Adjustable steel plate for treating flatfoot malformation

Abstract

The utility model discloses an adjustable steel plate for treating flatfoot deformity, which comprises a first steel plate, a second steel plate and a rotating shaft, the rotating shaft is fixed on one side of the first steel plate, the outer side of the rotating shaft is rotatably connected with the second steel plate, one side of the first steel plate and one side of the second steel plate are respectively provided with a fixing hole, and the fixing holes are communicated with the first steel plate and the second steel plate. A limiting hole is formed in one side of the front face of the second steel plate, an adjusting mechanism is arranged in the limiting hole, and a fixing plate is welded to the bottom end of the first steel plate. By pressing the limiting block, the limiting block exits from the limiting range of the limiting hole and is stored in the mounting block, so that the limiting of the second rigid plate is relieved, the angle of the second rigid plate is adjusted under the action of the rotating shaft, and the angle of the second rigid plate can be adjusted according to the actual use condition through the operation; therefore, the purpose of adjusting the calcaneus height is achieved, and the treatment requirements of different crowds at different stages are met.

Description

Technical Field

[0001] The utility model relates to the technical field of flat foot treatment, in particular to an adjustable steel plate for treating flat foot deformity. Background Art

[0002] Flat feet are mainly caused by foot pain due to abnormal foot bone morphology, muscle atrophy, ligament contracture or chronic strain, which causes collapse or loss of elasticity of the longitudinal arch of the foot. Therefore, flat feet need to be treated. In the process of treating flat feet, steel plates are needed to support them, thereby improving the treatment effect.

[0003] However, in actual use, the above-mentioned existing steel plates are inconvenient to adjust their angles according to different usage situations, cannot meet the needs of different user groups, and are difficult to adapt to the treatment needs of different stages, resulting in greater limitations in use and lower practicality. Utility Model Content

[0004] The purpose of the present invention is to provide an adjustable steel plate for treating flatfoot deformity, so as to solve the problem in the above-mentioned background art that the existing adjustable steel plate for treating flatfoot deformity is inconvenient to adjust its angle according to actual usage during use.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an adjustable steel plate for treating flatfoot deformity, comprising a first steel plate, a second steel plate, and a rotating shaft, wherein the rotating shaft is fixed to one side of the first steel plate, and the outer side of the rotating shaft is rotatably connected to the second steel plate;

[0006] A fixing hole is provided on one side of the first steel plate and the second steel plate, a limiting hole is provided on the front side of the second steel plate, and an adjustment mechanism is provided inside the limiting hole. A fixing plate is welded to the bottom end of the first steel plate, and a scale line is provided on the front side of the fixing plate, and a supporting mechanism is provided inside the fixing plate.

[0007] When using the adjustable steel plate for treating flatfoot deformity according to the present technical solution, an adjustment mechanism is provided to facilitate adjustment of the angle of the second steel plate under the action of the limiting hole and the rotating shaft so as to cope with different usage situations, thereby improving its practicality.

[0008] Preferably, the adjustment mechanism includes a mounting block, and the mounting block is arranged inside the first steel plate, a return spring is arranged inside the mounting block, and a baffle is fixed on one side of the return spring, and a limit block is arranged on one side of the baffle.

[0009] Preferably, two limit blocks are provided, and the cross-section formed by the two limit blocks and the baffle is T-shaped.

[0010] Preferably, two return springs are provided, the two return springs are symmetrically distributed, and the two return springs are both in a stretched state inside the mounting block.

[0011] Preferably, the support mechanism includes an adjusting rod, and the adjusting rod is arranged inside the fixed plate, an adjusting block is sleeved on the outer side of the adjusting rod, and a support block is provided on the top of the adjusting block, a guide block is fixed to the bottom end of the adjusting block, a guide groove is provided on the outer side of the guide block, and the guide groove is opened inside the fixed plate.

[0012] Preferably, the guide block slides inside the guide groove, and the adjustment block is slidably connected to the fixed plate through the guide block and the guide groove.

[0013] Preferably, the cross section of the adjusting block is rectangular, and the outer edge of the adjusting block is slidably fitted with the inner wall of the fixing plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the adjustable steel plate for treating flatfoot deformity can not only adjust its angle, but also has a supporting function;

[0015] By pressing the limit block, the limit block is withdrawn from the limit range of the limit hole and retracted into the interior of the mounting block, thereby releasing the limit on the second rigid plate, and the angle of the second rigid plate is adjusted under the action of the rotating shaft. Through the above operation, the angle of the second rigid plate can be adjusted according to the actual usage, thereby achieving the purpose of adjusting the calcaneal height, and then meeting the treatment needs of different people at different stages;

[0016] By screwing the adjusting rod, the adjusting block is driven to move horizontally under the action of the guide block and the guide groove, thereby driving the supporting block to move horizontally synchronously. The above operation supports the adjusted second rigid plate, thereby avoiding the loosening of the adjusted second rigid plate and improving its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the main partial cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3This is a schematic diagram of the top structure of the utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the adjustment mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the support mechanism of the utility model.

[0023] Explanation of the reference numerals in the figure: 1. First steel plate; 2. Fixing hole; 3. Adjusting mechanism; 301. Limiting block; 302. Baffle; 303. Mounting block; 304. Return spring; 4. Limiting hole; 5. Second steel plate; 6. Supporting mechanism; 601. Adjusting rod; 602. Guide groove; 603. Guide block; 604. Supporting block; 605. Adjusting block; 7. Rotating shaft; 8. Fixing plate; 9. Scale line. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 The utility model provides an embodiment of an adjustable steel plate for treating flatfoot deformity, comprising a first steel plate 1, a second rigid plate 5, and a rotating shaft 7. The rotating shaft 7 is fixed to one side of the first steel plate 1, and the outer side of the rotating shaft 7 is rotatably connected to the second steel plate. A fixing hole 2 is opened on one side of the first steel plate 1 and the second rigid plate 5. A limiting hole 4 is opened on one side of the front of the second rigid plate 5, and an adjustment mechanism 3 is provided inside the limiting hole 4.

[0026] The adjustment mechanism 3 includes a mounting block 303, and the mounting block 303 is arranged inside the first steel plate 1. A return spring 304 is arranged inside the mounting block 303, and a baffle 302 is fixed to one side of the return spring 304. A limit block 301 is arranged on one side of the baffle 302.

[0027] There are two limit blocks 301, and the cross-section formed by the two limit blocks 301 and the baffle 302 is T-shaped;

[0028] Two return springs 304 are provided, and the two return springs 304 are symmetrically distributed, and both return springs 304 are in a stretched state inside the mounting block 303;

[0029] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 As shown, when in use, by pressing the limit block 301 so that the limit block 301 is retracted into the interior of the mounting block 303, the limit on the second rigid plate 5 is released, making it easier to adjust the angle of the second rigid plate 5, thereby partially lifting the calcaneus to treat flat feet, thereby improving its practicality;

[0030] A fixing plate 8 is welded to the bottom end of the first steel plate 1, and a scale line 9 is provided on one side of the front of the fixing plate 8. A supporting mechanism 6 is provided inside the fixing plate 8.

[0031] The support mechanism 6 includes an adjustment rod 601, which is disposed inside the fixed plate 8. An adjustment block 605 is sleeved on the outer side of the adjustment rod 601, and a support block 604 is provided on the top of the adjustment block 605. A guide block 603 is fixed to the bottom end of the adjustment block 605. A guide groove 602 is provided on the outer side of the guide block 603, and the guide groove 602 is opened inside the fixed plate 8.

[0032] The guide block 603 slides inside the guide groove 602, and the adjustment block 605 is slidably connected to the fixed plate 8 through the guide block 603 and the guide groove 602;

[0033] The cross section of the adjustment block 605 is rectangular, and the outer edge of the adjustment block 605 is slidably fitted with the inner wall of the fixed plate 8;

[0034] Specifically, such as Figure 1 、 Figure 5 As shown, when in use, by screwing the adjusting rod 601, the supporting block 604 is driven to move horizontally under the action of the adjusting block 605, so as to facilitate supporting the adjusted second rigid plate 5, thereby preventing it from becoming loose during use.

[0035] Working principle: When the present invention is used, first, when flat feet need to be treated, the flat heel bone is broken through surgery to form two smaller heel bones, and then the first steel plate 1 is placed close to one side of the heel bone, and the second steel plate 5 is placed close to one side of the heel bone of the sole of the foot. The two heel bones are fixed under the action of the fixing hole 2 and the steel nail. After the fixation is completed, the limit block 301 is manually pressed to push the baffle 302 to move horizontally, and the baffle 302 squeezes the return spring 304 while moving horizontally, so that the return spring 304 is compressed by the squeezing force until the limit block 301 exits. The limiting range of the limiting hole 4 is received in the interior of the mounting block 303, so that the medical staff can rotate the second rigid plate 5 in cooperation with the rotating shaft 7 to adjust the angle of the second rigid plate 5, and then adjust the height of the heel bone of the foot. When the adjustment is completed, the limiting hole 4 causes the squeezing force of the return spring 304 to disappear, thereby pushing the baffle 302 to move horizontally, and then driving the limiting block 301 to move horizontally synchronously until the limiting block 301 extends from the inside of the limiting hole 4. The above operation makes it easy to adjust the angle of the second rigid plate 5, so as to facilitate facing different usage situations, thereby improving its practicality.

[0036] Then, by screwing the adjusting rod 601, the adjusting block 605 is driven to move horizontally, and while the adjusting block 605 moves horizontally, it drives the guide block 603 to slide inside the guide groove 602. By providing the guide groove 602, on the one hand, the moving adjusting block 605 can be limited, thereby avoiding positional deviation during the movement, thereby affecting subsequent operations, and on the other hand, the moving adjusting block 605 can be guided, thereby improving its stability during movement. While the adjusting block 605 moves horizontally, it drives the support block 604 to move horizontally synchronously, thereby supporting the adjusted second rigid plate 5, thereby avoiding it from loosening.

[0037] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0038] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. An adjustable steel plate for treating flatfoot deformity, comprising a first steel plate (1), a second rigid plate (5), and a rotating shaft (7), wherein the rotating shaft (7) is fixed to one side of the first steel plate (1), and the outer side of the rotating shaft (7) is rotatably connected to the second rigid plate (5); Its characteristics are: A fixing hole (2) is provided on one side of the first steel plate (1) and the second rigid plate (5); a limiting hole (4) is provided on the front side of the second rigid plate (5); and an adjusting mechanism (3) is provided inside the limiting hole (4); a fixing plate (8) is welded to the bottom end of the first steel plate (1), and a scale line (9) is provided on the front side of the fixing plate (8); and a supporting mechanism (6) is provided inside the fixing plate (8).

2. The adjustable steel plate for treating flatfoot deformity according to claim 1, characterized in that: The adjustment mechanism (3) comprises a mounting block (303), and the mounting block (303) is arranged inside the first steel plate (1); a return spring (304) is arranged inside the mounting block (303); a baffle (302) is fixed on one side of the return spring (304); and a limit block (301) is arranged on one side of the baffle (302).

3. The adjustable steel plate for treating flatfoot deformity according to claim 2, characterized in that: Two limit blocks (301) are provided, and the cross-section formed by the two limit blocks (301) and the baffle (302) is T-shaped.

4. The adjustable steel plate for treating flatfoot deformity according to claim 2, characterized in that: Two return springs (304) are provided, the two return springs (304) are symmetrically distributed, and the two return springs (304) are both in a stretched state inside the mounting block (303).

5. The adjustable steel plate for treating flatfoot deformity according to claim 1, characterized in that: The support mechanism (6) comprises an adjusting rod (601), and the adjusting rod (601) is arranged inside the fixed plate (8); an adjusting block (605) is sleeved on the outer side of the adjusting rod (601), and a supporting block (604) is arranged on the top of the adjusting block (605); a guide block (603) is fixed on the bottom end of the adjusting block (605), and a guide groove (602) is arranged on the outer side of the guide block (603), and the guide groove (602) is opened inside the fixed plate (8).

6. The adjustable steel plate for treating flatfoot deformity according to claim 5, characterized in that: The guide block (603) slides inside the guide groove (602), and the adjustment block (605) is slidably connected to the fixed plate (8) through the guide block (603) and the guide groove (602).

7. The adjustable steel plate for treating flatfoot deformity according to claim 5, characterized in that: The cross section of the regulating block (605) is rectangular, and the outer edge of the regulating block (605) is slidably fitted with the inner wall of the fixing plate (8).

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