CN104494847B - Move back and forth acceleration maker - Google Patents
Move back and forth acceleration maker Download PDFInfo
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- CN104494847B CN104494847B CN201410685143.0A CN201410685143A CN104494847B CN 104494847 B CN104494847 B CN 104494847B CN 201410685143 A CN201410685143 A CN 201410685143A CN 104494847 B CN104494847 B CN 104494847B
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- rotating disk
- acceleration
- maker
- motor
- connecting rod
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Abstract
The invention belongs to aerospace medicine and athletic rehabilitation technical field, more particularly to a kind of acceleration maker.Its technical scheme is：It is a kind of to move back and forth acceleration maker, it is characterized in that：It includes：Motor (1), rotating disk (2), connecting rod (3), pedal (4) and fix bar (5).The present invention drives pedal to produce up and down motion using the connecting rod being connected with rotating disk, during motor drives rotating disk to move in a circle, the component in the z-axis direction of certain point angular acceleration is rendered as sine curve in one cycle, therefore can produce the reciprocating motion in z-axis direction；Size along z-axis acceleration drives the cycle t and radius r of rotating disk rotation relevant with motor, by regulation motor rotating speed, and the position of fixing point, you can cycle t and radius r are adjusted, energy consumption little to space requirement of the invention be low, it is steady it is soft, have no adverse reaction when using.
Description
Technical field
The invention belongs to aerospace medicine and athletic rehabilitation technical field, more particularly to a kind of acceleration maker.
Background technology
In weightlessness of space environment, long-term flight can make spacefarer produce the weightless physiology effect such as bone loss, lower limb muscles atrophy
Should, a series of physical training safeguard procedures antagonism such as treadmill, bicycle ergometer, resistive drag force exercise must be taken.It is anti-except taking exercise
Outside shield, artificial gravity is likely to become the long-term space flight physiological effects of weightlessness of solution by terrestrial gravitation environment is reproduced to body
Best method." intermittent artificial gravity " produced by galianconism centrifuge timing rotation is a promising safeguard procedures.
But the side effect such as asthenia, headache, absent minded caused by artificial gravity rotatory stimulation, and how to determine interruption gravity
How persistent period, frequency, centrifugal force size, to realize effective protection of each physiological system, carry out to rotation and non-rotating ring
The correlational study of adaptation repeatedly in border etc. also needs to further further investigate, while considering space and energy consumption problem, artificial gravity is ground
Studying carefully still has relatively large distance away from space application.This is accomplished by, and development is a kind of to produce the device that acceleration carrys out simulated gravity, and needs
Possess that small volume and space requirement are little, energy consumption is low, it is steady it is soft, the characteristics of have no adverse reaction.
The content of the invention
The purpose of the present invention is：A kind of reciprocating motion of the produced artificial gravity for meeting manned space flight special requirement is provided
Acceleration maker.
The technical scheme is that：It is a kind of to move back and forth acceleration maker, it is characterized in that：It includes：Motor (1),
Rotating disk (2), connecting rod (3), pedal (4) and fix bar (5)；
The rotating disk (2) is provided with fixing point (2-1)；
The pedal (4) is provided with restraint device (4-1) and hollow leg (4-2)；
The output shaft of the motor (1) is connected with the rotating disk (2), and the connecting rod (3) is by draw-in groove thereon and institute
Fixing point (2-1) fastening is stated, the two ends of the connecting rod (3) are fixed on the hollow leg (4-2) place, the hollow leg
(4-2) it is socketed in the fix bar (5)；
During use, start the motor (1) and drive the rotating disk (2) to move in a circle, so as to drive the connecting rod (3)
And the pedal (4) does up and down reciprocatingly acceleration movement.
The present invention drives pedal to produce up and down motion using the connecting rod being connected with rotating disk, drives rotating disk to do circumference in motor
During motion, the component in the z-axis direction of certain point angular acceleration is rendered as sine curve in one cycle, therefore can produce
The reciprocating motion in z-axis direction；Size along z-axis acceleration drives the cycle t and radius r of rotating disk rotation relevant with motor, leads to
Overregulate motor speed, and the position of fixing point, you can cycle t and radius r are adjusted, the present invention is to space requirement
Little, energy consumption is low, it is steady it is soft, have no adverse reaction when using.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of another angle of the invention.
Specific embodiment
Embodiment 1：It is referring to accompanying drawing 1,2, a kind of to move back and forth acceleration maker, it is characterized in that：It includes：Motor (1),
Rotating disk (2), connecting rod (3), pedal (4) and fix bar (5)；
The rotating disk (2) is provided with fixing point (2-1)；
The pedal (4) is provided with restraint device (4-1) and hollow leg (4-2)；
The output shaft of the motor (1) is connected with the rotating disk (2), and the connecting rod (3) is by draw-in groove thereon and institute
Fixing point (2-1) fastening is stated, the two ends of the connecting rod (3) are fixed on the hollow leg (4-2) place, the hollow leg
(4-2) it is socketed in the fix bar (5)；
During use, start the motor (1) and drive the rotating disk (2) to move in a circle, so as to drive the connecting rod (3)
And the pedal (4) does up and down reciprocatingly acceleration movement.
Embodiment 2：Acceleration maker is moved back and forth as described in Example 1, be it is characterized in that：The fixing point (2-1)
Quantity has multiple and different with the distance in the rotating disk (2) center of circle.
Embodiment 3：Acceleration maker is moved back and forth as described in Example 2, be it is characterized in that：The fixing point (2-1)
Along same rectilinear direction equidistantly distributed.
Claims (3)
1. it is a kind of to move back and forth acceleration maker, it is characterized in that：It includes：Motor (1), rotating disk (2), connecting rod (3), pedal
And fix bar (5) (4)；
The rotating disk (2) is provided with fixing point (2-1)；
The pedal (4) is provided with restraint device (4-1) and hollow leg (4-2)；
The output shaft of the motor (1) is connected with the rotating disk (2), and the connecting rod (3) is solid with described by draw-in groove thereon
Fixed point (2-1) is fastened, and the two ends of the connecting rod (3) are fixed on the hollow leg (4-2) place, the hollow leg (4-2)
It is socketed in the fix bar (5)；
During use, start the motor (1) and drive the rotating disk (2) to move in a circle, so as to drive the connecting rod (3) and institute
State pedal (4) and do up and down reciprocatingly acceleration movement；
The reciprocating motion acceleration maker is used to produce artificial gravity, so as to resist spacefarer's physiological effects of weightlessness.
2. reciprocating motion acceleration maker according to claim 1, is characterized in that：The quantity of the fixing point (2-1)
Have multiple and different with the distance in the rotating disk (2) center of circle.
3. reciprocating motion acceleration maker according to claim 2, is characterized in that：The fixing point (2-1) is along same
Rectilinear direction equidistantly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685143.0A CN104494847B (en) | 2014-11-26 | 2014-11-26 | Move back and forth acceleration maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685143.0A CN104494847B (en) | 2014-11-26 | 2014-11-26 | Move back and forth acceleration maker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494847A CN104494847A (en) | 2015-04-08 |
| CN104494847B true CN104494847B (en) | 2017-03-29 |
Family
ID=52936333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685143.0A Active CN104494847B (en) | 2014-11-26 | 2014-11-26 | Move back and forth acceleration maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494847B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293184A (en) * | 2017-08-23 | 2017-10-24 | 芜湖超源力工业设计有限公司 | A kind of special dynamic aerolog of space training |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09132200A (en) * | 1995-11-07 | 1997-05-20 | Mase Gijutsu Jimusho:Kk | Gravity-free state generating device |
| ITBO20010517A1 (en) * | 2001-08-10 | 2003-02-10 | Corob Spa | METHOD FOR THE DRIVE CONTROL OF A CONTAINER TRANSPORT SYSTEM, DRIVE DEVICE AND CONVEYOR SYSTEM SO |
| WO2010105499A1 (en) * | 2009-03-14 | 2010-09-23 | Quan Xiao | Methods and apparatus for providing user somatosensory experience for thrill seeking jumping like activities |
| CN202102613U (en) * | 2011-06-13 | 2012-01-04 | 中国人民解放军空军航空医学研究所 | Motion sickness simulation and training platform |
| CN203743350U (en) * | 2014-01-22 | 2014-07-30 | 长春孔辉汽车科技有限公司 | Preloaded bearing sine crank mechanism |
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2014
- 2014-11-26 CN CN201410685143.0A patent/CN104494847B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104494847A (en) | 2015-04-08 |
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