CN207371064U - One kind is swung the bat counting badminton racquet - Google Patents

Abstract

The utility model discloses a badminton racket for counting swings, which comprises a racket frame, a racket shaft and a handle. A racket net is arranged inside the racket frame. It consists of a plurality of telescopic rods that are nested in each other. The end of the outer telescopic rod is provided with a plate buckle for locking the inner telescopic rod. The uppermost telescopic rod is set with an upper limit ring and a lower limit stop. There is a weight adjustment sleeve on the telescopic rod body between the upper limit retaining ring and the lower limit retaining ring, and an induction box is arranged at the fixed connection between the top of the telescopic rod body and the racket frame at the top. The processor, the utility model has a reasonable structural layout, can adjust the overall length, the overall center of gravity can be adjusted, can carry out weight training, can detect the player's heart rate in real time, and has various functions.

Description

A badminton racket for counting swings

technical field

The utility model relates to the technical field of badminton rackets, in particular to a badminton racket for counting swings.

Background technique

As a popular sports and entertainment method, badminton is becoming more and more popular with people. Its advantages of simple operation, simple rules and low cost have become the mainstream sports mode now. White-collars play badminton during their lunch break after their daily work. The mainstream entertainment items can not only exercise the body, but also relax the mind, which is helpful for afternoon work and relieves stress. However, most of the existing badminton rackets are fixed structures, and the overall length of the racket cannot be adjusted; and the overall center of gravity of the traditional racket cannot be adjusted, which cannot meet the different comfort requirements of different people for the racket; single.

Utility model content

The purpose of the utility model is to provide a badminton racket with reasonable structure, adjustable overall length, adjustable overall center of gravity, weight training, and various functions to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A badminton racket for counting swings, comprising a racket frame, a racket shaft and a handle. A racket net is arranged inside the racket frame. The end of the outer telescopic rod body is provided with a buckle for locking the inner telescopic rod body, and the uppermost telescopic rod body is equipped with an upper limit retaining ring and a lower limit retaining ring. There is a weight-adjusting sleeve on the telescopic rod body between the ring and the lower limit retaining ring. An induction box is arranged at the fixed connection between the top of the telescopic rod body and the racket frame. The inside of the handle is provided with a microprocessor. The charge and discharge control circuit, the display screen on the outer wall of the handle, the gyroscope and the acceleration sensor arranged in the induction box are connected to the charge and discharge control circuit, and the charging interface arranged at the end of the handle and the internal sensor of the handle are connected to the charge and discharge control circuit. Rechargeable Battery.

Preferably, a heart rate measurement module is connected to the microprocessor, a heart rate sensor is connected to the heart rate measurement module, and detection contacts are provided on the outer wall of the handle corresponding to the heart rate sensor.

Preferably, a locking knob for locking and fixing the weight adjustment sleeve is provided on the outer wall of the weight adjustment sleeve.

Preferably, both the bottom of the upper limit retaining ring and the top of the lower limit retaining ring are provided with elastic washers.

Preferably, the outer wall of the handle is covered with a non-slip sleeve, and the anti-slip sleeve is provided with openings for the display screen and the detection contacts to protrude.

Compared with the prior art, the utility model has the beneficial effects that: the racket rod is composed of a plurality of telescopic rods that are mutually fitted, and the end of the outer telescopic rod is provided with a buckle for locking the inner telescopic rod. The overall length of the racket can be adjusted, and the fixation is reliable and stable. Even if the shuttlecock is knocked down on a high branch, it is easy to hook; The outer wall of the weight adjustment sleeve is provided with a locking knob for locking and fixing the weight adjustment sleeve. By adjusting the position of the weight adjustment sleeve on the telescopic rod body, the overall center of gravity of the racket can be adjusted; when it is necessary to perform shooting training, loosen the lock Tighten the knob so that the weight adjustment sleeve can slide up and down to achieve the effect of simulating normal badminton hitting, and the training effect is good; the heart rate sensor set can monitor the heart rate of the athlete in real time and display it on the display screen in time; and the gyroscope Cooperating with the acceleration sensor, it can record the number of times the athlete swings the racket in real time, and the racket has various functions. The utility model has reasonable structural layout, can adjust the overall length, the overall center of gravity can be adjusted, can carry out weight training, can detect the player's heart rate in real time, and has various functions.

Description of drawings

Fig. 1 is the structural representation of a kind of swing counting badminton racket;

Fig. 2 is a schematic diagram of the module structure of the internal components in a badminton racket for counting swings.

In the figure: 1- racket frame, 2- racket net, 3- induction box, 4- gyroscope, 5- acceleration sensor, 6- upper limit retaining ring, 7- lower limit retaining ring, 8- weight adjustment sleeve, 9- Locking knob, 10-stick, 11-plate buckle, 12-telescopic rod body, 13-handle, 14-display screen, 15-anti-slip sleeve, 16-detection contact piece, 17-charging interface, 18-rechargeable battery, 19-charge and discharge control circuit, 20-microprocessor, 21-heart rate measurement module, 22-heart rate sensor.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1 to 2, the utility model provides a technical solution: a badminton racket for counting swings, including a racket frame 1, a racket shaft 10 and a handle 13, the racket frame 1 is provided with a racket net 2, and The bottom of the frame 1 is fixedly connected to the top of the handle 13 through the racket rod 10. The racket rod 10 is composed of a plurality of telescopic rod bodies 12 nested in each other. The plate buckle 11 of the rod body 12 is located on the telescopic rod body 12 at the top with an upper limit retaining ring 6 and a lower limit retaining ring 7, and a flexible sleeve on the telescopic rod body 12 between the upper limit retaining ring 6 and the lower limit retaining ring 7 has Weight adjustment sleeve 8, induction box 3 is arranged at the fixed connection between the top of telescopic rod body 12 at the top and racket frame 1, microprocessor 20 is arranged inside said handle 13, and charge and discharge control circuit is connected to microprocessor 20 19. The display screen 14 on the outer wall of the handle 13, the gyroscope 4 and the acceleration sensor 5 arranged in the induction box 3, the charging interface 17 arranged at the end of the handle 13 and the handle 13 are connected to the charging and discharging control circuit 19 Internal rechargeable battery 18 .

Wherein, the microprocessor 20 is also connected with a heart rate measurement module 21, the heart rate measurement module 21 is connected with a heart rate sensor 22, and the corresponding heart rate sensor 22 is provided with a detection contact piece 16 on the outer wall of the handle 13; The outer wall of the sleeve 8 is provided with a locking knob 9 for locking and fixing the weight adjusting sleeve 8; the bottom of the upper limit retaining ring 6 and the top of the lower limit retaining ring 7 are provided with elastic washers; the outer wall of the handle 13 is set with The anti-slip cover 15 is provided with openings for the display screen 14 and the detection contact piece 16 to protrude.

The working principle of the utility model is: the racket shaft 10 is composed of a plurality of telescopic rod bodies 12 which are mutually fitted, and the end of the telescopic rod body 12 of the outer layer is provided with a buckle 11 for locking the telescopic rod body 12 of the inner layer, so that the racket The overall length can be adjusted, and the fixing is reliable and stable. Even if the badminton is knocked down on a high branch, it is also convenient to hook; the movable sleeve on the telescopic rod body 12 between the upper limit retaining ring 6 and the lower limit retaining ring 7 has a weight adjustment sleeve 8. The outer wall of the weight adjustment sleeve 8 is provided with a locking knob 9 for locking and fixing the weight adjustment sleeve 8. By adjusting the position of the weight adjustment sleeve 8 on the telescopic rod body 12, the adjustment of the overall center of gravity of the racket can be realized; During ball training, unscrew the locking knob 9, so that the weight adjustment cover 8 can slide up and down, so as to achieve the effect of simulating normal badminton hitting, and the training effect is good; the heart rate sensor 22 provided can monitor the heart rate of the athlete in real time, and timely Show on display screen 14; And gyroscope 4 cooperates with acceleration sensor 5, can record the number of times that sportsman swings racket in real time, and the function of racket is comparatively various.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A badminton racket for counting swings, comprising a racket frame, a racket shaft and a handle, characterized in that: a racket net is arranged in the racket frame, the bottom of the racket frame is fixedly connected with the top of the handle through the racket shaft, and the racket racket The rod is composed of a plurality of telescopic rods that are nested with each other. The end of the outer telescopic rod is provided with a plate buckle for locking the inner telescopic rod. The retaining ring, the telescopic rod body between the upper limit retaining ring and the lower limit retaining ring is equipped with a weight adjustment sleeve, and an induction box is arranged at the fixed connection between the top of the telescopic rod body and the racket frame at the top, and the inside of the handle is provided with The microprocessor is connected with a charging and discharging control circuit, a display screen on the outer wall of the handle, a gyroscope and an acceleration sensor arranged in the induction box, and the charging and discharging control circuit is connected with a charging device arranged at the end of the handle. interface and the rechargeable battery inside the handle. 2. A badminton racket for counting swings according to claim 1, characterized in that: the microprocessor is also connected with a heart rate measurement module, the heart rate measurement module is connected with a heart rate sensor, and the handle outer wall corresponds to The heart rate sensor is provided with detection contacts. 3 . The badminton racket for counting swings according to claim 1 , wherein a locking knob for locking and fixing the weight adjustment sleeve is arranged on the outer wall of the weight adjustment sleeve. 4 . 4 . The badminton racket for counting swings according to claim 1 , wherein elastic washers are provided at the bottom of the upper limit retaining ring and at the top of the lower limit retaining ring. 5. A badminton racket for counting swings according to claim 2, characterized in that: the outer wall of the handle is covered with a non-slip sleeve, and the anti-slip sleeve is provided with openings for the display screen and the detection contact piece to protrude.