Sports sandbag

A technology of sandbags and sandbags, which is applied in the direction of sports accessories, etc., can solve the problems of lack of stability, inability to detect the impact force, and inability to detect the frequency of impact, etc., and achieve simple and real-time detection, reasonable and novel design, and simple structure.

Pending Publication Date: 2018-05-29
NANJING INST OF TECH
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AI Technical Summary

Problems solved by technology

[0002] Sports sandbags are a kind of commonly used sporting goods, and are widely used in boxing and Sanda sports and sports training, but there are a series of problems in the current sports sandbags: one is that the striking frequency cannot be detected simply and in real time, and the other is that it cannot be easily detected. Real-time detection of strike strength, the third is the lack of stability in the strike process

Method used

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Embodiment Construction

[0017] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.

[0018] Such as Figure 1-4 As shown, the present invention is a kind of sports sandbag, and described sandbag comprises sandbag part, transmission part, control part, support part, described sandbag part sandbag body 1, is provided with spring 2 in described sandbag body 1, and described spring One end of the spring 2 is connected to the sensor 3, and the other end of the spring 2 is connected to the rubber plate 4. The sandbag body 1 deforms the spring 2 due to the impact of external force, and the deformation of the spring 2 causes the sensor 3 to deform. and the size are converted into electrical signals; the transmission part includes a single-chip microcomputer ...

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Abstract

The invention relates to a sports sandbag. The sports sandbag comprises a sandbag part, a transmission part, a control part, a support part, a sandbag body of the sandbag part, a spring, a sensor, anda rubber plate. The transmission part comprises a single chip microcomputer, a battery, a Bluetooth, a terminal device, a voice broadcast device, and a sealed box. The control part comprises a controller, a wire and a power supply. The power supply controls the Bluetooth and the voice broadcast device. The wire is connected with the single chip microcomputer and the controller. The controller outputs signals to change the data processing mode of the single chip microcomputer and controls the on-off of the power supply. The controller is provided with a switch, a strength intensity button anda frequency button. The support part comprises a support body and an iron chain. The sandbag body is hung on the support body through the iron chain. According to the sports sandbag, by hitting the sandbag part, the hitting frequency and strength can be monitored, signals are transmitted to the terminal device through the transmission part, and the support part can maintain the stability of sandbag. By hitting the sandbag, the purposes of real-time monitoring and hitting frequency and strength adjustment by trainers can be achieved.

Description

technical field [0001] The invention relates to a sporting goods, in particular to a sports sandbag. Background technique [0002] Sports sandbags are a kind of commonly used sporting goods, and are widely used in boxing and Sanda sports and sports training, but there are a series of problems in the current sports sandbags: one is that the striking frequency cannot be detected simply and in real time, and the other is that it cannot be easily detected. Real-time detection of strike strength, the third is the lack of stability in the strike process. Contents of the invention [0003] In order to solve the above problems, the present invention provides a fast and stable sandbag, which can not only simply detect the frequency and strength of strikes, but also solve the problem of the stability of sports sandbags. [0004] In order to achieve the above object, the present invention is achieved through the following technical solutions: [0005] The present invention is a san...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/20A63B71/06
CPCA63B71/0622A63B2071/063A63B69/305
Inventor 叶圣彭晓静杨越朱镕迅蒋贵银
Owner NANJING INST OF TECH
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