CN207435023U - A kind of Portable medical oxygen producing machine - Google Patents
A kind of Portable medical oxygen producing machine Download PDFInfo
- Publication number
- CN207435023U CN207435023U CN201721283798.0U CN201721283798U CN207435023U CN 207435023 U CN207435023 U CN 207435023U CN 201721283798 U CN201721283798 U CN 201721283798U CN 207435023 U CN207435023 U CN 207435023U
- Authority
- CN
- China
- Prior art keywords
- medical oxygen
- screw rod
- oxygen generator
- generator body
- placed cavity
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Portable medical oxygen producing machines, and including medical oxygen generator body, a side roof part of the medical oxygen generator body is installed with pushing hands, and the bottom of the medical oxygen generator body is installed with universal wheel；Placed cavity is offered on the medical oxygen generator body, and placed cavity is located at the bottom side of medical oxygen generator body, stepper motor is slidably fitted in the placed cavity, and the both sides of stepper motor and the both sides inner wall of placed cavity are vertically slidably connected, mounting hole is offered in the bottom interior wall of the placed cavity, fixing sleeve is connected to screw rod guide sleeve in the mounting hole, and the drive shaft of the stepper motor is installed with screw rod.The utility model is rational in infrastructure, highly practical, and medical oxygen generator body is easy to remove and carries, and fixation easy to support, and when use should not topple over, and alleviate the support pressure of universal wheel significantly, also extend the service life of medical oxygen generator body.
Description
Technical field
The utility model is related to field of medical technology more particularly to a kind of Portable medical oxygen producing machines.
Background technology
Oxygen occupies very as the essential gas of human survival during daily life especially medical first aid
Consequence, in general, people the oxygen low temperature pressurized storage made among steel cylinder, in case of need, but use
Come extremely inconvenient.Therefore, oxygenerator just comes into being, and oxygenerator can be not only used for medical first aid, the normal oxygen uptake of healthy people
It can promote blood circulation, make brains clear, dispelling fatigue effectively promotes work efficiency.Medical oxygen generator is inhaled with transformation
Based on attached technology, the novel device of oxygen is extracted from air, using molecular sieve physical absorption and desorption technique in oxygen processed
Nitrogen adsorption in air, remaining unabsorbed oxygen in pressurization can be collected, pass through by filling molecular sieve in machine
The oxygen of high-purity is become after purified treatment, entire oxygen preparation is physical adsorption process, and no chemical reaction, raw material is sky
Gas, it is environmentally safe.
But existing oxygenerator is not easy to mobile and carries, further, since oxygenerator lighter weight, if generating vibration
Or be subject to hit and easily topple over, the maintenance cost of oxygenerator is not only increased, and influences patient's using effect.
Utility model content
The purpose of this utility model is and a kind of portable medical proposed in order to solve shortcoming in the prior art
Oxygenerator.
To achieve these goals, the utility model employs following technical solution：
A kind of Portable medical oxygen producing machine, including medical oxygen generator body, a side roof part of the medical oxygen generator body
Pushing hands is installed with, the bottom of the medical oxygen generator body is installed with universal wheel；
Placed cavity is offered on the medical oxygen generator body, and placed cavity is located at the bottom side of medical oxygen generator body, institute
It states and stepper motor is slidably fitted in placed cavity, and the both sides inner wall of the both sides of stepper motor and placed cavity vertically slides
It connects, offers mounting hole in the bottom interior wall of the placed cavity, fixing sleeve is connected to screw rod guide sleeve, the step in the mounting hole
The drive shaft of stepper motor is installed with screw rod, and screw rod bottom rotates through screw rod guide sleeve and extends to medical oxygen generator body
Lower section, the screw rod and screw rod guide sleeve are sequentially connected；
The bottom of the screw rod is rotatablely equipped with support disk, and support disk is located at the one side of universal wheel.
Preferably, external screw thread is offered on the screw rod, internal thread is offered on the inner wall of screw rod guide sleeve, and on screw rod
External screw thread is adapted with the internal thread on screw rod guide sleeve inner wall.
Preferably, the both sides of the stepper motor are welded with movable block, and the one side that two movable blocks are located remotely from each other is welded
Sliding shoe is connected to, offers the sliding slot to match with two sliding shoes, and sliding shoe and cunning on the both sides inner wall of placed cavity respectively
Slot is slidably connected.
Preferably, mounting groove is offered at the top of the support disk, bearing block, and screw rod is installed in mounting groove
Bottom be rotatablely installed on bearing block.
Preferably, a side roof part of the medical oxygen generator body is installed with pushing hands frame, and pushing hands frame is away from medical system
One end of oxygen machine body is fixed with pushing hands and is welded, and the surface of pushing hands is equipped with anti-skid chequer.
Preferably, the drive shaft of the stepper motor is installed with coupling band, and the top of screw rod fixedly sleeved is joining
In axle sleeve.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, by setting pushing hands and universal wheel, medical oxygen generator body can be made easy to remove and carried,
By setting support disk, placed cavity, stepper motor, screw rod guide sleeve, screw rod, movable block, sliding shoe, sliding slot and bearing block, energy
It is enough medical oxygen generator body using disk is supported to support, and support speed is fast, easy to operate, can so make medical system
Oxygen machine body fixes on the ground should not topple over when in use, alleviates the support pressure of universal wheel significantly, also extends medical
The service life of oxygenerator body, the utility model is rational in infrastructure, highly practical, and medical oxygen generator body is easy to remove and takes
Band, and fixation easy to support are conducive to improve the service life of medical oxygen generator.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Portable medical oxygen producing machine structure diagram；
Fig. 2 is the structure diagram that part A is amplified in Fig. 1；
Fig. 3 be the utility model proposes a kind of Portable medical oxygen producing machine in the connection structure of screw rod and screw rod guide sleeve show
It is intended to.
In figure：1 medical oxygen generator body, 2 pushing hands, 3 universal wheels, 4 support disks, 5 placed cavities, 6 stepper motors, 7 screw rods
Guide sleeve, 8 screw rods, 9 movable blocks, 10 sliding shoes, 11 sliding slots, 12 bearing blocks, 13 external screw threads, 14 internal threads.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of Portable medical oxygen producing machine, including medical oxygen generator body 1, medical oxygen generator body 1
One side roof part is installed with pushing hands 2, and the bottom of medical oxygen generator body 1 is installed with universal wheel 3；
Placed cavity 5 is offered on medical oxygen generator body 1, and placed cavity 5 is located at the bottom side of medical oxygen generator body 1, puts
It puts and stepper motor 6 is slidably fitted in chamber 5, and the both sides of stepper motor 6 and the both sides inner wall of placed cavity 5 vertically slide
It connects, offers mounting hole in the bottom interior wall of placed cavity 5, fixing sleeve is connected to screw rod guide sleeve 7 in mounting hole, stepper motor 6
Drive shaft is installed with screw rod 8, and 8 bottom of screw rod rotates through screw rod guide sleeve 7 and extends under medical oxygen generator body 1
Side, screw rod 8 are sequentially connected with screw rod guide sleeve 7；
The bottom of screw rod 8 is rotatablely equipped with support disk 4, and disk 4 is supported to be located at the one side of universal wheel 3, this practicality is newly
Type is rational in infrastructure, highly practical, and medical oxygen generator body 1 is easy to remove and carries, and fixation easy to support, and when use should not incline
, the support pressure of universal wheel is alleviated significantly, also extends the service life of medical oxygen generator.
External screw thread 13 is offered on screw rod 8, internal thread 14, and the outer spiral shell on screw rod 8 are offered on the inner wall of screw rod guide sleeve 7
Line 13 is adapted with the internal thread 14 on 7 inner wall of screw rod guide sleeve, and the both sides of stepper motor 6 are welded with movable block 9, two activities
The one side that block 9 is located remotely from each other is welded with sliding shoe 10, is offered respectively on the both sides inner wall of placed cavity 5 and two sliding shoes 10
The sliding slot 11 to match, and sliding shoe 10 is slidably connected with sliding slot 11, the top of support disk 4 offers mounting groove, mounting groove
Inside it is installed with bearing block 12, and the bottom rotational installation of screw rod 8 is on bearing block 12, the one side of medical oxygen generator body 1
Top is installed with pushing hands frame, and the one end of pushing hands frame away from medical oxygen generator body 1 is fixed with pushing hands 2 and welded, and pushing hands 2
Surface is equipped with anti-skid chequer, and the drive shaft of stepper motor 6 is installed with coupling band, and the top of screw rod 8 is fixedly sleeved in shaft coupling
In set, the utility model can make medical oxygen generator body 1 easy to remove and carry by setting pushing hands 2 and universal wheel 3, lead to
Cross setting support disk 4, placed cavity 5, stepper motor 6, screw rod guide sleeve 7, screw rod 8, movable block 9, sliding shoe 10, sliding slot 11 and axis
Bearing 12 can be supported medical oxygen generator body 1 using screw rod 8 and support disk 4, and support speed fast, operation side
Just, medical oxygen generator body 1 can so be made to fix on the ground should not topple over when in use, alleviates universal wheel 3 significantly
Pressure is supported, also extends the service life of medical oxygen generator body 1, the utility model is rational in infrastructure, highly practical, medical system
Oxygen machine body 1 is easy to remove and carries, and fixation easy to support, is conducive to improve the service life of medical oxygen generator.
In the utility model, during movement, support disk 4 shrinks medical oxygen generator body 1 upwards,
When not moving, screw rod 8 and support disk 4 can be supported and fixed on ground medical oxygen generator body 1 so that people make
With operation is as follows：Stepper motor 6 is opened, by the drive shaft of stepper motor 6 screw rod 8 is driven to rotate, screw rod 8 is led with screw rod
7 cooperation of set, since screw rod guide sleeve 7 is fixed, so screw rod 8 moves down in rotation, while stepper motor 6 is to downslide
Dynamic, screw rod 8 drives support disk 4 to move down and is contacted with ground, and subsequent screw rod 8 is further through bearing block 12 on support disk 4
It rotates, medical oxygen generator body 1 is supported and fixed on the ground by final screw rod 8 and support disk 4.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- A kind of 1. Portable medical oxygen producing machine, including medical oxygen generator body (1), which is characterized in that the medical oxygen generator machine One side roof part of body (1) is installed with pushing hands (2), and the bottom of the medical oxygen generator body (1) is installed with universal wheel (3)；Placed cavity (5) is offered on the medical oxygen generator body (1), and placed cavity (5) is located at medical oxygen generator body (1) Bottom side, the placed cavity (5) is interior to be slidably fitted with stepper motor (6), and the both sides of stepper motor (6) and the two of placed cavity (5) Side inner wall is vertically slidably connected, and mounting hole is offered in the bottom interior wall of the placed cavity (5), is consolidated in the mounting hole Surely screw rod guide sleeve (7) is socketed with, the drive shaft of the stepper motor (6) is installed with screw rod (8), and screw rod (8) bottom turns Dynamic to run through screw rod guide sleeve (7) and extend to the lower section of medical oxygen generator body (1), the screw rod (8) is driven with screw rod guide sleeve (7) Connection；The bottom of the screw rod (8) is rotatablely equipped with support disk (4), and support disk (4) is located at the one side of universal wheel (3).
- 2. a kind of Portable medical oxygen producing machine according to claim 1, which is characterized in that offered on the screw rod (8) External screw thread (13) offers internal thread (14), and external screw thread (13) and screw rod on screw rod (8) on the inner wall of screw rod guide sleeve (7) Internal thread (14) on guide sleeve (7) inner wall is adapted.
- A kind of 3. Portable medical oxygen producing machine according to claim 1, which is characterized in that the two of the stepper motor (6) Side is welded with movable block (9), and the one side that two movable blocks (9) are located remotely from each other is welded with sliding shoe (10), placed cavity (5) The sliding slot (11) to match with two sliding shoes (10) is offered on the inner wall of both sides respectively, and sliding shoe (10) and sliding slot (11) are sliding Dynamic connection.
- A kind of 4. Portable medical oxygen producing machine according to claim 1, which is characterized in that the top of the support disk (4) Portion offers mounting groove, bearing block (12) is installed in mounting groove, and the bottom of screw rod (8) is rotatablely installed in bearing block (12) on.
- A kind of 5. Portable medical oxygen producing machine according to claim 1, which is characterized in that the medical oxygen generator body (1) a side roof part is installed with pushing hands frame, and the one end of pushing hands frame away from medical oxygen generator body (1) is fixed with pushing hands (2) Welding, and the surface of pushing hands (2) is equipped with anti-skid chequer.
- A kind of 6. Portable medical oxygen producing machine according to claim 1, which is characterized in that the drive of the stepper motor (6) Moving axis is installed with coupling band, and the top of screw rod (8) is fixedly sleeved in coupling band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283798.0U CN207435023U (en) | 2017-10-01 | 2017-10-01 | A kind of Portable medical oxygen producing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721283798.0U CN207435023U (en) | 2017-10-01 | 2017-10-01 | A kind of Portable medical oxygen producing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207435023U true CN207435023U (en) | 2018-06-01 |
Family
ID=62295390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721283798.0U Expired - Fee Related CN207435023U (en) | 2017-10-01 | 2017-10-01 | A kind of Portable medical oxygen producing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207435023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344132A (en) * | 2020-09-28 | 2021-02-09 | 杭州博大净化设备有限公司 | Portable medical oxygen generator |
-
2017
- 2017-10-01 CN CN201721283798.0U patent/CN207435023U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344132A (en) * | 2020-09-28 | 2021-02-09 | 杭州博大净化设备有限公司 | Portable medical oxygen generator |
| CN112344132B (en) * | 2020-09-28 | 2022-03-22 | 杭州博大净化设备有限公司 | Portable medical oxygen generator |
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Legal Events
| 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: 20180601 Termination date: 20181001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |