Portable oxygen bottle fixing device for emergency treatment

Abstract

The utility model relates to the field of emergency treatment, and discloses a portable oxygen bottle fixing device for emergency treatment, which comprises a bottom plate, two groups of oxygen bottle bodies are arranged at the top of the bottom plate, the bottoms of the oxygen bottle bodies are in contact with the top of the bottom plate, and four groups of clamping rings are arranged at the tops of the oxygen bottle bodies. Through mutual cooperation of the gear, the rotating rod, the toothed plates and the connecting plates, when one group of connecting plates can be pushed, the connecting plates drive two groups of clamping rings to move towards one side close to the oxygen bottle body, the connecting plates move to drive one group of toothed plates to move, and one group of toothed plates move to drive the gear to rotate; the gear rotates to drive the other set of toothed plate and connecting plate to move towards the side close to the oxygen bottle body, the other set of connecting plate moves to drive the other two sets of clamping rings to move towards the side close to the oxygen bottle body, and when all the clamping rings move towards the side close to the oxygen bottle body, the oxygen bottle body can be limited at the moment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of emergency, especially a portable oxygen cylinder fixing device for emergency. BACKGROUND

[0002] Emergency medical department (room) or emergency medical center is the department where the most severe patients, the most diseases, the most rescue and management tasks concentrate in the hospital, and is the only way for all emergency patients to be hospitalized.

[0003] In the field of medical rescue, oxygen plays a crucial role in treating patients, and the oxygen cylinder, as a storage container for oxygen, is an indispensable equipment for various ambulances. However, the oxygen cylinders commonly used in current different ambulance models have many defects, the most prominent of which is that they are bulky, occupying the limited space inside the ambulance, which is not conducive to the rational layout of other medical equipment and the convenient movement of personnel. They are also heavy, increasing the overall load of the vehicle and requiring more manpower and resources during transportation and installation. More critically, they are difficult to secure firmly.

[0004] In the long-term bumpy driving state of the ambulance, such as high-speed driving on poor road conditions when performing emergency tasks, or loosening of the clamped parts over time, when the vehicle passes through rough and bumpy roads, due to the effect of inertial force, the oxygen cylinder, which is not firmly fixed, is prone to tipping, falling, and other dangerous conditions. Once the oxygen cylinder tips over, it may injure the medical staff, patients, or other relevant personnel inside the vehicle, causing serious consequences of personal injury. Moreover, the oxygen cylinder stores high-pressure oxygen, and if it suffers a severe impact or friction with other hard objects during tipping or falling, it may cause an explosion, which poses a great threat to the safety of the personnel inside the vehicle and may cause serious damage to the ambulance and the surrounding environment, greatly affecting the smooth progress and safety of the rescue work. Therefore, a portable oxygen cylinder fixing device for emergency is proposed to solve the above problems. SUMMARY

[0005] To make up for the above shortcomings, the utility model provides a portable oxygen cylinder fixing device for emergency, aiming to improve the fixing problem of the oxygen cylinder in the ambulance during use, eliminate a series of safety hazards caused by insecure fixing, and ensure that the oxygen cylinder remains stable and safe during driving, providing a solid guarantee for the efficient and safe performance of emergency rescue work.

[0006] To achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model relates to an emergency portable oxygen cylinder fixing device, including bottom plate, the top of bottom plate is provided with two groups of oxygen cylinder body, the bottom of oxygen cylinder body and the top of bottom plate contact, the top of oxygen cylinder body is provided with four groups of clamping ring, the inside of clamping ring and the surface of oxygen cylinder body contact, the top of bottom plate is provided with the moving assembly for driving clamping ring and moving to the inside or the outside, the four corners of bottom plate top all are equipped with the installation groove,

[0008] As a further description of the above technical solutions:

[0009] The moving assembly includes a gear, the bottom of the gear is fixedly installed with a rotating rod, the bottom of the rotating rod is rotatably installed with the top of the bottom plate, the top of the bottom plate is provided with two groups of toothed plates, the toothed plates are engaged with the gear, the front side and the rear side of the top of the bottom plate are fixedly installed with connecting plates, the connecting plates are fixedly installed with the outer sides of the clamping rings, the outer sides of the toothed plates are fixedly installed with the inner sides of the connecting plates;

[0010] As a further description of the above technical solutions:

[0011] The top of the bottom plate is fixedly installed with an electric push rod, and the telescopic end of the electric push rod is fixedly installed with one side of one of the toothed plates;

[0012] As a further description of the above technical solutions:

[0013] The two sides of the clamping ring are fixedly installed with limit blocks, and the top of the bottom plate is provided with limit grooves, the limit grooves and the limit blocks are slidably installed;

[0014] As a further description of the above technical solutions:

[0015] The bottom of the toothed plate is fixedly installed with a stabilizing block, and the top of the bottom plate is provided with a stabilizing groove, the stabilizing block and the stabilizing groove are slidably installed;

[0016] As a further description of the above technical solutions:

[0017] The inner side of the clamping ring is provided with a rubber ring, the outer side of the clamping ring is provided with a bolt, the inner end of the bolt penetrates the inside of the clamping ring and the rubber ring in sequence, and the bolt is threadedly installed with the clamping ring and the rubber ring;

[0018] As a further description of the above technical solutions:

[0019] The top of the oxygen cylinder body is fixedly installed with a placing box, the outer side of the toothed plate penetrates to the outer side of the placing box and is slidably installed with the placing box, and the electric push rod is located in the inside of the placing box.

[0020] The utility model has the advantages of:

[0021] 1、 the utility model discloses through the mutual cooperation of gear, rotating rod, toothed plate and connecting plate, can promote one group connecting plate, when connecting plate drive two groups of clamping ring to move to the side of oxygen cylinder body close, connecting plate moves and drives one group toothed plate to move, one group toothed plate moves and drives gear rotation, gear rotation drives another group toothed plate and connecting plate to move to the side of oxygen cylinder body close, another group connecting plate moves and drives two groups of clamping ring to move to the side of oxygen cylinder body close, when clamping ring all moves to the side of oxygen cylinder body close, can limit oxygen cylinder body at this time.

[0022] 2、 the utility model discloses through the mutual cooperation of rubber ring and bolt, can place rubber ring to the inside of clamping ring, can rotate bolt through tool at this time, bolt will enter the inside of rubber ring at this time, thereby improve the stability when limiting oxygen cylinder body. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 For the utility model proposes the three-dimensional schematic diagram of oxygen cylinder body;

[0024] Figure 2 For the utility model proposes the top structure schematic diagram of bottom plate;

[0025] Figure 3 For the utility model proposes the bottom view of rubber ring;

[0026] Figure 4 For the utility model proposes the top schematic diagram of bottom plate;

[0027] Figure 5 For the utility model Figure 3 The enlarged structure diagram in A place in the utility model.

[0028] LEGEND:

[0029] 1, bottom plate;2, oxygen cylinder body;3, clamping ring;4, moving assembly;41, gear;42, rotating rod;43, toothed plate;44, connecting plate;45, electric push rod;5, limit block;6, limit slot;7, stabilizing block;8, stabilizing slot;9, rubber ring;10, bolt;11, placing box;12, installation slot. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] With reference to Figures 1-5 The utility model provides an embodiment: a portable oxygen cylinder fixing device for emergency, including bottom plate 1, the top of bottom plate 1 is provided with two groups of oxygen cylinder body 2, the bottom of oxygen cylinder body 2 and the top of bottom plate 1 contact, oxygen cylinder body 2 top is provided with four groups of clamping ring 3, the inside of clamping ring 3 and the surface of oxygen cylinder body 2 contact, the top of bottom plate 1 is provided with the moving assembly 4 for driving clamping ring 3 and moving to the inside or the outside, the four corners of bottom plate 1 top are all seted up with installation groove 12, when needing to limit oxygen cylinder body 2, at this time can pass through installation groove 12 by screw, thereby can install bottom plate 1 in the ambulance compartment, then oxygen cylinder body 2 is placed to bottom plate 1, then can be moved assembly 4 drive clamping ring 3 and move to the inside, clamping ring 3 moves to the inside and will contact with the surface of oxygen cylinder body 2, thereby can limit oxygen cylinder body 2, prevent oxygen cylinder body 2 from appearing when placing and shaking.

[0032] With reference to Figures 1-5 The moving assembly 4 includes gear 41, the bottom fixed mounting of gear 41 has rotary lever 42, the bottom of rotary lever 42 and the top of bottom plate 1 rotatory installation, the top of bottom plate 1 is provided with two groups of toothed plate 43, toothed plate 43 and gear 41 engage, the front side and the back side of the top of bottom plate 1 are all fixedly installed with connecting plate 44, connecting plate 44 and the outside of clamping ring 3 are fixedly installed, the outside of toothed plate 43 and the inside of connecting plate 44 are fixedly installed, by the mutual cooperation of gear 41, rotary lever 42, toothed plate 43 and connecting plate 44, can promote one group of connecting plate 44, at this time connecting plate 44 drive two groups of clamping ring 3 and move to the side close to oxygen cylinder body 2, connecting plate 44 moves and drive one group of toothed plate 43 to move, one group of toothed plate 43 moves and drive gear 41 to rotate, gear 41 rotates and drive another group of toothed plate 43 and connecting plate 44 to move to the side close to oxygen cylinder body 2, another group of connecting plate 44 moves and drive another two groups of clamping ring 3 to move to the side close to oxygen cylinder body 2, when clamping ring 3 all moves to the side close to oxygen cylinder body 2, at this time can limit oxygen cylinder body 2, the top of bottom plate 1 is fixedly installed with electric push rod 45, the telescopic end of electric push rod 45 and one side of one group of toothed plate 43 are fixedly installed, by the setting of electric push rod 45, can drive one group of toothed plate 43 to move when starting electric push rod 45, one group of toothed plate 43 moves and drive gear 41 to rotate, gear 41 rotates and drive another group of toothed plate 43 to move, at this time two groups of toothed plate 43 simultaneously move and will drive connecting plate 44 and clamping ring 3 to move to the inside, thereby can conveniently limit oxygen cylinder body 2.

[0033] With reference to Figures 1-5The two sides of the clamping ring 3 are fixedly installed with limiting blocks 5, the top of the bottom plate 1 is provided with a limiting groove 6, the limiting groove 6 and the limiting block 5 are slidingly installed, through the cooperation of the limiting block 5 and the limiting groove 6, the clamping ring 3 can be limited, preventing the clamping ring 3 from shaking when moving, so that the clamping ring 3 cannot stably limit the oxygen cylinder body 2, the bottom of the tooth plate 43 is fixedly installed with a stabilizing block 7, the top of the bottom plate 1 is provided with a stabilizing groove 8, the stabilizing block 7 and the stabilizing groove 8 are slidingly installed, through the cooperation of the stabilizing block 7 and the stabilizing groove 8, the tooth plate 43 can be limited, preventing the tooth plate 43 from shaking when moving, so that the tooth plate 43 cannot always engage with the gear 41, so that the clamping ring 3 cannot limit the oxygen cylinder body 2, the inner side of the clamping ring 3 is provided with a rubber ring 9, the outer side of the clamping ring 3 is provided with a bolt 10, the inner end of the bolt 10 penetrates the inside of the clamping ring 3 and the rubber ring 9 in sequence, the bolt 10 is screwedly installed with the clamping ring 3 and the rubber ring 9, through the cooperation of the rubber ring 9 and the bolt 10, the rubber ring 9 can be placed inside the clamping ring 3, at this time the bolt 10 can be rotated by a tool, at this time the bolt 10 will enter the inside of the rubber ring 9, thereby improving the stability when limiting the oxygen cylinder body 2, the top of the oxygen cylinder body 2 is fixedly installed with a placing box 11, the outer side of the tooth plate 43 penetrates to the outer side of the placing box 11 and is slidingly installed with the placing box 11, the electric push rod 45 is located in the inside of the placing box 11, through the setting of the placing box 11, the tooth plate 43, the gear 41 and other parts can be protected, preventing the tooth plate 43 from causing injury to the user, and also preventing impurities from entering the inside of the gear 41, thereby preventing the gear 41 from driving the tooth plate 43 to move.

[0034] Working principle: first, the operation of the screw through the installation groove 12, the bottom plate 1 can be accurately and stably installed in the ambulance compartment inside the pre-planned position, for the subsequent oxygen cylinder to lay a solid foundation, then, the oxygen cylinder body 2 carefully placed on the already installed bottom plate 1, then, start the electric push rod 45, the telescopic end of the electric push rod 45 drive a set of tooth plate 43, so that the set of tooth plate 43 under the restriction of the specific guide structure, along the predetermined direction of movement, because the tooth plate 43 and the connecting plate 44 between the rigid connection, when the tooth plate 43 moves, will drive a set of connecting plate 44 synchronous inward movement, and the connecting plate 44 and the two sets of clamping ring 3 are connected, so the inward movement of the connecting plate 44 will drive the two sets of clamping ring 3 to move towards the oxygen cylinder body 2, at the same time, in the process of tooth plate 43 movement, because of the meshing relationship between the tooth plate 43 and the gear 41, when a set of tooth plate 43 moves, will make the gear 41 rotation, and the rotation of the gear 41 will drive the other set of tooth plate 43 engaged with it to move in the opposite direction, the movement of the set of tooth plate 43 will further drive the connecting plate 44 and the other two sets of clamping ring 3 connected with it to move to the side close to the oxygen cylinder body 2, when the clamping ring 3 all move to the side close to the oxygen cylinder body 2 in place, the clamping ring 3 will drive the rubber ring 9 to move inward, the rubber ring 9 is soft and has a certain elasticity and friction, which will be closely attached to the outer wall of the oxygen cylinder body 2 after moving inward, so as to form effective limiting effect on the oxygen cylinder body 2, effectively prevent the oxygen cylinder body 2 from shaking due to the vibration, bump and other conditions during the placement process caused by vehicle driving, to ensure the stability and safety of the oxygen cylinder body 2 during transportation.

[0035] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. An emergency portable oxygen cylinder fixing device, comprising a base plate (1), characterized in that: The top of the base plate (1) is provided with two sets of oxygen cylinder bodies (2), the bottom of the oxygen cylinder body (2) is in contact with the top of the base plate (1), the top of the oxygen cylinder body (2) is provided with four sets of clamping rings (3), the inner side of the clamping rings (3) is in contact with the surface of the oxygen cylinder body (2), the top of the base plate (1) is provided with a moving component (4) for driving the clamping rings (3) to move inward or outward at the same time, and the four corners of the top of the base plate (1) are provided with mounting grooves (12).

2. The portable oxygen cylinder fixing device for emergency use according to claim 1, characterized in that: The moving component (4) includes a gear (41), a rotating rod (42) is fixedly installed at the bottom of the gear (41), the bottom of the rotating rod (42) is rotatably installed at the top of the base plate (1), two sets of toothed plates (43) are provided at the top of the base plate (1), the toothed plates (43) mesh with the gear (41), and connecting plates (44) are fixedly installed on the front and rear sides of the top of the base plate (1), the connecting plates (44) are fixedly installed on the outer side of the clamping ring (3), and the outer side of the toothed plates (43) and the inner side of the connecting plates (44) are fixedly installed.

3. The portable oxygen cylinder fixing device for emergency use according to claim 2, characterized in that: An electric push rod (45) is fixedly installed on the top of the base plate (1), and the telescopic end of the electric push rod (45) and one side of one of the toothed plates (43) are fixedly installed.

4. The portable oxygen cylinder fixing device for emergency use according to claim 1, characterized in that: Limiting blocks (5) are fixedly installed on both sides of the clamping ring (3), and a limiting groove (6) is opened on the top of the base plate (1). The limiting groove (6) and the limiting block (5) are slidably installed.

5. The portable oxygen cylinder fixing device for emergency use according to claim 2, characterized in that: A stabilizing block (7) is fixedly installed at the bottom of the toothed plate (43), and a stabilizing groove (8) is provided at the top of the base plate (1). The stabilizing block (7) and the stabilizing groove (8) are slidably installed.

6. The portable oxygen cylinder fixing device for emergency use according to claim 1, characterized in that: A rubber ring (9) is provided on the inner side of the clamping ring (3), and a bolt (10) is provided on the outer side of the clamping ring (3). The inner end of the bolt (10) passes through the interior of the clamping ring (3) and the rubber ring (9) in sequence, and the bolt (10) is threadedly installed with the clamping ring (3) and the rubber ring (9).

7. The portable oxygen cylinder fixing device for emergency use according to claim 3, characterized in that: The oxygen cylinder body (2) is fixedly installed with a placement box (11). The outer side of the toothed plate (43) extends through to the outer side of the placement box (11) and is slidably installed with the placement box (11). The electric push rod (45) is located inside the placement box (11).

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