CN104624464B - A kind of generating means for sputum elimination machine Gas Vibration - Google Patents
A kind of generating means for sputum elimination machine Gas Vibration Download PDFInfo
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- CN104624464B CN104624464B CN201410846625.XA CN201410846625A CN104624464B CN 104624464 B CN104624464 B CN 104624464B CN 201410846625 A CN201410846625 A CN 201410846625A CN 104624464 B CN104624464 B CN 104624464B
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Abstract
A kind of generating means for sputum elimination machine Gas Vibration, belongs to for technical field of medical instruments.Motor (1) is fixed on the housing (2) of hollow, and housing (2) is respectively arranged at two ends with air film (6), and the rotary shaft being positioned at the internal motor (1) of housing (2) connects the air film (6) of both sides respectively by eccentric rod gear；Housing (2) is internal is provided with dividing plate (11), the inside of housing (2) is divided into two independent cavitys by dividing plate, housing (2) is outside is provided with two gas outlets, and independent with two the respectively cavity in two gas outlets communicates, and housing (2) is outside is provided with an air inlet (7).This generating means has that volume is little, lightweight, simple in construction, feature easy to use, and this device has the air-tightness of excellence.
Description
Technical field
A kind of generating means for sputum elimination machine Gas Vibration, belongs to for technical field of medical instruments.
Background technology
Along with industrialized development, the pollution of environment constantly aggravates, and Pulmonary Disease patients is on the increase.Chronic obstructive pulmonary disease ill during, patient shows as cough, expectoration, breathes hard, amount of expectoration increases, and in purulence or glutinous purulence, even with inflammation such as heatings, the most old and weak patient of many patients is often difficult to the smooth expectoration of the ability by himself, and sputum is difficult to discharge and cause other complication, if the most effectively disposing, then can lead to grave consequences.
In prior art there is following defect in the generating means of Gas Vibration: the most existing Gas Vibration generating means volume is excessive, not readily portable, and existing portable gas vibration generating arrangement manifold piping is connected with vest, it is simple to patient wears vest and uses at any time.But owing to existing Gas Vibration generating means volume is excessive excessively heavy, the weak patients for abundant expectoration of breathing hard can cause problem inconvenient to carry.Secondly, existing Gas Vibration generating means many employings piston cylinder operator provides vibration pneumatic；In existing piston cylinder operator, play the piston of airtight effect, push rod drive, repeatedly move back and forth in the cavity of tubulose.There is gap poor air-tightness between piston and cavity inner wall, Arterial blood gas is unsatisfactory.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, a kind of generating means for sputum elimination machine Gas Vibration is provided, this generating means has that volume is little, lightweight, simple in construction, feature easy to use, and this device has the air-tightness of excellence.
The technical scheme is that, a kind of generating means for sputum elimination machine Gas Vibration of the present invention, including motor, it is characterized in that: motor is fixed on the housing of hollow, housing is respectively arranged at two ends with air film, and the rotary shaft of the motor being positioned at enclosure interior connects the air film of both sides respectively by eccentric rod gear；Enclosure interior is provided with dividing plate, and the inside of housing is divided into two independent cavitys by dividing plate, and hull outside is provided with two gas outlets, and independent with two the respectively cavity in two gas outlets communicates, and hull outside is provided with an air inlet.
Preferably, described eccentric rod gear includes eccentric shaft, two bearings being sleeved on eccentric shaft, left connecting rod and right connecting rod, one of them bearing is connected with left connecting rod, and another bearing is connected with right connecting rod, and left connecting rod, right connecting rod are connected with the center of air film by bolt respectively.
Preferably, the inlet channel of air inlet is divided into two by described dividing plate, and two independent cavitys are distributed in air inlet by air inlet respectively.
Preferably, the diameter of described air film is more than the two ends fixed bonding of the internal diameter at housing two ends, the edge of air film and housing, and is sealed at the two ends of housing.
Preferably, described motor is arranged on housing stage casing.
Preferably, described hull outside is fixedly connected with installing plate by supporting leg.
Preferably, described housing becomes tubulose, a length of 200 ~ 300mm of housing, a diameter of 130 ~ 150mm of housing.
Preferably, described air film is quality of rubber materials.
Compared with prior art, the generating means for sputum elimination machine Gas Vibration of the present invention is had the beneficial effect that
1, the generating means compact, lightweight of this Gas Vibration, it is simple to carry.The cavity that two independent is arranged in same housing by the present invention.The eccentric shaft of conducting power, bearing and left connecting rod, right connecting rod may be contained within enclosure interior, it is simple to patient uses.The generating means overall structure of this Gas Vibration is simple, the most not only manufactures and easy to assembly, but also beneficially embodies the convenience using and safeguarding.
2, the generating means of this Gas Vibration has preferable air-tightness, and life-time service still ensures that preferable Arterial blood gas.Owing to air film coordinates with housing seal, can ensure that the endoceliac compressed air of shell is all drawn use by gas outlet through escape pipe without leakage, improve the Arterial blood gas to expectoration difficulties person.In the present invention, air film does not moves, work middle shell two ends air film left connecting rod, right connecting rod effect under can deform upon, but the edge of air film and the two ends fixed bonding of housing, and the two ends of housing are sealed, it is ensured that the generating means of the Gas Vibration of the present invention has good air-tightness.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of generating means for sputum elimination machine Gas Vibration.
Fig. 2 is the internal structure schematic diagram of a kind of generating means for sputum elimination machine Gas Vibration.
Fig. 3 is the external structure schematic diagram of a kind of generating means for sputum elimination machine Gas Vibration.
Wherein: 1, motor；2, housing；3, eccentric shaft；4, left connecting rod；5, bearing；6, air film；7, air inlet；8, left gas outlet；9, right gas outlet；10, right connecting rod；11, dividing plate；12, supporting leg；13, installing plate；14, bolt.
Detailed description of the invention
Fig. 1 ~ 3 are the specific embodiments of a kind of generating means for sputum elimination machine Gas Vibration of the present invention, are further described below in conjunction with Fig. 1 ~ 3.
With reference to Fig. 1 ~ 3, a kind of generating means for sputum elimination machine Gas Vibration, including motor 1, motor 1 is arranged on housing 2 stage casing, motor 1 is fixed on the housing 2 of hollow, housing 2 is respectively arranged at two ends with air film 6, and the rotary shaft being positioned at the motor 1 within housing 2 connects the air film 6 of both sides respectively by eccentric rod gear；Housing 2 is internal is provided with dividing plate 11, and the inside of housing 2 is divided into two independent cavitys by dividing plate, and housing 2 is outside is provided with two gas outlets, and independent with two the respectively cavity in two gas outlets communicates, and housing 2 is outside is provided with an air inlet 7.Two bearings 5, left connecting rod 4 and the right connecting rod 10 that eccentric rod gear includes eccentric shaft 3, is sleeved on eccentric shaft 3, one of them bearing 5 is connected with left connecting rod 4, another bearing 5 is connected with right connecting rod 10, and left connecting rod 4, right connecting rod 10 are connected with the center of air film 6 by bolt 14 respectively.The inlet channel of air inlet 7 is divided into two by dividing plate 11, and two independent cavitys are distributed in air inlet by air inlet 7 respectively.The diameter of air film 6 is more than the two ends fixed bonding of the internal diameter at housing 2 two ends, the edge of air film 6 and housing 2, and is sealed at the two ends of housing 2.
With reference to Fig. 2, eccentric shaft 3 includes that two axle center, two bearings 5 are set in outside two axle center.Two bearings 5 are into a single integrated structure with left connecting rod 4 and right connecting rod 10 respectively.Housing 2 is outside is fixedly connected with installing plate 13 by supporting leg 12.Supporting leg 12 place plane is perpendicular to housing 2 outer wall, and installing plate 13 place plane is parallel with housing 2.Air film 6 is quality of rubber materials.Housing 2 becomes tubulose, a length of 250mm of housing 2, and housing 1 inner section and outer cross section are circle, and housing 1 overall diameter is 150mm, and air film 6 is circular, and air film 6 external diameter is 155 ~ 170mm.
Work process is as follows: open motor 1, motor 1 rotate bar and drive eccentric shaft 3 to rotate, and owing to one end of left connecting rod 4 is connected with eccentric shaft 3 by bearing 5, and the other end of left connecting rod 4 is connected with the air film 6 being fixed on housing 2 upper end.Due also to one end of right connecting rod 10 is connected with eccentric shaft 3 by another bearing 5, and the other end of right connecting rod 10 is connected with the air film 6 being fixed on housing 2.Thered is provided power by motor 1, drive the air film 6 of the left and right sides to move back and forth by left connecting rod 4, right connecting rod 10.In this process, along with gas is given the cavity of the left and right sides by air inlet 7 by dividing plate 11, by the reciprocating motion of left and right sides air film 6, make gas be exported by left gas outlet 8, right gas outlet 9 respectively, can be that sputum elimination machine provides oscillating gas.
Upper described, it is only presently preferred embodiments of the present invention, is not the restriction that invention is made other form, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations；But every without departing from technical solution of the present invention content, any simple modification, equivalent variations and remodeling above example made according to the technical spirit of the present invention, still fall within the protection domain of technical solution of the present invention.
Claims (6)
1. the generating means for sputum elimination machine Gas Vibration, including motor (1), it is characterized in that: motor (1) is fixed on the housing (2) of hollow, housing (2) is respectively arranged at two ends with air film (6), and the rotary shaft being positioned at the internal motor (1) of housing (2) connects the air film (6) of both sides respectively by eccentric rod gear；Housing (2) is internal is provided with dividing plate (11), the inside of housing (2) is divided into two independent cavitys by dividing plate, housing (2) is outside is provided with two gas outlets, and independent with two the respectively cavity in two gas outlets communicates, and housing (2) is outside is provided with an air inlet (7)；
The inlet channel of air inlet (7) is divided into two by described dividing plate (11), and two independent cavitys are distributed in air inlet by air inlet (7) respectively；
The diameter of described air film (6) is more than the two ends fixed bonding of the internal diameter at housing (2) two ends, the edge of air film (6) and housing (2), and is sealed at the two ends of housing (2).
A kind of generating means for sputum elimination machine Gas Vibration the most according to claim 1, it is characterized in that: two bearings (5), left connecting rod (4) and the right connecting rod (10) that described eccentric rod gear includes eccentric shaft (3), is sleeved on eccentric shaft (3), one of them bearing (5) is connected with left connecting rod (4), another bearing (5) is connected with right connecting rod (10), and left connecting rod (4), right connecting rod (10) are connected with the center of air film (6) by bolt (14) respectively.
A kind of generating means for sputum elimination machine Gas Vibration the most according to claim 1, it is characterised in that: described motor (1) is arranged on housing (2) stage casing.
4. according to a kind of generating means for sputum elimination machine Gas Vibration described in claim 1 or 3, it is characterised in that: described housing (2) is outside is fixedly connected with installing plate (13) by supporting leg (12).
5. according to a kind of generating means for sputum elimination machine Gas Vibration described in claim 1 or 3, it is characterised in that: described housing (2) becomes tubulose, a length of 200 ~ 300mm of housing (2), a diameter of 130 ~ 150mm of housing (1).
A kind of generating means for sputum elimination machine Gas Vibration the most according to claim 1 and 2, it is characterised in that: described air film (6) is quality of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846625.XA CN104624464B (en) | 2014-12-31 | 2014-12-31 | A kind of generating means for sputum elimination machine Gas Vibration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410846625.XA CN104624464B (en) | 2014-12-31 | 2014-12-31 | A kind of generating means for sputum elimination machine Gas Vibration |
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| CN104624464A CN104624464A (en) | 2015-05-20 |
| CN104624464B true CN104624464B (en) | 2016-09-28 |
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| CN201410846625.XA Active CN104624464B (en) | 2014-12-31 | 2014-12-31 | A kind of generating means for sputum elimination machine Gas Vibration |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638283B (en) * | 2017-11-15 | 2019-09-24 | 河南省人民医院 | A kind of adjustable sputum elimination machine vibration pneumatic generating device |
| CN111728844B (en) * | 2020-07-30 | 2022-02-11 | 武汉金鑫谷医疗设备有限公司 | Thoracic vibration sputum discharging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7322947B2 (en) * | 2003-03-26 | 2008-01-29 | Gaymar Industries, Inc. | Vibrational and pulsating cushioning device |
| US7705500B2 (en) * | 2007-01-17 | 2010-04-27 | Brookstone Purchasing, Inc. | Vibration apparatus and motor assembly therefore |
| CN201959189U (en) * | 2011-02-26 | 2011-09-07 | 常熟柏宇医疗电子有限公司 | Matching mechanism of breathing mechanism of air vibration type phlegm removing machine and tympanic membrane disc actuating mechanism |
| CN202515967U (en) * | 2012-03-31 | 2012-11-07 | 常熟柏宇医疗电子有限公司 | Air vibration generation mechanism for sputum drainage air bag vest |
| CN103989575A (en) * | 2014-06-09 | 2014-08-20 | 河北爱西欧医疗设备科技有限公司 | Multi-cavity cam sputum excretion system |
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| CN104624464A (en) | 2015-05-20 |
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Address after: 255086 east side of 1st floor, building a, building 12, Instrument Industrial Park, No. 9009, Qinglongshan Road, high tech Zone, Zibo City, Shandong Province Patentee after: Shandong Qianfeng medical device Co.,Ltd. Address before: 255086 complex building of advanced manufacturing industrial innovation park, Huabei Road, high tech Industrial Development Zone, Zibo City, Shandong Province Patentee before: ZIBO QIANYAN MEDICAL INSTRUMENT CO.,LTD. |
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