Detachable first-aid abduction rack

Abstract

The utility model relates to the technical field of medical auxiliary instruments, and provides a detachable first-aid abduction rack which comprises a placing plate, the notch is formed in the surface of the placing plate; the guide rod is fixedly arranged on the inner wall of the notch, and the surface of the symmetrical position of the guide rod is movably sleeved with a movable frame; the first bidirectional lead screw is movably arranged on the inner wall of the notch, and the first bidirectional lead screw is embedded in the surfaces of the two movable frames in a threaded mode. According to the fixing device for the stretcher aluminum alloy support, the storage groove is arranged on the stretcher aluminum alloy support in a sleeved mode, by rotating the threaded rod, when the threaded rod makes contact with the positioning block, the sliding block is driven to move along the interior of the sliding groove, the stretcher aluminum alloy support is fixed through the positioning block and the storage groove, and the fixing work is completed; and meanwhile, the two ends of the spring are connected to the surfaces of the positioning block and the storage groove correspondingly, reset work is provided for the positioning block, and dismounting and mounting work is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of medical auxiliary device technology, and in particular to a detachable emergency rescue stand. Background Technology

[0002] A stretcher is a device used to move patients during emergency care and plays an important role in daily life. It includes derivative products such as stretcher carts, scoop stretchers, and fixed stretchers.

[0003] In the existing technology, during the use of stretcher trolleys, due to the limited space of the trolley, equipment such as oxygen cylinders, monitors, and ventilators can only be hung next to the stretcher or carried by medical staff during medical transport. During the stretcher transport, there is a risk of cables and tubing falling off. Therefore, auxiliary external frames are used. However, some external frames are inconvenient to install according to different sizes of stretchers, so a solution is needed. Utility Model Content

[0004] The purpose of this utility model is to solve the problem in the existing technology that, during the use of stretcher carts, due to the limited space of the transport stretcher cart, medical equipment such as oxygen cylinders, monitors, and ventilators can only be hung next to the stretcher or carried by medical staff. During the stretcher transport, there is a risk of cables and pipelines being pulled and falling off. Therefore, auxiliary external frames are used. However, some external frames are inconvenient to install according to different sizes of stretchers.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a detachable emergency rescue outrigger, comprising: a placement plate; a slot formed on the surface of the placement plate; and further comprising:

[0006] A guide rod is fixedly installed on the inner wall of the slot, and a movable frame is movably sleeved on the surface of the guide rod at symmetrical locations;

[0007] A bidirectional lead screw is movably mounted on the inner wall of the slot, and the bidirectional lead screw is threaded onto the surface of the two movable frames.

[0008] Two limiting grooves are formed on one side surface of the two movable frames. Two bidirectional lead screws are movably arranged inside the two limiting grooves. Limiting blocks are threaded on the surfaces of the two bidirectional lead screws at symmetrical locations.

[0009] Preferably, the surfaces of the plurality of limiting blocks are slidably embedded in the inner wall of the limiting groove, and a support leg is fixedly installed on one side surface of the plurality of limiting blocks.

[0010] The technical effect of adopting the above-mentioned further solution is that the limiting groove provides a limiting function for the limiting block, and when the limiting block moves, it drives the supporting leg to move.

[0011] Preferably, one end surface of the plurality of support legs is provided with a threaded hole, and the inner wall of the plurality of threaded holes is threaded with a bolt.

[0012] The technical advantage of adopting the above-mentioned further solution is that the bolts are installed through the threaded holes inside the support leg, which facilitates adjustment.

[0013] Preferably, one end surface of the plurality of bolts is provided with an anti-slip pad, and one side surface of the plurality of support legs is provided with a reinforcing member.

[0014] The technical effect of adopting the above-mentioned further solution is that the anti-slip pad on the bolt surface makes it easy to provide anti-slip work in contact with the ground, while the support leg fixes the reinforcement.

[0015] Preferably, the interior of the plurality of reinforcing members is provided with a storage groove, and a sliding groove is provided on one inner wall of the plurality of storage grooves.

[0016] The technical effect of adopting the above-mentioned further solution is that the storage groove inside the reinforcing member facilitates the installation of the stretcher aluminum alloy bracket, and the sliding groove on the inner wall of the storage groove facilitates the movement of internal parts.

[0017] Preferably, a slider is slidably embedded inside the plurality of grooves, and a positioning block is provided on one side surface of the plurality of sliders.

[0018] The technical effect of adopting the above-mentioned further solution is that the positioning block is fixed by the slider on the inner wall of the groove.

[0019] Preferably, a spring is provided on one side surface of the plurality of positioning blocks, and one end surface of the plurality of springs is fixedly installed on the inner wall of the storage groove.

[0020] The technical effect of adopting the above-mentioned further solution is that by connecting the two ends of the spring to the surfaces of the positioning block and the storage groove respectively, the positioning block is reset.

[0021] Preferably, one side surface of the plurality of reinforcing members is threaded with a threaded rod, and one end of the plurality of threaded rods is movably connected to the surface of the positioning block.

[0022] The technical effect of adopting the above-mentioned further solution is that when the threaded rod on the surface of the rotating reinforcing member comes into contact with the positioning block, the positioning block is moved by means of the threaded rod contacting the positioning block.

[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0024] 1. In this utility model, by rotating the first bidirectional lead screw, the moving frame on the outer surface moves along the guide rod to center and match with stretchers of different widths. When the second bidirectional lead screw is rotated, the limiting block slides inside the limiting groove, causing multiple support legs to move relative to each other. This adjusts the installation position on the aluminum alloy support surface of the stretcher, preventing the fabric on the stretcher surface from affecting its installation. At the same time, when rotating the bolt inside the threaded hole, the anti-slip pad contacts the ground, allowing for micro-height adjustment. This makes the device level even on uneven ground, improving the applicability of the device.

[0025] 2. In this utility model, by fitting the storage slot onto the stretcher aluminum alloy bracket, and by using a rotating threaded rod, when the threaded rod contacts the positioning block, it drives the slider to move along the inside of the groove. The positioning block and the storage slot fix the stretcher aluminum alloy bracket, completing the fixing work. At the same time, the two ends of the spring are respectively connected to the surfaces of the positioning block and the storage slot, providing a reset function for the positioning block, which facilitates disassembly and installation. Attached Figure Description

[0026] Figure 1 A side view of the detachable emergency rescue outrigger is provided for this utility model.

[0027] Figure 2 A bottom view of the detachable emergency rescue outrigger is provided for this utility model.

[0028] Figure 3 This utility model provides a partial cross-sectional view of a detachable emergency rescue outrigger.

[0029] Figure 4 This utility model proposes a detachable emergency rescue outrigger. Figure 2 Enlarged structural diagram at point A in the middle.

[0030] Legend:

[0031] 1. Placement plate; 101. Groove; 1011. Guide rod; 102. Double-acting lead screw one; 1021. Moving frame; 1022. Limiting groove; 103. Double-acting lead screw two; 1031. Limiting block; 1032. Support leg; 1033. Threaded hole; 1034. Bolt; 1035. Anti-slip pad; 2. Reinforcing component; 201. Storage groove; 202. Slide groove; 2021. Slider; 2022. Positioning block; 2023. Spring; 2024. Threaded rod. Detailed Implementation

[0032] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0034] Example 1, such as Figures 1 to 4 As shown, this utility model provides a detachable emergency rescue outrigger, including: a placement plate 1; a slot 101 formed on the surface of the placement plate 1; and further including: a guide rod 1011 fixedly disposed on the inner wall of the slot 101, with movable frames 1021 movably sleeved on the surface of the guide rod 1011 at symmetrical locations; a bidirectional lead screw 102 movably disposed on the inner wall of the slot 101, with the bidirectional lead screw 102 threaded onto the surface of the two movable frames 1021; and two limiting slots 1022 formed on one side surface of the two movable frames 1021, with bidirectional lead screws 103 movably disposed inside the two limiting slots 1022, and limiting blocks 1031 threaded onto the surface of the two bidirectional lead screws 103 at symmetrical locations.

[0035] In this embodiment, by rotating the first bidirectional lead screw 102, the movable frame 1021 on the outer surface is driven to move along the guide rod 1011 for centering, matching with stretchers of different widths. When the second bidirectional lead screw 103 is rotated, the limiting block 1031 slides inside the limiting groove 1022, causing multiple support legs 1032 to move relative to each other, thereby adjusting the installation position on the aluminum alloy support surface of the stretcher and preventing the fabric on the stretcher surface from affecting its installation. At the same time, when the bolt 1034 inside the threaded hole 1033 is rotated, the anti-slip pad 1035 contacts the ground, allowing for micro-height adjustment, which is convenient for leveling the device on uneven ground and improving the applicability of the device.

[0036] In embodiment 2, multiple limiting blocks 1031 are slidably embedded in the inner wall of the limiting groove 1022. Support legs 1032 are fixedly installed on one side of each limiting block 1031. Threaded holes 1033 are formed on one end of each support leg 1032. Bolts 1034 are threaded onto the inner wall of each threaded hole 1033. Anti-slip pads 1035 are provided on one end of each bolt 1034. Reinforcing members 2 are provided on one side of each support leg 1032, and storage grooves 201 are formed inside each reinforcing member 2. A sliding groove 202 is provided on one side of the inner wall of multiple storage slots 201. A slider 2021 is slidably embedded inside the sliding groove 202. A positioning block 2022 is provided on one side surface of multiple sliders 2021. A spring 2023 is provided on one side surface of multiple positioning blocks 2022. One end of multiple springs 2023 is fixedly installed on the inner wall of the storage slot 201. A threaded rod 2024 is threadedly embedded on one side surface of multiple reinforcing members 2. One end of multiple threaded rods 2024 is movably connected to the surface of the positioning block 2022.

[0037] In this embodiment, by fitting the storage slot 201 onto the stretcher aluminum alloy bracket, and by using the rotating threaded rod 2024, when the threaded rod 2024 contacts the positioning block 2022, it drives the slider 2021 to move along the inside of the slide groove 202. The stretcher aluminum alloy bracket is fixed by the positioning block 2022 and the storage slot 201, thus completing the fixing work. At the same time, the two ends of the spring 2023 are respectively connected to the surfaces of the positioning block 2022 and the storage slot 201, providing a reset function for the positioning block 2022, which facilitates disassembly and installation.

[0038] Working principle: During use, rotating the first bidirectional lead screw 102 drives the movable frame 1021 on the outer surface to move along the guide rod 1011 for centering, matching with stretchers of different widths. Simultaneously, rotating the second bidirectional lead screw 103 causes the limiting block 1031 to slide within the limiting groove 1022, moving multiple support legs 1032 relative to each other. This adjusts the installation position on the stretcher's aluminum alloy support surface, preventing the stretcher's fabric from affecting installation. Simultaneously, rotating the bolt 1034 inside the threaded hole 1033 allows for slight height adjustment via the anti-slip pad 1035 contacting the ground. This design facilitates leveling the device even on uneven ground, improving its applicability. Furthermore, by fitting the storage slot 201 onto the stretcher's aluminum alloy support, and using the rotating threaded rod 2024, when the threaded rod 2024 contacts the positioning block 2022, it drives the slider 2021 to move along the inside of the groove 202. The positioning block 2022 and the storage slot 201 then fix the stretcher's aluminum alloy support, completing the fixing process. Simultaneously, the two ends of the spring 2023 are connected to the surfaces of the positioning block 2022 and the storage slot 201 respectively, providing a reset function for the positioning block 2022, facilitating disassembly and installation.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A collapsible first aid trolley comprising: The utility model provides a placing plate (1); The groove (101) is set on the surface of the placing plate (1), and the utility model further comprises: The guide rod (1011) is fixedly arranged on the inner wall of the groove (101), and the surface of the symmetric part of the guide rod (1011) movably sheaths the moving frame (1021); The bidirectional screw rod one (102) is movably arranged on the inner wall of the groove (101), and the bidirectional screw rod one (102) is threadedly embedded on the surface of two moving frames (1021); Two limiting grooves (1022) are arranged on the side surface of two moving frames (1021), and the bidirectional screw rod two (103) is movably arranged in the two limiting grooves (1022); 2. The detachable first-aid outreach frame according to claim 1, characterized in that: The surface of the plurality of limiting blocks (1031) is slidably embedded on the inner wall of the limiting groove (1022), and the side surface of the plurality of limiting blocks (1031) is fixedly installed with the supporting leg (1032).

3. A detachable first-aid outreach frame according to claim 2, wherein: The end surface of the plurality of supporting legs (1032) is provided with the threaded hole (1033), and the inner wall of the plurality of threaded holes (1033) is threadedly sheathed with the bolt (1034).

4. The detachable first-aid outreach frame according to claim 3, wherein: The end surface of the plurality of bolts (1034) is provided with the antiskid pad (1035), and the side surface of the plurality of supporting legs (1032) is provided with the reinforcing part (2).

5. A detachable first-aid outreach frame according to claim 4, wherein: The plurality of reinforcing parts (2) is internally provided with the receiving groove (201), and the side inner wall of the plurality of receiving grooves (201) is provided with the sliding groove (202).

6. A detachable first-aid outreach frame according to claim 5, wherein: The plurality of sliding grooves (202) is internally slidably embedded with the sliding block (2021), and the side surface of the plurality of sliding blocks (2021) is provided with the positioning block (2022).

7. A detachable first-aid outreach frame according to claim 6, wherein: The side surface of the plurality of positioning blocks (2022) is provided with the spring (2023), and the end surface of the plurality of springs (2023) is fixedly installed on the inner wall of the receiving groove (201).

8. The detachable first-aid outreach frame according to claim 7, characterized in that: The side surface of the plurality of reinforcing parts (2) is threadedly embedded with the threaded rod (2024), and the end of the plurality of threaded rods (2024) is movably connected on the surface of the positioning block (2022).

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