Portable oxygen supply device for ambulance

Abstract

The utility model belongs to the field of ambulances, particularly relates to a portable oxygen supply device for an ambulance, and aims to solve the problems that the conventional fixing device is difficult to meet the flexible requirement on the position of an oxygen tank in different emergency treatment scenes, and the conventional fixing device is also complicated to operate and inconvenient to move, and adopts the following scheme that the portable oxygen supply device comprises a fixing plate, a protection frame is arranged at the top of the fixing plate, a rectangular hole is formed in one side of the fixing plate, two strip-shaped sliding grooves are symmetrically formed in the top of the fixing plate, a strip-shaped hole is formed in the middle of the top of the fixing plate, and the strip-shaped hole is located between the two strip-shaped sliding grooves. The device is fixedly installed in a carriage of an ambulance through the fixing plate, the protection strip and the protection frame are arranged to protect an oxygen tank, and by arranging a wedge block, a sliding plate, a clamping rod and other structures, the overall position of the protection frame can be conveniently adjusted so as to meet the requirements under different first-aid scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of ambulances, in particular to a portable oxygen supply device used in ambulances. Background Art

[0002] Traditional ambulance oxygen tank fixtures often suffer from a single fixing method, inconvenient operation, and difficulty adapting to various emergency scenarios. Traditional fixtures often simply secure the oxygen tank in the vehicle compartment and lack position adjustment capabilities, making it difficult to meet the flexible positioning requirements of the oxygen tank in different emergency scenarios. Furthermore, when the oxygen tank needs to be removed from the ambulance, traditional fixtures often have problems such as complex operation and inconvenient movement, which affects the efficiency of emergency response. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing fixing devices, which often lack position adjustment capabilities and are difficult to flexibly adjust in different emergency scenarios. Furthermore, when the oxygen tank needs to be removed from the ambulance, traditional fixing devices often have shortcomings such as complex operation and inconvenience in movement, which affect the efficiency of emergency work. The proposed portable oxygen supply device for ambulances is designed to address these shortcomings.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A portable oxygen supply device for an ambulance includes a fixed plate, a protective frame is provided on the top of the fixed plate, a rectangular hole is opened on one side of the fixed plate, two symmetrically arranged strip chutes are opened on the top of the fixed plate, a strip hole is opened in the middle position of the top of the fixed plate, the strip hole is located between the two strip chutes, the four corners of the bottom of the protective frame are fixedly connected to sliding blocks, the sliding blocks are located inside the strip chutes, the bottom of the sliding block is fixedly connected to a moving wheel, and the moving wheel is slidably connected to the inside of the fixed plate;

[0006] Two symmetrically arranged transverse holes are opened on one side of the fixing plate, and the two transverse holes are respectively located between the strip hole and the strip chute and are connected to the strip hole and the strip chute, and a brake assembly for braking the sliding block is arranged inside the transverse hole;

[0007] A placement groove is provided on one side of the protective frame, an oxygen tank is placed inside the placement groove, and a protection component for protecting the oxygen tank is provided on one side of the protective frame.

[0008] In one possible design, the brake assembly includes a sliding plate slidably connected to the inner wall of the horizontal hole, a plurality of clamping rods are fixedly connected to one side of the sliding plate, a clamping slot is opened on one side of the sliding block, the clamping slot is engaged with the clamping rod, and the same tension spring is fixedly connected between the two sliding plates.

[0009] In a possible design, the protective assembly includes four side holes that are symmetrical in pairs on one side of the protective frame, and four mounting grooves that are symmetrical in pairs are opened on the inner wall of one side of the protective frame, and the side holes are connected to the mounting grooves.

[0010] In a possible design, the protective assembly further includes a protective strip, one side of which is arc-shaped, and both ends of the protective strip are fixedly connected with mounting blocks, which are used in conjunction with the side holes and the mounting grooves.

[0011] In a possible design, a rectangular sliding hole is opened on the inner wall of the bottom of the placement groove, a wedge block slides through the interior of the rectangular sliding hole, and the bottom of the wedge block extends to the interior of the strip hole.

[0012] In a possible design, both sides of the bottom of the wedge block have inclined surfaces, one side of the sliding plate is arranged in an arc shape, and the wedge block is used in conjunction with the two sliding plates.

[0013] In a possible design, limiting grooves are provided on both inner walls of the rectangular hole, and a same baffle is clamped between the two limiting grooves.

[0014] In a possible design, an operating hole is opened inside the baffle.

[0015] In a possible design, a plurality of identification lines are provided on one side of the top of the fixing plate.

[0016] In the present application, when in use, the fixing plate is fixedly installed inside the ambulance compartment, and the oxygen tank is placed into the placement slot from one side. After placement, the protective strip can be placed on one side of the protective frame, and the mounting block can be inserted into the side hole. Then, the protective strip is moved down so that the mounting block is snapped into the mounting slot to protect the oxygen tank and prevent it from falling off.

[0017] During normal use, the oxygen tank can be moved up a little. At this time, the top of the wedge block is not squeezed, and the two sliding plates move closer to each other under the tension of the tension spring. At this time, the inclined surfaces of the two sliding plates push up the wedge block, and the sliding plates drive the multiple clamping rods to retract. At this time, the multiple clamping rods are no longer stuck in the inside of the clamping slot, and the braking state of the sliding block is released. The overall position of the protective frame can be easily adjusted, which is convenient for oxygen supply in various situations.

[0018] When the device needs to be moved out of the ambulance, the baffle can be moved vertically upward. The setting of the operating hole can facilitate the upward movement of the baffle. After the baffle is moved out from the inside of the limit slot, the rectangular hole can be exposed. At this time, the entire protective frame can be taken out from one side of the baffle, and then the protective frame and the oxygen tank can be moved out as a whole. The setting of multiple moving wheels makes the device easier to move and more convenient.

[0019] Beneficial effects: Improved safety: The device is fixedly installed inside the ambulance compartment through a fixing plate, and protective strips and protective frames are set to protect the oxygen tank, effectively avoiding the displacement and falling off of the oxygen tank during driving, thereby improving safety.

[0020] Enhanced flexibility: By setting structures such as wedges, sliding plates, and clamping rods, the overall position of the protective frame can be easily adjusted to meet the needs of different first aid scenarios, thereby enhancing flexibility.

[0021] Simplified operation process: When the device needs to be moved out of the ambulance, you only need to move the baffle vertically upwards to easily take out the protective frame and oxygen tank as a whole. The operation is simple and quick, which improves work efficiency.

[0022] Easy to move: By setting up multiple mobile wheels, the device can be easily moved after being moved out of the ambulance, which is more convenient and meets the time-sensitive requirements of emergency work. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural diagram of the portable oxygen supply device for ambulances proposed by the present invention;

[0024] Figure 2 This is a schematic diagram of the explosion structure of the protective frame and protective strip in the portable oxygen supply device for ambulances proposed by the present invention;

[0025] Figure 3 This is a schematic diagram of the exploded structure of the fixed plate and movable wheels of the portable oxygen supply device for ambulances proposed by the present invention;

[0026] Figure 4 This is a schematic diagram of the explosion structure of the fixed plate and the baffle in the portable oxygen supply device for ambulances proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of the three-dimensional structure of two sliding plates in the portable oxygen supply device for ambulances proposed by the present invention;

[0028] Figure 6 This is a schematic diagram of the connection between the wedge block and the sliding plate in the portable oxygen supply device for ambulances proposed by the present invention.

[0029] In the figure: 1. Protective frame; 2. Fixed plate; 3. Baffle; 4. Protective strip; 5. Oxygen tank; 6. Side hole; 7. Mounting slot; 8. Mounting block; 9. Wedge block; 10. Rectangular sliding hole; 11. Placement slot; 12. Card slot; 13. Moving wheel; 14. Sliding block; 15. Strip slide; 16. Card rod; 17. Strip hole; 18. Limiting slot; 19. Horizontal hole; 20. Operating hole; 21. Rectangular hole; 22. Tension spring; 23. Sliding plate; 24. Marking line. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Example 1; Reference Figure 1-6 , the portable oxygen supply device includes: a fixed plate 2, a protective frame 1 is provided on the top of the fixed plate 2, a rectangular hole 21 is opened on one side of the fixed plate 2, two symmetrically arranged strip chutes 15 are opened on the top of the fixed plate 2, a strip hole 17 is opened in the middle position of the top of the fixed plate 2, the strip hole 17 is located between the two strip chutes 15, the four corners of the bottom of the protective frame 1 are fixedly connected with sliding blocks 14, the sliding blocks 14 are located inside the strip chutes 15, and the bottom of the sliding block 14 is fixedly connected with a moving wheel 13, which is slidably connected to the inside of the fixed plate 2;

[0032] One side of the fixed plate 2 is provided with two symmetrically arranged transverse holes 19, the two transverse holes 19 are respectively located between the strip hole 17 and the strip slide 15 and are connected to the strip hole 17 and the strip slide 15. A brake assembly for braking the sliding block 14 is provided inside the transverse hole 19. The brake assembly includes a sliding plate 23 slidably connected to the inner wall of the transverse hole 19, and a plurality of card rods 16 are fixedly connected to one side of the sliding plate 23. A card slot 12 is provided on one side of the sliding block 14, and the card slot 12 is engaged with the card rod 16. The same tension spring 22 is fixedly connected between the two sliding plates 23, and a rectangular sliding hole 10 is provided on the inner wall of the bottom of the placement groove 11. The sliding inside the rectangular sliding hole 10 A wedge block 9 is passed through, and the bottom of the wedge block 9 extends to the inside of the strip-shaped hole 17. Both sides of the bottom of the wedge block 9 have inclined surfaces, and one side of the sliding plate 23 is arranged in an arc shape. The wedge block 9 is used in conjunction with the two sliding plates 23. During normal use, the oxygen tank 5 can be moved up a little. At this time, the top of the wedge block 9 is not squeezed, and the two sliding plates 23 are close to each other under the tension of the tension spring 22. At this time, the inclined surfaces of the two sliding plates 23 lift the wedge block 9, and the sliding plates 23 drive the multiple card rods 16 to retract. At this time, the multiple card rods 16 are no longer stuck in the inside of the card slot 12, and the braking state of the sliding block 14 is released. The overall position of the protective frame 1 can be easily adjusted, and oxygen supply in various situations is convenient.

[0033] A placement slot 11 is provided on one side of the protective frame 1, and an oxygen tank 5 is placed inside the placement slot 11. A protective component for protecting the oxygen tank 5 is provided on one side of the protective frame 1. The protective component includes four side holes 6 symmetrical in pairs on one side of the protective frame 1, and four mounting slots 7 symmetrical in pairs on one side of the inner wall of the protective frame 1. The side holes 6 are connected to the mounting slots 7. The protective component also includes a protective strip 4. One side of the protective strip 4 is arc-shaped, and both ends of the protective strip 4 are fixedly connected with mounting blocks 8. The mounting blocks 8 are used in conjunction with the side holes 6 and the mounting slots 7 to fix the fixing plate 2 inside the ambulance compartment, and the oxygen tank 5 is placed into the placement slot 11 from one side. After placement is completed, the protective strip 4 can be placed on one side of the protective frame 1, and the mounting block 8 is inserted into the inside of the side hole 6, and then the protective strip 4 is moved down so that the mounting block 8 is stuck in the inside of the mounting slot 7 to protect the oxygen tank 5 and prevent it from falling off.

[0034] The present application may be applicable to the ambulance field, and may also be applicable to other technical fields of the present application.

[0035] Example 2; Reference Figure 1-5 , improved on the basis of Example 1: a portable oxygen supply device for ambulances, which is used in the field of ambulances, has limit grooves 18 on both sides of the inner wall of the rectangular hole 21, and the same baffle 3 is clamped between the two limit grooves 18. An operating hole 20 is opened inside the baffle 3. In order to adjust the overall position of the protective frame 1, it is convenient to know that the position of the card slot 12 is exactly aligned with the card rod 16, a plurality of identification lines 24 are provided on one side of the top of the fixing plate 2, and the spacing between the two identification lines 24 is the same as the spacing between the two card rods 16. At the edge line of the protective frame 1 (attached Figure 1 When the edge line at A in the middle is aligned with the identification line 24, it means that the position of the card slot 12 is just aligned with the card rod 16 here, which facilitates the card rod 16 to be inserted into the interior of the card slot 12.

[0036] However, as is well known to those skilled in the art, the working principle and wiring method of the oxygen tank 5 are commonplace, and are conventional means or common knowledge, and will not be described in detail here. Those skilled in the art can make any selection according to their needs or convenience.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable oxygen supply device for an ambulance, characterized in that: include: A fixed plate (2), a protective frame (1) is provided on the top of the fixed plate (2), a rectangular hole (21) is provided on one side of the fixed plate (2), two symmetrically arranged strip chute (15) are provided on the top of the fixed plate (2), a strip hole (17) is provided in the middle of the top of the fixed plate (2), the strip hole (17) is located between the two strip chute (15), the four corners of the bottom of the protective frame (1) are fixedly connected with sliding blocks (14), the sliding blocks (14) are located inside the strip chute (15), the bottom of the sliding blocks (14) are fixedly connected with moving wheels (13), the moving wheels ( 13) is slidably connected to the inside of the fixed plate (2); one side of the fixed plate (2) is provided with two symmetrically arranged transverse holes (19), the two transverse holes (19) are respectively located between the strip hole (17) and the strip slide groove (15) and are connected to the strip hole (17) and the strip slide groove (15), and a braking component for braking the sliding block (14) is provided inside the transverse hole (19); one side of the protective frame (1) is provided with a placement groove (11), an oxygen tank (5) is placed inside the placement groove (11), and one side of the protective frame (1) is provided with a protective component for protecting the oxygen tank (5).

2. The portable oxygen supply device for ambulance according to claim 1, characterized in that: The brake assembly includes a sliding plate (23) slidably connected to the inner wall of the transverse hole (19); a plurality of clamping rods (16) are fixedly connected to one side of the sliding plate (23); a clamping groove (12) is provided on one side of the sliding block (14); the clamping groove (12) is engaged with the clamping rod (16); and a same tension spring (22) is fixedly connected between the two sliding plates (23).

3. The portable oxygen supply device for ambulance according to claim 1, characterized in that: The protection component comprises four side holes (6) symmetrically arranged in pairs on one side of the protection frame (1); four mounting grooves (7) symmetrically arranged in pairs are arranged on the inner wall of one side of the protection frame (1); and the side holes (6) are connected to the mounting grooves (7).

4. The portable oxygen supply device for ambulance according to claim 3, characterized in that: The protection assembly further comprises a protection strip (4), one side of which is arc-shaped, and both ends of the protection strip (4) are fixedly connected with mounting blocks (8), and the mounting blocks (8) are used in conjunction with the side holes (6) and the mounting grooves (7).

5. The portable oxygen supply device for ambulance according to claim 2, characterized in that: A rectangular sliding hole (10) is provided on the inner wall of the bottom of the placement groove (11), a wedge block (9) slides through the interior of the rectangular sliding hole (10), and the bottom of the wedge block (9) extends to the interior of the strip hole (17).

6. The portable oxygen supply device for ambulance according to claim 5, characterized in that: Both sides of the bottom of the wedge block (9) have inclined surfaces, one side of the sliding plate (23) is arranged in an arc shape, and the wedge block (9) is used in conjunction with the two sliding plates (23).

7. The portable oxygen supply device for ambulance according to claim 1, characterized in that: Limiting grooves (18) are provided on both inner walls of the rectangular hole (21), and a same baffle (3) is clamped between the two limiting grooves (18).

8. The portable oxygen supply device for ambulance according to claim 7, characterized in that: An operating hole (20) is provided inside the baffle (3).

9. The portable oxygen supply device for ambulance according to claim 7, characterized in that: A plurality of identification lines (24) are provided on one side of the top of the fixing plate (2).

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