CN212262309U

CN212262309U - Vertical spring mechanism of basketball basket

Info

Publication number: CN212262309U
Application number: CN202020682355.4U
Authority: CN
Inventors: 李洪宇
Original assignee: Beijing Guanzhilu Technology Group Co ltd
Current assignee: Beijing Guanzhilu Technology Group Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-01
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a vertical spring mechanism of a basketball basket, which comprises a basket, a connecting plate, a bearing plate and a back plate; the basket is fixedly connected with the connecting plate, and the axis direction of the basket is vertical to the connecting plate; the bearing plate is U-shaped, the opening of the bearing plate is upward, the bearing plate comprises a bottom plate part and two side plate parts, the bearing plate is arranged below the connecting plate, and one end of the bearing plate, which is far away from the basket, is fixedly connected with the back plate; the connecting plate is connected with the bearing plate through the elastic component, and the connecting plate is connected with the bearing plate through the elastic component. The utility model has the characteristics of the basket strikes sportsman's wrist when the basket is detained in the buffering.

Description

Vertical spring mechanism of basketball basket

Technical Field

The utility model belongs to the technical field of the technique of basketball basket and specifically relates to a basketball basket upright spring mechanism is related to.

Background

Basketball is a common sport in daily life of people, basketball games can be held regularly in a basketball court of a school, outdoor ball courses on weekends can also become a gathering place for basketball fans, the most famous basketball game in television programs is NBA basketball game, and the NBA basketball game also becomes an indispensable sport mode in daily life of people.

Referring to fig. 1, the basketball basket in the prior art includes a basket 1, a connecting plate 2, a bearing plate 3 and a backboard 4; the basket 1 is fixedly connected with the connecting plate 2, and the axis direction of the basket 1 is vertical to the connecting plate 2; the connecting plate 2 is fixedly connected to the top of the bearing plate 3; the bearing plate 3 is U-shaped, the opening of the U-shaped opening faces upwards, the bearing plate 3 comprises a bottom plate part and two side plate parts, and one end of the bearing plate 3, which is far away from the basket 1, is fixedly connected with the back plate 4; a plurality of bolt holes 40 are opened in the back plate 4.

The basketball basket is convenient to assemble, and the basket 1, the connecting plate 2, the bearing plate 3 and the backboard 4 are connected according to the steps to realize the quick installation of the basketball basket.

The above prior art solutions have the following drawbacks: the basketball players can score in two ways, namely shooting and catching the basketball, when the basketball is shot by a player far away, the basketball can be focused on the whole field immediately to win hot palm sound, but the wrist of the basketball player is easy to be damaged due to the fact that the instant impact force generated when the basketball is caught is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provides a vertical spring mechanism of a basketball basket, which has the characteristics that the basket impacts the wrist of an athlete when the basket is buckled in a buffering manner.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a vertical spring mechanism of a basketball basket comprises a basket, a connecting plate, a bearing plate and a back plate; the basket is fixedly connected with the connecting plate, and the axis direction of the basket is vertical to the connecting plate; the bearing plate is U-shaped, the opening of the U-shaped opening faces upwards, the bearing plate comprises a bottom plate part and two side plate parts, the bearing plate is arranged below the connecting plate, and one end, far away from the basket, of the bearing plate is fixedly connected with the back plate; the connecting plate is connected with the bearing plate through the elastic component, and the connecting plate is connected with the bearing plate through the elastic component.

Through adopting above-mentioned technical scheme, elasticity subassembly with the connecting plate with accept the board and be connected, make the connecting plate with accept the board and change into elasticity rotation connection by the rigid connection among the prior art, compare prior art, this technical scheme has the characteristics that basket impacted sportsman's wrist when the basket was detained in the buffering.

The present invention may be further configured in a preferred embodiment as: two extending plates are vertically and fixedly connected to two ends of the lower surface of the connecting plate, and a limiting plate is horizontally and fixedly connected to the side wall of one extending plate; the upper surface of the bottom plate part is fixedly connected with a limiting cylinder; the elasticity subassembly includes pivot and torsional spring, the both ends of pivot are passed two extension board and rotation support in two on the curb plate portion, the torsional spring housing is located in the pivot, a stabilizer blade joint of torsional spring in the limiting plate with between the bottom plate portion, another stabilizer blade joint in the spacing section of thick bamboo.

By adopting the technical scheme, when the athlete buckles the basket, the wrist of the athlete contacts the basket, the basket is stressed to rotate downwards by taking the rotating shaft as the axial direction, the impact force of the basket on the wrist of the athlete is buffered, and the torsion spring accumulates energy at the same time; when the wrist of the athlete leaves the basket, the torsion spring is not limited any more, so that energy is released, and the basket is restored to the original position; the limiting cylinder and the limiting plate limit the displacement of the two support legs of the torsion spring.

The present invention may be further configured in a preferred embodiment as: an operation opening is vertically arranged on the connecting plate.

Through adopting above-mentioned technical scheme, the torsional spring is laid to staff's accessible operation mouth, the staff operation of being convenient for.

The present invention may be further configured in a preferred embodiment as: the two side plate parts are respectively and fixedly connected with an ear plate, and the ear plates are provided with first fixing holes; the top cover of side board portion is equipped with the apron, the apron corresponds the position of first fixed orifices has seted up the second fixed orifices and the supporting bolt that is provided with, the apron with the otic placode passes through the bolt rigid coupling.

Through adopting above-mentioned technical scheme, the apron then is used for blockking the influence of natural environment such as sunshine and sleet to torsional spring and pivot and restriction connecting plate atress when rotating turned angle.

The present invention may be further configured in a preferred embodiment as: and the cover plate is provided with a power-assisted assembly for driving the connecting plate to rotate downwards.

Through adopting above-mentioned technical scheme, the helping hand subassembly orders about the connecting plate and rotates downwards, is of value to the connecting plate fast recovery normal position and acts on the connecting plate with the torsional spring together, is of value to the influence that reduces sand and dust.

The present invention may be further configured in a preferred embodiment as: the cover plate is vertically provided with an opening; the boosting assembly comprises a protection box, a boosting rod, a nut and a spring; the protection box is fixedly connected to the upper surface of the cover plate corresponding to the opening; the plurality of the power-assisted rods vertically penetrate through the protection box; the bottom of the boosting rod is arranged on the external thread; the nut is in threaded connection with the boosting rod; the spring is sleeved on the power-assisted rod and positioned between the protection box and the nut; when the spring is completely compressed, the height of the end face, attached to the connecting plate, of the power-assisted rod is not higher than the height of the lower surface of the cover plate.

By adopting the technical scheme, when the athlete presses the basket down, one end of the connecting plate, which is far away from the basket, tilts up to push the spring to compress, and the spring and the torsion spring accumulate energy together; when the wrists of the athletes leave the basketry, the springs stretch and the torsion springs begin to restore to the original state to release energy, so that the basketry is driven to rotate upwards together, and the influence of dust on the basketry is reduced; the protective box plays the role of preventing the corrosion of sunshine, rain and snow and providing support for the spring due to the internal structures such as the spring.

The present invention may be further configured in a preferred embodiment as: the power assisting assembly further comprises a power assisting plate, the power assisting plate is arranged on the power assisting rod, and the power assisting plate is arranged between the nut and the spring.

Through adopting above-mentioned technical scheme, helping hand board has guaranteed helping hand pole axial displacement's stability.

The present invention may be further configured in a preferred embodiment as: the power assisting assembly further comprises a protection barrel, the protection barrel is sleeved at one end, far away from the connecting plate, of the power assisting rod, and the protection barrel is fixedly connected with the protection box.

By adopting the technical scheme, the protection barrel and the power assisting plate ensure the stability of the axial movement of the power assisting rod, and the protection barrel also plays a role in resisting the influence of the outer diameter environment.

To sum up, the utility model discloses a following at least one useful technological effect:

1. compared with the prior art, the technical scheme has the characteristics that impact of the basket on the wrist of an athlete is buffered when the basket is buckled by arranging the elastic component;

2. by arranging the limiting plate, the limiting cylinder, the rotating shaft and the torsion spring, the basket rotates downwards by taking the rotating shaft as an axial direction, and the torsion spring accumulates energy; the limiting cylinder and the limiting plate limit the displacement of the two support legs of the torsion spring, so that the basket can automatically restore to the original position;

3. through setting up helping hand subassembly, spring and torsional spring release energy, impel the basket upwards to rotate jointly, have reduced the influence of dust and sand to the basket.

Drawings

Fig. 1 is a schematic structural diagram of a basketball basket in the prior art;

fig. 2 is a schematic structural view of a basketball basket vertical spring mechanism in the present invention;

FIG. 3 is a schematic view showing the resilient member;

FIG. 4 is a cross-sectional view of the power assist assembly with the basket in a horizontal position;

FIG. 5 is a cross-sectional view of the power assist assembly with the basket depressed.

In the figure, 1, a basket; 2. a connecting plate; 20. an extension plate; 21. an operation port; 22. a limiting plate; 3. a bearing plate; 30. an ear plate; 300. a first fixing hole; 31. a limiting cylinder; 4. a back plate; 40. bolt holes; 5. an elastic component; 50. a rotating shaft; 51. a torsion spring; 6. a cover plate; 60. a second fixing hole; 61. a bolt; 62. an opening; 7. a boost assembly; 70. a protection box; 71. a booster lever; 72. a booster plate; 73. a nut; 74. a spring; 75. a protective cartridge.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

Referring to fig. 2 and 3, the vertical spring mechanism of basketball basket disclosed by the present invention comprises a basket 1, a connecting plate 2, a receiving plate 3, a back plate 4, an elastic component 5 and a cover plate 6; the basket 1 is fixedly connected with the connecting plate 2, and the axis direction of the basket 1 is vertical to the connecting plate 2; two extending plates 20 are vertically and fixedly connected to two ends of the lower surface of the connecting plate 2, an operation opening 21 is vertically arranged on the connecting plate 2, and a limiting plate 22 is horizontally and fixedly connected to the side wall of one extending plate 20; the bearing plate 3 is U-shaped, the opening of the U-shaped opening faces upwards, the bearing plate 3 comprises a bottom plate part and two side plate parts, the bearing plate 3 is arranged below the connecting plate 2, and one end, far away from the basket 1, of the bearing plate 3 is fixedly connected with the back plate 4; the two side plate parts are respectively fixedly connected with an ear plate 30, the ear plate 30 is provided with a first fixing hole 300, and the upper surface of the bottom plate part is fixedly connected with a limiting cylinder 31; a plurality of bolt holes 40 are formed in the back plate 4; the elastic component 5 is integrally arranged in the bearing plate 3, and the elastic component 5 comprises a rotating shaft 50 and a torsion spring 51; two ends of the rotating shaft 50 horizontally penetrate through the two extending plates 20 and are rotatably supported on the two side plate parts, the torsion spring 51 is sleeved on the rotating shaft 50, one support leg of the torsion spring 51 is clamped between the limiting plate 22 and the bottom plate part, and the other support leg is clamped in the limiting cylinder 31; the cover plate 6 is arranged at the top ends of the two side plate parts in a covering manner, and a gap of 3cm is formed between the cover plate 6 and one end of the connecting plate 2 far away from the basket 1; a second fixing hole 60 and a bolt 61 are disposed on the cover plate 6 at a position corresponding to the first fixing hole 300, and the cover plate 6 is fixedly connected to the ear plate 30 through the bolt 61.

During the use, the staff places connecting plate 2 in the top of accepting the board 3, then through operation mouth 21, places torsion spring 51 in accepting the board 3, makes one stabilizer blade of torsion spring 51 block into spacing section of thick bamboo 31, and another stabilizer blade blocks into the space between limiting plate 22 and the bottom plate portion, penetrates pivot 50 from one side of side plate portion afterwards, covers apron 6, uses bolt 61 to fix apron 6 and otic placode 30 together.

The elastic component 5 connects the connecting plate 2 with the bearing plate 3, so that the rigid connection of the prior art is changed into elastic rotation connection between the connecting plate 2 and the bearing plate 3, a movement space of 3cm exists between one end of the connecting plate 2, which is far away from the basket 1, and the cover plate 6, when a player takes the basket, the wrist contacts the basket 1, the basket 1 rotates downwards under the stress of the rotating shaft 50, the impact force of the basket 1 on the wrist of the player is buffered, and the torsion spring 51 accumulates energy at the same time; when the wrist of the athlete leaves basket 1, torsion spring 51 is no longer restrained, thereby releasing energy to restore basket 1 to the original position; the limiting cylinder 31 and the limiting plate 22 limit the displacement of the two legs of the torsion spring 51; the cover plate 6 is used for blocking the influence of natural environments such as sunlight, rain, snow and the like on the torsion spring 51 and the rotating shaft 50 and limiting the rotating angle of the connecting plate 2 when the connecting plate is stressed to rotate; compared with the prior art, the utility model has the characteristics of basket strikes sportsman's wrist when the basket is detained in the buffering.

When the basketball basket is used in an outdoor environment, because an irremovable gap exists between the connecting plate 2 and the receiving plate 3, sand and dust carried in wind easily enters the receiving plate 3 through the gap and falls onto the torsion spring 51 to affect the rotation of the torsion spring 51, so that the rotation reaction of the basket 1 is slow after a long time.

Referring to fig. 2 and 4, in order to reduce the influence of dust and sand on the rotation of basket 1, the present invention is further designed with a power assisting assembly 7; the resistance assembly 7 is integrally arranged on the cover plate 6, and the power assisting assembly 7 comprises a protection box 70, a power assisting rod 71, a power assisting plate 72, a nut 73, a spring 74 and a protection cylinder 75; a rectangular opening 62 is vertically formed in the cover plate 6; the protective box 70 is fixedly connected to the upper surface of the cover plate 6 corresponding to the opening 62; the number of the assistance rods 71 is two, and the assistance rods 71 vertically penetrate through the protection box 70; the bottom of the boosting rod 71 is provided with an external thread; the boosting plate 72 is positioned in the protection box 70 and horizontally clamped on the boosting rod 70; the nut 73 is in threaded connection with the boosting rod 71; the spring 74 is sleeved on the boosting rod 71, one end of the spring 74 is contacted with the protection box 70, and the other end is contacted with the boosting plate 72; the protection cylinder 75 is sleeved at one end of the power-assisted rod 71 far away from the connecting plate 2, and the protection cylinder 75 is fixedly connected with the protection box 70. When the spring 74 is fully compressed, the end face of the boosting rod 71, which is abutted against the connecting plate 2, is flush with the lower surface of the cover plate 6, and a gap exists between the other end of the boosting rod 71 and one end of the protective cylinder 75, which is far away from the protective box 70.

When the protective box is used, a worker fixedly connects the protective box 70 with the cover plate 6, installs the boosting rod 71, the spring 74, the boosting plate 72 and the nut 73, and finally fixedly connects the protective cylinder 75 with the protective box 70.

Referring to fig. 5, when the athlete pushes down basket 1, the end of link plate 2 away from basket 1 tilts up, pushing spring 74 to compress, spring 74 and torsion spring 51 together accumulating energy; referring to fig. 4, when the wrist of the athlete leaves basket 1, spring 74 is extended and torsion spring 51 starts to restore to the original shape to release energy, so that basket 1 is driven to rotate upwards, and the influence of dust on basket 1 is reduced; the protection box 70 plays a role in preventing the corrosion of the spring 74 and other internal structures from sunlight and rain and snow and providing support for the spring 74, the assisting plate 72 and the protection cylinder 75 jointly ensure the stability of the axial movement of the assisting rod 71, meanwhile, the protection cylinder 75 also plays a role in resisting the influence of the outer diameter environment, and the cover plate 6, the protection box 70 and the protection cylinder 75 jointly ensure the service life of the elastic component 5 and the assisting component 7.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A vertical spring mechanism of a basketball basket comprises a basket (1), a connecting plate (2), a bearing plate (3) and a back plate (4); the basket (1) is fixedly connected with the connecting plate (2), and the axis direction of the basket (1) is vertical to the connecting plate (2); the bearing plate (3) is U-shaped, the U-shaped opening faces upwards, the bearing plate (3) comprises a bottom plate part and two side plate parts, the bearing plate (3) is arranged below the connecting plate (2), and one end, far away from the basket (1), of the bearing plate (3) is fixedly connected with the back plate (4); seted up a plurality of bolt holes (40) on backplate (4), its characterized in that: and an elastic component (5) used for enabling the basket (1) to rotate up and down is elastically connected between the connecting plate (2) and the bearing plate (3).

2. The basketball basket stand spring mechanism of claim 1, wherein: two extending plates (20) are vertically and fixedly connected to two ends of the lower surface of the connecting plate (2), and a limiting plate (22) is horizontally and fixedly connected to the side wall of one extending plate (20); a limiting cylinder (31) is fixedly connected to the upper surface of the bottom plate part; elasticity subassembly (5) are including pivot (50) and torsional spring (51), two are passed at the both ends of pivot (50) extension board (20) and rotate and support in two on the curb plate portion, torsional spring (51) cover is located on pivot (50), a stabilizer blade joint of torsional spring (51) in limiting plate (22) with between the bottom plate portion, another stabilizer blade joint in spacing section of thick bamboo (31).

3. The basketball basket stand spring mechanism of claim 2, wherein: an operation opening (21) is vertically arranged on the connecting plate (2).

4. The basketball basket stand spring mechanism of claim 3, wherein: the two side plate parts are respectively and fixedly connected with an ear plate (30), and the ear plates (30) are provided with first fixing holes (300); the top cover of side board portion is equipped with apron (6), second fixed orifices (60) and supporting bolt (61) of being provided with have been seted up in apron (6) correspondence the position of first fixed orifices (300), apron (6) with otic placode (30) pass through bolt (61) rigid coupling.

5. The basketball basket stand spring mechanism of claim 4, wherein: and the cover plate (6) is provided with a power-assisted assembly (7) for driving the connecting plate (2) to rotate downwards.

6. The basketball basket stand spring mechanism of claim 5, wherein: an opening (62) is vertically formed in the cover plate (6); the power-assisted assembly (7) comprises a protection box (70), a power-assisted rod (71), a nut (73) and a spring (74); the protection box (70) is fixedly connected to the upper surface of the cover plate (6) corresponding to the opening (62); a plurality of assistance rods (71) are arranged, and the assistance rods (71) vertically penetrate through the protection box (70); the bottom of the boosting rod (71) is arranged on the external thread; the nut (73) is in threaded connection with the boosting rod (71); the spring (74) is sleeved on the power-assisted rod (71) and is positioned between the protection box (70) and the nut (73); when the spring (74) is completely compressed, the height of the end face, which is close to the connecting plate (2), of the boosting rod (71) is not higher than the height of the lower surface of the cover plate (6).

7. The basketball basket stand spring mechanism of claim 6, wherein: the boosting assembly (7) further comprises a boosting plate (72), the boosting plate (72) is clamped on the boosting rod (71), and the boosting plate (72) is arranged between the nut (73) and the spring (74).

8. The basketball basket stand spring mechanism of claim 7, wherein: the power assisting assembly (7) further comprises a protection barrel (75), the protection barrel (75) is sleeved at one end, far away from the connecting plate (2), of the power assisting rod (71), and the protection barrel (75) is fixedly connected with the protection box (70).