Shock resistance testing machine of racket frame

A technology of impact resistance performance and testing machine, which is applied in the direction of impact testing, machine/structural component testing, measuring devices, etc., can solve problems such as accurate testing of impact resistance performance, achieve accurate and effective impact performance, reduce the influence of human factors, The effect of high degree of automation

Inactive Publication Date: 2013-04-03
DONGGUAN MINGYU IND
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Problems solved by technology

[0005] The object of the present invention is to: address the deficiencies in the prior art, and provide a racket frame impact resistance performance testing machine, which can The interval time difference between swings, so as to measure the power of each impact, and record each impact force. After reaching the set number of times, you can observe the change of its power decline, so as to accurately measure the impact resistance of the racket frame. In order to overcome the deficiency that the prior art cannot accurately test the impact resistance of the frame of the racket

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  • Shock resistance testing machine of racket frame
  • Shock resistance testing machine of racket frame

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Embodiment Construction

[0020] The present invention and its beneficial effects will be further described below in conjunction with the accompanying drawings and specific embodiments, but the embodiments of the present invention are not limited thereto.

[0021] Such as figure 1 As shown, a racket frame impact resistance testing machine provided by the present invention includes a first frame 1 and a second frame 2 oppositely arranged, and a racket handle is arranged between the first frame 1 and the second frame 2 The clamping device 3, the angle dial 4 is also arranged between the racket handle clamping device 3 and the second frame 2, and the racket head 5 is also arranged between the first frame 1 and the second frame 2, The second frame 2 is also provided with an emergency stop / power switch 6 and an electromagnet sucking button 7, and the racket bat head 5 is connected with a control system, a drive motor, a return motor, a drive clutch and a return clutch, and the drive motor It is connected w...

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Abstract

The invention belongs to the technical field of detection devices and particularly relates to a shock resistance testing machine of a racket frame. The shock resistance testing machine comprises a first machine frame and a second machine frame which are oppositely arranged. A racket handle clamping device is arranged between the first machine frame and the second machine frame, an angle dial is further arranged between the racket handle clamping device and the second machine frame, a racket slapping head is further arranged between the first machine frame and the second machine frame, and the racket slapping head is respectively connected with a control system, a driving motor, a resetting motor, a driving clutch and a resetting clutch. Compared with the prior art, the shock resistance testing machine is capable of setting identical swing speed, identical swing angle, identical racket frame point impacting position and identical swing interval time difference, measures and records force of each impact, and enables users to observe force declining of the racket frame after set times is achieved. If a racket is broken before the set times, or the force declines to the set force bias value, the testing machine can shut down automatically.

Description

technical field [0001] The invention belongs to the technical field of detection equipment, and in particular relates to a racket frame impact resistance testing machine which can be used to test the impact resistance of the racket frame of tennis rackets and squash rackets. Background technique [0002] The quality of tennis and squash rackets depends largely on the impact resistance of the frame. If the impact resistance of the racket frame is not good, the racket frame will be easily damaged or even broken during use, which will affect the normal use of the racket. [0003] At present, most of the tests on the impact resistance of the racket frame of the entire group of rackets in the market are done manually. There is no certain standard, and the measured data will also be unstable due to human factors, and the racket cannot be tested accurately. The impact resistance of the racket frame. [0004] In view of this, it is necessary to provide a racket frame impact resist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
Inventor 廖朝金
Owner DONGGUAN MINGYU IND
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