This patent integrates two technical principles to achieve the effect of fast ball collection: one is to form a one-way entrance with a ring-shaped rod member and an elastic member on the cylindrical body, and use the control stick to roll the cylindrical body forward or backward to pick up balls. The other is to add a pair of splayed ball-gathering links on both sides of the cylindrical body. When the cylindrical body and splayed links is moving ahead to the balls, the balls are guided by the splayed links to roll to the cylindrical body and then are picked into the cylindrical body. This technology can effectively expand the area of gathering balls and effectively increase the speed of collecting balls. This technology picks up different balls with the same design principle. It can be applied for the same patent protection thus reduces the cost of patent maintenance and effectively improves the competitiveness of commodities.

This patent integrates two technical principles to achieve the effect of fast ball collection: one is to form a one-way entrance with a ring-shaped rod member and an elastic member on the cylindrical body, and use the control stick to roll the cylindrical body forward or backward to pick up balls. The other is to add a pair of splayed ball-gathering links on both sides of the cylindrical body. When the cylindrical body and splayed links is moving ahead to the balls, the balls are guided by the splayed links to roll to the cylindrical body and then are picked into the cylindrical body. This technology can effectively expand the area of gathering balls and effectively increase the speed of collecting balls.

This technology can be applied to the sports equipment industry, including the tennis ball picker and table tennis ball picker industries.
This technology is more efficient than the traditional ball pickers for collecting balls. The potential benefits of the market are quite large, and it can greatly improve the existing technical level to another high-end product. 
This technology is not very complicated, it is easy to commercialize, it can be surely produced and applied, and improve the competitiveness. This product can be developed into a related market for tennis and pingpong ball pickers, and has the potential to be exported to Europe, the United States, China, Japan and South Korea and other countries. It is a product worth investing in development.