Visual lower limb traction device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a visual lower limb traction device which comprises a bed body, a base is arranged at one end of the bed body, stand columns are arranged on the two sides of the top end of the base, rotating shafts are arranged at the top ends of the stand columns, and arc-shaped plates are arranged at the two ends of each rotating shaft. A second supporting rod is arranged on one side of the arc-shaped plate, and a second pulley is arranged at the other end of the second supporting rod. A traction rope is arranged at one end of the bandage, a metering scale is arranged at the other end of the traction rope, and a balancing weight is arranged at the bottom end of the metering scale. The device has the beneficial effects that through the arrangement of arc-shaped plates, the arc-shaped plates are rotationally connected to the two ends of a rotating shaft during use, and the arc-shaped plates are limited and fixed by clamping buckles in limiting holes, so that the effect that the angle of a second supporting rod can be adjusted is achieved, and then the effect that the traction direction of a traction rope can be adjusted is achieved; and the treatment effect of the traction therapy is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a visual lower limb traction device. Background Technology

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are used directly or indirectly on the human body, including the necessary computer software. Medical devices include medical equipment and medical consumables. Their efficacy is primarily obtained through physical means, not through pharmacological, immunological, or metabolic means, or although these means are involved, they only play an auxiliary role.

[0003] Traction therapy is a rehabilitation method that uses a specially designed traction device to stretch a specific part of the body. The aim is to increase the intervertebral space and intervertebral foramen, relieve nerve root compression and vertebral artery torsion, alleviate muscle spasms, and reposition herniated discs. Commonly used traction methods include cervical traction for treating cervical spondylosis, pelvic (lumbar) traction for lumbar disc herniation, and functional traction to improve and enhance limb joint function. However, existing traction devices are relatively limited in function, cannot adjust the traction direction, and the traction force is difficult to control manually. Utility Model Content

[0004] The purpose of this invention is to provide a visual lower limb traction device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A visual lower limb traction device, comprising:

[0007] The bed frame has a base at one end, columns on both sides of the top of the base, a pivot at the top of the column, arc-shaped plates at both ends of the pivot, a second support rod on one side of the arc-shaped plate, and a second pulley at the other end of the second support rod.

[0008] The strap has a traction rope at one end and a weighing scale at the other end, with a counterweight at the bottom of the weighing scale.

[0009] Preferably, a base is fixedly connected to one end of the top of the bed, and columns are fixedly connected to both sides of the top of the base.

[0010] Preferably, a first support rod is fixedly connected to one side of the column, and a first pulley is rotatably connected to the other end of the first support rod.

[0011] Preferably, a through hole is provided in the middle of the column, and a rotating shaft is fixedly connected to the top of the column.

[0012] Preferably, a sleeve is fixedly connected to one side of the through hole, and a buckle is slidably connected inside the sleeve.

[0013] Preferably, one end of the buckle is fixedly connected to a limiting rod, and the other end of the limiting rod is fixedly connected to a pull ring.

[0014] Preferably, a spring is sleeved on the surface of the limiting rod, one end of the spring abuts against one end of the buckle, and the other end of the spring abuts against one end of the sleeve.

[0015] Preferably, both ends of the rotating shaft are rotatably connected to arc-shaped plates, and the surface of the arc-shaped plates is evenly provided with a plurality of limiting holes, which are connected to the buckles in a cooperative manner.

[0016] Preferably, one end of the arc-shaped plate is fixedly connected to a second support rod, and the other end of the second support rod is rotatably connected to a second pulley.

[0017] Preferably, one end of the strap is fixedly connected to a U-shaped frame, the middle of the other end of the U-shaped frame is fixedly connected to a traction rope, the other end of the traction rope is fixedly connected to a weighing scale, the surface of the weighing scale is fixedly connected to a display screen, and the bottom of the weighing scale is fixedly connected to a counterweight.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This invention utilizes an arc-shaped plate, which is rotatably connected to both ends of a rotating shaft during use. The arc-shaped plate is secured by a snap-fit ​​mechanism inside a limiting hole, allowing for adjustment of the angle of the second support rod and consequently, the traction direction of the traction rope. This significantly improves the therapeutic effect of traction therapy. The snap-fit ​​mechanism allows for easy and quick adjustment of the second support rod angle simply by pulling the pull ring to separate the snap-fit ​​from the limiting hole. Furthermore, the inclusion of a weighing scale, fixedly connected to the end of the traction rope, displays the weight of the counterweight on a screen. This allows for adjustment of the counterweight according to the patient's needs, resulting in controllable traction force. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

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

[0022] Figure 3 This is a schematic diagram of the arc-shaped plate structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the through hole of this utility model;

[0024] Figure 5 This is a schematic diagram of the weighing scale of this utility model.

[0025] In the diagram: 1. Bed frame; 2. Base; 3. Column; 301. Through hole; 4. First support rod; 5. First pulley; 6. Rotating shaft; 7. Sleeve; 8. Buckle; 9. Limiting rod; 10. Spring; 11. Pull ring; 12. Arc plate; 1201. Limiting hole; 13. Second support rod; 14. Second pulley; 15. Straps; 16. U-shaped frame; 17. Traction rope; 18. Weighing scale; 1801. Display screen; 19. Counterweight. Detailed Implementation

[0026] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0027] Example 1:

[0028] Please see Figures 1 to 5 This utility model provides a technical solution: a visual lower limb traction device, comprising:

[0029] The bed frame 1 has a base 2 at one end, and columns 3 are provided on both sides of the top of the base 2. A pivot 6 is provided at the top of the column 3. Arc plates 12 are provided at both ends of the pivot 6. A second support rod 13 is provided on one side of the arc plate 12, and a second pulley 14 is provided at the other end of the second support rod 13.

[0030] The strap 15 has a traction rope 17 at one end and a weighing scale 18 at the other end. The weighing scale 18 has a counterweight 19 at its bottom.

[0031] With the arc plate 12 in use, the arc plate 12 is rotatably connected to both ends of the rotating shaft 6. The arc plate 12 is fixed by the buckle 8 inside the limiting hole 1201, thereby achieving the effect that the angle of the second support rod 13 can be adjusted, and thus the traction direction of the traction rope 17 can be adjusted, which greatly improves the therapeutic effect of traction therapy.

[0032] Example 2:

[0033] like Figures 2 to 4 As shown, the visual lower limb traction device disclosed in Embodiment 2 of this utility model has a structure that is basically the same as that in Embodiment 1, except that:

[0034] A base 2 is fixedly connected to one end of the top of the bed 1, and columns 3 are fixedly connected to both sides of the top of the base 2.

[0035] A first support rod 4 is fixedly connected to one side of the column 3, and a first pulley 5 is rotatably connected to the other end of the first support rod 4.

[0036] The column 3 has a through hole 301 in the middle and a rotating shaft 6 is fixedly connected to the top of the column 3.

[0037] A sleeve 7 is fixedly connected to one side of the through hole 301, and a buckle 8 is slidably connected inside the sleeve 7.

[0038] One end of the buckle 8 is fixedly connected to a limiting rod 9, and the other end of the limiting rod 9 is fixedly connected to a pull ring 11.

[0039] A spring 10 is sleeved on the surface of the limiting rod 9. One end of the spring 10 abuts against one end of the buckle 8, and the other end of the spring 10 abuts against one end of the sleeve 7.

[0040] With the buckle 8 in place, the angle of the second support rod 13 can be adjusted simply by pulling the pull ring 11 to separate the buckle 8 from the limiting hole 1201, thus achieving a convenient and quick operation.

[0041] Example 3:

[0042] like Figure 5 As shown, the visual lower limb traction device disclosed in Embodiment 3 of this utility model has a structure that is basically the same as that in Embodiment 2, except that:

[0043] Both ends of the rotating shaft 6 are rotatably connected to an arc plate 12. The surface of the arc plate 12 is evenly provided with a plurality of limiting holes 1201, and the limiting holes 1201 are connected to the buckle 8 in a cooperative manner.

[0044] One end of the arc-shaped plate 12 is fixedly connected to a second support rod 13, and the other end of the second support rod 13 is rotatably connected to a second pulley 14.

[0045] One end of the strap 15 is fixedly connected to a U-shaped frame 16, the middle of the other end of the U-shaped frame 16 is fixedly connected to a traction rope 17, the other end of the traction rope 17 is fixedly connected to a weighing scale 18, the surface of the weighing scale 18 is fixedly connected to a display screen 1801, and the bottom end of the weighing scale 18 is fixedly connected to a counterweight block 19.

[0046] With the setting of the weighing scale 18, the weighing scale 18 is fixedly connected to the end of the traction rope 17 during use, and the weighing scale 18 can display the weight of the counterweight 19 on the display screen 1801, so that the weight of the counterweight 19 can be adjusted according to the actual needs of the patient, thereby achieving the effect of controllable traction force.

[0047] The specific procedure is as follows: The patient first lies flat on the surface of bed 1, then the strap 15 is tied around the patient's waist. The second support rod 13 is then adjusted to a suitable angle and fixed in place by the buckle 8. The arc-shaped plate 12 is rotatably connected to both ends of the rotating shaft 6 during use. The buckle 8 engages with the limiting hole 1201 to fix the arc-shaped plate 12, thus allowing the angle of the second support rod 13 to be adjusted, and consequently, the traction direction of the traction rope 17 to be adjusted, greatly improving the therapeutic effect of traction therapy. In this setup, simply pull the pull ring 11 to separate the buckle 8 from the limiting hole 1201 to adjust the angle of the second support rod 13, thus achieving convenient and quick operation. Finally, adjust the counterweight 19 to a suitable weight for traction treatment of the patient. With the setting of the weighing scale 18, the weighing scale 18 is fixedly connected to the end of the traction rope 17 during use, and the weighing scale 18 can display the weight of the counterweight 19 on the display screen 1801, thereby achieving the effect of adjusting the weight of the counterweight 19 according to the actual needs of the patient, and thus achieving the effect of controllable traction force.

[0048] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0049] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A visual lower limb traction device, characterized in that, include: A bed frame (1) is provided with a base (2) at one end of the bed frame (1). A column (3) is provided on both sides of the top of the base (2). A pivot (6) is provided at the top of the column (3). An arc plate (12) is provided at both ends of the pivot (6). A second support rod (13) is provided on one side of the arc plate (12). A second pulley (14) is provided at the other end of the second support rod (13). A strap (15) is provided with a traction rope (17) at one end and a weighing scale (18) at the other end of the traction rope (17). A counterweight (19) is provided at the bottom end of the weighing scale (18).

2. The visual lower limb traction device according to claim 1, characterized in that, A base (2) is fixedly connected to one end of the top of the bed (1), and columns (3) are fixedly connected to both sides of the top of the base (2).

3. The visual lower limb traction device according to claim 2, characterized in that, A first support rod (4) is fixedly connected to one side of the column (3), and a first pulley (5) is rotatably connected to the other end of the first support rod (4).

4. The visual lower limb traction device according to claim 3, characterized in that, The column (3) has a through hole (301) in the middle and a rotating shaft (6) is fixedly connected to the top of the column (3).

5. A visual lower limb traction device according to claim 4, characterized in that, A sleeve (7) is fixedly connected to one side of the through hole (301), and a buckle (8) is slidably connected inside the sleeve (7).

6. A visual lower limb traction device according to claim 5, characterized in that, One end of the buckle (8) is fixedly connected to a limiting rod (9), and the other end of the limiting rod (9) is fixedly connected to a pull ring (11).

7. A visual lower limb traction device according to claim 6, characterized in that, A spring (10) is sleeved on the surface of the limiting rod (9). One end of the spring (10) abuts against one end of the buckle (8), and the other end of the spring (10) abuts against one end of the sleeve (7).

8. A visual lower limb traction device according to claim 7, characterized in that, Both ends of the rotating shaft (6) are rotatably connected to an arc plate (12). The surface of the arc plate (12) is evenly provided with a number of limiting holes (1201). The limiting holes (1201) and the buckle (8) are connected to each other.

9. A visual lower limb traction device according to claim 8, characterized in that, One end of the arc-shaped plate (12) is fixedly connected to a second support rod (13), and the other end of the second support rod (13) is rotatably connected to a second pulley (14).

10. A visual lower limb traction device according to claim 9, characterized in that, One end of the strap (15) is fixedly connected to a U-shaped frame (16), the middle of the other end of the U-shaped frame (16) is fixedly connected to a traction rope (17), the other end of the traction rope (17) is fixedly connected to a weighing scale (18), the surface of the weighing scale (18) is fixedly connected to a display screen (1801), and the bottom end of the weighing scale (18) is fixedly connected to a counterweight (19).

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