An orthopedic ankle rehabilitation protection device

Abstract

The application relates to the technical field of protection devices, and discloses an orthopedic ankle rehabilitation protection device, which comprises a left protection shell and further comprises: a protection part arranged on the left protection shell; a plurality of adjusting parts installed on the left protection shell; a plurality of locking parts arranged on the left protection shell; and a plurality of guiding parts installed on the left protection shell. The adjusting parts are arranged to solve the problem that the tightness of the protection shell and the clamping interval of the existing protection device are difficult to adjust during use, the problem that it is inconvenient to adjust according to the thickness of the ankles of multiple patients, multiple injury degrees and the needs of different rehabilitation stages, the problem that the application range and rehabilitation auxiliary effect of the orthopedic ankle rehabilitation protection device are limited, and the problem that the ankle rehabilitation progress is affected.

Description

Technical Field

[0001] This invention relates to the field of protective device technology, specifically to an orthopedic ankle rehabilitation protective device. Background Technology

[0002] With the continuous advancement of orthopedic rehabilitation medical technology, rehabilitation care after ankle injury is receiving increasing attention. Orthopedic ankle rehabilitation protection devices, as core auxiliary equipment during ankle injury rehabilitation, can fix and protect the damaged ankle, reduce sports injuries, and promote the rehabilitation process. Their adaptability and fixation stability directly affect the rehabilitation effect. Therefore, highly adaptable orthopedic ankle rehabilitation protection devices are needed to meet clinical rehabilitation needs.

[0003] However, the tightness of the protective shell and the clamping distance of the existing protective devices are difficult to adjust during use. This makes it inconvenient to adjust according to the thickness of multiple patients' ankles, the degree of injury, and the needs of different rehabilitation stages. As a result, the applicability and rehabilitation assistance effect of orthopedic ankle rehabilitation protective devices are limited, affecting the progress of ankle rehabilitation. Summary of the Invention

[0004] The purpose of this invention is to provide an orthopedic ankle rehabilitation protection device. By setting an adjustment part, it solves the problem that the tightness of the protective shell and the clamping distance of the existing protection device are difficult to adjust during use. This makes it inconvenient to adjust according to the thickness of multiple patients' ankles, the degree of injury, and the needs of different rehabilitation stages, thereby limiting the scope of application and rehabilitation assistance of the orthopedic ankle rehabilitation protection device and affecting the progress of ankle rehabilitation.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution: This invention relates to an orthopedic ankle rehabilitation and protection device, comprising a left protective shell, and further comprising: a protective part disposed on the left protective shell; an adjustment part, comprising a plurality of adjustment parts mounted on the left protective shell; a locking part, comprising a plurality of locking parts disposed on the left protective shell; a guide part, comprising a plurality of guide parts mounted on the left protective shell; the adjustment part comprising an adjustment assembly disposed on the left protective shell; a slot assembly mounted on the left protective shell; the adjustment assembly comprising a U-shaped frame disposed on the left protective shell, wherein a cylindrical shell is fixedly connected to the rear inner wall of the U-shaped frame, the cylindrical shell... A disc is rotatably connected to the inner wall. Two arc-shaped grooves are formed on the disc, and cylindrical sliders are provided on the inner walls of both grooves. Two sliding rods are slidably connected to the disc, and a rotating shaft is fixedly connected to the disc. The front side of the rotating shaft extends rotatably outwards to the outside of the U-shaped frame. Damping elements are provided on both sliding rods. The rear sides of the two cylindrical sliders pass through and are fixedly connected to the two sliding rods. The damping element includes a connecting rod fixedly connected to the corresponding sliding rod. A T-shaped locking block is fixedly connected to the rear side of the connecting rod. A damper is fixedly connected to the bottom of the T-shaped locking block, and the bottom of the damper is fixedly connected to the inner wall of the U-shaped frame. The outer wall of the protruding part of the T-shaped locking block extends into the corresponding rectangular slot and slides in contact with the inner wall.

[0006] Furthermore, the slot assembly includes a rectangular block fixedly connected to the front side of the rectangular block. The top and bottom of the rectangular block are provided with several rectangular slots. The outer wall of the rectangular block is in sliding contact with the side of the two limiting blocks that are close to each other. The outer wall of the rectangular block abuts against the side of the two trapezoidal blocks that are close to each other.

[0007] Furthermore, the protective part includes a right protective shell disposed on the right side of the left protective shell, the left side of the right protective shell contacting the right side of the left protective shell, a rectangular block one fixedly connected to the left protective shell, and a rectangular block two fixedly connected to the right protective shell; a U-shaped frame fixedly connected to the front side of the rectangular block two. Furthermore, the locking part includes a latch assembly disposed on the U-shaped frame; a locking groove assembly mounted on the left protective shell, the latch assembly including two fixing blocks fixedly connected to the front side of the U-shaped frame, a latch rod slidably connected to the two fixing blocks, a button fixedly connected to the right side of the latch rod, a slider fixedly connected to the outer wall of the latch rod, a spring fixedly connected to the right side of the slider, and the right side of the spring fixedly connected to the fixing block located on the right side; the spring is in a slightly compressed state.

[0008] Furthermore, the locking groove assembly includes a fixed disk fixedly connected to the outer wall of the rotating shaft, and the outer wall of the fixed disk has two cylindrical locking grooves; the left side of the locking rod extends into the corresponding cylindrical locking groove and slides in contact with the inner wall.

[0009] Furthermore, the guide portion includes two spring dampers fixedly connected to the inner wall of the U-shaped frame. A trapezoidal block is fixedly connected to one side of each of the two spring dampers that are close to each other. Two limiting blocks are fixedly connected to the inner wall of the U-shaped frame. A roller component is provided in front of the rectangular block. The two trapezoidal blocks are mirror images of each other. The roller component includes two grooves formed on the rectangular block. Several rollers are rotatably connected to the inner walls of the two grooves. The two grooves are formed on the right side of the rectangular block.

[0010] The present invention has the following beneficial effects: This invention, by setting an adjustment part, rotates the rotating shaft to drive the disc and the arc groove to move the cylindrical slider, the sliding rod and the T-shaped locking block, so that the T-shaped locking block can engage or disengage with the rectangular locking groove. With the help of the damper for buffer positioning, the distance between the left and right protective shells can be adjusted to accommodate ankles of various sizes, realize the adjustment of the tightness of the rehabilitation protection device, meet the wearing needs of different rehabilitation stages, improve the applicability and rehabilitation assistance effect of the orthopedic ankle rehabilitation protection device, and ensure the progress of ankle rehabilitation. (2) By setting a locking part, the present invention uses a button to drive the extension and retraction of the lever to realize the insertion and disengagement of the lever and the cylindrical locking groove on the fixed plate, thereby completing the locking and unlocking of the rotating shaft. Its significance lies in providing reliable locking control for the adjustment operation of the adjustment part. During adjustment, the rotating shaft is quickly unlocked to ensure smooth adjustment. After adjustment, the rotating shaft is locked in time to prevent the T-shaped block from shifting, ensuring that the clamping state of the protective shell after adjustment is stable and does not loosen, thus improving the wearing safety. (3) By setting a guide part and limiting the left and right positions of the rectangular block, the present invention uses a trapezoidal block and a spring damper to provide elastic clamping force, and uses rollers to reduce insertion friction, thereby achieving rapid centering and guidance when the left and right protective shells are connected, reducing assembly resistance, and forming a preliminary elastic limit, allowing the rectangular block to enter the adjustment and engagement area, improving installation convenience.

[0011] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural schematic diagram of the adjustment part of the present invention; Figure 3 This is a schematic diagram of the rear structure of the adjustment part of the present invention; Figure 4 This is a partial cross-sectional view of the adjustment section of the present invention; Figure 5 This is a partial cross-sectional view of the adjustment component of the present invention; Figure 6 This is a partial structural schematic diagram of the adjustment component of the present invention; Figure 7 For the present invention Figure 5 A magnified structural diagram of A in the middle; Figure 8 This is a partial structural schematic diagram of the guide portion of the present invention.

[0014] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Protective section; 111. Left protective shell; 112. Right protective shell; 113. Rectangular block one; 114. Rectangular block two; 2. Adjustment section; 21. Adjustment assembly; 211. U-shaped frame; 212. Cylindrical shell; 213. Disc; 214. Arc groove; 215. Cylindrical slider; 216. Slide rod; 217. Connecting rod; 218. T-shaped locking block; 219. Damper; 2110. Rotating shaft; 22. Locking block. 221. Groove assembly; 222. Rectangular block; 222. Rectangular slot; 3. Locking part; 31. Buckle assembly; 311. Fixing block; 312. Locking rod; 313. Button; 314. Slider; 315. Spring; 32. Locking groove assembly; 321. Fixing plate; 322. Cylindrical locking groove; 4. Guide part; 411. Spring damper; 412. Trapezoidal block; 413. Limiting block; 414. Groove; 415. Roller. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] Please see Figures 1-8As shown, the present invention is an orthopedic ankle rehabilitation protection device, including a left protective shell 111, and further including: a protective part 1, which is disposed on the left protective shell 111; an adjustment part 2, of which a plurality of adjustment parts 2 are disposed and mounted on the left protective shell 111; a locking part 3, of which a plurality of locking parts 3 are disposed on the left protective shell 111; and a guide part 4, of which a plurality of guide parts 4 are disposed and mounted on the left protective shell 111. The protective part 1 includes a right protective shell 112 disposed on the right side of the left protective shell 111, the left side of the right protective shell 112 being in contact with the right side of the left protective shell 111. A rectangular block 113 is fixedly connected to the left protective shell 111, and a rectangular block 214 is fixedly connected to the right protective shell 112. A U-shaped frame 211 is fixedly connected to the front side of the rectangular block 214.

[0017] The adjustment unit 2 includes an adjustment assembly 21, which is disposed on the left protective shell 111; and a slot assembly 22, which is mounted on the left protective shell 111. The adjustment assembly 21 includes a U-shaped frame 211 disposed on the left protective shell 111. A cylindrical shell 212 is fixedly connected to the rear inner wall of the U-shaped frame 211. A disc 213 is rotatably connected to the inner wall of the cylindrical shell 212. Two arc-shaped grooves 214 are formed on the disc 213. The inner walls of the two arc-shaped grooves 214 are... Each cylindrical slider 215 is provided, and two sliding rods 216 are slidably connected to the disc 213. A rotating shaft 2110 is fixedly connected to the disc 213, and the front side of the rotating shaft 2110 extends rotatably to the outside of the U-shaped frame 211. Damping elements are provided on both sliding rods 216. The rear sides of the two cylindrical sliders 215 pass through the two sliding rods 216 respectively and are fixedly connected to them. The damping elements include connecting rods 217 fixedly connected to the corresponding sliding rods 216, and the rear side of the connecting rods 217 is fixedly connected to... A T-shaped locking block 218 is attached, and a damper 219 is fixedly connected to the bottom of the T-shaped locking block 218. The bottom of the damper 219 is fixedly connected to the inner wall of the U-shaped frame 211. The outer wall of the protruding part of the T-shaped locking block 218 extends into the corresponding rectangular slot 222 and slides in contact with the inner wall. The slot assembly 22 includes a rectangular long block 221 fixedly connected to the front side of the rectangular block 113. Several rectangular slots 222 are opened at the top and bottom of the rectangular long block 221. The outer wall of the rectangular long block 221 slides in contact with the side of the two limiting blocks 413 that are close to each other. The outer wall of the rectangular long block 221 abuts against the side of the two trapezoidal blocks 412 that are close to each other. By setting the adjustment part 2, the distance between the two protective shells can be adjusted to accommodate multiple ankles of different thicknesses, realize the adjustment of the tightness of the rehabilitation protection device, meet the wearing needs of different rehabilitation stages, improve the applicability and rehabilitation assistance effect of the orthopedic ankle rehabilitation protection device, and ensure the progress of ankle rehabilitation.

[0018] The locking part 3 includes a latch assembly 31, which is mounted on the U-shaped frame 211; and a locking groove assembly 32, which is mounted on the left protective shell 111. The latch assembly 31 includes two fixing blocks 311 fixedly connected to the front side of the U-shaped frame 211. A latch rod 312 is slidably connected to the two fixing blocks 311. A button 313 is fixedly connected to the right side of the latch rod 312. A slider 314 is fixedly connected to the outer wall of the latch rod 312. A spring 315 is fixedly connected to the right side of the slider 314. The right side of the spring 315 is connected to the right side of the fixing block 311. 1. Fixed connection; the spring 315 is in a slightly compressed state, and the locking groove assembly 32 includes a fixed plate 321 fixedly connected to the outer wall of the rotating shaft 2110. The outer wall of the fixed plate 321 has two cylindrical locking grooves 322. The left side of the latch 312 extends into the corresponding cylindrical locking groove 322 and slides in contact with the inner wall. By setting the locking part 3, the rotating shaft 2110 is quickly unlocked during adjustment to ensure smooth adjustment. After adjustment, the rotating shaft 2110 is locked in time to prevent the T-shaped latch 218 from shifting, ensuring that the clamping state of the protective shell after adjustment is stable and does not loosen, thus improving the wearing safety.

[0019] The guide part 4 includes two spring dampers 411 fixedly connected to the inner wall of the U-shaped frame 211. A trapezoidal block 412 is fixedly connected to the side of the two spring dampers 411 that is close to each other. Two limiting blocks 413 are fixedly connected to the inner wall of the U-shaped frame 211. A roller component is provided in front of the rectangular block 221. The two trapezoidal blocks 412 are mirror images of each other. The roller component includes two grooves 414 opened on the rectangular block 221. Several rollers 415 are rotatably connected to the inner wall of the two grooves 414. The two grooves 414 are opened on the right side of the rectangular block 221. By setting the guide part 4, quick centering and guidance can be achieved when the cooling protective shell is docked, reducing assembly resistance. At the same time, a preliminary elastic limit is formed, allowing the rectangular block 221 to enter the adjustment and locking area, improving the ease of installation.

[0020] When in use, if it is necessary to adjust the tightness of the device, the locking part 3 must be unlocked first: push the button 313 of the buckle assembly 31 to the right. The button 313 drives the lever 312 and the slider 314 to move to the right. The slider 314 compresses the spring 315 which is in a slightly compressed state, so that the left side of the lever 312 disengages from the cylindrical locking groove 322 corresponding to the outer wall of the fixing plate 321 of the locking groove assembly 32. The fixing plate 321 is fixed to the rotating shaft 2110. At this time, the rotating shaft 2110 is unlocked. The rotating shaft 2110 of the rotating adjustment assembly 21 drives the disc 213 inside the cylindrical shell 212 to rotate. The two arc-shaped grooves 214 on the disc 213 rotate synchronously, pushing the cylindrical slider 215 on the inner wall to slide along the arc-shaped grooves 214. The cylindrical slider 215 drives the two sliding rods 216 to move away from each other along the disc 213. The sliding rods 216 drive the connecting rod 217 and the T-shaped locking block 218 to move synchronously, so that the protruding part of the T-shaped locking block 218 disengages from the corresponding rectangular locking groove 222 on the rectangular block 221. The damper 219 acts as a buffer and limit for the sliding rods 216, realizing the positioning after the tension adjustment. When the two T-shaped locking blocks 218 move away from each other... When the device reaches its furthest point, release button 313. Spring 315 returns to its original state, pushing slider 314 and lever 312 to the left. This causes the left side of lever 312 to re-enter the corresponding cylindrical locking groove 322, locking the pivot 2110. This keeps the two T-shaped blocks 218 in a stable, far apart state, allowing adjustment of the distance between the left protective shell 111 and the right protective shell 112. After adjustment, unlock locking part 3 reverses pivot 2110, allowing the protruding parts of the two T-shaped blocks 218 to engage with the corresponding rectangular slots 222, thus locking the rectangular block 221 and the rectangular slots 222, and locking the positions of the left protective shell 111 and the right protective shell 112. When installing the left protective shell 111 and the right protective shell 112, first place the left protective shell 111 against the left side of the ankle, adjust the adjusting part 2 and the locking part 3 to keep the two T-shaped blocks 218 in a separated state, then place the right protective shell 112 against the right side of the ankle, aligning the rectangular block 113 on the left protective shell 111 with the rectangular block 214 on the right protective shell 112, and push the right protective shell 112 so that the rectangular long block 221 in front of the rectangular block 113 is inserted into the U-shaped frame 211 in front of the rectangular block 214. At this time, the guide part 4 plays its role, and the two limiting blocks 413 on the inner wall of the U-shaped frame 211 limit the rectangular long block 221 to the left and right. At the same time, the rectangular long block 221 squeezes the two trapezoidal blocks 412, and the trapezoidal blocks 412 compress the spring damper 411 and produce The reverse elastic force further limits the rectangular block 221 between the two T-shaped blocks 218, that is, between the two limiting blocks 413. The roller 415 in the groove 414 on the right side of the rectangular block 221 rotates synchronously, reducing the frictional resistance when the rectangular block 221 is inserted, and completing the initial limiting and fitting. Then, the adjustment part 2 and the locking part 3 are operated to lock the positions of the left protective shell 111 and the right protective shell 112 to complete the installation. The whole process achieves ankle wrapping protection through the left protective shell 111 and the right protective shell 112 of the protection part 1, limits the insertion of the rectangular block 221 through the guide part 4, achieves adjustment and unlocking through the unlocking locking part 3, achieves tightness adjustment through the adjustment part 2, and finally locks the adjustment state through the locking part 3 to complete the ankle rehabilitation protection.

[0021] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An orthopedic ankle rehabilitation protection device, comprising a left protection shell (111), characterized in that, Also includes: A protective part (1) is provided on the left protective shell (111); Adjustment part (2), a plurality of adjustment parts (2) are provided, and a plurality of adjustment parts (2) are mounted on the left protective shell (111); A locking part (3) is provided in a plurality of such locking parts (3), and such locking parts (3) are provided on the left protective shell (111); A guide section (4) is provided in a plurality of such guide sections (4), and the plurality of such guide sections (4) are mounted on the left protective shell (111); The adjustment section (2) includes an adjustment assembly (21), which is disposed on the left protective shell (111); and Card slot assembly (22), which is mounted on the left protective shell (111); The adjustment assembly (21) includes a U-shaped frame (211) disposed on the left protective shell (111). A cylindrical shell (212) is fixedly connected to the inner rear wall of the U-shaped frame (211). A disc (213) is rotatably connected to the inner wall of the cylindrical shell (212). Two arc-shaped grooves (214) are opened on the disc (213). A cylindrical slider (215) is provided on the inner wall of each of the two arc-shaped grooves (214). Two sliding rods (216) are slidably connected on the disc (213). A rotating shaft (2110) is fixedly connected on the disc (213). The front side of the rotating shaft (2110) extends rotatably to the outside of the U-shaped frame (211). A damping element is provided on each of the two sliding rods (216). The two cylindrical sliders (215) are respectively connected to the two slide rods (216) through their rear sides.

2. The orthopedic ankle rehabilitation protection device according to claim 1, wherein, The protective part (1) includes a right protective shell (112) disposed on the right side of the left protective shell (111). The left side of the right protective shell (112) is in contact with the right side of the left protective shell (111). A rectangular block one (113) is fixedly connected to the left protective shell (111), and a rectangular block two (114) is fixedly connected to the right protective shell (112). Among them, the U-shaped frame (211) is fixedly connected to the front side of the rectangular block two (114).

3. The orthopedic ankle rehabilitation and protection device according to claim 1, characterized in that, The locking part (3) includes a latching assembly (31) disposed on the U-shaped frame (211); and Locking slot assembly (32) is mounted on the left protective shell (111).

4. The orthopedic ankle rehabilitation and protection device according to claim 1, characterized in that, The guide part (4) includes two spring dampers (411) fixedly connected to the inner wall of the U-shaped frame (211). A trapezoidal block (412) is fixedly connected to the side of the two spring dampers (411) that are close to each other. Two limiting blocks (413) are fixedly connected to the inner wall of the U-shaped frame (211). A roller is provided in front of the rectangular block (114). Among them, the two trapezoidal blocks (412) are mirror images of each other.

5. The orthopedic ankle rehabilitation and protection device according to claim 1, characterized in that, The slot assembly (22) includes a rectangular block (221) fixedly connected to the front side of the rectangular block (113). The top and bottom of the rectangular block (221) are provided with a number of rectangular slots (222). The outer wall of the rectangular block (221) slides in contact with the side of the two limiting blocks (413) that are close to each other. The outer wall of the rectangular block (221) abuts against the side of the two trapezoidal blocks (412) that are close to each other.

6. The orthopedic ankle rehabilitation and protection device according to claim 3, characterized in that, The buckle assembly (31) includes two fixing blocks (311) fixedly connected to the front side of the U-shaped frame (211), and a locking rod (312) slidably connected to the two fixing blocks (311). A button (313) is fixedly connected to the right side of the locking rod (312), and a slider (314) is fixedly connected to the outer wall of the locking rod (312). A spring (315) is fixedly connected to the right side of the slider (314), and the right side of the spring (315) is fixedly connected to the fixing block (311) located on the right side. Among them, the spring (315) is in a slightly compressed state.

7. The orthopedic ankle rehabilitation and protection device according to claim 3, characterized in that, The locking groove assembly (32) includes a fixed disk (321) fixedly connected to the outer wall of the rotating shaft (2110), and the outer wall of the fixed disk (321) has two cylindrical locking grooves (322). The left side of the lever (312) extends into the corresponding cylindrical locking groove (322) and slides in contact with the inner wall.

8. The orthopedic ankle rehabilitation and protection device according to claim 1, characterized in that, The damping component includes a connecting rod (217) fixedly connected to the corresponding slide bar (216), a T-shaped block (218) fixedly connected to the rear side of the connecting rod (217), a damper (219) fixedly connected to the bottom of the T-shaped block (218), and the bottom of the damper (219) fixedly connected to the inner wall of the U-shaped frame (211). The outer wall of the protruding part of the T-shaped card block (218) extends into the corresponding rectangular card slot (222) and slides in contact with the inner wall.

9. The orthopedic ankle rehabilitation and protection device according to claim 4, characterized in that, The roller component includes two grooves (414) formed on a rectangular block (221), and the inner walls of the two grooves (414) are rotatably connected to a plurality of rollers (415). Two grooves (414) are located on the right side of the rectangular block (221).

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