CN216168485U

CN216168485U - Oxygen supply device convenient to adjust in shelter

Info

Publication number: CN216168485U
Application number: CN202122382314.0U
Authority: CN
Inventors: 左元明
Original assignee: Changzhou Lekai Protective Equipment Co ltd
Current assignee: Changzhou Lekai Protective Equipment Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-05
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to an oxygen supply device convenient to adjust in a shelter, which comprises a fixed seat, wherein the bottom of the front end face of the fixed seat is provided with a through groove, the upper end face of the fixed seat is rotatably provided with a driving shaft, the top end of the driving shaft is provided with a rotating motor, the driving shaft is provided with a driving gear, the inner wall of the through groove is provided with three sliding grooves, the three sliding grooves are respectively and rotatably provided with driven shafts, the three driven shafts all extend upwards to penetrate through the fixed seat, the three driven shafts are respectively provided with driven gears, the driving gear and the three driven gears are respectively meshed, a supporting plate is arranged in the through groove in a sliding manner, the supporting plate is respectively provided with a sliding block corresponding to the three sliding grooves, the three sliding blocks and the driven gears are respectively in threaded connection, an installation seat is arranged above the supporting plate, the upper end of the installation seat is provided with an oxygen tank, the upper end face of the installation seat is provided with an installation groove corresponding to the oxygen tank, and four corners of the lower end face of the installation seat are respectively provided with universal wheels; the design of the rotating motor is convenient to adjust; the installation seat is designed to facilitate movement; the design of the arc-shaped protective net is adopted for limiting protection.

Description

Oxygen supply device convenient to adjust in shelter

Technical Field

The utility model relates to the technical field of oxygen supply of a shelter, in particular to an oxygen supply device convenient to adjust in the shelter.

Background

The shelter is a van-type workshop which is organically combined by various solid materials, has fixed or expandable volume and protective performance and can be used for carrying. The term of shelter is from military terms of America army, current shelter often lacks suitable apparatus of oxygen suppliment when using, it is inconvenient to carry out the oxygen suppliment to medical process, current for example patent number is 202022777463.2, including the shelter, the oxygenerator, the oxygen suppliment pipeline is inhaled to the nose and the oxygen suppliment pipeline of diffusion, although the device can guarantee the daily oxygen suppliment demand of staff in the high altitude area shelter when using, but to some great shelter hospitals etc., need a large amount of oxygen suppliments, can not realize, consequently, need a device that makes things convenient for the dismouting to change the oxygen jar, and need stabilize the protection to the oxygen jar during the use, lack the inconvenient regulation to the safe position of suitable theftproof structure oxygen cylinder.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the shortcomings of the prior art, the utility model provides an oxygen supply device which is convenient to adjust in a shelter.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an oxygen supply device convenient to adjust in a shelter comprises a fixed seat, wherein the bottom of the front end face of the fixed seat is provided with a through groove, the upper end face of the fixed seat is rotatably provided with a driving shaft, the top end of the driving shaft is provided with a rotating motor, the rotating motor is connected with an external power supply, the driving shaft is provided with a driving gear, the inner wall of the through groove is provided with three sliding grooves, three sliding grooves are respectively and rotatably provided with driven shafts, the three driven shafts are respectively and upwardly extended to penetrate through the fixed seat, the three driven shafts are respectively provided with driven gears, the driving gear and the three driven gears are respectively meshed and arranged, a supporting plate is arranged in the through groove in a sliding manner, the supporting plate is respectively provided with sliding blocks corresponding to the three sliding grooves, the three sliding blocks and the driven gears are respectively in threaded connection, a mounting seat is arranged above the supporting plate, and an oxygen tank is arranged at the upper end of the mounting seat, the mounting groove has been seted up to the mount pad up end corresponding the oxygen jar, terminal surface four corners all is equipped with the universal wheel under the mount pad.

Preferably, the left end face and the right end face of the fixing seat are provided with a plurality of connecting seats, so that the fixing seat is convenient to mount on the whole body and an external wall.

Preferably, the front end face of the fixing seat is provided with an arc-shaped protective net, the left side and the right side of the rear end face of the arc-shaped protective net are respectively provided with a positioning rod, the left side and the right side of the front end face of the fixing seat correspond to the positioning rods, and positioning holes are formed in the left side and the right side of the front end face of the fixing seat, so that an internal oxygen tank is protected.

Preferably, the positioning rod is provided with a first threaded hole, the two positioning rods are provided with a second threaded hole, the left end and the right end of the fixing seat correspond to the positioning holes, the second threaded hole extends inwards into the positioning holes, threaded rods are arranged in the first threaded hole and the second threaded hole, the two threaded rods are respectively in threaded connection with the first threaded hole and the second threaded hole, and the positioning rods are limited and locked by the threaded rods.

In further preferred, two the threaded rod outer end all is equipped with the handle, makes things convenient for the threaded rod to rotate the operation.

Preferably in further, the fixing base top is equipped with the protection casing, the louvre has been seted up on the protection casing top, the louvre is provided with a plurality ofly, when realizing the protection to top equipment etc. convenient heat dissipation.

Preferably in further, the protection casing bottom is equipped with the installation pole, the fixing base up end corresponds the installation pole has seted up the mounting hole, installation pole and mounting hole all are provided with a plurality ofly, easy to assemble.

Preferably, the upper end surface of the supporting plate is provided with grooves corresponding to the universal wheels for stable limiting.

(III) advantageous effects

Compared with the prior art, the utility model provides the oxygen supply device which is convenient to adjust in the shelter, and the oxygen supply device has the following beneficial effects:

according to the design of the rotary motor, the rotary motor is arranged on the fixed seat through the support, a power supply of the rotary motor is started, a motor shaft of the rotary motor drives the driving shaft to rotate, the driving gear is meshed with the driven gears, the driven gears drive the driven shaft to synchronously rotate, the driven shaft is in threaded connection with the sliding block, the sliding block slides up and down relative to the sliding groove, the supporting plate slides relative to the through groove, the oxygen tank is driven to ascend to a safe position, non-professional personnel are prevented from touching the oxygen tank, and adjustment is facilitated; the mounting seat with the oxygen tank is pulled, the oxygen tank is correspondingly mounted in the mounting groove, and the universal wheel drives the mounting seat to move to a proper position, so that the mounting seat is convenient to move; the design of arc type protection network, the arc type protection network that has the locating lever inserts in the locating hole, rotates the threaded rod that has the handle, and threaded rod and first screw hole and second screw hole threaded connection realize screwing up spacing, spacing protection.

Drawings

FIG. 1 is a schematic view of a preferred overall structure of an oxygen supply apparatus for a shelter that is easily adjustable according to the present invention;

FIG. 2 is a schematic view of the overall structure of an oxygen supply device for conveniently adjusting in a shelter, which is preferably not provided with a protective cover, an arc-shaped protective net and a mounting seat;

FIG. 3 is a schematic view of a preferred support plate and slide block matching structure of the conveniently adjusted oxygen supply device in a shelter of the present invention;

FIG. 4 is a schematic view of a preferred protective cover and mounting rod matching structure of the oxygen supply apparatus conveniently adjusted in a shelter of the present invention;

FIG. 5 is a schematic view of a preferred mounting seat and universal wheel matching structure of an oxygen supply device conveniently adjusted in a shelter according to the present invention;

fig. 6 is a schematic view of a matching structure of an arc-shaped protective net and a positioning rod of the oxygen supply device convenient to adjust in the shelter.

In the figure: 1. a fixed seat; 2. a through groove; 3. a drive shaft; 4. a rotating electric machine; 5. a driving gear; 6. a chute; 7. a driven shaft; 8. a driven gear; 9. a support plate; 10. a slider; 11. a mounting seat; 12. an oxygen tank; 13. mounting grooves; 14. a universal wheel; 15. a connecting seat; 16. an arc-shaped protective net; 17. positioning a rod; 18. positioning holes; 19. a first threaded hole; 20. a second threaded hole; 21. a threaded rod; 22. a handle; 23. a protective cover; 24. heat dissipation holes; 25. mounting a rod; 26. mounting holes; 27. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, 2, 3 and 5, an oxygen supply device convenient to adjust in a square cabin comprises a fixed seat 1, a through groove 2 is formed at the bottom of the front end face of the fixed seat 1, a driving shaft 3 is rotatably arranged on the upper end face of the fixed seat 1, a rotating motor 4 is arranged at the top end of the driving shaft 3, the rotating motor 4 is connected with an external power supply, a driving gear 5 is arranged on the driving shaft 3, three sliding grooves 6 are formed in the inner wall of the through groove 2, three sliding grooves 6 are formed, driven shafts 7 are rotatably arranged in the three sliding grooves 6, the three driven shafts 7 extend upwards to penetrate through the fixed seat 1, driven gears 8 are arranged on the three driven shafts 7, the driving gear 5 and the three driven gears 8 are respectively meshed, a supporting plate 9 is slidably arranged in the through groove 2, sliding blocks 10 are respectively arranged on the supporting plate 9 corresponding to the three sliding grooves 6, the three sliding blocks 10 are respectively in threaded connection with the driven gears 8, a mounting seat 11 is arranged above the supporting plate 9, an oxygen tank 12 is arranged at the upper end of the mounting seat 11, a mounting groove 13 is formed in the upper end face of the mounting seat 11 corresponding to the oxygen tank 12, and universal wheels 14 are arranged at four corners of the lower end face of the mounting seat 11.

Referring to fig. 1, 2, 4 and 6, in this embodiment, a plurality of connecting seats 15 are disposed on both left and right end surfaces of a fixing seat 1, a plurality of connecting seats 15 are disposed on the front end surface of the fixing seat 1, an arc-shaped protective net 16 is disposed on both left and right sides of a rear end surface of the arc-shaped protective net 16, positioning holes 18 are disposed on both left and right sides of the front end surface of the fixing seat 1 corresponding to the positioning rods 17, first threaded holes 19 are disposed on both the two positioning rods 17, second threaded holes 20 are disposed on both left and right ends of the fixing seat 1 corresponding to the positioning holes 18, the second threaded holes 20 extend inward into the positioning holes 18, threaded rods 21 are disposed in the first threaded holes 19 and the second threaded holes 20, the two threaded rods 21 are respectively in threaded connection with the first threaded holes 19 and the second threaded holes 20, handles 22 are disposed on outer ends of the two threaded rods 21, a protective cover 23 is disposed on a top end of the fixing seat 1, and heat dissipation holes 24 are disposed on a top end of the protective cover 23, the louvre 24 is provided with a plurality ofly, the protection casing 23 bottom is equipped with the

installation pole

25, 1 up end of fixing base corresponds the installation pole 25 and has seted up mounting hole 26, installation pole 25 and mounting hole 26 all are provided with a plurality ofly, it is fixed with external wall body installation through connecting seat 15 with the device is whole, the bolt passes connecting seat 15 and screws up fixedly, the arc protection network 16 that has locating lever 17 inserts in the locating hole 18, the rotation has handle 22's threaded rod 21, threaded rod 21 and first screw hole 19 and the 20 threaded connection of second screw hole, protection casing 23 that has installation pole 25 corresponds mounting hole 26 and installs, the bolt passes connecting seat 15 and screws up fixedly.

Referring to fig. 2 and 3, in the present embodiment, the upper end of the supporting plate 9 is provided with a groove 27 corresponding to the plurality of universal wheels 14, and the universal wheels 14 at the bottom end of the mounting base 11 move into the groove 27.

Example two:

in conclusion, when using, at first install the device wholly, rotating electrical machines 4 passes through the support mounting on fixing base 1, install protection casing 23, protection casing 23 that has installation pole 25 corresponds mounting hole 26 and installs, after the installation, protection casing 23 is to rotating electrical machines 4, when driving gear 5 and driven gear 8 realized the protection, inside heat dissipation is guaranteed to louvre 24, it is whole fixed with external wall body installation through connecting seat 15 with the device, the bolt passes connecting seat 15 and screws up fixedly, after the fixed completion, the pulling has the mount pad 11 of oxygen jar 12, oxygen jar 12 corresponds and installs in mounting groove 13, universal wheel 14 drives the mount pad 11 and removes behind the suitable position.

Example three:

in conclusion, when the oxygen cylinder is used, the universal wheel 14 at the lower end of the mounting seat 11 rolls into the groove 27 along the inclined plane at the front end of the supporting plate 9, the groove 27 ensures that the universal wheel 14 is stable, the arc-shaped protective net 16 is mounted, the arc-shaped protective net 16 with the positioning rod 17 is inserted into the positioning hole 18, the threaded rod 21 with the handle 22 is rotated, the threaded rod 21 is in threaded connection with the first threaded hole 19 and the second threaded hole 20 to realize screwing and limiting, after the mounting is completed, the power supply of the rotating motor 4 is started, the motor shaft of the rotating motor 4 drives the driving shaft 3 to rotate, the driving gear 5 is meshed with the driven gear 8, the driven gears 8 drive the driven shaft 7 to synchronously rotate, the driven shaft 7 is in threaded connection with the sliding block 10 to realize the up-down sliding of the sliding block 10 relative to the sliding groove 6, the supporting plate 9 slides relative to the through groove 2 to drive the oxygen cylinder 12 to ascend to a safe position, so as to avoid the touch of non-professionals, the oxygen tank 12 is convenient to adjust and is prevented from being stolen, even if the arc-shaped protective net 16 is opened, the oxygen tank can not be disassembled, even toppling can be generated, and huge sound is generated.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The oxygen supply device convenient to adjust in the shelter comprises a fixing seat (1) and is characterized in that a through groove (2) is formed in the bottom of the front end face of the fixing seat (1), a driving shaft (3) is arranged on the upper end face of the fixing seat (1) in a rotating mode, a rotating motor (4) is arranged at the top end of the driving shaft (3), a driving gear (5) is arranged on the driving shaft (3), sliding grooves (6) are formed in the inner wall of the through groove (2), three sliding grooves (6) are formed, driven shafts (7) are arranged in the three sliding grooves (6) in a rotating mode, the three driven shafts (7) extend upwards to penetrate through the fixing seat (1), driven gears (8) are arranged on the three driven shafts (7), the driving gears (5) and the three driven gears (8) are arranged in a meshing mode respectively, and a supporting plate (9) is arranged in the through groove (2) in a sliding mode, correspond respectively threely on backup pad (9) spout (6) are equipped with slider (10), and are three slider (10) and driven gear (8) threaded connection respectively, backup pad (9) top is equipped with mount pad (11), mount pad (11) upper end is equipped with oxygen jar (12), mount pad (11) up end corresponds mounting groove (13) have been seted up to oxygen jar (12), terminal surface four corners all is equipped with universal wheel (14) under mount pad (11).

2. An apparatus for providing convenient regulation of an oxygen supply to a shelter as claimed in claim 1, wherein: the left end face and the right end face of the fixing seat (1) are respectively provided with a plurality of connecting seats (15), and the connecting seats (15) are arranged in a plurality.

3. An apparatus for providing convenient regulation of an oxygen supply to a shelter as claimed in claim 2, wherein: the arc-shaped protective net (16) is arranged on the front end face of the fixing seat (1), positioning rods (17) are arranged on the left side and the right side of the rear end face of the arc-shaped protective net (16), and positioning holes (18) are formed in the left side and the right side of the front end face of the fixing seat (1) and correspond to the positioning rods (17).

4. An apparatus for providing convenient regulation of an oxygen supply to a shelter as claimed in claim 3, wherein: first threaded holes (19) are formed in the two positioning rods (17), second threaded holes (20) are formed in the left end and the right end of the fixing seat (1) corresponding to the positioning holes (18), the second threaded holes (20) extend inwards into the positioning holes (18), threaded rods (21) are arranged in the first threaded holes (19) and the second threaded holes (20), and the two threaded rods (21) are in threaded connection with the first threaded holes (19) and the second threaded holes (20) respectively.

5. An apparatus for providing convenient in-cabin ventilation of oxygen as claimed in claim 4, wherein: the outer ends of the two threaded rods (21) are respectively provided with a handle (22).

6. An apparatus for providing convenient regulation of an oxygen supply to a shelter as claimed in claim 3, wherein: the fixing base (1) top is equipped with protection casing (23), louvre (24) have been seted up on protection casing (23) top, louvre (24) are provided with a plurality ofly.

7. An apparatus for providing convenient in-cabin ventilation of oxygen as claimed in claim 6, wherein: protection casing (23) bottom is equipped with installation pole (25), fixing base (1) up end corresponds mounting hole (26) have been seted up in installation pole (25), installation pole (25) and mounting hole (26) all are provided with a plurality ofly.

8. An apparatus for providing convenient regulation of an oxygen supply to a shelter as claimed in claim 1, wherein: the upper end surface of the supporting plate (9) is provided with a groove (27) corresponding to the universal wheels (14).