CN107862938B - Rotary seat training device - Google Patents
Rotary seat training device Download PDFInfo
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- CN107862938B CN107862938B CN201711442261.9A CN201711442261A CN107862938B CN 107862938 B CN107862938 B CN 107862938B CN 201711442261 A CN201711442261 A CN 201711442261A CN 107862938 B CN107862938 B CN 107862938B
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
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- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
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- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Rehabilitation Tools (AREA)
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Abstract
The invention discloses a rotary seat training device, comprising: the seat, base fixed plate, center pin, with center pin complex center bearing, set up center bearing top bearing, driving motor, fixing be 90 parallels on the center pin two sets of chute devices that the center pin set up, follow chute devices reciprocates gliding vertical slider, center bearing fixes the base fixed plate, vertical slider passes through chute devices with center pin fixed connection, the top of center pin is fixed the seat bottom, vertical slider's top with seat bottom sliding connection, driving motor drives the center pin rotates, vertical slider drives seat every single move and rocking motion. The rotary seat training device can realize seat rotation, pitching and swaying motions under the drive of the driving motor.
Description
Technical Field
The present invention relates to a swivel chair training apparatus.
Background
Symptoms such as dizziness, sweating, pale complexion, vomiting and the like appear when the human body is in a weightlessness state, and the symptoms are called astronaut motion sickness. The space motion sickness originates from the vestibular function of a human body, the vestibular function is an important index for measuring whether a person can become a astronaut, and under the condition of meeting the basic requirements of the vestibular function, the tolerance of the vestibular function can be improved through training the vestibular function so as to meet the training requirements of the astronaut.
The angular acceleration and linear acceleration environment simulator is developed by utilizing different feelings of human vestibule organs on the rotational acceleration and the linear acceleration so as to train the vestibule function of the astronaut, and the ability of the astronaut to operate the driving airship can be accurately controlled under various unbalanced states such as movement, overturning and the like through the vestibule function training device of the human body.
Disclosure of Invention
In view of the technical deficiencies and drawbacks of the prior art, embodiments of the present invention provide a swivel seat training apparatus that overcomes or at least partially solves the above-mentioned problems.
As one aspect of an embodiment of the present invention, there is provided a swivel seat training apparatus including: the seat, base fixed plate, center pin, with center pin complex center bearing, set up center bearing top bearing, driving motor, fixing be 90 degrees parallels on the center pin two sets of chute devices that the center pin set up, follow two sets of chute devices reciprocates gliding vertical slider, center bearing fixes on the base fixed plate, vertical slider passes through chute device with center pin fixed connection, the top of center pin is fixed the seat bottom, vertical slider's top with seat bottom sliding connection, driving motor drives the center pin rotates, vertical slider drives seat every single move and rocking motion.
In one embodiment, the seat bottom may be provided with a seat fixing plate, the top of the central shaft is provided with a first universal bearing, and the central shaft is fixed on the seat fixing plate through a first fixing device at the upper part of the first universal bearing.
In one embodiment, the vertical sliding device may include a vertical guide rail, a top shaft fixed on the upper portion of the vertical guide rail, and a rotating wheel fixed on the bottom of the vertical guide rail, where the vertical guide rail may slide in a chute of the chute device, and a lower cam cylinder is disposed on the fixed plate, and an upper edge of the lower cam cylinder is a curved surface with a height fluctuation, and the rotating wheel may move along an upper edge of the lower cam cylinder.
In one embodiment, two groups of horizontal guide rails are fixed at the bottom of the seat fixing plate, a second universal bearing is arranged at the top of the top shaft of the vertical sliding device, and a sliding groove is arranged at the top of the second universal bearing and moves along the horizontal guide rails.
In one embodiment, the rotary seat training device may further include an upper cam cylinder, a lower edge of the upper cam cylinder is a curved surface with a height symmetrical to an upper edge of the lower cam cylinder, the upper cam cylinder and the lower cam cylinder are fixed by a fixed connection piece, and the rotating wheel moves along an upper edge of the lower cam cylinder in a curved groove defined by the lower edge of the upper cam cylinder and the upper edge of the lower cam cylinder.
In one embodiment, the chute device may include a yoke, two chutes of the chute device are fixed at two ends of the yoke, and the chute device is fixed around the central shaft through the yoke.
In one embodiment, the driving motor is disposed on the base fixing plate, a first gear is disposed at an end of the driving motor, a second gear is fixed at a lower end of the central shaft, and the first gear and the second gear are engaged with each other.
In one embodiment, the driving motor can rotate forward and backward, and the rotation speed is adjustable.
In one embodiment, the bearing comprises an upper ring and a lower ring, the upper ring of the bearing is tightly matched with the central shaft, a gap is reserved between the lower ring of the bearing and the central bearing, and the bottom of the central bearing is fixed on the base fixing plate.
In one embodiment, a seat belt may be provided on the seat.
The embodiment of the invention at least realizes the following technical effects:
according to the rotary seat training device provided by the embodiment of the invention, the seat is driven to rotate forwards and reversely through the forward and reverse rotation of the driving motor, and simultaneously, the two groups of sliding groove devices distributed at 90 degrees on the central shaft synchronously rotate, so that when the central shaft rotates, the two groups of vertical sliding devices are driven to synchronously rotate, the seat 1 is driven to rotate, and meanwhile, the vertical sliding devices move up and down along the sliding groove devices to drive the seat to perform pitching motion and swinging motion, so that the purposes of seat rotation, and multi-dimensional motion of up, down, left and right swinging are realized, and the vestibular function of a human body is exercised. The base fixing plate of the rotary seat training device can be horizontally fixed, vertically fixed or fixed at a certain angle with the horizontal bottom surface, and different rotary acceleration and linear acceleration experiences are obtained for a person on the seat by controlling the rotating speed and the rotating angle of the driving motor. Can be used for training and strengthening the ability of a spaceship to accurately control and operate the spaceship under various unbalanced states such as movement, overturning and the like.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic perspective view of a rotary seat training device according to an embodiment of the present invention;
fig. 2 is a schematic front view structure of a rotary seat training device according to an embodiment of the present invention;
FIG. 3 is a schematic view of a cross-sectional A-A configuration of the swivel seat exercise apparatus of FIG. 2;
FIG. 4 is a schematic view of a cross-sectional B-B configuration of the swivel seat exercise apparatus of FIG. 3.
In the figure: 1. a seat; 2. a base fixing plate; 3. a central shaft 301 and a second gear; 4. a center bearing; 5. a bearing 501, an upper ring, 502 and a lower ring; 6. a driving motor 601 and a first gear; 7. chute devices 701, chutes, 702, and shifting forks; 8. a vertical sliding device 801, a vertical guide rail 802, a top shaft 803 and a rotating wheel; 9. a seat fixing plate; 10. a first fixing device; 11. a first universal bearing; 12. a lower cam cylinder; 13. a horizontal guide rail; 14. a second universal bearing; 15. a sliding groove; 16. an upper cam cylinder; 17. fixing the connecting piece; 18. a safety belt.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Various embodiments of a rotary seat training device according to embodiments of the present invention are described in detail below.
Referring to fig. 1 to 4, an embodiment of the present invention provides a swivel seat training apparatus, including: the seat comprises a seat 1, a base fixing plate 2, a central shaft 3, a central bearing 4 matched with the central shaft 3, a bearing 5, a driving motor 6 and two groups of sliding groove devices 7 which are fixed on the central shaft 3 and are 90 degrees parallel to the central shaft 3, and a vertical sliding device 8 which slides up and down along the two groups of sliding groove devices 7, wherein the central bearing 4 is fixed on the base fixing plate 2, the vertical sliding device 8 is fixedly connected with the central shaft 3 through the sliding groove devices 7, the top of the central shaft 3 is fixed at the bottom of the seat 1, the top of the vertical sliding device 8 is in sliding connection with the bottom of the seat 1, and the driving motor 6 drives the central shaft 3 to rotate so as to drive the seat 1 to rotate, and meanwhile, the vertical sliding device 8 drives the seat 1 to perform pitching motion and swinging motion.
According to the rotary seat training device provided by the embodiment of the invention, the seat 1 is driven to rotate forwards and reversely through the forward and reverse rotation of the driving motor 6, and simultaneously, the two groups of 90-degree distributed chute devices 7 which are paid out from the central shaft 3 synchronously rotate, so that the seat 1 is driven to rotate when the central shaft 3 rotates, and meanwhile, the vertical sliding device moves up and down along the chute devices to drive the seat to perform pitching motion and swinging motion, so that the purposes of rotating the seat 1 and swinging up, down, left and right are realized, and the vestibular function of a human body is exercised. The base fixing plate 2 of the rotary seat training device provided by the embodiment of the invention can be horizontally fixed, vertically fixed or fixed at a certain angle with the horizontal bottom surface, and different rotary acceleration and linear acceleration experiences are obtained for a person on the seat by controlling the rotating speed and the rotating angle of the driving motor 6. Can be used for training and strengthening the ability of a spaceship to accurately control and operate the spaceship under various unbalanced states such as movement, overturning and the like.
Referring to fig. 2 to 4, in one embodiment, the bottom of the seat 1 is provided with a seat fixing plate 9, the top of the central shaft 3 is provided with a first universal bearing 11, and the central shaft 3 is fixed on the seat fixing plate 9 by a first fixing device 10 at the upper part of the first universal bearing 11.
According to the rotary seat training device provided by the embodiment of the invention, the first universal bearing 11 is arranged at the top of the central shaft 3, and when the seat 1 performs pitching and swaying motions, the angle change of the central shaft 3 and the seat fixing plate 9 is realized through the first universal bearing 11, so that the rigid pressure of the swaying of the seat 1 to the central shaft 3 is buffered.
Referring to fig. 2, in one embodiment, the vertical sliding device 8 includes a vertical guide rail 801, a top shaft 802 fixed on the upper portion of the vertical guide rail 801, and a rotating wheel 803 fixed on the bottom of the vertical guide rail 801, the vertical guide rail 801 is capable of sliding in the sliding groove 701 of the sliding groove device 7, the seat fixing plate 9 is provided with a lower cam barrel 12, the upper edge of the lower cam barrel 12 is a curved surface with a height, and the rotating wheel 803 is capable of moving along the upper edge of the lower cam barrel 12.
According to the rotary seat training device provided by the embodiment of the invention, when the central shaft 3 rotates, the two groups of vertical sliding devices 8 are driven to synchronously rotate, and the rotating wheels 803 arranged at the bottom of the vertical guide rails 801 of the vertical sliding devices 8 move up and down while moving along the circular motion on the upper cam cylinder 12, so that the seat 1 is driven to do pitching motion and swinging motion.
In one embodiment, two sets of horizontal guide rails 13 are fixed at the bottom of the seat fixing plate 9, a second universal bearing 14 is arranged at the top of the top shaft 802 of the vertical sliding device 8, a sliding groove 15 is arranged at the top of the second universal bearing 14, and the sliding groove 15 moves along the horizontal guide rails 13.
According to the rotary seat training device provided by the embodiment of the invention, when the central shaft 3 drives the vertical sliding device 8 to rotate, the seat moves in a pitching or swinging mode, the sliding groove 15 at the top of the second universal bearing 14 slides along the horizontal guide rail 13, and the distance between the top point of the top shaft 802 of the vertical sliding device 8 and the center point of the seat 1 is changed.
In one embodiment, the upper cam cylinder 16 is further comprised, the lower edge of the upper cam cylinder 16 is a curved surface which is symmetrical to the upper edge of the lower cam cylinder 12, the upper cam cylinder 16 and the lower cam cylinder 12 are fixed by a fixed connecting piece 17, and the rotating wheel 803 moves along the upper edge of the lower cam cylinder 12 in a curved slot defined by the lower edge of the upper cam cylinder 16 and the upper edge of the lower cam cylinder 12.
According to the rotary seat training device provided by the embodiment of the invention, the sliding wheels of the vertical sliding device are limited in the curve grooves through the matching of the upper cam cylinder and the lower cam cylinder, so that the sliding wheels are prevented from derailing in the movement process, and the damage to people on the seat is prevented.
In one embodiment, the chute assembly 7 comprises a fork 702, two chutes 701 of the chute assembly 7 are fixed at two ends of the fork 702, and the chute assembly 7 is fixed around the central shaft 3 by the fork 702.
In a specific embodiment, the middle portion of the shifting fork 702 may be a regular hexagonal hole sleeve (not shown in the drawing), and the central shaft 3 is fixed by the regular hexagonal hole sleeve.
In one embodiment, the driving motor 6 is disposed on the base fixing plate 2, a first gear 601 is disposed at an end of the driving motor 6, a second gear 301 is fixed at a lower end of the central shaft 3, and the first gear 601 and the second gear 301 are engaged with each other.
In one embodiment, the driving motor 6 can rotate in a forward direction and a reverse direction, and the rotation speed is adjustable.
In one embodiment, the load bearing 5 includes an upper ring 501 and a lower ring 502, the upper ring 501 of the load bearing 5 is tightly matched with the central shaft 3, a gap is left between the lower ring 502 of the load bearing 5 and the central bearing 4, and the central bearing 4 is fixed on the base fixing plate 2.
According to the rotary seat training device provided by the embodiment of the invention, the pressure born by the central shaft 3 is transferred to the central bearing 4 through the bearing 5, so that the central shaft 3 is prevented from being broken in the process of driving the central shaft 3 to move forward and backward by the driving motor 6 to drive the seat 1 to rotate, pitch and swing, and the safety of people on the seat is endangered.
In one embodiment, a seat belt 18 is provided on the seat 1.
According to the rotary seat training device provided by the embodiment of the invention, when the driving motor 6 drives the central shaft 3 to move forward and backward to drive the seat 1 to rotate, pitch and swing, a person on the seat 1 can bear a larger centrifugal force, and in order to prevent the person on the seat 1 from throwing out of the seat to cause injury, the seat is required to be provided with the safety belt 17, so that the safety protection is carried out on the person on the seat 1, and the safety performance of the rotary seat training device is improved.
In a specific embodiment, referring to fig. 3, the central portion of the central shaft 3 is of a hollow structure, so that the overall weight of the rotary seat training device provided by the embodiment of the invention is reduced under the condition that the structural strength meets the design requirement.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. A swivel seat exercise apparatus comprising: the seat comprises a seat, a base fixing plate, a central shaft, a central bearing matched with the central shaft, a bearing arranged above the central bearing, a driving motor, two groups of chute devices fixed on the central shaft and a vertical sliding device sliding up and down along the two groups of chute devices;
wherein, the transverse central lines of the two groups of chute devices are perpendicular to the central shaft by 90 degrees; the longitudinal central lines of the two groups of chute devices are parallel; the central bearing is fixed on the base fixing plate, the vertical sliding device is fixedly connected with the central shaft through the sliding groove device, the top of the central shaft is fixed on the bottom of the seat, the top of the vertical sliding device is in sliding connection with the bottom of the seat, the central shaft is driven to rotate by the driving motor, and the vertical sliding device drives the seat to do pitching motion and swinging motion;
the vertical sliding device comprises a vertical guide rail, a top shaft fixed on the upper portion of the vertical guide rail and a rotating wheel fixed on the bottom of the vertical guide rail, the vertical guide rail can slide in a sliding groove of the sliding groove device, a lower cam cylinder is arranged on the base fixing plate, the upper edge of the lower cam cylinder is a curved surface with high and low fluctuation, and the rotating wheel can move along the upper edge of the lower cam cylinder.
2. The swivel seat training apparatus of claim 1 wherein the seat bottom is provided with a seat mounting plate and the top of the central shaft is provided with a first universal bearing, the central shaft being secured to the seat mounting plate by a first securing means at an upper portion of the first universal bearing.
3. The swivel seat training apparatus of claim 1 wherein the bottom of the seat mounting plate is secured with two sets of horizontal rails, the top of the top shaft of the vertical slide is provided with a second universal bearing, the top of the second universal bearing is provided with a sliding groove, and the sliding groove moves along the horizontal rails.
4. The rotary seat training device of claim 1 further comprising an upper cam barrel having a lower edge that is contoured symmetrically to an upper edge of the lower cam barrel, the upper and lower cam barrels being secured by a fixed connection, the rotating wheel moving along an upper edge of the lower cam barrel within a curvilinear slot defined by the lower edge of the upper cam barrel and the upper edge of the lower cam barrel.
5. The swivel seat training apparatus of claim 1 wherein the chute means comprises a yoke, two chutes of the chute means being secured to opposite ends of the yoke, the chute means being secured around the central axis by the yoke.
6. The rotary seat training device of claim 1, wherein the drive motor is disposed on the base fixing plate, a first gear is disposed at an end of the drive motor, a second gear is fixed at a lower end of the central shaft, and the first gear and the second gear are engaged.
7. The swivel seat training apparatus of claim 1 wherein the drive motor is capable of both forward and reverse rotation and is adjustable in rotational speed.
8. The swivel seat training apparatus of claim 1 wherein the load bearing comprises an upper race and a lower race, the upper race of the load bearing being in close fit with the central shaft, a gap being provided between the lower race of the load bearing and the central bearing, the bottom of the central bearing being secured to a base mounting plate.
9. The swivel seat training apparatus of claim 1 wherein the seat is provided with a seat belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442261.9A CN107862938B (en) | 2017-12-27 | 2017-12-27 | Rotary seat training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711442261.9A CN107862938B (en) | 2017-12-27 | 2017-12-27 | Rotary seat training device |
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| Publication Number | Publication Date |
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| CN107862938A CN107862938A (en) | 2018-03-30 |
| CN107862938B true CN107862938B (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711442261.9A Active CN107862938B (en) | 2017-12-27 | 2017-12-27 | Rotary seat training device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339012A (en) * | 2018-04-03 | 2019-10-18 | 李政家 | Human vestibule system health regulating device |
| TWI667019B (en) * | 2018-04-10 | 2019-08-01 | 李政家 | Human vestibular system health regulating device |
| CN109172254A (en) * | 2018-10-11 | 2019-01-11 | 山东康泰实业有限公司 | A kind of vestibular rehabilitation training Physiotherapy chair |
| CN113995624A (en) * | 2021-11-04 | 2022-02-01 | 南京航空航天大学 | Vestibular function training system for pilots |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077451A (en) * | 2006-05-26 | 2007-11-28 | 松下电工株式会社 | Balance exercise machine |
| CN201540661U (en) * | 2009-07-15 | 2010-08-04 | 北京欣远诚业科技有限公司 | Flight illusion experience training simulator |
| CN103730039A (en) * | 2012-10-10 | 2014-04-16 | 中国人民解放军第四军医大学 | Electric three-dimensional roller training device |
| CN204759811U (en) * | 2015-06-11 | 2015-11-11 | 天津飞联科技有限公司 | Replicating machine swinging seat chair is adjusted in every single move |
| CN205460741U (en) * | 2016-01-09 | 2016-08-17 | 中国人民解放军第四军医大学 | Three dimensions people's trunk circling training ware |
| CN106267816A (en) * | 2016-09-19 | 2017-01-04 | 石斌 | Ball-type omnidirectional virtual reality experience system |
| CN206133994U (en) * | 2016-07-27 | 2017-04-26 | 北京夏商科技有限公司 | Training device |
| CN107293185A (en) * | 2017-08-23 | 2017-10-24 | 芜湖超源力工业设计有限公司 | A kind of pilot's simulated training multi-angle rotary device |
| CN207909370U (en) * | 2017-12-27 | 2018-09-25 | 北京夏商科技有限公司 | A kind of rotary seat training device |
-
2017
- 2017-12-27 CN CN201711442261.9A patent/CN107862938B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101077451A (en) * | 2006-05-26 | 2007-11-28 | 松下电工株式会社 | Balance exercise machine |
| CN201540661U (en) * | 2009-07-15 | 2010-08-04 | 北京欣远诚业科技有限公司 | Flight illusion experience training simulator |
| CN103730039A (en) * | 2012-10-10 | 2014-04-16 | 中国人民解放军第四军医大学 | Electric three-dimensional roller training device |
| CN204759811U (en) * | 2015-06-11 | 2015-11-11 | 天津飞联科技有限公司 | Replicating machine swinging seat chair is adjusted in every single move |
| CN205460741U (en) * | 2016-01-09 | 2016-08-17 | 中国人民解放军第四军医大学 | Three dimensions people's trunk circling training ware |
| CN206133994U (en) * | 2016-07-27 | 2017-04-26 | 北京夏商科技有限公司 | Training device |
| CN106267816A (en) * | 2016-09-19 | 2017-01-04 | 石斌 | Ball-type omnidirectional virtual reality experience system |
| CN107293185A (en) * | 2017-08-23 | 2017-10-24 | 芜湖超源力工业设计有限公司 | A kind of pilot's simulated training multi-angle rotary device |
| CN207909370U (en) * | 2017-12-27 | 2018-09-25 | 北京夏商科技有限公司 | A kind of rotary seat training device |
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| CN107862938A (en) | 2018-03-30 |
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