Rehabilitation training traction frame special for pediatric orthopedics department

Abstract

The utility model provides a special rehabilitation training traction frame for pediatric orthopedics, which relates to the technical field of traction frames for orthopedics, and comprises a bed body, a pillow is arranged at the top of the bed body, two lifting cavities are formed in the bed body, lifting rods are arranged in the lifting cavities, the top ends of the lifting rods protrude out of the upper surface of the bed body and are connected with a mounting plate, and a placing plate is arranged below the mounting plate; the resistance assembly is arranged between the placing plate and the mounting plate and is used for changing the pull-down resistance of the placing plate; the adjusting assembly is arranged between the mounting plate and the bed body and is used for changing the heights of the mounting plate and the placing plate. According to the traction frame, the resistance assembly is arranged, along with resistance rehabilitation training, the resistance generated by the traction frame is correspondingly adjusted according to the limb rehabilitation condition of children, and the overall height of the traction frame can be changed through the adjusting assembly so as to adapt to the lifting conditions of different fractured limbs of children.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic traction frames, in particular to a rehabilitation training traction frame specially used for pediatric orthopedics. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system.

[0003] Traction frames are usually used for rehabilitation training in orthopedic treatment. After a child has a fracture, the height to which their limbs can be lifted while lying in bed is limited. However, the current traction frames have a simple structure and cannot flexibly adjust the height of the traction frames. They cannot be adjusted accordingly according to the height of the limbs, and have certain limitations. At the same time, as rehabilitation resistance training proceeds, more resistance is required after the limb muscles are activated, while the resistance generated by the existing traction frames is limited and difficult to adjust. Utility Model Content

[0004] The utility model aims to solve the shortcomings existing in the background technology and provides a traction frame for rehabilitation training specially used in pediatric orthopedics. Through the setting of a resistance component, as the resistance rehabilitation training proceeds, the resistance generated by the traction frame is adjusted accordingly according to the child's limb rehabilitation situation. By adjusting the setting of the component, the overall height of the traction frame can be changed to adapt to the lifting conditions of different children's fractured limbs.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a traction frame for rehabilitation training specially used for pediatric orthopedics, comprising:

[0006] A bed body, a pillow is arranged on the top of the bed body, two lifting chambers are provided inside the bed body, lifting rods are arranged inside the lifting chambers, the top ends of the lifting rods protrude from the upper surface of the bed body and are connected to a mounting plate, and a placement plate is arranged below the mounting plate;

[0007] A resistance component disposed between the placement plate and the mounting plate, used to change the resistance of the placement plate when pulled down; and

[0008] An adjusting component arranged between the mounting plate and the bed body is used for changing the height of the mounting plate and the placement plate.

[0009] Furthermore, the adjustment component includes:

[0010] A drive motor installed inside the lifting chamber, wherein the top of the drive motor is connected with a reciprocating screw rod;

[0011] A threaded hole is provided at the bottom of the lifting rod, and the threaded hole is meshedly connected with the reciprocating screw rod;

[0012] A limit plate is arranged at the bottom end of the lifting rod, and the cross-sectional profile of the limit plate matches the cross-sectional profile of the lifting cavity.

[0013] Furthermore, two limiting rods are provided inside the lifting chamber, and the two limiting rods are symmetrically arranged with respect to the reciprocating screw rod, and the limiting plate is provided with limiting holes matched with the limiting rods.

[0014] Furthermore, the resistance component includes:

[0015] A plurality of openings formed on the mounting plate;

[0016] A movable plate is arranged above the mounting plate, wherein a movable rod is connected to the bottom of the movable plate, and a bottom end of the movable rod passes through the opening and is connected to a movable block;

[0017] A plurality of return springs are connected to the top of the mounting plate.

[0018] Furthermore, two connecting plates are provided above the mounting plate, and the two connecting plates are symmetrically arranged about the movable plate, a plurality of connecting holes are opened on the connecting plates, a plurality of fixing holes are opened on the movable plate, and the positions of the fixing holes correspond to those of the connecting holes, and fixing bolts are passed through the fixing holes.

[0019] Furthermore, a connecting rod is connected to the bottom end of the connecting plate, and the bottom end of the connecting rod passes through the opening and protrudes from the lower surface of the mounting plate, and the return spring is respectively sleeved on the outside of the moving rod and the connecting rod.

[0020] Furthermore, a plurality of fixed blocks are connected to the top of the placement plate, a connecting rope is connected between the fixed block and the movable block, the placement plate is arranged in a semi-arc structure, and a rubber pad is provided on the inner arc surface of the placement plate.

[0021] The utility model provides a traction frame for rehabilitation training specially used for pediatric orthopedics, which has the following beneficial effects:

[0022] The utility model has the advantages that, through the setting of the resistance component, as the resistance rehabilitation training proceeds, the resistance generated by the traction frame is adjusted accordingly according to the child's limb rehabilitation situation, thereby ensuring the effect of the traction frame on the child's limb resistance training;

[0023] Secondly, by adjusting the setting of the components, the overall height of the traction frame can be changed to adapt to the lifting conditions of different children's fractured limbs, so that children's limbs with different fracture degrees can be placed on the traction frame for rehabilitation training. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 It is a front view of the overall structure of the utility model.

[0026] Figure 3 It is a sectional view of the overall structure of the utility model.

[0027] Figure 4 This is a schematic diagram of the placement plate structure of the utility model.

[0028] Figure 5 It is a schematic diagram of the lifting chamber structure of the utility model.

[0029] Figure 6 The schematic diagram of the limiting plate structure of the utility model is shown in FIG.

[0030] Figure 7 The utility model Figure 3 Enlarged view of point A in .

[0031] Figure 1-7 In: 1. bed body; 101. lifting chamber; 102. pillow; 2. lifting rod; 201. threaded hole; 3. driving motor; 301. reciprocating screw; 302. limiting rod; 303. limiting plate; 304. limiting hole; 4. mounting plate; 401. opening; 402. connecting rod; 403. moving plate; 4031. fixing hole; 404. connecting plate; 4041. connecting hole; 405. fixing bolt; 406. reset spring; 407. moving rod; 408. moving block; 5. placing plate; 501. rubber pad; 502. fixing block; 503. connecting rope. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0033] The disclosure below provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can appreciate the application of other processes and / or the use of other materials.

[0034] The embodiment of the present application provides a traction frame for rehabilitation training dedicated to pediatric orthopedics. The traction frame for rehabilitation training dedicated to pediatric orthopedics can be set through the setting of a resistance component. As the resistance rehabilitation training proceeds, the resistance generated by the traction frame is adjusted accordingly according to the child's limb rehabilitation situation. By adjusting the setting of the component, the overall height of the traction frame can be changed to adapt to the lifting conditions of different children's fractured limbs. The traction frame for rehabilitation training dedicated to pediatric orthopedics is described in detail below. It should be noted that the description order of the following embodiments is not intended to limit the preferred order of the embodiments.

[0035] The present application is described in detail below with reference to the accompanying drawings and specific implementation methods.

[0036] Example 1

[0037] See also Figure 1-7 In this embodiment,

[0038] A rehabilitation training traction frame specially used for pediatric orthopedics comprises: a bed body 1, a pillow 102 is arranged on the top of the bed body 1, two lifting chambers 101 are opened inside the bed body 1, lifting rods 2 are arranged inside the lifting chambers 101, the top ends of the lifting rods 2 protrude from the upper surface of the bed body 1 and are connected to a mounting plate 4, a placement plate 5 is arranged below the mounting plate 4; a resistance component arranged between the placement plate 5 and the mounting plate 4, used for changing the resistance of the placement plate 5 to be pulled down; and an adjustment component arranged between the mounting plate 4 and the bed body 1, used for changing the height of the mounting plate 4 and the placement plate 5.

[0039] Among them, through the setting of the resistance component, as the resistance rehabilitation training proceeds, the resistance generated by the traction frame is adjusted accordingly according to the child's limb rehabilitation situation, thereby ensuring the effect of the traction frame on the child's limb resistance training;

[0040] Secondly, by adjusting the setting of the components, the overall height of the traction frame can be changed to adapt to the lifting conditions of different children's fractured limbs, so that children's limbs with different fracture degrees can be placed on the traction frame for rehabilitation training.

[0041] Example 2

[0042] On the basis of Example 1, the adjustment component includes: a drive motor 3 installed inside the lifting chamber 101, and a reciprocating screw 301 is connected to the top of the drive motor 3; a threaded hole 201 is opened at the bottom of the lifting rod 2, and the threaded hole 201 and the reciprocating screw 301 are meshed and connected with each other; a limit plate 303 is arranged at the bottom end of the lifting rod 2, and the cross-sectional profile of the limit plate 303 is matched with the cross-sectional profile of the lifting chamber 101.

[0043] Among them, two limiting rods 302 are arranged inside the lifting chamber 101, and the two limiting rods 302 are symmetrically arranged with respect to the reciprocating screw rod 301, and a limiting hole 304 matching with the limiting rod 302 is opened on the limiting plate 303.

[0044] After limb fracture surgery in children, rehabilitation training is required for the fractured limbs to improve the effect of limb rehabilitation and reduce the occurrence of sequelae. Due to the different ages of children and the different degrees of fracture, when using the traction frame for rehabilitation training, the height of the child's limb is raised at different heights. In order to adapt to the different limb lifting conditions, the height of the placement plate 5 can be changed by the lifting component;

[0045] When adjusting the height of the placement plate 5, the reciprocating screw 301 can be driven to rotate by the driving motor 3, so that the reciprocating screw 301 drives the lifting rod 2 to move through the threaded hole 201, thereby changing the height of the mounting plate 4 and the placement plate 5. During the movement of the lifting rod 2, the moving direction of the lifting rod 2 can be limited by the setting of the limit plate 303, the limit rod 302 and the limit hole 304.

[0046] Example 3

[0047] On the basis of Example 1, the resistance assembly includes: a plurality of openings 401 opened on the mounting plate 4; a moving plate 403 arranged above the mounting plate 4, a moving rod 407 connected to the bottom of the moving plate 403, and the bottom end of the moving rod 407 passes through the opening 401 and is connected to a moving block 408; a plurality of return springs 406 connected to the top of the mounting plate 4, two connecting plates 404 are arranged above the mounting plate 4, and the two connecting plates 404 are symmetrically arranged about the moving plate 403, a plurality of connecting holes 4041 are opened on the connecting plate 404, and a plurality of fixing holes 404 are opened on the moving plate 403 031, and the fixing hole 4031 corresponds to the position of the connecting hole 4041, a fixing bolt 405 is passed through the fixing hole 4031, the bottom end of the connecting plate 404 is connected to the connecting rod 402, and the bottom end of the connecting rod 402 passes through the opening 401 and protrudes from the lower surface of the mounting plate 4, the reset spring 406 is respectively sleeved on the outside of the moving rod 407 and the connecting rod 402, a plurality of fixing blocks 502 are connected to the top of the placing plate 5, a connecting rope 503 is connected between the fixing block 502 and the moving block 408, the placing plate 5 is arranged in a semi-arc structure, and a rubber pad 501 is provided on the inner arc surface of the placing plate 5.

[0048] After adjusting the height of the placement board 5, the fractured limb of the child can be placed on the placement board 5. During the rehabilitation exercise, the placement board is easy to come into hard contact with the bones in the limb, thereby causing secondary damage to the fractured part. At this time, the rubber pad 501 can be provided to prevent the placement board 5 from coming into hard contact with the child's limb.

[0049] Since the limbs of children do not use force and do not get exercise for a long time after fracture, muscle atrophy occurs. Therefore, resistance training is required after surgery. During the exercise, the child's limbs use force to move the placement plate 5 downward, so that the placement plate 5 drives the moving plate 403 downward through the fixed block 502, the connecting rope 503, the moving block 408 and the moving rod 407, thereby compressing the return spring 406, so that the return spring 406 is compressed to generate elastic force, and the generated elastic force is applied to the moving plate 403, so that the placement plate 5 moves downward to generate resistance, thereby counteracting the pressure applied during the child's limb exercise, thereby exercising and reactivating the muscles of the child's fractured limb;

[0050] Then, according to the rehabilitation situation, the resistance of the resistance training can be adjusted. At this time, the fixing bolt 405 can pass through the connecting hole 4041 and the fixing hole 4031 to connect the connecting plate 404 and the movable plate 403, so that the movable plate 403 is driven to move downward while driving the connecting plate 404 downward, so that the resistance generated by the exercise is generated by multiple reset springs 406.

[0051] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0052] The above is a detailed introduction to a rehabilitation training traction frame specially used for pediatric orthopedics provided in an embodiment of the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A traction frame for rehabilitation training specially used for pediatric orthopedics, characterized in that: include: A bed body (1), wherein a pillow (102) is provided on the top of the bed body (1), two lifting chambers (101) are provided inside the bed body (1), a lifting rod (2) is provided inside the lifting chamber (101), the top end of the lifting rod (2) protrudes from the upper surface of the bed body (1) and is connected to a mounting plate (4), and a placement plate (5) is provided below the mounting plate (4); A resistance component provided between the placement plate (5) and the mounting plate (4), used for changing the resistance of pulling the placement plate (5) downward; and An adjustment component disposed between the mounting plate (4) and the bed body (1) is used to change the height of the mounting plate (4) and the placement plate (5).

2. The traction frame for rehabilitation training dedicated to pediatric orthopedics according to claim 1, characterized in that: The adjustment component comprises: A drive motor (3) installed inside the lifting chamber (101), the top end of the drive motor (3) being cooperatively connected to a reciprocating screw rod (301); A threaded hole (201) is formed at the bottom of the lifting rod (2), wherein the threaded hole (201) and the reciprocating screw rod (301) are meshedly connected with each other; A limit plate (303) is provided at the bottom end of the lifting rod (2), and the cross-sectional profile of the limit plate (303) matches the cross-sectional profile of the lifting chamber (101).

3. The traction frame for rehabilitation training dedicated to pediatric orthopedics according to claim 2, characterized in that: Two limiting rods (302) are arranged inside the lifting chamber (101), and the two limiting rods (302) are symmetrically arranged with respect to the reciprocating screw rod (301), and limiting holes (304) matching with the limiting rods (302) are opened on the limiting plate (303).

4. The traction frame for rehabilitation training dedicated to pediatric orthopedics according to claim 1, characterized in that: The resistance component comprises: A plurality of openings (401) formed on the mounting plate (4); A movable plate (403) is arranged above the mounting plate (4), the bottom of the movable plate (403) being connected to a movable rod (407), and the bottom end of the movable rod (407) passes through the opening (401) and is connected to a movable block (408); A plurality of return springs (406) are connected to the top of the mounting plate (4).

5. The traction frame for rehabilitation training dedicated to pediatric orthopedics according to claim 4, characterized in that: Two connecting plates (404) are arranged above the mounting plate (4), and the two connecting plates (404) are symmetrically arranged with respect to the movable plate (403), a plurality of connecting holes (4041) are provided on the connecting plates (404), a plurality of fixing holes (4031) are provided on the movable plate (403), and the fixing holes (4031) correspond in position to the connecting holes (4041), and fixing bolts (405) are inserted into the fixing holes (4031).

6. The traction frame for rehabilitation training dedicated to pediatric orthopedics according to claim 5, characterized in that: The bottom end of the connecting plate (404) is connected to a connecting rod (402), and the bottom end of the connecting rod (402) passes through the opening (401) and protrudes from the lower surface of the mounting plate (4), and the return spring (406) is respectively sleeved on the outside of the moving rod (407) and the connecting rod (402).

7. The traction frame for rehabilitation training dedicated to pediatric orthopedics according to claim 4, characterized in that: A plurality of fixed blocks (502) are connected to the top of the placement plate (5), a connecting rope (503) is connected between the fixed blocks (502) and the movable blocks (408), the placement plate (5) is arranged in a semi-arc structure, and a rubber pad (501) is provided on the inner arc surface of the placement plate (5).

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