TWI648080B - A martial art device with torque measuring function - Google Patents

Abstract

The invention relates to a martial arts device with torsion strength measurement, which comprises a body and a torsion detector. The surface of the body is formed with a curved surface. The torsion detector is disposed on the body and includes a strain sensor and a display, and the strain sensor is disposed on a curved surface of the body.

Description

Martial arts device with torsion strength measurement

The invention relates to a martial arts device with torsion strength measurement.

According to the general, many martial arts weapons need to use the martial arts wrist power as the control element of the weapon, so the strength of the wrist often determines the achievements of the martial artist. However, the martial arts practitioners can only use the conventional wrist exerciser to strengthen the wrist strength monotonously and inefficiently. The martial artist cannot accurately understand the force of the wrist force, that is, the value of the wrist force cannot be understood for each practice movement. In the training program, the effect of martial arts training cannot be effectively controlled.

Therefore, it is necessary to provide a novel and progressive martial arts device with torsion strength to solve the above problems.

The main object of the present invention is to provide a martial arts device with torsion strength measurement, which is simple in operation, can effectively monitor the wrist force, and helps the martial arts who need to strengthen the wrist force of the sticks and the long weapons.

In order to achieve the above object, the present invention provides a martial arts apparatus having a torsion strength test, which includes a body and a torsion detector. The surface of the body is formed with a curved surface. The torsion detector is disposed on the body and includes a strain sensor and a display. The strain sensor is disposed on a curved surface of the body, and the strain sensor rotates the induced body to a torque in the axial direction. The signal is transmitted to the display, and the display displays the torque value converted by the telecommunication signal in a digital manner for viewing by the martial arts.

The following is a description of the possible embodiments of the present invention, and is not intended to limit the scope of the invention as claimed.

Referring to Figures 1 through 5, there is shown a preferred embodiment of the present invention. The martial arts apparatus of the present invention includes a body 1 and a torsion detector 2.

The surface of the body 1 is formed with a curved surface 11. In the embodiment, the body 1 is a round stick, and in other embodiments, it may be a handle or a handle.

The torsion detector 2 is disposed on the body 1 and includes a strain sensor 21 and a display 22. The strain sensor 21 is disposed on the arc surface 11 of the body 1. The strain sensor 21 senses the body. The torque that is rotated in the axial direction is transmitted to the display 22 by a telecommunication signal, and the display 22 displays the torque value converted by the telecommunication signal in a digital manner for viewing by the martial artist. The strain gauge 21 further includes a strain gauge 24 attached to the curved surface 11 of the body 1 , and the strain gauge 24 is electrically connected to the display 22 .

In the present embodiment, the strain sensor 21 has a through hole 23, and the strain sensor 21 is sleeved on the body 1 by the through hole 23 for convenient installation.

Preferably, in the embodiment, the strain sensor 21 can transmit the induced bending stress of the body 1 to the display 22 by using a telecommunication signal, and the display 22 displays the stress value converted by the telecommunication signal in a digital manner. In order to know how much the body 1 hits an object.

The body 1 has a receiving slot 12 in the radial direction. The receiving slot 12 is covered with a cover member 13. The twisting force measuring martial arts device further includes a gun head 3, and the gun head 3 is detachably screwed. The gun head 3 can increase the sense of presence during training of the present invention at one end of the axial direction of the body 1. When not in use, the tip 3 can be received in the receiving groove 12.

Further, in the embodiment, the cover member 13 is pivotally disposed on the body 1 to facilitate the switch. The cover member 13 is a semi-circular tubular shape. The cover member 13 extends in the direction of the receiving slot 12 to provide a block. The rim 14 and the cover member 13 define a accommodating space 15 . The lance 3 is selectively received in the accommodating space 15 . Preferably, the rim 14 has a length smaller than the cover. The length of the member 13 is such that a gap 16 is formed between the cover member 13 and the retaining edge 14. Therefore, when the tip 3 is received in the receiving space 15, a portion of the tip 3 is exposed to the notch 16 The tip 3 can be taken out more conveniently.

As shown in FIG. 5, when the present invention is used in normal times, the martial arts master can grasp the main body 1 with both hands, and perform function setting on the torque detector 2, thereby performing wrist wrist force monitoring, and performing various exercises on the martial arts. When the martial arts moves, the strain sensor 21 can be instantly detected, allowing the martial arts to record the state of the torque values of each move, so as to facilitate future scientific analysis and plan effective exercise methods to achieve any location. Train and quantify the purpose of training immediately.

Preferably, the torsion detector 2 further includes a sounding component 25, and the sounding component 25 linearly dials the torque value and the stress value detected by the strain sensor 21 to facilitate the warrior to know the torque value. And the magnitude of the stress value.

The torque detector 2 further includes a sound pickup device 26, which is provided for the user to set by voice, so that the martial artist can set the adjustment value without pressing a button.

As shown in FIG. 6 , in another embodiment of the present invention, the body 1A is a nunchaku, and the two-bar system of the body 1A is respectively provided with a torque detector 2 to instantly detect the torque value of the two-bar body. And stress values.

In summary, the martial arts device with the twisting force test of the present invention can grasp the body with both hands when used in peacetime, and perform function setting on the torque detector to perform wrist wrist force monitoring. When the martial arts perform various martial arts moves, the strain sensor can be instantly detected, allowing the martial arts to record the state of the torque values of each move, so as to benefit the future through scientific analysis and planning effective exercise methods to achieve any The location can be trained immediately and the purpose of the training is quantified.

1, 1A‧‧‧ ontology

2‧‧‧Torque detector

3‧‧‧ gun head

11‧‧‧ curved surface

12‧‧‧ accommodating slots

13‧‧‧Cleaning pieces

14‧‧‧ 挡缘

15‧‧‧Storage space

16‧‧‧ gap

21‧‧‧ strain sensor

22‧‧‧ display

23‧‧‧Perforation

24‧‧‧Strain gauge

25‧‧‧ Sounding components

26‧‧‧Audio device

1 is a perspective view of a preferred embodiment of the present invention. Figure 2 is a cross-sectional side view of a preferred embodiment of the present invention. Figure 3 is an exploded view of a preferred embodiment of the present invention. 4 is a schematic view of the assembly of a preferred embodiment of the present invention. Figure 5 is a diagram showing the state of use of a preferred embodiment of the present invention. Figure 6 is a perspective view of another preferred embodiment of the present invention.

Claims (1)

A martial arts device with a torsion force measurement, comprising: a body having a curved surface formed thereon; a torsion detector disposed on the body and including a strain sensor and a display, the strain sensing The strain sensor is disposed on the arc surface of the body, and the strain sensor transmits the sensed axial rotation torque of the body to the display by a telecommunication signal, and the display displays the torque value converted by the telecommunication signal in a digital manner for The stalker has a perforation, and the strain sensor is sleeved on the body by the perforation; the strain sensor transmits the induced bending stress of the body to the display by a telecommunication signal The display displays the stress value converted by the telecommunication signal in a digital manner; the body is radially provided with a receiving slot, and the receiving slot cover is provided with a cover member, and the martial arts device with the twisting force further includes a gun The head is detachably screwed to one end of the main body of the body; the cover member is pivotally disposed on the body, the cover member is semi-circular, and the cover member faces the receiving groove a retaining edge is defined in the extending direction, the retaining edge and the cover member define a receiving space, the tip is selectively accommodated in the receiving space; the length of the retaining edge is less than the length of the cover member, Forming a gap between the cover member and the retaining edge; the strain sensor further includes a strain gauge attached to the arc surface of the body, the strain gauge being electrically connected to the display; the torque The detector further includes a sounding component that audibly dials the torque value and the stress value detected by the strain sensor; the torque detector further includes a sound receiving device, and the sounding device is provided for the user to Set by voice mode.