Emergency bandaging supporting device for emergency nursing

Abstract

The invention relates to the technical field of emergency nursing equipment, in particular to an emergency bandaging supporting device for emergency nursing, which comprises a supporting table plate, one side of the top of the supporting table plate is fixedly connected with a fixed plate, the other side of the top of the supporting table plate is movably connected with a movable plate, and two ends of the movable plate are symmetrically connected with handles. Pressing and fixing assemblies are arranged at the tops of the fixed plate and the movable plate correspondingly, the two pressing and fixing assemblies comprise supporting bases arranged at the tops of the fixed plate and the movable plate correspondingly, a U-shaped overturning frame is arranged above the supporting bases, one end of the U-shaped overturning frame is rotationally connected with one side of the top of each supporting base through a hinge, and the other end of the U-shaped overturning frame is rotationally connected with the other side of the top of each supporting base through a hinge. A rectangular frame is fixedly connected to the middle of the other end of the U-shaped overturning frame, a connecting assembly is arranged on the side, close to the rectangular frame, of the top of the supporting base, an adjusting mechanism is arranged in the supporting table plate, the supporting device can be adjusted rapidly in a simple mode, and binding work can be conducted more efficiently.

Description

Technical Field

[0001] The invention relates to the technical field of emergency nursing equipment, in particular to an emergency bandaging support device for emergency nursing. Background Art

[0002] Emergency refers to treatment in emergency situations. When we have a sudden illness or suffer an accidental injury, the existence of emergency ensures that we can get professional and scientific treatment in the fastest time. In the emergency process, bandaging is one of the important measures for emergency treatment at the trauma site. Timely and correct bandaging can achieve the purpose of compression hemostasis, reduce infection, protect wounds, reduce pain, and fix dressings and splints. On the contrary, incorrect bandaging can lead to increased bleeding, aggravated infection, new injuries, and residual sequelae. In order to better bandage the patient, a support device is often used to support and fix the patient's limbs to facilitate medical staff to bandage, but due to the different lengths of the patient's limbs and the location of the injury, the support device is usually adjusted when supporting and fixing the patient; but the existing adjustment method is relatively complicated and the adjustment speed is slow, and the patient cannot be bandaged as soon as possible. The work of fixing the patient's limbs is also cumbersome, time-consuming and labor-intensive, which reduces the efficiency of medical staff in bandaging the patient. Summary of the invention

[0003] The purpose of the present invention is to provide an emergency bandaging support device for emergency nursing to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: The cam is connected with the movable plate at one end and the movable plate is connected with the movable plate at the other end. The movable plate is symmetrically connected with handles at both ends. The tops of the fixed plate and the movable plate are both provided with pressing and fixing components. The two groups of pressing and fixing components include support seats respectively arranged on the tops of the fixed plate and the movable plate. The top of the support seat is provided with a U-shaped turning frame, one end of the U-shaped turning frame is rotatably connected to one side of the top of the support seat through a hinge, the middle part of the other end of the U-shaped turning frame is fixedly connected with a rectangular frame, a connecting component is provided on the side of the top of the support seat close to the rectangular frame, an adjusting mechanism is provided inside the support table plate, the four corners of the bottom of the support table plate are fixedly connected with telescopic rods, a bottom plate is provided directly below the support table plate, the bottom ends of the four telescopic rods are respectively fixedly connected to the four corners of the top of the bottom plate, and a lifting component is provided between the support table plate and the bottom plate; The connecting assembly includes a slot opened on one side of the top of the support seat, a trapezoidal block is arranged inside the slot, a pull rod is fixedly connected to one side of the trapezoidal block arranged perpendicular to the horizontal plane, and a return spring is sleeved on the outside of the pull rod; The adjusting device comprises a slide groove opened on the front and rear sides of one end of the supporting table plate near the moving plate, and the two slide grooves are provided with connecting slide blocks inside, and the two connecting slide blocks are penetrated by guide slide bars inside, and the outer walls of the two guide slide bars are slidably connected to the inner walls of the two connecting slide blocks respectively, and the two ends of the two guide slide bars are fixedly connected to the inner walls of the two slide grooves respectively, and balls are equidistantly arranged on both sides of the two connecting slide blocks, and the bottom of the inner cavity of the two slide grooves is connected with a rack, and the bottom of the two connecting slide blocks is distributed with clamping tooth blocks, and the inner sides of the two connecting slide blocks are provided with arc connecting plates, and the bottoms of the two arc connecting plates are evenly connected with sleeve rods, and the bottoms of the inner sides of the two connecting slide blocks are evenly connected with sleeves, and the connecting slide blocks are moved upward so that the connecting slide blocks can slide on the surface of the guide slide bars, so as to realize the rapid adjustment of the spacing between the two groups of pressing and fixing components.

[0005] As a preferred solution of the present invention, the pull rod extends to the outside of the slot, one end of the reset spring is fixedly connected to the surface of the trapezoidal block, the other end of the reset spring is fixedly connected to the inner wall of the slot, the rectangular frame can extend to the inside of the slot, the trapezoidal block and the rectangular frame are snap-connected, and under the elastic force of the reset spring, the trapezoidal block is snap-connected to the inside of the rectangular frame, thereby quickly completing the fixation of the two U-shaped flip frames.

[0006] As a preferred solution of the present invention, the tops of the two connecting sliders are fixedly connected to the bottom of the movable plate, the tops of the inner sides of the two connecting sliders are arc-shaped settings that are compatible with the two guide slide rods, the two connecting sliders are slidingly connected to the inner walls of the two slide grooves through ball bearings, and the two connecting sliders are clamped and connected to the two racks through clamping tooth blocks.

[0007] As a preferred solution of the present invention, the top surfaces of the two arc-shaped connecting plates are respectively in contact with the surfaces of the two guide sliding rods, the number of the sleeves is the same as the number of the sleeve rods and are arranged in one-to-one correspondence, the bottom ends of the sleeve rods extend into the interior of the sleeves, and telescopic springs are arranged inside the sleeves.

[0008] As a preferred solution of the present invention, the middle part of the top of the support seat is arc-shaped, and arc-shaped pressing plates are symmetrically arranged on both sides of the inside of the U-shaped flip frame. The middle parts of the outer sides of the two pull rods are rotatably connected to the screw rods through bearings, and the other ends of the two screw rods respectively pass through the two sides of the U-shaped flip frame and are fixedly connected to the rotating blocks.

[0009] As a preferred solution of the present invention, both ends of the outer sides of the two arc-shaped pressing plates are fixedly connected to limiting rods, and the four limiting rods also pass through both sides of the U-shaped flip frame. The outer walls of the four limiting rods are slidingly connected to the inner wall of the U-shaped flip frame, and the outer walls of the two screw rods are threadedly connected to the inner wall of the U-shaped flip frame, and the structures of the two groups of pressing and fixing components are arranged identically.

[0010] As a preferred solution of the present invention, the lifting assembly includes a driving gear and a driven gear arranged between the supporting table plate and the bottom plate, the driving gear and the driven gear are meshingly connected, the front and rear sides of the driving gear are connected to the top of the bottom plate by a supporting plate rotatably connected by a pin shaft, and the center of the driving gear is connected to a driving motor through a coupling.

[0011] As a preferred solution of the present invention, the front and rear sides of the surface of the driving gear are rotatably connected with connecting shafts, the driven gear is arranged in the same manner and the connecting shafts on both sides are symmetrically arranged, a sliding rod is arranged under the supporting table board, both ends of the sliding rod are fixedly connected with mounting plates, and the tops of the two mounting plates are fixedly connected to the bottom of the supporting table board.

[0012] As a preferred solution of the present invention, sliding blocks are symmetrically arranged on both sides of the sliding rod surface, the inner walls of the two sliding blocks are slidably connected to the outer wall of the sliding rod, and the bottoms of the two sliding blocks are rotatably connected to the top ends of four connecting shafts respectively, so that the height of the supporting table can be adjusted according to the different injured limbs of the patient.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the movable plate together with the pressing and fixing components are moved upward by the handles arranged on both sides of the movable plate, and the arc-shaped connecting plate and the sleeve rod squeeze the telescopic spring, so that the connecting slider together with the engaging tooth block moves upward, and the movable movable plate together with the connecting sliders on both sides slide to adjust the distance between the two pressing and fixing components. The adjustment method is simple and fast, and the bandaging work can be started as soon as possible.

[0014] 2. In the present invention, the U-shaped flip frame is flipped downward, the rectangular frame extends to the inside of the slot, and the trapezoidal block is squeezed to move to the other side. Then, under the elastic force of the return spring, the trapezoidal block can be snapped into the inside of the rectangular frame, so that the U-shaped flip frame can be quickly fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the pressing and fixing assembly of the present invention; Figure 3 It is a schematic diagram of the enlarged structure of A of the present invention; Figure 4 It is a structural schematic diagram of the regulating mechanism of the present invention; Figure 5 It is a schematic diagram of the enlarged structure of B of the present invention; Figure 6 This is a schematic diagram of the connection structure of the sliding block and the guide sliding rod of the present invention; Figure 7 It is a structural schematic diagram of the lifting assembly of the present invention.

[0016] In the figure: 1, support table; 2, fixed plate; 3, movable plate; 4, pressing and fixing assembly; 5, connecting assembly; 6, adjustment mechanism; 7, lifting assembly; 8, telescopic rod; 9, bottom plate; 401, support seat; 402, U-shaped turning frame; 403, arc-shaped pressing plate; 404, screw rod; 405, rotating block; 406, limiting rod; 407, rectangular frame; 501, slot; 502, trapezoidal block; 503, pull rod; 50 4. reset spring; 601. slide groove; 602. connecting slider; 603. guide slide rod; 604. rack; 605. ball bearing; 606. snap-on tooth block; 607. arc-shaped connecting plate; 608. sleeve; 609. telescopic spring; 610. sleeve rod; 701. driving gear; 702. driven gear; 703. driving motor; 704. connecting shaft; 705. slide rod; 706. mounting plate; 707. sliding block. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0021] For examples, see Figure 1-6 , the present invention provides a technical solution: An emergency bandage support device for emergency nursing comprises a support table 1, one side of the top of the support table 1 is fixedly connected to a fixed plate 2, the other side of the top of the support table 1 is movably connected to a movable plate 3, both ends of the movable plate 3 are symmetrically connected to handles, the tops of the fixed plate 2 and the movable plate 3 are both provided with a press-fixing assembly 4, the two sets of press-fixing assemblies 4 comprise support seats 401 respectively provided on the tops of the fixed plate 2 and the movable plate 3, a U-shaped flip frame 402 is provided above the support seat 401, one end of the U-shaped flip frame 402 is connected to the support seat 401 through a hinge 1 is rotatably connected to one side of the top of the U-shaped flip frame 402, a rectangular frame 407 is fixedly connected to the middle of the other end of the U-shaped flip frame 402, a connecting component 5 is provided on the side of the top of the support seat 401 close to the rectangular frame 407, an adjusting mechanism 6 is provided inside the support table board 1, and the four corners of the bottom of the support table board 1 are fixedly connected to telescopic rods 8, a bottom plate 9 is provided directly below the support table board 1, and the bottom ends of the four telescopic rods 8 are respectively fixedly connected to the four corners of the top of the bottom plate 9, a lifting component 7 is provided between the support table board 1 and the bottom plate 9, and the connecting component 5 includes a lifting component 7 provided on the support seat 401 A slot 501 is provided on one side of the top, a trapezoidal block 502 is provided inside the slot 501, a pull rod 503 is fixedly connected to one side of the trapezoidal block 502 which is arranged vertically on the horizontal plane, a return spring 504 is sleeved on the outside of the pull rod 503, and the adjustment mechanism 6 includes a slide groove 601 provided on the front and rear sides of the end of the supporting table board 1 close to the moving plate 3, a connecting slider 602 is provided inside the two slide grooves 601, and a guide slider 603 is passed through the inside of the two connecting sliders 602, and the outer walls of the two guide sliders 603 are respectively connected to the inner walls of the two connecting sliders 602. Wall sliding connection, the two ends of the two guide slide rods 603 are fixedly connected to the inner walls of the two sides of the two slide grooves 601 respectively, and balls 605 are equidistantly arranged on both sides of the two connecting sliders 602. The bottom of the inner cavity of the two slide grooves 601 is connected with a rack 604, and the bottom of the two connecting sliders 602 is evenly distributed with a snap-on tooth block 606. The inner side of the two connecting sliders 602 is provided with an arc-shaped connecting plate 607, and the bottom of the two arc-shaped connecting plates 607 is evenly connected with a sleeve rod 610, and the bottom of the inner side of the two connecting sliders 602 is evenly connected with a sleeve 608.

[0022] like Figure 1 , Figure 2 , Figure 3As shown, the pull rod 503 extends to the outside of the slot 501, one end of the reset spring 504 is fixedly connected to the surface of the trapezoidal block 502, and the other end of the reset spring 504 is fixedly connected to the inner wall of the slot 501. The rectangular frame 407 can extend to the inside of the slot 501, the trapezoidal block 502 and the rectangular frame 407 are snap-connected, the middle part of the top of the support seat 401 is an arc-shaped setting, and the two sides of the U-shaped flip frame 402 are symmetrically provided with arc-shaped pressing plates 403. The middle parts of the outer sides of the two pull rods 503 are rotatably connected to the screw rods 404 through bearings, and the other ends of the two screw rods 404 respectively penetrate the U-shaped flip frame The two sides of 402 are fixedly connected with rotating blocks 405, the two ends of the outer sides of the two arc-shaped pressing plates 403 are fixedly connected with limiting rods 406, and the four limiting rods 406 also pass through the two sides of the U-shaped turning frame 402. The outer walls of the four limiting rods 406 are slidably connected to the inner wall of the U-shaped turning frame 402, and the outer walls of the two screw rods 404 are threadedly connected to the inner wall of the U-shaped turning frame 402. The structures of the two groups of pressing and fixing components 4 are arranged in the same way. The arc-shaped pressing plate 403 is pushed closer to the patient's limbs by rotating the screw rod 404, and the patient's limbs are pressed and fixed to prevent the patient from struggling during the bandaging process.

[0023] like Figure 4 , Figure 5 , Figure 6 As shown, the tops of the two connecting sliders 602 are fixedly connected to the bottom of the movable plate 3, the tops of the inner sides of the two connecting sliders 602 are arc-shaped settings adapted to the two guide slide bars 603, the two connecting sliders 602 are slidably connected to the inner walls of the two slide grooves 601 through ball bearings 605, the two connecting sliders 602 are snap-connected to the two racks 604 through snap-fitting tooth blocks 606, the top surfaces of the two arc-shaped connecting plates 607 are respectively in contact with the surfaces of the two guide slide bars 603, the number of sleeves 608 is the same as the number of sleeve rods 610 and are arranged one by one, the bottom ends of the sleeve rods 610 extend to the interior of the sleeves 608, the interior of the sleeves 608 is provided with telescopic springs 609, the connecting sliders 602 are moved upward, so that the connecting sliders 602 can slide on the surface of the guide slide bars 603, thereby realizing rapid adjustment of the spacing between the two groups of pressing and fixing components 4.

[0024] like Figure 7As shown, the lifting assembly 7 includes a driving gear 701 and a driven gear 702 arranged between the support table board 1 and the bottom plate 9. The driving gear 701 and the driven gear 702 are meshedly connected. The front and rear sides of the driving gear 701 are connected to the top of the bottom plate 9 through a support plate rotatably connected by a pin shaft. The center of the driving gear 701 is connected to a driving motor 703 through a coupling. The front and rear sides of the surface of the driving gear 701 are rotatably connected to a connecting shaft 704. The driven gear 702 is arranged in the same manner and both sides are The connecting shaft 704 is symmetrically arranged, and a sliding rod 705 is arranged at the bottom of the supporting table board 1. Both ends of the sliding rod 705 are fixedly connected with mounting plates 706. The tops of the two mounting plates 706 are fixedly connected with the bottom of the supporting table board 1. Sliding blocks 707 are symmetrically arranged on both sides of the surface of the sliding rod 705. The inner walls of the two sliding blocks 707 are slidably connected with the outer walls of the sliding rod 705. The bottoms of the two sliding blocks 707 are rotatably connected with the tops of the four connecting shafts 704 respectively, so that the height of the supporting table board 1 can be adjusted.

[0025] The working process of the present invention is as follows: when in use, the driving motor 703 drives the driving gear 701 to rotate, and the driving gear 701 drives the driven gear 702 to rotate together. When the driving gear 701 and the driven gear 702 rotate, they can drive the connecting shafts 704 on both sides to rotate, thereby changing the angle between the connecting shaft 704 and the supporting table board 1. The connecting shafts 704 on both sides drive the two sliding blocks 707 to move closer to or away from each other, thereby realizing the lifting and lowering adjustment of the supporting table board 1. The height can be adjusted according to the different injured limbs of the patient. According to the length of the patient's limbs and the position that needs to be bandaged, the two pressing and fixing components 4 can be adjusted. The spacing between them can be adjusted by lifting the movable plate 3 and the pressing and fixing component 4 on one side upwards through the handles on both sides of the movable plate 3. The movable plate 3 moves upwards by using the two connecting sliders 602. The guide slide bar 603 and the arc-shaped connecting plate 607 squeeze the sleeve rod 610. The sleeve rod 610 moves toward the inside of the sleeve 608 to squeeze the telescopic spring 609, so that the connecting slider 602 and the bottom engaging tooth block 606 move upwards together. The engaging tooth block 606 is no longer in the engaging state, and the connecting slider 602 can be slid on the surface of the guide slide bar 603 to adjust the distance between the two pressing and fixing components 4. After adjusting to the appropriate position, the movable plate 3 is lowered down. The clamping tooth block 606 is re-connected with the rack 604 to fix the position of the movable plate 3 and the pressing and fixing component 4. The method of use is simple and more time-saving and labor-saving. The patient's limbs are placed on the top of the two support seats 401, and the two U-shaped flip frames 402 are flipped. The two rectangular frames 407 are respectively inserted into the inside of the two slots 501, and the bottom of the two rectangular frames 407 squeezes the two trapezoidal blocks 502. The two trapezoidal blocks 502 move to the other side, and then reset and clamped in the inside of the rectangular frame 407 under the elastic force of the reset spring 504, quickly completing the fixation of the two U-shaped flip frames 402, and then the arc is pushed by rotating the screw rod 404. The pressing plate 403 approaches the patient's limbs to press and fix the patient's limbs to prevent the patient from struggling during the bandaging process and affecting the bandaging work of the medical staff. After the bandaging is completed, the pull rod 503 can be pulled to make the trapezoidal block 502 leave the inside of the rectangular frame 407, and the U-shaped flip frame 402 can be flipped upward to facilitate the patient's limbs to leave. At the same time, the two support seats 401 support the patient's limbs so that there is a certain distance between the patient's limbs and the supporting table 1, which is convenient for medical staff to wrap gauze. Through the adjustment mechanism 6 and the connecting component 5, using a quick and simple method of use, the patient can be bandaged as soon as possible, thereby improving the efficiency of bandaging.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emergency bandage support device for emergency care, comprising a support table (1), characterized in that: One side of the top of the support table top (1) is fixedly connected to a fixed plate (2), and the other side of the top of the support table top (1) is movably connected to a movable plate (3), and handles are symmetrically connected to the two ends of the movable plate (3). The tops of the fixed plate (2) and the movable plate (3) are both provided with press-fixing components (4), and the two groups of press-fixing components (4) include support seats (401) respectively provided on the tops of the fixed plate (2) and the movable plate (3), and a U-shaped flip frame (402) is provided above the support seat (401), and one end of the U-shaped flip frame (402) is connected to the top of the support seat (401) through a hinge. One side is rotatably connected, the middle of the other end of the U-shaped flip frame (402) is fixedly connected to a rectangular frame (407), a connecting component (5) is provided on the top of the support seat (401) near the rectangular frame (407), an adjustment mechanism (6) is provided inside the support table board (1), four corners of the bottom of the support table board (1) are fixedly connected to telescopic rods (8), a bottom plate (9) is provided directly below the support table board (1), the bottom ends of the four telescopic rods (8) are respectively fixedly connected to the four corners of the top of the bottom plate (9), and a lifting component (7) is provided between the support table board (1) and the bottom plate (9); The connecting assembly (5) comprises a slot (501) formed on one side of the top of the support seat (401), a trapezoidal block (502) being arranged inside the slot (501), a pull rod (503) being fixedly connected to one side of the trapezoidal block (502) arranged perpendicular to the horizontal plane, and a return spring (504) being sleeved on the outside of the pull rod (503); The adjustment mechanism (6) comprises a slide groove (601) provided on both sides of the front and rear ends of the support table board (1) near the movable plate (3); a connecting slider (602) is provided inside the two slide grooves (601); a guide slide rod (603) penetrates inside the two connecting sliders (602); the outer walls of the two guide slide rods (603) are respectively slidably connected to the inner walls of the two connecting sliders (602); the two ends of the two guide slide rods (603) are respectively fixedly connected to the inner walls of the two slide grooves (601); Ball bearings (605) are evenly spaced on both sides of each connecting slider (602); racks (604) are connected to the bottom of the inner cavities of the two slide grooves (601); engaging tooth blocks (606) are distributed on the bottom of the two connecting sliders (602); arc-shaped connecting plates (607) are arranged on the inner sides of the two connecting sliders (602); sleeve rods (610) are evenly connected to the bottoms of the two arc-shaped connecting plates (607); and sleeves (608) are evenly connected to the bottoms of the inner sides of the two connecting sliders (602).

2. The emergency bandage support device for emergency care according to claim 1, characterized in that: The pull rod (503) extends to the outside of the slot (501), one end of the return spring (504) is fixedly connected to the surface of the trapezoidal block (502), and the other end of the return spring (504) is fixedly connected to the inner wall of the slot (501), the rectangular frame (407) can extend to the inside of the slot (501), and the trapezoidal block (502) and the rectangular frame (407) are snap-connected.

3. The emergency bandage support device for emergency care according to claim 1, characterized in that: The tops of the two connecting sliders (602) are fixedly connected to the bottom of the movable plate (3); the tops of the inner sides of the two connecting sliders (602) are arc-shaped settings that match the two guide slide bars (603); the two connecting sliders (602) are slidably connected to the inner walls of the two slide grooves (601) via balls (605); and the two connecting sliders (602) are snap-connected to the two racks (604) via snap-connecting tooth blocks (606).

4. The emergency bandage support device for emergency care according to claim 1, characterized in that: The top surfaces of the two arc-shaped connecting plates (607) are in contact with the surfaces of the two guide slide bars (603) respectively. The number of the sleeves (608) is the same as the number of the sleeve bars (610) and they are arranged in one-to-one correspondence. The bottom ends of the sleeve bars (610) extend into the interior of the sleeves (608). The interior of the sleeves (608) is provided with telescopic springs (609).

5. The emergency bandage support device for emergency care according to claim 1, characterized in that: The middle part of the top of the support seat (401) is arc-shaped, and arc-shaped pressing plates (403) are symmetrically arranged on both sides inside the U-shaped flip frame (402). The middle parts of the outer sides of the two pull rods (503) are rotatably connected to the screw rods (404) through bearings, and the other ends of the two screw rods (404) respectively pass through the two sides of the U-shaped flip frame (402) and are fixedly connected to the rotating blocks (405).

6. The emergency bandage support device for emergency care according to claim 5, characterized in that: Both ends of the outer sides of the two arc-shaped pressing plates (403) are fixedly connected to limit rods (406), and the four limit rods (406) also pass through the two sides of the U-shaped flip frame (402). The outer walls of the four limit rods (406) are slidably connected to the inner wall of the U-shaped flip frame (402), and the outer walls of the two screw rods (404) are threadedly connected to the inner wall of the U-shaped flip frame (402). The structures of the two groups of pressing and fixing components (4) are arranged in the same manner.

7. The emergency bandage support device for emergency nursing according to claim 1, characterized in that: The lifting assembly (7) comprises a driving gear (701) and a driven gear (702) arranged between the support table board (1) and the bottom plate (9); the driving gear (701) and the driven gear (702) are meshingly connected; the front and rear sides of the driving gear (701) are connected to the top of the bottom plate (9) via a support plate rotatably connected via a pin shaft; and the center of the driving gear (701) is connected to a driving motor (703) via a coupling.

8. The emergency bandage support device for emergency care according to claim 7, characterized in that: The front and rear sides of the surface of the driving gear (701) are rotatably connected to connecting shafts (704), the driven gear (702) is identically arranged and the connecting shafts (704) on both sides are symmetrically arranged, a sliding rod (705) is arranged below the supporting table board (1), both ends of the sliding rod (705) are fixedly connected to mounting plates (706), and the tops of the two mounting plates (706) are fixedly connected to the bottom of the supporting table board (1).

9. The emergency bandage support device for emergency care according to claim 8, characterized in that: Sliding blocks (707) are symmetrically arranged on both sides of the surface of the sliding rod (705), the inner walls of the two sliding blocks (707) are slidably connected to the outer wall of the sliding rod (705), and the bottoms of the two sliding blocks (707) are rotatably connected to the top ends of the four connecting shafts (704) respectively.

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