guard plate 202 and the backup pad 2, children are gone up the basket after because of inertia strikes on guard plate 202, extrusion guard plate 202 removes in damping tank 201, damping spring 203 unloads power to children's striking, it is injured to prevent children, backboard 6's bottom cover is equipped with protective rubber sleeve 8, can prevent that children from bouncing higher condition and lead to head striking backboard 6 to be injured.

When the device is used, the base 1 is pushed, the whole basketball stand can be moved by the four universal wheels 101 below the base 1, the position of the basketball stand can be conveniently adjusted, when the height of the basket 7 needs to be adjusted, the rotating handle 404 drives the two bevel gears 405 to rotate, the bevel gears 405 drive the threaded rods 403 to rotate, the threaded rods 403 drive the internal thread pipes 402 to move up and down in the sleeves 4, when the internal thread pipes 402 extend and retract in the sleeves 4, the whole body formed by the internal thread pipes 40, the sleeves 4 and the control box 401 is driven to rotate, meanwhile, the rotation of the fixed pin 303 drives the lower rotating frame 302 to rotate around the supporting column 3, the lower rotating frame 302 drives the backboard 6 to move, the backboard 6 drives the upper rotating frame 301 to rotate around the supporting column 3, so that backboard 6 remains perpendicular to base 1 when rotated, and after adjusting to a given height, bayonet 406 snaps into the pin hole, securing internally threaded tube 402 from moving, maintaining the height of basket 7.

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 (6)

1. The utility model provides a basketball stands that children's sports special use has protective structure, includes base (1) and support frame (5), its characterized in that, base (1) top fixed mounting has backup pad (2), backup pad (2) top fixed mounting has support column (3), support column (3) are rotated and are installed last rotating turret (301) and lower rotating turret (302), the tip and support frame (5) of going up rotating turret (301) and lower rotating turret (302) rotate to be connected, the lateral wall fixed mounting of support frame (5) has backboard (6), backboard (6) lateral wall bottom fixed mounting has basket (7), the one end fixed mounting that support frame (5) were kept away from to lower rotating turret (302) has fixed pin (303), fixed pin (303) rotate the cover and are equipped with internal thread pipe (402), internal thread pipe (402) slip cap is equipped with sleeve (4), the bottom fixed mounting of sleeve (4) has control box (401), control box (401) are connected with the lateral wall rotation of backup pad (2), be equipped with screw thread drive arrangement in control box (401).

2. The basketball stand with the protective structure special for children sports as claimed in claim 1, characterized in that the thread driving device comprises a threaded rod (403), the threaded rod (403) is rotatably mounted at the inner bottom end of the sleeve (4), the threaded rod (403) is located in the inner cavity of the internally threaded tube (402), the threaded rod (403) is meshed with the internally threaded tube (402), the side wall of the control box (401) is rotatably mounted with a handle (404), the end of the handle (404) and the bottom end of the threaded rod (403) both extend into the control box (401), the end of the handle (404) and the bottom end of the threaded rod (403) are fixedly sleeved with bevel gears (405), and two bevel gears (405) are meshed.

3. The basketball stand with the protective structure special for children sports as claimed in claim 2, characterized in that the side wall of the handle (404) is slidably mounted with a bayonet lock (406), and the side wall of the control box (401) is provided with a pin hole matched with the bayonet lock (406).

4. The basketball stand with the protection structure special for children sports as claimed in claim 2, wherein the side wall of the internal threaded tube (402) is provided with symmetrically distributed sliding grooves (407), the inner side wall of the sleeve (4) is fixedly provided with symmetrically distributed limiting rods (408), and the limiting rods (408) are slidably connected with the sliding grooves (407).

5. The basketball stand with the protective structure special for children sports as claimed in claim 1, wherein a damping groove (201) is formed in a side wall, close to the backboard (6), of the support plate (2), a protection plate (202) is slidably mounted in the damping groove (201), damping springs (203) are uniformly distributed and connected between the protection plate (202) and the support plate (2), and a protective rubber sleeve (8) is sleeved at the bottom of the backboard (6).

6. The basketball stand with the protection structure special for children sports as claimed in claim 1, wherein four corners of the bottom end of the base (1) are fixedly provided with universal wheels (101), the universal wheels (101) are provided with lock catches (102), and the top end of the base (1) and the side walls of the supporting plate (2) are fixedly provided with symmetrically distributed inclined supporting rods (103).

Images