CN202994350U - Beating force fatigue tester for badminton racket - Google Patents
Beating force fatigue tester for badminton racket Download PDFInfo
- Publication number
- CN202994350U CN202994350U CN 201220626125 CN201220626125U CN202994350U CN 202994350 U CN202994350 U CN 202994350U CN 201220626125 CN201220626125 CN 201220626125 CN 201220626125 U CN201220626125 U CN 201220626125U CN 202994350 U CN202994350 U CN 202994350U
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- China
- Prior art keywords
- racket
- frame
- fatigue tester
- beating
- patted
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of detecting equipment, and particularly to a beating force fatigue tester for a badminton racket. The beating force fatigue tester comprises a first frame and a second frame which are equipped relatively. A racket handle fixing clamp is equipped between the first frame and the second frame. An angle scale is equipped between the racket handle fixing clamp and the second frame. Furthermore a racket beating head is equipped between the first frame and the second frame. The racket beating 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 beating force fatigue tester provided by the utility model can perform a plurality of times of racket beating on the badminton racket, and furthermore can ensure same speed, same angle, same ball hitting position and same racket beating interval in each time of racket beating, thereby measuring the force in each time of racket beating. After a preset number of times are reached, force declining change can be observed, thereby accurately measuring the beating force fatigue performance of the badminton racket.
Description
Technical field
The utility model belongs to the checkout equipment technical field, relates in particular to a kind of shuttlecock and pats power fatigue tester.
Background technology
The quality of racket depends on the bat power performance of racket to a great extent.In general, the bat power performance of racket is better, and the serviceable life of racket is just longer.Therefore, in order to assess the quality of racket, it claps the power fatigue behaviour just to need test, that is to say, need to repeatedly swing the bat to racket, then observes the variation of its strength decline.
At present, on market for the test of the bat power fatigue behaviour of whole group of racket, mostly be by manually completing, perhaps add that with a simple cam mechanism extension spring tests, both there is no certain standard, the data that record also can be also unstable because of the impact of human factor or apparatus factor, the bat power fatigue behaviour of can accurately test ball not clapping.
In view of this, necessaryly provide a kind of shuttlecock to pat power fatigue tester, this testing machine can repeatedly be swung the bat to racket, and it is poor all identical with the interval time of swinging the bat to guarantee speed, angle, the striking point on the ball position of at every turn swinging the bat, thereby record the strength of each bat power, and record bat power strength each time, after arriving the number of times of setting, the variation of its strength of observable decline, thus measure exactly the bat power fatigue behaviour of racket.
The utility model content
the purpose of this utility model is: for the deficiencies in the prior art, and provide a kind of shuttlecock to pat power fatigue tester, this testing machine can repeatedly be swung the bat to racket, and can guarantee the speed of at every turn swinging the bat, angle, the striking point on the ball position is poor all identical with the interval time of swinging the bat, thereby record the strength of each bat power, and record bat power strength each time, after arriving the number of times of setting, the variation of its strength decline of observable, thereby measure exactly the bat power fatigue behaviour of racket, can not carry out to the bat power fatigue behaviour of racket the accurately deficiency of test to overcome prior art.
to achieve these goals, the utility model adopts following technical scheme: a kind of shuttlecock is patted power fatigue tester, comprise the first frame and the second frame that are oppositely arranged, be provided with the racket handle stationary fixture between described the first frame and described the second frame, also be provided with angle dial between described racket handle stationary fixture and described the second frame, and also be provided with the racket attacking head between described the first frame and described the second frame, also be provided with scram button and power switch on described the second frame, be provided with the clamping button on described the first frame, described racket attacking head is connected with respectively control system, CD-ROM drive motor, the return motor, driving clutch and return clutch coupling, described CD-ROM drive motor is connected with described driving clutch and described control system, described return motor is connected with described return clutch coupling and described control system.
Pat a kind of improvement of power fatigue tester as the utility model shuttlecock, described control system comprises speed pickup, strength sensor, control circuit board, data collecting card and display, one end of described speed pickup is connected with described racket attacking head, the other end is electrically connected to described control circuit board, one end of described strength sensor is connected with described racket attacking head, the other end is electrically connected to described control circuit board, and described control circuit board is connected with described display by described data collecting card.
Pat a kind of improvement of power fatigue tester as the utility model shuttlecock, an end of described racket handle stationary fixture is bolted in described the first frame, and the other end is coupling in described angle dial.
Pat a kind of improvement of power fatigue tester as the utility model shuttlecock, described racket handle stationary fixture comprises the first jig plate and the second jig plate, described the first jig plate be connected the connection that is spirally connected of the second jig plate, and be formed with between the first jig plate and described the second jig plate for the fixing hole slot of racket handle.
Pat a kind of improvement of power fatigue tester as the utility model shuttlecock, described angle dial is connected with coaxial transmision.
Pat a kind of improvement of power fatigue tester as the utility model shuttlecock, described testing machine also comprises the 3rd frame, and described racket attacking head is arranged in described the 3rd frame.
Pat a kind of improvement of power fatigue tester as the utility model shuttlecock, described CD-ROM drive motor also is connected with the driving flywheel.
Pat a kind of improvement of power fatigue tester as the utility model shuttlecock, described driving clutch and described return clutch coupling all are set to the electromagnet clutch coupling.
With respect to prior art, the testing machine that the utility model provides can repeatedly be swung the bat to racket, and it is poor all identical with the interval time of swinging the bat to guarantee speed, angle, the striking point on the ball position of at every turn swinging the bat, effectively got rid of the impact of human factor, thereby record the strength of each bat power, and record bat power strength each time, after arriving the number of times of setting, the variation of its strength decline of observable, thereby measure exactly the bat power fatigue behaviour of racket, for reliable Data Source is provided the serviceable life of estimating racket.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model and beneficial effect thereof are further described, but embodiment of the present utility model is not limited to this.
as shown in Figure 1, a kind of shuttlecock that the utility model provides is patted power fatigue tester, comprise the first frame 1 and the second frame 2 that are oppositely arranged, be provided with racket handle stationary fixture 3 between the first frame 1 and the second frame 2, also be provided with angle dial 4 between racket handle stationary fixture 3 and the second frame 2, and also be provided with racket attacking head 5 between the first frame 1 and the second frame 2, also be provided with scram button 6 and power switch 7 on the second frame 2, be provided with clamping button 8 on the first frame 1, racket attacking head 5 is connected with respectively control system, CD-ROM drive motor, the return motor, driving clutch and return clutch coupling, CD-ROM drive motor is connected with driving clutch and control system, the return motor is connected with return clutch coupling and control system.
Wherein, control system comprises speed pickup, strength sensor, control circuit board, data collecting card and display, one end of speed pickup is connected with racket attacking head 5, the other end is electrically connected to control circuit board, one end of strength sensor is connected with racket attacking head 5, the other end is electrically connected to control circuit board, and control circuit board is connected with display by data collecting card.The setting of control system is convenient to realize robotization, and the data that gather are more accurately reliable.
One end of racket handle stationary fixture 3 is bolted in the first frame 1, and the other end is coupling in angle dial 4.
Racket handle stationary fixture 3 comprises the first jig plate and the second jig plate, the first jig plate be connected the jig plate connection that is spirally connected, easy for removal and installation, and be formed with between the first jig plate and the second jig plate for the fixing hole slot of racket handle.Preferably, the diameter of this hole slot is adjustable, in order to be applicable to the test of the racket of various different models.
Angle dial 4 is connected with coaxial transmision 9, is convenient to guarantee that the anglec of rotation of racket handle stationary fixture 3 and the angles of display on angle dial 4 are consistent.
Testing machine also comprises the 3rd frame 10, and racket attacking head 5 is arranged in the 3rd frame 10.
CD-ROM drive motor also is connected with the driving flywheel, drives flywheel and can make speed of swing more stable, and can do the bat power test of free acceleration.
Driving clutch and return clutch coupling all are set to the electromagnet clutch coupling, are convenient to adhesive and release.
During use, first testing machine is connected power supply, then turn on the power switch 7, press again the clamping button 8 on the first frame 1, unscrew four nuts that are used for connecting the first jig plate and the second jig plate in racket handle stationary fixture 3 with spanner, the handle of racket to be measured is placed in the hole slot that is used for fixing racket handle that forms between the first jig plate and the second jig plate, then screws nut and can fix racket to be measured.
Then, adjust angle according to test request, angle value is presented on angle dial 4.Then, begin test.It should be noted that and begin to upspring first that " clamping button 8 is forbidden to enter test when not upspringing this button, otherwise will the destructive test machine before test.
Then, the data such as specification, model and material of input racket to be measured and the related data of test on display, as testing time, brachium set, the parameters such as the total amount of the restriction of minimum strength, peak power restriction, ball and time out.After setting above parameter, first make CD-ROM drive motor rotate again the hit testing button and begin test.
The utility model utilizes the uniform rotation (can also pass through the control system setting speed) of CD-ROM drive motor, reaches the test request of different speed of swing, after mixing the driving flywheel, can also make speed of swing more stable, and can do the bat power test of free acceleration.
When angle with driving clutch and 3 adhesives of racket handle stationary fixture when arriving setting value interval time, reach the action of swinging the bat, when arrive approaching to bounce, racket angle (can be set by angle initialization dish 4 when a little front, come set angle by rotating coaxial gearing 9), driving clutch discharges automatically, bounce racket by driving flywheel drive racket attacking head 5 with free velocity, strength is bounced in the strength sensor collection, and is presented on display by control circuit board and data collecting card.
(set by angle initialization dish 4 after arriving when angle of rebound the angle of setting, come set angle by rotating coaxial gearing 9), by return clutch coupling and 3 adhesives of racket handle stationary fixture, racket directly stops, avoid secondary to bounce, the racket of by the return motor, racket the being taken back original preparation again angle of swinging the bat (is set by the angle initialization dish, come set angle by rotating coaxial gearing 9), uniformly-spaced after time arrival, the return clutch coupling discharges, with the driving clutch adhesive, action simultaneously, again reach the purpose of swinging the bat, operation so repeatedly, after arriving set point number, life curve in query count machine system changes, can judge the bat mechanical mass of this racket.
In control system, can set the rotating speed of CD-ROM drive motor, the speed of swinging the bat to converse it can also calculate when bouncing and the relative velocity of ball, and can set when strength less than how much number percent or less than how much strength the time, warns and auto stop.Control system also can show that how many strength change curve and peak powers thereof of bouncing each time be, and each maximal value is painted into life curve.
After testing time arrival or sample fracture, testing machine stops test automatically.
In a word, it is poor that the utility model can be set identical speed of swing, the identical angle of swinging the bat, identical striking point on the ball position, identical interval time of swinging the bat, effectively got rid of the impact of human factor, thereby record the strength of each bat power, and record bat power strength each time, for reliable Data Source is provided the serviceable life of estimating racket.After the number of times of arrive setting, the variation of its strength decline of observable, if racket reaches just fracture of set point number, racket distortion or its structure is existing damages when perhaps strength fails to the strength deviate set can auto stop.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned implementation method.Therefore the embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although this instructions has used some specific terms, these terms do not consist of any restriction to the utility model just for convenience of description.
Claims (8)
1. a shuttlecock is patted power fatigue tester, it is characterized in that: comprise the first frame and the second frame that are oppositely arranged, be provided with the racket handle stationary fixture between described the first frame and described the second frame, also be provided with angle dial between described racket handle stationary fixture and described the second frame, and also be provided with the racket attacking head between described the first frame and described the second frame, also be provided with scram button and power switch on described the second frame, be provided with the clamping button on described the first frame, described racket attacking head is connected with respectively control system, CD-ROM drive motor, the return motor, driving clutch and return clutch coupling, described CD-ROM drive motor is connected with described driving clutch and described control system, described return motor is connected with described return clutch coupling and described control system.
2. shuttlecock according to claim 1 is patted power fatigue tester, it is characterized in that: described control system comprises speed pickup, strength sensor, control circuit board, data collecting card and display, one end of described speed pickup is connected with described racket attacking head, the other end is electrically connected to described control circuit board, one end of described strength sensor is connected with described racket attacking head, the other end is electrically connected to described control circuit board, and described control circuit board is connected with described display by described data collecting card.
3. shuttlecock according to claim 1 is patted power fatigue tester, it is characterized in that: an end of described racket handle stationary fixture is bolted in described the first frame, and the other end is coupling in described angle dial.
4. shuttlecock according to claim 3 is patted power fatigue tester, it is characterized in that: described racket handle stationary fixture comprises the first jig plate and the second jig plate, described the first jig plate be connected the connection that is spirally connected of the second jig plate, and be formed with between the first jig plate and described the second jig plate for the fixing hole slot of racket handle.
5. shuttlecock according to claim 1 is patted power fatigue tester, it is characterized in that: described angle dial is connected with coaxial transmision.
6. shuttlecock according to claim 1 is patted power fatigue tester, it is characterized in that: described testing machine also comprises the 3rd frame, and described racket attacking head is arranged in described the 3rd frame.
7. shuttlecock according to claim 1 is patted power fatigue tester, it is characterized in that: described CD-ROM drive motor also is connected with the driving flywheel.
8. shuttlecock according to claim 1 is patted power fatigue tester, it is characterized in that: described driving clutch and described return clutch coupling all are set to the electromagnet clutch coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626125 CN202994350U (en) | 2012-11-23 | 2012-11-23 | Beating force fatigue tester for badminton racket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220626125 CN202994350U (en) | 2012-11-23 | 2012-11-23 | Beating force fatigue tester for badminton racket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994350U true CN202994350U (en) | 2013-06-12 |
Family
ID=48565522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220626125 Expired - Fee Related CN202994350U (en) | 2012-11-23 | 2012-11-23 | Beating force fatigue tester for badminton racket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994350U (en) |
-
2012
- 2012-11-23 CN CN 201220626125 patent/CN202994350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |