Rebounding-type tennis wall

A rebound type tennis ball technology, applied to rackets, sports accessories, etc., can solve the problems of single training method and poor training effect, and achieve the effects of avoiding exposure to the sun, easy operation, and low price

Inactive Publication Date: 2018-03-06
宋安泰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects and problems of single training means and poor training effect in the prior art, and provide a rebound tennis wall with abundant training means and strong training effect

Method used

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  • Rebounding-type tennis wall
  • Rebounding-type tennis wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] See figure 1 - figure 2 , A rebound type tennis wall, comprising an elastic wall 1, a supporting and fixing column 2 and a receiving net 3. The left and right sides of the elastic wall 1 are respectively connected to the inner side of a supporting and fixing column 2, and the bottom of the elastic wall 1 is connected with The top of the receiving net 3 is connected, and the left and right sides of the receiving net 3 are respectively connected to the inner side of a supporting fixed column 2; the middle of the elastic wall 1 is provided with at least one quasi-center target 4, and the elastic wall 1 is located on the quasi-center An elastic zone 5 is arranged around the target 4 and a buffer material is filled in the target 4. The elastic area 5 includes at least two of a rectangular elastic area 51, a triangular elastic area 52, a square elastic area 53 or a circular elastic area 54. The number of the quasi-center target 4 is three, namely quasi-center left target 41,...

Embodiment 2

[0035] The basic content is the same as Example 1, the difference is:

[0036] A rectangular elastic area 51 is provided between the quasi-center target 42 and the supporting and fixing column 2 on the left, and a square elastic area 53 is provided between the quasi-center target 42 and the supporting and fixing column 2 on the right. A circular elastic zone 54 is provided between the supporting and fixing post 2 on the left, and a circular elastic zone 54 is provided between the right quasi-center target 43 and the supporting and fixing post 2 on the right. The area between the target 42 and the right quasi-center target 43 is provided with a triangular elastic area 52. The area of ​​the triangular elastic area 52 is larger than the area of ​​a single circular elastic area 54; the area of ​​the rectangular elastic area 51 is equal to the area of ​​the square elastic area 53.

Embodiment 3

[0038] The basic content is the same as Example 1, the difference is:

[0039] The top of the elastic wall 1 is provided with a roller blind device 9, the drive shaft of the roller blind device 9 is connected to the output end of the drive motor 8, and the power input end of the drive motor 8 is connected to the power supply 7 through the temperature controller 6 Electrically connected, and the driving motor 8, the temperature controller 6, and the power source 7 are all arranged on the top of the roller blind device 9. The temperature controller 6 includes a metal shell 61, an input power line 62, an output power line 63, a wax block 64 and a spring 65. One end of the input power line 62 is connected to the circuit of the drive motor 8, and the other end of the input power line 62 passes through The spring 65 provided in the metal housing 61 extends to the inside of the metal housing 61. One end of the spring 65 is fixedly connected to the top wall of the metal housing 61, and t...

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PUM

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Abstract

A rebounding tennis wall, comprising an elastic wall, a support fixed column and a storage net, the bottom of the elastic wall is connected to the top of the storage net, and the left and right sides of the elastic wall and the storage net are clamped between the two support fixed columns Between the inner side, the top of the elastic wall is provided with a rolling curtain device, the driving shaft of the rolling curtain device is connected to the output end of the driving motor, and the driving motor is electrically connected to the power supply through the temperature controller, and the middle part of the elastic wall At least one quasi-center target filled with cushioning material is provided, and an elastic zone is provided on the elastic wall at the periphery of the quasi-center target, and the elastic zone includes a rectangular elastic zone, a triangular elastic zone, a square elastic zone or a circular elastic zone of at least two. This design is not only rich in training means and strong in training effect, but also strong in protection, easy to operate and low in cost.

Description

Technical field [0001] The invention relates to a tennis training facility, in particular to a rebound type tennis wall, and is particularly suitable for providing a rebound type tennis wall with rich training methods and strong training effects. Background technique [0002] Tennis, golf, bowling, and billiards are also known as the four major gentleman sports in the world. Its unique charm has long been deeply rooted in the hearts of the people. It is a sport suitable for all ages and is more and more popular among Chinese people. However, due to the limitation of the venue, the development of tennis is hindered, especially in colleges or various sports centers. The limitation of the venue has become the biggest hindrance to the development of tennis. For this reason, a tennis wall has appeared to ease the limitation of the venue. A tennis wall generally includes a wall and supporting and fixed posts connected to both sides. When in use, the athlete continuously hits the wall t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/38
CPCA63B69/38A63B69/0097A63B2102/02A63B2220/72A63B2220/833A63B2225/30
Inventor 宋安泰
Owner 宋安泰
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