JP2021133227A - Balance board - Google Patents

Abstract

To provide a balance board with high support strength.SOLUTION: A balance board comprises a support plate, a base, an interlocking assembly, and a drive device, in which one end of the interlocking assembly is attached to the base, the other end of the interlocking assembly is in transmission connection with the support plate, and the drive device is in transmission connection with the interlocking assembly. The interlocking assembly includes a transmission toothed disc and at least two first ball head rods. A guide rail is provided on the transmission toothed disc. The transmission toothed disc is rotatably attached to the base and is in transmission connection with the drive device. The first ball head rod is movably fitted to the base. One end of the first ball head rod is in transmission connection with the guide rail, and the other end is in transmission connection with the support plate.SELECTED DRAWING: Figure 1

Description

The present invention relates to the technical field of fitness machines, especially to balance boards.

Push-ups are a muscle training method similar to push-ups. Push-ups are recognized as an effective method for training the trunk muscles because they are mainly in the prone position during training and can effectively train the transverse abdominal muscles. In addition, when doing push-ups, instead of simply doing it on the mat, by using a balance board that assists push-ups and performing multi-angle push-ups on the balance board, the user can use each core muscle. Adjust the stress status of the groups, train each core muscle group, and improve the fitness effect of push-ups.

Conventional general balance boards include support plates, bases, interlocking assemblies and drives. The interlocking assembly is used to provide movable support to the support plate, with one end attached to the base and the other end transmission connected to the support plate. The drive device is attached to the base and is transmitted and connected to the interlocking assembly to supply a driving force to the interlocking assembly. During use, the drive unit drives the interlocking assembly to change the support state of the interlocking assembly with respect to the support plate, thereby rotating the support plate on the interlocking assembly and further adjusting the angle of the support plate. Therefore, the user can change the inclination angle of the support plate according to his / her own demand, and can perform training for each trunk muscle group in cooperation with the user.

However, the present inventor has found the following by observation. Interlocking assemblies in conventional balance boards are typically fitted to the central portion of the support plate and form only one support point with respect to the support plate. Therefore, all of the user's weight is added to the interlocking assembly through this support point. For heavy users, the interlocking assembly must be supported and the angle must be adjusted in conjunction with the support plate, which can cause the interlocking assembly to deform under pressure and eventually break. rice field. As described above, the support strength of the interlocking assembly with respect to the support plate is clearly insufficient, and there is a problem that the balance board is damaged and cannot be used.

In view of this, the present inventor has made diligent research on many omissions and inconveniences due to the above-mentioned structural design defects of the balance board, and has actively carried out improved prototypes to reach the present invention.

The present invention has been devised in view of the above circumstances, and a main object of the present invention is to provide a balance board having high support strength.

The present invention includes a support plate, a base, an interlocking assembly, and a drive device, one end of the interlocking assembly is attached to the base, and the other end of the interlocking assembly is transmission-connected to the support plate to drive the drive. A balance board in which the device is transmission-connected to the interlocking assembly, the interlocking assembly comprising a transmission toothed disc and at least two first ball head rods, the transmission toothed disc having a guide rail. The disc with transmission teeth is rotatably attached to the base and is transmission-connected to the drive device, and the first ball head rod is movably fitted to the base and the first ball head is provided. The rod is characterized in that one end is transmission-connected to the guide rail and the other end is transmission-connected to the support plate.

In the balance board of the present invention, the interlocking assembly further includes a second ball head rod, the transmission toothed disc is further provided with one through hole, and the second ball head rod has one end of the through hole. It is desirable that it is attached to the base through a hole and the other end is hinged to the center of the support plate.

In the balance board of the present invention, the transmission toothed disc includes a toothed disc main body and a lower guide rail plate, and the toothed disc main body is rotatably attached to the base and transmitted to the driving device. It is desirable that the lower guide rail plate is connected, the lower guide rail plate is attached to the toothed disc body, and the guide rail is provided above the lower guide rail plate.

In the balance board of the present invention, the transmission toothed disc further includes an upper guide rail plate, the upper guide rail plate is attached to the toothed disc main body, and the guide rail is the lower guide rail plate and the said. It is desirable that it is provided between the upper guide rail plate.

In the balance board of the present invention, the upper end surface of the lower guide rail plate and the lower end surface of the upper guide rail plate form two horizontal and parallel straight lines in a cross section passing through the rotation axis of the toothed disk body. It is desirable to do.

In the balance board of the present invention, a roller assembly is connected to one end of the first ball head rod toward the transmission toothed disc, the roller assembly is rotatably fitted to the guide rail, and the roller is fitted. It is desirable that both ends of the assembly come into contact with the lower guide rail plate and the upper guide rail plate, respectively.

In the balance board of the present invention, the transmission toothed disc further includes a toothed disc support, the toothed disc support is attached to the base, and the toothed disc body is the toothed disc support. It is desirable that the teeth are rotatably fitted to the teeth.

In the balance board of the present invention, the drive device includes a drive motor and a transmission gear set, the drive motor is attached to the base, the transmission gear set is rotatably attached to the base, and the drive motor. Is power-transmitted to the transmission gear set via an output shaft, and it is desirable that the power transmission gear set is power-transmitted to the toothed disk body.

In the balance board of the present invention, it is desirable that the base includes an upper housing and a lower housing, and the upper housing is detachably attached to the lower housing.

In the balance board of the present invention, the interlocking assembly includes a first wear-resistant sleeve and a second wear-resistant sleeve, and both the first wear-resistant sleeve and the second wear-resistant sleeve are attached to the upper housing. It is desirable that the first ball head rod and the second ball head rod are movably fitted into the first wear-resistant sleeve and the second wear-resistant sleeve, respectively.

In the balance board of the present invention, the interlocking assembly further includes a first fixed block and a second fixed block, one end of which is fixedly connected to the support plate and the other end of which is the first ball. It is desirable that the second fixing block is hinged to the head rod, one end fixedly connected to the support plate, and the other end hinged to the second ball head rod.

In the balance board of the present invention, the first fixed block includes a left fixed block and a right fixed block, the left fixed block is detachably attached to the right fixed block, and the second fixed block is a front. It is desirable that the fixing block and the rear fixing block are provided, and the front fixing block is detachably attached to the rear fixing block.

In the balance board of the present invention, the support plate includes a panel, a pallet body, and a connection plate, the connection plate is attached to the first fixing block and the second fixing block, and the pallet body is It is desirable that the panel is attached to the connecting plate and the panel is attached to the pallet body.

In the balance board of the present invention, the support plate further includes a cushion rubber, the connection plate is provided with a mounting hole, the cushion rubber is fitted in the mounting hole, and the cushion rubber has one end. Is in contact with the first fixed block, and the other end is preferably in contact with the pallet body.

The balance board of the present invention further includes a control device, the control device includes a main control circuit board and an operation panel, and the main control circuit board is electrically attached to the drive motor while being attached to the pallet body. It is desirable that the operation panel is connected and fitted to the main control circuit board while being provided on the pallet body, and the panel is provided with an operation hole for fitting with the operation panel.

In the balance board of the present invention, the control device further includes at least one set of sensor devices, the sensor device includes a transmitter and a receiver, and the transmitter is fixed to the toothed disk body. It is desirable that the receiver is attached and fitted below the motion locus of the transmitter while being attached to the base, and the receiver is electrically connected to the main control circuit board.

In the balance board of the present invention, the sensor device is a magnetic sensor provided with a magnet and a magnetic guide plate, the magnet is fixedly attached to the toothed disk body, and the magnetic guide plate is attached to a lower casing. It is desirable that the magnetic guide plate is electrically connected to the main control circuit plate while being attached to the body and located below the magnet motion locus.

In the balance board of the present invention, the control device includes two sets of magnets and a magnetic guide plate, and the mounting positions of the two sets of magnets and the magnetic guide plate are tilted to the left and tilted to the right, respectively. It is desirable to correspond to the position to be used.

The present invention includes a support plate, a base, an interlocking assembly, and a drive device, one end of the interlocking assembly is attached to the base, and the other end of the interlocking assembly is transmission-connected to the support plate to drive the drive. A balance board in which the device is transmission-connected to the interlocking assembly, the interlocking assembly comprising a disc with transmission teeth, one first ball head rod, and one second ball head rod. The attached disc is provided with a guide rail and one through hole, and the transmission toothed disc is rotatably attached to the base and is transmissionally connected to the drive device. Movably fitted to the base, one end of the first ball head rod is transmission-connected to the guide rail, the other end is transmission-connected to the support plate, and one end of the second ball head rod is the through hole. It is attached to the base through the base, and the other end is hinged to the central portion of the support plate.

The present invention is provided with at least two first ball head rods. The angle of the support plate can be adjusted by interlocking the first ball head rod with the rotation of the support plate. Further, at least two first ball head rod beams form at least two support points with respect to the support plate to disperse the pressure received by the interlocking assembly, further improve the support strength of the interlocking assembly with respect to the support plate, and interlock. Prevents the assembly from deforming under pressure at one point and thus breaking.

It is a schematic diagram which shows one Embodiment of the structure of this invention. It is sectional drawing of this embodiment. It is an exploded view of this embodiment. It is a partial schematic diagram of this embodiment.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

As shown in FIGS. 1 to 4, the balance board of the present embodiment includes a support plate 1, a base 2, an interlocking assembly 3, and a drive device 4. The interlocking assembly 3 of the present embodiment has one end attached to the base 2 and the other end transmissionally connected to the support plate 1 in order to provide movable support to the support plate 1. The drive device 4 of the present embodiment supplies a driving force to the interlocking assembly 3 by being transmitted and connected to the interlocking assembly 3 while being attached to the base 2. At the time of use, the drive device 4 changes the support state of the interlocking assembly 3 with respect to the support plate 1 by driving the interlocking assembly 3, rotates the support plate 1 on the interlocking assembly 3, and further increases the angle of the support plate 1. To adjust. Therefore, the user trains each trunk muscle group in cooperation with the user by changing the inclination angle of the support plate 1 according to his / her own demand.

The interlocking assembly 3 includes a disc 31 with transmission teeth and at least two first ball head rods 32. The disc 31 with transmission teeth is provided with an inclined guide rail 311. The disc 31 with transmission teeth is rotatably attached to the base 2 and is transmission-connected to the drive device 4. The first ball head rod 32 can be reciprocated along the vertical direction on the base 2 by being movably fitted to the base 2. One end of the first ball head rod 32 is transmission-connected to the guide rail 311 and the other end is transmission-connected to the support plate 1.

At the time of use, the drive device 4 rotates the transmission toothed disc 31 on the base 2 by driving the transmission toothed disc 31, and at the same time, the inclined guide rail 311 of the transmission toothed disc 31 is accompanied by the rotation. Rotate. The height of the connection point between the inclined guide rail 311 and the first ball head rod 32 reciprocates within a certain range with rotation. Therefore, the inclined guide rail 311 can be interlocked so that the first ball head rod 32 reciprocates along the vertical direction in the process of rotation. The first ball head rod 32 interlocks with the rotation of the support plate 1 and further adjusts the angle of the support plate 1. Therefore, the user can change the inclination angle of the support plate 1 according to his / her own demand in order to train each trunk muscle group in cooperation with the user.

In the present embodiment, by providing at least two first ball head rods 32, the angle of the support plate 1 can be adjusted by interlocking the first ball head rod 32 with the rotation of the support plate 1. .. The at least two first ball head rods 32 further form support points with respect to the support plate 1 to disperse the pressure received by the interlocking assembly 3. As a result, the first ball head rod 32 improves the supporting strength of the interlocking assembly 3 with respect to the support plate 1, and prevents the interlocking assembly 3 from being deformed by receiving pressure at one point and eventually being damaged.

The number of the first ball head rods 32 may be set to, for example, two, three, or three or more. The interlocking assembly 3 of the present embodiment is provided with four first ball head rods 32. The four first ball head rods 32 form four support points with respect to the support plate 1. The larger the number of support points, the more preferably the pressure received by the interlocking assembly 3 can be dispersed.

The interlocking assembly 3 of the present embodiment further includes a second ball head rod 33. The disc 31 with transmission teeth is further provided with one through hole 312. One end of the second ball head rod 33 is attached to the base 2 through the through hole 312, and the other end is hinged to the central portion of the support plate 1. When in use, both the first ball head rod 32 and the second ball head rod 33 can provide movable support to the support plate 1. In the present embodiment, by providing the second ball head rod 33, the support points with respect to the support plate 1 are further increased, the pressure received by the interlocking assembly 3 is dispersed, and the support strength of the interlocking assembly 3 with respect to the support plate 1 is improved. ing. As a result, the interlocking assembly 3 can be prevented from being deformed by receiving pressure at one point and eventually being damaged. When the second ball head rod 33 is provided, only one number of the first ball head rods 32 may be set. In this case, one first ball head rod 32 and one second ball head rod 33 form a support point with respect to the support plate 1.

The transmission toothed disc 31 of the present embodiment includes a toothed disc main body 313 and a lower guide rail plate 314. The toothed disk body 313 is rotatably attached to the base 2 and is transmission-connected to the drive device 4. The lower guide rail plate 314 is attached to the toothed disc body 313. The guide rail 311 is provided above the lower guide rail plate 314. At the time of use, the drive device 4 rotates the toothed disk body 313 on the base 2 by driving the toothed disk body 313, and at the same time, the lower guide rail plate 314 also rotates accordingly. The lower guide rail plate 314 can lift the first ball head rod 32 which is in a low position in the process of rotation. The guide rail 311 is interlocked so as to move the first ball head rod 32 upward along the vertical direction. Further, in the guide rail 311, the pressure of pressing the support plate 1 is applied to the first ball head rod 32 by pressing by the user. As a result, the first ball head rod 32 moves the guide rail 311 downward along the vertical direction, and cooperates with each other to adjust the angle of the support plate 1.

The disc 31 with transmission teeth of the present embodiment further includes an upper guide rail plate 315. The upper guide rail plate 315 is attached to the toothed disc body 313. The guide rail 311 is provided between the lower guide rail plate 314 and the upper guide rail plate 315. During use, the upper guide rail plate 315 rotates with the toothed disc body 313 and pushes down the first ball head rod 32 at a high position in the process of rotation. As a result, the first ball head rod 32 moves the guide rail 311 downward along the vertical direction, and cooperates with each other to adjust the angle of the support plate 1.

The upper end surface of the lower guide rail plate 314 and the lower end surface of the upper guide rail plate 315 of the present embodiment form two horizontal and parallel straight lines in a cross section passing through the rotation axis of the toothed disk body 313. Therefore, in the lower guide rail plate 314 and the upper guide rail plate 315, the portion for urging the first ball head rod 32 is horizontal. This does not depend on whether the lower guide rail plate 314 lifts the first ball head rod 32 or the upper guide rail plate 315 pushes down the first ball head rod 32. As a result, the guide rail 311 can be interlocked so that the first ball head rod 32 moves up and down, which can be made more stable and smooth.

A roller assembly 34 is connected to one end of the first ball head rod 32 of the present embodiment toward the transmission toothed disc 31. The roller assembly 34 is rotatably fitted to the guide rail 311. Both ends of the roller assembly 34 abut on the lower guide rail plate 314 and the upper guide rail plate 315, respectively. At the time of use, the lower guide rail plate 314 and the upper guide rail plate 315 lift or push down the first ball head rod 32 by the roller assembly 34. Further, the roller assembly 34 can reduce the frictional force between the roller assembly 34 and the lower guide rail plate 314 and the upper guide rail plate 315 in the process of rotating the lower guide rail plate 314 and the upper guide rail plate 315. .. Therefore, the disc 31 with transmission teeth and the first ball head rod 32 are prevented from being damaged by friction, and the service life of the balance board can be extended.

The transmission toothed disc 31 of the present embodiment further includes a toothed disc support 316. The toothed disc support 316 is attached to the base 2. The toothed disc body 313 is rotatably attached to the toothed disc support 316. In the toothed disc support 316, the toothed disc main body 313 is rotatably fitted to the base 2 by the toothed disc support 316. As a result, it is possible to prevent the toothed disk body 313 from being directly rotatably attached to the base 2. In general, the pressure received by the first ball head rod 32 urges the toothed disc body 313, so that the movable connection portion between the toothed disc body 313 and the base 2 is easily damaged. The toothed disc support 316 of the present embodiment can disperse the pressure in the toothed disc main body 313 and plays a role of protecting the balance board.

The drive device 4 of the present embodiment includes a drive motor 41 and a transmission gear set 42. The drive motor 41 is attached to the base 2. The transmission gear set 42 is rotatably attached to the base 2. The drive motor 41 is transmission-connected to the transmission gear set 42 via the output shaft. The transmission gear set 42 is transmission-connected to the toothed disk body 313. When in use, by activating the drive motor 41, the drive motor 41 rotates the transmission gear set 42 on the base 2 via the output shaft. After that, the transmission gear set 42 cooperates with the use of the balance board by interlocking the toothed disc main body 313 so as to rotate on the base 2.

The base 2 of the present embodiment includes an upper housing 21 and a lower housing 22. The upper housing 21 is detachably attached to the lower housing 22. The upper housing 21 and the lower housing 22 surround the upper housing 21 to form a mounting chamber 23. Both the interlocking assembly 3 and the drive device 4 are mounted in the mounting chamber 23. One end of the interlocking assembly 3 protrudes from the upper housing 21 and is transmission-connected to the support plate 1. By providing the upper housing 21 and the lower housing 22 in the base 2, the upper housing 21 and the lower housing 22 can be manufactured in separate open molds, and the base 2 can be easily manufactured. .. At the time of assembly, the balance board first removes the upper housing 21 from the lower housing 22, further mounts the interlocking assembly 3 and the drive device 4 in the mounting chamber 23, and then attaches the upper housing 21 to the lower housing 22. Install. Therefore, the balance board is easy to assemble. The upper housing 21 and the lower housing 22 play a role of isolating and protecting the interlocking assembly 3 and the driving device 4 in the mounting chamber 23.

The interlocking assembly 3 of the present embodiment includes a first wear-resistant sleeve 35 and a second wear-resistant sleeve 36. Both the first wear-resistant sleeve 35 and the second wear-resistant sleeve 36 are attached to the upper housing 21. The first ball head rod 32 and the second ball head rod 33 are movably fitted in the first wear-resistant sleeve 35 and the second wear-resistant sleeve 36, respectively. In the process of use, the first ball head rod 32 needs to reciprocate up and down along the upper housing 21. Therefore, the first ball head rod 32 is provided with the first wear-resistant sleeve 35 to prevent the upper housing 21 from being damaged by the friction of the first ball head rod 32, and the service life of the balance board is extended. Can be extended. Since the second wear-resistant sleeve 36 has a function of limiting the position and fixing the second ball head rod 33 to the second ball head rod 33, the second ball head rod 33 can be firmly fitted to the upper housing 21.

The interlocking assembly 3 of the present embodiment further includes a first fixed block 37 and a second fixed block 38. One end of the first fixing block 37 is fixedly connected to the support plate 1, and the other end is hinged to the first ball head rod 32. One end of the second fixing block 38 is fixedly connected to the support plate 1, and the other end is hinged to the second ball head rod 33. The interlocking assembly 3 is transmitted and connected to the support plate 1 by providing the first fixed block 37 and the second fixed block 38 that are hinged to the first ball head rod 32 and the second ball head rod 33, respectively. The support plate 1 is movably supported.

The first fixed block 37 of the present embodiment includes a left fixed block 371 and a right fixed block 372. The left fixing block 371 is detachably attached to the right fixing block 372. The second fixed block 38 includes a front fixed block 381 and a rear fixed block 382. The front fixing block 381 is detachably attached to the rear fixing block 382. The first ball head rod 32 and the second ball head rod 33 need to be hinged to the first fixed block 37 and the second fixed block 38, respectively. The first fixed block 37 includes a right fixed block 372 and a left fixed block 371 that is detachably fitted to the right fixed block 372. The second fixing block 38 includes a rear fixing block 382 and a front fixing block 381 that is detachably fitted to the rear fixing block 382. Therefore, after the first fixed block 37 and the second fixed block 38 are removed and disassembled, the first ball head rod 32 and the second ball head rod 33 can be connected and attached, and the balance board can be easily attached. be.

The support plate 1 of the present embodiment includes a panel 11, a pallet body, and a connection plate 13. The connection plate 13 is attached to the first fixing block 37 and the second fixing block 38. The pallet body is attached to the connection plate 13. The panel 11 is attached to the pallet body. By providing the panel 11, the pallet body, and the connecting plate 13, the support plate 1 of the present embodiment can be manufactured by using different materials according to the usage characteristics of the panel 11, the pallet body, and the connecting plate 13. can. In this embodiment, the panel 11 is manufactured using PP plastic. PP plastic has high chemical stability, excellent corrosion prevention effect, and is suitable for an external panel 11. The pallet body is manufactured using ABS plastic. ABS plastic has high elasticity and toughness, and is suitable for a pallet body that mainly serves a supporting action. The connecting plate 13 is manufactured by using a metal such as an iron plate or a steel plate. Since the connection plate 13 receives all the pressure and has a constant connection strength at the connection point with the interlocking assembly 3, the connection plate 13 made of metal is suitable for its use characteristics.

The support plate 1 of the present embodiment further includes two grips 14 provided with a non-slip strip 141. The two grips 14 are attached to both sides of the pallet body, respectively. By providing the two grips 14, the user can hold the balance board with the two grips 14. The non-slip strip 141 acts as a non-slip and can prevent the user from slipping off when holding the balance board.

The grip 14 of the present embodiment includes an inner sleeve of the grip 14 and a wrapping rubber of the grip 14. The inner sleeve of the grip 14 is attached to the pallet body. The wrapping rubber of the grip 14 is fitted to the inner sleeve of the grip 14. The non-slip strip 141 is provided on the outside of the wrapping rubber of the grip 14. The grip 14 is provided with the inner sleeve of the grip 14 and the wrapping rubber of the grip 14, and the non-slip strip 141 is provided on the wrapping rubber of the grip 14, so that the wrapping rubber of the grip 14 and the non-slip strip 141 are integrally molded by injection molding. be able to. Therefore, the grip 14 does not need to process the non-slip strip 141, and the grip 14 can be easily manufactured. The grip 14 is then attached to the pallet body via the inner sleeve of the grip 14 with the wrapping rubber of the grip 14 attached.

The support plate 1 of the present embodiment further includes a cushion rubber 15. The connection plate 13 is provided with a mounting hole 131. The cushion rubber 15 is fitted in the mounting hole 131. One end of the cushion rubber 15 is in contact with the first fixing block 37, and the other end is in contact with the pallet body. At the time of use, the pressure exerted by the user is applied to the pallet body via the panel 11. The cushion rubber 15 can perform a cushioning / vibration reducing action on the pallet body, and makes the feeling of the user pressing against the panel 11 more comfortable. Further, when the second ball head rod 33 is additionally installed, the support plate 1 rotates around the second ball head rod 33 because the adjustment of the angle of the support plate 1 is restricted by the second ball head rod 33. .. The connection point between the support plate 1 and the first ball head rod 32 is not a linear locus of vertical movement but an arc-shaped rotation locus. In the present embodiment, when the balance board is used, the cushion rubber 15 is provided, so that the connection point between the support plate 1 and the first ball head rod 32 moves up and down due to the deformation of the cushion rubber 15 in the horizontal direction. It is adapted to the amount of deviation.

The balance board of the present embodiment further includes a control device 5. The control device 5 includes a main control circuit board 51, an operation panel, and a circuit board cover 53. The main control circuit board 51 is electrically connected to the drive motor 41 while being attached to the pallet body. The operation panel is fitted to the main control circuit board 51 while being provided on the pallet body. By providing the operation panel 111 that fits with the operation panel, the panel 11 can expose the operation panel provided in the pallet body through the operation hole 111 in the panel 11, and can be operated by the user. Become. The circuit board cover 53 is detachably attached to the pallet body and is used to cover or open the main control circuit board 51. By providing the main control circuit board 51 and the operation panel, the control device 5 allows the main control circuit board 51 to turn on / off the drive motor 41, the rotation direction, and the rotation speed through the operation panel in the process of use by the user. It can be controlled to control the operating state of the balance board.

The control device 5 of the present embodiment further includes at least one set of sensor devices 54. The sensor device 54 includes a transmitter 541 and a receiver 542. The transmitter 541 is fixedly attached to the toothed disk body 313 and rotates together with the toothed disk body 313. The receiver 542 is attached to the base 2 and fits below the motion trajectory of the transmitter 541. The receiver 542 is electrically connected to the main control circuit board 51. There are a plurality of types of installation of the sensor device 54. The sensor device 54 may be, for example, a photocoupler provided with a light emitter and a light receiver. In this case, the light emitter is the transmitter 541 and the receiver is the receiver 542. Further, the sensor device 54 may be a magnetic sensor provided with a magnet and a magnetic guide plate. In this case, the magnet is the transmitter 541 and the magnetic guide plate is the receiver 542. Further, the sensor device 54 may be a hall sensor provided with a hall unit and an induced electric field. In this case, the hall unit is the transmitter 541 and the induced electric field is the receiver 542.

The sensor device 54 of the present embodiment is a magnetic sensor provided with a magnet and a magnetic guide plate. The magnet is fixedly attached to the toothed disk body 313 and rotates together with the toothed disk body 313. The magnetic guide plate is located below the magnet motion locus while being attached to the lower housing 22. The magnetic guide plate is electrically connected to the main control circuit plate 51. During use, the magnet that rotates with the toothed disk body 313 passes above the magnetic guide plate and further triggers the magnetic guide plate to transmit an electric signal to the main control circuit board 51. Since the main control circuit board 51 can calculate the rotation speed of the toothed disk main body 313 based on the electric signal and display it to the user, the user does not need to manually count the number.

The control device 5 of the present embodiment includes two sets of magnets and a magnetic guide plate. The mounting positions of the two sets of magnets and the magnetic guide plate correspond to the left tilted position and the right tilted position of the support plate 1, respectively. The electric signal identified on the main control circuit board 51 controls the position of the support plate 1, is maintained at a position where the user is tilted to the left or a position where the user is tilted to the right for a certain period of time, and is pushed up in a different state by the user. To train each core muscle group in cooperation with doing.

The support plate 1 of the present embodiment further includes a first pressing ring 16 and a second pressing ring 17. The first pressing ring 16 is provided so as to surround the panel 11 while being attached to the pallet body. The second pressing ring 17 is provided so as to surround the operation panel while being attached to the pallet body. By providing the first pressing ring 16 and the second pressing ring 17, the operation area and the support area in the support plate 1 can be remarkably divided, and the user can clearly and directly divide the operation area and the support area. can do.

The control device 5 of the present embodiment further includes a DC seat 55. The DC seat 55 is electrically connected to the main control circuit board 51 while being attached to the base 2. At the time of use, the user can be connected to an external power source by the DC seat 55 and can supply electrical energy for using the balance board.

Although the particularly preferred embodiments of the present invention have been described in detail above, the present invention is not limited to the above-described embodiments, and any appropriate modification or modification made by a person skilled in the art covers the scope of protection of the present invention. Do not deviate.

Claims (19)

A support plate, a base, an interlocking assembly, and a drive device are provided, one end of the interlocking assembly is attached to the base, the other end of the interlocking assembly is transmission-connected to the support plate, and the drive device is interlocked. A balance board that is power-connected to the assembly
The interlocking assembly comprises a disc with transmission teeth and at least two first ball head rods.
A guide rail is provided on the transmission toothed disc, and the disc is provided with a guide rail.
The transmission toothed disc is rotatably attached to the base and is transmissionally connected to the drive device.
The first ball head rod is movably fitted to the base and
One end of the first ball head rod is transmission-connected to the guide rail, and the other end is transmission-connected to the support plate.
Balance board. The interlocking assembly further comprises a second ball head rod.
The disc with transmission teeth is further provided with one through hole.
The balance board according to claim 1, wherein one end of the second ball head rod is attached to the base through the through hole, and the other end is hinged to the central portion of the support plate. The transmission toothed disc includes a toothed disc body and a lower guide rail plate.
The toothed disk body is rotatably attached to the base and is transmission-connected to the drive device.
The lower guide rail plate is attached to the toothed disc body and is attached to the toothed disc body.
The balance board according to claim 2, wherein the guide rail is provided above the lower guide rail plate. The transmission toothed disc further comprises an upper guide rail plate.
The upper guide rail plate is attached to the toothed disc body and is attached to the toothed disc body.
The balance board according to claim 3, wherein the guide rail is provided between the lower guide rail plate and the upper guide rail plate. The fourth aspect of the present invention, wherein the upper end surface of the lower guide rail plate and the lower end surface of the upper guide rail plate form two horizontal and parallel straight lines in a cross section passing through the rotation axis of the toothed disk body. Balance board. A roller assembly is connected to one end of the first ball head rod toward the transmission toothed disc.
The roller assembly is rotatably fitted to the guide rail and
The balance board according to claim 4, wherein both ends of the roller assembly are in contact with the lower guide rail plate and the upper guide rail plate, respectively. The transmission toothed disc further comprises a toothed disc support.
The toothed disc support is attached to the base and
The balance board according to claim 3, wherein the toothed disc body is rotatably fitted to the toothed disc support. The drive device includes a drive motor and a transmission gear set.
The drive motor is mounted on the base and
The transmission gear set is rotatably attached to the base.
The drive motor is transmitted and connected to the transmission gear set via an output shaft.
The balance board according to claim 3, wherein the transmission gear set is transmission-connected to the toothed disk body. The base includes an upper housing and a lower housing.
The balance board according to claim 3, wherein the upper housing is detachably attached to the lower housing. The interlocking assembly comprises a first wear-resistant sleeve and a second wear-resistant sleeve.
Both the first wear-resistant sleeve and the second wear-resistant sleeve are attached to the upper housing.
The balance board according to claim 9, wherein the first ball head rod and the second ball head rod are movably fitted into the first wear-resistant sleeve and the second wear-resistant sleeve, respectively. The interlocking assembly further comprises a first fixed block and a second fixed block.
One end of the first fixing block is fixedly connected to the support plate, and the other end is hinged to the first ball head rod.
The balance board according to claim 3, wherein one end of the second fixing block is fixedly connected to the support plate, and the other end is hinged to the second ball head rod. The first fixed block includes a left fixed block and a right fixed block.
The left fixing block is detachably attached to the right fixing block.
The second fixed block includes a front fixed block and a rear fixed block.
The balance board according to claim 11, wherein the front fixing block is detachably attached to the rear fixing block. The support plate includes a panel, a pallet body, and a connection plate.
The connection plate is attached to the first fixing block and the second fixing block.
The pallet body is attached to the connection plate and
The balance board according to claim 11, wherein the panel is attached to the pallet body. The support plate further includes cushion rubber.
The connection plate is provided with a mounting hole.
The cushion rubber is fitted in the mounting hole and
The balance board according to claim 13, wherein one end of the cushion rubber abuts on the first fixed block and the other end abuts on the pallet body. Equipped with an additional control device
The control device includes a main control circuit board and an operation panel.
The main control circuit board is electrically connected to the drive motor while being attached to the pallet body.
The operation panel is fitted to the main control circuit board while being provided on the pallet body.
The balance board according to claim 13, wherein the panel is provided with an operation hole for fitting with the operation panel. The control device further comprises at least one set of sensor devices.
The sensor device includes a transmitter and a receiver.
The transmitter is fixedly attached to the toothed disk body and attached.
The receiver is fitted below the motion trajectory of the transmitter while being attached to the base.
The balance board according to claim 15, wherein the receiver is electrically connected to the main control circuit board. The sensor device is a magnetic sensor provided with a magnet and a magnetic guide plate.
The magnet is fixedly attached to the toothed disk body and attached.
The magnetic guide plate is located below the magnet motion locus while being attached to the lower housing.
The balance board according to claim 16, wherein the magnetic guide plate is electrically connected to the main control circuit board. The control device includes two sets of magnets and a magnetic guide plate.
The balance board according to claim 17, wherein the mounting positions of the two sets of magnets and the magnetic guide plate correspond to the left tilted position and the right tilted position of the support plate, respectively. A support plate, a base, an interlocking assembly, and a drive device are provided, one end of the interlocking assembly is attached to the base, the other end of the interlocking assembly is transmission-connected to the support plate, and the drive device is interlocked. A balance board that is power-connected to the assembly
The interlocking assembly comprises a disc with transmission teeth, one first ball head rod, and one second ball head rod.
The disc with transmission teeth is provided with a guide rail and one through hole.
The transmission toothed disc is rotatably attached to the base and is transmissionally connected to the drive device.
The first ball head rod is movably fitted to the base and
One end of the first ball head rod is transmission-connected to the guide rail, and the other end is transmission-connected to the support plate.
One end of the second ball head rod is attached to the base through the through hole, and the other end is hinged to the central portion of the support plate.
Balance board.

Images