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Quick table tennis collecting device used for sports teaching

A technology of collecting device and table tennis ball, applied in the field of sports, can solve the problems of collection, increase the manufacturing cost, drop the table tennis ball, etc., and achieve the effects of reducing the manufacturing cost, long service life and reasonable design

Inactive Publication Date: 2017-12-26
南京华域云脑信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When performing table tennis training, multi-ball training is required. Although there is a collection net, it is not possible to collect all the balls. The balls that fall on the ground need to be picked up manually, which is a waste of time and consumes Physical strength, when performing table tennis training, there will be a phenomenon of lack of physical strength. The existing device is to intertwine thin ropes at the bottom of the frame, and then collect the balls through the gaps between the thin ropes, but after a period of use like this It will make the string loose, so it is easy to drop the table tennis balls when picking up the table tennis balls, wasting the time of collecting table tennis balls, and some use large-scale ball collection devices, but it is inconvenient to operate and store. It is inconvenient to collect and increases the manufacturing cost

Method used

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  • Quick table tennis collecting device used for sports teaching

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] see figure 1 , the present invention provides a technical solution:

[0019] A table tennis fast collection device for physical education, comprising a storage tube 10, the inner diameter of the storage tube 10 is twice the diameter of the table tennis ball, a pull rod 14 is fixedly installed on the upper side of the storage tube 10, the storage tube 10 There is a cavity 13 inside the discharge pipe 10, and a collection tray 11 is fixedly installed on ...

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PUM

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Abstract

The invention aims to solve the problems that an existing ball collecting device is likely to become loose, and manual picking takes much effort, and discloses a quick table tennis collecting device used for sports teaching. The quick table tennis collecting device comprises a containing pipe, a pull rod, a cavity, a collection plate, air guide plates, guide pipes and rotating rods. Through grooves are formed in the inner sides of the air guide plates, and air bags corresponding to the through grooves are uniformly installed on the inner side of the containing pipe. Extension type air bags are fixedly installed on the outer sides of the guide pipes respectively, magnetic blocks are fixedly installed on the upper sides of the rotating rods respectively, a sleeve is fixedly installed in the middle of the surface of the containing pipe, rotating blocks are installed between the sleeve and the rotating rods, and rotary shafts are installed between the rotating blocks and the sleeve. Through the attraction of the magnetic blocks, and the extension type air bags are extruded by the rotating rods, so that the air bags are inflated; the distance between the air bags becomes small, so that the resistance to table tennis is increased, and the table tennis is easily and quickly collected; the structure is simple, the design is reasonable, the operation is convenient, and the quick table tennis collecting device is worthy of popularization.

Description

technical field [0001] The invention relates to the field of sports, in particular to a device for quickly collecting table tennis balls for physical education teaching. Background technique [0002] When performing table tennis training, multi-ball training is required. Although there is a collection net, it is not possible to collect all the balls. The balls that fall on the ground need to be picked up manually, which is a waste of time and consumes Physical strength, when performing table tennis training, there will be a phenomenon of lack of physical strength. The existing device is to intertwine thin ropes at the bottom of the frame, and then collect the balls through the gaps between the thin ropes, but after a period of use like this It will make the string loose, so it is easy to drop the table tennis balls when picking up the table tennis balls, wasting the time of collecting table tennis balls, and some use large-scale ball collection devices, but it is inconvenien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B47/02A63B67/04
CPCA63B47/02A63B67/04
Inventor 李蓬波钟建洋廖星涵陈式金王燕
Owner 南京华域云脑信息科技有限公司
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