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Tennis wall with multiple resilient regions

A technique of tennis and elasticity, applied in the field of tennis wall with multiple rebounds, can solve the problems of poor training effect and single training method, and achieve the effect of avoiding exposure to the sun, low price and strong protection

Inactive Publication Date: 2018-03-06
李景福
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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 shortcomings and problems of single training means and poor training effect in the prior art, and provide a multi-bounce tennis wall with rich training means and strong training effect

Method used

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  • Tennis wall with multiple resilient regions
  • Tennis wall with multiple resilient regions
  • Tennis wall with multiple resilient regions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] see figure 1 - image 3, a multi-bounce tennis wall, comprising an elastic wall 1, a support fixed column 2 and a storage net 3, the left and right sides of the elastic wall 1 are respectively connected to the inner surface of a support fixed column 2, the bottom of the elastic wall 1 It is connected with the top of the storage net 3, and the left and right sides of the storage net 3 are respectively connected with the inner surface of a supporting fixed column 2; the middle part of the elastic wall 1 is provided with at least one quasi-center target 4, and the elastic wall 1 is located An elastic zone 5 is provided on the periphery of the quasi-center target 4 , and the interior of the quasi-center target 4 is filled with a buffer material. The elastic region 5 includes at least two of a rectangular elastic region 51 , a triangular elastic region 52 , a square elastic region 53 or a circular elastic region 54 . The quantity of described quasi-center target 4 is three...

Embodiment 2

[0037] Basic content is the same as embodiment 1, the difference is:

[0038] A rectangular elastic zone 51 is arranged between the center target 42 of the quasi-center and the supporting and fixing column 2 on the left side, and a square elastic zone 53 is arranged between the centering target 42 of the quasi-centering and the supporting and fixing column 2 on the right side. A circular elastic zone 54 is provided between the support and fixed columns 2 on the left, and a circular elastic zone 54 is provided between the right target 43 of the quasi-center and the support and fixed column 2 on the right. The area between the target 42 and the right target 43 is provided with a triangular elastic area 52 . The area of ​​the triangular elastic zone 52 is greater than that of a single circular elastic zone 54 ; the area of ​​the rectangular elastic zone 51 is equal to the area of ​​the square elastic zone 53 .

Embodiment 3

[0040] Basic content is the same as embodiment 1, the difference is:

[0041] The top of the elastic wall 1 is provided with a roller curtain device 9, the drive shaft of the roller curtain 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 drive motor 8, temperature controller 6, power supply 7 are all arranged on the top of roller blind device 9. Described temperature controller 6 comprises metal shell 61, input power line 62, output power line 63 and wax block 64, and one end of input power line 62 is connected with drive motor 8 circuit, and the other end of input power line 62 passes through metal shell 61 The drop groove 65 provided on the left wall extends to the inside of the metal casing 61, the bottom of the drop groove 65 is connected with the bottom wall of the metal casing 61, and the input power line 62 is co...

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Abstract

A multi-bounce 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 sandwiched between two support fixed columns Between the inner side of the elastic wall, a rolling curtain device is arranged on the top of the elastic wall, 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. There is at least one quasi-center target filled with cushioning material in the middle, 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 At least two of the 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 multi-bounce tennis wall, which is particularly suitable for providing a multi-bounce tennis wall with rich training means and strong training effect. Background technique [0002] Tennis, together with golf, bowling, and billiards, is known as the world's four major gentleman's sports. Its unique charm has long been deeply rooted in the hearts of the people. It is a sport suitable for all ages, and it is more and more loved by our people. But at present, due to the limitation of the venue, the development of tennis is hindered, especially in colleges and universities or various sports centers, the limitation of the venue has become the biggest obstacle restricting the development of tennis. For this reason, tennis walls have appeared to alleviate the limitation of the venue. The tennis wall generally includes the wall and the supporting columns connected on both sides. When in use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B69/38
CPCA63B69/38
Inventor 李景福
Owner 李景福
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