Pedaling exercise device angular regulator of fitness equipment

Angle adjusting mechanism of stepping motion device of fitness equipment

This creation is about a stepping motion device angle adjustment mechanism of a fitness equipment, mainly refers to a stepping motion device that can automatically adjust the adjustment to improve the convenience and applicability of adjustment.

In the urbanized modern society, fitness equipment that can provide indoor sports is still becoming more popular, and it is convenient for people to achieve sports fitness effects without going outdoors, and the fitness equipment can also provide moderate exercise for patients or people with reduced mobility. Rehabilitation function.

Commonly used in all kinds of fitness equipment can provide pedaling exercise device such as pedaling function of a bicycle, and a seat board can be provided on the side of the pedaling exercise device to provide the human body to ride or lie on, so that people can ride or lie on the seat board And make the feet or hands rotate the pedaling motion device.

However, due to the different body shapes of different users, if the angle of the pedaling device cannot be adjusted, it will cause poor applicability. Although the conventional structure can adjust the angle of the pedaling device by the user's own force, it will still It causes inconvenience and lack of adjustment, and it is even more difficult for patients or users with poor physical strength to adjust the angle by themselves.

The purpose of this creation is to provide a design that can easily adjust the angle of the pedaling motion device.

Another purpose of this creation is to provide an improved positioning stability of the adjustment angle.

This creation includes a base, a pedaling device, and an adjustment mechanism. The base has a joint seat at the front and a seating part at the rear. The joint seat has joint plates on two sides and a accommodating part at the center. A shaft joint is arranged above the board; an auxiliary locking control lever is arranged on the base, and the auxiliary locking control lever is connected with a control cable; and the pedaling motion device can provide the rotation movement of the human foot or hand, and has a pillar underneath it. An engaging hole is provided under the pillar, and a shaft portion capable of engaging with the aforementioned shaft engaging portion is arranged at a position above the corresponding engaging hole; and the adjustment mechanism is provided at the position of the base accommodating portion, including a tooth plate, a transmission device, and a tooth plate above the tooth plate. The engaging hole is inserted through the engaging element and fixedly connected to the engaging hole below the pillar, and an arc toothed portion is arranged under the tooth plate; and the transmission device includes a motor, a reduction gear set, and a transmission gear, and the motor is connected to reduce the speed The gear set is controlled by the controller, and the transmission gear is engaged with the output shaft of the reduction gear set, and the transmission gear meshes with the tooth pattern of the gear plate, so that the controller can control the motor action to drive the reduction gear set and the transmission gear , The gear plate moves, and the pedaling motion device can be pivoted by the shaft portion as the rotating shaft corresponding to the joint base to adjust the angle of the pedaling motion device corresponding to the base, and it has better adjustment convenience.

Further, this creation further includes an auxiliary positioning mechanism, and the auxiliary positioning mechanism is arranged in the accommodating part of the base, and includes a tooth block, a linkage device, and an elastic element, and the tooth block has a tooth pattern that can mesh with the tooth pattern portion of the tooth plate Section; and the linkage device is engaged with the aforementioned upper control cable and the tooth block, and the control cable linkage can be controlled by the auxiliary locking control lever to make the tooth block and the tooth plate engage or not engage, and the elastic element is respectively engaged with the base engagement plate and the linkage device When the auxiliary locking lever is not operated, the linkage device can be displaced by the elastic force of the elastic element to the locked position, and drive the tooth block to mesh with the tooth plate to assist in positioning the angle of the pedaling motion device. When the angle is to be adjusted, the auxiliary locking operation can be controlled. The lever is driven by the control cable to move the linkage device, and drives the tooth block to move so that the tooth block does not mesh with the tooth plate. In this way, the motor can drive the tooth plate to adjust the angle of the pedaling motion device, and then control the auxiliary lock control lever after adjustment That is, the tooth block can be re-engaged with the tooth plate to more stably fix the angle of the pedaling motion device.

Please refer to the first to fourth pictures. This creation includes a base 1, a pedaling motion device 2, an adjustment mechanism 3, and an auxiliary positioning mechanism 4. The base 1 has an engaging seat 11 at the front and a seating part 12 at the rear. The joint base 11 has joint plates 13 on two sides, a accommodating portion 131 in the center, and a shaft joint portion 132 above the two joint plates 13, and the shaft joint portion 132 has a groove 133, and a guide is provided on the joint plate 13. The slotted hole 134 and the joint button 135 are moved; and an auxiliary locking control lever 14 is provided on the base 1, and the auxiliary locking control lever 14 is connected with a control cable 141.

The pedaling motion device 2 can provide rotation motion of the human foot or hand, and has a pillar 21 underneath, and an engagement hole 22 is arranged below the pillar 21, and a shaft that can be engaged with the aforementioned shaft engagement portion 132 is arranged at a position above the corresponding engagement hole 22 The shaft portion 23 and the shaft portion 23 have a shaft 231 that can be inserted into the groove 133 of the shaft joint portion 132, and a pressing button 232 that can clamp the joint plate 13 and press the joint plate 13 is provided on the shaft part 23, Compression piece 233.

The adjustment mechanism 3 is located at the accommodating portion 131 of the base 1 and includes a tooth plate 31 and a transmission device 32. The tooth plate 31 has an engaging hole 311 above it, and the engaging element penetrates the engaging hole 311 and the engaging hole below the pillar 21 22 is fixedly connected, and an arc-shaped tooth pattern 312 is provided under the tooth plate 31; and the transmission device 32 includes a motor 321, a reduction gear set 322, and a transmission gear 33. The motor 321 is connected to the reduction gear set 322 and is controlled by the controller ( (Not shown in the figure) control action, and the transmission gear 33 is engaged with the output shaft 3221 of the reduction gear set 322, and the transmission gear 33 is engaged with the toothed portion 312 of the toothed plate 31, so that the motor 321 can be driven by the controller to control the action of the motor 321 The reduction gear set 322, the transmission gear 33, and the gear plate 31 act, and the pedaling motion device 2 can be pivoted by the shaft 23 as the rotating shaft corresponding to the joint base 11 to adjust the angle of the pedaling motion device 2 corresponding to the base 1, and can be adjusted better Convenience.

The auxiliary positioning mechanism 4 is arranged in the accommodating portion 131 of the base 1, and includes a two-tooth block 41, a linkage device 42, and three elastic elements 45. The two-tooth block 41 has a toothed portion 312 capable of meshing with the toothed plate 31 The toothed portion 411 and the guide rod 412 are arranged at the position of the guide slot 134 of the engagement plate 13 of the base 1, and the guide slot 134 is arranged obliquely corresponding to the arc-shaped toothed portion 312 of the tooth plate 31, The tooth block 41 can be engaged with or not engaged with the tooth plate 41 by the guide rod 412 being displaced along the guide slot 134; and the linkage device 42 is engaged with the aforementioned upper control cable 141 and the tooth block 41, and the control lever 14 can be assisted to lock The control cable 141 controls the linkage device 42 to make the tooth block 41 engage or disengage the tooth plate 31, and the linkage device 42 has a connecting plate 43 and an actuating plate 44, and the connecting plate 43 is provided with guide grooves 431, 432 and the tooth block respectively 41 and the base 1 joint plate 13 are engaged, and can move up and down corresponding to the joint plate 13 to drive the tooth block 41 to move upwards to engage with the tooth plate 31 or downwardly to disengage from the tooth plate 31, and the connecting plate 43 is provided The guide button 433 engaged with the actuating plate 44 and the engaging hole 434 engaged with the elastic element 45, and the actuating plate 44 is interlockingly engaged with the control cable 141, and one end is pivotally connected to the engaging plate 13, and a guide groove 441 and a connecting plate 43 are provided The guide button 433 is engaged with the engaging hole 442 which can be engaged with the elastic element 45, and the elastic element 45 is respectively engaged with the engaging button 135 of the engaging plate 13 and the connecting plate 43 of the base 1 and the engaging holes 434, 442 of the actuating plate 44 Join.

When the auxiliary locking lever 14 is not manipulated in this creation, as shown in the fourth figure, the connecting plate 43 and the actuating plate 44 can be displaced by the elastic force of the elastic element 45 to the locked position, and drive the tooth block 41 to mesh with the tooth plate 31 to assist positioning and pedaling Movement device 2 angle.

Please refer to the fifth figure. When adjusting the angle of this creation, the auxiliary locking lever 14 can be controlled and the control cable 141 can drive the moving plate 44 to move, and the guide groove 441 of the operating plate 44 can drive the guide button 433 of the connecting plate 43 to connect The plate 43 is displaced downward, and the connecting plate 43 can be driven by the guide bar 412 of the tooth block 41 to move the tooth block 41 by the guide groove 431 of the connecting plate 43 to displace the tooth block 41 so that the tooth block 41 does not mesh with the tooth plate 31.

Please refer to the first, second, and sixth pictures. This creation can make the motor 321 actuate the gear plate 31 to adjust the angle of the pedaling motion device 2, and as shown in the seventh picture, control the auxiliary lock lever 14 after adjustment to reverse it. The connecting plate 43 and the actuating plate 44 can be restored to the locked position by the elastic force of the elastic element 45, and the tooth block 41 is restored to mesh with the tooth plate 31 to more stably fix the angle of the pedaling motion device 2, and it can also be used at this time. Then, the pressing button 232, the pressing piece 233 of the shaft portion 23 and the joint plate 13 are clamped for a more stable fixing effect.

Based on the above, this creation can have better angle adjustment convenience and positioning stability than conventional products, and when this creation is not equipped with an auxiliary positioning mechanism, the transmission gears and gears can also be driven by the torque when the motor stops. The boards are stably joined, and the foregoing embodiments are examples of creation, not the limitation of this creation, and any equivalent changes made in accordance with the spirit of this creation should also fall within the scope of this creation.

<p>1Pedestal</p><p>11Joint seat</p><p>12Riding Department</p><p>13Sealing plate</p><p>131Containment Department</p><p>132Shaft joint</p><p>133Inlay slot</p><p>134Guide slot</p><p>135Joint button</p><p>14Auxiliary locking joystick</p><p>141Control cable</p><p>2Stomping motion device</p><p>21Pillars</p><p>22Joint hole</p><p>23Shaft</p><p>231Axis</p><p>232Pressing button</p><p>233 Compression Film</p><p>3Adjustment mechanism</p><p>31Tooth plate</p><p>311Joint hole</p><p>312tooth pattern</p><p>32Transmission device</p><p>321Motor</p><p>322Reduction gear set</p><p>3221Output shaft</p><p>33Transmission gear</p><p>4Auxiliary positioning mechanism</p><p>41Tooth block</p><p>411tooth pattern</p><p>412Guide rod</p><p>42Interlocking device</p><p>43Connecting board</p><p>431Guide groove</p><p>432Guide groove</p><p>433Guide button</p><p>434Joint hole</p><p>44Actuating plate</p><p>441Guide groove</p><p>442Joint hole</p><p>45Elastic element</p>

The first picture is an exploded view of this creation.

The second picture is the combined three-dimensional picture of this creation.

The third picture is a schematic diagram of the overall composition of this creation.

The fourth figure is a schematic side view of the composition of this creation, showing the locked state.

The fifth figure is a schematic diagram of the non-locking action of the auxiliary positioning mechanism in this creation.

The sixth picture is a schematic diagram of the angle of the pedaling device adjusted by this creation.

The seventh figure is a schematic diagram of the auxiliary positioning mechanism locked after the creation and adjustment.