Children orthopedic tractor

Abstract

The utility model relates to the technical field of medical auxiliary instruments, in particular to a child orthopedic tractor which comprises two bottom supports, the upper ends of the two bottom supports are jointly and fixedly connected with a supporting frame, and the outer surface of the bottom support on the left portion is fixedly sleeved with a supporting plate. The rear portion of the right end of the supporting frame is sleeved with a guardrail, the front end of the guardrail is fixedly connected with a clamping frame, the clamping frame is sleeved with the front portion of the right end of the supporting frame, the front portion and the rear portion of the upper end of the supporting frame are both fixedly connected with handrails, the left ends of the two handrails are jointly and fixedly connected with a backrest, and the upper end of the supporting plate is connected with a supporting assembly in a penetrating mode. The right portion of the upper end of the supporting assembly is connected with a first pulley piece in a penetrating mode, and the outer surface of the first pulley piece is sleeved with a pull rope. According to the orthopedic traction vehicle for children, due to the arrangement of the supporting plate and the supporting assembly, the orthopedic traction process of children can be facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a children's orthopedic traction vehicle. Background Art

[0002] Traction uses the principle of action and reaction in mechanics to act on the affected limb through the traction of gravity, relieving the tension and retraction of the soft tissue at the fracture and dislocation site, resetting the fracture or dislocation, and achieving the purpose of treatment. Traction is divided into two categories: continuous skin traction and bone traction. It is mainly used for cervical fractures, pelvic fractures, femoral neck fractures, intertrochanteric fractures, femoral shaft fractures and unstable tibia and fibula fractures, etc. There are at least the following disadvantages in the existing pediatric orthopedic traction treatment process: 1. In the existing pediatric orthopedic traction treatment process, it is not easy to observe and adjust the traction weight, which can easily cause further injury to the child; 2. It is not easy to adjust the traction position during the treatment process of the existing pediatric orthopedic traction equipment, and it is not easy to perform traction on children of different body sizes. Therefore, we have launched a new pediatric orthopedic traction vehicle. Utility Model Content

[0003] The main purpose of the utility model is to provide a children's orthopedic traction vehicle, 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] The traction vehicle for children's orthopedics is provided with two bottom brackets, the upper ends of the two bottom brackets are commonly fixedly connected to the support frame, the outer surface of the left bottom bracket is fixedly sleeved with a support plate, the right rear end of the support frame is sleeved with a guardrail, the front end of the guardrail is fixedly connected to a card frame, and the card frame is sleeved with the front right end of the support frame, the front and rear ends of the upper ends of the support frame are fixedly connected to an armrest, the left ends of the two armrests are commonly fixedly connected to the backrest, the upper end of the support plate is inserted and connected to a support assembly, the right end of the upper end of the support assembly is inserted and connected to a No. 1 pulley, the outer surface of the No. 1 pulley is sleeved with a pull rope, the opposite ends of the two armrests are fixedly connected to two No. 1 telescopic rods, and the lower ends of the four No. 1 telescopic rods are commonly fixedly connected to the seat plate;

[0006] The support plate includes a plate body, a No. 1 slide groove is opened in the middle of the upper end of the plate body, the inner groove wall of the No. 1 slide groove is fixedly connected to a limiting rod, and the plate body is fixedly connected to the support frame on the left.

[0007] Preferably, the support assembly includes a slider and a No. 2 pulley member, the upper end of the slider is fixedly connected to the No. 2 telescopic rod, the upper outer surface of the No. 2 telescopic rod is fixedly sleeved with a cross bar, the left upper end of the No. 2 pulley member is installed with a No. 2 pulley member, the upper left side of the outer surface of the cross bar is inserted with a connecting slide frame, and the lower end of the connecting slide frame is fixedly connected to a weighing frame.

[0008] By adopting the above technical solution: by adjusting the usable length of the No. 2 telescopic rod and fixing it with screws, the usable height of the support assembly and the No. 1 pulley and pull rope on the support assembly can be adjusted, the connecting slide frame is interlaced with the No. 2 telescopic rod, and the lower end of the connecting slide frame is interlaced with the weighing frame, which can facilitate the up and down sliding process of the weighing frame, and the weighing frame can support and place the weight.

[0009] Preferably, a display is fixedly connected to the left upper end of the weighing frame, a circular groove is penetrated at the left end of the slider, a No. 2 slide groove is penetrated at the right upper end of the cross bar, a No. 3 slide groove is opened on the upper left side of the outer surface of the No. 2 telescopic rod, and the cross bar is socketed with the No. 1 pulley.

[0010] By adopting the above technical solution: the weight of the weight placed on the symmetrical frame can be displayed through the display, the No. 2 slide can support the position adjustment process of the No. 1 pulley, and the No. 3 slide can support the up and down sliding process of the connecting slide frame.

[0011] Preferably, the pull rope passes through the second pulley and is fixedly connected to the connecting slide frame.

[0012] By adopting the above technical solution, it is convenient for the weight on the weighing frame to pull the pull rope.

[0013] Preferably, the circular groove is sleeved with the limiting rod.

[0014] By adopting the above technical solution, the slider and the limiting rod can be connected together through the circular groove.

[0015] Preferably, the No. 1 pulley member is interlacedly connected with the No. 2 slide groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By setting a support component, a weighing frame is set on the support component, and a display is set on the weighing frame. A weight is placed on the weighing frame to pull the No. 1 pulley and the pull rope, thereby pulling the cervical traction belt set on the pull rope. During the traction process of the cervical traction belt, the weight of the weight can be displayed on the display, which is convenient for medical staff to observe and avoid the weight of the weight being too heavy to cause harm to children;

[0018] 2. By setting a support assembly and a support plate, a slider is set on the support assembly, and a No. 1 slide groove and a limit rod are set on the support plate. The slider is connected to the limit rod, and the position of the support assembly can be adjusted by sliding the slider in the No. 1 slide groove and fixing it with screws. To adjust the traction position of the No. 1 pulley and the pull rope, the No. 1 pulley is slid to the position on the No. 2 slide groove and fixed with screws, which can facilitate the head traction process for children of different body sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a children's orthopedic traction vehicle of the present utility model;

[0020] Figure 2 This is a schematic diagram of the overall structure of a support plate of a pediatric orthopedic traction vehicle of the present invention;

[0021] Figure 3 This is a schematic diagram of the overall structure of a support assembly of a pediatric orthopedic traction vehicle of the present invention;

[0022] Figure 4 The utility model is a schematic diagram of the crossbar structure of a children's orthopedic traction vehicle.

[0023] In the figure: 1. Bottom bracket; 2. Support frame; 3. Support plate; 4. Handrail; 5. Guardrail; 6. Card frame; 7. Backrest; 8. Support assembly; 9. Pulley No. 1; 10. Pull rope; 11. Telescopic rod No. 1; 12. Seat; 31. Plate body; 32. Slide No. 1; 33. Limit rod; 81. Slider; 82. Telescopic rod No. 2; 83. Cross bar; 84. Pulley No. 2; 85. Connecting slide frame; 86. Weighing frame; 87. Display; 88. Slide No. 2; 89. Slide No. 3; 90. Circular groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0027] See also Figure 1-4 , the utility model provides a technical solution:

[0028] A pediatric orthopedic traction vehicle comprises a bottom bracket 1, two bottom brackets 1 are provided, the upper ends of the two bottom brackets 1 are commonly fixedly connected to a support frame 2, the outer surface of the left bottom bracket 1 is fixedly sleeved with a support plate 3, the right rear end of the support frame 2 is sleeved with a guardrail 5, the front end of the guardrail 5 is fixedly connected to a card frame 6, and the card frame 6 is sleeved with the front right end of the support frame 2, the front and rear ends of the upper ends of the support frame 2 are fixedly connected to an armrest 4, the left ends of the two armrests 4 are commonly fixedly connected to a railing 7, the upper end of the support plate 3 is interspersed with a support assembly 8, the upper right end of the support assembly 8 is interspersed with a No. 1 pulley 9, the outer surface of the No. 1 pulley 9 is sleeved with a pull rope 10, the opposite ends of the two armrests 4 are fixedly connected to two No. 1 telescopic rods 11, and the lower ends of the four No. 1 telescopic rods 11 are commonly fixedly connected to a seat plate 12;

[0029] In this embodiment, the support plate 3 includes a plate body 31, and a No. 1 slide groove 32 is opened in the middle of the upper end of the plate body 31. The inner groove wall of the No. 1 slide groove 32 is fixedly connected to the limiting rod 33. The plate body 31 is fixedly connected to the support frame 2 on the left; the circular groove 90 is socketed with the limiting rod 33.

[0030] Through the above solution: by setting the support plate 3 to support the support assembly 8, the limiting rod 33 is sleeved with the circular groove 90 on the support assembly 8, the position adjustment process of the support assembly 8 can be limited and supported to improve stability.

[0031] In this embodiment, the supporting assembly 8 includes a slider 81 and a No. 2 pulley member 84, the upper end of the slider 81 is fixedly connected to the No. 2 telescopic rod 82, the upper outer surface of the No. 2 telescopic rod 82 is fixedly sleeved with a cross bar 83, the upper left part of the upper end of the No. 2 pulley member 84 is installed, the upper left side of the outer surface of the cross bar 83 is inserted and connected with a connecting slide frame 85, and the lower end of the connecting slide frame 85 is fixedly connected with a weighing frame 86; the upper left part of the weighing frame 86 is fixedly connected with a display 87, the left end of the slider 81 is penetrated by a circular groove 90, the upper right end of the cross bar 83 is penetrated by a No. 2 slide groove 88, the upper left side of the outer surface of the No. 2 telescopic rod 82 is provided with a No. 3 slide groove 89, the cross bar 83 is sleeved with the No. 1 pulley member 9; the pull rope 10 passes through the No. 2 pulley member 84 and is fixedly connected to the connecting slide frame 85; the No. 1 pulley member 9 is inserted and connected with the No. 2 slide groove 88.

[0032] Through the above scheme: the pull rope 10 passes through the No. 1 pulley 9 and the No. 2 pulley 84 and is fixedly connected to the connecting slide frame 85, so that the connecting slide frame 85 and the weighing frame 86 can jointly pull the cervical vertebra traction belt connected to the pull rope 10. By sliding the slider 81 in the No. 1 slide groove 32 and fixing it with a screw, the position of the support assembly 8 can be adjusted to adjust the traction position of the No. 1 pulley 9 and the pull rope 10. By adjusting the use length of the No. 2 telescopic rod 82 and fixing it with a screw, the support assembly 8 and the No. 1 pulley 9 on the support assembly 8 can be adjusted. The height of the pull rope 10 can be adjusted, the up and down sliding process of the connecting slide frame 85 and the weighing frame 86 can be supported by the third slide groove 89, the weight can be supported and placed by the weighing frame 86, and the weight placed on the weighing frame 86 can be displayed by the display 87 to avoid excessive traction weight, and the position adjustment process of the No. 1 pulley 9 can be supported by the No. 2 slide groove 88, and by sliding the No. 1 pulley 9 to the position on the No. 2 slide groove 88 and fixing it with screws, it can facilitate the head traction process of children with different body shapes and improve flexibility.

[0033] It should be noted that the present invention is a pediatric orthopedic traction vehicle. During use, the design of the four No. 1 telescopic rods 11 allows the height of the seat plate 12 to be adjusted by adjusting its length and fixing it with screws according to the height of the child patient. This function ensures that children of different heights can sit comfortably on the traction vehicle for treatment. The guardrail 5 can be turned over to surround the child patient on the seat plate 12 together with the railing 7, providing a safe treatment environment for the child patient. The connection between the card frame 6 on the guardrail 5 and the support frame 2 and the fixation of the limit pin further ensure the stability and safety of the guardrail 5, preventing the child from accidentally falling during treatment. The connection between the pull rope 10 and the cervical traction belt, and the connection and fixation of the traction belt to the child patient's head constitute the core part of the cervical traction system. By sliding the slider 81 to the position on the No. 1 slide groove 32, And it is fixed by screws, and the position of the No. 1 pulley 9 on the No. 2 slide 88 is adjusted and fixed, and the position of the pull rope 10 can be accurately adjusted to ensure that it is located directly above the head of the child patient, thereby achieving a precise traction effect. By adjusting the use length of the No. 2 telescopic rod 82 and fixing it with screws, medical staff can adjust the use height of the support component 8 and the No. 1 pulley 9 and the pull rope 10 thereon according to treatment needs, and place weights of different weights on the weighing frame 86. The traction force is applied to the No. 1 pulley 9 and the pull rope 10 through the lever principle, and then traction treatment is performed on the cervical traction belt and the child's neck. The weight of the weight is displayed in real time through the display 87. This design enables medical staff to monitor the size of the traction force at any time to ensure that it is within a safe range and avoid harm to the child due to excessive traction. This function improves the safety and controllability of the treatment process.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A pediatric orthopedic traction vehicle, comprising a bottom bracket (1), characterized in that: Two bottom brackets (1) are provided, and the upper ends of the two bottom brackets (1) are fixedly connected to a support frame (2). The outer surface of the left bottom bracket (1) is fixedly sleeved with a support plate (3). The right rear end of the support frame (2) is sleeved with a guardrail (5). The front end of the guardrail (5) is fixedly connected to a card frame (6), and the card frame (6) is sleeved with the right front end of the support frame (2). The front and rear ends of the upper ends of the support frame (2) are both fixedly connected to a handrail (4). The left ends of the two handrails (4) are fixedly connected to a railing (7), the upper end of the support plate (3) is connected to a support assembly (8), the right part of the upper end of the support assembly (8) is connected to a No. 1 pulley (9), the outer surface of the No. 1 pulley (9) is sleeved with a pull rope (10), the opposite ends of the two handrails (4) are fixedly connected to two No. 1 telescopic rods (11), and the lower ends of the four No. 1 telescopic rods (11) are fixedly connected to a seat plate (12); The support plate (3) comprises a plate body (31), a first slide groove (32) is provided in the middle of the upper end of the plate body (31), a limit rod (33) is fixedly connected to the inner groove wall of the first slide groove (32), and the plate body (31) is fixedly connected to the left support frame (2).

2. The pediatric orthopedic traction vehicle according to claim 1, characterized in that: The support assembly (8) includes a slider (81) and a second pulley (84), the upper end of the slider (81) is fixedly connected to the second telescopic rod (82), the upper outer surface of the second telescopic rod (82) is fixedly sleeved with a cross bar (83), the left upper end of the second pulley (84) is installed with the second pulley (84), the upper left outer surface of the cross bar (83) is connected with a connecting slide frame (85), and the lower end of the connecting slide frame (85) is fixedly connected to a weighing frame (86).

3. The pediatric orthopedic traction vehicle according to claim 2, characterized in that: The upper left portion of the weighing frame (86) is fixedly connected to a display (87), the left end of the slider (81) is penetrated by a circular groove (90), the upper right portion of the cross bar (83) is penetrated by a second slide groove (88), the upper left side of the outer surface of the second telescopic rod (82) is provided with a third slide groove (89), and the cross bar (83) is sleeved with the first pulley (9).

4. The pediatric orthopedic traction vehicle according to claim 1, characterized in that: The pull rope (10) passes through the second pulley (84) and is fixedly connected to the connecting slide frame (85).

5. The pediatric orthopedic traction vehicle according to claim 3, characterized in that: The circular groove (90) is sleeved with the limiting rod (33).

6. The pediatric orthopedic traction vehicle according to claim 1, characterized in that: The first pulley member (9) is interlacedly connected with the second chute (88).

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