Knee joint injury protective belt with infrared physiotherapy function

Abstract

The utility model relates to the technical field of rehabilitation equipment, and provides a knee joint injury protective belt with an infrared physiotherapy function, which comprises a first supporting part, a second supporting part and a third supporting part, the second supporting part is rotationally arranged on the first supporting part, and the second supporting part is used for supporting thighs; the locking part is arranged on the first supporting part, one end of the locking part penetrates through the first supporting part and the second supporting part, and the locking part is used for locking the angles of the first supporting part and the second supporting part after rotating; the infrared physiotherapy part is arranged on the first supporting part and used for covering the knee joint. According to the technical scheme, the problem that the angle between the thigh and the shank of the knee joint protection belt in the prior art is inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of rehabilitation equipment, and in particular to a knee joint injury protection belt with infrared physiotherapy function. Background Art

[0002] The knee joint is composed of the lower end of the femur, the upper end of the tibia and the patella, and is the largest and most complex joint in the human body. People with knee injuries, lesions and joint function degeneration have difficulty in movement, and are prone to joint displacement due to excessive movements, which not only affects the recovery progress, but also easily causes secondary injuries. Therefore, after the knee joint is injured, auxiliary equipment is usually required to fix and limit the patient's joint, but the existing knee joint protection belt can usually only fix the patient's knee joint at a fixed angle, and cannot adjust the angle between the calf and thigh as the knee joint recovers, which is inconvenient to use. Utility Model Content

[0003] The utility model provides a knee joint injury protection belt with infrared physiotherapy function, which solves the problem that the knee joint protection belt in the related art is inconvenient to adjust the angle between the thigh and the calf.

[0004] The technical solution of the utility model is as follows:

[0005] A knee joint injury protection belt with infrared physiotherapy function, comprising

[0006] a first supporting portion, the first supporting portion being used to support the calf;

[0007] a second supporting portion, the second supporting portion being rotatably disposed on the first supporting portion, and the second supporting portion being used to support the thigh;

[0008] A locking portion, wherein the locking portion is disposed on the first supporting portion, one end of the locking portion passes through the first supporting portion and the second supporting portion, and the locking portion is used to lock the angle between the first supporting portion and the second supporting portion after being rotated;

[0009] An infrared therapy part, wherein the infrared therapy part is arranged on the first supporting part, and the infrared therapy part is used to cover the knee joint.

[0010] Optionally, the first supporting portion includes

[0011] Mounting plate;

[0012] Clamping plates, the clamping plates have two, the clamping plates are rotatably arranged on the mounting plate, the second supporting portion is rotatably arranged between the two clamping plates, and after the locking portion is rotated, the two clamping plates abut against or cancel the abutment with the second supporting portion;

[0013] A first support plate, wherein the first support plate is arranged on the mounting plate, and the first support plate is used for being fixed on the calf.

[0014] Optionally, the second supporting portion includes

[0015] A clamping plate, the clamping plate is rotatably arranged between the two clamping plates;

[0016] A second support plate, wherein the second support plate is arranged on the clamping plate, and the second support plate is used for being fixed on the thigh.

[0017] Optionally, the card board has card slots on both sides, and also includes

[0018] A limiting member is arranged on the clamping plate, and when the two clamping plates are close to each other, the limiting member abuts against the clamping slot.

[0019] Optionally, there are a plurality of the card slots, which are circumferentially spaced and distributed on both sides of the card plate, and the limiting member has a card block, which is used to abut against or cancel the abutment with the card slot.

[0020] Optionally, the locking portion includes

[0021] A connecting rod, the connecting rod passes through the clamping plate and the clamping plate;

[0022] A first limiting plate, wherein the first limiting plate is arranged at one end of the connecting rod;

[0023] A cam is relatively rotatably arranged at the other end of the connecting rod, and after the cam rotates, it abuts against or cancels the abutment with one of the clamping plates.

[0024] Optionally, the cam has two cams, and further includes

[0025] A connecting shaft is rotatably and slidably arranged at one end of the connecting rod, and the two cams are respectively arranged at two ends of the connecting shaft.

[0026] Optionally, the locking portion further includes

[0027] A second limiting plate, wherein the second limiting plate is arranged on one of the clamping plates, and the connecting shaft passes through the second limiting plate;

[0028] a first elastic member, wherein two ends of the first elastic member are respectively arranged on the cam and the second limiting plate;

[0029] A third limiting plate, wherein the third limiting plate and the second limiting plate are arranged on the same clamping plate;

[0030] A rotating rod, the rotating rod is arranged on one of the cams, and the rotating rod is used to drive the cam to rotate;

[0031] A limit block is arranged on the rotating rod, and after the rotating rod rotates, the limit block abuts against the third limit plate.

[0032] Optionally, also include

[0033] A follower part is rotatably arranged on the mounting plate, and the infrared therapy part is arranged on the mounting plate through the follower part.

[0034] Optionally, also include

[0035] The limiting platform is arranged at one end of the clamping plate away from the second supporting portion, and when the two clamping plates are close to each other, the limiting platform abuts against the mounting plate.

[0036] The working principle and beneficial effects of the utility model are:

[0037] In the utility model, in order to solve the problem that the knee joint protection belt in the related art is inconvenient to adjust the angle between the thigh and the calf, a first support part and a second support part are respectively provided to support the calf and the thigh. After the first support part and the second support part adjust the angle according to the patient's knee joint condition, the angle can be locked by the locking part to avoid damage to the knee joint due to the patient moving the thigh and the calf, thereby affecting the recovery of the knee joint. After the thigh and the calf are fixed by the first support part and the second support part, the infrared physiotherapy part can be used to further rehabilitate the knee joint, thereby shortening the patient's recovery time. The angle between the first support part and the second support part can be adjusted according to the patient's recovery degree, and the adaptability is stronger. The patient does not need to switch to different knee joint injury protection belts during the recovery process, which alleviates the patient's economic pressure to a certain extent.

[0038] The working principle of the utility model is that when using the knee joint protection belt, first adjust the angle between the patient's thigh and calf according to the condition, then fix the first support part on the patient's calf, and adjust the fixing position according to the patient's knee position so that the infrared therapy part can cover the patient's knee, and finally adjust the second support part so that the second support part can fit the patient's thigh and fix the second support part and the thigh together. The installation is completed by locking the angle between the first support part and the second support part through the locking part. It is easy to use, and can adapt to different stages of patient rehabilitation by adjusting the angle between the first support part and the second support part, and has better adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0040] Figure 1 It is a schematic diagram of the structure of the utility model;

[0041] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0042] Figure 3 This is a schematic diagram of the locking structure of the utility model;

[0043] Figure 4 This is a schematic diagram of the partial structure of the first supporting part of the utility model;

[0044] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0045] In the figure: 1. first supporting part, 2. second supporting part, 3. locking part, 4. infrared therapy part, 101. mounting plate, 102. splint, 103. first supporting plate, 201. clamping plate, 202. second supporting plate, 2011. clamping slot, 5. limiting member, 501. clamping block, 301. connecting rod, 302. first limiting plate, 303. cam, 304. connecting shaft, 305. second limiting plate, 306. first elastic member, 307. third limiting plate, 308. rotating rod, 309. limiting block, 6. follower, 1021. limiting platform. DETAILED DESCRIPTION

[0046] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0047] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0048] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0049] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0050] Reference Figure 1~Figure 5 , which is the first embodiment of the utility model, proposes a knee joint injury protection belt with infrared therapy function, including a first support part 1, the first support part 1 is used to support the calf; the second support part 2 is rotatably arranged on the first support part 1, and the second support part 2 is used to support the thigh; the locking part 3 is arranged on the first support part 1, one end of the locking part 3 passes through the first support part 1 and the second support part 2, and the locking part 3 is used to lock the angle of the first support part 1 and the second support part 2 after rotation; the infrared therapy part 4 is arranged on the first support part 1, and the infrared therapy part 4 is used to cover the knee joint.

[0051] In this embodiment, in order to solve the problem that the knee joint protection belt in the related art is inconvenient to adjust the angle between the thigh and the calf, a first support part 1 and a second support part 2 are respectively provided to support the calf and the thigh. After the first support part 1 and the second support part 2 adjust the angle according to the patient's knee joint condition, the angle can be locked by the locking part 3 to avoid damage to the knee joint due to the patient moving the thigh and the calf, thereby affecting the recovery of the knee joint. After the thigh and the calf are fixed by the first support part 1 and the second support part 2, the infrared physiotherapy part 4 can be used to further rehabilitate the knee joint, thereby shortening the patient's recovery time. The angle between the first support part 1 and the second support part 2 can be adjusted according to the patient's recovery degree, and the adaptability is stronger. The patient does not need to switch to different knee joint injury protection belts during the recovery process, which alleviates the patient's economic pressure to a certain extent.

[0052] Specifically, when using the knee joint protection belt, first adjust the angle between the patient's thigh and calf according to the condition, then fix the first support part 1 on the patient's calf, and adjust the fixing position according to the patient's knee position so that the infrared therapy part 4 can cover the patient's knee, and finally adjust the second support part 2 so that the second support part 2 can fit the patient's thigh and fix the second support part and the thigh together. The installation is completed by locking the angle between the first support part 1 and the second support part 2 through the locking part 3. It is easy to use, and can adapt to different stages of patient rehabilitation by adjusting the angle between the first support part 1 and the second support part 2, and has better adaptability.

[0053] Further, the first support portion 1 includes a mounting plate 101; there are two splints 102, which are rotatably set on the mounting plate 101, and the second support portion 2 is rotatably set between the two splints 102. After the locking portion 3 is rotated, the two splints 102 abut against or cancel the abutment with the second support portion 2; the first support plate 103, the first support plate 103 is set on the mounting plate 101, and the first support plate 103 is used to be fixed on the calf.

[0054] In this embodiment, the first support portion 1 is composed of a mounting plate 101, a clamping plate 102 and a first support plate 103. The two clamping plates 102 and the first support plate 103 are both mounted on the mounting plate 101. The angle between the two clamping plates 102 can be adjusted and locked by the locking portion 3, so that the two clamping plates 102 can clamp the second support portion 2 or loosen the second support portion 2. The first support plate 103 is used to be fixed on the calf. The first support plate 103 and the clamping plate 102 are located at both ends of the mounting plate 101, and the first support plate 103 and the clamping plate 102 are separated by the mounting plate 101 to avoid mutual influence between the two.

[0055] Furthermore, the second supporting part 2 includes a clamping plate 201 , which is rotatably arranged between the two clamping plates 102 ; a second supporting plate 202 is arranged on the clamping plate 201 , and the second supporting plate 202 is used to be fixed on the thigh.

[0056] In this embodiment, the second support plate 202 is used to be connected to the thigh, and the angle between the first support plate 103 and the second support plate 202 can be adjusted by clamping the clamping plate 201 or loosening the clamping plate 201 through the two clamping plates 102.

[0057] Furthermore, both sides of the clamping plate 201 have clamping grooves 2011 , and also include a limiting member 5 . The limiting member 5 is disposed on the clamping plate 102 . When the two clamping plates 102 are close to each other, the limiting member 5 abuts against the clamping grooves 2011 .

[0058] In this embodiment, a limiting member 5 is provided on the clamping plate 102. By clamping the limiting member 5 and the clamping groove 2011, after the second support plate 202 is rotated, the two clamping plates 102 can stably clamp the clamping plate 201, so that after the locking part 3 fixes the angle, the connection relationship between the first support plate 103 and the second support plate 202 is more stable.

[0059] Furthermore, there are multiple card slots 2011 , which are circumferentially spaced and distributed on both sides of the card plate 201 . The limiting member 5 has a card block 501 , which is used to abut against or cancel the abutment with the card slot 2011 .

[0060] In this embodiment, the card slots 2011 are evenly spaced on both sides of the card plate 201, and a card block 501 corresponding to the card slot 2011 is provided on the limit member 5. Through the uniform arrangement of the card slots 2011 and the card block 501, it is convenient to continuously and evenly adjust the angle between the first support plate 103 and the second support plate 202 during use.

[0061] Furthermore, the locking portion 3 includes a connecting rod 301, which passes through the clamping plate 102 and the clamping plate 201; a first limit plate 302 is arranged at one end of the connecting rod 301; a cam 303 is relatively rotatably arranged at the other end of the connecting rod 301, and after the cam 303 rotates, it abuts against or cancels the abutment with one clamping plate 102.

[0062] In this embodiment, the connecting rod 301 passes through the clamping plate 102 and the clamping plate 201, the limiting plate and the cam 303 are respectively located at the two ends of the connecting rod 301, and the cam 303 and the connecting rod 301 are eccentrically arranged. After the cam 303 rotates, it abuts against the clamping plate 102. The two clamping plates 102 are brought closer to each other by the action of the cam 303 and the limiting plate. After the two clamping plates 102 are brought closer to each other, the clamping block 501 of the limiting member 5 abuts against the clamping groove 2011 of the clamping plate 102, completing the fixing of the first support plate 103 and the second support plate 202. If the angle between the first support plate 103 and the second support plate 202 is to be adjusted, the cam 303 is rotated in the opposite direction, and the cam 303 is no longer abutted against the clamping plate 102. At this time, the second support plate 202 is rotated, and the two clamping plates 102 rotate to the side away from each other, that is, the clamping block 501 can slide between different clamping grooves 2011. After adjusting to a suitable angle, the cam 303 is rotated again to clamp the two clamping plates 102.

[0063] Furthermore, there are two cams 303 , and a connecting shaft 304 is also included. The connecting shaft 304 is rotatably and slidably arranged at one end of the connecting rod 301 , and the two cams 303 are respectively arranged at both ends of the connecting shaft 304 .

[0064] In this embodiment, two cams 303 are provided, and the two cams 303 are arranged at one end of the connecting rod 301 through the connecting shaft 304. Through the setting of the connecting shaft 304, both of the clamps 102 can be pressed, and the force on the clamps 102 is more uniform.

[0065] Furthermore, the locking part 3 also includes a second limit plate 305, which is arranged on a clamping plate 102, and the connecting shaft 304 passes through the second limit plate 305; the two ends of the first elastic member 306 are respectively arranged on the cam 303 and the second limit plate 305; the third limit plate 307 and the second limit plate 305 are arranged on the same clamping plate 102; the rotating rod 308 is arranged on a cam 303, and the rotating rod 308 is used to drive the cam 303 to rotate; the limit block 309 is arranged on the rotating rod 308, and after the rotating rod 308 rotates, the limit block 309 abuts against the third limit plate 307.

[0066] In this embodiment, the cam 303 can be driven to move by the rotating rod 308, which makes the operation more convenient. A first elastic member 306 is connected between the cam 303 and the second limit plate 305. When the rotating rod 308 is pulled, the first elastic member 306 is compressed. When the limit plate moves from one side of the third limit plate 307 to the other side, the rotating rod 308 is rotated, and the limit block 309 abuts against the third limit plate 307. Through the action of the first elastic member 306, the limit block 309 and the third limit plate 307 are tightly abutted together to avoid affecting the stability of the locking of the locking part 3 due to accidental touch.

[0067] Furthermore, it also includes a follower part 6, which is rotatably arranged on the mounting plate 101, and the infrared therapy part 4 is arranged on the mounting plate 101 through the follower part 6.

[0068] In this embodiment, the infrared therapy part 4 is rotatably arranged on the mounting plate 101 through the follower part 6, so that when the first support plate 103 and the second support plate 202 are at different angles, the infrared therapy part 4 can fit the knee well to ensure a good rehabilitation treatment effect.

[0069] Furthermore, it also includes a limiting platform 1021 , which is arranged at one end of the clamping plate 102 away from the second supporting portion 2 . When the two clamping plates 102 are close to each other, the limiting platform 1021 abuts against the mounting plate 101 .

[0070] In this embodiment, a limiting platform 1021 is provided on the clamping plate 102. When the two clamping plates 102 rotate and approach each other, the limiting platform 1021 abuts against the mounting plate 101 to prevent the clamping plate 102 from rotating too much, so that the limiting member 5 and the clamping plate 102 cannot be completely in contact, thereby improving the stability of the fixation.

[0071] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A knee joint injury protection belt with infrared therapy function, characterized in that: include A first support portion (1), the first support portion (1) being used to support the lower leg; a second supporting portion (2), the second supporting portion (2) being rotatably arranged on the first supporting portion (1), the second supporting portion (2) being used to support the thigh; a locking portion (3), the locking portion (3) being arranged on the first supporting portion (1), one end of the locking portion (3) passing through the first supporting portion (1) and the second supporting portion (2), and the locking portion (3) being used to lock the angle between the first supporting portion (1) and the second supporting portion (2) after being rotated; An infrared therapy part (4), wherein the infrared therapy part (4) is arranged on the first supporting part (1), and the infrared therapy part (4) is used to cover the knee joint.

2. The knee joint injury protection belt with infrared therapy function according to claim 1 is characterized in that: The first supporting part (1) comprises Mounting plate (101); A clamping plate (102), wherein the clamping plates (102) have two parts, the clamping plates (102) are rotatably arranged on the mounting plate (101), the second supporting portion (2) is rotatably arranged between the two clamping plates (102), and after the locking portion (3) is rotated, the two clamping plates (102) abut against or cancel the abutment with the second supporting portion (2); A first support plate (103), wherein the first support plate (103) is arranged on the mounting plate (101), and the first support plate (103) is used to be fixed on the calf.

3. The knee joint injury protection belt with infrared therapy function according to claim 2 is characterized in that: The second supporting part (2) comprises A clamping plate (201), the clamping plate (201) being rotatably disposed between the two clamping plates (102); A second support plate (202), wherein the second support plate (202) is arranged on the clamping plate (201), and the second support plate (202) is used to be fixed on the thigh.

4. The knee joint injury protection belt with infrared therapy function according to claim 3 is characterized in that: The card plate (201) has card slots (2011) on both sides, and also includes A limiting member (5), wherein the limiting member (5) is arranged on the clamping plate (102), and when the two clamping plates (102) are brought closer to each other, the limiting member (5) abuts against the clamping slot (2011).

5. The knee joint injury protection belt with infrared therapy function according to claim 4, characterized in that: The card slots (2011) are multiple, and the multiple card slots (2011) are circumferentially spaced and distributed on both sides of the card plate (201). The limiter (5) has a card block (501), and the card block (501) is used to abut against or cancel the abutment with the card slots (2011).

6. The knee joint injury protection belt with infrared therapy function according to claim 3 is characterized in that: The locking portion (3) comprises A connecting rod (301), the connecting rod (301) passing through the clamping plate (102) and the clamping plate (201); A first limiting plate (302), the first limiting plate (302) being arranged at one end of the connecting rod (301); A cam (303) is relatively rotatably arranged at the other end of the connecting rod (301), and after the cam (303) rotates, it abuts against or cancels the abutment with one of the clamping plates (102).

7. The knee joint injury protection belt with infrared therapy function according to claim 6 is characterized in that: The cam (303) has two cams and also includes A connecting shaft (304) is rotatably and slidably arranged at one end of the connecting rod (301), and the two cams (303) are respectively arranged at two ends of the connecting shaft (304).

8. The knee joint injury protection belt with infrared therapy function according to claim 7, characterized in that: The locking portion (3) also includes a second limiting plate (305), the second limiting plate (305) being arranged on one of the clamping plates (102), and the connecting shaft (304) passing through the second limiting plate (305); a first elastic member (306), wherein two ends of the first elastic member (306) are respectively arranged on the cam (303) and the second limiting plate (305); a third limiting plate (307), wherein the third limiting plate (307) and the second limiting plate (305) are arranged on the same clamping plate (102); a rotating rod (308), the rotating rod (308) being arranged on one of the cams (303), the rotating rod (308) being used to drive the cam (303) to rotate; A limit block (309), wherein the limit block (309) is arranged on the rotating rod (308), and when the rotating rod (308) rotates, the limit block (309) abuts against the third limit plate (307).

9. The knee joint injury protection belt with infrared therapy function according to claim 2, characterized in that: Also includes A follower part (6), wherein the follower part (6) is rotatably arranged on the mounting plate (101), and the infrared physiotherapy part (4) is arranged on the mounting plate (101) via the follower part (6).

10. The knee joint injury protection belt with infrared therapy function according to claim 2, characterized in that: Also includes A limiting platform (1021), wherein the limiting platform (1021) is arranged at one end of the clamping plate (102) away from the second supporting portion (2), and when the two clamping plates (102) are brought close to each other, the limiting platform (1021) abuts against the mounting plate (101).

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