Emergency medical movable bed frame with protective structure

Abstract

The emergency medical movable bed frame with the protective structure comprises a bed plate, supporting rods, a bottom plate and movable wheels, the supporting rods are welded to the two sides of the bottom end of the bed plate, the bottom plate is fixed to the bottom ends of the supporting rods, and the movable wheels are welded to the two sides of the bottom end of the bottom plate. The adjusting motor is started to drive the adjusting block to ascend under the action of the adjusting shaft, and the protective plate is driven to ascend synchronously under the action of the supporting plate and the adjusting plate, so that a patient is protected conveniently, the phenomenon that the patient slips off is avoided, and when the patient needs to be transferred to an operating table, the patient can be transferred to the operating table conveniently. Through the opposite operation, the protection plate can be stored, so that a doctor in the emergency department can conveniently translate a patient between the bed plate and the operating table, the patient does not need to be lifted up due to the limitation of the protection plate, the labor intensity of the doctor in the emergency department is reduced, and the practicability of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical field, in particular to an emergency medical mobile bed frame with a protective structure. Background Art

[0002] Emergency medicine is a comprehensive clinical discipline based on modern medical science and clinical medical treatment measures. It studies and engages in the timely, rapid, and effective treatment of acute illnesses and its scientific management system from the perspective of the whole body. Mobile beds are often used in emergency medicine to facilitate the transfer of patients to the treatment area and subsequent treatment operations.

[0003] In an emergency medical mobile bed frame with announcement number CN216168333U, it includes a base, a plurality of universal wheels are arranged on the lower circumference of the base, a bracket is provided on the base, a support frame is installed on the bracket, and extension frames are symmetrically installed on both sides of the support frame. The extension frames can be bent, and the upper surfaces of the support frame and the extension frames are both installed with cushioning pads. Under normal circumstances, they can be placed in a folded manner to save space. When needed, the mobile bed frame can be obtained by unfolding the support. In this process, the active shaft is used to drive the extension frame to support the complete mobile bed frame. The operation is simple and efficient, and it can be suitable for emergency situations.

[0004] However, the above-mentioned mobile bed frame for emergency medicine still has the following defects when in use: when in use, the above-mentioned existing technology is to lift the extension frame to make it flush with the support frame, and then fix the extension frame to place the patient on the cushion, which then facilitates the transfer of the patient to the treatment place. However, in actual use, the above-mentioned operation does not have a protective function, so that the patient is likely to slip off the cushion during the transfer process, which will cause secondary injuries to the patient and affect subsequent treatment operations. Utility Model Content

[0005] The purpose of the present utility model is to provide an emergency medical mobile bed frame with a protective structure, so as to solve the problem in the above background technology that the existing emergency medical mobile bed frame has no protective function when in use.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: an emergency medical mobile bed frame with a protective structure, comprising a bed plate, support rods, a bottom plate, and movable wheels, wherein support rods are welded to both sides of the bottom end of the bed plate, and the bottom end of the support rods is fixed to the bottom plate, and movable wheels are welded to both sides of the bottom end of the bottom plate;

[0007] Two extension plates are slidingly provided inside the bed board, and a limiting mechanism is provided inside the extension plates. A pulling block is fixed on one side of the extension plate, and a limiting groove is provided at the bottom end of the bed board. Protective pads are slidingly provided on both sides of the bed board, and a protective plate is provided on one side of the protective pad. Two guide grooves are provided on the other side of the protective pad, and a guide block is provided inside the guide groove. One side of the guide block is fixedly connected to the bed board, an adjustment mechanism is provided at the top of the bottom plate, and a battery is provided at the top of the bottom plate on the side of the adjustment mechanism.

[0008] When using an emergency medical mobile bed frame with a protective structure according to the present technical solution, the protective plate can be easily lifted up by providing an adjustment mechanism under the action of the guide groove and the guide block, thereby protecting the patient on the bed plate and preventing the patient from sliding off the bed plate, thereby improving its practicality.

[0009] Preferably, the adjustment mechanism includes an adjustment motor, and the adjustment motor is arranged at the top of the base plate, an adjustment shaft is fixed to the top of the adjustment motor, and an adjustment block is sleeved on the outer side of the adjustment shaft, support plates are welded on both sides of the adjustment block, and an adjustment plate is fixed on one side of the support plate.

[0010] Preferably, two of the adjustment plates and two of the support plates are provided, and the cross-section formed by the two adjustment plates and the support plates is U-shaped.

[0011] Preferably, the limiting mechanism includes a fixed block, and the fixed block is arranged inside the extension plate, a return spring is fixed inside the fixed block, and a baffle is fixed to the bottom end of the return spring, and a limiting block is provided at the bottom end of the baffle.

[0012] Preferably, two baffles are provided, the cross sections of the two baffles are both circular, and the outer edges of the two baffles are slidably fitted with the inner wall of the fixed block.

[0013] Preferably, two return springs are provided, the two return springs are symmetrically distributed, and the two return springs are both in a stretched state inside the fixed block.

[0014] Preferably, two protective pads are provided, the two protective pads are symmetrically distributed, and the material of the two protective pads is rubber.

[0015] Preferably, the guide block slides inside the guide groove, and the protective plate is slidably connected to the bed board through the guide block and the guide groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the emergency medical mobile bed frame with a protective structure not only has a protective function, but also facilitates the adjustment of the size of the bed board according to actual usage;

[0017] By starting the adjustment motor, the adjustment block is driven to move upward under the action of the adjustment shaft, and the protective plate is driven to move upward synchronously under the action of the support plate and the adjustment plate, thereby facilitating the protection of the patient and preventing the patient from slipping. When the patient needs to be transferred to the operating table, the protective plate can be retracted by performing the above-mentioned reverse operation, thereby facilitating the emergency department doctor to move the patient between the bed board and the operating table without having to lift the patient due to the restriction of the protective plate, thereby reducing the labor intensity of the emergency department doctor and improving its practicality.

[0018] By pressing the limit block, the limit block is retracted into the interior of the fixed block, thereby releasing the limit on the extension plate, so that the doctor in the emergency department can pull the pull block to extract the extension plate from the interior of the bed plate. When the extension plate moves to a certain position, the limit block is inserted into the interior of the limit groove under the action of the return spring, thereby limiting the extension plate. The above operation makes it easy to adjust the size of the bed plate, making it convenient to use for different patients and thereby improving its flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the main partial cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0022] Figure 3 This is a side structural diagram of the present utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the limiting mechanism of the utility model;

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the utility model.

[0025] Explanation of the reference numerals in the figure: 1. Bed board; 2. Extension plate; 3. Support rod; 4. Bottom plate; 5. Moving wheel; 6. Adjusting mechanism; 601. Adjusting motor; 602. Adjusting shaft; 603. Adjusting plate; 604. Support plate; 605. Adjusting block; 7. Pulling block; 8. Limiting groove; 9. Limiting mechanism; 901. Limiting block; 902. Baffle; 903. Reset spring; 904. Fixed block; 10. Protective pad; 11. Guide groove; 12. Protective plate; 13. Guide block; 14. Battery. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 5 The utility model provides an embodiment of an emergency medical mobile bed frame with a protective structure, comprising a bed board 1, a support rod 3, a bottom plate 4, and movable wheels 5. The support rods 3 are welded on both sides of the bottom end of the bed board 1, and the bottom end of the support rod 3 is fixed to the bottom plate 4. The movable wheels 5 are welded on both sides of the bottom end of the bottom plate 4. Two extension plates 2 are slidingly provided inside the bed board 1, and a limiting mechanism 9 is provided inside the extension plates 2.

[0028] The limiting mechanism 9 includes a fixed block 904, and the fixed block 904 is arranged inside the extension plate 2. A return spring 903 is fixed inside the fixed block 904, and a baffle 902 is fixed to the bottom end of the return spring 903. A limiting block 901 is provided at the bottom end of the baffle 902;

[0029] Two baffles 902 are provided. The cross-sections of the two baffles 902 are circular, and the outer edges of the two baffles 902 are slidably fitted with the inner wall of the fixed block 904.

[0030] Two return springs 903 are provided, and the two return springs 903 are symmetrically distributed, and both return springs 903 are in a stretched state inside the fixed block 904;

[0031] Specifically, such as Figure 1 、 Figure 4 As shown, when in use, the position of the extension plate 2 can be adjusted according to actual usage conditions by providing a limiting mechanism 9 in cooperation with the limiting groove 8, thereby facilitating use for different patients and improving its practicality.

[0032] A pull block 7 is fixed on one side of the extension plate 2, a limit groove 8 is provided at the bottom end of the bed board 1, and a protective pad 10 is slidably provided on both sides of the bed board 1;

[0033] There are two protective pads 10, which are symmetrically distributed and are both made of rubber.

[0034] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 As shown, when in use, the protective pad 10 can be provided to provide flexible protection for the patient, thereby improving the patient's comfort;

[0035] A protective plate 12 is provided on one side of the protective pad 10, and two guide grooves 11 are provided on the other side of the protective pad 10, and guide blocks 13 are provided inside the guide grooves 11;

[0036] The guide block 13 slides inside the guide groove 11, and the protective plate 12 is slidably connected to the bed plate 1 through the guide block 13 and the guide groove 11;

[0037] Specifically, such as Figure 2 As shown, when in use, the guide block 13 slides inside the guide groove 11, thereby limiting and guiding the motion protection plate 12, thereby improving its stability during movement;

[0038] One side of the guide block 13 is fixedly connected to the bed plate 1, and an adjustment mechanism 6 is provided on the top of the bottom plate 4;

[0039] The adjustment mechanism 6 includes an adjustment motor 601, which is arranged at the top of the base plate 4. An adjustment shaft 602 is fixed to the top of the adjustment motor 601, and an adjustment block 605 is sleeved on the outer side of the adjustment shaft 602. Support plates 604 are welded on both sides of the adjustment block 605, and an adjustment plate 603 is fixed on one side of the support plate 604.

[0040] There are two adjustment plates 603 and two support plates 604, and the cross section formed by the two adjustment plates 603 and the support plates 604 is U-shaped;

[0041] A battery 14 is provided on the top of the bottom plate 4 on one side of the adjustment mechanism 6;

[0042] Specifically, such as Figure 1 、 Figure 3 、 Figure 5 As shown, when in use, by starting the adjustment motor 601, the adjustment plate 603 is driven to move upward under the action of the adjustment block 605 and the support plate 604, so that the protective plate 12 moves upward synchronously. The above operation facilitates the protection of the patient and prevents him from slipping.

[0043] Working principle: When the utility model is in use, first, when the doctor in the emergency department needs to transfer the patient to the operating table, the patient is placed on the bed board 1 and the adjusting motor 601 is started to drive the adjusting shaft 602 to rotate, and the adjusting shaft 602 drives the adjusting block 605 to move upward while rotating, so that the support plate 604 moves upward synchronously, and then the adjusting plate 603 moves upward synchronously, and the adjusting plate 603 moves upward while driving the protective plate 12 to move upward synchronously, so that the guide groove 11 moves upward in the guide groove 11. The outer side of the block 13 slides, and the guide groove 11 is provided to limit the moving protective plate 12 on the one hand, thereby preventing it from being offset in position, and on the other hand, it can also guide the moving protective plate 12, thereby improving its stability during movement. The protective plate 12 is provided to facilitate protection of the patient and prevent him from sliding off the bed plate 1, thereby improving its practicality. The protective plate 12 can be stored by performing the above-mentioned reverse operation, without having to lift the patient due to the restriction of the protective plate 12, thereby improving the efficiency of emergency doctors in treating patients.

[0044] Then, by pressing the limit block 901, the baffle 902 is pushed to move upward, and while the baffle 902 moves upward, the return spring 903 is squeezed, so that the return spring 903 is compressed by the squeezing force. Through the above operation, the limit block 901 is easily retracted into the fixed block 904, thereby releasing the limit on the extension plate 2, and then it is convenient for the emergency doctor to pull the pull block 7 to pull the extension plate 2 out from the inside of the bed plate 1. When the extension plate 2 moves to a certain position, the return spring 903 is compressed by the squeezing force, thereby pushing the baffle 902 to move downward, and then the limit block 901 is inserted into the limit groove 8 to limit the extension plate 2. Through the above operation, the size of the bed plate 1 is easily adjusted, so that it is convenient for use on different patients, thereby improving its practicality to cope with different usage situations.

[0045] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0046] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An emergency medical mobile bed frame with a protective structure, comprising a bed plate (1), a support rod (3), a bottom plate (4), and movable wheels (5), wherein the support rods (3) are welded to both sides of the bottom end of the bed plate (1), and the bottom end of the support rod (3) is fixed to the bottom plate (4), and the movable wheels (5) are welded to both sides of the bottom end of the bottom plate (4); Its characteristics are: The bed board (1) is provided with two extension plates (2) for sliding inside, and a limiting mechanism (9) is provided inside the extension plates (2), a pull block (7) is fixed on one side of the extension plates (2), and a limiting groove (8) is provided at the bottom end of the bed board (1), and protective pads (10) are provided on both sides of the bed board (1) for sliding, and a protective plate (12) is provided on one side of the protective pad (10), and two guide grooves (11) are provided on the other side of the protective pad (10), and a guide block (13) is provided inside the guide groove (11), and one side of the guide block (13) is fixedly connected to the bed board (1), and an adjustment mechanism (6) is provided at the top end of the bottom plate (4), and a battery (14) is provided at the top end of the bottom plate (4) on one side of the adjustment mechanism (6).

2. The mobile bed frame for emergency medicine with a protective structure according to claim 1, characterized in that: The adjustment mechanism (6) comprises an adjustment motor (601), and the adjustment motor (601) is arranged at the top end of the bottom plate (4). An adjustment shaft (602) is fixed to the top end of the adjustment motor (601), and an adjustment block (605) is sleeved on the outer side of the adjustment shaft (602). Support plates (604) are welded to both sides of the adjustment block (605), and an adjustment plate (603) is fixed to one side of the support plate (604).

3. The mobile bed frame for emergency medicine with a protective structure according to claim 2, characterized in that: Two of each of the adjustment plates (603) and the support plates (604) are provided, and the cross-section formed by the two adjustment plates (603) and the support plates (604) is U-shaped.

4. The mobile bed frame for emergency medicine with a protective structure according to claim 1, characterized in that: The limiting mechanism (9) comprises a fixed block (904), and the fixed block (904) is arranged inside the extension plate (2), a return spring (903) is fixed inside the fixed block (904), and a baffle (902) is fixed at the bottom end of the return spring (903), and a limiting block (901) is arranged at the bottom end of the baffle (902).

5. The mobile bed frame for emergency medicine with a protective structure according to claim 4, characterized in that: Two baffles (902) are provided, and the cross-sections of the two baffles (902) are both circular, and the outer edges of the two baffles (902) are slidably fitted with the inner wall of the fixed block (904).

6. The mobile emergency medical bed frame with a protective structure according to claim 4, characterized in that: Two return springs (903) are provided, the two return springs (903) are symmetrically distributed, and the two return springs (903) are both in a stretched state inside the fixed block (904).

7. The mobile bed frame for emergency medicine with a protective structure according to claim 1, characterized in that: Two protective pads (10) are provided, the two protective pads (10) are symmetrically distributed, and the material of the two protective pads (10) is rubber.

8. The mobile emergency medical bed frame with a protective structure according to claim 1, characterized in that: The guide block (13) slides inside the guide groove (11), and the protective plate (12) is slidably connected to the bed board (1) via the guide block (13) and the guide groove (11).

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