Elastic plunger-type badminton court
A badminton court and elastic column technology, applied to rackets, balls, sports accessories, etc., can solve the problems of single structure, unable to practice playing by one person, unable to automatically pick up the ball, etc., to achieve the effect of ensuring randomness
Inactive Publication Date: 2018-04-17
宁波布莱威尔产品设计有限公司
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Problems solved by technology
[0003] Aiming at the deficiencies in the prior art, the present invention provides an elastic plunger type badminton court to solve the problem that the existing badminton driving range has a single structure, cannot automatically pick up the ball, and cannot practice playing alone
Method used
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Embodiment 1
[0022] Embodiment 1, the shuttlecock passes through the speed detection mechanism 2 and touches a certain badminton net plate 31. A force sensor is provided on the badminton net plate 31, and the end 72 inserted into the trapezoidal groove 32 is deformed immediately. The original microspring 721 is in a relaxed state, so the bullets 722 at both ends are clamped in the trapezoidal groove 32, and the bullets 722 are blocked by the stepped end of the trapezoidal groove 32, so that the end 72 is connected with the badminton net plate 31. When the bullets 722 at both ends Mutual attraction, the spring blocks 722 at both ends can be energized by electromagnets to generate mutual attraction, compress the microspring 721, and the overall width of the end head 72 becomes smaller after compression, and it is easy to break away from the trapezoidal groove 32. The pulled steel spring 71, in order to restore its original state, will be extended outwards to produce a leftward impact on the b...
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The invention discloses an elastic plunger-type badminton court. The elastic plunger-type badminton court comprises a court body, a speed detection mechanism is arranged at one side of the court body,a rebounding wall is arranged at one side of the speed detection mechanism, a feeding groove is formed between the speed detection mechanism and the rebounding wall, the rebounding wall comprises multiple badminton screen plates which are located at the front end, the multiple badminton screen plates are spliced into a plane, trapezoidal grooves are formed in the rear ends of the badminton screenplates, the ends of the badminton screen plates are matched with the trapezoidal grooves, the badminton screen plates and a fixed wall are connected with steel springs, and the steel springs sleeve pull rods. The elastic plunger-type badminton court has the following advantages that one-person badminton playing and training are achieved, rebounding force is equal to applying force and is equal while different in position, and the randomness of training is guaranteed; meanwhile, even if badminton reaches a dead zone, the badminton can still be automatically rebounded.
Description
technical field [0001] The invention belongs to the field of badminton courts, in particular to an elastic plunger type badminton court. Background technique [0002] The structure of existing badminton courts is very simple, requiring two people to fight against each other, but sometimes there are not enough two people, and there may be only one person who wants to play badminton. At present, there is no badminton court on the market that can be practiced by one person alone. , although the Japanese invented the badminton robot, but that robot has high limitations, complicated manufacturing, and high cost, and when playing against each other, it is like a human playing badminton, with a long time interval, a single position, and a single force. It is not suitable for a person to practice for a long time. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides an elastic plunger type badminton court to solve the pro...
Claims
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IPC IPC(8): A63B69/00A63B67/187A63B47/02A63C19/00
CPCA63B69/0097A63B47/025A63B67/187A63B69/0017A63B2047/028A63B2102/04A63B2220/30A63B2220/51A63B2220/805A63C19/00
Inventor 张娟
Owner 宁波布莱威尔产品设计有限公司