A Feather Elasticity Tester

A tester, elastic technology, applied in the field of testing equipment, can solve problems such as feather difficulties, and achieve the effect of fast clamping

Active Publication Date: 2021-04-20
ANHUI POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the problem of difficulty in selecting feathers of the same quality through feather shape and human experience in the prior art

Method used

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  • A Feather Elasticity Tester
  • A Feather Elasticity Tester
  • A Feather Elasticity Tester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Refer to attached figure 1 As shown, first hold the tapered sleeve 32, push the tapered sleeve 32 back, and further compress the compression spring 33, so that the locking of the tapered sleeve 32 to the chuck 31-1 is released, and then the hair stem of the feather Insert in three collets 31-1, and make hair stem insert the threaded hole of clamping sleeve 31 centers, after the depth of insertion is moderate, loosen taper sleeve 32, under the effect of the elastic restoring force of stage clip 33, because The tapered sleeve 32 is provided with a conical hole, and the three chucks 31-1 are cut from a circular truncated body with a hole in the center, so the three chucks 31-1 are formed in the conical holes inside the tapered sleeve 32. Under the restraint of the feather, the hair stem of the feather is clamped; then the adjustment screw 34 is hand-screwed, so that the adjustment screw 34 will withstand the tail of the hair stem, and then according to the direction of the...

Embodiment 2

[0043] When the mobile supercharging device 2 adopts the air bag 2-3, the air pump 2-1 supplies air to the air bag 2-3 through the air delivery pipe 2-2, and changes the moving distance of the moving plate 22 by controlling the amount of intake air. The range finder 5 collects the distance value that the moving plate 22 moves forward with the tail clamping mechanism 3 clamping the feather, and the pressure value after the feather stem is gradually bent by the pressure sensor 41-2, and collects multiple groups Data, and then use the moving distance as the X axis and the pressure as the Y value to draw a line graph. The closer the line graph is, the more similar the shape and quality of the feathers are, so as to select 16 feathers on a ball in shape and quality All almost the same raw films provide data reference.

Embodiment 3

[0045] The end of the tailstock 30 is provided with three rectangular grooves 30-1, and the three rectangular grooves 30-1 are evenly distributed at an angle of 120 degrees in the circumferential direction, and the clamping sleeve 31 is provided with three chucks 31- 1, and the three chucks 31-1 are uniformly distributed at an angle of 120 degrees in the circumferential direction, the chucks 31-1 are hinged with the ends of the clamping sleeve 31, and the ends of the chucks 31-1 are provided with opening and closing The limit rod 31-2, and the clamp of the opening and closing limit rod 31-2 is in the rectangular groove 30-1, which ensures that the clamping action of the three chucks 31-1 is performed when the compression spring 33 exerts force on the tapered sleeve 32. Consistency and clamping stability; the threaded hole in the center of the adjusting screw 34 and the clamping sleeve 31 is connected by a screw pair, which can adjust the insertion depth of the tail of the hair ...

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Abstract

A feather elasticity tester of the present invention belongs to the technical field of detection equipment, and comprises a control box base, a mobile pressurization device, a tail clamping mechanism, a front-end limit mechanism and a laser range finder, and a bracket 1 and a laser range finder are arranged above the control box base Bracket 2, there is a cylindrical guide rod between bracket 1 and bracket 2, the mobile booster device is connected to the upper end of bracket 1, the tail clamping mechanism is composed of tailstock, clamping sleeve, tapered sleeve, pressure spring and adjusting screw rod, the tail There are three rectangular grooves on the end of the seat, and a threaded hole in the center of the clamping sleeve. There are three chucks on the clamping sleeve, and the tapered sleeve is set on the clamping sleeve. One end of the compression spring is connected with the end surface of the tapered sleeve Contact, the other end is in contact with the inner wall of the tailstock, the adjusting screw is connected with the screw pair of the threaded hole in the center of the clamping sleeve, the front limit mechanism is tightly connected with the inner wall of the second bracket, and the laser range finder is connected with the upper end of the second bracket to solve the existing background In technology, it is difficult to select feathers of the same quality through feather shape and human experience.

Description

technical field [0001] The invention belongs to the technical field of detection equipment, and more specifically relates to a feather elasticity tester. Background technique [0002] Badminton is a sport that can be played both indoors and outdoors. According to the number of participants, it can be divided into singles and doubles, and the emerging 3-on-3. [0003] The shuttlecock is composed of the ball holder and the feathers. The feathers should have 16 feathers fixed on the ball holder, and the 16 feathers should be fastened with threads or other suitable materials; The length of the tip should be consistent, the top of the feather is rounded, with a diameter of 58-68 mm, and the bottom of the ball holder is spherical, with a diameter of 25-28 mm. [0004] Goose knife feather must be used for high-quality badminton feathers. If duck knife feathers and other feathers are used, its quality will be difficult to guarantee. [0005] According to the hair type, it is clas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/20G01N3/02
CPCG01N3/02G01N3/20G01N2203/0003G01N2203/0023G01N2203/005G01N2203/0075G01N2203/0282G01N2203/0676
Inventor 王宗乾孙瑞霞王邓峰李俊李长龙
Owner ANHUI POLYTECHNIC UNIV
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