CN212799633U

CN212799633U - Portable medical oxygen generator

Info

Publication number: CN212799633U
Application number: CN202021177435.0U
Authority: CN
Inventors: 崔文朋; 林宏洪; 朱泽喜
Original assignee: Jiangsu Qingyue Gas Technology Co ltd
Current assignee: Jiangsu Qingyue Gas Technology Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-26
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a portable medical oxygen generator, which comprises a base plate, the bottom of bottom plate is evenly provided with a plurality of damping assemblies, the bottom of damping assemblies is fixedly provided with universal wheels, the top of bottom plate is fixedly connected with a vertical frame, the top of bottom plate is also fixedly connected with a damping frame, the damping frame is arranged in the inner cavity of the vertical frame, the top of the damping frame is provided with an oxygen generator body, the inner cavity top wall of the vertical frame is bilaterally symmetrical and provided with screw rods, the bottom end of the screw rods is sleeved with a rotary drum, the bottom end of the rotary drum is rotatably connected with a pressing plate matched with the oxygen generator body through a first telescopic rod, the outer side of the first telescopic rod is sleeved with a pre-tightening spring matched with the pressing plate; the utility model discloses a set up the universal wheel, utilize the universal wheel to prop up whole device, be convenient for utilize the push rod to promote whole device, can promote the convenience that whole device shifted and transported by a wide margin, can reduce the oxygenerator body transport degree of difficulty by a wide margin.

Description

Portable medical oxygen generator

Technical Field

The utility model belongs to the technical field of oxygenerator equipment technique and specifically relates to a portable medical oxygenerator.

Background

The oxygen generator is a kind of machine for producing oxygen and its principle is that it utilizes air separation technology. The air is compressed at high density, then is subjected to gas-liquid separation at a certain temperature by utilizing the difference of condensation points of all components in the air, and is further rectified to obtain the air-conditioning filter. The oxygen generator adopts the adsorption performance of a molecular sieve, and separates nitrogen and oxygen in air by taking a large-discharge oil-free compressor as power through a physical principle to finally obtain high-concentration oxygen. It is characterized in that oxygen inhalation directly improves the arterial blood oxygen content, but not acts on a certain part of the organism to indirectly improve oxygen deficiency, and only increases the oxygen which is continuously taken in by the organism all the time. There is no strange, adaptive, analytic substance to the body, and thus the natural physiological state and biochemical environment of the body are improved rather than changed. The low-flow oxygen therapy and the oxygen health care have no need of special guidance, and the effect is quick, positive, beneficial and harmless, the oxygen therapy has the effect of relieving the anoxia symptoms in time, and only has partial and progressive effects on eliminating the reasons causing the anoxia.

At present, when the existing medical oxygen generator is carried, the existing medical oxygen generator needs to be manually carried, which is very troublesome, and the manual carrying lacks relevant protective measures, so that the oxygen generator is easily damaged, and the carrying safety is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable medical oxygenerator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable medical oxygen generator comprises a bottom plate, wherein a plurality of damping assemblies are uniformly arranged at the bottom end of the bottom plate, universal wheels are fixedly arranged at the bottom ends of the damping assemblies, foot brakes are arranged on the universal wheels, the top end of the bottom plate is fixedly connected with a vertical frame, the top end of the bottom plate is also fixedly connected with a damping frame, the damping frame is of a U-shaped structure and is arranged in an inner cavity of the vertical frame, an oxygen generator body is arranged at the top end of the damping frame, screw rods are symmetrically arranged on the left side and the right side of the top wall of the inner cavity of the vertical frame, a rotary drum is sleeved at the bottom end of each screw rod, the screw rods are in threaded connection with the rotary drum, a pressing plate matched with the oxygen generator body is rotatably connected at the bottom end of the rotary drum through a first telescopic rod, a pre-tightening spring matched with the pressing plate is sleeved at the outer, the push rod is of a U-shaped structure, the push rod is sleeved with the anti-skidding sleeve, the anti-skidding sleeve is made of rubber materials, the universal wheels are arranged, the whole device is supported by the universal wheels, the push rod is convenient to push the whole device, the convenience of transferring and transporting the whole device can be greatly improved, and the difficulty in carrying the oxygen generator body can be greatly reduced; simultaneously through forward rotation rotary drum, the rotary drum rotates the decline on the screw rod, and then the clamp plate falls, utilizes clamp plate cooperation shock attenuation frame to oxygenerator body fixed mounting on the shock attenuation frame to guarantee the stability and the security that the oxygenerator body was transported.

In a further embodiment, damper includes shock attenuation board and wheel board, damper fixed mounting is on the bottom plate, and the bottom of damper is even to be equipped with a plurality of dead levers, all the common fixed connection wheel board in bottom of dead lever, damper and wheel board all are disc structure, and damper's axis and the coincidence of the axis of wheel board, universal wheel fixed mounting can promote damper's shock attenuation effect by a wide margin through damper cooperation wheel board on the wheel board to guarantee the stability of oxygenerator body transportation, can further guarantee the security of whole transportation.

In a further embodiment, a grabbing rod is embedded on the bottom plate, the bottom plate is in threaded connection with the grabbing rod, a hydraulic cylinder is fixedly connected to the top wall of an inner cavity of the damping frame, the movable end of a second telescopic rod on the hydraulic cylinder is rotatably connected to the top end of the grabbing rod through an upper bearing seat, the bottom end of the grabbing rod is rotatably connected with a grabbing floor through a lower bearing seat, the second telescopic rod extends out of the hydraulic cylinder, the grabbing rod is pushed by the second telescopic rod to rotate and descend, the grabbing floor can descend, the grabbing floor is grabbed tightly by the grabbing floor, and therefore the parking stability of the whole device is guaranteed, and the running stability of the oxygen generator body is further guaranteed;

grab the floor and include first grabbing board and second grabbing board, the second grabbing board is the ring column structure, first grabbing board is disc structure, and first grabbing board is established in the inner chamber that the board was grabbed to the second, and the axis of first grabbing board coincides with the axis that the board was grabbed to the second, and first grabbing board grabs the board through a plurality of connecting rod fixed connection second, and first grabbing board and second grab even being equipped with a plurality of anti-skidding archs on the board, first grabbing board rotates through the step and connects on grabbing the pole, grabs the board and anti-skidding bellied mutually supporting through first grabbing board and second, can promote by a wide margin and grab floor and grab the promptly frictional force to ground, can promote the stability of whole device operation by a wide margin, can guarantee the stability of oxygenerator body operation.

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

1. the utility model has the advantages that the universal wheels are arranged, the whole device is supported by the universal wheels, the push rod is convenient to push the whole device, the convenience of transferring and transporting the whole device can be greatly improved, and the difficulty in carrying the oxygen generator body can be greatly reduced; meanwhile, the rotating drum rotates forwards and descends on the screw rod, so that the pressing plate descends, and the pressing plate is matched with the damping frame to fixedly install the oxygen generator body on the damping frame, so that the stability and the safety of the transportation of the oxygen generator body are ensured;

2. the utility model can greatly improve the damping effect of the damping component by matching the damping plate with the wheel plate, thereby ensuring the stability of the transportation of the oxygen generator body and further ensuring the safety of the whole transportation;

3. the utility model discloses a first board and the second of grabbing is grabbed board and the protruding mutually supporting of antiskid, can promote by a wide margin and grab the floor and to the promptly frictional force on ground, can promote the stability of whole device operation by a wide margin, can guarantee the stability of oxygenerator body operation.

Drawings

FIG. 1 is a schematic structural view of a portable medical oxygen generator;

FIG. 2 is a schematic perspective view of a shock-absorbing assembly of a portable medical oxygen generator;

fig. 3 is a schematic structural diagram of a bottom view of a floor grasping plate of the portable medical oxygen generator.

In the figure: 1-bottom plate, 2-shock-absorbing component, 21-shock-absorbing plate, 22-wheel plate, 23-fixed rod, 3-universal wheel, 4-foot brake, 5-vertical frame, 6-shock-absorbing frame, 7-oxygen generator body, 8-screw, 9-drum, 10-first telescopic rod, 101-pressing plate, 11-pre-tightening spring, 12-push rod, 13-anti-slip sleeve, 14-hydraulic cylinder, 15-second telescopic rod, 16-upper bearing seat, 17-grasping rod, 18-lower bearing seat, 19-floor grasping, 191-first grasping plate, 192-second grasping plate, 193-connecting rod, 194-anti-slip bulge.

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.

Example 1

Referring to fig. 1-2, a portable medical oxygen generator comprises a bottom plate 1, wherein a plurality of damping assemblies 2 are uniformly arranged at the bottom end of the bottom plate 1, universal wheels 3 are fixedly arranged at the bottom ends of the damping assemblies 2, foot brakes 4 are arranged on the universal wheels 3, a vertical frame 5 is fixedly connected at the top end of the bottom plate 1, a damping frame 6 is also fixedly connected at the top end of the bottom plate 1, the damping frame 6 is of a U-shaped structure, the damping frame 6 is arranged in an inner cavity of the vertical frame 5, an oxygen generator body 7 is arranged at the top end of the damping frame 6, screw rods 8 are symmetrically arranged on the top wall of the inner cavity of the vertical frame 5 from left to right, a rotary drum 9 is sleeved at the bottom end of each screw rod 8, the screw rods 8 are in threaded connection with the rotary drum 9, the bottom end of the rotary drum 9 is rotatably connected with a pressing plate 101 matched with the oxygen generator body 7 through a first telescopic rod, the end part of the pre-tightening spring 11 is fixedly connected to the bottom end of the rotary drum 9, push rods 12 are symmetrically arranged at the left side end and the right side end of the vertical frame 5, the push rods 12 are of U-shaped structures, anti-skidding sleeves 13 are sleeved on the push rods 12, the anti-skidding sleeves 13 are made of rubber materials, the universal wheels 3 are arranged to support the whole device, the push rods 12 are convenient to push the whole device, the convenience of transferring and transporting the whole device can be greatly improved, and the carrying difficulty of the oxygen generator body 7 can be greatly reduced; simultaneously through forward rotation rotary drum 9, rotary drum 9 rotates on screw rod 8 and descends, and then the clamp plate 101 falls, utilizes clamp plate 101 cooperation shock attenuation frame 6 to oxygenerator body 7 fixed mounting on shock attenuation frame 6 to guarantee the stability and the security of oxygenerator body 7 transportation.

Damping component 2 includes shock attenuation board 21 and wheel board 22, shock attenuation board 21 fixed mounting is on bottom plate 1, and the even a plurality of dead levers 23 that are equipped with in bottom of shock attenuation board 21, all the common fixed connection wheel board 22 in bottom of dead lever 23, shock attenuation board 21 all is disc structure with wheel board 22, and the axis of shock attenuation board 21 coincides with the axis of

wheel board

22, 3 fixed mounting of universal wheel are on wheel board 22, through shock attenuation board 21 cooperation wheel board 22, can promote damping component 2's shock attenuation effect by a wide margin to guarantee the stability of 7 transports of oxygenerator body, can further guarantee the security of whole transports.

Example 2

Referring to fig. 3, the difference from example 1 is: the bottom plate 1 is embedded with a grabbing rod 17, the bottom plate 1 is in threaded connection with the grabbing rod 17, an inner cavity top wall fixed connection hydraulic cylinder 14 of the shock absorption frame 6 is arranged, the movable end of a second telescopic rod 15 on the hydraulic cylinder 14 is rotatably connected to the top end of the grabbing rod 17 through an upper bearing seat 16, the bottom end of the grabbing rod 17 is rotatably connected with a grabbing floor 19 through a lower bearing seat 18, the second telescopic rod 15 extends out of the hydraulic cylinder 14, the grabbing rod 17 is pushed to rotate and descend by the aid of the second telescopic rod 15, the grabbing floor 19 can be lowered, the grabbing floor 19 is utilized to grab the ground, accordingly, parking stability of the whole device is guaranteed, and running stability of the oxygen generator body 7 is guaranteed.

The floor grabbing plate 19 comprises a first grabbing plate 191 and a second grabbing plate 192, the second grabbing plate 192 is of a circular ring structure, the first grabbing plate 191 is of a circular disc structure, the first grabbing plate 191 is arranged in an inner cavity of the second grabbing plate 192, the axis of the first grabbing plate 191 coincides with the axis of the second grabbing plate 192, the first grabbing plate 191 is fixedly connected with the second grabbing plate 192 through a plurality of connecting rods 193, a plurality of anti-skid protrusions 194 are uniformly arranged on the first grabbing plate 191 and the second grabbing plate 192, the first grabbing plate 191 is rotatably connected onto the grabbing rod 17 through a lower bearing seat 18, and through mutual matching of the first grabbing plate 191, the second grabbing plate 192 and the anti-skid protrusions 194, the grabbing friction force of the floor grabbing plate 19 to the ground can be greatly improved, the running stability of the whole device can be greatly improved, and the running stability of the oxygen generator body 7 can be ensured.

Working principle of examples 1-2: by arranging the universal wheels 3, the whole device is supported by the universal wheels 3, the push rod 12 is convenient to push the whole device, the convenience of transferring and transporting the whole device can be greatly improved, and the carrying difficulty of the oxygen generator body 7 can be greatly reduced; meanwhile, the rotating drum 9 rotates forwards, the rotating drum 9 rotates on the screw 8 to descend, the pressing plate 101 descends, the pressing plate 101 is matched with the damping frame 6 to fixedly install the oxygen generator body 7 on the damping frame 6, and therefore the stability and the safety of the transportation of the oxygen generator body 7 are guaranteed; simultaneously stretch out second telescopic link 15 through pneumatic cylinder 14, and then utilize second telescopic link 15 to promote the rotatory decline of grabbing pole 17, can descend and grab floor 19, utilize and grab floor 19 and grab ground tightly to guarantee the stability that whole device parked, and then guarantee the stability of oxygenerator body 7 operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a portable medical oxygenerator, includes bottom plate (1), its characterized in that, the even a plurality of damper assembly (2) that are equipped with in bottom of bottom plate (1), the bottom fixed mounting of damper assembly (2) has universal wheel (3), install foot brake (4) on universal wheel (3), top fixed connection grudging post (5) of bottom plate (1), fixed connection shock attenuation frame (6) are gone back on the top of bottom plate (1), shock attenuation frame (6) are the U-shaped structure, and the inner chamber in grudging post (5) is established in shock attenuation frame (6), and oxygenerator body (7) are installed on the top of shock attenuation frame (6), the inner chamber roof bilateral symmetry of grudging post (5) is equipped with screw rod (8), the bottom cover of screw rod (8) is equipped with rotary drum (9), is threaded connection between screw rod (8) and rotary drum (9), the bottom of rotary drum (9) is rotated through first telescopic link (10) and is connected with clamp plate (7) matched with (7) 101) The outer side of the first telescopic rod (10) is sleeved with a pre-tightening spring (11) matched with the pressing plate (101), the end part of the pre-tightening spring (11) is fixedly connected to the bottom end of the rotary drum (9), and push rods (12) are symmetrically arranged at the left side end and the right side end of the vertical frame (5).

2. The portable medical oxygen generator as claimed in claim 1, wherein the push rod (12) is of a U-shaped structure, the push rod (12) is sleeved with an anti-slip sleeve (13), and the anti-slip sleeve (13) is made of rubber.

3. The portable medical oxygen generator as claimed in claim 1, wherein the damping assembly (2) comprises a damping plate (21) and a wheel plate (22), the damping plate (21) is fixedly installed on the bottom plate (1), a plurality of fixing rods (23) are uniformly arranged at the bottom end of the damping plate (21), the bottom ends of all the fixing rods (23) are fixedly connected with the wheel plate (22), and the universal wheel (3) is fixedly installed on the wheel plate (22).

4. A portable medical oxygen generator as claimed in claim 3, wherein the damping plate (21) and the wheel plate (22) are both disc-shaped structures, and the axis of the damping plate (21) coincides with the axis of the wheel plate (22).

5. The portable medical oxygen generator as claimed in any one of claims 1 to 4, wherein a grasping rod (17) is embedded in the bottom plate (1), the bottom plate (1) is in threaded connection with the grasping rod (17), a hydraulic cylinder (14) is fixedly connected to the top wall of the inner cavity of the shock-absorbing frame (6), the movable end of a second telescopic rod (15) on the hydraulic cylinder (14) is rotatably connected to the top end of the grasping rod (17) through an upper bearing seat (16), and the bottom end of the grasping rod (17) is rotatably connected to a grasping floor (19) through a lower bearing seat (18).

6. The portable medical oxygen generator as claimed in claim 5, wherein the grabbing plate (19) comprises a first grabbing plate (191) and a second grabbing plate (192), the first grabbing plate (191) is arranged in the inner cavity of the second grabbing plate (192), the first grabbing plate (191) is fixedly connected with the second grabbing plate (192) through a plurality of connecting rods (193), a plurality of anti-slip protrusions (194) are uniformly arranged on the first grabbing plate (191) and the second grabbing plate (192), and the first grabbing plate (191) is rotatably connected to the grabbing rod (17) through a lower bearing seat (18).

7. A portable medical oxygen generator according to claim 6, wherein said second gripping plate (192) is a circular ring structure and said first gripping plate (191) is a disc structure.

8. A portable medical oxygen generator according to claim 6, wherein the axis of said first gripping plate (191) coincides with the axis of said second gripping plate (192).