Detection device for automatically checking basketball inflation conditions based on capacitance principle

Abstract

The invention relates to the technical field of sports goods design, and discloses a detection device for automatically checking basketball inflation conditions based on a capacitance principle. The detection device comprises a shell, and the interior of the shell is fixedly connected with a base; the rotating plate rotates to enable the two clamping plates to move downwards and get close to eachother; a basketball is automatically fixed, the basketball is prevented from moving during detection, detection can be prevented from being affected, the second gear moves to enable the pressing blockto move downwards intermittently; isoforce stamping is automatically performed, liberating both hands, and reducing hand burden; detection result accuracy is improved, the basketball can display different changes according to self air volume; insufficient air flow pushes the dielectric plate to move between the positive plate and the negative plate of the electrode plate group, so that the powersupply is switched on, early warning prompt is carried out, the change of the hitting of the basketball is amplified by utilizing the change of the hitting of the basketball, and an operator can conveniently know the air flow of the basketball so as to carry out corresponding treatment.

Description

technical field [0001] The invention relates to the technical field of sporting goods design, in particular to a detection device for automatically checking the inflation of a basketball based on the principle of capacitance. Background technique [0002] Sporting goods are a general term for all items used in the process of physical education, competitive sports and physical exercise. With the development of society and the improvement of living standards, people are increasingly aware of the importance of health and sports, and these factors will drive the domestic sporting goods market to continue to maintain high-speed development in the next few years. [0003] Basketball is one of the common sporting goods. The ball used for basketball is made of leather, and the interior is inflated to make it full of elasticity. The basketball needs to be inflated in the production process. Since the contact between the air needle and the basketball is not completely sealed during t...

AI Technical Summary

Problems solved by technology

The basketball needs to be inflated in the production process. Since the contact between the air needle and the basketball is not completely sealed during the inflation process, there will be gas leakage. Long-term use will reduce the elasticity of the basketball, making the user , very strenuous, and reduce the feeling of use. Usually there are a lot of basketballs in schools or teams. The reaction force is used to judge the air volume of the basketball. Because the force applied each time is different, the detection result has a large error, and the manual pressing for a long time will bring a large burden to the hands of the tester, and the operation is very inconvenient. , the work efficiency is also very low

[0004] Aiming at the deficiencies of the prior art, the present invention provides a detection device for automatically checking the inflation of basketballs based on the principle of capacitance, which has the advantages of automatic fixing and detection and early warning of basketballs with insufficient air volume, and solves the inconvenience of operation and the error of detection results For big problems, automatically fix the basketball to avoid the basketball from moving during the detection, which is not conducive to the detection. Air volume, showing different changes, and using the changes when the basketball is hit, the change of the basketball being hit is amplified, so that the operator can know the air volume of the basketball, so as to carry out corresponding processing

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