Binding auxiliary device

Abstract

The utility model discloses a bandaging auxiliary device, which belongs to the field of emergency nursing appliances, and comprises a placing pad, the bottom surface of the placing pad is rotatably connected with two symmetrically arranged first rotating rods, the bottom surface of the placing pad is provided with two symmetrically arranged fixed seats, the top surfaces of the two fixed seats are rotatably connected with screw rods, and the screw rods are rotatably connected with screw rods. The outer portions of the two lead screws are both in threaded connection with sliding seats, the two sides of each sliding seat are both rotationally connected with second rotating rods, and the tops of the four second rotating rods are all rotationally connected with the bottom face of a placement pad. Therefore, the sliding seat drives the second rotating rod to rotate around the connecting part of the second rotating rod and the bottom of the placing pad, the effect of adjusting the height of the two sides of the placing pad is achieved, the placing pad can better adapt to the injured limbs of the patient, and the problem that a traditional auxiliary supporting device cannot adapt to the angles of the injured limbs of the patient is effectively solved. Therefore, the discomfort of the patient is avoided.

Description

Technical Field

[0001] The utility model relates to the field of emergency nursing appliances, and more specifically to a bandaging auxiliary device. Background Art

[0002] The emergency room, also known as the emergency department, is the department with the most critically ill patients, the most diseases, and the heaviest rescue and management tasks in the hospital. It is one of the departments in the comprehensive emergency hospital that mainly receives patients seeking medical services. When bandaging and caring for the limbs of bleeding emergency patients, auxiliary devices are usually used to support the patient's limbs.

[0003] Most of the existing auxiliary support devices have a lifting function to adapt to the injured limbs of the patient, and most of the existing auxiliary support devices use a lifting device to synchronously lift the two ends of the upper placement pad, which causes the placement pad to be in a horizontal state all the time. After the patient's limb is injured, fractures and the like may occur, which makes it impossible for the limb to be placed on the placement pad in a horizontal posture. The existing auxiliary device cannot adjust the angle of the placement pad, which will cause the patient's limb to be unable to fully relax, thereby causing the patient's limb to have strong discomfort and pain during the bandaging process.

[0004] Therefore, a bandaging auxiliary device is proposed to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a bandaging auxiliary device, which can reduce the discomfort caused by the patient and increase the service life of the device components.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A bandaging auxiliary device comprises a placement pad, the bottom surface of the placement pad is rotatably connected to two symmetrically arranged No. 1 rotating rods, the bottom surface of the placement pad is provided with two symmetrically arranged fixed seats, the top surfaces of the two fixed seats are rotatably connected to screw rods, the exteriors of the two screw rods are threadedly connected to sliding seats, both sides of the sliding seats are rotatably connected to No. 2 rotating rods, and the tops of four No. 2 rotating rods are rotatably connected to the bottom surface of the placement pad.

[0010] Furthermore, one end of the screw rod away from the No. 1 rotating rod passes through one side of the top surface of the fixed seat and is fixedly connected with a handle.

[0011] Furthermore, a through slot is formed through one side of the two fixing seats, and ratchets are fixedly connected to the bottom surfaces of the inner walls of the two through slots.

[0012] Furthermore, one side of each of the four second rotating rods is rotatably connected to a connecting block, and an adjusting rod is rotatably arranged between two opposite connecting blocks.

[0013] Furthermore, the outsides of the two adjusting rods are fixedly connected with meshing teeth, and the meshing teeth are meshed with the ratchet teeth.

[0014] Furthermore, one side of the four connection blocks passes through and is slidably connected to a limit cover, and one side of the four limit covers is slidably connected to two ends of the two adjustment rods respectively.

[0015] Furthermore, the inner annular surfaces of the four limit covers are each provided with a plurality of limit grooves, and both ends of the adjustment rod are fixedly connected with a plurality of limit blocks, and the limit blocks are slidably connected to the limit grooves.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) In this solution, medical staff can rotate the screw by rotating the handle, so that the sliding seat drives the second rotating rod to rotate around the connection between it and the bottom of the placement pad, thereby achieving the effect of adjusting the height of both sides of the placement pad, so that the placement pad can better adapt to the patient's injured limbs, effectively avoiding the situation where the traditional auxiliary support device cannot adapt to the angle of the patient's injured limbs, thereby causing discomfort to the patient.

[0019] (2) In this scheme, a through groove is opened on the fixed seat and a ratchet is installed at the bottom of the through groove. The meshing and limiting effect between the meshing teeth on the adjusting rod and the ratchet is utilized to transfer part of the load-bearing of the placement pad to the adjusting rod, thereby effectively reducing the lateral stress on the sliding seat and the screw rod and extending the service life of the threads on the screw rod and the sliding seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a three-dimensional structural schematic diagram of part of the structure of the utility model;

[0022] Figure 3 It is a disassembled schematic diagram of some structures in the utility model;

[0023] Figure 4 For the utility model Figure 3 Schematic diagram of the structure at point A in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Placement pad; 2. No. 1 rotating rod; 3. Fixed seat; 4. Screw rod; 5. Sliding seat; 6. No. 2 rotating rod; 7. Handle; 8. Through slot; 9. Ratchet; 10. Connecting block; 11. Adjusting rod; 12. Engaging teeth; 13. Limit cover; 14. Limit slot; 15. Limit block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Example:

[0030] See also Figure 1 and Figure 2The support frame 1 is provided with two symmetrically arranged No. 1 rotating rods 2, and the bottom surface of the support frame 1 is provided with two symmetrically arranged fixed seats 3. The top surfaces of the two fixed seats 3 are rotatably connected with screw rods 4. The outer surfaces of the two screw rods 4 are threadedly connected with sliding seats 5. Both sides of the sliding seats 5 are rotatably connected with No. 2 rotating rods 6. The tops of the four No. 2 rotating rods 6 are rotatably connected with the bottom surface of the support frame 1. In this scheme, the support frame 1 is used to place the patient's limbs. The No. 1 rotating rod 2 and the fixed seat 3 are placed on the same platform. When the screw rod 4 rotates, the sliding seat 5 moves on the screw rod 4, so that the No. 2 rotating rod 6 rotates around the connection part between it and the bottom of the support frame 1, thereby achieving the effect of adjusting the height of both sides of the support frame 1, so that the support frame 1 can better adapt to the injured limbs of the patient, effectively avoiding the situation that the traditional auxiliary support device cannot adapt to the angle of the patient's injured limbs, thereby causing discomfort to the patient.

[0031] See also Figure 1 and Figure 2 The end of the screw rod 4 away from the No. 1 rotating rod 2 passes through one side of the top surface of the fixed seat 3 and is fixedly connected with a handle 7. In this solution, the handle 7 is used to facilitate medical staff to rotate the screw rod 4, thereby facilitating medical staff to adjust the angle of the placement pad 1.

[0032] See also Figure 1 - Figure 4 A through slot 8 is formed through one side of the two fixing seats 3 , and ratchet teeth 9 are fixedly connected to the bottom surfaces of the inner walls of the two through slots 8 .

[0033] Specifically, one side of each of the four second rotating rods 6 is rotatably connected to a connecting block 10 , and an adjusting rod 11 is rotatably provided between two opposite connecting blocks 10 .

[0034] Specifically, the outsides of the two adjustment rods 11 are fixedly connected with meshing teeth 12 , and the meshing teeth 12 mesh with the ratchet teeth 9 .

[0035] In this solution, when the sliding seat 5 moves on the screw rod 4, the adjusting rod 11 will be driven to move through the connecting block 10. With the cooperation of the ratchet 9 and the meshing teeth 12, the adjusting rod 11 will rotate in the through groove 8. When the angle adjustment of the placement pad 1 is completed, the meshing action between the ratchet 9 and the meshing teeth 12 can effectively reduce the lateral stress on the sliding seat 5 and the screw rod 4, thereby effectively extending the service life of the threads on the screw rod 4 and the sliding seat 5, and at the same time can also share the load-bearing of the placement pad 1.

[0036] See also Figure 1 - Figure 4 One side of the four connection blocks 10 is penetrated by a limiting cover 13 for sliding connection, and one side of the four limiting covers 13 is respectively connected to two ends of the two adjustment rods 11 for sliding connection.

[0037] Specifically, the inner annular surfaces of the four limiting covers 13 are each provided with a plurality of limiting grooves 14 , and both ends of the adjusting rod 11 are each fixedly connected with a plurality of limiting blocks 15 , and the limiting blocks 15 are slidably connected to the limiting grooves 14 .

[0038] In this solution, the limiting groove 14 on the limiting cover 13 is connected to the limiting block 15, so that the adjusting rod 11 can remain fixed and no longer rotate, thereby fixing the angle of the placement pad 1 and further avoiding the collapse of the placement pad 1 during the first aid process.

[0039] Working principle: When performing first aid, the medical staff first places the No. 1 rotating rod 2 and the fixed seat 3 on the same plane, and then rotates the handle 7 according to the angle of the patient's injured limbs to rotate the screw rod 4, and the sliding seat 5 moves on the screw rod 4, so that the No. 2 rotating rod 6 rotates around the connection part between it and the bottom of the placement pad 1, thereby achieving the effect of adjusting the height of both sides of the placement pad 1, so that the placement pad 1 can better adapt to the patient's injured limbs. After that, the medical staff releases the handle 7, and under the meshing action of the ratchet 9 and the meshing teeth 12, the angle of the placement pad 1 remains fixed, and then the medical staff pushes the limit cover 13 to the inside of the connecting block 10, so that the limit groove 14 on the limit cover 13 and the limit block 15 on the adjusting rod 11 are merged, thereby locking the adjusting rod 11, further avoiding the collapse of the placement pad 1 during the first aid process. Finally, the medical staff places the patient's injured limbs on the placement pad 1 and fixes them to start first aid bandaging.

[0040] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A bandaging auxiliary device, comprising a placement pad (1), characterized in that: The bottom surface of the placement pad (1) is rotatably connected to two symmetrically arranged No. 1 rotating rods (2), the bottom surface of the placement pad (1) is provided with two symmetrically arranged fixed seats (3), the top surfaces of the two fixed seats (3) are rotatably connected to screw rods (4), the exteriors of the two screw rods (4) are threadedly connected to sliding seats (5), both sides of the sliding seats (5) are rotatably connected to No. 2 rotating rods (6), and the tops of the four No. 2 rotating rods (6) are rotatably connected to the bottom surface of the placement pad (1).

2. A bandaging auxiliary device according to claim 1, characterized in that: One end of the screw rod (4) away from the first rotating rod (2) passes through one side of the top surface of the fixing seat (3) and is fixedly connected to a handle (7).

3. A bandaging auxiliary device according to claim 2, characterized in that: A through slot (8) is provided through one side of each of the two fixing seats (3), and ratchet teeth (9) are fixedly connected to the bottom surfaces of the inner walls of the two through slots (8).

4. A bandaging auxiliary device according to claim 3, characterized in that: One side of each of the four No. 2 rotating rods (6) is rotatably connected to a connecting block (10), and an adjusting rod (11) is rotatably arranged between two opposite connecting blocks (10).

5. A bandaging auxiliary device according to claim 4, characterized in that: The outsides of the two adjusting rods (11) are fixedly connected with meshing teeth (12), and the meshing teeth (12) mesh with the ratchet teeth (9).

6. A bandaging auxiliary device according to claim 5, characterized in that: One side of each of the four connection blocks (10) is slidably connected to a limit cover (13), and one side of each of the four limit covers (13) is slidably connected to two ends of the two adjustment rods (11).

7. A bandaging auxiliary device according to claim 6, characterized in that: The inner ring surfaces of the four limit covers (13) are each provided with a plurality of limit grooves (14); both ends of the adjustment rod (11) are fixedly connected with a plurality of limit blocks (15); and the limit blocks (15) are slidably connected to the limit grooves (14).

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