TWM653351U - Adjustable racket device for training or designing - Google Patents

Abstract

An adjustable racket device includes a racket frame, a connecting rod, a grip body, an accelerometer unit and a gyroscope unit. The connecting rod has a first distal end connecting with the racket frame and a second distal end connecting with the grip body. The accelerometer unit and the gyroscope unit are provided in the grip body to collect a swing speed data, a swing acceleration data, a swing spin data, a swing trajectory data or any combination thereof for thereby adjusting size diameters or weights of the racket frame, the connecting rod or the grip body.

Description

Adjustable racket device for training or design

This invention relates to an adjustable racket device for training or designing; in particular, to a sectional adjustable badminton racket device for training or designing.

Related technologies for badminton racket devices for training, such as: China Patent Publication No. CN-202909397 "A badminton racket for training that can measure the force of hitting the ball", which discloses a badminton racket for training that can measure the force of hitting the ball, and the badminton racket for training that can measure the force of hitting the ball includes a racket, a middle shaft and a racket handle.

As mentioned above, the aforementioned patent announcement No. CN-202909397 installs a resistance strain gauge on the middle pole, and the handle has an interior, and a strain measurement and output device is installed in the interior, and the handle has a bottom, and a switch and a speaker are provided at the bottom.

As mentioned above, the aforementioned patent announcement No. CN-202909397 selectively connects the resistor strain gauge and the strain measurement and output device to each other electrically via a wire. In this way, the training badminton racket that can measure the hitting force can help players adjust their hitting posture and force (strength).

Another related technology of a badminton racket device for training, for example: China Patent Publication No. CN-204428734 "A training badminton racket" new patent, which discloses a training badminton racket, and the training badminton racket includes a racket frame, a grid, a sleeve, a connecting rod and a handle.

As mentioned above, the racket frame of the aforementioned patent announcement No. CN-204428734 is selected to be an ellipse, and the grid is fixed on the racket frame in a vertical and horizontal staggered manner, and the sleeve is fixed on the racket frame, and the sleeve is connected and fixed to the handle by the connecting rod, and the handle has an outer surface, and the outer surface of the handle has a display.

As mentioned above, the handle of the aforementioned patent announcement No. CN-204428734 has an interior, and a spring sheet is arranged in the interior, and the spring sheet is connected to a signal processor, and the signal processor is connected to the display on the outer surface of the handle. In addition, the signal processor and the display are both connected to a battery, and the battery is arranged in the handle, and the battery and the signal processor are both arranged in a shock absorber.

Another related technology of a badminton racket device for training, for example: China Patent Publication No. CN-205549430 "A training badminton racket" discloses a training badminton racket, and the training badminton racket includes a racket shaft, a handle, a racket frame, several tension sensors, a controller, a display screen and a power supply.

As mentioned above, the racket shaft of the aforementioned patent announcement No. CN-205549430 has two ends, and the handle and the racket frame are respectively arranged at the two ends of the racket shaft, and a plurality of longitudinal cables and a plurality of transverse cables are arranged on the racket frame in a longitudinal and transverse cross manner.

As mentioned above, the aforementioned patent announcement No. CN-205549430 directly fixes one end of each longitudinal network cable and one end of each transverse network cable on the racket frame, and connects the other end of each longitudinal network cable and the other end of each transverse network cable to each tension sensor accordingly, and connects and fixes each longitudinal network cable, each transverse network cable and each tension sensor together on the racket frame.

As mentioned above, the aforementioned patent announcement No. CN-205549430 electrically connects the tension sensor, controller and display screen in sequence, and electrically connects the power supply to the tension sensor, controller and display screen respectively. In addition, the controller and power supply are set in the handle, and the display screen is embedded in one of the outer surfaces of the handle.

Another related technology of a badminton racket device for training, for example: Patent Publication No. CN-208611715 of the Republic of China, "A New Type of Sports Training Badminton Rack", discloses a sports training badminton racket, and the sports training badminton racket includes a racket head, a first racket shaft and a second racket shaft.

As mentioned above, the racket head of the aforementioned patent announcement No. CN-208611715 has a bottom and a rear wall, and the first racket bar is fixedly connected to the bottom of the racket head by a connecting head, and the first racket bar has a lower outer wall and an external thread, and the external thread is arranged on the lower outer wall.

As mentioned above, the second lever of the aforementioned patent announcement No. CN-208611715 has an upper inner wall, a front side wall and an inner thread, and the inner thread is arranged on the upper inner wall, and the inner thread of the second lever is screwed to the outer thread of the first lever.

As mentioned above, a pressure sensor is arranged at the center of the rear side wall of the racket head in the aforementioned patent announcement No. CN-208611715, and the pressure sensor has an input end and an output end, and a sensing strip is arranged crosswise on the rear side wall of the racket head, and the sensing strip has an output end, and the output end of the sensing strip is connected to the input end of the pressure sensor. In addition, a display is arranged on the front side wall of the second racket bar, and the display has an input end, and the output end of the pressure sensor is connected to the input end of the display.

Another related technology of a badminton racket device for training, for example: China Patent Publication No. CN-103357147 "A training badminton racket" invention patent application, which discloses a training badminton racket, and the training badminton racket includes a racket head, a racket shaft, a racket handle and a display.

As mentioned above, the badminton racket for training in the aforementioned patent publication No. CN-103357147 further includes an opening, an opening plug, a lithium-ion battery, a conductive wire, an axial acceleration sensor, a transmitting antenna, an information processor and a receiving antenna.

As mentioned above, the handle of the aforementioned patent publication No. CN-103357147 has a bottom, and the opening is set at the bottom of the handle, and the transmitting antenna is installed on the axial acceleration sensor, and the lithium ion battery and the axial acceleration sensor are installed in the opening, and the opening plug is assembled on the opening, and the receiving antenna and the display are installed on the information processor.

As mentioned above, the lithium-ion battery of the aforementioned patent publication No. CN-103357147 is electrically connected to the axial acceleration sensor via the conductive wire, and the axial acceleration sensor can be selected from a single-axis acceleration sensor, a dual-axis acceleration sensor, or a three-axis acceleration sensor.

Another related technology of badminton racket structure for training, for example: US Patent Publication No. US-20120065007 "Badminton Racket Handle Structure for Training Purpose", discloses a badminton racket handle structure for training purpose, and the badminton racket handle structure for training purpose includes a net, a net frame, a connecting rod, a handle and a plurality of groove positions, and the plurality of groove positions include a first groove position, a second groove position, a third groove position, a fourth groove position, a fifth groove position and a sixth groove position.

As mentioned above, the aforementioned patent publication No. US-20120065007 connects and fixes one end of the connecting rod on the net frame, and sets the handle at the other end of the connecting rod, and the handle has a surface, and a plurality of the groove positions are set on the surface, and the surface of the handle has a bottom end.

As mentioned above, the bottom end of the surface of the handle of the aforementioned patent publication No. US-20120065007 has the first groove position, and a little finger position grip groove is set at the first groove position, and the bottom end of the surface of the handle has the second groove position, and a ring finger position grip groove is set at the second groove position, and the bottom end of the surface of the handle has the third groove position, and a middle finger position grip groove is set at the third groove position.

As mentioned above, the bottom end of the surface of the handle of the aforementioned patent publication No. US-20120065007 has the fourth groove position, and a thumb forehand finger position grip groove is set at the fourth groove position, and the bottom end of the surface of the handle has the fifth groove position, and an index finger position grip groove is set at the fifth groove position, and the bottom end of the surface of the handle has the sixth groove position, and a thumb backhand finger position grip groove is set at the sixth groove position.

Although the aforementioned Chinese Patent Publication No. CN-202909397, No. CN-204428734, No. CN-205549430, No. CN-208611715, Chinese Patent Publication No. CN-103357147 and US Patent Publication No. US-20120065007 have provided various technologies related to badminton racket devices for training, there is still a potential demand for further providing improved rackets.

Obviously, the aforementioned Chinese Patent Publication No. CN-202909397, No. CN-204428734, No. CN-205549430, No. CN-208611715, Chinese Patent Publication No. CN-103357147 and US Patent Publication No. US-20120065007 and patent applications are only for reference of the technical background of this creation and to illustrate the current state of technical development, and are not intended to limit the scope of this creation.

In view of this, the present invention provides an adjustable racket device for training or design to meet the above needs. The racket device is configured with a racket frame, a connecting rod and a grip body, and the connecting rod is connected between the racket frame and the grip body, and at least one accelerometer unit and at least one gyroscope unit are set on the grip body, so that at least one swing speed is obtained by using the accelerometer unit and the gyroscope unit. data, at least one swing acceleration data, at least one swing rotation data, at least one swing trajectory data or any combination thereof, so as to adjust at least one size configuration or at least one weight configuration of the racket frame, the connecting shaft or the grip body, so as to significantly improve the problem that the conventional racket device cannot provide integrated swing action data (such as swing speed data, swing acceleration data, swing rotation data and swing trajectory data).

The main purpose of this invention is to provide an adjustable racket device for training or design, which is configured with a racket frame, a connecting rod and a grip body in a racket device, and the connecting rod is connected between the racket frame and the grip body, and at least one accelerometer unit and at least one gyroscope unit are set in the grip body, so that the accelerometer unit and the gyroscope unit are used to obtain at least one swing speed data, at least one swing acceleration data, at least one swing rotation data, at least one swing trajectory data or any combination thereof, so as to adjust at least one size configuration or at least one weight configuration of the racket frame, the connecting rod or the grip body, so as to achieve the purpose or effect of providing an adjustable badminton racket device for training swing or racket design.

In order to achieve the above-mentioned purpose, the adjustable racket device for training or design of the preferred embodiment of the present invention includes:

A racket frame, which is configured in a racket device, and the racket frame is used to hit a ball;

A connecting rod body, which is arranged on the racket device, and the connecting rod body has a first end and a second end, and the first end of the connecting rod body is connected to the racket frame;

A grip body, which is disposed on the racket device, and the grip body can be held by a user, and the second end of the connecting rod body is connected to the grip body;

At least one accelerometer unit disposed on the handle body; and

At least one gyroscope unit, which is disposed on the handle body;

The accelerometer unit and the gyroscope unit are used to obtain at least one swing speed data, at least one swing acceleration data, at least one swing rotation data, at least one swing trajectory data or any combination thereof, so as to adjust at least one size configuration or at least one weight configuration of the racket frame, the connecting rod body or the grip body.

The racket frame of the preferred embodiment of the present invention has at least one first inner thread, and the first end of the connecting rod has at least one first outer thread, and the first inner thread of the racket frame is screwed into the first outer thread of the first end of the connecting rod.

The handle body of the preferred embodiment of the invention has at least one second internal thread, and the second end of the connecting rod has at least one second external thread, and the second internal thread of the handle body is screwed into the second external thread of the second end of the connecting rod.

The racket frame of the preferred embodiment of the invention has at least one first latching portion, and the first end of the connecting rod has at least one first latching portion, and the first latching portion of the racket frame is latched to the first latching portion of the first end of the connecting rod.

The preferred embodiment of the invention has at least one second latching portion on the handle body, and the second end of the connecting rod has at least one second latching portion, and the second latching portion of the handle body is latched to the second latching portion of the second end of the connecting rod.

The racket frame of the preferred embodiment of the present invention has at least one chamber, and at least one linear shaking generator unit is placed in the chamber.

The racket frame of the preferred embodiment of the present invention has at least one storage chamber, and at least one battery unit is placed in the storage chamber.

1: Racket frame

11: First internal thread

2: Connecting rod

21: First external thread

22: Second external thread

3: Grip body

30: Accommodation section

30a: First chamber

30b: Second chamber

30c: The third chamber

30d: The fourth chamber

40a: First element

40b: Second element

40c: Third element

40d: The fourth element

31: Second internal thread

32: Charging port

4: Electronic products

41: Charging cable plug

5: Lighting device

6: Cloud server device

9: Display device

91: First window

92: Second window

100: Racket device

Figure 1: A three-dimensional exploded schematic diagram of the first preferred embodiment of the present invention, an adjustable racket device for training or design.

Figure 2: A schematic diagram of the three-dimensional structure of the connecting rod body of the second preferred embodiment of the present invention, an adjustable racket device for training or design.

Figure 3: A front view schematic diagram of the appearance design of the adjustable racket device for training or design of the third preferred embodiment of the present invention.

Figure 4: A front view schematic diagram of another appearance design of the fourth preferred embodiment of the present invention, an adjustable racket device for training or design.

Figure 5: A three-dimensional schematic diagram of the fifth preferred embodiment of the present invention, an adjustable racket device for training or design.

In order to fully understand this creation, the following will give examples of preferred embodiments and provide detailed descriptions with the attached drawings, which are not intended to limit this creation.

The training or design adjustable racket device, its mechanism, its computer software, its network communication, its information system and its operation method of the preferred embodiment of this creation can be applied to various badminton racket devices, various tennis racket devices, various soft tennis racket devices, various table tennis racket devices, various squash racket devices or various Basque pelota racket devices, but it is not used to limit the scope of application of this creation.

FIG. 1 shows a three-dimensional exploded schematic diagram of the first preferred embodiment of the present invention, which is an adjustable racket device for training or design. Referring to FIG. 1, for example, the first preferred embodiment of the present invention, which is an adjustable racket device for training or design, includes a racket frame 1, a connecting rod 2, and a grip body 3, and the racket frame 1, the connecting rod 2, and the grip body 3 are configured to form a racket device 100.

Please refer to FIG. 1 again. For example, the racket frame 1, the connecting rod 2 or the grip body 3 can be made of a predetermined material (e.g., alloy material, rubber material, composite material or other appropriate material), and the racket frame 1, the connecting rod 2 or the grip body 3 can have a predetermined color (not shown), a predetermined shape (not shown) or a predetermined pattern (not shown).

Please refer to FIG. 1 again. For example, the racket frame 1 has at least one support frame (not marked) and at least one hitting surface (not marked), and the racket frame 1 has a predetermined area (not marked) and a predetermined weight (not marked), and the racket frame 1 is selected from a badminton racket frame, a tennis racket frame, a soft tennis racket frame, a table tennis racket frame, a squash racket frame or a racquetball racket frame.

Please refer to Figure 1 again. For example, the connecting rod body 2 has a predetermined connecting rod length [not marked] and a predetermined connecting rod diameter [not marked], and the connecting rod body 2 has a predetermined weight [not marked], and the predetermined connecting rod length and the predetermined connecting rod diameter can be adjusted to form various configurations according to various different needs.

Please refer to FIG. 1 again. For example, the handle body 3 can be held by a user (not shown), and the handle body 3 has a predetermined handle length (not shown), a predetermined handle diameter (not shown), a predetermined handle weight (not shown), and a predetermined handle shape (for example, wave shape, annular groove shape, texture shape or other appropriate shapes), and the handle body 3 includes at least one or more accommodating parts 30.

Please refer to FIG. 1 again. For example, the plurality of accommodating portions 30 may include a first accommodating chamber 30a, a second accommodating chamber 30b, a third accommodating chamber 30c and a fourth accommodating chamber 30d, and the first accommodating chamber 30a, the second accommodating chamber 30b, the third accommodating chamber 30c and the fourth accommodating chamber 30d may be arranged in sequence along an axial direction (e.g., the axial direction of the racket device 100) on the grip body 3.

Please refer to FIG. 1 again. For example, the first chamber 30a, the second chamber 30b, the third chamber 30c and the fourth chamber 30d may be respectively arranged to accommodate at least one first element 40a, at least one second element 40b, at least one third element 40c and at least one fourth element 40d, and the first element 40a, the second element 40b, the third element 40c and the fourth element 40d may be arranged in sequence on the grip body 3 along the axial direction (e.g., the axial direction of the racket device 100).

Please refer to FIG. 1 again. For example, the first element 40a can be selected from at least one linear vibration-powered generator unit, and the second element 40b can be selected from at least one battery unit (for example, a rechargeable lithium battery electrically connected to the linear vibration generator unit), and the third element 40c can be selected from at least one accelerometer unit, and the fourth element 40d can be selected from at least one gyroscope unit.

Please refer to FIG. 1 again. For example, the linear shaking generator unit of the first element 40a can be electrically connected to the battery unit of the second element 40b via at least one circuit (e.g., charging circuit), and the battery unit of the second element 40b can be electrically connected to the accelerometer unit of the third element 40c and the gyroscope unit of the fourth element 40d.

Please refer to FIG. 1 again. For example, the accelerometer unit and the gyroscope unit can be used to obtain at least one swing speed data, at least one swing acceleration data, at least one swing rotation data, at least one swing trajectory data or any combination thereof, so as to adjust at least one size configuration, at least one weight configuration or a combination thereof of the racket frame 1, the connecting rod 2 or the grip body 3.

Please refer to Figure 1 again. For example, the swing speed data, swing acceleration data, swing rotation data and swing trajectory data can be used to analyze the player's (not shown) fastest swing speed and maximum hitting force, or can further provide the player's explosive power, attack power and reaction power and other indexes.

FIG. 2 is a schematic diagram of the three-dimensional structure of the connecting rod body used in the training or design adjustable racket device of the second preferred embodiment of the present invention. Please refer to FIG. 2, for example, relative to the first embodiment, the training or design adjustable racket device of the second preferred embodiment of the present invention adopts the racket frame 1 having at least one first inner thread 11 (for example: various threads), and the first end of the connecting rod body 2 has at least one first outer thread 21 (for example: various threads), and the first inner thread 11 of the racket frame 1 is correspondingly screwed with the first outer thread 21 of the first end of the connecting rod body 2.

Please refer to Figure 2 again. For example, the second preferred embodiment of the present invention adopts a training or design adjustable racket device in which the grip body 3 has at least one second inner thread 31 (e.g., various threads), and the second end of the connecting rod 2 has at least one second outer thread 22 (e.g., various threads), and the second inner thread 31 of the grip body 3 is correspondingly screwed with the second outer thread 22 of the second end of the connecting rod 2.

Please refer to FIG. 2 again. For example, according to the personalized design requirements of various players, the racket frame 1, the connecting rod 2 and the grip body 3 of various specifications can be selected, and various racket devices can be selected to be assembled (for example, the racket device 100, as shown in FIG. 1), so as to appropriately carry out swing training for various ball games.

Please refer to Figure 2 again. For example, in another preferred embodiment of the present invention, the racket frame 1 has at least one first latching portion, and the first end of the connecting rod 2 has at least one first latching portion, and the first latching portion of the racket frame 1 is latched to the first latching portion of the first end of the connecting rod 2; correspondingly, the grip body 3 has at least one second latching portion, and the second end of the connecting rod 2 has at least one second latching portion, and the second latching portion of the grip body 3 is latched to the second latching portion of the second end of the connecting rod 2.

FIG. 3 is a front view schematic diagram of the appearance design of the training or design adjustable racket device of the third preferred embodiment of the present invention. Please refer to FIG. 3. For example, relative to the first embodiment, the training or design adjustable racket device of the third preferred embodiment of the present invention is provided with at least one first window 91 on a display device 9, and the appearance of a racket device 100 is displayed in the first window 91, as shown in FIGS. 1 and 2.

FIG. 4 is a front view schematic diagram of another appearance design of the training or design adjustable racket device of the fourth preferred embodiment of the present invention. Please refer to FIG. 4, for example, relative to the first embodiment, the training or design adjustable racket device of the fourth preferred embodiment of the present invention is used to provide at least one second window 92 on a display device 9, and a racket device 100 is displayed in the second window 92, and the racket device 100 has at least one lighting device 5.

Please refer to FIG. 4 again. For example, the racket device 100 may optionally have at least one LED module electrically connected to at least one battery unit (as shown in FIG. 1) to form the lighting device 5. The configuration of the racket device 100 and the LED module may be selected from a racket with an LED light bar, a badminton with an LED light, or any combination thereof.

Please refer to FIG. 4 again. For example, the racket device 100 can be optionally connected to a cloud server device 6. In this way, the swing speed data, swing acceleration data, swing rotation data and swing trajectory data can be used to analyze the player's (not shown) fastest swing speed and maximum hitting force on the cloud server device 6, or can further provide the player's explosive power, attacking power and reaction power and other indexes.

FIG. 5 discloses a three-dimensional schematic diagram of the fifth preferred embodiment of the present invention, which is an adjustable racket device for training or design. Referring to FIG. 5, for example, relative to the first embodiment, the grip body 3 of the adjustable racket device for training or design in the fifth preferred embodiment of the present invention includes a charging/discharging circuit, and the charging/discharging circuit has at least one charging interface 32 (e.g., a Micro USB charging interface, a type-C charging interface, or other charging interfaces).

Please refer to FIG. 5 again. For example, the handle body 3 can be made of a material (such as ABS material), and the handle body 3 has an end portion or other appropriate position, and the charging interface 32 is arranged at the end portion of the handle body 3, so that the charging interface 32 can be plugged into a charging cable plug 41 (such as a transmission line) to electrically connect at least one electronic product 4 (such as a 3C electronic product, a smart phone or a portable lighting fixture), so that the battery unit of the second element 40b (as shown in FIG. 1) can be charged in the electronic product 4 through the charging circuit, so as to flexibly form a mobile power supply device in use.

The above preferred embodiments are only examples to illustrate the present invention and its technical features. The technology of the embodiments can still be appropriately implemented in various substantially equivalent modifications and/or replacement methods; therefore, the scope of rights of the present invention shall be subject to the scope defined by the attached patent application scope. The copyright of this case is limited to the use of patent applications in the Republic of China.

1: Racket frame

2: Connecting rod

3: Grip body

30: Accommodation section

30a: First chamber

30b: Second chamber

30c: The third chamber

30d: The fourth chamber

40a: First element

40b: Second element

40c: Third element

40d: The fourth element

100: Racket device

Claims (7)

An adjustable racket device for training or design, comprising: A racket frame, which is configured in a racket device, and the racket frame is used to hit a ball; A connecting rod body, which is arranged on the racket device, and the connecting rod body has a first end and a second end, and the first end of the connecting rod body is connected to the racket frame; A grip body, which is disposed on the racket device, and the grip body can be held by a user, and the second end of the connecting rod is connected to the grip body; At least one accelerometer unit disposed on the handle body; and At least one gyroscope unit, which is disposed on the handle body; The accelerometer unit and the gyroscope unit are used to obtain at least one swing speed data, at least one swing acceleration data, at least one swing rotation data, at least one swing trajectory data or any combination thereof, so as to adjust at least one size configuration or at least one weight configuration of the racket frame, the connecting rod body or the grip body. According to the adjustable racket device for training or design as described in Item 1 of the patent application, the racket frame has at least one first inner thread, and the first end of the connecting rod has at least one first outer thread, and the first inner thread of the racket frame is screwed into the first outer thread of the first end of the connecting rod. According to the adjustable racket device for training or design as described in Item 1 of the patent application, the grip body has at least one second internal thread, and the second end of the connecting rod has at least one second external thread, and the second internal thread of the grip body is screwed into the second external thread of the second end of the connecting rod. According to the adjustable racket device for training or design as described in Item 1 of the patent application, the racket frame has at least one first latch portion, and the first end of the connecting rod has at least one first latch portion, and the first latch portion of the racket frame is latched to the first latch portion of the first end of the connecting rod. According to the first item of the patent application, the adjustable racket device for training or design, wherein the grip body has at least one second latching portion, and the second end of the connecting rod has at least one second latching portion, and the second latching portion of the grip body is latched to the second latching portion of the second end of the connecting rod. According to the adjustable racket device for training or design as described in Item 1 of the patent application scope, the racket frame has at least one chamber, and at least one linear shaking generator unit is accommodated in the chamber. According to the adjustable racket device for training or design as described in Item 1 of the patent application scope, the racket frame has at least one chamber, and at least one battery unit is accommodated in the chamber.