CN213609102U - Oxygen flow meter timing measurement mounting structure - Google Patents
Oxygen flow meter timing measurement mounting structure Download PDFInfo
- Publication number
- CN213609102U CN213609102U CN202021927420.1U CN202021927420U CN213609102U CN 213609102 U CN213609102 U CN 213609102U CN 202021927420 U CN202021927420 U CN 202021927420U CN 213609102 U CN213609102 U CN 213609102U
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- Prior art keywords
- metering
- oxygen
- fixedly connected
- pressure relief
- bottle body
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000001301 oxygen Substances 0.000 title claims abstract description 56
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 56
- 238000005259 measurement Methods 0.000 title abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 53
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 150000002926 oxygen Chemical class 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000002640 oxygen therapy Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses an oxygen flow meter timing measurement mounting structure, including the oxygen humidifying bottle, oxygen humidifying bottle top is fixed to be inserted and is equipped with the inlet air long tube, and oxygen humidifying bottle top is located inlet air long tube one side fixed insertion and is equipped with the nozzle stub of giving vent to anger, and nozzle stub week side is located the outside fixedly connected with measurement savings subassembly of oxygen humidifying bottle, and measurement savings subassembly is including measuring the connecting pipe and measuring the gas storage bottle body, and measurement connecting pipe one end and the nozzle stub week side fixed connection of giving vent to anger, the measurement connecting pipe other end and measurement gas storage bottle body week side fixed connection. The utility model discloses at the oxygen therapy in-process, the partial oxygen gets into measurement savings subassembly through one-way time subassembly, and oxygen forms certain atmospheric pressure in measurement savings subassembly, and it is rotatory to drive measurement rotating assembly, and the measurement pointer feeds back to medical personnel's oxygen use amount through corresponding scale block, has solved traditional oxygen therapy machine and has not caused the problem that hospital loses money or disease more play money that metering device does not have.
Description
Technical Field
The utility model belongs to the medical equipment field especially relates to an oxygen flow meter timing measurement mounting structure.
Background
Oxygen inhalation means inhaling oxygen. Is a common treatment method in clinic, and oxygen therapy is mainly a method for relieving hypoxia. A proper amount of oxygen inhalation is used for correcting oxygen deficiency, improving the partial pressure of arterial blood oxygen and the level of oxygen saturation, and promoting metabolism, and is one of important methods for adjuvant therapy of various diseases.
At present, most oxygen therapy machines have no metering device, when patients are discharged from hospital and treatment fees are settled, the oxygen use fees cannot be calculated specifically, so that the charging is unreasonable, the patients can have more treatment fees, and hospitals are at risk of losing costs. Therefore, the oxygen flow meter timing and metering installation structure is improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above problem that prior art exists, provide an oxygen flow meter timing measurement mounting structure, at the oxygen therapy in-process, the part oxygen gets into measurement deposit subassembly through one-way period subassembly, and oxygen forms certain atmospheric pressure in measurement deposit subassembly, and it is rotatory to drive measurement rotating assembly, and the measurement pointer feeds back to medical personnel's oxygen use amount through corresponding scale block, has solved traditional oxygen therapy machine and has not caused the problem of hospital's loss book or disease excess money that metering device does not have.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
a timing and metering installation structure of an oxygen flowmeter comprises an oxygen humidification bottle, wherein an air inlet long pipe is fixedly inserted at the top end of the oxygen humidification bottle, an air outlet short pipe is fixedly inserted at one side of the air inlet long pipe at the top end of the oxygen humidification bottle, a metering storage assembly is fixedly connected with the outer part of the oxygen humidification bottle at the periphery of the air outlet short pipe, the metering storage assembly comprises a metering connecting pipe and a metering gas storage bottle body, one end of the metering connecting pipe is fixedly connected with the periphery of the air outlet short pipe, the other end of the metering connecting pipe is fixedly connected with the periphery of the metering gas storage bottle body, a one-way gas conveying assembly is arranged inside the metering connecting pipe, a rotary telescopic hole is formed in the center of the top end of the metering gas storage bottle body, a first pressure relief hole;
the one-way gas transmission assembly comprises a first limiting ring, the peripheral side of the first limiting ring is fixedly connected with the inner peripheral side of the metering connecting pipe, one end of the first limiting ring, which is close to the metering gas storage bottle body, is tightly contacted with a gas transmission piston, one end of the gas transmission piston, which is far away from the first limiting ring, is fixedly connected with a first spring, one end of the first spring, which is far away from the gas transmission piston, is fixedly connected with a second limiting ring, and the peripheral side of the second limiting ring is fixedly connected with the inner peripheral side of the metering connecting pipe;
the metering rotating assembly comprises a telescopic rotating rod, a limiting rod and a guide shaft, the telescopic rotating rod penetrates through a rotary telescopic hole to be connected with the metering gas storage bottle body in a sliding mode, a spiral chute corresponding to the limiting rod is formed in the peripheral side of the telescopic rotating rod, the bottom end of the telescopic rotating rod is provided with the guide hole, one end of the limiting rod is fixedly connected with the peripheral side in the metering gas storage bottle body, the other end of the limiting rod is connected with the telescopic rotating rod in a sliding mode through the spiral chute, the bottom end of the guide shaft is fixedly connected with the bottom end of the metering gas storage bottle body, and;
the pressure release subassembly includes that the pressure release supports the board, remove the pressure release spare, the pressure release supports a terminal surface fixedly connected with and follows the connecting rod of centrosymmetry, the connecting rod is kept away from the pressure release and is supported the one end of board and the internal week side fixed connection of measurement gas bomb, the pressure release is supported the inboard fixedly connected with second spring of board terminal surface position in the connecting rod, the second spring is kept away from pressure release and is supported board one end and remove pressure release spare fixed connection, remove the pressure release spare and pass first pressure release hole and measurement gas bomb body sliding connection, remove the pressure release spare week side and lie in the outside second pressure release hole of having seted up the link up of measurement gas bomb body, remove the sealing plate that the one end fixedly connected with that the pressure release spare is located the measurement gas bomb inside and the internal week side.
Furthermore, a metering pointer is fixedly connected to the top of the telescopic rotating rod in the circumferential direction.
Furthermore, a scale block arrayed along the circle center is fixedly arranged at the top end of the metering gas storage bottle body.
The utility model has the advantages that: this kind of oxygen flow meter timing measurement mounting structure, at the oxygen therapy in-process, the partial oxygen gets into measurement savings subassembly through one-way time subassembly, and oxygen forms certain atmospheric pressure in measurement savings subassembly, and it is rotatory to drive measurement rotating assembly, and the measurement pointer feeds back to medical personnel's oxygen use amount through corresponding scale block, has solved traditional oxygen therapy machine and has not had metering device to cause the problem of hospital's loss or disease excess money.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partial structural sectional view of the present invention;
fig. 3 is a partial structural schematic diagram of the present invention;
FIG. 4 is an exploded view of the local structure of the present invention;
fig. 5 is an exploded view of a partial structure of the present invention;
fig. 6 is an exploded view of the local structure of the present invention.
In the figure: 1. an oxygen humidification bottle; 2. an air inlet long pipe; 3. a short gas outlet pipe; 4. a metered deposit component; 41. a metering connecting pipe; 42. a metering gas storage bottle body; 421. rotating the telescopic hole; 422. a scale block; 423. a first pressure relief vent; 5. a one-way gas delivery assembly; 51. a first limit ring; 52. an air delivery piston; 53. a first spring; 54. a second stop collar; 6. a metering rotation assembly; 61. a telescopic rotating rod; 611. a metering pointer; 612. a spiral chute; 613. a guide hole; 62. a limiting rod; 63. a guide shaft; 7. a pressure relief assembly; 71. a pressure relief support plate; 72. a connecting rod; 73. a second spring; 74. moving the pressure relief piece; 741. a sealing plate; 742. a second pressure relief vent.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in the figures 1, 2 and 3, the timing and metering installation structure of the oxygen flowmeter comprises an oxygen humidification bottle 1, a timer can be installed on the oxygen humidification bottle 1, medical staff is reminded to record the oxygen usage amount in a certain unit time, an air inlet long tube 2 is fixedly inserted at the top end of the oxygen humidification bottle 1, an air outlet short tube 3 is fixedly inserted at one side of the air inlet long tube 2 at the top end of the oxygen humidification bottle 1, a metering storage component 4 is fixedly connected at the periphery of the air outlet short tube 3 outside the oxygen humidification bottle 1, oxygen is humidified from an oxygen generator through the air inlet long tube 2 by the oxygen humidification bottle 1 and then is input into the metering storage component 4 and an oxygen mask through the air outlet short tube 3, the metering storage component 4 comprises a metering connecting tube 41 and a metering gas storage bottle body 42, one end of the metering connecting tube 41 is fixedly connected with the periphery of the air outlet short tube 3, the one-way gas transmission assembly 5 is arranged inside the metering connecting pipe 41, the rotary telescopic hole 421 is formed in the center of the top end of the metering gas storage bottle body 42, the first pressure relief hole 423 is formed in the peripheral side of the metering gas storage bottle body 42, the metering rotary assembly 6 is arranged inside the metering gas storage bottle body 42, and the pressure relief assembly 7 is arranged in the peripheral side of the metering gas storage bottle body 42.
As shown in fig. 4, the unidirectional gas transmission assembly 5 includes a first limiting ring 51, an outer peripheral side of the first limiting ring 51 is fixedly connected to an inner peripheral side of the metering connecting pipe 41, one end of the first limiting ring 51 close to the metering gas storage bottle body 42 is closely contacted with a gas transmission piston 52, one end of the gas transmission piston 52 far away from the first limiting ring 51 is fixedly connected with a first spring 53, one end of the first spring 53 far away from the gas transmission piston 52 is fixedly connected with a second limiting ring 54, an outer peripheral side of the second limiting ring 54 is fixedly connected to the inner peripheral side of the metering connecting pipe 41, and a scale block 422 arrayed along a circle center is fixedly arranged at a top end of the metering gas storage bottle body.
As shown in fig. 5, the metering rotating assembly 6 includes a telescopic rotating rod 61, a limiting rod 62, and a guiding shaft 63, wherein the telescopic rotating rod 61 passes through a rotary telescopic hole 421 and is slidably connected to the metering gas bottle body 42, a spiral chute 612 corresponding to the limiting rod 62 is formed around the telescopic rotating rod 61, a guiding hole 613 is formed at the bottom end of the telescopic rotating rod 61, one end of the limiting rod 62 is fixedly connected to the inner peripheral side of the metering gas bottle body 42, the other end of the limiting rod 62 is slidably connected to the telescopic rotating rod 61 through the spiral chute 612, the bottom end of the guiding shaft 63 is fixedly connected to the bottom end of the metering gas bottle body 42, the guiding shaft 63 is inserted into the guiding hole 613 and is slidably connected to the telescopic rotating rod 61.
As shown in fig. 6, the pressure relief assembly 7 includes a pressure relief abutment plate 71, the pressure relief piece 74 is moved, one end face of the pressure relief abutting plate 71 is fixedly connected with connecting rods 72 which are symmetrical along the center, one end of the connecting rod 72, which is far away from the pressure relief abutting plate 71, is fixedly connected with the inner peripheral side of the metering air bottle body 42, the end face of the pressure relief abutting plate 71 is located on the inner side of the connecting rod 72, one end of the second spring 73, which is far away from the pressure relief abutting plate 71, is fixedly connected with the movable pressure relief piece 74, the movable pressure relief piece 74 penetrates through a first pressure relief hole 423 to be slidably connected with the metering air bottle body 42, a through second pressure relief hole 742 is formed in the periphery of the movable pressure relief piece 74, one end of the movable pressure relief piece 74, which is located in the metering air bottle body 42, is fixedly connected with a sealing plate 741 which is attached to the inner peripheral side of the.
In the utility model, the patient wears the oxygen mask, oxygen enters the oxygen humidification bottle 1 for humidification treatment through the air inlet long tube 2, the oxygen enters the oxygen mask and the metering storage component 4 through the air outlet short tube 3, when the oxygen passes through the one-way air transmission component 5, the air pressure gives the pressure to the air transmission piston 52, the end surface of the air transmission piston 52 leaves the end surface of the first limit ring 51, the oxygen is input into the metering storage bottle body 42 in one way, along with the rise of the air pressure in the metering storage bottle body 42, the limit rod 62 is connected with the spiral chute 612 in a sliding way, the telescopic rotary rod 61 moves upwards and rotates around the circle center, when medical personnel count the oxygen usage amount, the scale block 422 corresponding to the metering pointer 611 registers, when the oxygen transmission is finished, the pressure release component 74 is pressed, the sealing plate 741 leaves the inner wall of the metering storage bottle body 42, the gas in the metering storage component 4 is discharged through the first, the telescopic rotating rod 61 is reset, and the scale block 422 corresponding to the metering pointer 611 returns to zero.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (3)
1. A timing and metering installation structure of an oxygen flowmeter is characterized by comprising an oxygen humidification bottle (1), wherein an air inlet long tube (2) is fixedly inserted at the top end of the oxygen humidification bottle (1), an air outlet short tube (3) is fixedly inserted at one side of the air inlet long tube (2) at the top end of the oxygen humidification bottle (1), a metering storage assembly (4) is fixedly connected with the outer part of the oxygen humidification bottle (1) at the peripheral side of the air outlet short tube (3), the metering storage assembly (4) comprises a metering connecting tube (41) and a metering gas storage bottle body (42), one end of the metering connecting tube (41) is fixedly connected with the peripheral side of the air outlet short tube (3), the other end of the metering connecting tube (41) is fixedly connected with the peripheral side of the metering gas storage bottle body (42), a one-way gas conveying assembly (5) is arranged inside the metering connecting tube (41, a first pressure relief hole (423) is formed in the periphery of the metering gas storage bottle body (42), a metering rotating assembly (6) is arranged in the metering gas storage bottle body (42), and a pressure relief assembly (7) is arranged in the periphery of the metering gas storage bottle body (42);
the one-way gas transmission assembly (5) comprises a first limiting ring (51), the outer peripheral side of the first limiting ring (51) is fixedly connected with the inner peripheral side of the metering connecting pipe (41), one end, close to the metering gas storage bottle body (42), of the first limiting ring (51) is tightly contacted with a gas transmission piston (52), one end, far away from the first limiting ring (51), of the gas transmission piston (52) is fixedly connected with a first spring (53), one end, far away from the gas transmission piston (52), of the first spring (53) is fixedly connected with a second limiting ring (54), and the outer peripheral side of the second limiting ring (54) is fixedly connected with the inner peripheral side of the metering connecting pipe (41);
the metering rotating assembly (6) comprises a telescopic rotating rod (61), a limiting rod (62) and a guide shaft (63), the telescopic rotating rod (61) penetrates through a rotary telescopic hole (421) to be in sliding connection with the metering gas storage bottle body (42), a spiral sliding chute (612) corresponding to the limiting rod (62) is formed in the peripheral side of the telescopic rotating rod (61), a guide hole (613) is formed in the bottom end of the telescopic rotating rod (61), one end of the limiting rod (62) is fixedly connected with the peripheral side of the metering gas storage bottle body (42), the other end of the limiting rod (62) is in sliding connection with the telescopic rotating rod (61) through the spiral sliding chute (612), the bottom end of the guide shaft (63) is fixedly connected with the bottom end of the metering gas storage bottle body (42), and the guide shaft (63) is inserted into the guide hole (;
the pressure relief assembly (7) comprises a pressure relief abutting plate (71) and a movable pressure relief piece (74), one end face of the pressure relief abutting plate (71) is fixedly connected with connecting rods (72) which are symmetrical along the center, one end, far away from the pressure relief abutting plate (71), of each connecting rod (72) is fixedly connected with the inner peripheral side of the metering air storage bottle body (42), the end face of the pressure relief abutting plate (71) is positioned on the inner side of the connecting rod (72) and is fixedly connected with a second spring (73), one end, far away from the pressure relief abutting plate (71), of the second spring (73) is fixedly connected with the movable pressure relief piece (74), the movable pressure relief piece (74) penetrates through a first pressure relief hole (423) to be in sliding connection with the metering air storage bottle body (42), a penetrating second pressure relief hole (742) is formed in the peripheral side of the movable pressure relief piece (74) and is positioned on the outer portion of the metering air storage bottle body (42), one end, located in, one end of the sealing plate (741) far away from the second pressure relief hole (742) is fixedly connected with the second spring (73).
2. The oxygen flow meter timing and metering installation structure according to claim 1, wherein a metering pointer (611) is fixedly connected to the top peripheral side direction of the telescopic rotating rod (61).
3. The timing and metering installation structure of an oxygen flow meter according to claim 1, wherein the top end of the metering gas storage bottle body (42) is fixedly provided with a scale block (422) arrayed along the circle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927420.1U CN213609102U (en) | 2020-09-07 | 2020-09-07 | Oxygen flow meter timing measurement mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927420.1U CN213609102U (en) | 2020-09-07 | 2020-09-07 | Oxygen flow meter timing measurement mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213609102U true CN213609102U (en) | 2021-07-06 |
Family
ID=76647464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927420.1U Expired - Fee Related CN213609102U (en) | 2020-09-07 | 2020-09-07 | Oxygen flow meter timing measurement mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213609102U (en) |
-
2020
- 2020-09-07 CN CN202021927420.1U patent/CN213609102U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |