CN205007514U - Air pressure regulator - Google Patents
Air pressure regulator Download PDFInfo
- Publication number
- CN205007514U CN205007514U CN201520758915.9U CN201520758915U CN205007514U CN 205007514 U CN205007514 U CN 205007514U CN 201520758915 U CN201520758915 U CN 201520758915U CN 205007514 U CN205007514 U CN 205007514U
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- CN
- China
- Prior art keywords
- air pressure
- pump
- pressure adjustment
- air
- pump case
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Abstract
The utility model provides an air pressure regulator, air pressure regulator includes: the face guard, the atmospheric pressure governor pump gear, through the pipe with the sealed intercommunication of face guard together, the atmospheric pressure governor pump gear is provided with inlet port and venthole, the inlet port is located the atmospheric pressure governor pump gear with the intercommunication position department of pipe, the atmospheric pressure governor pump gear is to being in processings of reducing pressure of air in self, and is feasible the face guard with air in the pipe passes through the inlet port is inhaleed the atmospheric pressure governor pump gear, and pass through the venthole is discharged. The utility model discloses each item parameter of high height above sea level training environment can be set up by oneself, nimble adjustment can also be carried out according to the personnel that the demand was trained to the difference, can high height above sea level air circumstance that is virtually reality like reality, the standard that can the close check training requires, the training requirement that realize regularly, progressively improves.
Description
Technical field
The utility model belongs to training device technical field, relates to a kind of adjuster, particularly relates to a kind of barostat.
Background technology
Hypoxic plateau environment can cause extreme influence to the physiology of people, particularly cardio-pulmonary function.Such as, the altitude sickness that can cause that headache, dizziness, vomiting, asthma, heartbeat are overrun etc.In general, most people have arrived highlands, and three or the four days ability of adapts to or symptom alleviates to some extent, only has few groups of people influenced hardly.Under altitude environment, show the locomitivity actual measurement of fortune person, the critical altitude causing locomitivity to decline is greatly about height above sea level about 1200 meters.The area that height above sea level is about 1200 meters, degree of oxygen deficiency is comparatively light, and sportsman, from after Plain is come, just can need not directly enter normal training, and the load in training can substantially close to Plain level through the laundering period of first week.
In the training base, DOPA area, Qinghai that height above sea level 2240 meters is high, sportsman is under the stimulation of anoxic, a few days ago respiratory rate is per minute can accelerate 2-4 times, increased heart rate 10-20 times, locomitivity declines 5%-20%, the uncomfortable phenomenons such as normal appearance asthma, uncomfortable in chest, dizzy, dry, larynx are dry, but after acclimatization training in 3-5 days, above-mentioned symptom can fade away.Again after the training of 1-2 weeks, reflect the physiology of their endurance, biochemical indicator significant change.
Research and propose, anoxic during training at high altitude stimulates the training effect that can effectively improve at sea level place.As one group is that sportsman trains on the plateau of 2287 meters; Another group is that general health people trains on the plateau of 2256 meters.The former runs as test rating with 805 meters, 1610 meters, 3220 meters three kinds distances, and the latter take oxygen demand as index, and test result is: two groups of athletic locomitivities are significantly increased.This impels the hemoglobin of human body, red blood cell number and total blood volume and mitochondria to increase because height pulls out training, and its result makes caused by the maximal oxygen taken amount raising of oxygen.Therefore, a lot of sportsman can select training at high altitude, to improving locomitivity fast in the process of training.But high altitude localities is limited after all, for the sportsman in place far away, those distance high-altitudes area, then there is no corresponding training environment, the training of high altitude cannot be realized.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of barostat, must arrive for solving when sportsman carries out training at high altitude the problem just can carried out high altitude localities.
For achieving the above object and other relevant objects, the utility model provides a kind of barostat, and described barostat comprises: face shield; Air pressure adjustment pump, is connected together by conduit and described mask seal; Described air pressure adjustment pump is provided with air admission hole and venthole; What described air admission hole was positioned at described air pressure adjustment pump and described conduit is communicated with position, described air pressure adjustment pump carries out reduced pressure treatment to the air be in self, make the air in described face shield and described conduit be inhaled into described air pressure adjustment pump by described air admission hole, and discharged by described venthole.
Alternatively, described air pressure adjustment pump comprises pump case, piston unit and driver element; Described pump case is the cylinder of hollow; Described venthole and described air admission hole are arranged at the two ends of described pump case respectively; The distance of the unidirectional walking of piston unit described in described drive unit drives and round number of times and frequency; Described piston unit is positioned at described pump case, and the pump case of hollow is divided into the first space and second space by described piston unit; Described piston unit is connected with described driver element; Under the drive of described driver element, described piston unit moves at described pump case internal round-trip, thus changes the volume of described first space and described second space.
Alternatively, described driver element is manual driving device or Vidacare corp.
Alternatively, described Vidacare corp comprises motor and screw mandrel; It is inner that described screw mandrel is arranged on described pump case; Described motor drives described screw mandrel rotary motion; Described piston unit is fixedly mounted in described lead screw device; Described piston unit moves around in described pump case inside with the rotation of described screw mandrel.
Alternatively, described barostat also comprises the air pressure be connected with described driver element and arranges module.
Alternatively, the venthole of described air pressure adjustment pump is multiple, and multiple described venthole is evenly distributed on the pump case of the described air pressure adjustment pump one end position relative with described conduit; Described air pressure adjustment pump also comprises a center and to be fixed on described pump case but the rubber blanket of incomplete clogging venthole.
As mentioned above, barostat described in the utility model, has following beneficial effect:
The utility model can arrange the parameters of training at high altitude environment voluntarily, can also adjust flexibly according to the personnel of different training requirements, can High aititude air ambient that is virtually reality like reality, can strict controlled training required standard, realize the training requirement regularly, progressively improved.
Accompanying drawing explanation
Fig. 1 realizes structural representation for the one of the barostat described in the utility model embodiment.
Fig. 2 realizes structural representation for the one of the air pressure adjustment pump of the barostat described in the utility model embodiment.
A kind of motorized drive structure schematic diagram of the air pressure adjustment pump that Fig. 3 is the barostat described in the utility model embodiment.
Element numbers explanation
100 face shields
200 conduits
300 air pressure adjustment pumps
310 air admission holes
320 ventholes
330 pump cases
340 piston units
341 slide blocks
342 rubber rings
350 driver elements
351 motors
352 screw mandrels
360 rubber blankets
370 air pressure arrange module
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Refer to accompanying drawing.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Embodiment
The present embodiment provides a kind of barostat, shown in Figure 1, and described barostat comprises: face shield 100, conduit 200, air pressure adjustment pump 300.Communicated by conduit 200 between face shield 100 and air pressure adjustment pump 300.
Wherein, face shield 100 adopts nontoxic, soft, transparent medical PVC material to make.Further, face shield 100 is provided with elastic cord (attached not shown in FIG.).By adjusting elasticity band, face shield 100 can be fixed on suitably the face of people.
Conduit 200 is also adopt nontoxic, soft, transparent medical silica-gel material to make.One end of conduit 200 seals with the air intake of face shield 100 and is communicated with, and the air admission hole 310 of the other end and air pressure adjustment pump 300 is connected together.
Air pressure adjustment pump 300 is for the air pressure in minor betterment face shield 100.Air pressure adjustment pump 300 is provided with air admission hole 310 and venthole 320; What described air admission hole 310 was positioned at described air pressure adjustment pump 300 and described conduit 200 is communicated with position.Described air pressure adjustment pump 300 carries out reduced pressure treatment to the air be in self, makes the air in described face shield and described conduit be inhaled into described air pressure adjustment pump 300 by described air admission hole 310, and is discharged by described venthole 320.
As shown in Figure 2, described air pressure adjustment pump 300 also comprises pump case 330, piston unit 340 and driver element 350.
The pump case 330 of described air pressure adjustment pump 300 is cylinders of hollow; Described venthole 320 and described air admission hole 310 are arranged at the two ends of described pump case 330 respectively.Air admission hole 310 can be multiple, and such as, what 4 air admission holes 310 were evenly distributed on conduit 200 and air pressure adjustment pump 300 is communicated with position.Described venthole 320 also can be multiple.
Described piston unit 340 is positioned at described pump case 330, and the pump case 330 of hollow is divided into the first space and second space by described piston unit 340; Described piston unit 340 is connected with described driver element 350, and under the drive of described driver element 350, described piston unit 340 moves at described pump case 330 internal round-trip, thus changes the volume of described first space and described second space.First air admission hole 310 side being spatially located at air pressure adjustment pump 300, second space is positioned at venthole 320 side of air pressure adjustment pump 300.
Described driver element 350 is connected with piston unit 340, drives the distance of the unidirectional walking of described piston unit 340 and round number of times or/and frequency.By the movement of piston unit 340 in pump case 330 inside, the volume of the first space and second space can be changed, reduce the pressure of air in air pressure adjustment pump, realize drawing out air from face shield, then pump case 330 is discharged outside, reduce oxygen-supplying amount to be reached for the people wearing face shield 100, temper the effect also progressively improving lung capacity.
Particularly, described driver element 350 can be manual driving device, also can be Vidacare corp.When described driver element 350 is manual driving device, it realizes structure can see the structure of mechanical type inflator, and protection domain of the present utility model is not limited to the specific implementation structure of described driver element 350.
When described driver element 350 is Vidacare corp, its a kind of implementation can be shown in Figure 3, comprises motor 351 and screw mandrel 352; It is inner that described screw mandrel 352 is arranged on described pump case 330; Described motor 351 drives the rotary motion of described screw mandrel 352; Described piston unit 340 is fixedly mounted on described screw mandrel 352; Described piston unit 340 moves around in described pump case 330 inside with the rotation of described screw mandrel 352.Screw mandrel 352 is longitudinally arranged on the inside of pump case 330, and motor 351 drives screw mandrel 352 rotary motion.Further, the rotating speed of screw mandrel 352 can be controlled by controlling motor 351, the translational speed of further control piston unit 340, thus different air pressure can be produced, to adapt to the needs that different human body is taken exercise.
Described piston unit 340 comprises slide block 341 and rubber ring 342.The shape of slide block 341 is consistent with the hollow space of pump case 330, and there is a groove at the middle part of slide block 341, and from profile, slide block is " work " font; Further, there is certain gap in the inwall of slide block and pump case.Rubber ring 342 is socketed on the groove of slide block 341, and rubber ring 342 mates mutually with the hollow space of pump case 330.Thus, air pressure adjustment pump is when air inlet, by the gap between slide block and the inwall of pump case, the air of the first space and second space circulates mutually, and when giving vent to anger, rubber ring, by the clearance seal between slide block and the inwall of pump case, makes the air of the first space and second space separate, air circulation does not occur.Further, slide block 341 is mounted on screw mandrel 352, and slide block 341 and rubber ring 342 move at the internal round-trip of pump case 330 along with the rotation of screw mandrel 352.
Further, the venthole 320 of described air pressure adjustment pump 300 is multiple, and multiple described venthole 320 is evenly distributed on the pump case 330 of the described air pressure adjustment pump 300 one end position relative with described conduit 200; Described air pressure adjustment pump 300 also comprises a center and to be fixed on described pump case 330 but the rubber blanket 360 of incomplete clogging venthole 320.Air in the air of external environment and second space is separated by rubber blanket 360.
In the present embodiment, second space is communicated with external environment by venthole 320, and the air pressure namely in second space is identical with external air pressure; And the air in conduit 200 also communicates with external environment, the air pressure namely in conduit 200 is identical with external air pressure.
Air pressure adjustment pump 300 is operationally:
When slide block 341 and rubber ring 342 move towards air admission hole 310 under the effect of driver element 350, the volume of second space becomes large gradually, and that is, the air pressure in second space diminishes gradually; Because the first space is communicated with conduit 200 by air admission hole 310, so the air pressure in the first space is identical with external air pressure, now the air pressure in the first space is greater than the air pressure of second space, occurred gap (gap of slide block and pump housing endophragm is caused) between the inwall of therefore rubber ring 342 and pump case 330, the air in the first space is flowed to second space by this gap; Further, because the air pressure in second space is less than external air pressure, so rubber blanket 360 is completely closed with pump case 330, there is not air flowing in the air in second space and the air of external environment.
When slide block 341 and rubber ring 342 move towards venthole 320, the volume of second space diminishes gradually, and that is, the air pressure in second space becomes large gradually; Now, the air pressure of second space is far longer than the air pressure of external environment, and rubber blanket 360 is all opened except the position fixed with pump case 330, and the air of second space transfers in external environment by venthole 320; And although the air pressure of second space is also greater than the air pressure in the first space, rubber ring 342 can, by the clearance seal between slide block 341 and the inwall of pump case 330, make air flowing does not occur between the first space and second space.
In addition, shown in Figure 2, described barostat also comprises the air pressure be connected with described driver element 350 and arranges module 370; Described air pressure arranges module 370 for arranging the air feed air pressure of this barostat, such as, reduces pressure index gradually, can realize long-term training at high altitude regularly.
In addition, in order to outstanding innovative part of the present utility model, the unit not too close with solving technical problem relation that the utility model proposes is not introduced in the present embodiment, but this does not show the unit that there is not other in the present embodiment.
It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with the utility model is shown in graphic but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
The utility model can arrange the parameters of training at high altitude environment voluntarily, can also adjust flexibly according to the personnel of different training requirements, can High aititude air ambient that is virtually reality like reality, can strict controlled training required standard, realize the training requirement regularly, progressively improved.
In sum, the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (6)
1. a barostat, is characterized in that, described barostat comprises:
Face shield;
Air pressure adjustment pump, is connected together by conduit and described mask seal; Described air pressure adjustment pump is provided with air admission hole and venthole; What described air admission hole was positioned at described air pressure adjustment pump and described conduit is communicated with position; Described air pressure adjustment pump carries out reduced pressure treatment to the air be in self, makes the air in described face shield and described conduit be inhaled into described air pressure adjustment pump by described air admission hole, and is discharged by described venthole.
2. barostat according to claim 1, is characterized in that: described air pressure adjustment pump comprises pump case, piston unit and driver element;
Described pump case is the cylinder of hollow; Described venthole and described air admission hole are arranged at the two ends of described pump case respectively;
The distance of the unidirectional walking of piston unit described in described drive unit drives and round number of times and frequency;
Described piston unit is positioned at described pump case, and the pump case of hollow is divided into the first space and second space by described piston unit; Described piston unit is connected with described driver element; Under the drive of described driver element, described piston unit moves at described pump case internal round-trip, thus changes the volume of described first space and described second space.
3. barostat according to claim 2, is characterized in that, described driver element is manual driving device or Vidacare corp.
4. barostat according to claim 3, is characterized in that: described Vidacare corp comprises motor and screw mandrel; It is inner that described screw mandrel is arranged on described pump case; Described motor drives described screw mandrel rotary motion; Described piston unit is fixedly mounted in described lead screw device; Described piston unit moves around in described pump case inside with the rotation of described screw mandrel.
5. barostat according to claim 3, is characterized in that: described barostat also comprises the air pressure be connected with described driver element and arranges module.
6. barostat according to claim 1, is characterized in that: the venthole of described air pressure adjustment pump is multiple, and multiple described venthole is evenly distributed on the pump case of the described air pressure adjustment pump one end position relative with described conduit; Described air pressure adjustment pump also comprises a center and to be fixed on described pump case but the rubber blanket of incomplete clogging venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758915.9U CN205007514U (en) | 2015-09-28 | 2015-09-28 | Air pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758915.9U CN205007514U (en) | 2015-09-28 | 2015-09-28 | Air pressure regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007514U true CN205007514U (en) | 2016-02-03 |
Family
ID=55206144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758915.9U Expired - Fee Related CN205007514U (en) | 2015-09-28 | 2015-09-28 | Air pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126313A (en) * | 2015-09-28 | 2015-12-09 | 中国科学院上海高等研究院 | Air pressure regulator |
-
2015
- 2015-09-28 CN CN201520758915.9U patent/CN205007514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126313A (en) * | 2015-09-28 | 2015-12-09 | 中国科学院上海高等研究院 | Air pressure regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20200928 |