Postoperative functional exercise traction device

Abstract

The utility model relates to the technical field of exercise traction devices, in particular to a postoperative functional exercise traction device which comprises a first fixing frame, a second fixing frame and a third fixing frame, and the first fixing frame, the second fixing frame and the third fixing frame are arranged in parallel. A plurality of through holes are formed in the front end of the first fixing frame, the front end of the second fixing frame and the front end of the third fixing frame, lifting mechanisms are movably connected to the front end of the first fixing frame, the front end of the second fixing frame and the front end of the third fixing frame in a penetrating and inserting mode, and a first positioning rod is fixedly connected to the upper end of the third fixing frame; the upper end of the first fixing frame is fixedly connected with a connecting base, and the upper end of the connecting base is movably connected with a traction mechanism. According to the postoperative functional exercise traction device, the postoperative foot rehabilitation efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of training traction devices, in particular to a postoperative functional training traction device. Background Art

[0002] The Ilizarov external fixator is a surgical tool used to treat fractures, bone lengthening and bone trauma. It is fixed to the bone by a metal ring, and the bone can be precisely adjusted and stabilized through fine adjustment bolts and metal rod connectors. This external fixator can help bones heal, restore the correct position and length, and reduce complications. There are at least the following disadvantages in the use of existing Ilizarov external fixators: Once the existing Ilizarov external fixator is installed, the patient's foot is suspended in the air, which will cause the patient's foot to be unwilling to exercise, thereby affecting the postoperative rehabilitation effect. Therefore, we have launched a postoperative functional exercise traction device. Utility Model Content

[0003] The main purpose of the utility model is to provide a postoperative functional training traction device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A postoperative functional exercise traction device comprises a No. 1 fixing frame, a No. 2 fixing frame and a No. 3 fixing frame, wherein the No. 1 fixing frame, the No. 2 fixing frame and the No. 3 fixing frame are arranged in parallel, a plurality of through holes are formed at the front ends of the No. 1 fixing frame, the No. 2 fixing frame and the No. 3 fixing frame, and a lifting mechanism is inserted and movably connected to the front ends of the No. 1 fixing frame, the No. 2 fixing frame and the No. 3 fixing frame, the upper end of which is fixedly connected to a No. 1 positioning rod, the upper end of the No. 1 fixing frame is fixedly connected to a connecting seat, and the upper end of the connecting seat is movably connected to a traction mechanism.

[0006] Preferably, the lifting mechanism includes an insertion rod, two of which are arranged in parallel, the front ends of the outer surfaces of the two insertion rods are fixedly connected to a limiting circular plate, the front ends of the two insertion rods are commonly fixedly connected to a lifting rope, and the rear ends of the outer surfaces of the two insertion rods are threadedly connected to nuts.

[0007] Preferably, the two insertion rods are respectively inserted and movably connected with the two through holes on the third fixing frame.

[0008] Preferably, the traction mechanism includes a bracket, which is an arc-shaped structure, and a plurality of adjustment holes are opened at the upper end of the bracket. The left and right parts of the lower end of the bracket are fixedly connected with No. 2 positioning rods, and the two No. 2 positioning rods are commonly wrapped and connected with an elastic band, and the bracket is movably connected with a fastening bolt.

[0009] Preferably, the elastic band is wound around and connected to the No. 1 positioning rod.

[0010] Preferably, the fastening bolt passes through the adjustment hole and is threadedly connected to the connecting seat.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By setting up a traction mechanism, the elastic belt is wrapped around the No. 1 positioning rod, so that the elastic belt is in a triangular state under the action of the No. 1 positioning rod and the two No. 2 positioning rods. At this time, the patient's foot is located in the depression at the rear of the bracket, and the elastic belt is located at the patient's angle position. The patient can step on the elastic belt for exercise, and the elastic effect of the elastic belt can help the patient to perform reciprocating motion, thereby improving the exercise efficiency. Since a number of adjustment holes are provided on the bracket, the bracket can be adjusted in angle by passing the fastening bolts through the adjustment holes at different positions and connecting them to the connecting seat, so that the patient can perform pedaling exercises at different positions, thereby improving the rehabilitation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a postoperative functional training traction device of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall structure of a lifting mechanism of a postoperative functional training traction device of the utility model;

[0015] Figure 3 The utility model is a schematic diagram of the overall structure of the traction mechanism of the postoperative functional training traction device.

[0016] In the figure: 1. Fixing frame No. 1; 2. Fixing frame No. 2; 3. Fixing frame No. 3; 4. Through hole; 5. Lifting mechanism; 6. Positioning rod No. 1; 7. Traction mechanism; 8. Connecting seat; 9. Connecting frame; 51. Inserting rod; 52. Nut; 53. Limiting circular plate; 54. Lifting rope; 71. Bracket; 72. Fastening bolt; 73. Positioning rod No. 2; 74. Adjusting hole; 75. Elastic band. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on 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.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "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 an indirect connection 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 invention can be understood according to specific circumstances.

[0020] See also Figure 1-3 , the utility model provides a technical solution:

[0021] A postoperative functional exercise traction device comprises a No. 1 fixing frame 1, a No. 2 fixing frame 2 and a No. 3 fixing frame 3. The No. 1 fixing frame 1, the No. 2 fixing frame 2 and the No. 3 fixing frame 3 are arranged in parallel. A plurality of through holes 4 are opened at the front ends of the No. 1 fixing frame 1, the No. 2 fixing frame 2 and the No. 3 fixing frame 3. A lifting mechanism 5 is inserted and movably connected to the front ends of the No. 1 fixing frame 1, the No. 2 fixing frame 2 and the No. 3 fixing frame 3. A No. 1 positioning rod 6 is fixedly connected to the upper end of the No. 3 fixing frame 3. A connecting seat 8 is fixedly connected to the upper end of the No. 1 fixing frame 1. A traction mechanism 7 is movably connected to the upper end of the connecting seat 8.

[0022] In this embodiment, the lifting mechanism 5 includes an insertion rod 51, two insertion rods 51 are arranged in parallel, the front ends of the outer surfaces of the two insertion rods 51 are fixedly connected to a limiting circular plate 53, the front ends of the two insertion rods 51 are commonly fixedly connected to a lifting rope 54, and the rear ends of the outer surfaces of the two insertion rods 51 are threadedly connected to nuts 52; the two insertion rods 51 are respectively inserted and movably connected with the two through holes 4 on the No. 3 fixing frame 3.

[0023] In this embodiment, the traction mechanism 7 includes a bracket 71, which is an arc-shaped structure. A plurality of adjustment holes 74 are opened at the upper end of the bracket 71. The left and right lower ends of the bracket 71 are fixedly connected with No. 2 positioning rods 73. The two No. 2 positioning rods 73 are commonly connected with an elastic band 75. A fastening bolt 72 is inserted and movably connected on the bracket 71. The elastic band 75 is connected with the No. 1 positioning rod 6 by winding. The fastening bolt 72 passes through the adjustment hole 74 and is threadedly connected with the connecting seat 8.

[0024] It should be noted that the utility model is a postoperative functional exercise traction device. During use, the elastic belt 75 is wrapped around the No. 1 positioning rod 6, so that the elastic belt 75 is in a triangular state under the action of the No. 1 positioning rod 6 and the two No. 2 positioning rods 73. At this time, the patient's foot is located in the recessed area at the rear of the bracket 71, and the elastic belt 75 is located at the patient's angle position. The patient can step on the elastic belt 75 for exercise. The elastic action of the elastic belt 75 can help the patient to perform reciprocating motion, thereby improving the exercise efficiency. Since a plurality of adjustment holes 74 are provided on the bracket 71, the bracket 71 can be adjusted in angle by passing the fastening bolts 72 through the adjustment holes 74 at different positions and connecting it to the connecting seat 8, so that the patient can perform stepping exercises at different positions, thereby improving the rehabilitation efficiency.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A postoperative functional training traction device, comprising a No. 1 fixing frame (1), a No. 2 fixing frame (2) and a No. 3 fixing frame (3), characterized in that: A No. 1 fixing frame (1), a No. 2 fixing frame (2) and a No. 3 fixing frame (3) are arranged in parallel, and a plurality of through holes (4) are provided at the front ends of the No. 1 fixing frame (1), the No. 2 fixing frame (2) and the No. 3 fixing frame (3). A lifting mechanism (5) is inserted and movably connected to the front ends of the No. 1 fixing frame (1), the No. 2 fixing frame (2) and the No. 3 fixing frame (3). The upper end of the No. 3 fixing frame (3) is fixedly connected to a No. 1 positioning rod (6), the upper end of the No. 1 fixing frame (1) is fixedly connected to a connecting seat (8), and the upper end of the connecting seat (8) is movably connected to a traction mechanism (7); The lifting mechanism (5) comprises an insertion rod (51), two of which are arranged in parallel, the outer fronts of the two insertion rods (51) are fixedly connected to a limiting circular plate (53), the front ends of the two insertion rods (51) are commonly fixedly connected to a lifting rope (54), and the outer rears of the two insertion rods (51) are threadedly connected to nuts (52).

2. The postoperative functional training traction device according to claim 1, characterized in that: The two insertion rods (51) are respectively inserted and movably connected with the two through holes (4) on the third fixing frame (3).

3. The postoperative functional training traction device according to claim 1, characterized in that: The traction mechanism (7) comprises a bracket (71), the bracket (71) is an arc-shaped structure, a plurality of adjustment holes (74) are formed at the upper end of the bracket (71), a second positioning rod (73) is fixedly connected to the left and right lower ends of the bracket (71), two second positioning rods (73) are connected to an elastic band (75) wound around them, and a fastening bolt (72) is inserted and movably connected to the bracket (71).

4. The postoperative functional training traction device according to claim 3, characterized in that: The elastic band (75) is wound and connected with the No. 1 positioning rod (6).

5. The postoperative functional training traction device according to claim 3, characterized in that: The fastening bolt (72) passes through the adjustment hole (74) and is threadedly connected to the connecting seat (8).

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