Basketball stand backboard anti-seismic buffering and impact force dispersion protection device

Abstract

The utility model relates to the technical field of basketball stand protection, and discloses a basketball stand backboard anti-seismic buffering and impact force dispersion protection device which comprises a fixed base, a supporting frame is fixedly connected to the front side of the top of the fixed base, a connecting column is fixed to the top of the supporting frame, and a limiting frame is fixedly connected to the front side of the connecting column. A plurality of limiting transverse rods are fixedly connected into the limiting frame, sliding blocks are slidably connected to the outer walls of the limiting transverse rods, a plurality of springs are arranged on the outer walls of the sliding blocks, pushing rods are rotationally connected to the outer walls of the sliding blocks, and connecting blocks are rotationally connected between the adjacent pushing rods. When the backboard is impacted and vibrates, the vibration is transmitted to the pushing rod through the connecting block, the pushing rod drives the sliding block to move along the limiting transverse rod and extrudes the springs fixed to the two sides, then the elastic force of the springs counteracts the impact vibration, the impact force is effectively reduced, and the service life of the backboard is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to basketball stand protection technical field especially relates to a basketball stand backboard shock buffering and impact force dispersion protection device. BACKGROUND

[0002] Basketball stand is the key facility of basketball game, and its basic structure includes stand, backboard, hoop and net, the backboard is usually made of high strength toughened glass or organic glass, has good transparency and impact resistance, the hoop is generally made of steel, is rich in elasticity, the basketball stand is rich in variety, and the hydraulic basketball stand is convenient to lift, is often used in professional competition venue, the box body movable basketball stand can be moved flexibly, is suitable for school playground and community place, the single arm fixed type basketball stand is good in stability, is mainly installed in the form of ground burial, and is often used in outdoor basketball court, in routine maintenance, the connection condition of each part needs to be checked regularly, the loose screw is fastened in time, rust and damage are prevented to guarantee normal use and sports safety, in order to carry out shock buffering to the basketball stand backboard, therefore, a basketball stand backboard shock buffering and impact force dispersion protection device needs to be used.

[0003] The basketball stand backboard shock buffering and impact force dispersion protection device existing in the market at present is mainly composed of frame, buffering connecting part and base, in professional competition and training, the strength of athletes is big, the impact force on the backboard is strong, the shock buffering and impact force dispersion protection device can ensure that the backboard remains stable under high strength use, but the structure of the hydraulic or pneumatic shock absorber damping base part is complex, the maintenance requirement is higher, once oil leakage and air pressure leakage problems occur, the maintenance difficulty is big and the cost is high, in order to solve the above problems, when only selecting the damping base part in the prior art, the product with simple structure and high reliability is given priority to, the shock absorber is checked and maintained, potential problems are found and handled in time, and the backboard shock buffering structure is not improved, when the basketball frequently impacts the backboard or is subjected to big impact force, the backboard is prone to crack, damage or even break, the service life of the backboard is greatly shortened, and the cost and maintenance workload of replacing the backboard are increased. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a basketball stand backboard shock buffering and impact force dispersion protection device, which aims at improving the problem that the backboard shock buffering structure is not improved in the prior art, when the basketball frequently impacts the backboard or is subjected to big impact force, the backboard is prone to crack, damage or even break, the service life of the backboard is greatly shortened, and the cost and maintenance workload of replacing the backboard are increased.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a basketball stand backboard shock buffering and impact force dispersion protection device, including fixed base, the top front side fixedly connected with support frame of fixed base, the top of support frame is fixed with connecting column, the front side fixedly connected with the limiting frame of connecting column, the inside fixedly connected with a plurality of limiting cross bars of limiting frame, the outer wall of limiting cross bar is all slidingly connected with sliding block, the outer wall of sliding block is all provided with a plurality of springs, the outer wall of sliding block is rotatably connected with push rod, the adjacent rotatably connected with connecting block of a plurality of push rod, the outer wall of connecting block is all fixedly connected with square backboard, the bottom left and right sides of fixed base are all provided with fixed mechanism, and the fixed mechanism is used for fixing the basketball stand.

[0006] As further description of the above technical scheme:

[0007] The fixed mechanism includes a plurality of fixed blocks, and the adjacent fixed blocks are fixedly connected with the left and right sides of the fixed base.

[0008] As further description of the above technical scheme:

[0009] The top of the rotating shaft is fixedly connected with a stabilizing rod, the top of the stabilizing rod is fixedly connected with a connecting strip, and the top of the connecting strip is fixedly connected with the bottom of the connecting column.

[0010] As further description of the above technical scheme:

[0011] The outer wall bottom of the limiting frame is fixedly connected with a protection block, and the front bottom end of the square backboard is fixedly connected with a sighting frame.

[0012] As further description of the above technical scheme:

[0013] The front bottom end of the square backboard is fixedly connected with a basket, and the rear side of the basket is threadedly connected with a plurality of fixed bolts.

[0014] As further description of the above technical scheme:

[0015] The top rear side of the connecting column is fixedly connected with a fixed column, the inside of the fixed column is rotatably connected with a connecting rod, and the front side of the connecting rod is fixedly connected with the rear side of the limiting frame.

[0016] As further description of the above technical scheme:

[0017] The top and left and right sides of the fixed base are fixedly connected with connecting plates, and rotating shafts are rotatably connected in the connecting plates.

[0018] As a further description of the above technical solution:

[0019] The bottom of the nut is fixedly connected with a gasket, and the middle of the supporting block is provided with a rotating groove.

[0020] The utility model has the advantages of the following:

[0021] 1. In the utility model, when the backboard is impacted and vibrates, the vibration is transmitted to the push rod through the connecting block, the push rod drives the sliding block to move along the limiting cross bar, the spring fixed on both sides is extruded, and the elastic force of the spring is used to offset the impact vibration, thereby effectively reducing the impact force and prolonging the service life of the backboard.

[0022] 2. In the utility model, the fixed base of the basketball stand is placed between the ground supporting blocks, the fixed block is ensured to abut against the top of the supporting block, then the fixing screw is screwed into the outer wall of the rotating shaft, the supporting block and the fixed block are fixed, the basketball stand is ensured to be stable, and the basketball stand is prevented from moving due to impact, so that accidents are avoided, and personnel safety is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A fixed base of a basketball stand backboard anti-vibration buffering and impact force dispersion protection device is provided for the utility model;

[0024] Figure 2 A supporting block structure diagram of a basketball stand backboard anti-vibration buffering and impact force dispersion protection device is provided for the utility model;

[0025] Figure 3 A limiting cross bar structure diagram of a basketball stand backboard anti-vibration buffering and impact force dispersion protection device is provided for the utility model;

[0026] Figure 4 A limiting frame structure display diagram of a basketball stand backboard anti-vibration buffering and impact force dispersion protection device is provided for the utility model;

[0027] Figure 5 A square backboard structure schematic diagram of a basketball stand backboard anti-vibration buffering and impact force dispersion protection device is provided for the utility model;

[0028] Figure 6 A sighting frame structure schematic diagram of a basketball stand backboard anti-vibration buffering and impact force dispersion protection device is provided for the utility model.

[0029] LEGEND:

[0030] 1, fixed base; 2, fixed mechanism; 201, support block; 202, fixed block; 203, clamping hole; 204, rotating shaft; 205, fixed screw; 206, nut; 207, gasket; 208, rotating groove; 3, support frame; 4, connecting column; 5, limiting frame; 6, limiting cross bar; 7, sliding block; 8, spring; 9, push rod; 10, connecting block; 11, square backboard; 12, protection block; 13, basket; 14, fixed bolt; 15, fixed column; 16, connecting rod; 17, connecting piece; 18, rotating shaft; 19, stabilizing rod; 20, connecting strip; 21, aiming frame. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0032] Please refer to the drawings of the embodiments of the utility model Figure 1 - the drawings of the embodiments of the utility model Figure 3 An embodiment provided by the utility model: a basketball stand backboard shock buffering and impact force dispersion protection device, including fixed base 1, the top front side of fixed base 1 is fixedly connected with support frame 3, the top of support frame 3 is fixedly connected with connecting column 4, ensure that connecting column 4 can be fixed, the front side of connecting column 4 is fixedly connected with limiting frame 5, the inside of limiting frame 5 is fixedly connected with multiple limiting cross bars 6 at four corners, these limiting cross bars 6 form stable support structure inside limiting frame 5, the outer wall of limiting cross bar 6 is slidably connected with sliding block 7, so that sliding block 7 can freely slide on the outer wall of limiting cross bar 6, the outer wall of sliding block 7 is provided with multiple springs 8, these springs 8 provide elastic support for sliding block 7, ensure that it slides smoothly, the outer wall of sliding block 7 is rotatably connected with push rod 9, multiple push rods 9 are rotatably connected with connecting block 10 between adjacent ones, ensure that push rod 9 can flexibly rotate, the outer wall of connecting block 10 is fixedly connected with square backboard 11, the bottom left and right sides of fixed base 1 are provided with fixed mechanism 2, fixed mechanism 2 is used for fixing basketball stand;

[0033] Specific, fixed base 1 in its top front side fixedly connected with a support frame 3, the support frame 3 in its top area through the fixed connection device and connecting column 4 is connected, ensure that the connecting column 4 can be fixed, the front side of connecting column 4 is fixedly connected with a limit frame 5, the limit frame 5 in its inside is fixedly connected with a plurality of limit cross bar 6, the limit cross bar 6 in the limit frame 5 inside forms stable support structure, the outer wall of limit cross bar 6 is connected with sliding block 7, so that the sliding block 7 can slide freely on the outer wall of limit cross bar 6, the outer wall of sliding block 7 is provided with a plurality of springs 8, the spring 8 provides elastic support for sliding block 7, ensure that its sliding smoothly, the outer wall of sliding block 7 is rotatably connected with push rod 9, the adjacent between a plurality of push rod 9 and connecting block 10 rotatably connected, ensure that the push rod 9 can rotate flexibly, the outer wall of connecting block 10 is fixedly connected with a square basket 11.

[0034] Please refer to the attached Figure 2 - attached Figure 3 The fixing mechanism (2) comprises a fixing block (202), and the adjacent fixing blocks (202) are fixedly connected with the left and right sides of the fixed base (1). The bottom of the fixing block (202) is provided with a supporting block (201). The left and right sides of the inside of the supporting block (201) are provided with clamping holes (203). The inner side of the clamping hole (203) is rotatably connected with a rotating shaft (204). The outer wall of the rotating shaft (204) is rotatably connected with a fixing screw (205) in the middle. The outer wall of the fixing screw (205) is threadedly connected with a nut (206) in the upper middle part, so as to realize the stable and adjustable functions.

[0035] Specifically, the adjacent positions of the plurality of fixing blocks (202) are fixedly connected with the left and right sides of the fixed base (1). The bottom of each fixing block (202) is provided with a supporting block (201). The left and right sides of the inside of the supporting block (201) are provided with clamping holes (203) for positioning. The inner side of each clamping hole (203) is rotatably connected with a rotating shaft (204). The outer wall of the rotating shaft (204) is rotatably connected with a fixing screw (205) in the middle. The outer wall of the fixing screw (205) is threadedly connected with a nut (206) in the upper middle part, so as to realize the stable and adjustable functions.

[0036] Please refer to the attached Figure 3 - attached Figure 4, the top of the rotating shaft 18 is fixedly connected with a stabilizing rod 19 for enhancing stability, the top of the rotating shaft 18 is fixedly connected with the stabilizing rod 19, the top of the stabilizing rod 19 is fixedly connected with a connecting strip 20, thereby forming a complete and stable structural system, the outer wall of the limiting frame 5 is fixedly connected with a protective block 12 at the bottom, the main function of the protective block 12 is to provide additional protection to prevent external impact from causing damage to the internal structure, the front bottom end of the square backboard 11 is fixedly connected with a sighting frame 21, the sighting frame 21 aims to help users more accurately aim at the target and improve the hit rate of shooting, the front bottom of the square backboard 11 is fixedly connected with a basket 13, the basket 13 is the final target of shooting, and the structural design needs to ensure sufficient strength and stability, and the rear bottom of the basket 13 is fixedly connected with a plurality of fixing bolts 14, and the main function of the fixing bolts 14 is to ensure that the connection between the basket 13 and the square backboard 11 is firm and reliable, preventing loosening or falling off during use;

[0037] Specifically, the top of the rotating shaft 18 is fixedly connected with a stabilizing rod 19 for enhancing stability, the top of the rotating shaft 18 is fixedly connected with the stabilizing rod 19, the top of the stabilizing rod 19 is fixedly connected with a connecting strip 20, thereby forming a complete and stable structural system, the outer wall of the limiting frame 5 is fixedly connected with a protective block 12 at the bottom, the main function of the protective block 12 is to provide additional protection to prevent external impact from causing damage to the internal structure, the front bottom end of the square backboard 11 is fixedly connected with a sighting frame 21, the sighting frame 21 aims to help users more accurately aim at the target and improve the hit rate of shooting, the front bottom of the square backboard 11 is fixedly connected with a basket 13, the basket 13 is the final target of shooting, and the structural design needs to ensure sufficient strength and stability, and the rear bottom of the basket 13 is fixedly connected with a plurality of fixing bolts 14, and the main function of the fixing bolts 14 is to ensure that the connection between the basket 13 and the square backboard 11 is firm and reliable, preventing loosening or falling off during use.

[0038] Please refer to the attached Figure 3 - attached Figure 5 , the top rear side of the connecting column 4 is fixedly connected with a fixing column 15, the inside of the fixing column 15 is rotatably connected with a connecting rod 16, the front side of the connecting rod 16 is fixedly connected with the rear side of the limiting frame 5, ensuring the stability of the position and the reliability of the function, the top left and right sides of the fixed base 1 are fixedly connected with a connecting piece 17, the inside of the connecting piece 17 is rotatably connected with a rotating shaft 18, the bottom of the nut 206 is fixedly connected with a gasket 207, the main function of the gasket 207 is to increase the contact area, thereby dispersing the pressure and improving the overall stability, and the middle part of the supporting block 201 is provided with a rotating groove 208, the setting of the rotating groove 208 enables the related components to flexibly rotate within a certain range, thereby adapting to different use requirements;

[0039] Specific, the top rear side of the connecting column 4 is fixedly connected with a special fixing column 15, the inside of the fixing column 15 is provided with a connecting rod 16 capable of realizing rotary connection, the front end portion of the connecting rod 16 is fixedly connected with the rear side of the limiting frame 5, the stability of the position and the reliability of the function are ensured, the top left and right sides of the fixed base 1 are fixedly connected with connecting plates 17, the inside space of the connecting plates 17 is provided with rotary shafts 18 capable of realizing rotary connection, the top of the rotary shaft 18 is fixedly connected with a stabilizing rod 19 for enhancing stability, and the top of the stabilizing rod 19 is fixedly connected with a connecting strip 20, so as to form a complete and stable structure system, the bottom of the nut 206 is fixedly connected with a gasket 207, the main function of the gasket 207 is to increase the contact area, so as to disperse the pressure and improve the overall stability, the middle portion of the supporting block 201 is provided with a rotating groove 208, the setting of the rotating groove 208 enables the related components to flexibly rotate within a certain range, so as to adapt to different use requirements.

[0040] Working principle: when in use, when the backboard is impacted to produce vibration, the vibration is transmitted to the connecting block 10 through the square backboard 11, the connecting block 10 drives the push rod 9 to rotate, the push rod 9 drives the sliding block 7 to move on the outer wall of the limiting cross rod 6, and the spring 8 fixed on the left and right sides of the outer wall of the limiting cross rod 6 is extruded, then, the vibration is offset under the elastic force of the spring 8, so as to offset the vibration caused by the impact, effectively buffer the impact force, and prolong the service life of the backboard.

[0041] When in use, the fixed base 1 is placed between the fixed multiple supporting blocks 201 on the ground, and the fixed block 202 contacts the top of the supporting block 201, then the fixed screw 205 is rotated to the top of the fixed block 202 on the outer wall of the rotating shaft 204, and the fixed screw 205 is rotated to fix the supporting block 201 and the fixed block 202, so as to realize fixing the basketball stand on the ground, avoid the basketball stand from being impacted and moving, effectively prevent accidents caused by the instability of the basketball stand, and protect the safety of players, spectators and surrounding personnel.

[0042] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A basketball goal backboard shock absorbing and impact force dispersing protection device comprising a fixed base (1), characterized in that: The top front side of the fixed base (1) is fixedly connected with a support frame (3), the top of the support frame (3) is fixedly connected with a connecting column (4), the front side of the connecting column (4) is fixedly connected with a limiting frame (5), the inside of the limiting frame (5) is fixedly connected with a plurality of limiting cross bars (6), the outer wall of the limiting cross bar (6) is slidably connected with a sliding block (7), the outer wall of the sliding block (7) is provided with a plurality of springs (8), the outer wall of the sliding block (7) is rotatably connected with a push rod (9), the adjacent between a plurality of the push rod (9) is rotatably connected with a connecting block (10), the outer wall of the connecting block (10) is fixedly connected with a square basket plate (11), the bottom left and right sides of the fixed base (1) are provided with a fixed mechanism (2), and the fixed mechanism (2) is used for fixing the basketball stand.

2. A basketball goal backboard shock absorbing and impact force dispersing protective device as described in Claim 1, wherein: The fixed mechanism (2) comprises a fixed block (202), and the adjacent between a plurality of the fixed block (202) is fixedly connected with the left and right sides of the fixed base (1), the bottom of the fixed block (202) is provided with a supporting block (201), the inside left and right sides of the supporting block (201) are provided with a clamping hole (203), the inside of the clamping hole (203) is rotatably connected with a rotating shaft (204), the outer wall of the rotating shaft (204) is rotatably connected with a fixed screw (205), the outer wall of the fixed screw (205) is threadedly connected with a nut (206), the top left and right sides of the fixed base (1) are fixedly connected with a connecting piece (17), and the inside of the connecting piece (17) is rotatably connected with a rotating shaft (18).

3. The basketball goal backboard shock absorbing and impact force dispersing protective device of claim 2 wherein: The top of the rotating shaft (18) is fixedly connected with a stabilizing rod (19), the top of the stabilizing rod (19) is fixedly connected with a connecting strip (20), and the top of the connecting strip (20) is fixedly connected with the bottom of the connecting column (4).

4. The basketball goal backboard shock absorbing and impact force dispersing protective device of claim 1 wherein: The outer wall bottom of the limiting frame (5) is fixedly connected with a protection block (12), and the front bottom end of the square basket plate (11) is fixedly connected with a sighting frame (21).

5. The basketball goal backboard shock absorbing and impact force dispersing protective device of claim 1 wherein: The front bottom end of the square basket plate (11) is fixedly connected with a basket (13), and the rear side of the basket (13) is threadedly connected with a plurality of fixed bolts (14).

6. The basketball goal backboard shock absorbing and impact force dispersing protective device of claim 1 wherein: The top rear side of the connecting column (4) is fixedly connected with a fixed column (15), the inside of the fixed column (15) is rotatably connected with a connecting rod (16), and the front side of the connecting rod (16) is fixedly connected with the rear side of the limiting frame (5).

7. The basketball goal backboard shock absorbing and impact force dispersing protective device of claim 2 wherein: The bottom of the nut (206) is fixedly connected with a gasket (207), and the middle of the supporting block (201) is provided with a rotating groove (208).

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