Counterweight piece protection device for orthopedic traction

Abstract

The counterweight protection device comprises a protection box, a hanging frame, a pressing structure, a connecting plate, a suction cup and a buffering structure, and an opening is formed in the top of the protection box; the two hanging frames are arranged on the two sides of the top of the protection box correspondingly, and the two pressing structures are arranged on the two hanging frames correspondingly. The two hanging racks are respectively hung and buckled on the bed frame and are respectively pressed on the bed frame through pressing structures; the two ends of the connecting plate are arranged on the two hanging frames in a sliding mode respectively and locked through damping rotary knobs. The sucking disc is arranged on the connecting plate and is adsorbed on the bed frame; the buffer structure is arranged at the bottom of the protection box. Through the combined action of the pressing structure and the suction cup, the stability of the whole device can be higher, the situation that the whole device transversely moves on a bed frame is reduced, and sufficient protection is provided for the balance weight piece; and through the arrangement of the protection box and the buffer structure, not only can the fallen balance weight be received, but also the impact generated when the balance weight falls can be offset, so that the whole device is safer.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic treatment, in particular to a counterweight protection device for orthopedic traction. Background Art

[0002] Orthopedic traction technology is usually used to treat the patient's bones before and after orthopedic surgery, during fracture healing, or in the treatment of other bone problems. That is, the patient's bones are pulled by using a traction device, and the rollers are rotatably set on the bed frame. The traction device is connected to a connecting rope that passes around the rollers, and a counterweight is hung on the connecting rope. The gravity of the counterweight is used to pull the traction device to achieve the effect of treating the patient's bones.

[0003] Since the counterweight is usually exposed outside the bed frame, nurses, doctors or other patients may accidentally touch the counterweight when walking, causing the counterweight to shake and change the traction force, resulting in pain for patients undergoing bone puncture traction.

[0004] Therefore, in the related technology, a device is usually provided to protect the counterweight to prevent accidental touching. For example, a bone traction protection device with application number CN202123354866.7 is formed by welding an arc tube on two square tubes B and square tube A. An arc-shaped protection area is formed. After hanging the connecting hook on one side of the bed, the bone traction device can be covered in the protection area to prevent people from touching the weight on the bone traction device and other easily detached parts when walking, thereby ensuring the smooth progress of bone traction treatment.

[0005] However, in actual use, the above patent has a certain protective effect because the entire device is only hooked on the bed frame. However, due to the lack of a fixing device, when a walking person accidentally touches the entire device, the entire device may move sideways on the bed frame. Once the sideways movement occurs, the entire device may push the counterweight, which may still cause pain to the patient undergoing bone puncture traction.

[0006] In addition, when replacing the counterweight, since the above patent lacks a bottom receiving structure, the counterweight may fall and injure the operator's feet or damage the floor. Summary of the invention

[0007] The utility model aims to solve one of the technical problems in the above-mentioned technology at least to a certain extent.

[0008] To achieve the above-mentioned purpose, the first aspect of the utility model proposes a protective device for a counterweight for orthopedic traction, comprising: a protective box, a hanger, a clamping structure, a connecting plate, a suction cup and a buffer structure, wherein the top of the protective box is open; the two hangers are respectively arranged on both sides of the top of the protective box, and the two clamping structures are respectively arranged on the two hangers; the two hangers are respectively hooked on the bed frame and are respectively clamped on the bed frame by the clamping structures; the two ends of the connecting plate are respectively slidably arranged on the two hangers and locked by a damping knob; the suction cup is arranged on the connecting plate and adsorbed on the bed frame; the buffer structure is arranged at the bottom of the protective box.

[0009] In addition, the orthopedic traction counterweight protection device proposed in the utility model may also have the following additional technical features:

[0010] As a further description of the above technical solution: a notch is provided from top to bottom on a side of the protection box away from the bed frame.

[0011] As a further description of the above technical solution: the hanging bracket includes an extension rod, a support rod and a mounting rod, wherein the extension rod is connected to the top of the protective box and extends upward; the support rod is vertically arranged on the extension end of the extension rod; the mounting rod is vertically arranged on the support rod and extends downward; when the hanging bracket is hooked on the bed frame, the support rod abuts against the top of the bed frame.

[0012] As a further description of the above technical solution: the clamping structure includes a threaded rod, a pressure plate and a rotating handle, wherein the threaded rod is threadedly connected to the mounting rod; the pressure plate can be rotatably arranged on the threaded rod and is located between the mounting rod and the extension rod; the rotating handle is arranged at one end of the threaded rod away from the pressure plate.

[0013] As a further description of the above technical solution: a vertical slide groove is provided on the hanging bracket, a sliding block is provided on the connecting plate, and the sliding block is slidably connected to the slide groove.

[0014] As a further description of the above technical solution: the slide groove is a T-shaped groove, and the sliding block is a T-shaped block.

[0015] As a further description of the above technical solution: when the damping knob is locked, the tightening end of the damping knob is threaded through the connecting plate and the sliding block in sequence and abuts against the sliding groove.

[0016] As a further description of the above technical solution: the buffer structure includes a buffer plate and a spring, wherein the buffer plate is arranged above the bottom of the protective box; and the two ends of the spring are respectively connected to the buffer plate and the bottom of the protective box.

[0017] According to the orthopedic traction counterweight protection device of the utility model, the combined effect of the clamping structure and the suction cup can make the stability of the entire device higher, reduce the lateral movement of the entire device on the bed frame, and provide sufficient protection for the counterweight; by providing a protection box and a buffer structure, not only can the fallen counterweight be received, but also the impact generated when the counterweight falls can be offset, making the entire device safer.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0020] Figure 1 It is a structural schematic diagram of a weight protection device for orthopedic traction according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of a part A enlarged according to an embodiment of the utility model;

[0022] Figure 3 It is a schematic diagram of the internal structure of a weight protection device for orthopedic traction according to one embodiment of the utility model;

[0023] Figure 4 is a schematic structural diagram of a connecting plate according to an embodiment of the utility model;

[0024] Figure 5 It is a schematic diagram of the installation of a counterweight protection device for orthopedic traction according to one embodiment of the utility model;

[0025] Figure 6 This is a schematic diagram of the use state of the orthopedic traction counterweight protection device according to one embodiment of the utility model;

[0026] As shown in the figure:

[0027] 100, protective box; 101, notch; 200, hanger; 201, slide; 210, extension rod; 220, push rod; 230, installation rod; 300, clamping structure; 310, threaded rod; 320, pressure plate; 330, rotating handle; 400, connecting plate; 401, slider; 402, locking knob; 500, suction cup; 600, buffer structure; 610, buffer plate; 620, spring; 700, bed frame; 810, traction device; 820, connecting rope; 830, roller; 840, counterweight. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0029] The following is a description of the orthopedic traction counterweight protection device according to an embodiment of the utility model in conjunction with the accompanying drawings.

[0030] like Figures 1 to 5 As shown, in the orthopedic traction counterweight protection device of the embodiment of the utility model, two hangers 200 are hooked on the bed frame 700, and the hangers 200 are pressed against the bed frame 700 by the clamping structure 300, which can effectively reduce the lateral movement of the hangers 200 on the bed frame 700, and cooperate with the adsorption effect of the suction cup 500, the stability of the entire device can be higher, and the situation that the entire device is accidentally touched by walking personnel and causes the lateral movement of the entire device can be effectively avoided; in addition, through the setting of the protection box 100, not only the counterweight 840 can be shielded to avoid accidental touching, but also the counterweight 840 can be received, and in cooperation with the buffer device, the impact force when the counterweight 840 falls can be effectively offset, making the entire device more stable and safe.

[0031] A bone traction protection device with application number CN202123354866.7 (hereinafter referred to as "the patent") is only hooked on one side of the bed, which has insufficient stability. When a walking person (such as a nurse, doctor or other patient) touches the entire device, the connecting hook will slide on the bed. If the sliding distance is large, the entire device will drive the bone traction device to move, causing the traction force to change, resulting in secondary pain for patients undergoing bone puncture traction.

[0032] The orthopedic traction counterweight protection device of the present invention can press the hanger 200 onto the bed frame 700 by adding a clamping structure 300. That is, after the relevant staff hooks the hanger 200 onto the bed frame 700, the threaded rod 310 can be rotated by rotating the rotating handle 330, and the pressing plate 320 can be pushed to press toward the bed frame 700, so that the entire device will not move sideways on the bed frame 700 after a walking person touches it.

[0033] In addition, by adjusting the position of the connecting plate 400, the suction cup 500 on the connecting plate 400 can be adsorbed at a suitable position and can still be adapted to the bed frame 700 with more hollow parts. That is, the relevant staff loosens the damping knob and pushes the connecting plate 400 to move to a suitable position, and then adsorbs the suction cup 500 on the bed frame 700, and then operates the clamping structure 300, so that the clamping structure 300 and the suction cup 500 cooperate with each other to improve the stability of the entire device.

[0034] In actual use, Figure 6 As shown, the traction device 810 is installed on the patient's bones, and the roller 830 is rotatably set on the bed frame 700. One end of the connecting rope 820 is connected to the traction device 810, and the other end passes around the roller 830 and is connected to the counterweight 840, so that the counterweight 840 is suspended in the protective box 100.

[0035] This patent only uses an arc tube welded on two square tubes B and square tube A to form an arc-shaped protection area with a hollow bottom. Although the arc tube can be extended and touch the ground to prevent the counterweight 840 from hitting the operator's feet when it falls, the protection of the ground is insufficient. Most existing wards have tile floors or wooden floors, and the impact of the falling counterweight 840 will still cause damage to the ground.

[0036] The orthopedic traction counterweight protection device of the present invention can support the counterweight 840 by providing a protection box 100. The bottom sealing structure can prevent the counterweight 840 from falling to the ground, thereby protecting the ground. In addition, through the provision of the buffer structure 600, when the counterweight falls into the protection box 100, the buffer plate 610 supports the counterweight 840 and causes the spring 620 to deform under force to offset the impact of the counterweight 840 falling, thereby making the entire device more stable.

[0037] When removing or replacing the counterweight 840, this patent requires that the entire device be removed from the bed due to the obstruction of multiple arc tubes before subsequent operations on the counterweight 840 can be performed, which is rather cumbersome. Moreover, once the entire device is removed, the operator's feet cannot be protected, and there is still a risk that the counterweight 840 will fall and injure the operator's feet.

[0038] The orthopedic traction counterweight protection device of the present invention has a vertical slot 101 on the protection box 100, so the relevant staff does not need to remove the entire device to remove or replace the counterweight 840, that is, the relevant staff can extend their hands into the protection box 100 along the slot 101 to operate, which not only reduces the operation of removing the entire device, but also can still provide protection when removing or replacing the counterweight 840.

[0039] In summary, according to the protective device for the orthopedic traction counterweight 840 of the embodiment of the utility model, the combined action of the clamping structure 300 and the suction cup 500 can make the stability of the entire device higher, reduce the lateral movement of the entire device on the bed frame 700, and provide sufficient protection for the counterweight 840; by providing a protective box 100 and a buffer structure 600, it can not only receive the fallen counterweight 840, but also offset the impact generated when the counterweight 840 falls, making the entire device safer.

[0040] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A weight protection device for orthopedic traction, characterized in that: include: A protective box (100), a hanger (200), a pressing structure (300), a connecting plate (400), a suction cup (500) and a buffer structure (600), wherein the top of the protective box (100) is open; the two hangers (200) are respectively arranged on both sides of the top of the protective box (100); the two pressing structures (300) are respectively arranged on the two hangers (200); the two hangers (200) are respectively hooked on a bed frame (700) and are respectively pressed on the bed frame (700) by the pressing structures (300); the two ends of the connecting plate (400) are respectively slidably arranged on the two hangers (200) and are locked by a damping knob (402); the suction cup (500) is arranged on the connecting plate (400) and is adsorbed on the bed frame (700); and the buffer structure (600) is arranged at the bottom of the protective box (100).

2. The orthopedic traction counterweight protection device according to claim 1, characterized in that: A notch (101) is provided from top to bottom on a side of the protection box (100) away from the bed frame (700).

3. The orthopedic traction counterweight protection device according to claim 1, characterized in that: The hanging bracket (200) comprises an extension rod (210), a support rod (220) and a mounting rod (230), wherein the extension rod (210) is connected to the top of the protection box (100) and extends upward; the support rod (220) is vertically arranged on the extended end of the extension rod (210); the mounting rod (230) is vertically arranged on the support rod (220) and extends downward; when the hanging bracket (200) is hooked on the bed frame (700), the support rod (220) abuts against the top of the bed frame (700).

4. The orthopedic traction counterweight protection device according to claim 3, characterized in that: The clamping structure (300) comprises a threaded rod (310), a pressing plate (320) and a rotating handle (330), wherein the threaded rod (310) is threadably connected to the mounting rod (230); the pressing plate (320) is rotatably disposed on the threaded rod (310) and is located between the mounting rod (230) and the extension rod (210); and the rotating handle (330) is disposed at one end of the threaded rod (310) away from the pressing plate (320).

5. The orthopedic traction counterweight protection device according to claim 1, characterized in that: A vertical slide groove (201) is provided on the hanging rack (200), and a sliding block (401) is provided on the connecting plate (400), and the sliding block (401) is slidably connected to the slide groove (201).

6. The orthopedic traction counterweight protection device according to claim 5, characterized in that: The slide groove (201) is a T-shaped groove, and the slide block (401) is a T-shaped block.

7. The orthopedic traction counterweight protection device according to claim 5, characterized in that: When the damping knob (402) is locked, the tightening end of the damping knob (402) is threaded through the connecting plate (400) and the sliding block (401) in sequence, and abuts against the sliding groove (201).

8. The orthopedic traction counterweight protection device according to claim 1, characterized in that: The buffer structure (600) comprises a buffer plate (610) and a spring (620), wherein the buffer plate (610) is arranged above the bottom of the protection box (100); and two ends of the spring (620) are respectively connected to the buffer plate (610) and the bottom of the protection box (100).

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