CN1274077A - Leather bag type pneumatic weighing apparatus - Google Patents
Leather bag type pneumatic weighing apparatus Download PDFInfo
- Publication number
- CN1274077A CN1274077A CN 00117781 CN00117781A CN1274077A CN 1274077 A CN1274077 A CN 1274077A CN 00117781 CN00117781 CN 00117781 CN 00117781 A CN00117781 A CN 00117781A CN 1274077 A CN1274077 A CN 1274077A
- Authority
- CN
- China
- Prior art keywords
- leather bag
- valve
- weighing apparatus
- leather
- pneumatic weighing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010985 leather Substances 0.000 title claims abstract description 26
- 238000005303 weighing Methods 0.000 title claims abstract description 24
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 210000004907 gland Anatomy 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002028 premature Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000009413 insulation Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 230000000474 nursing effect Effects 0.000 description 4
- 230000001769 paralizing effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
A leather bag type pneumatic weighing appartus especially suitable for the patients who does not move easily, or can not stand up, or can only sleep on bed, or the premature infant laid in incubator is composed of leather bag with one-way valve and pipe joint, pneumatic transmission unit and electronic balance. Said pneumatic transmission unit is a pin lifting mechanism with the pin to link left with right cup-shaped bodies for clamping the leather bowl to form a whole, which is fixed to frame. The pressure sensor is closely contact with said pin at one end and connected to the connecting line of balance at its another end. Its advantaes include easy storage, convenient application and high safety.
Description
The present invention relates to a kind of weighing measurement device, particularly a kind of suiting in medical department, be used for to handicapped, can not stand and the paralytic, allow it crouch or be sitting in and carry out the weighing measurement use on the leather bag, or put it into the leather bag type pneumatic weighing apparatus that in the insulation can premature, the neonate who needs special nursing is carried out the weighing measurement use.
Existing weighing scale is various in style, scale baby's balance weighing apparatus, the Bathroom scales of bathing the back weighing and platform scale, electronic scales etc. are arranged, but its using method all is the very important person to be stood on the scale and claims, the people that can not stand just can't use for this reason, and these scales also are not suitable for being placed in the insulation can and use for the neonate, now is placed on neonate's weighing of nursing in the insulation can, all be to embrace to weigh to the outside, and then put back in the insulation can, embrace, embrace very inconvenient, the neonate is suffered from cold.
The patent No. 95100228.6 " electronic measuring shoes " also provides a kind of device that uses air bag to carry out weighing, and it is an electronic structure, also is not suitable for the horizontal use of weighing of handicapped patient.
The object of the present invention is to provide a kind of leather bag type pneumatic weighing apparatus, can be to can not standing and the paralytic, the neonate who needs special nursing be carried out weighing, and easy to use, collapsible, do not used the place to limit, result of use is good.
The present invention is achieved in that leather bag type pneumatic weighing apparatus is connected institute by leather bag by the air pressure conveying device and forms with electronic scales, and described leather bag is connected with the joint of band retaining valve, connecting pipe respectively; Described air pressure conveying device is the post rod mechanism that is connected with connecting pipe, push rod by the band spring is in aggregates with the left and right cup shell connection of middle clamping leather cup, and be fixed on the framework, and an end of pressure transducer closely contacts with an end of push rod, and in addition end is connected and is fixed on the framework with the electronic scales connecting line and constitutes.
Fig. 1. structural representation of the present invention;
Fig. 2. the one-way valve structures synoptic diagram;
Fig. 3. the post rod mechanism structural representation.
Below in conjunction with accompanying drawing embodiments of the invention are further described:
Retaining valve (2) is made up of with securing member and the seal institute that fuses the spool that cooperates with valve gap (20), valve seat (21).
There is a blind hole centre of valve gap (20), and a through hole that communicates with blind hole is arranged on the sidewall.
The lower end quilt of valve seat (21)
Shape dividing plate (22), be separated into that two ends do not communicate and the end is female into and out of tracheae, a through hole arranged in the middle of the dividing plate (22), have core bar (24) one ends of spring (25), fix a sealing gasket (23) with nut, cooperate with blind hole in the valve gap (20) to constitute spool.
Joint (3) one ends have pipe thread, and an end has STRTHD and annular groove.
There is Internal Pipe Thread at connecting pipe (17) both ends, have two screws to connect into integral body with gauge stand (16), the pressure regulator valve (6) of being with tensimeter (5) with screw thread and O-ring seal respectively on the upper surface tube wall.
Post rod mechanism (7) is in aggregates with left and right cup shell (15), (13) connection of middle clamping leather cup (14) by the push rod (11) of band spring (12), and be fixed on the framework (10) with securing member, one end of pressure transducer (9) closely contacts with an end of push rod (11), end is connected with electronic scales (8) connecting line (19) in addition, and is screwed in the last formation of framework (10).
Leather bag (17) can be made into various different sizes and shape, satisfies different patients' needs, and high resilience, soft collapsible, easy carrying are the inflation leather bag.
The two ends of retaining valve (2) use screw thread to be connected with the end of valve (1) with joint (3) respectively, in the groove of two ends difference buckle on two joints (3) of leather bag (4), and it is fixing with gland nut (18), the end in addition of joint (3) is connected with the end of screw thread with the connecting pipe (17) of band tensimeter (5), pressure regulator valve (6), and end uses screw thread to be connected with post rod mechanism (7) in addition, and leather bag type pneumatic weighing apparatus is assembled into.
During use, two connecting lines (19) on the pressure transducer (9) are received on the electronic scales (8), by valve (1) leather bag (4) is inflated, make tensimeter (5) go up pointer and point to set pressure, be adjusted to design load if charge pressure is too high by pressure regulator (6), can stop qi of chong channel ascending adversely, and open " opening " button on the electronic scales (8), make display demonstrate " 0 ", at this moment again patient is crouched and sleep on leather bag (4), because leather bag (4) pressurized, the gas in it compresses generation air pressure thereupon, promotes post rod mechanism (7), under the effect of post rod mechanism (7), make push rod (11) promote pressure transducer (9), by connecting line (9), connect electronic scales (8) thus make the digital indicator of electronic scales (8) demonstrate the weight of measured object.
If this device is put into infant incubator, move connecting line (19) to case and be connected with electronic scales (8) outward, then can in insulation can, use measurement, neonate needn't embrace into, embrace.Easy to use, safe, airbag fold can not occupied the limit space after using up.
The present invention is compared with prior art: what adopt because of leather bag type pneumatic weighing apparatus be frame for movement, and ties Simple, the easily manufacturing of structure, and Pressure gauge is arranged, pressure regulator can monitor at any time, controlled pressure, therefore use safety, Reliably. Air bag is inflatable, not collapsible, easy transportation of time spent, collection, high resilience behind the airbag aeration, gentle Softly make handicapped people sleeping or sit weighing thereon, also can weigh for the neonate, the air bag volume can greatly can The little restriction that is not subjected to the field of employment has solved the problem of the weighing handicapped and patient that can not take action, for to disease The people carries out the science nursing provides digit basis.
Claims (4)
1. a leather bag type pneumatic weighing apparatus is connected institute by leather bag by the air pressure conveying device and forms with electronic scales, it is characterized in that described leather bag (4) is connected with the joint (3) of band retaining valve (2), connecting pipe (17) respectively; Described air pressure conveying device is the post rod mechanism (7) that is connected with connecting pipe (17), push rod (11) by band spring (12) is in aggregates with left and right cup shell (15), (13) connection of middle clamping leather cup (14), and be fixed on the framework (10), and an end of pressure transducer (9) closely contacts with an end of push rod (11), and other end is connected with electronic scales (8) connecting line (19) and is fixed on framework (10) goes up formation.
2. pneumatic weighing apparatus according to claim 1 is characterized in that retaining valve (2) is made up of with securing member and the seal institute that fuses the spool that cooperates with valve gap (20), valve seat (21); There is a blind hole centre of valve gap (20), and a through hole that communicates with blind hole is arranged on the sidewall; The lower end quilt of valve seat (21)
Shape dividing plate (22), be separated into two ends do not communicate and the end female into and out of tracheae, one through hole is arranged in the middle of the dividing plate (22), core bar (24) one ends that have spring (25) are fixed a sealing gasket (23) with nut, cooperate the formation spool with the blind hole in the valve gap (20), the two ends of retaining valve (2) use screw thread to be connected with the end of valve (1) with joint (3) respectively.
3. pneumatic weighing apparatus according to claim 1 is characterized in that there is Internal Pipe Thread at connecting pipe (17) both ends, has two screws to connect into integral body with gauge stand (16), the pressure regulator valve (6) of being with tensimeter (5) with screw thread and O-ring seal respectively on the upper surface tube wall.
4. pneumatic weighing apparatus according to claim 1 is characterized in that in the groove of inflatable its two ends difference buckle of leather bag (4) on two joints (3), and fixing with gland nut (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117781 CN1133070C (en) | 2000-06-19 | 2000-06-19 | Leather bag type pneumatic weighing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00117781 CN1133070C (en) | 2000-06-19 | 2000-06-19 | Leather bag type pneumatic weighing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1274077A true CN1274077A (en) | 2000-11-22 |
| CN1133070C CN1133070C (en) | 2003-12-31 |
Family
ID=4587035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00117781 Expired - Lifetime CN1133070C (en) | 2000-06-19 | 2000-06-19 | Leather bag type pneumatic weighing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1133070C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922959B (en) * | 2009-06-09 | 2013-04-24 | 中山市永衡日用制品有限公司 | Inflatable electronic scale |
| CN104483003A (en) * | 2014-12-10 | 2015-04-01 | 黄河科技学院 | Flange connected film multi-bag ground scale |
| CN107063543A (en) * | 2017-05-22 | 2017-08-18 | 北京交通大学 | Measure the device and method of extruding force between passenger in compartment |
| CN114439785A (en) * | 2022-03-04 | 2022-05-06 | 天津大学 | Roll extrusion driven folding and unfolding leather bag pump type antagonistic driving device |
-
2000
- 2000-06-19 CN CN 00117781 patent/CN1133070C/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922959B (en) * | 2009-06-09 | 2013-04-24 | 中山市永衡日用制品有限公司 | Inflatable electronic scale |
| CN104483003A (en) * | 2014-12-10 | 2015-04-01 | 黄河科技学院 | Flange connected film multi-bag ground scale |
| CN107063543A (en) * | 2017-05-22 | 2017-08-18 | 北京交通大学 | Measure the device and method of extruding force between passenger in compartment |
| CN114439785A (en) * | 2022-03-04 | 2022-05-06 | 天津大学 | Roll extrusion driven folding and unfolding leather bag pump type antagonistic driving device |
| CN114439785B (en) * | 2022-03-04 | 2023-08-08 | 天津大学 | Rolling-driven folding and unfolding leather bag pump type antagonistic driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1133070C (en) | 2003-12-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081219 Address after: Daqing Shipu town in Zhejiang province Xiangshan County Road No. 158 Patentee after: Ningbo David Medical Device Co., Ltd. Address before: Zhejiang Province, Xiangshan Shipu Daqing Road No. 158 Ningbo David Medical Instrument Co Ltd Patentee before: Chen Yunqin |
|
| ASS | Succession or assignment of patent right |
Owner name: NINGBO DAVID MEDICAL DEVICES CO.,LTD. Free format text: FORMER OWNER: CHEN YUNQIN Effective date: 20081219 |
|
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO DAVID MEDICAL DEVICES CO., LTD. Free format text: FORMER NAME: NINGBO DAIWEI MEDICAL APPRATUS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 315712 Zhejiang Province Economic Development Zone Xiangshan County Binhai Industrial Park Road No. 35 gold Patentee after: Ningbo David Medical Device Co.,Ltd. Address before: Daqing Road, stone town 315731 Zhejiang County of Xiangshan province No. 158 Patentee before: Ningbo David Medical Device Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20031231 |
|
| CX01 | Expiry of patent term |