CN215961678U

CN215961678U - Portable oxygenerator

Info

Publication number: CN215961678U
Application number: CN202120426038.0U
Authority: CN
Inventors: 马利选
Original assignee: Anyang Hanma Medical Technology Co ltd
Current assignee: Anyang Hanma Medical Technology Co ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2022-03-08
Anticipated expiration: 2031-02-26

Abstract

The utility model provides a portable oxygen generator which comprises a portable box, wherein a lifting mechanism is arranged in the portable box, a T-shaped sliding groove is formed in the upper parts of left and right box walls in the portable box, the lifting mechanism is connected with the portable box in a sliding mode through the T-shaped sliding groove, a protection mechanism is fixedly connected to the left and right sides in the lifting mechanism, an oxygen generator body is placed in the lifting mechanism and fixed in the lifting mechanism through the protection mechanism, a pull rod is fixedly installed at the rear end of the portable box, four corners of the lower end of the portable box are connected with a movable mechanism in an inserting mode, and the four movable mechanisms are connected with the portable box in a threaded mode. The portable oxygenerator is simple in structure, small in size, convenient to carry, strong in safety, stable and reliable, and capable of avoiding the oxygenerator body from shaking in the moving process, improving the safety of the oxygenerator body and being popularized and used.

Description

Portable oxygenerator

Technical Field

The utility model relates to the technical field of oxygen generators, in particular to a portable oxygen generator.

Background

The oxygen generator is a machine for preparing oxygen, and has the principle that the oxygen generator utilizes the air separation technology, adopts the adsorption performance of a molecular sieve, and separates nitrogen and oxygen in the air by taking a large-displacement oil-free compressor as power through a physical principle to finally obtain high-concentration oxygen.

The oxygen generator is widely applied at present, and partial people in a plateau area have an oxygen deficiency symptom for a long time, so that the oxygen generator can be effectively used in the plateau area, most of the existing oxygen generators are provided with pulleys convenient to move, but the existing oxygen generators are still troublesome to move in the area with uneven road surfaces, are easy to collide with each other and are easy to damage, and therefore the portable oxygen generator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a portable oxygen generator which can effectively solve the problems in the background technology.

In order to realize the purpose, the portable oxygen generator adopts the technical scheme that: portable oxygenerator, including the portable case, be provided with a elevating system in the portable case, a T type spout has all been opened on tank wall upper portion about in the portable case, elevating system passes through T type spout and portable case sliding connection, the common fixedly connected with of both sides protection machanism about in the elevating system, an oxygenerator body has been placed in the elevating system, and the oxygenerator body passes through protection machanism to be fixed in elevating system, the rear end fixed mounting of portable case has a pull rod, the lower extreme four corners of portable case all alternates and is connected with a moving mechanism, and four moving mechanisms all with portable case threaded connection.

Preferably, elevating system includes the protective housing, the homogeneous body shaping in both ends has a T type slider about the protective housing, the equal fixed welding in lower extreme left and right sides of protective housing has an electric telescopic handle, a gravity inductor of lower extreme middle part fixedly connected with of protective housing.

Preferably, the positions of the T-shaped sliding blocks correspond to the positions of the T-shaped sliding grooves, the T-shaped sliding blocks are structurally matched with the T-shaped sliding grooves, the two T-shaped sliding blocks are connected in the corresponding T-shaped sliding grooves in a sliding mode, and the lower end of the electric telescopic rod is fixedly installed on the lower box wall of the portable box.

Preferably, the protection mechanism includes the protection side backup pad, the protection side backup pad is provided with two, two the equal fixed mounting in one side that the opposition end was kept away from to the protection side backup pad has two springs, and lies in with two springs of one side and elevating system's inner wall fixed connection.

Preferably, the movable mechanism includes the movable wheel, there is a threaded rod upper end of movable wheel through bearing swing joint, the upper end of threaded rod runs through the lower tank wall of portable case and fixed welding has a spacing ring, and the spacing ring is located the portable case, the diameter size of spacing ring is greater than the diameter size of threaded rod.

Preferably, the oxygenerator body is placed in the protective box, the two ends of the oxygenerator body are respectively tightly attached to the opposite ends of the protective side supporting plates, and the gravity sensor is electrically connected with the input end of the electric telescopic rod.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the two protection side supporting plates are close to each other under the elastic action of the spring, and the oxygen generator body is fixed in the protection box through the two protection side supporting plates, so that the oxygen generator body is prevented from shaking in the moving process, the safety of the oxygen generator body is improved, and collision and damage are avoided;

secondly, the electric telescopic rod is controlled to stretch through the gravity sensor, when the oxygen generator body is located in the protective box, the protective box can be stored in the portable box to further protect the oxygen generator body, when the oxygen generator body is taken out, the protective box is lifted, the oxygen generator body is prevented from being forgotten, and the safety is high;

thirdly, in the utility model, the distance between the movable wheel and the lower end surface of the portable box is increased by arranging the movable mechanism and rotating the threaded rod, so that the distance between the portable box and the ground is increased, collision is avoided, and the portable box is simple in structure, stable and reliable.

Drawings

FIG. 1 is a front view of the overall structure of a portable oxygen generator of the present invention;

FIG. 2 is a rear view of the overall structure of a portable oxygen generator of the present invention;

FIG. 3 is a schematic view of the internal structure of a portable case of the portable oxygen generator of the present invention;

fig. 4 is a schematic structural diagram of a lifting mechanism of a portable oxygen generator of the utility model.

In the figure: 1. a portable case; 2. a lifting mechanism; 3. a protection mechanism; 4. an oxygen generator body; 5. a pull rod; 6. a movable mechanism; 7. a T-shaped chute; 21. a protective box; 22. a T-shaped slider; 23. an electric telescopic rod; 24. a gravity sensor; 31. a protective side support plate; 32. a spring; 61. a movable wheel; 62. a threaded rod; 63. a limit ring.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

The portable oxygen generator comprises a portable box 1, wherein a lifting mechanism 2 is arranged in the portable box 1, a T-shaped chute 7 is formed in the upper portion of each of the left box wall and the right box wall in the portable box 1, the lifting mechanism 2 is connected with the portable box 1 in a sliding mode through the T-shaped chute 7, a protection mechanism 3 is fixedly connected to the left side and the right side of the lifting mechanism 2, an oxygen generator body 4 is placed in the lifting mechanism 2, the oxygen generator body 4 is fixed in the lifting mechanism 2 through the protection mechanism 3, a pull rod 5 is fixedly installed at the rear end of the portable box 1, four corners of the lower end of the portable box 1 are connected with movable mechanisms 6 in an inserting mode, and the four movable mechanisms 6 are connected with the portable box 1 in a threaded mode.

The lifting mechanism 2 comprises a protective box 21, a T-shaped sliding block 22 is integrally formed at the left end and the right end of the protective box 21, electric telescopic rods 23 are fixedly welded at the left side and the right side of the lower end of the protective box 21, and a gravity sensor 24 is fixedly connected in the middle of the lower end of the protective box 21; the positions of the T-shaped sliding blocks 22 correspond to the positions of the T-shaped sliding grooves 7, the T-shaped sliding blocks 22 are structurally matched, the two T-shaped sliding blocks 22 are connected in the corresponding T-shaped sliding grooves 7 in a sliding mode, and the lower end of the electric telescopic rod 23 is fixedly installed on the lower box wall of the portable box 1; the protection mechanism 3 comprises two protection side supporting plates 31, two protection side supporting plates 31 are arranged, two springs 32 are fixedly arranged on one sides of the two protection side supporting plates 31 far away from the opposite ends, the two springs 32 positioned on the same side are fixedly connected with the inner wall of the lifting mechanism 2, the two protection side supporting plates 31 can be mutually matched through the springs 32, and the oxygen generator body 4 is fixed; the movable mechanism 6 comprises a movable wheel 61, the upper end of the movable wheel 61 is movably connected with a threaded rod 62 through a bearing, the upper end of the threaded rod 62 penetrates through the lower box wall of the portable box 1 and is fixedly welded with a limiting ring 63, the limiting ring 63 is positioned in the portable box 1, the diameter size of the limiting ring 63 is larger than that of the threaded rod 62, and the threaded rod 62 is prevented from sliding out of the portable box 1; the opposite ends of protection side supporting plate 31 are hugged closely respectively at the both ends of oxygenerator body 4 and placing in protective housing 21 of oxygenerator body 4, and gravity inductor 24 and electric telescopic handle 23's input electric connection, degree of automation is high, the simple operation.

It should be noted that, in the specific use process, the oxygen generator body 4 is placed in the protection box 21, the two protection side supporting plates 31 are close to each other through the elastic action of the springs 32, the oxygen generator body 4 is fixed in the protection box 21 through the two protection side supporting plates 31, the situation that the oxygen generator body 4 shakes during the moving process is avoided, the safety of the oxygen generator body 4 is improved, collision damage is avoided, after the oxygen generator body 4 is fixed in the protection box 21, the mass of the protection box 21 is increased, the gravity sensor 24 senses the electric telescopic rod 23, the protection box 21 moves downwards through the contraction of the electric telescopic rod 23, at the moment, the T-shaped sliding blocks 22 slide downwards in the corresponding T-shaped sliding grooves 7, the protection box 21 is accommodated in the portable box 1, the oxygen generator body 4 in the protection box 21 is further protected, when the oxygen generator body 4 needs to be maintained, can directly take out oxygenerator body 4, the simple operation, electric telescopic handle 23 extension can be controlled to gravity inductor 24, shift out protective housing 21 from portable case 1, remind maintenance personal to put it back after the maintenance finishes, avoid forgetting, the security is strong, in the removal process, when ground pothole is serious, can rotate threaded rod 62, increase the distance between movable wheel 61 and the terminal surface under portable case 1, thereby improve the distance between portable case 1 and the ground, avoid the collision, moreover, the steam generator is simple in structure, and the security is strong.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable oxygenerator, includes portable case (1), its characterized in that: be provided with a elevating system (2) in portable box (1), tank wall upper portion has all been opened a T type spout (7) about in portable box (1), elevating system (2) are through T type spout (7) and portable box (1) sliding connection, common fixedly connected with protection machanism (3) in both sides about in elevating system (2), placed one oxygenerator body (4) in elevating system (2), and oxygenerator body (4) are fixed in elevating system (2) through protection machanism (3), the rear end fixed mounting of portable box (1) has a pull rod (5), the lower extreme four corners of portable box (1) all alternates and is connected with a moving mechanism (6), and four moving mechanism (6) all with portable box (1) threaded connection.

2. The portable oxygen generator of claim 1, wherein: elevating system (2) include guard box (21), the equal integrated into one piece in both ends has a T type slider (22) about guard box (21), the equal fixed welding in lower extreme left and right sides of guard box (21) has an electric telescopic handle (23), gravity inductor (24) of lower extreme middle part fixedly connected with of guard box (21).

3. The portable oxygen generator of claim 2, wherein: the position of the T-shaped sliding block (22) corresponds to the position of the T-shaped sliding groove (7) and the structure of the T-shaped sliding groove is matched with that of the T-shaped sliding groove, the two T-shaped sliding blocks (22) are connected in the corresponding T-shaped sliding grooves (7) in a sliding mode, and the lower end of the electric telescopic rod (23) is fixedly installed on the lower box wall of the portable box (1).

4. The portable oxygen generator of claim 1, wherein: protection machanism (3) are including protection side backup pad (31), protection side backup pad (31) are provided with two, two the equal fixed mounting in one side of opposition end has two springs (32) is kept away from in protection side backup pad (31), and lies in the inner wall fixed connection with two springs (32) and elevating system (2) of same side.

5. The portable oxygen generator of claim 1, wherein: the movable mechanism (6) comprises a movable wheel (61), the upper end of the movable wheel (61) is movably connected with a threaded rod (62) through a bearing, the upper end of the threaded rod (62) penetrates through the lower box wall of the portable box (1) and is fixedly welded with a limiting ring (63), the limiting ring (63) is located in the portable box (1), and the diameter size of the limiting ring (63) is larger than that of the threaded rod (62).

6. The portable oxygen generator of claim 2, wherein: the oxygen generator body (4) is placed in the protective box (21), two ends of the oxygen generator body (4) are tightly attached to opposite ends of the protective side supporting plates (31), and the gravity sensor (24) is electrically connected with the input end of the electric telescopic rod (23).