Temporary support mechanism of vertical rhythm machine

Abstract

The utility model relates to the technical field of rhythm instruments, and discloses a temporary supporting mechanism of a vertical rhythm machine, which comprises a rhythm machine and supporting legs fixedly connected to the bottom end of the rhythm machine, a movable supporting mechanism is arranged at the bottom end of the rhythm machine, a pushing mechanism is arranged above the movable supporting mechanism, a motor is started to drive a bidirectional screw rod to rotate, and the bidirectional screw rod is driven to rotate. The push plate is driven to move to extrude the stress plate to move downwards, then the supporting rods at the four positions on the two sides are driven to rotate downwards until the supporting rods drive the rolling wheels at the four positions to make contact with the ground, then the supporting rods continue to rotate till the whole rhythm machine is supported, the supporting legs are made to be away from the ground, and then the rhythm machine can be moved through the rolling wheels; when a user moves to a proper position, the motor can be rotated reversely to drive the two push plates to move towards the middle, and at the moment, the torsional spring can rebound and rotate, so that the supporting rod and the rolling wheels are driven to move upwards, and the moving and supporting state is relieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rhythm machines, in particular to a temporary supporting mechanism for a vertical rhythm machine. Background Art

[0002] As people's pace of life accelerates, they have less and less time to participate in physical exercise. Long-term lack of exercise will lead to a decline in physical function, fragile and inelastic blood vessels, and prone to cardiovascular and cerebrovascular diseases. Studies have shown that whole-body vibration of appropriate frequency can increase the friction between blood flow and blood vessels. The vascular shear force generated by vibration can increase vascular elasticity, promote endothelial cells on the inner wall of blood vessels to secrete nitric oxide to soften blood vessels, and reduce the occurrence of cardiovascular and cerebrovascular diseases. At the same time, the appropriate amplitude can relax tense muscles and relieve fatigue. The vertical rhythm machine produces regular vibrations when the user is resting, thereby controlling the vibration of the user's body.

[0003] The bottom of most existing rhythm machines is directly supported and placed in contact with the ground. When the rhythm machine needs to be moved, the user needs to manually move the rhythm machine to a designated place, which causes inconvenience in using the rhythm machine.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] In order to solve the above technical problem that the bottom of most existing rhythm machines is directly supported and placed in contact with the ground, and when the rhythm machine needs to be moved, the user needs to manually move the rhythm machine to a designated place, which will cause inconvenience in using the rhythm machine, the basic concept of the technical solution adopted by the utility model is:

[0006] Temporary support mechanism for vertical motion machine, including motion machine;

[0007] A support leg is fixedly connected to the bottom of the rhythm machine, a mobile support mechanism is provided at the bottom of the rhythm machine, a pushing mechanism is provided above the mobile support mechanism, and the mobile support mechanism includes a fixed frame fixedly connected to the outer wall of the rhythm machine:

[0008] The inner wall of the fixed frame is fixedly connected to the motor, and the output end of the motor is fixedly connected to the bidirectional screw rod, the outer wall of the bidirectional screw rod is threadedly connected to a threaded block, and the outer wall of the threaded block away from the end of the bidirectional screw rod is fixedly connected to a push plate, the bottom end of the rhythm machine is provided with a through groove, the inner wall of the through groove is provided with a first rotating groove, the inner wall of the first rotating groove is fixedly connected to a torsion spring, the torsion spring is fixedly connected to a first rotating column at one end away from the first rotating groove, the outer wall of the first rotating column is rotatably connected to the inner wall of the first rotating groove, the outer wall of the first rotating column is fixedly connected to a support rod, the support rod is rotatably connected to a roller at one end away from the first rotating column, and the top end of the support rod is fixedly connected to a force plate.

[0009] As a preferred embodiment of the utility model, the pushing mechanism includes a second rotating column, a groove is opened at the top of the rhythm machine, a second rotating groove is opened on the inner wall of the groove, the outer wall of the second rotating column is rotatably connected to the inner wall of the second rotating groove, the outer wall of the second rotating column is fixedly connected to a connecting push rod, the top of the rhythm machine is rotatably connected to a rotating shaft, and the outer wall of the rotating shaft is fixedly connected to a limiting plate.

[0010] As a preferred embodiment of the present invention, the number of the support rods and rollers is four, and the support rods and rollers form a group of two and are distributed at the bottom end of the rhythm machine in a bilaterally symmetrical structure.

[0011] As a preferred embodiment of the utility model, the end of the force-bearing plate away from the support rod is provided with a slope, and the bottom edge of the push plate is provided with an arc.

[0012] As a preferred embodiment of the present invention, the inner wall of the first rotating groove formed by the inner wall of the through groove formed at the bottom end of the actuator fits snugly with the outer wall of the first rotating column.

[0013] As a preferred embodiment of the present invention, the inner wall of the groove formed at the top of the actuator fits snugly with the outer wall of the connecting push rod.

[0014] As a preferred embodiment of the present invention, the length of the limit plate exceeds the width of the inner wall of the groove opened at the top of the actuator.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] When the lever is in a position to move, the motor can be started, and the output end thereof can drive the bidirectional lead screw to rotate. When the bidirectional lead screw rotates, the threaded blocks on both sides can be driven to move to the left and right sides. When the threaded blocks move, the push plate can be driven to move. During the movement of the push plate, the push plate will contact and support the force-bearing plate. When the force-bearing plate is squeezed by the push plate, it will move downward, thereby driving the support rod to rotate downward through the rotation of the first rotating column. During the rotation of the first rotating column, the torsion spring will be driven to rotate. In this way, the support rods at four sides on both sides can be driven to rotate downward until the support rod drives the rollers at four sides to contact the ground, and then continue to rotate until the lever is supported as a whole, so that the supporting legs are away from the ground. At this time, the lever will support the ground through the rollers and the support rods, and then the lever can be moved through the rollers. There is no need for the user to manually carry the lever to cause inconvenience in use. When it moves to a suitable position, the motor can be reversed to drive the two push plates to move toward the middle. At this time, the torsion spring can rebound and rotate, thereby driving the support rod and the roller to move upward, thereby releasing the mobile support state.

[0017] The utility model, when the roller plays a supporting role, can move the limit plate to rotate through the rotation between the rotating shaft and the top of the rhythm machine, when the limit plate is rotated to a state perpendicular to and parallel to the rhythm machine, the limiting effect on the connecting push rod can be released, and then the connecting push rod can be held and pulled to rotate through the rotation of the second rotating column until the connecting push rod is rotated to the outer wall of the rhythm machine on the side opposite to the limit plate, and then the rhythm machine can be pushed to move by pushing the connecting push rod, which is more convenient for users to move and use.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached picture:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the utility model when viewed from above;

[0022] Figure 3 This is a schematic diagram of the structure of the mobile support mechanism of the utility model;

[0023] Figure 4 This is a partial structural diagram of the mobile support mechanism of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the pushing mechanism of the utility model.

[0025] In the figure: 1. rhythm machine; 2. support leg; 31. mobile support mechanism; 311. fixed frame; 312. motor; 313. bidirectional screw rod; 314. threaded block; 315. push plate; 316. torsion spring; 317. first rotating column; 318. support rod; 319. roller; 3110. force plate; 32. pushing mechanism; 321. second rotating column; 322. connecting push rod; 323. rotating shaft; 324. limit plate. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0027] like Figures 1 to 5As shown, the temporary support mechanism of the vertical rhythm machine includes a rhythm machine 1, a support leg 2 fixedly connected to the bottom end of the rhythm machine 1, a mobile support mechanism 31 is provided at the bottom end of the rhythm machine 1, a pushing mechanism 32 is provided above the mobile support mechanism 31, and the mobile support mechanism 31 includes a fixed frame 311 fixedly connected to the outer wall of the rhythm machine 1, a motor 312 is fixedly connected to the inner wall of the fixed frame 311, a bidirectional screw rod 313 is fixedly connected to the output end of the motor 312, a thread block 314 is threadedly connected to the outer wall of the bidirectional screw rod 313, and the thread block 314 is away from the bidirectional screw rod A push plate 315 is fixedly connected to the outer wall of one end of 313, a through groove is opened at the bottom end of the rhythm machine 1, and a first rotating groove is opened on the inner wall of the through groove, a torsion spring 316 is fixedly connected to the inner wall of the first rotating groove, and the torsion spring 316 is fixedly connected to the first rotating column 317 at one end away from the first rotating groove, the outer wall of the first rotating column 317 is rotatably connected to the inner wall of the first rotating groove, the outer wall of the first rotating column 317 is fixedly connected to a support rod 318, and the end of the support rod 318 away from the first rotating column 317 is rotatably connected to a roller 319, and the top of the support rod 318 is fixedly connected to a force plate 3110.

[0028] Furthermore, there are four support rods 318 and rollers 319, and two support rods 318 and rollers 319 are arranged in a group and are distributed at the bottom of the motor 1 in a left-right symmetrical structure, so that the motor 1 can be supported at the four corners. At the same time, the motor 1 can be moved by the rollers 319, so that the staff can use it conveniently.

[0029] Furthermore, a slope is provided at one end of the force-bearing plate 3110 away from the support rod 318, and an arc is provided at the bottom edge of the push plate 315. The slope of the force-bearing plate 3110 and the arc at the bottom of the push plate 315 ensure that the push plate 315 can better contact and squeeze the force-bearing plate 3110, thereby ensuring that the support rod 318 is more stable during the process of limited support.

[0030] Furthermore, the inner wall of the first rotating groove formed in the inner wall of the through groove formed at the bottom of the actuator 1 fits snugly with the outer wall of the first rotating column 317 , thereby ensuring the tight fit of the first rotating column 317 during the rotation process, thereby ensuring the stability during the rotation process.

[0031] The pushing mechanism 32 includes a second rotating column 321, a groove is opened at the top of the rhythm machine 1, and a second rotating groove is opened on the inner wall of the groove. The outer wall of the second rotating column 321 is rotatably connected to the inner wall of the second rotating groove. The outer wall of the second rotating column 321 is fixedly connected to a connecting push rod 322. The top of the rhythm machine 1 is rotatably connected to a rotating shaft 323, and the outer wall of the rotating shaft 323 is fixedly connected to a limiting plate 324.

[0032] Furthermore, the inner wall of the groove opened at the top of the actuator 1 fits snugly with the outer wall of the connecting push rod 322 , so that when the limiting plate 324 rotates to the top of the connecting push rod 322 , it can contact and squeeze the top of the connecting push rod 322 to limit the position.

[0033] Furthermore, the length of the limit plate 324 exceeds the width of the inner wall of the groove opened at the top of the rhythm machine 1, so that the limit plate 324 can be rotated to the top of the connecting push rod 322 to perform a contact and limit effect on the top of the connecting push rod 322, thereby preventing the connecting push rod 322 from jumping up and down as the rhythm machine 1 moves up and down.

[0034] The implementation principle of the temporary support mechanism of the vertical actuator of this embodiment is as follows: when the actuator 1 needs to be moved, the motor 312 can be started, and its output end will drive the bidirectional screw rod 313 to rotate. When the bidirectional screw rod 313 rotates, it can drive the threaded blocks 314 on both sides to move to the left and right sides. When the threaded blocks 314 move, they can drive the push plate 315 to move. During the movement of the push plate 315, it will contact and support the force plate 3110. When the force plate 3110 is squeezed by the push plate 315, it will move downward, thereby driving the support rod 318 to rotate downward through the rotation of the first rotating column 317. During the rotation of the first rotating column 317, the torsion spring 316 will be driven to rotate. The support rods 318 on both sides can be driven to rotate downward until the support rods 318 drive the rollers 319 on all sides to touch the ground, and then continue to rotate until the motor 1 is supported as a whole, so that the support legs 2 are away from the ground. At this time, the motor 1 will be supported by the rollers 319 and the support rods 318 and the ground, and then the motor 1 can be moved by the rollers 319, without the need for the user to manually carry the motor 1 to cause inconvenience. When it is moved to the appropriate position, the motor 312 can be reversed to drive the two push plates 315 to move toward the middle. At this time, the torsion spring 316 can rebound and rotate, thereby driving the support rods 318 and the rollers 319 to move upward, thereby releasing the mobile support state.

[0035] When the roller 319 is supporting, the limit plate 324 can be moved to rotate through the rotation between the rotating shaft 323 and the top of the rhythm machine 1. When the limit plate 324 is rotated to a state perpendicular to and parallel to the rhythm machine 1, the limiting effect on the connecting push rod 322 can be released. Then, the connecting push rod 322 can be held and pulled to rotate through the rotation of the second rotating column 321 until the connecting push rod 322 is rotated to the outer wall of the rhythm machine 1 on the side opposite to the limit plate 324. Then, the rhythm machine 1 can be pushed to move by pushing the connecting push rod 322, which is more convenient for users to move and use.

Claims

1. A temporary support mechanism for a vertical actuator, comprising the actuator (1); The supporting leg (2) is fixedly connected to the bottom end of the rhythm machine (1), and is characterized in that: The bottom end of the rhythm machine (1) is provided with a movable support mechanism (31), and a pushing mechanism (32) is provided above the movable support mechanism (31). The movable support mechanism (31) comprises a fixed frame (311) fixedly connected to the outer wall of the rhythm machine (1): The inner wall of the fixed frame (311) is fixedly connected to a motor (312), the output end of the motor (312) is fixedly connected to a bidirectional screw rod (313), the outer wall of the bidirectional screw rod (313) is threadedly connected to a thread block (314), the outer wall of the thread block (314) away from the bidirectional screw rod (313) is fixedly connected to a push plate (315), the bottom end of the rhythm machine (1) is provided with a through groove, the inner wall of the through groove is provided with a first rotating groove, the inner wall of the first rotating groove is fixedly connected A torsion spring (316) is provided, and one end of the torsion spring (316) away from the first rotating groove is fixedly connected to a first rotating column (317), the outer wall of the first rotating column (317) is rotatably connected to the inner wall of the first rotating groove, the outer wall of the first rotating column (317) is fixedly connected to a support rod (318), the end of the support rod (318) away from the first rotating column (317) is rotatably connected to a roller (319), and the top end of the support rod (318) is fixedly connected to a force plate (3110).

2. The temporary support mechanism of the vertical motion machine according to claim 1, characterized in that: The pushing mechanism (32) comprises a second rotating column (321), a groove is provided at the top of the rhythm machine (1), a second rotating groove is provided on the inner wall of the groove, the outer wall of the second rotating column (321) is rotatably connected to the inner wall of the second rotating groove, the outer wall of the second rotating column (321) is fixedly connected to a connecting push rod (322), the top of the rhythm machine (1) is rotatably connected to a rotating shaft (323), and the outer wall of the rotating shaft (323) is fixedly connected to a limiting plate (324).

3. The temporary support mechanism for a vertical motion machine according to claim 1, characterized in that: The number of the support rods (318) and the rollers (319) is four, and the support rods (318) and the rollers (319) form a group of two and are distributed at the bottom end of the rhythm machine (1) in a bilaterally symmetrical structure.

4. The temporary support mechanism for a vertical motion machine according to claim 1, characterized in that: An inclined surface is provided at one end of the force-bearing plate (3110) away from the support rod (318), and an arc is provided at the bottom edge of the push plate (315).

5. The temporary support mechanism for a vertical motion machine according to claim 1, characterized in that: The inner wall of the first rotating groove formed on the inner wall of the through groove formed at the bottom end of the actuator (1) fits snugly with the outer wall of the first rotating column (317).

6. The temporary support mechanism for a vertical motion machine according to claim 2, characterized in that: The inner wall of the groove formed at the top of the rhythm machine (1) fits snugly with the outer wall of the connecting push rod (322).

7. The temporary support mechanism for a vertical motion machine according to claim 2, characterized in that: The length of the limiting plate (324) exceeds the width of the inner wall of the groove opened at the top of the actuator (1).

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