CN210419236U

CN210419236U - Portable medical oxygen generator

Info

Publication number: CN210419236U
Application number: CN201920416006.5U
Authority: CN
Inventors: 李明昌; 王超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-04-28
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a portable medical oxygenerator, which comprises a bod, organism downside rear portion symmetry is provided with the universal wheel, organism downside front portion is provided with the U-shaped support frame, U-shaped support frame downside is provided with first rubber pad, organism rear side lower part level is provided with the fixed plate, fixed plate upside symmetry is provided with long spacing pipe, be provided with the U-shaped pull rod of vertical removal in the long spacing pipe, the fixed plate below is provided with the movable braking plate, movable braking plate downside is provided with the second rubber pad, be connected with first spring between fixed plate and the movable braking plate, movable braking plate upside is fixed with vertical guide bar, organism upside middle part rear end is provided with rotatory gag lever post, organism upside rear end still is provided with fixed limiting plate, organism upper end front side is provided with the activity limiting plate, activity limiting plate lower extreme is connected with along the horizontal guide bar; the utility model discloses be convenient for carry the use in the ambulance, stable in structure, portable, easy operation makes things convenient for carrying of first-aid kit.

Description

Portable medical oxygen generator

Technical Field

The utility model belongs to the technical field of medical oxygen generating equipment, in particular to portable medical oxygenerator.

Background

Oxygen, as an essential gas for human survival, occupies a very important position in daily life, especially in the process of medical emergency. Therefore, the oxygen generator can be used for medical first aid, and healthy people can inhale oxygen and promote blood circulation to make the head clear, eliminate fatigue and effectively improve the working efficiency. A medical oxygen generator is based on pressure-varying adsorption technology and features that molecular sieve is filled in it by physical adsorption and desorption, the nitrogen in air is adsorbed when it is pressurized, and the residual unabsorbed oxygen is collected and purified to obtain high-purity oxygen.

When going out first aid and doctorsing and nurses the rescue, medical staff generally stores the oxygen low temperature pressurization that has made among the steel bottle, the oxygen steel bottle is generally placed on the ambulance, be not convenient for carry out the scene rescue of the wounded person very first time outside the car, it is very inconvenient to use, medical staff carries out the scene rescue messenger outside the car and still need carry the first-aid kit, portable medical oxygenerator among the prior art, be not convenient for carry with the first-aid kit simultaneously, mobilizable medical oxygenerator in addition, remove easily in the quick situation of emergency tender, it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable medical oxygenerator is convenient for carry the use in the ambulance, stable in structure, portable, easy operation carries when making things convenient for the first-aid kit.

In order to achieve the above object, the utility model provides a following technical scheme: a portable medical oxygen generator comprises a generator body, universal wheels are symmetrically arranged at the rear part of the lower side of the generator body, a U-shaped support frame is arranged at the front part of the lower side of the generator body, a first rubber pad is arranged at the lower side of the U-shaped support frame, a fixed plate is horizontally arranged at the lower part of the rear side of the generator body, long limiting pipes are symmetrically arranged at the upper side of the fixed plate, the lower ends of the long limiting pipes penetrate through the fixed plate and are flush with the lower side surface of the fixed plate, a vertically moving U-shaped pull rod is arranged in the long limiting pipes, a movable braking plate is arranged below the fixed plate, a second rubber pad is arranged below the movable braking plate, a first spring is connected between the fixed plate and the movable braking plate, a vertical guide rod is fixed at the upper side of the movable braking plate and penetrates through, the lower end of the movable limiting plate is connected with a horizontal guide rod which slides horizontally along the machine body, and a second spring is connected between the horizontal guide rod and the inner wall of the machine body.

Preferably, the number of universal wheels, long spacing pipe, vertical guide bar, fixed limiting plate, activity limiting plate, horizontal guide bar and second spring is 2.

Preferably, the number of the first rubber pad, the second rubber pad and the first spring is 3.

Preferably, the rotation limiting rod comprises a vertical shaft fixed on the upper side of the machine body, and the upper end of the vertical shaft is connected with a horizontal limiting rod rotating around the vertical shaft.

Preferably, a short limiting pipe is arranged inside the upper end of the machine body, and the horizontal guide rod slides along the inner wall of the short limiting pipe.

Preferably, the lower end of the U-shaped pull rod is provided with a first limiting block, the first limiting block is of a disc-shaped structure, the outer diameter of the first limiting block is larger than the outer diameter of the U-shaped pull rod, the first limiting block slides along the inner wall of the long limiting pipe, and the upper end of the long limiting pipe is provided with a through hole of which the inner diameter is the same as the outer diameter of the U-shaped pull rod.

Preferably, a second limiting block is arranged at the joint of the horizontal guide rod and the second spring, the second limiting block is of a disc-shaped structure, and the outer diameter of the second limiting block is larger than the inner diameter of the short limiting pipe.

Preferably, the fixing plate is provided with a through hole matched with the vertical guide rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the supporting structure of the movable rubber pad of the utility model does not influence the walking of the universal wheel during moving, replaces the universal wheel to support the medical oxygen generator during supporting, meets the requirement of violent driving state of the emergency ambulance, and avoids moving in the emergency ambulance;

the utility model discloses set up and deposit the device of fixed first-aid kit, when medical personnel carried out first aid rescue, conveniently carry medical oxygenerator and first-aid kit simultaneously, made things convenient for medical personnel to carry out the very first time and rescued the wounded.

Drawings

Fig. 1 is a schematic view of the rear view structure of the present invention.

Fig. 2 is a rear view structural schematic diagram of the braking state of the present invention.

Fig. 3 is a schematic side view of the present invention.

In the figure: 1. organism, 2, universal wheel, 3, U-shaped support frame, 4, first rubber pad, 5, fixed plate, 6, long spacing pipe, 7, U-shaped pull rod, 8, movable brake plate, 9, second rubber pad, 10, first spring, 11, vertical guide bar, 12, rotatory gag lever post, 13, fixed limiting plate, 14, activity limiting plate, 15, horizontal guide bar, 16, short spacing pipe, 17, second spring, 18, first stopper, 19, second stopper.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment, please refer to fig. 1-3, which provides a portable medical oxygen generator, comprising a machine body 1, wherein universal wheels 2 are symmetrically arranged at the rear part of the lower side of the machine body 1, a U-shaped support frame 3 is arranged at the front part of the lower side of the machine body 1, a first rubber pad 4 is arranged at the lower side of the U-shaped support frame 3, a fixing plate 5 is horizontally arranged at the lower part of the rear side of the machine body 1, a long limiting tube 6 is symmetrically arranged at the upper side of the fixing plate 5, the lower end of the long limiting tube 6 penetrates through the fixing plate 5 and is flush with the lower side surface of the fixing plate 5, a vertically moving U-shaped pull rod 7 is arranged in the long limiting tube 6, a movable brake plate 8 is arranged below the fixing plate 5, a second rubber pad 9 is arranged at the lower side of the movable brake plate 8, a first spring, the rear end of the middle part of the upper side of the machine body 1 is provided with a rotary limiting rod 12, the rear end of the upper side of the machine body 1 is also provided with a fixed limiting plate 13, the front side of the upper end of the machine body 1 is provided with a movable limiting plate 14, the lower end of the movable limiting plate 14 is connected with a horizontal guide rod 15 which horizontally slides along the machine body 1, and a second spring 17 is connected between the horizontal guide rod 14 and the inner wall of the machine body 1.

In order to ensure the stability of the structure, in the present embodiment, it is preferable that the number of the universal wheels 3, the long limiting pipe 6, the vertical guide rods 11, the fixed limiting plates 13, the movable limiting plates 14, the horizontal guide rods 15, and the second springs 17 is 2.

In order to ensure the stable skid resistance of the supporting structure, in the present embodiment, the number of the first rubber pad 4, the second rubber pad 9 and the first spring 10 is preferably 3.

In order to support the machine body 1 by the movable braking plate 8, in the present embodiment, it is preferable that the rotation limiting rod 12 includes a vertical shaft fixed on the upper side of the machine body 1, and a horizontal limiting rod rotating around the vertical shaft is connected to the upper end of the vertical shaft.

In order to make the horizontal guide rod 15 slide horizontally, in this embodiment, preferably, a short limiting pipe 16 is disposed inside the upper end of the machine body 1, and the horizontal guide rod 15 slides along the inner wall of the short limiting pipe 16.

In order to facilitate the driving of the machine body 1 by the U-shaped pull rod 7, in this embodiment, preferably, the lower end of the U-shaped pull rod 7 is provided with a first limit block 18, the first limit block 18 is of a disc-shaped structure, the outer diameter of the first limit block 18 is larger than the outer diameter of the U-shaped pull rod 7, the first limit block 18 slides along the inner wall of the long limit pipe 6, the upper end of the long limit pipe 6 is provided with a through hole with the inner diameter being the same as the outer diameter of the U-shaped pull rod 7, the upper end of the long limit pipe 6 is provided with a closed cover.

In order to facilitate the fixing of the first-aid kit by the movable limiting plate 14, in this embodiment, preferably, a second limiting block 19 is disposed at a joint of the horizontal guide rod 15 and the second spring 17, the second limiting block 19 is of a disc-shaped structure, and an outer diameter of the second limiting block 19 is greater than an inner diameter of the short limiting pipe 16.

For the vertical movement of the movable braking plate 8, in this embodiment, the fixed plate 5 is preferably provided with a through hole cooperating with the vertical guide rod 11.

The utility model discloses a theory of operation: when the oxygen generator is used, the lower end of the U-shaped pull rod 7 is pulled to the upper end of the long limiting pipe 6, the U-shaped pull rod 7 is located at the highest position, the U-shaped pull rod 7 is used for driving the oxygen generator body 1 to move, the oxygen generator body is convenient to move through the universal wheels 2 on the lower side of the oxygen generator body 1, an ambulance is convenient to bring the oxygen generator to the side of an injured person by an ambulance worker, the emergency box is placed on the upper side of the oxygen generator body 1, the fixed limiting plate 13 and the movable limiting plate 14 are used for fixing the emergency box, the oxygen generator and the emergency box can be conveniently carried at the same time, the rescue is convenient, time, labor and time are saved, convenience is brought for rescue, the movable limiting plate 14 can be pulled outwards through the; when the oxygen generator is placed on an ambulance, the U-shaped pull rod 7 is moved downwards to enable the first limiting block 18 to push the movable brake plate 8 to move downwards and overcome the elasticity of the first spring 10, the U-shaped pull rod 7 is moved to the lowest end, the movable brake plate 8 supports the ground, the universal wheel 2 is replaced to support the generator body 1, friction is increased through the first rubber pad 4 and the second rubber pad 9, the oxygen generator is prevented from moving on the ambulance, the limiting rod 12 is rotated and rotated, the horizontal limiting rod is pressed on the upper side of the U-shaped pull rod 7, the U-shaped limiting rod 7 is fixed, and the movable brake plate 8 is prevented from moving upwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable medical oxygen generator comprises a machine body, and is characterized in that: the rear part of the lower side of the machine body is symmetrically provided with universal wheels, the front part of the lower side of the machine body is provided with a U-shaped support frame, the lower side of the U-shaped support frame is provided with a first rubber pad, the lower part of the rear side of the machine body is horizontally provided with a fixed plate, the upper side of the fixed plate is symmetrically provided with a long limiting pipe, the lower end of the long limiting pipe penetrates through the fixed plate and is flush with the lower side of the fixed plate, a vertically moving U-shaped pull rod is arranged in the long limiting pipe, a movable brake plate is arranged below the fixed plate, the lower side of the movable brake plate is provided with a second rubber pad, a first spring is connected between the fixed plate and the movable brake plate, the upper side of the movable brake plate is fixed with a vertical guide rod, the vertical guide rod penetrates through the fixed plate, the, and a second spring is connected between the horizontal guide rod and the inner wall of the machine body.

2. The portable medical oxygen generator according to claim 1, wherein: the number of universal wheels, long spacing pipes, vertical guide rods, fixed limiting plates, movable limiting plates, horizontal guide rods and second springs is 2.

3. The portable medical oxygen generator according to claim 1, wherein: the quantity of first rubber pad, second rubber pad and first spring is 3.

4. The portable medical oxygen generator according to claim 1, wherein: the rotary limiting rod comprises a vertical shaft fixed on the upper side of the machine body, and the upper end of the vertical shaft is connected with a horizontal limiting rod rotating around the vertical shaft.

5. The portable medical oxygen generator according to claim 1, wherein: the inside short spacing pipe that is provided with of organism upper end, horizontal guide bar slides along short spacing intraductal wall.

6. The portable medical oxygen generator according to claim 1, wherein: the U-shaped pull rod lower extreme is provided with first stopper, and first stopper is disc structure, and the external diameter of first stopper is greater than the external diameter of U-shaped pull rod, and first stopper slides along long spacing inside pipe wall, and long spacing pipe upper end is provided with the through-hole that the internal diameter is the same with U-shaped pull rod external diameter.

7. The portable medical oxygen generator according to claim 5, wherein: the junction of horizontal guide bar and second spring is provided with the second stopper, and the second stopper is disc structure, and the external diameter of second stopper is greater than the internal diameter of short spacing pipe.

8. The portable medical oxygen generator according to claim 1, wherein: the fixed plate is provided with a through hole matched with the vertical guide rod.