CN1433745A - Man power lower body negative pressure training cabin - Google Patents
Man power lower body negative pressure training cabin Download PDFInfo
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- CN1433745A CN1433745A CN 02114423 CN02114423A CN1433745A CN 1433745 A CN1433745 A CN 1433745A CN 02114423 CN02114423 CN 02114423 CN 02114423 A CN02114423 A CN 02114423A CN 1433745 A CN1433745 A CN 1433745A
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- negative pressure
- cabin
- lower body
- body negative
- training
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Abstract
The present invention provides a manually-driven lower body negative-pressure training cabin, it consists of lower body negative-pressure cabin, sealed chest girth, man-power driver, pressure gauge, piston, cylinder, one-way air intake valve and one-way air discharge valve. Its lower body negative pressure cabin is a closed integrated hollow cavity casing made of steel plate, the top end of the chamber is connected with rubber chest girth so as to ensure sealing performance of the negative pressure cabin. Said invention utilizes the man-power driver to drive piston and make it implement reciprocation in the cylinder, and continuously exhaust air to produce negative pressure in the cabin. It integrates the lower body negative pressure and physical training, and can be provided for flying personnel to make antiacceleration training and resist weightlessness physiological effect.
Description
The present invention relates to a kind of aircrew training devices.
Utilize the human centrifuge that the aircrew is trained with the positive acceleration endurance that improves the aircrew, reduces the loss of consciousness incidence rate, though this method has been subjected to generally paying attention to, human centrifuge's apparatus expensive is difficult to popularize.Therefore, study a kind of novel replenish or substituting anti-G training method and apparatus imperative.In recent years, the lower body negative pressure cabin of being designed by the lower body negative pressure principle is tempered method and has been proved to be a kind of effective anti-G training measure.But present existing lower body negative pressure cabin needs attached power set, and can not have sports simultaneously.
The objective of the invention is to overcome the deficiency of above-mentioned technology, provide a kind of convenience, safe and effective lower body negative pressure training device---man power lower body negative pressure training cabin to the aircrew.
The present invention has following characteristics: need not the additionaling power device and can produce lower body negative pressure voluntarily, integrate lower body negative pressure and physical training, cost is low, and is easy to use.Can be used for the aircrew and carry out anti-G training and antagonism weightleness physiological effect.
Realize that solution of the present invention is: the theory structure of the man power lower body negative pressure training cabin that is provided as shown in drawings.It partly is made up of lower body negative pressure cabin 1, sealing waistline 2, adjustable air intake valve 3, pressure gauge 4, vehicle seat 5, manpower driver 6, breather cheek valve door 7, one-way exhaust valve door 8, piston 9 and cylinder 10 etc.Now described in detail in conjunction with the accompanying drawings.
Accompanying drawing is the man power lower body negative pressure training cabin side view.
With reference to accompanying drawing.The airtight complete cavity housing of lower body negative pressure cabin 1 for constituting of the artificial power lower body negative pressure training cabin of the present invention by steel plate.1 top, lower body negative pressure cabin is pasted with annular rubber packing waistline 2, can be close to the human body waist, to guarantee the sealing property in lower body negative pressure cabin.Certain position of lower body negative pressure cabin 1 top front is also designed respectively adjustable air intake valve 3 and pressure gauge 4, and they all communicate with the inner chamber body in lower body negative pressure cabin.Handle 19 is made by stainless steel material, is fixed in lower body negative pressure cabin top front.Vehicle seat 5 is supported by stainless steel tube, is fixed on the base plate in lower body negative pressure cabin 1.Manpower drive part transmission principle is similar to bicycle.The wheel shaft 12 of manpower driver 6 is supported and is fixed on the lower body negative pressure Ceiling by axle stand.The pedal pedal makes manpower driver 6 drive chain drum 11 by its axle 12 and moves in a circle, and the chain drum periphery is with safety guard.Chain drum passes to chain drum 14 with its kinergety by chain 13, drives circle wheel 15 by axle 16 and rotates.Axle 16 is supported by axle sleeve and axle stand 17, and is fixed on the lower body negative pressure Ceiling.Circle wheel 15 drives piston 9 by drive link 18 and do straight reciprocating motion in cylinder 10.The airtight complete round barrel shape cavity housing of cylinder 10 for being made by steel is fixed on the lower body negative pressure Ceiling, and respectively there are a breather cheek valve door 7 and one-way exhaust valve door 8 in its two ends.Communicate in breather cheek valve door 7 and the lower body negative pressure cabin, 8 at one-way exhaust valve door communicates out of my cabin with lower body negative pressure.
During operation, trainer's lower body places in this lower body negative pressure cabin 1, is seated on the vehicle seat 5, holds handle 19.Adjust and tighten the annular rubber packing waistline 2 of waist, to guarantee the air-tightness in lower body negative pressure cabin.Both feet are pedaled the pedal on the moving power drive 6, and the driving chain driven gear sways circle wheel 15, and do straight reciprocating motion by drive link 18 drive pistons 9 in cylinder 10.When piston 9 during to an end motion, this end one-way exhaust valve door 8 is open, and breather cheek valve door 7 is closed, and gas is discharged from out of my cabin in the cylinder, and the other end then breather cheek valve door 7 is open, and one-way exhaust valve door 8 is closed, and gas enters cylinder in the cabin; When piston when the other end moves, situation is the same.The continuous repeating motion of trainer makes in the lower body negative pressure cabin gas constantly discharge out of my cabin, promptly produces negative pressure in the cabin, is used to carry out lower body negative pressure training.Can monitor lower body negative pressure cabin internal pressure in real time by pressure gauge 4.The trainer can come pressure-reduction level in controlled motion load and the cabin by regulating adjustable air intake valve 3 caliber size.
Claims (4)
1. an aircrew training devices---man power lower body negative pressure training cabin.It partly is made up of lower body negative pressure cabin 1, sealing waistline 2, pressure gauge 4, manpower driver 6, breather cheek valve door 7, one-way exhaust valve door 8, piston 9 and cylinder 10 etc.It is characterized in that: the airtight complete cavity housing of lower body negative pressure cabin 1 for being made of steel plate, the top, cabin links to each other with rubber packing waistline 2, to guarantee the sealing property in lower body negative pressure cabin.It drives piston 9 and moves reciprocatingly in cylinder 10 by the driving of manpower driver 6, constantly gas in the cabin is discharged out of my cabin, produces negative pressure in the cabin thereby make.Pressure-reduction level can be controlled by regulating adjustable air intake valve 3 bores in sports load and the cabin.The present invention has following characteristics: need not the additionaling power device and can produce lower body negative pressure voluntarily, integrate lower body negative pressure and physical training, and easy to use.Can be used for the aircrew and carry out anti-G training and antagonism weightleness physiological effect.
2. man power lower body negative pressure training cabin according to claim 1, it is characterized in that described manpower drive part has the manpower driver 6 of a similar bicycle pedal, on its axle 12 chain drum 11 is arranged, periphery is with safety guard, and wheel shaft 12 is supported and is fixed on the lower body negative pressure Ceiling by axle stand.The lower body negative pressure Ceiling other end is fixed with axle sleeve and axle stand 17, and sleeve supporting axle 16 is fixed with chain drum 14 and circle wheel 15 on it, and axle 16 and axle 12 axially parallels are with chain 13 between chain drum 11 and the chain drum 14.The circle wheel is fixed with drive link 18 on 15 edges, and drive link 18 links to each other in cylinder 10 inner carriers 9.
3. man power lower body negative pressure training cabin according to claim 1 is characterized in that the airtight complete round barrel shape cavity housing of described cylinder 10 for being made by steel, and respectively there are a breather cheek valve door 7 and one-way exhaust valve door 8 in two ends.Communicate in breather cheek valve door 7 and the lower body negative pressure cabin, 8 at one-way exhaust valve door communicates out of my cabin with lower body negative pressure.
4. man power lower body negative pressure training cabin according to claim 1 is characterized in that certain position of described lower body negative pressure cabin 1 top front has been designed adjustable air intake valve 3 and pressure gauge 4 respectively, and they all communicate with the inner chamber body in lower body negative pressure cabin.Pressure-reduction level can be controlled by regulating adjustable air intake valve 3 bores in sports load and the cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021144230A CN1168430C (en) | 2002-01-23 | 2002-01-23 | Man power lower body negative pressure training cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021144230A CN1168430C (en) | 2002-01-23 | 2002-01-23 | Man power lower body negative pressure training cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1433745A true CN1433745A (en) | 2003-08-06 |
| CN1168430C CN1168430C (en) | 2004-09-29 |
Family
ID=27628470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021144230A Expired - Fee Related CN1168430C (en) | 2002-01-23 | 2002-01-23 | Man power lower body negative pressure training cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1168430C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427055C (en) * | 2006-09-06 | 2008-10-22 | 徐先荣 | Push-pull effect imitator and its controlling method |
| CN101347673B (en) * | 2007-07-20 | 2010-07-28 | 中国人民解放军第四军医大学 | Artificial gravitation simulator |
| CN103366614A (en) * | 2012-04-10 | 2013-10-23 | 中国人民解放军第四军医大学 | Flight personnel body positive-negative pressure training device |
| JP2014023783A (en) * | 2012-07-27 | 2014-02-06 | Juntendo | Exercise device |
| CN106264942A (en) * | 2016-09-22 | 2017-01-04 | 陈宏伟 | Super ecology movement oxygen cabin |
| CN106344316A (en) * | 2016-09-22 | 2017-01-25 | 陈宏伟 | Ecological exercise oxygen chamber |
| CN108915973A (en) * | 2018-06-22 | 2018-11-30 | 南昌航空大学 | A kind of sitting type body-building water lifting machinery device |
| CN112706951A (en) * | 2021-01-06 | 2021-04-27 | 广州妗枫科技有限公司 | Auxiliary personnel advancing device for space capsule |
-
2002
- 2002-01-23 CN CNB021144230A patent/CN1168430C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100427055C (en) * | 2006-09-06 | 2008-10-22 | 徐先荣 | Push-pull effect imitator and its controlling method |
| CN101347673B (en) * | 2007-07-20 | 2010-07-28 | 中国人民解放军第四军医大学 | Artificial gravitation simulator |
| CN103366614A (en) * | 2012-04-10 | 2013-10-23 | 中国人民解放军第四军医大学 | Flight personnel body positive-negative pressure training device |
| CN103366614B (en) * | 2012-04-10 | 2016-02-17 | 中国人民解放军第四军医大学 | Aircrew's body positive/negative-pressure trainer |
| JP2014023783A (en) * | 2012-07-27 | 2014-02-06 | Juntendo | Exercise device |
| CN106264942A (en) * | 2016-09-22 | 2017-01-04 | 陈宏伟 | Super ecology movement oxygen cabin |
| CN106344316A (en) * | 2016-09-22 | 2017-01-25 | 陈宏伟 | Ecological exercise oxygen chamber |
| CN108915973A (en) * | 2018-06-22 | 2018-11-30 | 南昌航空大学 | A kind of sitting type body-building water lifting machinery device |
| CN112706951A (en) * | 2021-01-06 | 2021-04-27 | 广州妗枫科技有限公司 | Auxiliary personnel advancing device for space capsule |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1168430C (en) | 2004-09-29 |
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| CF01 | Termination of patent right due to non-payment of annual fee |