WO2024124796A1 - Station d'effort électronique intelligente de vol pliable - Google Patents

Station d'effort électronique intelligente de vol pliable Download PDF

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Publication number
WO2024124796A1
WO2024124796A1 PCT/CN2023/094459 CN2023094459W WO2024124796A1 WO 2024124796 A1 WO2024124796 A1 WO 2024124796A1 CN 2023094459 W CN2023094459 W CN 2023094459W WO 2024124796 A1 WO2024124796 A1 WO 2024124796A1
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WO
WIPO (PCT)
Prior art keywords
bird
pedal
arm
foldable
handle
Prior art date
Application number
PCT/CN2023/094459
Other languages
English (en)
Chinese (zh)
Inventor
孙大军
蒋昱何
陶勇
Original Assignee
上海大动科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海大动科技有限公司 filed Critical 上海大动科技有限公司
Publication of WO2024124796A1 publication Critical patent/WO2024124796A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/06—User-manipulated weights
    • A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00

Definitions

  • the present application relates to the technical field of fitness equipment, and in particular to a foldable flying bird intelligent electronic power station.
  • the present application proposes a foldable bird intelligent electronic power station to solve the above problems.
  • the purpose of this application is to provide a foldable flying bird intelligent electronic power station to address the above-mentioned problems existing in the prior art.
  • a foldable flying bird intelligent electronic power station includes:
  • a foldable pedal chassis comprising a front pedal and a rear pedal that are rotatably connected, the front pedal and the rear pedal being able to be folded to a state parallel or nearly parallel to each other and being able to avoid an electric resistance mechanism;
  • the electric resistance mechanism is arranged at one end of the front pedal or the rear pedal extending outward, and is connected to the handles of the two flying bird arms through at least one pull line connecting the transmission mechanism, and is used to provide electrically adjustable resistance to the handles of the flying bird arms;
  • the flying bird arm is movably arranged beside the connection between the front pedal and the rear pedal and is located on the vertical side of the front pedal or the rear pedal, so that the front pedal and the rear pedal can be folded smoothly, and the two flying bird arms are symmetrically arranged;
  • Each flying bird arm can at least rotate longitudinally and transversely around the connection with the front pedal or the rear pedal as the center, and can achieve length adjustment through telescopic movement, and each flying bird arm can be locked so that only the handle is movable.
  • the foldable pedal chassis provided by the present application can be unfolded when in use and folded when not in use, and the bird arm can also be folded at the same time (because the bird arm is on the vertical side and will not cause interference), which can significantly reduce the occupied space, is very suitable for home use, and is greatly conducive to promotion;
  • the flying bird arm provided by the present application has more degrees of freedom.
  • the user can lie on the foldable pedal frame or stand on the foldable pedal frame to exercise, with fewer limitations, and can perform strength training with more movements.
  • the present application adopts an electric resistance mechanism, which can achieve a more precise resistance adjustment effect through electric control.
  • the traditional form of gravity adjustment relying only on the counterweight block, it can better help more people to exercise, achieve better exercise effect, and significantly reduce the weight of the equipment.
  • the noise is smaller, and it is easy to move, which is more suitable for home environments.
  • the present application can further amplify the kinetic energy provided by the electric resistance mechanism through the transmission mechanism, thereby achieving a greater resistance effect with a smaller initial kinetic energy;
  • the present application adopts an electric resistance mechanism, which is not as difficult to control as the traditional counterweight. There is no problem of the user being injured after suddenly releasing the handle (the prior art often causes user injuries due to this), and the safety performance is higher.
  • front pedal and the rear pedal are connected via a folding hinge set, and the lengths of the front pedal and the rear pedal are different, so that the front pedal and the rear pedal can avoid the electric resistance mechanism when they are folded.
  • This setting not only ensures that the front and rear pedals can be folded, but also avoids the electric resistance mechanism, thereby significantly reducing the occupied ground area after folding.
  • a horn is provided on the front pedal and/or the rear pedal.
  • This setting can play music through the speaker, etc., which, combined with existing fitness software, can provide more interesting and rich exercises, allowing users to enjoy the fun of exercise.
  • the electric resistance mechanism includes a resistance driver and a driver communicatively connected to the resistance driver, and the output end of the resistance driver is transmission-connected to the transmission mechanism to provide electrically adjustable resistance to the handle of the flying bird arm through the resistance driver.
  • This setting uses a resistance driver to provide kinetic energy.
  • the user uses force to counteract the power of the resistance driver and the transmission mechanism amplifies the power. This can perfectly simulate the effect of traditional counterweights providing resistance, and the output is more stable and the exercise effect is better.
  • the transmission mechanism includes a movable pulley group connected to the pull wire, a fixed pulley group cooperating with the movable pulley group, and a transmission rope.
  • One end of the transmission rope is connected to the movable pulley group, and the other end is connected to the fixed pulley group and then passes through the bird arm to connect with the handle, so that the handle can be telescopically moved on the bird arm.
  • This setting through the distributed pulley group, can set a longer transmission rope in a limited space, so that the user can have more exercise operations. For example, when the user is standing and exercising, the handle can be stretched to a further outside position, thereby unlocking more exercise postures.
  • it also includes a guide structure arranged in parallel with the foldable pedal chassis, and the guide structure is used to guide the movable pulley set so that the movable pulley set can move back and forth along the length direction of the guide structure.
  • the transmission structure is a guide sleeve arranged on the movable pulley block and a guide rope arranged on the foldable pedal chassis or a segmented guide rail respectively arranged at the bottom of the front pedal and the rear pedal.
  • the guide structure moves back and forth on the guide rail as the transmission rope is pulled by the user, ensuring that the transmission rope does not fall off. This also avoids shaking of the guide structure during operation and increases stability.
  • the distributed pulley block also includes a plurality of fixed pulleys, all of which are arranged away from the guide structure, and the guide structure is arranged close to the electric resistance mechanism and is detachably connected to the pull wire.
  • This setting can lengthen the transmission rope, and set a longer transmission rope in the effective space. At the same time, in conjunction with the guide structure, it can provide greater resistance and enhance the exercise effect.
  • each bird arm is movably connected to the vertical side of the front pedal or the rear pedal through a movable structure.
  • the movable structure includes a bird arm connecting block detachably connected to the bottom of the bird arm, a bird arm fixing block rotatably connected to the bird arm connecting block, and a toothed sleeve arranged on the vertical side of the front pedal or the rear pedal.
  • the bird arm fixing block is provided with teeth engaged with the toothed sleeve, and the bird arm fixing block and the toothed sleeve are locked and released by rotating the bird arm handle.
  • This setting allows the flying bird arm to move and adjust with multiple degrees of freedom, thus meeting the user's increasingly diverse exercise needs.
  • the rotational freedom restriction of the bird arm connecting block is achieved by a latch between the bird arm connecting block and the bird arm fixing block.
  • This arrangement can limit the rotational freedom of the bird arm in a very simple manner through the latch after adjustment (without limiting the other degrees of freedom of the bird arm).
  • each bird arm is provided with a limit block for length positioning of the telescopic rod of the bird arm.
  • This setting unlocks the telescopic rod of the bird arm by opening the telescopic rod limit switch handle, so that the telescopic rod of the bird arm can be telescopically adjusted, and the limit block can play a positioning effect. After the adjustment and positioning are completed, the telescopic rod of the bird arm can be locked by closing the telescopic rod limit switch handle again.
  • a pulley assembly is provided at the top of each telescopic rod of the flying bird arm, and the pulley assembly can guide the transmission rope connected to the handle so that the transmission rope can slide smoothly in the pulley assembly.
  • This setting can significantly improve the smoothness of the transmission rope when it is stretched through the pulley assembly, without any feeling of stuckness, thus improving the experience.
  • the transmission rope is connected to the handle through a handle connecting block, and the size of the handle connecting block is larger than the outlet size of the pulley assembly to prevent the handle from entering the pulley assembly.
  • This arrangement can protect the user and prevent the handle or the fitness device installed on the handle from causing harm to the user if the user loses control.
  • the rowing machine is mounted on a foldable pedal base frame, and the dumbbell bar is detachably arranged between two handles.
  • a dumbbell bar is installed on the foldable pedal base, and the rowing machine is placed on the foldable pedal base.
  • the rowing machine is placed on the foldable pedal base.
  • dumbbell bench also includes a dumbbell bench and a dumbbell bar.
  • the dumbbell bench is mounted on a foldable pedal base frame and the height and angle are adjusted by an adjustment rod and a limit block at the bottom of the dumbbell bench frame.
  • the dumbbell bar is detachably mounted between two handles.
  • a dumbbell bench is installed on a foldable pedal base frame, and the height and angle are adjusted by adjusting the adjustment rod and the limit block. Therefore, different people lying on the dumbbell bench can ensure that the line limit point (the top of the bird arm, that is, the setting of the handle connecting block) forms a distance Y with the person's chest, thereby preventing the dumbbell bar from crushing the user due to accidental injury.
  • FIG1 is a schematic diagram of the structure of the present application.
  • FIG2 is a schematic diagram of the back side of FIG1 ;
  • FIG3 is a schematic diagram of the vertical state of the bird arm of the present application.
  • FIG4 is a schematic diagram of the front longitudinal rotation state of the bird arm of the present application.
  • FIG5 is a schematic diagram of the bird arm of the present application in a state of longitudinal rotation afterward
  • FIG6 is a schematic diagram of the lateral rotation state of the bird arm of the present application.
  • FIG7 is a schematic diagram of the longitudinal and lateral rotation states of the bird arm of the present application.
  • FIG8 is a schematic diagram of the telescopic rod of the bird arm of the present application in the pulled-out state
  • FIG9 is a schematic diagram of the present application in a folded state
  • FIG10 is a schematic diagram of the present application in an upright folded state
  • FIG11 is a structural diagram of the connection between the bird arm and the foldable pedal chassis
  • FIG12 is a second structural diagram of the connection between the bird arm and the foldable pedal chassis
  • 13 is a diagram of the connection structure of the bird arm and the telescopic rod of the bird arm;
  • 14 is a second diagram of the connection structure between the bird arm and the telescopic rod of the bird arm;
  • 15 is a diagram of the connection structure of the telescopic rod and the handle of the bird arm;
  • 16 is a second diagram of the connection structure between the telescopic rod of the bird arm and the handle;
  • FIG17 is a detailed structural diagram of a folding hinge assembly
  • FIG18 is a structural diagram of a transmission mechanism
  • Figure 19 is a second structural diagram of the transmission mechanism
  • Fig. 20 is a schematic diagram of the rowing motion structure
  • Fig. 21 is a schematic diagram of the dumbbell lifting exercise structure 1;
  • Figure 22 is a second diagram of dumbbell lifting exercise
  • FIG23 is a schematic diagram of an implementation of a resistance motor
  • FIG24 is a schematic diagram of a plurality of pull wires
  • FIG. 25 is a schematic diagram of a preferred embodiment of the guide structure.
  • Bird arm connecting block 39. First spring; 40. Circlip; 41. Limit block fixing block; 42. Limit block; 43. Second spring; 44. Bearing seat; 45. Pulley fixing block; 46. Pulley F; 47. Handle connecting block; 48. Bearing; 49. Cable connecting block Connecting block; 50, hook; 51, pulley E fixing block; 52, roller; 53, pull line; 54, roller connecting block; 55, third spring; 56, dumbbell bar; 57, rowing machine; 58, dumbbell bench; 101, toothed sleeve; 141, cam; 161, positioning groove; 162, limit plate; 301, guide rope; 331, rotating fixing hole a; 332, rotating shaft; 333, card slot; 381, rotating fixing hole c; 382, rotating fixing hole d; 411, rotating shaft; 412, sliding groove; 451, arc guide ;501, bracket connecting block; 502, connecting plate; 503, spacer ring; 504, connecting screw; 511, guide sleeve; 512, guide sleeve; 513,
  • the foldable bird intelligent electronic strength station includes:
  • the foldable pedal chassis includes a front pedal 3 and a rear pedal 4 that are rotatably connected, and the front pedal 3 and the rear pedal 4 can be folded to a state parallel or nearly parallel to each other and can avoid the electric resistance mechanism;
  • the front pedal 3 and the rear pedal 4 are connected by a folding hinge group 5, and the front pedal 3 and the rear pedal 4 have different lengths so that the front pedal 3 and the rear pedal 4 can avoid the electric resistance mechanism when folded.
  • an adjustment foot pad 23 can be provided at the bottom of the front pedal 3 and the rear pedal 4 for adjusting the height; a movable wheel 21 and a universal wheel 22 can also be provided for convenient movement after folding; a fan 19 can also be provided to dissipate heat from the electric resistance mechanism; a folding limit switch handle 13 can also be provided on the front pedal 3 or the rear pedal 4 to facilitate folding.
  • the front pedal 3 is installed on the front bracket 1, and the rear pedal 4 is installed on the rear bracket 2.
  • the front bracket 1 and the rear bracket 2 are connected by a folding hinge group 5.
  • the front bracket 1 and the rear bracket 2 are each fixed with a bracket connecting block 501;
  • the bracket connecting block 501 contains a guide groove 5011 and a rotation hole;
  • the connecting piece 502 contains an intermediate rotation hole 5021, a front rotation hole 5022 and a rear rotation hole 5023;
  • two connecting pieces 502 are placed in the two side grooves of the bracket connecting block 501, and the connecting screw 504 is passed through the rear rotation hole 5023 and the rotation hole;
  • another connecting screw 504 is passed through the front rotation hole 5022 and the guide groove 5011; and then a short screw is passed through the intermediate rotation hole 5021 and the spacer ring 503;
  • the bracket connecting block 501 and the connecting piece 502 rotate around the axis of the spacer ring 503, and the connecting screw 504 slides in the guide groove 5011.
  • the front pedal 3 and/or the rear pedal 4 are provided with a speaker 20, through which music can be played, etc., so that in combination with existing fitness software, more rich and interesting exercises can be performed, so that users can enjoy the fun of exercise.
  • it also includes an operating meter 17 arranged next to the electric resistance mechanism. Similar to existing intelligent fitness equipment, the device can be started by pressing the operating meter 17, the training weight intensity can be increased or decreased by rotating the operating meter 17, and the device can be stopped by pressing the operating meter 17 again. The device can also play music, be controlled by a mobile phone APP, provide course guidance, and share interactive training.
  • the electric resistance mechanism is arranged at one end of the front pedal 3 or the rear pedal 4 extending outward, and is connected to the handles 12 of the two flying bird arms 7 through a transmission mechanism, so as to provide electrically adjustable resistance to the handles 12;
  • the electric resistance mechanism includes a resistance driver and a driver 18 that is communicatively connected to the resistance driver, and the output end of the resistance driver is in transmission connection with the transmission mechanism, so as to realize that the resistance driver provides electrically adjustable resistance to the handle 12 of the bird arm 7.
  • the resistance driver is preferably a resistance motor 16, and the resistance motor 16 can be connected to a fixed pulley block through one or more pull wires 53.
  • the resistance motor 16 of the present application can be installed above or below any pedal, or at a position at the middle height of the pedal, without limitation.
  • the transmission mechanism includes a pull wire 53 (as shown in FIG. 23 and FIG. 24, the number of pull wires 53 is not limited , which can be one or more, as long as it can maintain balance, and a positioning groove 161 for positioning the pull wire 53 and a limit plate 162 for preventing the pull wire 53 from falling off are provided on the output shaft of the resistance motor 16, which can prevent the pull wire 53 from being excessively entangled when the pull wire 53 is reeled in) connected to a movable pulley group, a fixed pulley group cooperating with the movable pulley group, and a transmission rope 35, one end of the transmission rope 35 is connected to the movable pulley group, and the other end is connected to the fixed pulley group and then passes through the flying bird arm 7 to connect with the handle 12 (a single transmission rope 35 can correspond to one handle 12, or one transmission rope 35 can correspond to two handles 12, that is, one end of a transmission rope 35 is connected to one handle 12, and the other end is connected to another handle 12), so
  • a guide structure 30 for guiding the movable pulley group such as a segmented guide rail installed on the front and rear pedals, which can form a complete guide rail (also called a guide structure 30) after the front pedal 3 and the rear pedal 4 are unfolded, so as to guide the guide structure 30 in the distributed pulley group and enable the guide structure to move back and forth along the length of the complete guide rail.
  • a guide structure 30 for guiding the movable pulley group such as a segmented guide rail installed on the front and rear pedals, which can form a complete guide rail (also called a guide structure 30) after the front pedal 3 and the rear pedal 4 are unfolded, so as to guide the guide structure 30 in the distributed pulley group and enable the guide structure to move back and forth along the length of the complete guide rail.
  • the fixed pulley group also includes multiple fixed pulleys (pulley B27), all of which are arranged away from the guide structure 30 (including the guide structure 30 for sliding on the front guide rail 31 and the rear guide rail 32, the movable pulley group or pulley E26 cooperating with the transmission rope 35, and the pulley E fixing block 51 for installing the guide structure 30 and the pulley E26), and the guide structure 30 is arranged close to the electric resistance mechanism and is detachably connected to the pull wire 53.
  • multiple fixed pulleys (pulley B27), all of which are arranged away from the guide structure 30 (including the guide structure 30 for sliding on the front guide rail 31 and the rear guide rail 32, the movable pulley group or pulley E26 cooperating with the transmission rope 35, and the pulley E fixing block 51 for installing the guide structure 30 and the pulley E26)
  • the guide structure 30 is arranged close to the electric resistance mechanism and is detachably connected to the pull wire 53.
  • the resistance motor 16 (resistance driver) includes a motor output shaft 1601; pulley A25 is fixed on the pulley A fixing block, and the pulley A fixing block is fixed on the front bracket 1; the movable pulley group is two pulleys E26 fixed on the pulley E fixing block 51, and four rollers 52 (four rollers 52 form a guide structure 30) are installed on both sides of the pulley E fixing block 51, and the rollers 52 can slide back and forth in the front guide rails 31 and the rear guide rails 32 on both sides; three pulleys B27 are fixed on the rear bracket 2; two pulleys C28 are fixed on both sides of the front bracket 1; two pulleys D29 are fixed on the flying bird arms on both sides.
  • one end of the motor pull wire 53 is wound around the motor output shaft 1601, and the other end of the motor pull wire 53 passes through the pulley A25 and is fixed on the pull wire connecting block 49, and the pull wire connecting block 49 is hung on the hook 50, and the hook 50 is connected to the pulley E fixed block 51 to form a connection line at the motor end;
  • the transmission rope 35 is respectively wound around the pulley E26 and the pulley B27, one end of the transmission rope 35 passes through the left pulley C28 and the pulley D29 from the left side of the bracket and is connected to the handle connecting block 47, and the other end of the transmission rope 35 passes through the right pulley C28 and the pulley D29 from the right side of the bracket and is connected to the handle connecting block 47, forming the entire line of the transmission rope 35.
  • Pulling the handle 12 drives the transmission rope 35 to change direction through the pulley D29, the pulley C28 and the pulley B27 to pull the pulley E26 (the pulley guide group 11, also called the movable pulley group), the pulley E26 moves linearly in the front guide rail 31 and the rear guide rail 32, the pulley E26 is connected to the motor pull wire 53 through the hook 50, one end of the motor pull wire 53 is connected to the hook 50, and the other end is wound around the motor output shaft 1601, the motor pull wire 53 changes direction through the pulley A25 to pull the motor output shaft 1601 to rotate to form the line output.
  • the user's exercise effect is achieved by the change in resistance of the resistance motor 16.
  • the bird arm 7 is movably arranged next to the connection between the front pedal 3 and the rear pedal 4 and is located on the vertical side of the front pedal 3 or the rear pedal 4, so that the front pedal 3 and the rear pedal 4 can be smoothly folded, and the two bird arms 7 are symmetrically arranged; each bird arm 7 can at least rotate longitudinally and laterally around the connection with the front pedal 3 or the rear pedal 4 as the center, and can achieve length adjustment by telescopic movement, and each bird arm 7 can be locked so that only the handle 12 is left movable.
  • the structure of the movable pulley group of pulley E26 is described as follows: as shown in Figure 19, the movable pulley group consists of two pulleys E26, a pulley E fixing block 51, two roller connecting blocks 54, four rollers 52 and four third springs 55.
  • the pulley E fixing block 51 includes four guide sleeves 511; the roller connecting block 54 includes two guide rods 541; the pulley E26 is fixed on the pulley E fixing block 51, and the two rollers 52 are installed on the roller connecting block 54; the third spring 55 is installed on the guide sleeve 511, and then the guide rod 541 on the roller connecting block 54 equipped with the roller 52 is inserted into the guide sleeve 511, and all are installed as shown in Figure 19.
  • This movable pulley group can slide back and forth in the front guide rails 31 and the rear guide rails 32 on both sides, which avoids the shaking of the pulley E26 during operation and increases stability; the joint between the front guide rail 31 and the rear guide rail 32 will cause unevenness due to manufacturing errors, so the third springs 55 are designed on both sides of the pulley E26 to reduce the discomfort of the roller 52 at the joint of the guide rails.
  • each bird arm 7 is movably connected to the vertical side of the front pedal 3 or the rear pedal 4 through a movable structure.
  • the movable structure includes a bird arm connecting block 38 detachably connected to the bottom of the bird arm 7, a bird arm fixing block 6 rotatably connected to the bird arm connecting block 38, and a toothed sleeve 101 arranged on the vertical side of the front pedal 3 or the rear pedal 4.
  • the bird arm fixing block 6 is provided with teeth that mesh with the toothed sleeve 101, and the bird arm fixing block 6 and the toothed sleeve 101 are locked and released by the bird arm rotating handle 14.
  • the front bracket 1 includes a toothed sleeve 101 with an inclined tooth shape a
  • the bird arm fixing block 6 includes an inclined tooth shape b
  • the tooth shape a can be fully meshed with the tooth shape b
  • the bird arm 7 is fixed to the bird arm connecting block 38
  • the bird arm connecting block 38 includes a rotation fixing hole c381 and a rotation fixing hole d382
  • the bird arm connecting block 38 is mounted on the bird arm fixing block 6 and connected via the bird arm fixing shaft 37
  • the cam fixing block 33 includes a rotation fixing hole a331, a rotating shaft 332 and a slot 333
  • the bird arm rotating handle 14 includes a cam 141 and a rotating hole
  • the bird arm rotating handle 14 is connected to the cam fixing block 33 through the rotating hole, and the rotating hole can rotate around the rotating hole a331 Rotation
  • the cam fixing block 33 is inserted into the inner hole of the bird arm fixing block 6, and then the first spring 39 is put on and installed in the toothed slee
  • the cam fixing block 33 and the bird arm fixing block 6 can rotate 360 degrees around the axis of the toothed sleeve 101; when the tooth shape a of the bird arm fixing block 6 is aligned (convex and concave relative to) the tooth shape b of the toothed sleeve 101, the bird arm rotating handle 14 makes the highest point of its cam 141 press against the end face of the bird arm fixing block 6 to achieve complete gapless engagement of the tooth shape a and the tooth shape b to achieve the fixation of the bird arm 7; when the bird arm rotating handle 14 rotates to the lowest point of its cam 141, under the action of the first spring 39, the tooth shape b on the bird arm fixing block 6 leaves the tooth shape a from
  • the bird arm 7 can rotate forward and backward around the axis of the toothed sleeve 101, and can rotate up to 180 degrees, as shown in FIGS. 4 and 5 .
  • the rotating hole c of the bird arm connecting block 38 is sleeved on the bird arm fixed shaft 37 and the bird arm connecting block 38 can rotate around the axis of the bird arm fixed shaft 37, the latch 15 and the bird arm fixed shaft 37 can fix the bird arm connecting block 38, and when the latch 15 is inserted into the hole of the rotating fixing hole d382 at different positions of the rotating fixing hole e601, the bird arm 7 can be horizontally rotated to different angles as shown in Figure 6.
  • the vertical (longitudinal) and horizontal rotations of the bird arm 7 can be freely matched to form various usage states, as shown in Figure 7 to meet the different preferences of users.
  • a telescopic rod 8 is provided on the top of each bird arm 7, and the telescopic rod 8 can telescopically move back and forth along the length direction of the bird arm 7 and be fixed and released through the telescopic rod limit switch handle 9, and each bird arm 7 is provided with a limit block 42 for positioning the length of the telescopic rod 8 of the bird arm.
  • a pulley assembly is provided on the top of each telescopic rod 8 of the bird arm, and the pulley assembly can guide the transmission rope 35 connected to the pull handle 12 so that the transmission rope 35 can slide smoothly in the pulley assembly.
  • the transmission rope 35 is connected to the pull handle 12 through the pull handle connecting block 47, and the size of the pull handle connecting block 47 is larger than the outlet size of the pulley assembly to prevent the pull handle 12 from entering the pulley assembly.
  • the telescopic rod 8 of the bird arm is inserted into the bird arm 7, and the telescopic rod 8 of the bird arm contains a plurality of limit holes 801;
  • the limit block fixing block 41 is fixed to the bird arm 7, and the limit block fixing block 41 contains a rotating shaft 411 and a sliding groove 412, and the limit block 42 is inserted into the sliding groove 412;
  • the telescopic rod limit switch handle 9 contains a rotating hole, and the rotating hole of the telescopic rod limit switch handle 9 is installed on the rotating shaft 411 on the limit block fixing block 41, and the telescopic rod limit switch handle 9 can rotate around the axis of the rotating shaft 411;
  • the telescopic rod limit The arc at the lower end of the position switch handle 9 touches the arc of the limit block 42.
  • the limit block 42 can slide out of the limit hole 801 of the telescopic rod 8 of the flying bird arm. Then, the telescopic rod 8 of the flying bird arm is pulled up and the telescopic rod limit switch handle 9 can be pulled out. When the telescopic rod limit switch handle 9 is released, it is pulled upward or downward. When the limit hole 801 passes through the limit block 42, the limit block 42 is stuck in the limit hole 801 under the action of the second spring 43 to limit the telescopic rod 8 of the flying bird arm, as shown in Figure 8.
  • the telescopic rod 8 of the flying bird arm is provided with a rotatable (hinged) telescopic rod pulling handle 10, which can conveniently adjust the length of the telescopic rod 8 of the flying bird arm.
  • a bearing seat 44 equipped with a bearing 48 is fixed on the telescopic rod 8 of the bird arm, and two rotatable pulleys F46 (pulley assemblies) are installed on the pulley fixing block 45.
  • the pulley fixing block 45 can be inserted into the bearing 48 to achieve 360-degree rotation.
  • the transmission rope 35 passes through the middle of the two pulleys F46 and is connected to the handle connecting block 47.
  • the transmission rope 35 slides relatively in the arc groove of the pulley E26. Since the pulley fixing block 45 can rotate 360 degrees, the transmission rope 35 can also be pulled by the pulley fixing block 45 to rotate 360 degrees.
  • the pulley fixing block 45 contains a characteristic arc guide 451, which can make the transmission rope 35 slide and slide into the groove of the pulley F46 when the transmission rope 35 passes through the arc of the arc guide 451, thereby avoiding the transmission rope 35 from being in the center to form a dead point. This causes the pulley fixing block 45 to not rotate.
  • this embodiment adds a rowing machine 57 and a dumbbell bar 56, the rowing machine 57 is mounted on the foldable pedal chassis, and the dumbbell bar is detachably arranged between the two handles 12.
  • the dumbbell bar 56 is installed on the foldable pedal chassis, and the rowing machine 57 is placed on the foldable pedal chassis. When a person sits on the seat 571 of the rowing machine 57, he grabs the dumbbell bar 56 with both hands and pulls it back and forth to form a rowing action.
  • the apparatus is equipped with a dumbbell bar 56, and a rowing machine 57 is placed on the apparatus.
  • the rowing machine 57 has a seat 571, which is equipped with a seat pulley 572, and a seat guide rail 573 is provided below the seat 571 for the seat pulley 572 to slide in a straight line.
  • this embodiment adds a dumbbell bench 58 and a dumbbell bar 56.
  • the dumbbell bench 58 is mounted on a foldable pedal frame and the height and angle are adjusted by an adjustment rod 582 and a second stopper 581 at the bottom of the dumbbell bench 58.
  • the dumbbell bar 56 is detachably mounted between the two handles 12.
  • the dumbbell bench 58 is mounted on the foldable pedal frame and the height and angle are adjusted by the adjustment rod 582 and the stopper 42.
  • the wire collection stop (the top of the flying bird arm 7, i.e., the setting of the handle connecting block 47) forms a distance Y with the chest of the person, thereby preventing the dumbbell bar 56 from crushing the user due to accidental injury.
  • the apparatus is equipped with a dumbbell bar 56, and a dumbbell bench 58 is placed on the apparatus.
  • the dumbbell bench 58 includes an adjustment rod 582 for adjusting the height of the dumbbell bench 58 and a second limit block 581.
  • one should be understood as “at least one” or “one or more”, that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term “one” should not be understood as a limitation on the quantity.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Rehabilitation Tools (AREA)

Abstract

L'invention concerne une station d'effort électronique intelligente de vol pliable. La station comprend un châssis à pédales pliables comprenant une pédale avant (3) et une pédale arrière (4), qui sont reliées de manière rotative, la pédale avant (3) et la pédale arrière (4) pouvant être pliées pour être parallèles ou approximativement parallèles l'une à l'autre, et pouvant éviter un mécanisme de résistance électrique ; un mécanisme de résistance électrique, qui est disposé à une extrémité de la pédale avant (3) ou de la pédale arrière (4) qui s'étend vers l'extérieur, et est relié à un mécanisme de transmission et à des poignées de traction (12) de deux bras de vol (7) au moyen d'au moins une ligne de traction (53) ; des bras de vol (7), qui sont agencés de façon mobile à côté d'une jonction entre la pédale avant (3) et la pédale arrière (4), situés sur une surface latérale verticale de la pédale avant (3) ou de la pédale arrière (4), et agencés symétriquement, chaque bras de vol (7) pouvant au moins tourner longitudinalement et transversalement avec la jonction entre la pédale avant (3) ou la pédale arrière (4) en tant que centre, pouvant également se déplacer de manière télescopique pour ajuster la longueur, et pouvant être verrouillé avec uniquement les poignées de traction (12) mobiles. La station d'effort électronique intelligente de vol peut fournir plus de types d'actions d'entraînement à l'effort, fournir des résistances plus précises, et améliorer significativement l'effet d'un exercice.
PCT/CN2023/094459 2022-12-15 2023-05-16 Station d'effort électronique intelligente de vol pliable WO2024124796A1 (fr)

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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN115888029A (zh) * 2022-12-15 2023-04-04 上海大动科技有限公司 一种具有折叠式的飞鸟智能电子力量站

Citations (8)

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Publication number Priority date Publication date Assignee Title
JPH07204291A (ja) * 1993-03-15 1995-08-08 Eihaku Kyo 運動装置
US6152866A (en) * 2000-01-19 2000-11-28 Kuo; Johnson Folding collapsible exercising apparatus
CN108283780A (zh) * 2018-05-01 2018-07-17 佛山瑞箭体育器材有限公司 一种分架式飞鸟健身器械
CN212730849U (zh) * 2020-08-06 2021-03-19 朱勇 一种拉力深蹲机
CN213049218U (zh) * 2020-07-24 2021-04-27 青岛钜源健身科技有限公司 一种智能控制的多功能组合健身训练器材
CN115888029A (zh) * 2022-12-15 2023-04-04 上海大动科技有限公司 一种具有折叠式的飞鸟智能电子力量站
CN219001859U (zh) * 2022-12-15 2023-05-12 上海大动科技有限公司 用于飞鸟力量站的力臂
CN219050251U (zh) * 2022-12-15 2023-05-23 上海大动科技有限公司 一种具有折叠式的飞鸟智能电子力量站

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07204291A (ja) * 1993-03-15 1995-08-08 Eihaku Kyo 運動装置
US6152866A (en) * 2000-01-19 2000-11-28 Kuo; Johnson Folding collapsible exercising apparatus
CN108283780A (zh) * 2018-05-01 2018-07-17 佛山瑞箭体育器材有限公司 一种分架式飞鸟健身器械
CN213049218U (zh) * 2020-07-24 2021-04-27 青岛钜源健身科技有限公司 一种智能控制的多功能组合健身训练器材
CN212730849U (zh) * 2020-08-06 2021-03-19 朱勇 一种拉力深蹲机
CN115888029A (zh) * 2022-12-15 2023-04-04 上海大动科技有限公司 一种具有折叠式的飞鸟智能电子力量站
CN219001859U (zh) * 2022-12-15 2023-05-12 上海大动科技有限公司 用于飞鸟力量站的力臂
CN219050251U (zh) * 2022-12-15 2023-05-23 上海大动科技有限公司 一种具有折叠式的飞鸟智能电子力量站

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