CN211283727U

CN211283727U - Oxygenerator with storing function

Info

Publication number: CN211283727U
Application number: CN201922466408.9U
Authority: CN
Inventors: 陈娟; 黄建风
Original assignee: Jiangsu Angelbiss Medical Technology Co ltd
Current assignee: Jiangsu Angelbiss Medical Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-18
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an oxygenerator with storing function, hold tank on oxygenerator body and the oxygenerator body, the top of holding tank sets up to the opening, and the apron is installed in top one side rotation of oxygenerator body, apron and hold tank looks adaptation, top one side fixed mounting of oxygenerator body has first T shape locating lever. The utility model relates to a rationally, high durability and convenient operation, at the in-process that removes the oxygenerator body, be convenient for alleviate the impact of universal wheel and protrusion, it is great to avoid because of the too big oxygenerator body of impact power of jolting from top to bottom, cause the phenomenon of the inside spare part damage of oxygenerator body, and be convenient for accomodate the universal wheel in step, it is less because of area of contact to prevent universal wheel and ground, the oxygenerator body takes place the displacement when bumping by the mistake and bumps personnel, and make the universal wheel no longer be in long-time support state, reduce the damage risk of universal wheel, and the service life is prolonged, and is favorable to the use.

Description

Oxygenerator with storing function

Technical Field

The utility model relates to an oxygenerator technical field especially relates to an oxygenerator with storing function.

Background

Medical oxygenerator utilizes technologies such as pressure swing adsorption to extract a medical equipment of oxygen in from the air, be applicable to medical institution and family and carry out oxygen therapy and health care, the oxygenerator is when using, for the ease of placing some small-size medical instrument, the holding tank has been seted up on the oxygenerator mostly, be used for placing medical instrument, the function of storing has been reached, the oxygenerator is when using, need remove it to the position of needs, for the ease of removing, the universal wheel is installed to the bottom that mostly can the oxygenerator.

However, the existing oxygen generator with the storage function is not convenient for storing the universal wheels, so that the universal wheels are in a supporting state for a long time, the service life is shortened, and even the universal wheels with the common brake system are arranged, because the contact area of the device and the ground is small, the device is easy to stop unstably, when being touched by people by mistake, the universal wheels can shift to touch people or other equipment, so that the people or the equipment can be easily injured, and the buffer of the oxygen generator is not convenient in the process of moving the oxygen generator, the universal wheels are easy to collide with the ground in the process of walking due to uneven road surface, and then make the phenomenon that oxygenerator appears hard jolting from top to bottom, if the too big phenomenon that causes the damage of oxygenerator internals easily of jolting power, can not satisfy the user demand, therefore we have proposed the oxygenerator that has the storing function and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oxygen generator with a storage function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an oxygen generator with a storage function comprises an oxygen generator body and a storage tank on the oxygen generator body, wherein the top of the storage tank is provided with an opening, one side of the top of the oxygen generator body is rotatably provided with a cover plate, the cover plate is matched with the storage tank, one side of the top of the oxygen generator body is fixedly provided with a first T-shaped positioning rod, an L-shaped clamping rod is slidably sleeved on the first T-shaped positioning rod, a same first spring is fixedly arranged between the inner wall of one side of the L-shaped clamping rod and the top of one side of the oxygen generator body, the first spring is movably sleeved on the first T-shaped positioning rod, one side of the cover plate is provided with a clamping groove, one end of the L-shaped clamping rod extends into the clamping groove, the L-shaped clamping rod is clamped with the clamping groove, the bottom of the oxygen generator body is fixedly provided with a mounting box with the bottom arranged for the opening, the inner, one end of each screw close to each other is welded, a fixed block is fixedly arranged on the inner wall of the top of the mounting box, the fixed block is sleeved on the two screws in a threaded manner, a driving motor is fixedly arranged on one side of the mounting box in a threaded manner, an output shaft of the driving motor extends into the mounting box and is fixedly connected with the other end of one screw in the two screws, a moving rod is slidably arranged on the inner wall of the top of the mounting box and is sleeved on the corresponding screw in a threaded manner, two L-shaped positioning rods are fixedly arranged on the inner walls of the two sides of the mounting box, a moving plate with a hollow structure is slidably sleeved on the four L-shaped positioning rods, the bottom of the moving plate is provided with an opening, two connecting rods are hinged between the bottom of the moving rod and the top of the moving plate, a plurality of second T-shaped positioning rods are fixedly, the bottom four corners of connecting plate all rotates and installs the universal wheel, and the bottom of universal wheel extends to the below of mounting box, and fixed mounting has a plurality of buffer spring between the top of connecting plate and the top inner wall of movable plate.

Preferably, four T-shaped sliding rails are fixedly mounted on the inner wall of the top of the mounting box, two T-shaped sliding grooves with two sides being provided with openings are formed in the top of the moving rod, and the T-shaped sliding grooves are connected with the corresponding T-shaped sliding rails in a sliding mode.

Preferably, a circular hole is formed in one side of the fixing block, two first bearings are fixedly sleeved in the circular hole, and inner rings of the first bearings are fixedly sleeved with the outer sides of the corresponding screws.

Preferably, one side of the moving rod is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw.

Preferably, four first rectangular holes are formed in the top of the moving plate, and the side walls of the first rectangular holes are in sliding connection with the outer sides of the corresponding L-shaped positioning rods.

Preferably, a plurality of second rectangular holes are formed in the top of the connecting plate, and the side walls of the second rectangular holes are in sliding connection with the outer sides of the corresponding second T-shaped positioning rods.

Preferably, a third rectangular hole is formed in the inner wall of one side of the L-shaped clamping rod, and the side wall of the third rectangular hole is in sliding connection with the outer side of the first T-shaped positioning rod.

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

through the oxygen generator body, the cover plate, the L-shaped clamping rod, the first T-shaped positioning rod, the first spring, the mounting box, the screw rod, the driving motor, the fixed block, the movable rod, the L-shaped positioning rod, the movable plate, the connecting rod, the universal wheel, the buffer spring and the connecting plate, when a medical tool needs to be placed in the storage tank, the L-shaped clamping rod is pulled to the direction far away from the cover plate to move out of the clamping groove and stretch the first spring, then the cover plate is rotated to one side of the oxygen generator body to open the storage tank, the medical tool can be moved out of the storage tank, after the cover plate is taken out, the cover plate is rotated to be in contact with the top of the oxygen generator body, the pulling force on the L-shaped clamping rod is released, the elastic force of the first spring drives the L-shaped clamping rod to move into the clamping groove, so that the storage tank is blocked, when the universal wheel is not stored, the position of the oxygen generator, when the universal wheel takes place the striking with subaerial bellying, the power of striking drives the connecting plate rebound and compresses a plurality of buffer spring through four universal wheels, under buffer spring's elastic force, the collision power has been alleviated, when needs are accomodate the universal wheel, positive start driving motor drives a screw rod rather than fixed connection and rotates, drive another screw rod rather than fixed connection simultaneously of a screw rod pivoted and rotate, the corresponding carriage release lever removal is driven simultaneously to the screw rod pivoted, two carriage release levers drive the movable plate rebound through four connecting rods simultaneously, the movable plate drives the connecting plate rebound through a plurality of second T shape locating levers, the connecting plate drives four universal wheels simultaneously and removes to the mounting box in, the bottom of mounting box contacts and carries out the outrigger to the oxygenerator body this moment.

The utility model relates to a rationally, high durability and convenient operation, at the in-process that removes the oxygenerator body, be convenient for alleviate the impact of universal wheel and protrusion, it is great to avoid because of the too big oxygenerator body of impact power of jolting from top to bottom, cause the phenomenon of the inside spare part damage of oxygenerator body, and be convenient for accomodate the universal wheel in step, it is less because of area of contact to prevent universal wheel and ground, the oxygenerator body takes place the displacement when bumping by the mistake and bumps personnel, and make the universal wheel no longer be in long-time support state, reduce the damage risk of universal wheel, and the service life is prolonged, and is favorable to the use.

Drawings

Fig. 1 is a schematic sectional view of an oxygen generator with a storage function according to the present invention;

FIG. 2 is a schematic view of part A of FIG. 1;

FIG. 3 is a schematic structural view of part B of FIG. 1;

fig. 4 is a schematic structural view of a portion C in fig. 3.

In the figure: 1 oxygenerator body, 2 apron, 3L shape kellies, 4 first T shape locating levers, 5 first springs, 6 mounting boxes, 7 screw rods, 8 driving motor, 9 fixed blocks, 10 carriage release levers, 11L shape locating levers, 12 movable plates, 13 connecting rods, 14 universal wheels, 15 buffer spring, 16 connecting plates, 17 second T shape locating levers.

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.

Referring to fig. 1-4, an oxygen generator with a storage function comprises an oxygen generator body 1 and a storage tank on the oxygen generator body 1, wherein the top of the storage tank is provided with an opening, one side of the top of the oxygen generator body 1 is rotatably provided with a cover plate 2, the cover plate 2 is matched with the storage tank, one side of the top of the oxygen generator body 1 is fixedly provided with a first T-shaped positioning rod 4, the first T-shaped positioning rod 4 is slidably sleeved with an L-shaped clamping rod 3, the same first spring 5 is fixedly arranged between the inner wall of one side of the L-shaped clamping rod 3 and the top of one side of the oxygen generator body 1, the first spring 5 is movably sleeved on the first T-shaped positioning rod 4, one side of the cover plate 2 is provided with a clamping groove, one end of the L-shaped clamping rod 3 extends into the clamping groove, the L-shaped clamping rod 3 is clamped with the clamping groove, the bottom of the oxygen generator body 1 is fixedly provided with a mounting box 6, the screw threads of the two screw rods 7 are opposite in rotating direction, one ends of the two screw rods 7 close to each other are welded, a fixed block 9 is fixedly installed on the inner wall of the top of the installation box 6, the fixed block 9 is sleeved on the two screw rods 7 in a threaded manner, a driving motor 8 is fixedly arranged on one side of the installation box 6 in a threaded manner, an output shaft of the driving motor 8 extends into the installation box 6 and is fixedly connected with the other end of one screw rod 7 of the two screw rods 7, a moving rod 10 is slidably installed on the inner wall of the top of the installation box 6, the moving rod 10 is sleeved on the corresponding screw rod 7 in a threaded manner, two L-shaped positioning rods 11 are fixedly installed on the inner walls of two sides of the installation box 6, a moving plate 12 with a hollow structure is slidably sleeved on the four L-shaped positioning rods 11, the bottom of the moving plate 12 is provided with an opening, two connecting rods 13 are hinged between the bottom of, the same connecting plate 16 is slidably sleeved on the second T-shaped positioning rods 17, the universal wheels 14 are rotatably arranged at four corners of the bottom of the connecting plate 16, the bottom of the universal wheel 14 extends to the lower part of the mounting box 6, and the buffer springs 15 are fixedly arranged between the top of the connecting plate 16 and the inner wall of the top of the movable plate 12. the utility model has the advantages of reasonable design and convenient operation, is convenient for relieving the collision force between the universal wheels 14 and the bulges in the process of moving the oxygen generator body 1, avoids the phenomenon that the parts in the oxygen generator body 1 are damaged due to larger up-down bumping force of the oxygen generator body 1 caused by overlarge collision force, is convenient for synchronously accommodating the universal wheels 14, prevents the personnel from being damaged due to displacement when the oxygen generator body 1 is mistakenly bumped because the contact area between the universal wheels 14 and the ground is smaller, ensures that the universal wheels 14 are not in a long-time supporting state any more, and reduces the, the service life is prolonged, and the use is facilitated.

In the utility model, four T-shaped slide rails are fixedly arranged on the inner wall of the top part of the mounting box 6, two T-shaped chutes with two sides arranged in an opening are arranged at the top part of the movable rod 10, the T-shaped chutes are connected with the corresponding T-shaped slide rails in a sliding way, a circular hole is arranged at one side of the fixed block 9, two first bearings are fixedly sleeved in the circular hole, the inner ring of each first bearing is fixedly sleeved with the outer side of the corresponding screw 7, a threaded hole is arranged at one side of the movable rod 10, the threaded hole is connected with the corresponding screw 7 in a threaded way, four first rectangular holes are arranged at the top part of the movable plate 12, the side wall of each first rectangular hole is connected with the outer side of the corresponding L-shaped positioning rod 11 in a sliding way, a plurality of second rectangular holes are arranged at the top part of the connecting plate 16, the side wall of each second rectangular hole is connected with the outer side, lateral wall and the outside sliding connection of first T shape locating lever 4 of third rectangular hole, the utility model relates to a rationally, and convenient for operation, at the in-process that removes oxygenerator body 1, be convenient for alleviate the impact of universal wheel 14 with the protrusion, it is great to avoid because of the too big oxygenerator body 1 power of jolting from top to bottom of impact, cause the phenomenon that 1 internals of oxygenerator body damaged, and be convenient for accomodate universal wheel 14 in step, prevent that universal wheel 14 is less because of area of contact with ground, oxygenerator body 1 takes place the displacement when bumping by the mistake and bumps personnel, and make universal wheel 14 no longer be in long-time supported state, reduce universal wheel 14's risk of damage, and the service life is prolonged, and is favorable to using.

The working principle is as follows: when the storage tank is used, when a medical tool needs to be placed in the storage tank, the L-shaped clamping rod 3 is pulled in the direction away from the cover plate 2, the L-shaped clamping rod 3 slides on the first T-shaped positioning rod 4 and stretches the first spring 5, the L-shaped clamping rod 3 gradually moves out of the storage tank while moving, the cover plate 2 is rotated to one side of the oxygen generator body 1 to open the storage tank, the medical tool can be moved out of the storage tank, after the cover plate is taken out, the cover plate 2 is rotated to be in contact with the top of the oxygen generator body 1, the tension on the L-shaped clamping rod 3 is released, the first spring 5 in the stretching state is reset, the elastic force of the first spring 5 drives the L-shaped clamping rod 3 to move into the storage tank, the cover plate 2 is fixed, the storage tank is blocked, and the storage tank is convenient to quickly open and block the storage tank;

when the universal wheels 14 are not stored, the position of the oxygen generator body 1 is driven to move through the rotation of the four universal wheels 14, when the universal wheels 14 collide with a projection on the ground, the four universal wheels 14 are driven to move upwards simultaneously by the force of the collision, the four universal wheels 14 drive the connecting plate 16 to slide upwards on the second T-shaped positioning rods 17 simultaneously, the connecting plate 16 compresses the buffer springs 15 while moving upwards, and under the elastic action of the buffer springs 15, the collision force is relieved, so that the phenomenon that the force of the up-and-down bumping of the oxygen generator body 1 is large due to the overlarge collision force, and the damage of internal parts of the oxygen generator body 1 is avoided;

when a person or other mobile equipment mistakenly touches the oxygen generator body 1, the contact area of the universal wheel 14 and the ground is small, and the person or other equipment still can be touched by the position deviation, when the universal wheel 14 needs to be stored, the driving motor 8 is started in the forward direction, the output shaft of the driving motor 8 drives one screw 7 fixedly connected with the screw to rotate, one screw 7 drives the other screw 7 fixedly connected with the screw to rotate, under the action of the threaded hole formed in one side of the moving rod 10, the screw 7 drives the corresponding moving rod 10 to move while rotating, so that the two moving rods 10 slide on the inner wall of the top of the mounting box 6 in the direction close to each other, the moving rods 10 drive the corresponding two connecting rods 13 to rotate, the four connecting rods 13 simultaneously drive the moving plate 12 to slide upwards on the four L-shaped positioning rods 11, and the second T-shaped positioning rods 17 are driven by the moving rod 12 to move upwards, a plurality of second T shape locating levers 17 drive connecting plate 16 rebound simultaneously, and connecting plate 16 drives four universal wheels 14 rebound simultaneously and moves gradually to the mounting box 6 in, and the bottom of mounting box 6 contacts with ground this moment and carries out the outrigger to oxygenerator body 1, avoids appearing oxygenerator body 1 because of the mistake bumps and takes place the position through universal wheel 14 and move and rock the phenomenon, also can improve universal wheel 14's life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An oxygen generator with a storage function comprises an oxygen generator body (1) and a storage tank on the oxygen generator body (1), wherein the top of the storage tank is provided with an opening, a cover plate (2) is rotatably arranged on one side of the top of the oxygen generator body (1), and the cover plate (2) is matched with the storage tank, and is characterized in that a first T-shaped positioning rod (4) is fixedly arranged on one side of the top of the oxygen generator body (1), an L-shaped clamping rod (3) is slidably sleeved on the first T-shaped positioning rod (4), the same first spring (5) is fixedly arranged between the inner wall of one side of the L-shaped clamping rod (3) and the top of one side of the oxygen generator body (1), the first spring (5) is movably sleeved on the first T-shaped positioning rod (4), a clamping groove is formed in one side of the cover plate (2), one end of the L-shaped clamping rod (3) extends into the clamping groove, and the L-shaped clamping rod (, the bottom of the oxygen generator body (1) is fixedly provided with a mounting box (6) with an opening at the bottom, screw rods (7) are rotatably arranged on the inner walls of two sides of the mounting box (6), the screw threads of the two screw rods (7) are opposite in rotating direction, one ends of the two screw rods (7) close to each other are welded, a fixed block (9) is fixedly arranged on the inner wall of the top of the mounting box (6), the fixed block (9) is sleeved on the two screw rods (7) in a threaded manner, a driving motor (8) is fixed on one side of the mounting box (6) in a threaded manner, an output shaft of the driving motor (8) extends into the mounting box (6) and is fixedly connected with the other end of one screw rod (7) of the two screw rods (7), a movable rod (10) is slidably arranged on the inner wall of the top of the mounting box (6), the movable rod (10) is sleeved on the corresponding screw rod (7) in a threaded manner, two L, sliding sleeve is equipped with movable plate (12) for hollow structure on four L shape locating levers (11), the bottom of movable plate (12) sets up to the opening, it has two connecting rods (13) to articulate between the bottom of movable rod (10) and the top of movable plate (12), fixed mounting has a plurality of second T shape locating levers (17) on the top inner wall of movable plate (12), sliding sleeve is equipped with same connecting plate (16) on a plurality of second T shape locating levers (17), universal wheel (14) are installed all to the bottom four corners of connecting plate (16) rotation, the bottom of universal wheel (14) extends to the below of mounting box (6), fixed mounting has a plurality of buffer spring (15) between the top of connecting plate (16) and the top inner wall of movable plate (12).

2. The oxygen generator with the storage function according to claim 1, wherein four T-shaped sliding rails are fixedly mounted on the inner wall of the top of the mounting box (6), two T-shaped sliding grooves with openings on both sides are formed in the top of the moving rod (10), and the T-shaped sliding grooves are slidably connected with the corresponding T-shaped sliding rails.

3. The oxygen generator with the storage function according to claim 1, wherein a circular hole is formed in one side of the fixing block (9), two first bearings are fixedly sleeved in the circular hole, and inner rings of the first bearings are fixedly sleeved with outer sides of the corresponding screws (7).

4. The oxygen generator with the storage function according to claim 1, wherein one side of the moving rod (10) is provided with a threaded hole, and the threaded hole is in threaded connection with the corresponding screw (7).

5. The oxygen generator with the storage function according to claim 1, wherein four first rectangular holes are formed at the top of the moving plate (12), and the side walls of the first rectangular holes are slidably connected with the outer sides of the corresponding L-shaped positioning rods (11).

6. The oxygen generator with the storage function according to claim 1, wherein a plurality of second rectangular holes are formed in the top of the connecting plate (16), and the side walls of the second rectangular holes are slidably connected with the outer sides of the corresponding second T-shaped positioning rods (17).

7. The oxygen generator with the storage function according to claim 1, wherein a third rectangular hole is formed in an inner wall of one side of the L-shaped clamping rod (3), and a side wall of the third rectangular hole is slidably connected with an outer side of the first T-shaped positioning rod (4).