CN216021944U

CN216021944U - Vertical vibration amplitude auxiliary platform

Info

Publication number: CN216021944U
Application number: CN202121927541.0U
Authority: CN
Inventors: 王士荣; 王海龙
Original assignee: Maizu Intelligent Technology Shanghai Co ltd
Current assignee: Maizu Intelligent Technology Shanghai Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-03-15
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a vertical vibration amplitude auxiliary platform, which is driven by a driving mechanism through a transmission mechanism to drive an upper cover pedal to move and vertically move; when the driving mechanism drives the transmission axis to rotate, the transmission axis drives the lower part of the splayed bearing seat to eccentrically rotate, and the upper part of the splayed bearing seat horizontally moves; splayed bearing frame passes through the horizontal drive pole and drives the one end horizontal motion of triangle bearing frame, and the triangle bearing frame is under the motionless condition of third end, converts the horizontal motion of one end into the perpendicular action of the other end, finally drives the upper cover footboard and produces stable perpendicular amplitude of vibration, has guaranteed the unicity and the stability of the perpendicular action of upper cover footboard, can obtain more stable comfortable impression and passive motion effect, can not mix unnecessary, disorderly transverse motion and reduce the motion effect, reduce the comfort level that the motion was experienced. The platform provided by the utility model is a universal platform, different shells can be designed on the basis to form different forms of machine bodies, and the application scene is wide.

Description

Vertical vibration amplitude auxiliary platform

Technical Field

The utility model relates to the field of fitness equipment, in particular to a vertical vibration amplitude auxiliary platform.

Background

With the development of society, the pace of life of people is faster and faster, and in the process of fast-paced work and study, the physical conditions of people naturally encounter more and more problems, and various negative states such as fatigue, annoyance, anxiety and the like gradually bring people into a sub-health state, even cause diseases. The body-building exercise device has the advantages that people are prompted to carry out various body-building exercises, however, the body-building time of people is limited due to fast-paced learning and working, various body-building devices can be brought into motion at will, effective passive exercise can be carried out by utilizing scattered time in busy life, and good effects are achieved.

In various indoor leisure activities, people prefer to exercise their physical ability and shape, and thus, such as treadmills, etc. are preferred. However, running and stepping are active high-intensity exercises of human bodies, have high requirements on the cardio-pulmonary function of sporters, have certain damage on knee joints, and are unlikely to persist for a long time for many people. In view of this, the industry designs the vertical amplitude-vibration machine at present, carry out regular vibrations to the human body through vertical amplitude-vibration, people no matter stand position, position of sitting, lie down, can reach the effect of motion.

The existing vertical vibration amplitude machine on the market has various forms, such as pedal type, bed type, gait training machine type and the like, the shapes of the machines are different, but the inner cores are similar, and the machines are provided with a vibration amplitude platform, and the machines generate regular vertical vibration through the vibration amplitude platform. For example, the applicant has proposed a similar device in chinese utility model application CN201910278551.7, which skillfully converts the rotational motion of the eccentric into a vertical linear motion. However, the existing vibration amplitude auxiliary platform on the market claims that the generated vertical vibration amplitude is generated, and actually the generated U-shaped vibration amplitude is not the pure vertical vibration amplitude, so that the machine body is not stable enough in vibration and safe enough when in use, and the human body cannot obtain good feeling and passive movement effect. Therefore, a real vertical amplitude auxiliary platform capable of outputting pure vertical motion efficiently and stably is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, adapt to the practical requirements and provide the vertical vibration amplitude auxiliary platform capable of efficiently and stably outputting pure vertical motion.

In order to realize the purpose of the utility model, the technical scheme adopted by the utility model is as follows:

an auxiliary platform for vertical amplitude of vibration,

comprises a base, an upper cover pedal, a driving mechanism and a transmission mechanism; the base is used for supporting the driving mechanism and the transmission mechanism; the driving mechanism comprises a motor, the motor is fixedly arranged on the base, and the motor is connected with the transmission mechanism in a belt transmission mode; the transmission mechanism drives the upper cover pedal to vertically move up and down;

the transmission mechanism comprises a transmission shaft center which is horizontally arranged, the transmission shaft center is freely and rotatably arranged on a bearing seat through a ball bearing, and the bearing seat is fixedly arranged on the base; a belt pulley is arranged on the transmission shaft core and is in transmission connection with an output shaft of the motor through a belt;

two groups of transmission assemblies are symmetrically arranged on two sides of the transmission axis, and each group of transmission assemblies comprises a splayed bearing seat, a horizontal transmission rod and two triangular bearing seats; one end of the splayed bearing seat is an eccentric end, the other end of the splayed bearing seat is a horizontal action end, round holes are respectively formed in the two ends of the splayed bearing seat, and ball bearings are mounted in the round holes; the middle part and two ends of the horizontal transmission rod are provided with three round holes; the triangular bearing block comprises a fixed end, a horizontal action end and a vertical action end, the three ends are respectively provided with a round hole, and a ball bearing is arranged in the round hole; the end part of the transmission shaft center is provided with an eccentric sleeve, and the eccentric sleeve is connected in a shaft hole of a ball bearing of a round hole at the eccentric end of the splayed bearing seat; the round hole at the horizontal action end of the splayed bearing seat is connected with the round hole in the middle of the horizontal transmission rod through a connecting pin; round holes at two ends of the horizontal transmission rod are respectively connected with round holes at the horizontal action ends of the two triangular bearing blocks through connecting pins; the round hole at the fixed end of the triangular bearing block is connected with a base connecting piece through a connecting pin, and the base connecting piece is fixed on the base; the round hole of the vertical action end of the triangular bearing seat is connected with an upper cover connecting piece through a connecting pin, and the upper cover connecting piece is fixed at the bottom of the upper cover pedal.

Further, the motor is installed on a motor fixing seat, and the motor fixing seat is connected to the base.

Further, the driving mechanism comprises a control module, and the motor is controlled to rotate through the control module.

Furthermore, a horizontal adjusting mechanism is arranged on the bottom plane of the base, and the horizontal adjusting mechanism is a height adjusting screw arranged on the bottom plane of the base.

Furthermore, a plurality of intermediate driving wheels are arranged between the motor and the transmission mechanism and indirectly transmit the power through the intermediate driving wheels.

Further, under the condition that two intermediate transmission wheels are provided, the output shaft of the motor is connected with a first intermediate transmission wheel through belt transmission, the first transmission wheel is connected with a second intermediate transmission wheel through a shaft, and the second transmission wheel is connected with the belt pulley on the transmission shaft center through belt transmission.

The utility model has the beneficial effects that:

the utility model is ingenious, high-efficiency, safe, stable and comfortable, and perfectly realizes pure vertical driving up and down.

The vertical vibration amplitude auxiliary platform is driven by a driving mechanism through a transmission mechanism to drive an upper cover pedal to move; when the driving mechanism drives the transmission axis to rotate, the transmission axis drives the lower part of the splayed bearing seat to eccentrically rotate, and the upper part of the splayed bearing seat horizontally moves back and forth; the splayed bearing seat drives one end of the triangular bearing seat to horizontally move back and forth through the horizontal transmission rod, the triangular bearing seat is used as the core of the utility model, the triangular structure is utilized, the horizontal back and forth movement of one end is converted into the vertical back and forth movement of the other end under the condition that the third end is not moved, so that the upper cover pedal is driven to generate stable vertical vibration amplitude, redundant transverse movement cannot be generated in the process, the unicity and the stability of the vertical movement of the upper cover pedal are ensured, an exerciser can obtain more stable and comfortable feeling and passive movement effect when exercising on the splayed bearing seat, the movement effect cannot be reduced due to redundant and disordered transverse movement, and the comfort level of the movement feeling is reduced.

The horizontal adjusting mechanism arranged on the bottom plane of the base ensures that the base can be in a horizontal position, so that the equipment is more stable and safer to operate and cannot be locked, and the exercise feeling of a user standing on the base is more stable and safer.

The transmission mode of the utility model can be self-defined, the driving mechanism and the transmission mechanism can not be directly transmitted but indirectly transmitted through the intermediate transmission wheel, and the number and the transmission ratio of the intermediate transmission wheels can be self-defined, thereby creating different machine bodies.

The utility model provides a platform, which can be used for designing different shells to form different forms of machine bodies, has a very wide application range, and can realize standardized production, improve the production efficiency and improve the product quality.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic overall structure (view one) of an embodiment of the present invention;

FIG. 2 is a schematic overall structure diagram (viewing angle two) of an embodiment of the present invention;

FIG. 3 is a schematic view of an embodiment of the present invention with the cover pedal removed;

FIG. 4 is an enlarged schematic view of a portion of the mechanism of the present invention;

FIG. 5 is an enlarged schematic view of a triangular bearing block of the present invention;

fig. 6 is a schematic overall structure diagram of another embodiment of the present invention.

Description of reference numerals: the device comprises a base 1, an upper cover pedal 2, a motor 3, a transmission shaft center 4, a ball bearing 5, a bearing seat 6, a belt pulley 7, an intermediate transmission wheel 8, a splayed bearing seat 9, a horizontal transmission rod 10, a triangular bearing seat 11, an eccentric sleeve 12, a connecting pin 13, a base connecting piece 14, an upper cover connecting piece 15, a motor fixing seat 16, a height adjusting screw 17 and a belt 18.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model provides a vertical amplitude auxiliary platform, as shown in fig. 1-6:

referring to fig. 1 and 2, in the present embodiment, the vertical amplitude-vibration auxiliary platform includes a base 1, an upper cover pedal 2, and a driving mechanism and a transmission mechanism are disposed between the base 1 and the upper cover pedal 2; the base 1 is used for supporting the driving mechanism and the transmission mechanism; the driving mechanism comprises a motor 3, the motor 3 is fixedly arranged on the base 1, and the motor 3 is connected with the transmission mechanism in a belt transmission mode; the transmission mechanism drives the upper cover pedal 2 to do vertical up-and-down motion.

The base plane of the base 1 is provided with a horizontal adjusting mechanism which is a height adjusting screw 17 arranged on the base plane of the base 1. The horizontal adjusting mechanism ensures that the base 1 can be kept at a horizontal position, so that the equipment is more stable and safer to operate and cannot be stuck, and the user can stand on the equipment more stably and safely.

Referring to fig. 3 to 5, the transmission mechanism includes a transmission axis 4 horizontally disposed, the transmission axis 4 is freely rotatably disposed on a bearing seat 6 through a ball bearing 5, and the bearing seat 6 is fixedly disposed on the base 1; be provided with belt pulley 7 on transmission axle center 4, belt pulley 7 passes through belt transmission with the output shaft of motor 3 and is connected, notes: the belts are drawn in this figure without affecting understanding. The motor 3 is installed on the motor fixing seat 16, and the motor fixing seat 16 is connected to the base 1.

Two groups of transmission components are symmetrically arranged on two sides of the transmission axis 4, and each group of transmission components comprises a splayed bearing seat 9, a horizontal transmission rod 10 and two triangular bearing seats 11. Referring to fig. 4, one end of the splayed bearing seat 9 is an eccentric end, the other end is a horizontal action end, two ends are respectively provided with a round hole, and a ball bearing 5 is arranged in the round hole; the middle part and two ends of the horizontal transmission rod 10 are provided with three round holes; referring to fig. 5, the triangular bearing block 11 comprises a fixed end, a horizontal action end and a vertical action end, wherein three ends are respectively provided with a circular hole, and a ball bearing 5 is arranged in the circular hole; referring to fig. 4, an eccentric sleeve 12 is mounted at the end of the transmission shaft center 4, and the eccentric sleeve 12 is connected in a shaft hole of a ball bearing of a round hole at the eccentric end below the splayed bearing seat 9; a round hole at the horizontal action end above the splayed bearing seat 9 is connected with a round hole in the middle of the horizontal transmission rod 10 through a connecting pin 13; round holes at two ends of the horizontal transmission rod 10 are respectively connected with round holes at the horizontal action ends of the two triangular bearing seats 11 through connecting pins 13; the round hole of the fixed end of the triangular bearing seat 11 is connected with a base connecting piece 14 through a connecting pin 13, and the base connecting piece 14 is fixed on the base 1, as shown in fig. 1 and 2; the circular hole of the vertical action end of the triangular bearing seat 11 is connected with an upper cover connecting piece 15 through a connecting pin 13, and the upper cover connecting piece 15 is fixed at the bottom of the upper cover pedal 2, see fig. 1 and 2.

Referring to fig. 6, in another embodiment, a plurality of intermediate transmission wheels 8 are further arranged between the motor 3 and the belt pulley 7, and the transmission is indirectly carried out through the intermediate transmission wheels 8. Fig. 6 shows the case of two intermediate transmission wheels 8, the output shaft of the motor 3 is connected with the first intermediate transmission wheel 8 through a belt 18, the first intermediate transmission wheel 8 is connected with the second intermediate transmission wheel 8 through a shaft, and the second intermediate transmission wheel 8 is connected with the belt pulley 7 on the transmission shaft center 4 through the belt 18. It will be appreciated that this is true in the case of more intermediate drive wheels. Therefore, the number and the transmission ratio of the intermediate transmission wheels 8 can be customized, and different requirements can be met.

The principle and the use mode of the utility model are as follows: when in use, the base 1 needs to be horizontally placed, and the height adjusting screw 17 is adjusted to enable the base 1 to be in a horizontal state; when the vertical vibration amplitude auxiliary platform needs to work, the control module is used for controlling the motor 3 to rotate, the rotation of the motor 3 drives the middle driving wheels 8 to rotate or directly drives the belt pulley 7 to rotate, so that the driving shaft center 4 rotates, the rotation of the driving shaft center 4 converts the rotation action into the horizontal reciprocating action through the matching of the eccentric sleeve 12 and the splayed bearing seat 9, then the horizontal reciprocating action is transmitted to the triangular bearing seat 11 through the horizontal transmission rod 10, the horizontal reciprocating action is converted into the vertical reciprocating action by the triangular bearing seat 11, the upper cover pedal is driven to generate stable vertical vibration amplitude, no redundant transverse motion can be generated in the action process, the unicity and the stability of the vertical action of the upper cover pedal are ensured, and more stable and comfortable feeling and passive motion effect can be obtained. The platform provided by the utility model is a universal platform, and different shells can be designed on the basis to form different types of machine bodies, such as pedal machines, bed machines, gait training machines and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a perpendicular amplitude of earthquake auxiliary platform which characterized in that:

2. The vertical seismic amplitude assistance platform of claim 1, wherein: the motor is installed on the motor fixing seat, and the motor fixing seat is connected to the base.

3. The vertical seismic amplitude assistance platform of claim 1, wherein: the driving mechanism comprises a control module, and the motor is controlled to rotate through the control module.

4. The vertical seismic amplitude assistance platform of claim 1, wherein: the base is characterized in that a horizontal adjusting mechanism is arranged on the bottom plane of the base and is a height adjusting screw arranged on the bottom plane of the base.

5. The vertical seismic amplitude assistance platform of claim 1, wherein: a plurality of intermediate driving wheels are arranged between the motor and the transmission mechanism and indirectly transmit through the intermediate driving wheels.

6. The vertical seismic amplitude assistance platform of claim 5, wherein: under the condition that two intermediate transmission wheels are adopted, the output shaft of the motor is connected with a first intermediate transmission wheel through belt transmission, the first intermediate transmission wheel is connected with a second intermediate transmission wheel through a shaft, and the second intermediate transmission wheel is connected with a belt pulley on the transmission shaft center through belt transmission.