TWM456835U - Wrist training ball and information detection module thereof - Google Patents

Description

Wrist training ball and its information detection module

The present invention relates to a wrist training ball, in particular to a wrist training ball with an information detecting module.

The wrist training ball system uses the gyroscope principle, and the wrist training ball can be rotated only by mechanical means, so the user can grasp and hold the wrist force training ball to make a powerful rotation under the action of centrifugal force and inertial force. power. Therefore, the muscles of the hands and shoulders can be exercised by the rotational force.

The wrist training ball can give the wrist force training ball an initial kinetic energy by the starting device to facilitate the user to operate the wrist training ball. Among them, the starting device is, for example, a drawstring, a rack or an electric device. In order to let the user know the kinetic energy information of the wrist training ball, the operator develops a wrist training ball with an information detection module. The information detection module includes a battery and a sensor. The battery provides sensor power, and the sensor detects the kinetic energy information of the wrist training ball. When the battery power is exhausted, the user must replace the battery or electrically connect the external power source to the battery and charge the battery through the electrical connection of the information detecting module. In this way, the user must interrupt the training and perform the above-mentioned battery replacement or battery charging steps to use the information detection module.

In view of the above problems, the present invention provides a wrist training ball by means of an induction single The interaction between the element and the magnetic member generates an induced current, and the induced current is supplied to the processing unit to operate the power and determine the motion of the rotating body based on the induced current.

The present invention provides a wrist training ball comprising a casing, a rotating body, a magnetic member and an information detecting module. The rotating body is disposed in the housing so as to be rotatable relative to the housing. The magnetic member is disposed on the rotating body and is rotatable relative to the housing with the rotating body. The information detection module is detachably disposed in the housing. The information detecting module comprises a sensing unit, a rectifying unit, a signal converting unit and a processing unit. The sensing unit generates an induced current when the rotating body rotates relative to the housing. The rectifier unit is electrically connected to the sensing unit. The rectifying unit is configured to adjust the induced current generated by the sensing unit to an operating power. The signal conversion unit is electrically connected to the sensing unit. The signal conversion unit is configured to convert the induced current generated by the sensing unit into a motion information. The processing unit is electrically connected to the rectifying unit and the signal converting unit. The processing unit is configured to receive operating power for operation, and to process motion information to determine a relative motion relationship between the rotating body and the housing.

The invention also provides a information detecting module, comprising a sensing unit, a rectifying unit, a signal converting unit and a processing unit. The sensing unit is configured to receive a magnetic force change to generate an induced current. The rectifier unit is electrically connected to the sensing unit. The rectifying unit is configured to adjust the induced current generated by the sensing unit to an operating power. The signal conversion unit is electrically connected to the sensing unit. The signal conversion unit is configured to convert the induced current generated by the sensing unit into a motion information. The processing unit is electrically connected to the rectifying unit and the signal converting unit. The processing unit is configured to receive operational power for operation and to process motion information to determine a relative motion relationship associated with the change in magnetic force.

According to the wrist training ball disclosed in the above-mentioned novelty, the sensing element is provided by the magnetic member disposed on the rotating body and the information detecting module disposed on the housing. The magnetic force changes to generate an induced current. The processing unit can receive the operating power obtained by adjusting the induced current by the rectifying unit, and can also receive the motion information obtained by converting the induced current by the signal converting unit. When the user uses the wrist force training ball, the processing unit can simultaneously receive the operating power from the induced current and the motion information from the induced current. By using the wrist training ball, the user can operate and detect the information detecting unit without other energy.

The above description of the present invention and the following description of the embodiments are intended to illustrate and explain the spirit and principles of the present invention, and to provide further explanation of the scope of the present patent application.

10‧‧‧Wrist training ball

100‧‧‧shell

100a‧‧‧ accommodation space

101, 102‧‧‧ openings

103‧‧‧Second engagement department

110‧‧‧First Shell

120‧‧‧Second shell

200‧‧‧ rotating body

300‧‧‧ collar

400‧‧‧Magnetic parts

500‧‧‧Information Detection Module

501‧‧‧First Joint Department

510‧‧‧ Ontology

520‧‧‧Circuit board

530‧‧‧Sensor unit

531‧‧‧ card hook

540‧‧‧Rectifier unit

550‧‧‧Power storage unit

560‧‧‧Signal conversion unit

570‧‧‧Processing unit

580‧‧‧Display unit

590‧‧‧ input unit

591‧‧‧ button

1 is a perspective view of a wrist training ball in accordance with an embodiment of the present invention.

Figure 2 is a perspective exploded view of the wrist training ball of Figure 1.

Figure 3 is a block diagram showing the structure of the information detecting module of Figure 2.

The detailed features and advantages of the present invention are described in detail below in the embodiments, which are sufficient to enable any person having ordinary skill in the art to understand the technical contents of the present invention and implement the present invention. And the drawings, any one of ordinary skill in the art can readily understand the related objects and advantages of the present invention. The following examples are intended to describe the present invention in further detail, but do not limit the scope of the present invention in any way.

1 and 2, FIG. 1 is a perspective view of a wrist training ball 10 according to an embodiment of the present invention, and FIG. 2 is a perspective exploded view of the wrist training ball 10 of FIG. 1. The wrist training ball 10 of the present invention comprises a casing 100, a rotating body 200, a set of rings 300, and a magnetic body. The device 400 and a information detecting module 500. The housing 100 has a receiving space 100a. The housing 100 includes a first shell portion 110 and a second shell portion 120. The second case portion 120 is mounted on the first case portion 110 to constitute the accommodation space 100a. The collar 300 is disposed within the housing 100 in a manner slidable relative to the housing 100. The rotating body 200 is pivotally received within the collar 300 in a manner rotatable relative to the collar 300. Thereby, the rotating body 200 can be located in the accommodating space 100a, and can be disposed in the casing 100 so as to be rotatable relative to the casing 100. The magnetic member 400 is disposed on the rotating body 200 and is rotatable relative to the housing 100 with the rotating body 200. The housing 100 also has a plurality of openings 101,102. One of the openings 101 is disposed in the first shell portion 110 and the other opening 102 is disposed in the second shell portion 120. The opening 101 exposes the rotating body 200. The information detecting module 500 is detachably disposed in the opening 102 of the housing 100. The information detecting module 500 includes a first engaging portion 501, and the housing 100 includes a second engaging portion 103. The first engaging portion 501 and the second engaging portion 103 can be detachably engaged. When the information detecting module 500 needs to be replaced, the information detecting module 500 can also be detached from the housing 100.

Please refer to FIG. 2 and FIG. 3 . FIG. 3 is a structural diagram of the information detecting module 500 of FIG. 2 . The information detecting module 500 includes a body 510, a circuit board 520, a sensing unit 530, a rectifying unit 540, a power storage unit 550, a signal conversion unit 560, a processing unit 570, a display unit 580, and an input. Unit 590. The first engaging portion 501 is located on the main body 510 , and the main body 510 is detachably disposed on the second engaging portion 103 of the housing 100 by the first engaging portion 501 . The circuit board 520 is disposed on the body 510. The sensing unit 530 has a hook 531. The sensing unit 530 is disposed on the circuit board 520 by the hook 531 being engaged. The sensing unit 530 can include a coil. The information detecting module 500 is fixed to the housing 100. When the rotating body 200 rotates relative to the housing 100, the magnetic component 400 disposed on the rotating body 200 is also disposed opposite to the information detecting module 500 of the housing 100. Rotate. Thus, the magnetic component 400 is opposite to the sensing module of the information detecting module 500. The element 530 generates a relative displacement, which in turn generates a magnetic force change (ie, a change in the magnitude of the magnetic flux through the sensing unit 530) relative to the sensing unit 530, thereby causing the sensing unit 530 to generate an induced current according to Faraday's Law of Induction.

The rectifying unit 540, the power storage unit 550, the signal conversion unit 560, the processing unit 570, and the input unit 590 are disposed on the circuit board 520. The rectifying unit 540 is electrically connected to the sensing unit 530. The signal conversion unit 560 is electrically connected to the sensing unit 530. The rectifying unit 540 and the signal converting unit 560 are electrically connected to the sensing unit 530 in parallel. The rectifying unit 540 is configured to adjust the induced current generated by the sensing unit 530 to an operating power. The signal conversion unit 560 is configured to convert the induced current generated by the sensing unit 530 into a motion information. The power storage unit 550 is electrically connected to the rectification unit 540 and the processing unit 570 such that the processing unit 570 and the rectification unit 540 are electrically connected via the power storage unit 550. The power storage unit 550 is configured to store the operating power adjusted by the rectifying unit 540 and supply the processing unit 570 to operate the power. The processing unit 570 is electrically connected to the signal conversion unit 560. The processing unit 570 is configured to receive operating power for operation, and to process motion information to determine a relative motion relationship between the rotating body 200 and the housing 100, such as the rotational speed and rotation of the rotating body 200 relative to the housing 100. The relative motion relationship of the number of times, acceleration and angular acceleration. The display unit 580 is electrically connected to the processing unit 570. The processing unit 570 is further configured to control the display unit 580 to display a result of a relative motion relationship between the rotating body 200 and the housing 100 related to the change in the magnetic force. In addition, the processing unit 570 can also calculate the time when the rotating body 200 rotates, that is, the usage time of the wrist force training ball 10. The input unit 590 is disposed on the circuit board and electrically connected to the processing unit 570. A button 591 is disposed on the body 510 and corresponds to the input unit 590. The input unit 590 can be triggered when the button 591 is pressed, and the input unit 590 can be used to transmit an input signal to the processing unit 570. The processing unit 570 can switch display to the display unit 580 according to the input signal. content. For example, when the button 591 is pressed, the processing unit 570 can control the display unit 580 to switch the result of displaying the relative motion relationship and the time of use. The processing unit 570 can also reset the usage time according to the input signal.

In other embodiments, the information detecting module 500 can be configured to electrically connect the rectifying unit 540 directly to the processing unit 570 without providing the power storage unit 550. The operating power adjusted by the rectifying unit 540 can directly supply power to the processing unit 570.

As shown in FIG. 2, when the wrist training ball 10 is used, the user can give the rotating body 200 an initial kinetic energy by a starting device (not shown). The starting device is for example a drawstring, a rack or an electric device. The starting device contacts the rotating body 200 from the opening 101, and rotates the rotating body 200 to obtain the initial kinetic energy of the rotating body 200. During use, the rotating body 200 is rotated to rotate the magnetic member 400 to cause the sensing unit 530 to generate an induced current. As shown in FIG. 3, a portion of the induced current can be adjusted to operating power via the rectifying unit 540 for operation by the processing unit 570. The signal conversion unit 560 can output motion information by a undulation in a portion of the induced current. The processing unit 570 can determine the relative motion relationship between the rotating body and the housing related to the change of the magnetic force by the motion information. The faster the undulation in the induced current, the faster the rotational speed of the rotating body.

According to the wrist force training ball disclosed in the present invention, the sensing force acting between the magnetic member of the rotating body and the information detecting module disposed on the housing causes the induced single-hand magnetic force to change to generate an induced current. The processing unit can receive the operating power obtained by adjusting the induced current by the rectifying unit, and can also receive the motion information obtained by converting the induced current by the signal converting unit. When the user uses the wrist force training ball, the processing unit can simultaneously receive the operating power from the induced current and the motion information from the induced current. By using the wrist training ball, the user can operate and detect the information detecting unit without other energy. Signal due to the sensing unit The conversion unit is electrically connected to the processing unit, and is electrically connected to the processing unit by the rectifying unit, so that the processing unit obtains the motion information of the rotating body according to the induced current, and the induced current can also provide the operating power of the processing unit.

Although the embodiments of the present invention are disclosed as described above, it is not intended to limit the present invention, and any one of ordinary skill in the art may, without departing from the spirit and scope of the present invention, the shapes and structures described in the scope of the present application. The features and spirit of the invention are subject to change without departing from the scope of the invention as defined by the appended claims.

10‧‧‧Wrist training ball

100‧‧‧shell

100a‧‧‧ accommodation space

101, 102‧‧‧ openings

103‧‧‧Second engagement department

110‧‧‧First Shell

120‧‧‧Second shell

200‧‧‧ rotating body

300‧‧‧ collar

400‧‧‧Magnetic parts

500‧‧‧Information Detection Module

501‧‧‧First Joint Department

510‧‧‧ Ontology

520‧‧‧Circuit board

530‧‧‧Sensor unit

531‧‧‧ card hook

580‧‧‧Display unit

Claims (15)

A wrist training ball includes: a housing; a rotating body disposed in the housing in a rotatable manner relative to the housing; a magnetic member disposed on the rotating body and capable of being associated with the rotating body The housing is rotated; and a information detecting module is detachably disposed in the housing. The information detecting module includes: a sensing unit that generates an induction when the rotating body rotates relative to the housing a rectifying unit electrically connected to the sensing unit, wherein the rectifying unit is configured to adjust the induced current generated by the sensing unit to an operating power; a signal converting unit electrically connected to the sensing unit, the signal The conversion unit is configured to convert the induced current generated by the sensing unit into a motion information; and a processing unit electrically connected to the rectifying unit and the signal converting unit, the processing unit is configured to receive the operating power for operation, And for processing the motion information to determine a relative motion relationship between the rotating body and the one of the housings. The wrist training ball of claim 1, wherein the information detecting module further comprises: a body detachably disposed in the housing; A circuit board is disposed on the body, and the sensing unit, the rectifying unit, the signal converting unit and the processing unit are disposed on the circuit board. The wrist training ball of claim 1, wherein the information detecting module further includes a first engaging portion, the housing includes a second engaging portion, the first engaging portion and the second engaging portion The part is detachably attached. The wrist training ball of claim 1 , wherein the information detecting module further comprises a power storage unit electrically connected to the rectifying unit and the processing unit, wherein the power storage unit is configured to be stored and adjusted by the rectifying unit The operating power is supplied to the processing unit for the operating power. The wrist training ball of claim 1, wherein the information detecting module further comprises a display unit electrically connected to the processing unit, the processing unit is further configured to control the display unit to display the rotating body and the shell The relative motion relationship of the body. The wrist training ball of claim 1, wherein the rectifying unit and the signal converting unit are electrically connected to the sensing unit in parallel. The wrist training ball of claim 1, wherein the housing has an accommodation space in which the rotating body is located. The wrist training ball of claim 7, wherein the housing comprises a first shell portion and a second shell portion, the second shell portion being mounted to the first shell portion to constitute the receiving space. The wrist training ball of claim 1, further comprising a ring disposed in the housing in a manner slidable relative to the housing, the rotating body pivoting in a manner rotatable relative to the collar Collar. The wrist training ball of claim 1, wherein the housing has an opening to expose the rotating body. An information detecting module includes: a sensing unit for receiving a magnetic force change to generate an induced current; a rectifying unit electrically connected to the sensing unit, wherein the rectifying unit is configured to generate the sensing unit The inductive current is adjusted to be an operating power; a signal conversion unit is electrically connected to the sensing unit, the signal conversion unit is configured to convert the induced current generated by the sensing unit into a motion information; and a processing unit, and the rectification unit The unit and the signal conversion unit are electrically connected, and the processing unit is configured to receive the operating power for operation, and to process the motion information to determine a relative motion relationship related to the magnetic force change. The information detecting module of claim 11, further comprising: a body; and a circuit board disposed on the body, the sensing unit, the rectifying unit, the signal converting unit and the processing unit are disposed on the circuit board . The information detecting module of claim 11, further comprising a power storage unit electrically connected to the rectifying unit and the processing unit, wherein the power storage unit is configured to store the operating power adjusted by the rectifying unit and supply The processing unit should operate the power. The information detecting module of claim 11, further comprising a display unit electrically connected to the processing unit, the processing unit further configured to control the display unit to display the relative motion relationship. The information detecting module of claim 11, wherein the rectifying unit and the signal converting unit are electrically connected to the sensing unit in parallel.