Nursing external fixing frame

Abstract

The utility model discloses a nursing external fixing frame which comprises a main body, a fixing frame A is fixed to the bottom end of the inner side of the main body, a fixing frame B is arranged at the position, opposite to the bottom end of the fixing frame A, of the inner side of the main body, a height adjusting mechanism is arranged between the fixing frame B and the main body, and a rapid clamping mechanism is arranged on the inner side of the fixing frame B. The height adjusting mechanism comprises a base. The connecting assemblies are arranged on the two sides of the fixing frame B and connected with the main body; the guide assembly is arranged on one side of the interior of the connecting assembly; by means of the fixing rods, the connecting grooves, the connecting rod positioning holes and the positioning screw rods, the height between the fixing frame B and the fixing frame A can be conveniently adjusted, meanwhile, the screw hole adjusting screw rods, the bearings and the operation wheels are matched, limbs of a patient can be conveniently clamped and fixed, and nursing and treatment are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of nursing external fixators for trauma departments, and in particular relates to a nursing external fixator. Background Art

[0002] Traumatology is a department that integrates orthopedics and neurosurgery. In the trauma department caused by external forces, except for those who died due to lack of timely treatment or improper treatment, the names of traditional orthopedics can be roughly divided into: internal injuries: meridian (nerve) acupoint injuries (the most difficult to treat), internal organs and endothelium injuries, external injuries: meridian (nerve) limb injuries, tendon injuries, bone injuries, skin and flesh injuries. Mixed internal and external injuries. When elevating the affected limb, an external fixator is often used. When the existing nursing external fixator is used, the main body of the fixator is inconvenient to adjust, and when clamping the patient's limbs, tools are needed to adjust it. For this reason, we propose a nursing external fixator. Utility Model Content

[0003] The purpose of the utility model is to provide a nursing external fixator to solve the problem that the nursing external fixator proposed in the above background technology is troublesome to adjust.

[0004] To achieve the above object, the utility model provides the following technical solutions: a nursing external fixator, comprising a main body, a fixing frame A is fixed to the inner bottom end of the main body, a fixing frame B is arranged on the inner side of the main body relative to the bottom end of the fixing frame A, a height adjustment mechanism is arranged between the fixing frame B and the main body, a quick clamping mechanism is arranged on the inner side of the fixing frame B, and the height adjustment mechanism includes;

[0005] A connecting component, which is arranged on both sides of the fixing frame B and connected to the main body;

[0006] A guide assembly, the guide assembly being arranged on one side of the interior of the connecting assembly;

[0007] A protection component, which is arranged inside the fixing frame A;

[0008] The adjusting component is arranged on the side of the main body and connected with the connecting component.

[0009] Preferably, the connecting assembly includes fixing rods symmetrically fixed on both sides of the fixing frame B and connecting grooves symmetrically opened on the top of the main body, and the bottom end of the fixing frame B is fixed with a connecting rod, and the connecting rod is slidably connected to the connecting groove.

[0010] Preferably, the guide assembly comprises a guide groove provided on one side of the connecting rod and a guide block fixed on one side of the inner wall of the connecting groove, and the guide block is snap-connected with the guide groove.

[0011] Preferably, the protective component includes a soft pad fixed inside the fixing frame A.

[0012] Preferably, the adjustment assembly includes positioning holes equidistantly arranged on the other side of the connecting rod and a through hole penetrating the other side of the inner wall of the connecting groove. The side of the main body is provided with a positioning screw that passes through the through hole and is connected to the positioning hole. The positioning screw is screwed and fixedly connected to the positioning hole.

[0013] Preferably, the quick clamping mechanism includes a clamping plate arranged on the inner side of the fixing frame B and a screw hole extending through the top of the fixing frame B. The bottom end of the fixing frame B is provided with an adjusting screw screwed together with the screw hole. A bearing is connected between the bottom end of the adjusting screw and the clamping plate. An operating wheel is fixed to the top end of the adjusting screw.

[0014] Preferably, the top end of the fixing frame B is provided with docking grooves symmetrically extending through the two sides of the screw hole, and the top end of the clamping plate is symmetrically fixed with docking rods, which are engaged and connected with the docking grooves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model can conveniently adjust the height between the fixing frame B and the fixing frame A through the designed fixing rod, connecting groove, connecting rod positioning hole and positioning screw. At the same time, with the designed screw hole adjustment screw, bearing and operating wheel, the patient's limbs can be conveniently clamped and fixed to facilitate nursing and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0019] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0020] In the figure: 1, main body; 2, fixing frame A; 3, fixing frame B; 100, fixing rod; 101, connecting groove; 102, connecting rod; 200, guide groove; 201, guide block; 300, cushion; 400, positioning hole; 401, through hole; 402, positioning screw; 500, clamping plate; 501, screw hole; 502, adjusting screw; 503, bearing; 504, operating wheel; 600, docking groove; 601, docking rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 3 The utility model provides a technical solution: a nursing external fixator, comprising a main body 1, a fixing frame A2 is fixed to the inner bottom end of the main body 1, a fixing frame B3 is arranged on the inner side of the main body 1 relative to the bottom end of the fixing frame A2, a height adjustment mechanism is arranged between the fixing frame B3 and the main body 1, a quick clamping mechanism is arranged on the inner side of the fixing frame B3, and the height adjustment mechanism includes;

[0023] A connecting component, which is arranged on both sides of the fixing frame B3 and connected to the main body 1;

[0024] A guide assembly, the guide assembly being arranged on one side of the interior of the connecting assembly;

[0025] A protection component, which is arranged inside the fixing frame A2;

[0026] An adjusting component is arranged on the side of the main body 1 and connected to the connecting component.

[0027] In this embodiment, preferably, the connecting assembly includes fixing rods 100 symmetrically fixed on both sides of the fixing frame B3 and connecting grooves 101 symmetrically opened at the top of the main body 1. A connecting rod 102 is fixed to the bottom end of the fixing frame B3, and the connecting rod 102 is slidably connected to the connecting groove 101 to facilitate the connection between the fixing frame B3 and the main body 1.

[0028] In this embodiment, preferably, the guide assembly includes a guide groove 200 opened on one side of the connecting rod 102 and a guide block 201 fixed on one side of the inner wall of the connecting groove 101. The guide block 201 is engaged with the guide groove 200 to guide the connecting rod 102.

[0029] In this embodiment, preferably, the protection component includes a soft pad 300 fixed inside the fixing frame A2, which can protect the patient's limbs.

[0030] In this embodiment, preferably, the adjustment component includes positioning holes 400 equidistantly arranged on the other side of the connecting rod 102 and a through hole 401 penetrating the other side of the inner wall of the connecting groove 101. A positioning screw 402 is provided on the side of the main body 1, which passes through the through hole 401 and is connected to the positioning hole 400. The height of the connecting rod 102 can be positioned by screwing the positioning screw 402 and the positioning hole 400 together.

[0031] In this embodiment, preferably, the quick clamping mechanism includes a clamping plate 500 arranged on the inner side of the fixing frame B3 and a screw hole 501 penetrating through the top of the fixing frame B3, and an adjusting screw 502 screwed together with the screw hole 501 is arranged at the bottom end of the fixing frame B3, and a bearing 503 is connected between the bottom end of the adjusting screw 502 and the clamping plate 500, which can push the clamping plate 500 to move, and an operating wheel 504 is fixed to the top of the adjusting screw 502, which can easily rotate the adjusting screw 502.

[0032] In this embodiment, preferably, the top of the fixing frame B3 is symmetrically provided with docking grooves 600 on both sides of the screw hole 501, and the top of the clamping plate 500 is symmetrically fixed with docking rods 601, which are engaged and connected with the docking grooves 600, so as to guide the movement of the clamping plate 500.

[0033] Working principle and use process of the utility model: when the height between the fixing frame B3 and the fixing frame A2 needs to be adjusted according to the thigh circumference of the patient, the positioning screw 402 is first loosened, and the end of the fixing screw 402 is withdrawn from the inside of the positioning hole 400 and screwed into the inside of the through hole 401, so that the limit of the connecting rod 102 can be released, and then the fixing frame B3 is lifted, so that the connecting rod 102 is driven by the fixing rod 100 to slide inside the connecting groove 101, and the guide groove 200 is driven to slide on the surface of the guide block 201, so as to change the spacing between the fixing frame B3 and the fixing frame A2. When the fixing frame B3 moves to a suitable position, the fixing frame is stopped. B3, so that the connecting rod 102 is positioned inside the connecting groove 101, and then the positioning screw 402 is tightened to rotate inside the through hole 401 and screwed and fixedly connected with the positioning hole 400 of the corresponding height, so that the fixing frame B3 can be fixed and limited, so that the patient's thigh can be fixed, and then the operating wheel 504 is rotated to drive the adjusting screw 502 to rotate inside the screw hole 501, and the clamping plate 500 is pushed to move inside the fixing frame B3 through the bearing 503, and at the same time, the docking rod 601 is driven to slide inside the docking groove 600 to play a moving guiding role, so that the patient's thigh can be fixed and clamped by the clamping plate 500.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nursing external fixator, comprising a main body (1), a fixing frame A (2) being fixed to the inner bottom end of the main body (1), and a fixing frame B (3) being arranged on the inner side of the main body (1) relative to the bottom end of the fixing frame A (2), characterized in that: A height adjustment mechanism is provided between the fixing frame B (3) and the main body (1), and a quick clamping mechanism is provided on the inner side of the fixing frame B (3). The height adjustment mechanism comprises: A connecting assembly, which is arranged on both sides of the fixing frame B (3) and connected to the main body (1); A guide assembly, the guide assembly being arranged on one side of the interior of the connecting assembly; A protection component, the protection component is arranged inside the fixing frame A (2); An adjustment component, which is arranged on the side of the main body (1) and connected to the connection component; The connecting assembly comprises fixing rods (100) symmetrically fixed on both sides of the fixing frame B (3) and connecting grooves (101) symmetrically arranged at the top of the main body (1); a connecting rod (102) is fixed at the bottom end of the fixing frame B (3), and the connecting rod (102) is slidably connected to the connecting groove (101); The guide assembly comprises a guide groove (200) provided on one side of the connecting rod (102) and a guide block (201) fixed on one side of the inner wall of the connecting groove (101), wherein the guide block (201) is engaged and connected with the guide groove (200); The protective assembly includes a soft pad (300) fixed inside a fixing frame A (2); The adjustment assembly comprises positioning holes (400) equidistantly arranged on the other side of the connecting rod (102) and a through hole (401) penetrating the other side of the inner wall of the connecting groove (101); a positioning screw (402) penetrating the through hole (401) and connected to the positioning hole (400) is arranged on the side of the main body (1); the positioning screw (402) is screwed and fixedly connected to the positioning hole (400); The quick clamping mechanism comprises a clamping plate (500) arranged on the inner side of the fixing frame B (3) and a screw hole (501) penetrating through the top of the fixing frame B (3); an adjusting screw (502) screwed together with the screw hole (501) is arranged at the bottom end of the fixing frame B (3); a bearing (503) is connected between the bottom end of the adjusting screw (502) and the clamping plate (500); and an operating wheel (504) is fixed to the top end of the adjusting screw (502); The top of the fixing frame B (3) is symmetrically penetrated with docking grooves (600) on both sides of the screw hole (501), and the top of the clamping plate (500) is symmetrically fixed with docking rods (601), and the docking rods (601) are engaged and connected with the docking grooves (600).

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