Novel law mover

Abstract

The utility model discloses a novel rhythm machine, which relates to the technical field of rhythm machines, and is characterized in that a first driving part is started to drive a first rotating rod to rotate, the first rotating rod drives a first eccentric part to rotate, the first eccentric part drives a first connecting part to horizontally swing, and the first connecting part pulls a sliding plate to horizontally reciprocate; meanwhile, a second driving piece is started to drive a second rotating rod to rotate, the second rotating rod drives a second eccentric piece to rotate, the second eccentric piece drives a second connecting piece to swing up and down, and the second connecting piece drives the top plate to reciprocate up and down; compared with an existing rhythm motion machine which can only do independent horizontal reciprocating motion or vertical lifting motion, the composite rhythm motion machine enables people to do motion in the horizontal direction and the vertical direction at the same time, and the use experience of people is better.

Description

Technical Field

[0001] This utility model relates to the field of rhythmic motion technology, and in particular to a novel rhythmic motion device. Background Technology

[0002] A rhythmic motion device is a device that generates regular passive motion through fixed-frequency vibration. Its core principle is to use gravity to physically stimulate the musculoskeletal and nervous systems, thereby affecting the endocrine and other physiological systems to improve health.

[0003] Existing rhythmic motion devices offer limited movement options. When a person is on the device, they can only perform horizontal reciprocating motion or vertical lifting motion, resulting in a poor user experience. For example, a horizontal rhythmic bed, disclosed in Chinese Utility Model Patent No. CN221265684U on July 5, 2024, uses a rhythmic mechanism in the rhythmic device to drive the rhythmic frame to reciprocate horizontally relative to the support frame, thereby driving the bed frame connected to the rhythmic frame to reciprocate horizontally. This allows users to perform rhythmic exercises while lying down, effectively meeting their needs.

[0004] Another invention patent published on June 21, 2019, with publication number CN109907933A, is a vertical rhythm device. The application of the eccentric wheel connecting rod and two bearings can cleverly transform the rotational motion of the eccentric wheel into a simple vertical linear motion. The rhythm device of this invention is ingenious, efficient, safe, stable and comfortable, and perfectly realizes the driving of simple vertical rhythm. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a new type of rhythmic motion device to solve the problem that the existing rhythmic motion devices have a single movement mode, and when people are on the rhythmic motion device, they can only perform a single horizontal reciprocating motion or a vertical lifting motion, resulting in a poor user experience.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a novel rhythmic actuator, comprising:

[0007] Base plate;

[0008] A sliding plate, which is located above and parallel to the base plate;

[0009] A top plate, which is located above and parallel to the sliding plate;

[0010] The first driving mechanism includes a first driving member, a first rotating rod, a first eccentric member, and a first connecting member. The first eccentric member is eccentrically fixed to the first rotating rod and is rotatably connected to the first connecting member. One end of the first connecting member is hinged to the sliding plate. When the first driving member drives the first rotating rod to rotate, the sliding plate reciprocates horizontally along a direction parallel to the top surface of the bottom plate.

[0011] The second driving mechanism includes a second driving member, a second rotating rod, a second eccentric member, and a second connecting member. The second eccentric member is eccentrically fixed to the second rotating rod and is rotatably connected to the second connecting member. One end of the second connecting member is hinged to the bottom surface of the top plate. When the second driving member drives the second rotating rod to rotate, the top plate reciprocates along a direction perpendicular to the top surface of the bottom plate.

[0012] Preferably, a notch is provided on one side of the top surface of the sliding plate, and the height of the first driving member and the first rotating rod is not lower than the height of the notch opening. The first driving member and the first support are fixed on the top surface of the base plate, and the first rotating rod is rotatably provided on the first support. A first hinge seat is provided on the top surface of the sliding plate near the notch, and one end of the first connecting member is hinged to the first hinge seat.

[0013] Preferably, a second driving member and a second support are fixedly installed on the top surface of the sliding plate away from the first driving member, a second rotating rod is rotatably connected to the second support, a second hinge seat is fixed on the bottom surface of the top plate, and one end of the second connecting member is hinged to the second hinge seat.

[0014] Preferably, the first rotating rod and the second rotating rod are located between the first driving member and the second driving member, and the second rotating rod is located at the middle position above the sliding plate.

[0015] Preferably, the system further includes two sets of support structures symmetrically arranged on the top surface of the base plate. Each set of support structures includes two connecting rods, which are hinged in the middle in an X-shape. Four first fixed seats are fixed on the top surface of the base plate, and four second fixed seats are fixed on the bottom surface of the base plate. Sliding grooves are provided on the first and second fixed seats along a direction parallel to the bottom surface of the base plate. Each connecting rod has a sliding shaft fixed at both ends, and each sliding shaft is movably disposed in the sliding groove of one of the first fixed seats and one of the second fixed seats.

[0016] Preferably, a soft rubber sleeve is fixed to the inner wall of the groove, and the sliding shaft is in contact with the soft rubber sleeve.

[0017] Preferably, at least two parallel connecting support rods are provided between the two support structures, and the connecting support rods are located at one end of the sliding shaft near the connecting rod.

[0018] Preferably, it also includes a guide structure, which includes several vertical rods fixed to the bottom surface of the top plate and a guide post fixed to the top surface of the sliding plate. The guide post is arranged opposite to the vertical rods, and the side of the guide post facing the vertical rods has an movable hole adapted to the vertical rods.

[0019] Preferably, the first driving component is a first motor, a first transmission wheel is fixedly mounted on the outer surface of the first rotating rod, and the output end of the first motor is connected to the first transmission wheel via a conveyor belt. The second driving component is a second motor, a second transmission wheel is fixedly mounted on the outer surface of the second rotating rod, and the output end of the second motor is connected to the second transmission wheel via a conveyor belt.

[0020] Preferably, a slide rail is fixedly installed on the top surface of the base plate, and a slider adapted to the slide rail is provided on the bottom surface of the sliding plate.

[0021] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0022] This invention utilizes a first driving component to rotate a first rotating rod, which in turn rotates a first eccentric component. The eccentric component then causes a first connecting component to swing horizontally, pulling a sliding plate in a horizontal reciprocating motion, which in turn causes the top plate to reciprocate horizontally, thus achieving horizontal rhythmic exercise. Simultaneously, by activating a second driving component, a second rotating rod rotates, which in turn rotates a second eccentric component. The eccentric component then causes a second connecting component to swing up and down, which in turn causes the top plate to reciprocate up and down, thus simultaneously achieving both vertical and horizontal rhythmic exercise. Compared to existing rhythmic motion devices that can only perform single horizontal reciprocating motion or vertical lifting motion, this composite rhythmic motion device allows people to perform both horizontal and vertical movements simultaneously, resulting in a better user experience. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This utility model Figure 1 Schematic diagram of the structure after removing the top plate;

[0025] Figure 3 This is a schematic diagram of the top plate, second hinge seat, second fixed seat, slide groove, soft rubber sleeve and vertical rod of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the sliding plate, the first driving mechanism, the second driving mechanism, the notch, the first support, the first transmission wheel, the second support, and the second transmission wheel of this utility model.

[0027] The components are as follows: 1. Base plate; 2. Sliding plate; 21. Groove; 22. First hinge seat; 3. Top plate; 31. Second hinge seat; 32. Second fixed seat; 321. Slide groove; 4. First drive mechanism; 41. First drive component; 42. First rotating rod; 43. First eccentric component; 44. First connecting component; 5. Second drive mechanism; 51. Second drive component; 52. Second rotating rod; 53. Second eccentric component; 54. Second connecting component; 6. Guide structure; 61. Guide column; 62. Vertical rod; 7. Support structure; 8. Support rod; 9. Slide rail; 10. Soft rubber sleeve; 11. First support; 12. First transmission wheel; 13. Second support; 14. Second transmission wheel; 15. First fixed seat. Detailed Implementation

[0028] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of this utility model.

[0029] like Figures 1-4 As shown, this utility model provides a novel rhythmic actuator, comprising: a base plate 1, a sliding plate 2, a top plate 3, a first driving mechanism 4, and a second driving mechanism 5;

[0030] The sliding plate 2 is located above and parallel to the base plate 1;

[0031] The top plate 3 is located above and parallel to the sliding plate 2;

[0032] The first driving mechanism 4 includes a first driving member 41, a first rotating rod 42, a first eccentric member 43, and a first connecting member 44. The first eccentric member 43 is eccentrically fixed to the first rotating rod 42 and is rotatably connected to the first connecting member 44. One end of the first connecting member 44 is hinged to the sliding plate 2. When the first driving member 41 drives the first rotating rod 42 to rotate, the sliding plate 2 reciprocates horizontally along a direction parallel to the top surface of the bottom plate 1.

[0033] The second drive mechanism 5 includes a second drive member 51, a second rotating rod 52, a second eccentric member 53, and a second connecting member 54. The second eccentric member 53 is eccentrically fixed to the second rotating rod 52. The second eccentric member 53 is rotatably connected to the second connecting member 54. One end of the second connecting member 54 is hinged to the bottom surface of the top plate 3. When the second drive member 51 drives the second rotating rod 52 to rotate, the top plate 3 reciprocates along a direction perpendicular to the top surface of the bottom plate 1.

[0034] When people use this rhythmic device, the human body is positioned on the top plate 3;

[0035] When horizontal rhythmic exercise is needed, the first drive component 41 is activated, which drives the first rotating rod 42 to rotate. The first rotating rod 42 drives the first eccentric component 43 to rotate. The first eccentric component 43 drives the first connecting component 44 to swing horizontally. The first connecting component 44 pulls the sliding plate 2 to move horizontally back and forth, thereby driving the top plate 3 to move horizontally back and forth, thus realizing horizontal rhythmic exercise.

[0036] When up-and-down rhythmic exercise is needed, the second drive component 51 is activated, which drives the second rotating rod 52 to rotate. The second rotating rod 52 drives the second eccentric component 53 to rotate. The second eccentric component 53 drives the second connecting component 54 to swing up and down. The second connecting component 54 drives the top plate 3 to move up and down reciprocally, thereby realizing up-and-down rhythmic exercise.

[0037] When exercise requires simultaneous up-and-down and horizontal movements, simply activate the first drive unit 41 and the second drive unit 51 simultaneously. Compared to existing rhythmic motors that can only perform individual horizontal reciprocating movements or up-and-down movements, this composite rhythmic motor allows people to perform movements in both the horizontal and vertical directions simultaneously, resulting in a better user experience.

[0038] like Figure 2 and Figure 4 As shown, a notch 21 is provided on one side of the top surface of the sliding plate 2. The height of the first driving member 41 (located on the base plate 1) and the first rotating rod 42 is not lower than the height of the notch 21 opening. The first driving member 41 and the first support 11 are fixed on the top surface of the base plate 1. The first rotating rod 42 is rotatably provided on the first support 11. A first hinge seat 22 is provided on the top surface of the sliding plate 2 near the notch 21. One end of the first connecting member 44 is hinged to the first hinge seat 22.

[0039] By setting a notch 21, and ensuring that the height of the first drive member 41 and the first rotating rod 42 is not lower than the height of the notch 21 opening, the first drive member 41 and the first rotating rod 42 can be positioned above or flush with the sliding plate 2 (specifically set according to needs). This allows one end of the first connecting member 44 to be hinged to the first hinge seat 22 on the top surface of the sliding plate 2. Since one end of the first connecting member 44 is hinged to the bottom surface or side wall of the sliding plate 2, the overall height or length of the vibrator can be reduced, thereby greatly reducing the overall volume of the vibrator.

[0040] like Figure 4 As shown, a second driving member 51 and a second support 13 are fixedly installed on the top surface of the sliding plate 2 away from the first driving member 41. A second rotating rod 52 is rotatably connected to the second support 13. A second hinge seat 31 is fixed on the bottom surface of the top plate 3. One end of the second connecting member 54 is hinged to the second hinge seat 31.

[0041] By placing the second driving component 51 on the top surface of the sliding plate 2 away from the first driving component 41, the overall weight distribution of the vibrator is more uniform and the structural position is more reasonable. Under the premise of minimizing the overall volume of the vibrator, the first driving mechanism 4 and the second driving mechanism 5 work independently without interfering with each other.

[0042] like Figure 4 As shown, the first rotating rod 42 and the second rotating rod 52 are located between the first driving member 41 and the second driving member 51. The second rotating rod 52 is located at the middle position above the sliding plate 2. With this arrangement, the lifting force is transmitted through the center, the top plate 3 is subjected to uniform force, there is no eccentric load, and there is no risk of tilting during the vertical lifting and lowering of the top plate 3, and the movement trajectory is stable.

[0043] like Figure 1 and Figure 2 As shown, it also includes two sets of support structures 7 symmetrically arranged on the top surface of the base plate 1. Each set of support structures 7 includes two connecting rods, which are hinged in the middle in an X-shape. Four first fixed seats 15 are fixed on the top surface of the base plate 1, and four second fixed seats 32 are fixed on the bottom surface of the top plate 3. Slide grooves 321 are provided on the first fixed seats 15 and the second fixed seats 32 along the direction parallel to the bottom surface of the top plate 3. Sliding shafts are fixed at both ends of each connecting rod, and each sliding shaft is movably disposed in the slide groove 321 of one first fixed seat 15 and one second fixed seat 32.

[0044] By setting the support structure 7, the top plate 3 is provided with a certain support. The sliding shaft can slide in the sliding groove 321, so that the top plate 3 can perform normal horizontal and / or vertical reciprocating motion. The X-shaped cross structure design of the connecting rod forms a stable triangular mechanical frame when it is deployed, which can effectively resist lateral force or torsion and prevent the platform from shaking.

[0045] like Figure 3 As shown, a soft rubber sleeve 10 is fixed to the inner wall of the slide groove 321. The sliding shaft contacts the soft rubber sleeve 10. By setting the soft rubber sleeve 10, direct contact between the sliding shaft and the inner wall of the slide groove 321 can be avoided. This reduces the noise and wear of the sliding shaft sliding in the slide groove 321 when the top plate 3 is lifting and / or reciprocating horizontally, thereby reducing the noise of the motor during use. At the same time, reducing wear extends the service life of the sliding shaft and the second fixed seat 32.

[0046] like Figure 2 As shown, at least two parallel connecting support rods 8 are provided between the two supporting structures 7. The connecting support rods 8 are located at one end of the sliding shaft near the connecting rod. By setting the connecting support rods 8 at a relatively high position, it is possible to avoid collisions between the connecting support rods 8 and other structures when the supporting structure 7 is in motion.

[0047] By connecting adjacent links with connecting support rods 8, a stable rectangular frame structure is formed, which suppresses the lateral bending or twisting of the links and avoids structural damage or failure caused by stress concentration. When the top plate 3 carries a human body, the connecting support rods 8 can evenly transfer the load to each connection point through the link network, avoiding the link from bearing excessive stress alone, improving the overall load-bearing capacity, and extending the service life of the mechanism.

[0048] like Figures 1-3 As shown, it also includes a guide structure 6, which includes several vertical rods 62 fixed to the bottom surface of the top plate 3 and a guide post 61 fixed to the top surface of the sliding plate 2. The guide post 61 is arranged opposite to the vertical rods 62 and has an movable hole adapted to the vertical rods 62 on its side facing the vertical rods 62.

[0049] By setting the guide structure 6, the vertical rod 62 and the guide post 61 make precise clearance contact with the inner wall of the movable hole to form a surface contact guide, which can effectively eliminate radial offset and make the movement of the top plate 3 more stable and smooth, without offset.

[0050] The vertical rod 62 and the guide post 61 are respectively fixed to the sliding plate 2 and the top plate 3 by screws. This allows them to be manufactured and assembled separately, which is convenient for transportation. Furthermore, if any part of the vertical rod 62 or the guide post 61 is damaged, it is convenient to disassemble and replace the vertical rod 62 and the guide post 61 separately.

[0051] like Figure 2 and Figure 4 As shown, the first driving component 41 is a first motor, and the first transmission wheel 12 is fixedly installed on the outer surface of the first rotating rod 42. The output end of the first motor is connected to the first transmission wheel 12 through a conveyor belt. The second driving component 51 is a second motor, and the second transmission wheel 14 is fixedly installed on the outer surface of the second rotating rod 52. The output end of the second motor is connected to the second transmission wheel 14 through a conveyor belt. Specifically, pulleys can be fixed at the output ends of the first motor and the second motor.

[0052] By starting the first motor and the second motor to drive the pulleys to rotate, the first transmission wheel 12 and the second transmission wheel 14 will rotate under the action of the conveyor belt, thereby realizing the rotation of the first rotating rod 42 and the second rotating rod 52.

[0053] like Figure 1 As shown, a slide rail 9 is fixedly installed on the top surface of the base plate 1, and a slider adapted to the slide rail 9 is provided on the bottom surface of the sliding plate 2. The slide rail 9 and the slider are rigidly coupled to force the sliding plate 2 to move along a fixed trajectory, avoiding deviation or shaking. The structure of the slide rail 9 and the slider can effectively resist the lateral impact or vibration of external loads and maintain smooth movement. The slide rail 9 has built-in mechanical limit or buckle to stabilize the movement of the sliding plate 2 and the top plate 3 and prevent accidental disengagement, thereby ensuring the safety of the rhythm machine.

[0054] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel rhythmic motif, characterized in that, include: Base plate (1); A sliding plate (2) is located above and parallel to the base plate (1); Top plate (3), which is located above and parallel to the sliding plate (2); The first driving mechanism (4) includes a first driving member (41), a first rotating rod (42), a first eccentric member (43), and a first connecting member (44). The first eccentric member (43) is eccentrically fixed on the first rotating rod (42). The first eccentric member (43) is rotatably connected to the first connecting member (44). One end of the first connecting member (44) is hinged to the sliding plate (2). When the first driving member (41) drives the first rotating rod (42) to rotate, the sliding plate (2) moves horizontally back and forth along a direction parallel to the top surface of the bottom plate (1). The second drive mechanism (5) includes a second drive member (51), a second rotating rod (52), a second eccentric member (53), and a second connecting member (54). The second eccentric member (53) is eccentrically fixed on the second rotating rod (52). The second eccentric member (53) is rotatably connected to the second connecting member (54). One end of the second connecting member (54) is hinged to the bottom surface of the top plate (3). When the second drive member (51) drives the second rotating rod (52) to rotate, the top plate (3) reciprocates along a direction perpendicular to the top surface of the bottom plate (1).

2. The novel rhythmic actuator according to claim 1, characterized in that: The sliding plate (2) has a notch (21) on one side of its top surface. The height of the first driving member (41) and the first rotating rod (42) is not lower than the height of the notch (21). The first driving member (41) and the first support (11) are fixed on the top surface of the base plate (1). The first rotating rod (42) is rotatably mounted on the first support (11). The sliding plate (2) has a first hinge seat (22) on the side of its top surface near the notch (21). One end of the first connecting member (44) is hinged to the first hinge seat (22).

3. The novel rhythmic actuator according to claim 2, characterized in that: The second driving member (51) and the second support (13) are fixedly installed on the top surface of the sliding plate (2) away from the first driving member (41). The second rotating rod (52) is rotatably connected to the second support (13). The bottom surface of the top plate (3) is fixed with a second hinge seat (31). One end of the second connecting member (54) is hinged to the second hinge seat (31).

4. The novel rhythmic actuator according to claim 3, characterized in that: The first rotating rod (42) and the second rotating rod (52) are located between the first driving member (41) and the second driving member (51), and the second rotating rod (52) is located at the middle position above the sliding plate (2).

5. The novel rhythmic actuator according to claim 1, characterized in that: It also includes two sets of support structures (7) symmetrically arranged on the top surface of the base plate (1). Each set of support structures (7) includes two connecting rods. The two connecting rods are hinged in the middle and arranged in an X shape. Four first fixed seats (15) are fixed on the top surface of the base plate (1). Four second fixed seats (32) are fixed on the bottom surface of the top plate (3). Sliding grooves (321) are opened on the first fixed seats (15) and the second fixed seats (32) along the direction parallel to the bottom surface of the top plate (3). Sliding shafts are fixed at both ends of each connecting rod. Each sliding shaft is movably arranged in the sliding groove (321) of one first fixed seat (15) and one second fixed seat (32).

6. The novel rhythmic actuator according to claim 5, characterized in that: A soft rubber sleeve (10) is fixed to the inner wall of the slide groove (321), and the sliding shaft is in contact with the soft rubber sleeve (10).

7. The novel rhythmic actuator according to claim 5, characterized in that: At least two parallel connecting support rods (8) are provided between the two support structures (7), and the connecting support rods (8) are located at one end of the sliding shaft near the connecting rod.

8. The novel rhythmic actuator according to claim 1, characterized in that: It also includes a guide structure (6), which includes several vertical rods (62) fixed to the bottom surface of the top plate (3) and a guide post (61) fixed to the top surface of the sliding plate (2). The guide post (61) is arranged opposite to the vertical rods (62), and the side of the guide post (61) facing the vertical rods (62) has an movable hole adapted to the vertical rods (62).

9. The novel rhythmic actuator according to claim 3, characterized in that: The first driving component (41) is a first motor, and a first transmission wheel (12) is fixedly installed on the outer surface of the first rotating rod (42). The output end of the first motor is connected to the first transmission wheel (12) via a conveyor belt. The second driving component (51) is a second motor, and a second transmission wheel (14) is fixedly installed on the outer surface of the second rotating rod (52). The output end of the second motor is connected to the second transmission wheel (14) via a conveyor belt.

10. The novel rhythmic actuator according to claim 1, characterized in that: The top surface of the base plate (1) is fixedly installed with a slide rail (9), and the bottom surface of the sliding plate (2) is provided with a slider that is compatible with the slide rail (9).

Images