CN219284617U

CN219284617U - Basketball bounces testing arrangement

Info

Publication number: CN219284617U
Application number: CN202320694696.7U
Authority: CN
Inventors: 王平; 王彦波; 王泽辉; 王彦霞
Original assignee: Linyi Kangyijia Sports Goods Co ltd
Current assignee: Linyi Kangyijia Sports Goods Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-06-30
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a basketball bouncing test device which comprises a mounting frame, wherein an infrared induction counter is arranged at one side of the inner bottom end of the mounting frame, a threaded rod is arranged at the middle position inside the mounting frame, a rotating handle is arranged at the bottom end of the threaded rod, a servo motor is arranged at the top end of the threaded rod, a pointer is arranged at one side of the moving frame, a measuring rod is arranged at one side of the pointer, an adjusting structure is arranged at the top end of one side of the mounting frame, and an infrared inductor is arranged at one side of the adjusting structure. According to the utility model, the threaded rod and the servo motor are arranged, the servo motor can drive the threaded rod to rotate in the mounting frame, the movable frame on the outer side wall of the threaded rod is driven to rise to a proper height according to actual requirements, and the basketball can be driven to a proper throwing height for use after the movable frame is adjusted, so that the bounce testing device has the function of height adjustment, and the applicability of use is greatly increased.

Description

Basketball bounces testing arrangement

Technical Field

The utility model relates to the field of basketball bouncing test, in particular to a basketball bouncing test device.

Background

Basketball is a common ball game, also is a sports, and after basketball was produced through corresponding equipment, need use basketball bounce testing arrangement to carry out a test to basketball's spring ability, see whether basketball's spring ability can reach corresponding standard to distinguish qualification products and defective goods, need to remove basketball to required height when basketball test and throw and make its whereabouts detect, current removal basketball highly need manual, not convenient laborsaving enough.

Disclosure of Invention

The utility model aims to provide a basketball bouncing test device to solve the problem that the height of a movable basketball provided in the background technology needs to be manually moved, so that the basketball bouncing test device is not convenient and labor-saving.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a basketball bounces testing arrangement, includes the mounting bracket, infrared ray induction counter is installed to one side of the inside bottom of mounting bracket, the threaded rod is installed to the intermediate position department of mounting bracket inside, the twist grip is installed to the bottom of threaded rod, servo motor is installed on the top of threaded rod, the lateral wall activity of mounting bracket and servo motor is provided with the removal frame, the inside of removing the frame is provided with the whereabouts mechanism, the pointer is installed to one side of removing the frame, one side of pointer is provided with the measuring stick, regulation structure is installed on the top of mounting bracket one side, one side of regulation structure is provided with infrared inductor;

preferably, one side of the interior of the movable frame is uniformly provided with internal threads, and the movable frame is in threaded connection with the threaded rod;

preferably, the adjusting structure comprises an adjusting rod, the adjusting rod is arranged at one side of the bottom end of the mounting frame, sliding grooves are formed in two sides of the inside of the adjusting rod, sliding blocks are movably arranged in the sliding grooves, hoops are arranged on the outer side walls of the sliding blocks, and one sides of the hoops are fixed with one side of the infrared sensor;

preferably, two groups of sliding grooves are formed, and the two groups of sliding grooves are symmetrically distributed about the central axis of the adjusting rod;

preferably, the cross section of the sliding block is smaller than that of the sliding groove, and a sliding structure is formed between the sliding block and the sliding groove;

preferably, the falling mechanism comprises a telescopic cylinder, the telescopic cylinder is arranged on two sides of the inside of the movable frame, clamping blocks are arranged on one sides of the telescopic cylinder, and protective rubber blocks are arranged on the inner side walls of the clamping blocks;

preferably, the telescopic cylinders are provided with two groups, and the two groups of telescopic cylinders are symmetrically distributed relative to the central axis of the movable frame.

Compared with the prior art, the utility model has the beneficial effects that: the basketball bounces testing device is reasonable in structure and has the following advantages:

(1) Through being provided with threaded rod and servo motor, servo motor can drive the threaded rod and rotate in the inside of mounting bracket, and afterwards drive the movable rack of threaded rod lateral wall according to actual demand and rise to suitable height after, then can drive basketball to suitable throwing height after the movable rack is adjustable and use, has realized that this spring testing arrangement has the function of altitude mixture control, and the suitability of use greatly increased.

(2) Through being provided with adjusting structure, adjusting structure sets up in infrared inductor's one side, and infrared inductor is used for responding to whether the first bounce of basketball reaches corresponding standard, through being provided with adjusting structure in infrared inductor's one side, can adjust this adjusting structure detection position according to actual need in the in-process that this testing arrangement used, has realized that this testing arrangement has the function of adjusting infrared inductor height, and the practicality of detection greatly increased.

(3) Through being provided with the mechanism that falls, the mechanism that falls sets up in the inside of removing the frame, and the in-process that this spring testing arrangement used can carry out a centre gripping through the mechanism that falls that sets up to the size of different diameters and make it rise according to removing the frame, also can loosen the centre gripping to basketball and make it drop to test during the test, has realized that the device has the function that carries out the centre gripping to basketball and make its whereabouts, need not manual operation, the convenience greatly increased of use.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic front view of the dropping mechanism of the present utility model.

In the figure: 1. a mounting frame; 2. a moving rack; 3. a threaded rod; 4. a servo motor; 5. a measuring rod; 6. a pointer; 7. an adjustment structure; 701. an adjusting rod; 702. a chute; 703. a hoop; 704. a slide block; 8. a rotating handle; 9. an infrared sensing counter; 10. an infrared sensor; 11. a falling mechanism; 1101. a protective rubber block; 1102. a clamping block; 1103. and a telescopic cylinder.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a basketball spring testing arrangement, including mounting bracket 1, infrared ray induction counter 9 is installed to one side of the inside bottom of mounting bracket 1, threaded rod 3 is installed to the intermediate position department of mounting bracket 1 inside, revolving handle 8 is installed to the bottom of threaded rod 3, servo motor 4 is installed on the top of threaded rod 3, the lateral wall activity of mounting bracket 1 and servo motor 4 is provided with removes frame 2, the inside of removing frame 2 is provided with whereabouts mechanism 11, pointer 6 is installed to one side of removing frame 2, one side of pointer 6 is provided with measuring stick 5, adjusting structure 7 is installed on the top of one side of mounting bracket 1, one side of adjusting structure 7 is provided with infrared inductor 10;

one side of the interior of the movable frame 2 is uniformly provided with internal threads, the movable frame 2 and the threaded rod 3 form threaded connection, and the threaded connection design drives the movable frame 2 to stably move up and down;

specifically, as shown in fig. 1 and 2, when in use, the servo motor 4 is started to drive the threaded rod 3 to rotate, the threaded rod 3 rotates to drive the movable frame 2 to move up and down, and when the pointer 6 on one side of the movable frame 2 points to a proper height on the measuring rod 5, the rotation of the threaded rod 3 is stopped to adjust the movable frame 2 to a throwing height required by basketball.

The adjusting structure 7 comprises an adjusting rod 701, the adjusting rod 701 is arranged at one side of the bottom end of the mounting frame 1, sliding grooves 702 are formed in two sides of the inside of the adjusting rod 701, sliding blocks 704 are movably arranged in the sliding grooves 702, hoops 703 are arranged on the outer side walls of the sliding blocks 704, and one side of each hoop 703 is fixed with one side of the infrared sensor 10;

the cross section of the sliding block 704 is smaller than that of the sliding groove 702, a sliding structure is formed between the sliding block 704 and the sliding groove 702, the sliding groove 702 is provided with two groups, the two groups of sliding grooves 702 are symmetrically distributed about the central axis of the adjusting rod 701, a sliding structure is formed between the symmetrically distributed sliding block 704 and the sliding groove 702, the vertical adjustment of the anchor ear 703 is guided, and the adjusting effect is better;

specifically, as shown in fig. 1 and 2, in use, the anchor ear 703 is unscrewed, the anchor ear 703 is pushed up and down on the outer side wall of the adjusting rod 701, and the anchor ear 703 is screwed down after the anchor ear 703 is adjusted to the corresponding bouncing height through the sliding guide of the sliding block 704 and the sliding groove 702.

The falling mechanism 11 comprises telescopic cylinders 1103, the telescopic cylinders 1103 are arranged on two sides of the inside of the movable frame 2, clamping blocks 1102 are arranged on one sides of the telescopic cylinders 1103, and protective rubber blocks 1101 are arranged on the inner side walls of the clamping blocks 1102;

the telescopic cylinders 1103 are provided with two groups, the two groups of telescopic cylinders 1103 are symmetrically distributed about the central axis of the movable frame 2, and the clamping effect of the symmetrically distributed telescopic cylinders 1103 on basketball is better and more stable;

specifically, as shown in fig. 1 and fig. 4, when in use, basketball is placed in the clamping block 1102 and attached to the protective rubber block 1101 on the inner side wall of the clamping block 1102, and the telescopic cylinder 1103 is started to push the clamping block 1102 to limit the basketball so that the basketball is stably remained in the movable frame 2.

Working principle: after the basketball bouncing test device is taken, the basketball to be detected is taken, the telescopic cylinder 1103 is started to pull the clamping block 1102 to enable the clamping block 1102 to be opened, then the basketball is placed into the clamping block 1102 and is attached to the protective rubber block 1101 on the inner side wall of the clamping block 1102, the telescopic cylinder 1103 is started to push the clamping block 1102 to limit the basketball to be clamped, then the servo motor 4 is started to drive the threaded rod 3 to rotate, the threaded rod 3 is rotated to drive the movable frame 2 to move up and down, after the pointer 6 on one side of the movable frame 2 points to a proper height on the measuring rod 5, the rotation of the threaded rod 3 is stopped, the movable frame 2 drives the clamped basketball to reach the required test height, meanwhile, the rotating handle 8 is rotated to drive the threaded rod 3 to rotate to carry out more accurate adjustment on the movable frame 2, then the infrared sensing counter 9 and the infrared sensing counter 10 are started, after the basketball is regulated to the corresponding bouncing height is adjusted on the outer side wall of the adjusting rod 701, then the hoop 703 is screwed down, the telescopic cylinder is started to loosen the basketball to enable the basketball to bounce, after the infrared sensing counter 10 falls down, and if the corresponding bouncing test result is achieved, and the number of times of the bouncing test device is recorded, and the corresponding bouncing test device can be achieved, and the number of times of the basketball can be read when the corresponding bouncing test device is detected.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. Basketball bounces testing arrangement, including mounting bracket (1), its characterized in that: the infrared induction counter (9) is installed to one side of the inside bottom of mounting bracket (1), threaded rod (3) are installed to the intermediate position department of mounting bracket (1), change handle (8) are installed to the bottom of threaded rod (3), servo motor (4) are installed on the top of threaded rod (3), the lateral wall activity of mounting bracket (1) and servo motor (4) is provided with removes frame (2), the inside of removing frame (2) is provided with whereabouts mechanism (11), pointer (6) are installed to one side of removing frame (2), one side of pointer (6) is provided with measuring stick (5), adjust structure (7) are installed on the top of mounting bracket (1) one side, one side of adjust structure (7) is provided with infrared inductor (10).

2. The basketball bounces testing apparatus of claim 1, wherein: internal threads are uniformly arranged on one side of the inner part of the movable frame (2), and the movable frame (2) is in threaded connection with the threaded rod (3).

3. The basketball bounces testing apparatus of claim 1, wherein: the adjusting structure (7) comprises an adjusting rod (701), the adjusting rod (701) is arranged on one side of the bottom end of the mounting frame (1), sliding grooves (702) are formed in two sides of the inner portion of the adjusting rod (701), sliding blocks (704) are movably arranged in the sliding grooves (702), hoops (703) are arranged on the outer side walls of the sliding blocks (704), and one side of each hoop (703) is fixed with one side of the infrared sensor (10).

4. A basketball bouncer according to claim 3, wherein: the sliding grooves (702) are arranged in two groups, and the two groups of sliding grooves (702) are symmetrically distributed relative to the central axis of the adjusting rod (701).

5. A basketball bouncer according to claim 3, wherein: the cross section of the sliding block (704) is smaller than that of the sliding groove (702), and a sliding structure is formed between the sliding block (704) and the sliding groove (702).

6. The basketball bounces testing apparatus of claim 1, wherein: the falling mechanism (11) comprises telescopic cylinders (1103), the telescopic cylinders (1103) are arranged on two sides of the inside of the movable frame (2), clamping blocks (1102) are arranged on one sides of the telescopic cylinders (1103), and protective rubber blocks (1101) are arranged on the inner side walls of the clamping blocks (1102).

7. The basketball bounces testing apparatus of claim 6, wherein: the telescopic cylinders (1103) are arranged in two groups, and the two groups of telescopic cylinders (1103) are symmetrically distributed relative to the central axis of the movable frame (2).