A swivel assist transport vehicle

Abstract

This utility model discloses a rapid-turn assisted transport vehicle, relating to the field of medical transport vehicle technology. It includes a transport vehicle body, with a reclining pillow placed on top. A first servo motor is mounted on the outer wall of the transport vehicle body, and a first threaded rod is fixedly connected to the output end of the first servo motor. A threaded slide rod is threadedly connected to the outer wall of the first threaded rod and slidably connected to the outer wall of the transport vehicle body. By incorporating a folding plate, this utility model enhances the adjustability of the reclining space during patient transport and provides effective folding and shielding of the sides of the transport vehicle. The rotation of the first servo motor, via the first threaded rod, drives the threaded slide rod to slide along the inner walls of a fixed groove and a limiting groove. Furthermore, the rotation of a swing rod causes the folding plate to rotate relative to the sides, achieving flexible adjustment and use of the transport vehicle.

Description

Technical Field

[0001] This utility model relates to the field of medical transport vehicle technology, specifically a rapid transfer-assisted transport vehicle. Background Technology

[0002] The transport vehicle is a special piece of equipment used by medical institutions for transferring patients. It can be adjusted from 510 to 850 mm in height through an electric lifting system, and is equipped with foldable guardrails and inclined transition plates to achieve seamless docking between beds.

[0003] According to existing technology CN213941191U, a mobile stretcher for medical transfer is disclosed, including a stretcher bed, a baffle, a sliding plate, and a toothed plate. Fixed blocks are slidably connected to the inner sides of the left and right ends of the stretcher bed. A baffle is slidably connected to the inner side of the stretcher bed. The right end of the fixed block on the left side and the left end of the fixed block on the right side are both in contact with the baffle. A toothed plate is slidably connected to the inner side of the stretcher bed, and a sliding plate is fixedly connected to the top of the toothed plate. A limiting rod is slidably connected to the inner side of the stretcher bed. A slot is provided on the inner side of the sliding plate, and the limiting rod engages with the sliding plate through the slot. The sliding plate is slidably connected to the inner side of the stretcher bed. A transmission gear drives the sliding plate to move to the left through the toothed plate, and the sliding plate gradually extends, lengthening the mobile stretcher. At this point, the length of the mobile stretcher is longer, allowing even tall patients to lie completely on it, making the medical transfer process smoother.

[0004] However, while existing emergency transfer vehicles can limit the movement of patients on both sides using guardrails, the positions of these guardrails are relatively fixed, and their ability to be laid flat is limited. This results in limited adjustment of the reclining space within the vehicle, affecting the comfort of patients of different body types when lying down.

[0005] Therefore, in view of this, we studied and improved the existing structure to propose a rapid-turn assist transport vehicle. Utility Model Content

[0006] The purpose of this utility model is to provide a fast-turn assist transport vehicle to solve the problems mentioned in the background art, such as the relatively fixed position of the side guardrails, the low adjustability of the side guardrails when laid flat, and the low adjustability of the flat space of the transport vehicle.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a rapid-turn assist transport vehicle, including a transport vehicle body, a flat-lying pillow placed on the top of the transport vehicle body, a first servo motor provided on the outer wall of the transport vehicle body, a first threaded rod fixedly connected to the output end of the first servo motor, a threaded slide rod slidably connected to the outer wall of the first threaded rod, a swing rod rotatably connected to the outer wall of the transport vehicle body slidably connected to the outer wall of the threaded slide rod, a folding plate rotatably connected to the side wall of the transport vehicle body fixedly connected to the rotation center of the swing rod via a rotating shaft, an adjusting rod slidably connected to the outer wall of the transport vehicle body, a mounting block detachably connected to the top of the adjusting rod, and a lighting lamp body rotatably connected to the outer wall of the mounting block via a motor.

[0008] Furthermore, a fixing groove is provided at the connection between the outer wall of the transfer vehicle body and the threaded slide rod.

[0009] Furthermore, a limiting groove is provided at the connection between the outer wall of the swing rod and the threaded slide rod.

[0010] Furthermore, the swing rod is provided in two sets, and the two sets of swing rods rotate in opposite directions. The swing rods are arranged in a one-to-one correspondence with the folding plate.

[0011] Furthermore, a second servo motor is provided on the outer wall of the transfer vehicle body, and a second threaded rod is fixedly connected to the output end of the second servo motor and threadedly connected to the outer wall of the adjusting rod. A limiting rod is slidably connected to the outer wall of the transfer vehicle body.

[0012] Furthermore, a slot is provided at the connection point between the inner wall of the adjusting rod and the mounting block.

[0013] Furthermore, the outer wall of the adjusting rod is provided with a nut, and the inner wall of the nut is threaded with a bolt that is slidably connected to the outer wall of the mounting block. A groove is provided at the connection between the outer wall of the mounting block and the bolt.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a folding plate, this utility model can improve the adjustability of the flat space of the transport vehicle when it is used to assist patients in transportation, and effectively fold and cover the sides of the transport vehicle. The first servo motor is turned on and the first threaded rod rotates to drive the threaded slide rod to slide along the inner wall of the fixed groove and the limiting groove. Under the rotation connection of the swing rod, the folding plate is driven to perform relative flipping motion, so as to achieve the effect of flexible adjustment and use of the transport vehicle. 2. The adjusting rod provided in this utility model can, when the lighting lamp is installed on the outer wall of the transport vehicle for lighting purposes, improve the adjustment effect of the lighting position of the lighting lamp by turning on the second servo motor and rotating the second threaded rod, thereby driving the adjusting rod to slide horizontally along the outer wall of the limiting rod, achieving the effect of convenient adjustment of the lighting position of the lighting lamp. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the transport vehicle of this utility model; Figure 2 This is a three-dimensional structural diagram of the transport vehicle of this utility model from another direction; Figure 3 This is a schematic diagram of the connection structure between the threaded slide bar and the swing rod of this utility model; Figure 4 This is a schematic diagram of the card slot position distribution structure of this utility model.

[0016] In the picture: 1. Transfer vehicle body; 2. First servo motor; 3. First threaded rod; 4. Threaded slide bar; 5. Fixing groove; 6. Swing rod; 7. Limiting groove; 8. Folding plate; 9. Flat pillow; 10. Second servo motor; 11. Second threaded rod; 12. Adjusting rod; 13. Limiting rod; 14. Mounting block; 15. Lighting lamp body; 16. Nut; 17. Bolt; 18. Slot. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1: like Figures 1-4 As shown, a rapid-turn assist transport vehicle includes a transport vehicle body 1, a flat-lying pillow 9 placed on the top of the transport vehicle body 1, a first servo motor 2 installed on the outer wall of the transport vehicle body 1, a first threaded rod 3 fixedly connected to the output end of the first servo motor 2, a threaded slide rod 4 threadedly connected to the outer wall of the first threaded rod 3 and slidably connected to the outer wall of the transport vehicle body 1, a swing rod 6 slidably connected to the outer wall of the threaded slide rod 4 and rotatably connected to the outer wall of the transport vehicle body 1, a folding plate 8 rotatably connected to the side wall of the transport vehicle body 1 via a rotating shaft at the rotation center of the swing rod 6, an adjusting rod 12 slidably connected to the outer wall of the transport vehicle body 1, a mounting block 14 detachably connected to the top of the adjusting rod 12, and a lighting lamp body 15 rotatably connected to the outer wall of the mounting block 14 via a motor.

[0019] like Figure 3 As shown, a fixing groove 5 is provided at the connection between the outer wall of the transfer vehicle body 1 and the threaded slide bar 4, which is conducive to achieving the effect of limiting the sliding of the threaded slide bar 4 through the setting of the fixing groove 5.

[0020] like Figure 3 As shown, a limiting groove 7 is provided at the connection between the outer wall of the swing rod 6 and the threaded slide rod 4, which is beneficial to achieve the effect of limiting the rotation of the swing rod 6 through the setting of the limiting groove 7.

[0021] like Figure 3 As shown, there are two sets of swing rods 6, and the two sets of swing rods 6 rotate in opposite directions. The swing rods 6 and the folding plate 8 are set in a one-to-one correspondence, which is beneficial to achieve the effect of driving the folding plate 8 to rotate relative to each other by setting two sets of swing rods 6 with opposite rotation directions.

[0022] like Figure 3 and Figure 4 As shown, a second servo motor 10 is provided on the outer wall of the transfer vehicle body 1. The output end of the second servo motor 10 is fixedly connected to a second threaded rod 11 that is threadedly connected to the outer wall of the adjusting rod 12. A limiting rod 13 that is fixedly connected to the outer wall of the transfer vehicle body 1 is slidably connected to the outer wall of the adjusting rod 12. This is beneficial to achieve the effect of limiting the sliding of the adjusting rod 12 by setting the limiting rod 13.

[0023] like Figure 4 As shown, a slot is provided at the connection between the inner wall of the adjusting rod 12 and the mounting block 14, which facilitates the pre-installation of the mounting block 14 through the slot.

[0024] like Figure 4 As shown, the outer wall of the adjusting rod 12 is provided with a nut 16, and the inner wall of the nut 16 is threaded with a bolt 17 that is slidably connected to the outer wall of the mounting block 14. The connection part between the outer wall of the mounting block 14 and the bolt 17 is provided with a slot 18, which facilitates the easy snapping and installation of the lighting lamp through the slot 18.

[0025] Working principle: When using this type of emergency transfer vehicle, firstly, when assisting the patient in transfer, in order to improve the adjustability of the flat space of the vehicle during use and the effective folding and blocking effect on both sides of the vehicle, the first servo motor 2 is turned on. Through the rotation of the first threaded rod 3, the threaded slide rod 4 is driven to slide along the inner wall of the fixed groove 5 and the limiting groove 7. Under the rotation connection of the swing rod 6, the folding plate 8 is driven to perform relative flipping motion, so as to achieve the effect of flexible adjustment and use of the vehicle.

[0026] Finally, when the lighting lamp is installed on the outer wall of the transport vehicle for lighting purposes, in order to improve the adjustment effect of the lighting position, the second servo motor 10 is turned on, and the second threaded rod 11 rotates to drive the adjusting rod 12 to slide horizontally along the outer wall of the limiting rod 13, so as to achieve the effect of convenient adjustment of the lighting position of the lighting lamp.

[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A rapid turn assist transport vehicle comprising a transport trolley body (1), characterized in that, A flat pillow (9) is placed on the top of the transport vehicle body (1). A first servo motor (2) is provided on the outer wall of the transport vehicle body (1). A first threaded rod (3) is fixedly connected to the output end of the first servo motor (2). A threaded slide rod (4) is threadedly connected to the outer wall of the first threaded rod (3) and is slidably connected to the outer wall of the transport vehicle body (1). A swing rod (6) is slidably connected to the outer wall of the transport vehicle body (1) and is rotatably connected to the outer wall of the transport vehicle body (1). The rotation center of the swing rod (6) is fixedly connected to a folding plate (8) rotatably connected to the side wall of the transport vehicle body (1) through a rotating shaft. An adjusting rod (12) is slidably connected to the outer wall of the transport vehicle body (1). An installation block (14) is detachably connected to the top of the adjusting rod (12). A lighting lamp body (15) is rotatably connected to the outer wall of the installation block (14) through a motor.

2. A swerve assist transport vehicle as claimed in claim 1, wherein, A fixing groove (5) is provided at the connection between the outer wall of the transfer vehicle body (1) and the threaded slide rod (4).

3. A swerve assist transport vehicle as claimed in claim 1, wherein, A limiting groove (7) is provided at the connection between the outer wall of the swing rod (6) and the threaded slide rod (4).

4. A swerve assist transport vehicle as claimed in claim 1, wherein, The swing rod (6) is provided in two sets, and the two sets of swing rods (6) rotate in opposite directions. The swing rod (6) and the folding plate (8) are arranged in a one-to-one correspondence.

5. A swerve assist transport vehicle as claimed in claim 1, wherein, The outer wall of the transport vehicle body (1) is provided with a second servo motor (10), and the output end of the second servo motor (10) is fixedly connected to a second threaded rod (11) that is threadedly connected to the outer wall of the adjusting rod (12). The outer wall of the adjusting rod (12) is slidably connected to a limiting rod (13) that is fixedly connected to the outer wall of the transport vehicle body (1).

6. A swerve assist transport vehicle as claimed in claim 1, wherein, The inner wall of the adjusting rod (12) is provided with a slot at the connection between it and the mounting block (14).

7. A swerve assist transport vehicle as claimed in claim 1, wherein, The outer wall of the adjusting rod (12) is provided with a nut (16), and the inner wall of the nut (16) is threaded with a bolt (17) that is slidably connected to the outer wall of the mounting block (14). The connection between the outer wall of the mounting block (14) and the bolt (17) is provided with a groove (18).

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