CN112727167A

CN112727167A - Multi-person simulation simulator based on two-shaft crank technology

Info

Publication number: CN112727167A
Application number: CN202011638363.XA
Authority: CN
Inventors: 李炳男
Original assignee: Jiangsu Empower Intelligent Technology Co ltd
Current assignee: Jiangsu Empower Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-30

Abstract

The invention relates to the field of leisure and entertainment, in particular to a multi-person simulation simulator based on a two-shaft crank technology, which comprises a seat, wherein the lower end of the seat is fixedly connected with an upper platform, the lower end of the upper platform is connected with a joint bearing and a universal joint, one end of the joint bearing, which is far away from the upper platform, is connected with a crank, the lower end of the universal joint is connected with a reinforcing bracket, the crank is connected with an output shaft of a worm gear speed reducer, the worm gear speed reducer is arranged at the upper end of a lower platform, and the connecting line of the joint bearing and the connecting point of the universal joint and the upper platform forms an isosceles triangle structure through the two groups of joint bearings and the connecting point of the upper platform to form three-point bearing. The experience is better.

Description

Multi-person simulation simulator based on two-shaft crank technology

Technical Field

The invention relates to the field of entertainment and leisure, in particular to a multi-person simulation simulator based on a two-shaft crank technology.

Background

In the existing two-axis motion platform, an electric cylinder or an oil hydraulic cylinder or an air cylinder (hereinafter, collectively referred to as a power source) is connected with an upper frame and a lower frame through a hinge, and the middle point of the connecting line of the two cylinders is the middle point of the frame, so that the upper platform realizes the motion with two degrees of freedom

The existing two-axis motion platform has the following problems:

1. poor torsional resistance; during use, the torsion resistance of the device is completely dependent on the torsion resistance of the single hinge;

2. the bearing capacity is poor; the capacity of the platform is completely dependent on the load-bearing capacity of a single power source;

3. the realized action feeling is weak; the rotation movement in a single direction cannot bring actual action feeling;

4. the cost is high and the control is complex.

Disclosure of Invention

The invention aims to provide a multi-person simulation simulator based on a two-shaft crank technology, so as to solve the problems in the background technology.

In order to realize the above purpose, a many people simulator based on diaxon crank technique, includes the seat, the lower extreme fixedly connected with upper mounting plate of seat, the lower extreme of upper mounting plate is connected with joint bearing and universal joint, the one end that the upper mounting plate was kept away from to joint bearing is connected with the crank, the lower extreme of universal joint is connected with the reinforcement support, the crank is connected with the output shaft of worm gear speed reducer, worm gear speed reducer installs in the upper end of platform down, reinforce support fixed connection in the upper end of platform down.

Preferably: the number of the worm gear speed reducers, the number of the cranks and the number of the joint bearings are two, one group of the worm gear speed reducers, the number of the cranks and the number of the joint bearings form a power structure, and the lower platform is movably connected with the upper platform through a power mechanism.

Preferably: and the connecting points of the two groups of joint bearings and the upper platform and the connecting points of the universal joint and the upper platform form an isosceles triangle.

Preferably: the upper end of the universal joint is rotatably connected with the lower end of the upper platform, and the lower end of the universal joint is fixedly connected with the upper end of the reinforcing support.

Preferably: the lower end of the lower platform is also provided with a pulley and a fixed support.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the multi-person simulation simulator based on the two-shaft crank technology, the connecting lines of the two groups of joint bearings and the upper platform and the connecting points of the universal joint and the upper platform form an isosceles triangle structure, so that three-point bearing is formed, and the motion of the multi-person simulation simulator is more stable.

2. According to the multi-person simulation simulator based on the two-shaft crank technology, the speed reducer is used for driving the crank, the cost is lower, dead points are easily caused because the connection points of the joint bearings and the upper platform at the two positions do not pass through the central point of the upper platform, and therefore the joint bearings are adopted, the movement is smoother, and the experience feeling is better.

Drawings

FIG. 1 is a schematic diagram of an appearance of a multi-person simulation simulator based on a two-axis crank technology according to the present invention;

FIG. 2 is an enlarged view of the area of FIG. 1A;

FIG. 3 is a schematic diagram of the present practical appearance

FIG. 4 is a top view of the present invention;

FIG. 5 is a top plan view of the present invention;

fig. 6 is a side view of the present invention.

In the figure:

1. an upper platform; 2. a lower platform; 3. a worm gear reducer; 4. a crank; 5. a knuckle bearing; 6. a universal joint; 7. a seat; 8. and (5) reinforcing the bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-6, which are a preferred embodiment of the present invention, a multi-person simulator based on a two-axis crank technology includes a seat 7, an upper platform 1 is fixedly connected to a lower end of the seat 7, a joint bearing 5 and a universal joint 6 are connected to a lower end of the upper platform 1, a crank 4 is connected to an end of the joint bearing 5 away from the upper platform 1, a reinforcing bracket 8 is connected to a lower end of the universal joint 6, the crank 4 is connected to an output shaft of a worm gear reducer 3, the worm gear reducer 3 is mounted on an upper end of a lower platform 2, and the reinforcing bracket 8 is fixedly connected to an upper end of the lower platform 2.

The quantity of worm gear speed reducer 3, crank 4 and joint bearing 5 is two sets of, and a set of worm gear speed reducer 3, crank 4 and joint bearing 5 constitute power structure, and lower platform 2 passes through power unit and 1 swing joint of upper mounting plate, can provide the power of seat 7 motion through the power structure setting to drive seat 7 motion.

The connecting points of the two groups of joint bearings 5 and the upper platform 1 and the connecting points of the universal joint 6 and the upper platform 1 are in an isosceles triangle shape, and a three-point structure is formed by the structure, so that the stability of the seat 7 during movement is improved.

The upper end of universal joint 6 is rotated with the lower extreme of upper platform 1 and is connected, and the lower extreme of universal joint 6 and the upper end fixed connection who consolidates support 8 through the setting of 6 structures of universal joint, when providing the support of upper platform 1, can also increase the stability of seat 7 motion.

The lower end of the lower platform 2 is also provided with a pulley and a fixed bracket, which is convenient for the fixation and the movement of the invention.

The working process and the principle of the invention are as follows: the upper platform 1 and the lower platform 2 are connected through a worm gear speed reducer 3, a crank 4, a joint bearing 5 and a universal joint 6. The worm gear speed reducer 3 is installed on the lower platform 2, the crank 4 is installed on a rotating shaft of the worm gear speed reducer 3, the joint bearing 5 and the joint bearing 5 are respectively connected on the crank 4 and the upper platform 1, and the universal joint 6 is directly connected with the upper platform 1 and the lower platform 2. The connecting points of the joint bearings 5 and the upper platform 1 and the connecting points of the universal joint 6 and the upper platform 1 are connected to form an isosceles triangle, the lower platform 2 is static, and the worm gear speed reducer 3 rotates to drive the crank 4 and the joint bearings 5 to enable the upper platform 1 to have two degrees of freedom to move.

While the invention has been described in further detail in connection with specific embodiments thereof, it will be understood that the invention is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the invention, which should be considered to be within the scope of the invention as defined by the appended claims.

Claims

1. A many people simulator based on two axle crank technique, includes seat (7), its characterized in that: platform (1) on the lower extreme fixedly connected with of seat (7), the lower extreme of upper mounting plate (1) is connected with joint bearing (5) and universal joint (6), the one end that upper mounting plate (1) was kept away from in joint bearing (5) is connected with crank (4), the lower extreme of universal joint (6) is connected with consolidates support (8), crank (4) are connected with the output shaft of worm gear speed reducer (3), install in the upper end of platform (2) down in worm gear speed reducer (3), consolidate support (8) fixed connection in the upper end of platform (2) down.

2. The multi-person simulator based on the two-axis crank technology as claimed in claim 1, wherein: the number of the worm and gear speed reducers (3), the cranks (4) and the joint bearings (5) is two, one group of the worm and gear speed reducers (3), the cranks (4) and the joint bearings (5) form a power structure, and the lower platform (2) is movably connected with the upper platform (1) through a power mechanism.

3. The multi-person simulator based on the two-axis crank technology as claimed in claim 2, wherein: the connecting points of the two groups of joint bearings (5) and the upper platform (1) and the connecting points of the universal joint (6) and the upper platform (1) form an isosceles triangle.

4. The multi-person simulator based on the two-axis crank technology as claimed in claim 1, wherein: the upper end of the universal joint (6) is rotatably connected with the lower end of the upper platform (1), and the lower end of the universal joint (6) is fixedly connected with the upper end of the reinforcing support (8).

5. The multi-person simulator based on the two-axis crank technology as claimed in claim 1, wherein: the lower end of the lower platform (2) is also provided with a pulley and a fixed support.