Integrated acupuncture auxiliary fixing and rehabilitation training device for knee joint treatment

Abstract

The invention belongs to the technical field of medical instruments, and discloses an integrated acupuncture auxiliary fixing and rehabilitation training device for knee joint treatment. The device comprises a box body, a driving motor, a power distribution mechanism, a reciprocating pedal mechanism and a limiting massage disc, the power distribution mechanism comprises a first transmission shaft and a second transmission shaft, the inner side end of the first transmission shaft is provided with a fourth transmission gear, and the inner side end of the second transmission shaft is in shaft connection with a limiting massage disc; the reciprocating pedal mechanism comprises a fifth transmission gear, the fifth transmission gear is connected with an eccentric wheel, and the eccentric wheel is rotatably arranged in the swinging frame; the cross section of the limiting massage disc is of an H-shaped structure, and the limiting massage disc comprises a disc body and limiting discs symmetrically installed on the peripheries of the left end and the right end of the disc body. Acupuncture therapy auxiliary fixing, massage and knee joint rehabilitation training are creatively integrated in one device, multifunctional and integrated structural design is achieved, proper functions can be selected according to needs, and use is flexible and convenient.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical devices, and relates to a knee joint auxiliary treatment device, and in particular to an integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment. Background Art

[0002] Acupuncture, which is the treatment by acupuncture and moxibustion, originated in the Neolithic Age. "Needle" refers to acupuncture, which is to treat diseases by inserting needles into the acupuncture points of the human body. It is based on the principle of syndrome differentiation of "tonifying deficiency and draining excess". After the needle is inserted, the coordination of methods such as tonification, drainage, and balanced tonification and drainage is used to obtain the body's own regulatory response; "Moxibustion" refers to moxa cones or moxa sticks ignited with fire, burning acupuncture points, and penetrating heat into the skin to warm the blood. Acupuncture is to stimulate the acupuncture points on the body surface in this way, and adjust the functions of qi and blood and internal organs through the conduction of the meridians throughout the body, so as to achieve the purpose of "strengthening the body and eliminating evil" and "treating diseases and health care".

[0003] Acupuncture therapy, as an important part of traditional Chinese medicine, is often used to treat knee joints. When patients undergo acupuncture near the knee joint in the hospital, they usually need to flex their knee joints to fully expose and relax the surrounding tissues of the knee joint, so as to facilitate the doctor's acupuncture of the patient's knee joint tissue. Generally, a support is placed under the patient's knee to assist the patient in flexing the knee joint and provide a certain degree of support. However, this type of support makes it easy for the patient to shake during knee acupuncture treatment, resulting in a poor treatment effect. If a binding fixation method is used, it will cause great discomfort to the patient, and it is difficult to maintain this position for a long time, which is difficult to meet the time requirements of acupuncture.

[0004] In addition, especially for elderly patients with limited mobility, appropriate massage and rehabilitation training are required after acupuncture treatment to promote blood circulation, relieve muscle tension, and improve joint discomfort. However, the current massage method after knee acupuncture generally uses manual pressing, which is inconvenient for elderly patients with limited mobility and requires the assistance of medical staff or family members; after the massage, they need to be transferred to other joint rehabilitation treatment equipment for rehabilitation training, and the existing joint rehabilitation treatment equipment requires patients to actively stretch their legs for training, which is not suitable for elderly patients with limited mobility. It has a single function and poor rehabilitation effect, and cannot continuously achieve acupuncture treatment, massage and subsequent rehabilitation treatment for elderly knee patients. Summary of the invention

[0005] In order to solve the above technical defects in the existing knee joint acupuncture treatment and subsequent massage and rehabilitation training methods, the present invention proposes an integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment that can continuously achieve acupuncture-assisted fixation, massage and rehabilitation training.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] An integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment comprises a box body and a driving motor, a power distribution mechanism, a reciprocating pedal mechanism and a limit massage plate installed in the box body, wherein:

[0008] The front side wall and the left side of the box body are respectively provided with a first opening and a second opening, and are respectively provided with a first glass sliding door and a second glass sliding door; and the inner cavity of the box body is divided into two left and right cavities by a support plate;

[0009] The power distribution mechanism includes a first transmission shaft and a second transmission shaft rotatably mounted in the left cavity, the first transmission shaft and the second transmission shaft are transmission-connected to the driving motor, and a fourth transmission gear is disposed at the inner end of the first transmission shaft, and the inner end of the second transmission shaft is axially connected to the limit massage plate;

[0010] The reciprocating pedal mechanism includes a fifth transmission gear chain connected to the fourth transmission gear, the fifth transmission gear is connected to an eccentric wheel, and the eccentric wheel is rotatably arranged in a swing frame; one end of the swing frame is hingedly mounted on the base, and the other end is equipped with a pedal; and

[0011] The cross-section of the limit massage plate is an H-shaped structure, which includes a plate body and limit plates symmetrically installed on the outer periphery at the left and right ends of the plate body. A telescopic shaft is provided in the inner hole of the plate body, one end of the telescopic shaft is connected to the second transmission shaft, and a limit groove for accommodating the patient's knee is formed between the left and right limit plates.

[0012] Preferably, support plates are vertically arranged on the left and right side walls and the middle of the box body, and two cavities for installing the power distribution mechanism, reciprocating foot pedal mechanism and limited massage plate are formed between the two adjacent support plates on the left and right, and brakeable walking wheels are respectively installed at the four corners of the bottom.

[0013] Preferably, one end of the first transmission shaft is meshedly connected to the drive motor via a first transmission gear via a transmission chain, and the middle portion is connected to the second synchronous wheel on the second transmission shaft via a first synchronous wheel via a synchronous belt, and a tensioning mechanism is provided on one side of the synchronous belt.

[0014] Preferably, a deflection wheel is provided on the second transmission shaft, and a reciprocating push rod is provided on the support plate on one side through a shaft sleeve;

[0015] Balls are embedded at the left and right ends of the reciprocating push rod respectively, one end of the reciprocating push rod is connected to the annular inclined surface on the side wall of the deflection wheel through the ball, and the other end is connected to the side wall of the limit massage plate through another ball.

[0016] Preferably, the reciprocating pedal mechanism further comprises a base, a vertical plate and a fixed seat, wherein:

[0017] A guide rail is movably arranged in the groove at the bottom of the base, and the front and rear ends of the guide rail are respectively connected to the front and rear side walls of the groove through compression springs, and one end of the base is open and a side cover plate is detachably installed with bolts;

[0018] The vertical plate is vertically installed at the left side of the base, and the fixing seat is arranged on the right side of the base. One end of the swing frame is hingedly connected to the gap between the vertical plate and the fixing seat via a first pin shaft.

[0019] More preferably, one side of the eccentric wheel is connected to the fifth transmission gear via a second pin shaft, and the other side is movably embedded in a limiting groove on the vertical plate via a third pin shaft.

[0020] Preferably, the swing frame is a rectangular frame structure, with a triangular support frame provided at one end, baffles provided at the upper and / or lower parts of both sides, and a pedal mounting block provided at the other end.

[0021] Preferably, a vertically arranged guide rod is installed on the pedal mounting block, a compression spring is sleeved on the lower end of the guide rod, and a vertically arranged slider is movably installed on the upper end;

[0022] A horizontally arranged foot pedal is arranged at the lower end of the sliding block, an anti-slip groove is arranged on the foot pedal, and a vertically arranged side baffle is arranged at the outer end of the foot pedal.

[0023] Preferably, a limit ring is fixedly provided on the circumference of one end of the telescopic shaft, and the inner side wall of the limit ring is fixedly connected to the disk body on the right side through a return spring, so that the disk body and the limit disk can perform axial reciprocating movement under the action of the return spring and the reciprocating push rod.

[0024] Preferably, the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment further comprises a controller installed at the top corner of the right side of the box, wherein:

[0025] The controller is electrically connected to the drive motor and the tensioning mechanism on the first transmission shaft.

[0026] The present invention adopts the above technical solution, and has the following technical effects compared with the prior art:

[0027] (1) The device of the present invention integrates a power distribution mechanism, a reciprocating pedal mechanism and a limit massage plate in a housing. The limit massage plate can be used to assist in fixing the patient's legs, facilitate the insertion of needles into the patient's knee joint through the first opening at the top, and also drive the plate to rotate to achieve massage recovery of the patient's knee joint. At the same time, the cooperation of the reciprocating pedal mechanism and the reciprocating push rod can synchronously drive the patient's legs to perform forward and backward extension and left and right swinging movements, thereby greatly improving the rehabilitation training effect of the knee joint.

[0028] (2) The present invention creatively integrates an acupuncture treatment auxiliary fixation device, a massage device after acupuncture treatment, and a knee joint rehabilitation training device after acupuncture treatment into one device, realizing a multifunctional, integrated structural design of the device. Appropriate functions can be selected according to needs, and the device is flexible and convenient to use. It can realize intelligent joint rehabilitation treatment for the elderly, is easy to operate, and has a good rehabilitation effect.

[0029] (3) The reciprocating pedal mechanism and the position-limiting massage plate used in the present invention are driven by a driving motor to realize multi-axis linkage, which greatly reduces the equipment investment cost; the power distribution mechanism used is mainly composed of a first transmission shaft, a second transmission shaft, a deflection wheel, a reciprocating push rod and an extension mechanism, and the position-limiting massage plate is driven to swing left and right through the deflection wheel and the reciprocating push rod, and the connection and disconnection between the first transmission shaft and the second transmission shaft are realized through the extension mechanism;

[0030] (4) The reciprocating pedal mechanism adopted in the present invention is mainly composed of a base, a vertical plate, a swing frame, an eccentric wheel and a foot pedal. The eccentric wheel rotates in the swing frame under the drive of the power distribution mechanism, driving the end of the swing frame and the foot pedal to swing up and down to a certain extent, thereby simulating the small-amplitude extension and retraction activities of the human leg, and realizing active rehabilitation training under the mechanical state of the human body. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the top view of the structure of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention;

[0032] Figure 2 The cross-sectional structure of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 1 ;

[0033] Figure 3 The cross-sectional structure of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 2 ;

[0034] Figure 4 It is a side view structural schematic diagram of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention;

[0035] Figure 5 It is a longitudinal cross-sectional structural schematic diagram of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention;

[0036] Figure 6 It is a bottom view structural schematic diagram of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention;

[0037] Figure 7 The assembly structure of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 1 ;

[0038] Figure 8 The assembly structure of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 2 ;

[0039] Fig. 9 The internal structure of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 1 ;

[0040] Fig.10 The internal structure of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 2 ;

[0041] Fig.11 The structure of the power distribution mechanism in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is schematically shown. Figure 1 ;

[0042] Fig.12 The structure of the power distribution mechanism in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is schematically shown. Figure 2 ;

[0043] Fig.13 The structure of the power distribution mechanism in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is schematically shown. Figure 3 ;

[0044] Fig.14 The structure of the reciprocating pedal mechanism and the limited massage plate in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 1 ;

[0045] Fig.15 The structure of the reciprocating pedal mechanism and the limited massage plate in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 1 ;

[0046] Fig.16The structure of the reciprocating pedal mechanism and the limited massage plate in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 2 ;

[0047] Fig.17 The structure of the reciprocating pedal mechanism and the limited massage plate in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention is shown in FIG. Figure 3 ;

[0048] Fig.18 It is a schematic structural diagram of a position-limiting massage plate in the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment of the present invention. DETAILED DESCRIPTION

[0049] The present invention is described in detail and specifically by specific examples below to provide a better understanding of the present invention, but the following examples do not limit the scope of the present invention.

[0050] In some embodiments, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, an integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment is provided, which mainly includes a box body 100 and a driving motor 200, a power distribution mechanism 300, a reciprocating foot pedal mechanism 400 and a limited massage plate 500 integrated in the box body 100.

[0051] The box 100 is a square box structure, which is made of square tubes and plates, so as to facilitate acupuncture needle insertion and the patient's legs to be inserted into the box 100. A first opening 101 and a second opening 102 are respectively opened on the front side wall and the left side of the wall of the box 100, and are respectively provided with a first glass sliding door 103 and a second glass sliding door 104. The first glass sliding door 103 and the second glass sliding door 104 are both made of transparent glass.

[0052] Specifically, Figure 5 , Fig. 9 and Fig.10 As shown, the left and right side walls and the middle of the box 100 are respectively vertically provided with support plates 105, and two cavities for installing the power distribution mechanism 300, the reciprocating pedal mechanism 400 and the limited massage plate 500 are formed between the two adjacent support plates 105. According to the needs, brakeable walking wheels 106 are respectively installed at the four corners of the bottom of the box 100 to facilitate the transfer and transportation of the equipment, and the use is flexible and convenient.

[0053] That is to say, the inner cavity of the box body 100 is divided into two left and right cavities by the support plate 105, and the width of the left cavity is greater than that of the right cavity. The power distribution mechanism 300 is installed in the right box body of the box body 100, and the driving motor 200 is installed at the bottom thereof, and the reciprocating pedal mechanism 400 and the limit massage plate 500 are installed in the left box body of the box body 100. It is worth noting that the left side of the left cavity is the leg accommodating area, and the limit massage plate 500 for cooperating with the patient's knee joint is arranged above the leg accommodating area, and the foot pedal 309 is arranged at the lower inner side of the leg accommodating area for placing the patient's foot.

[0054] like Fig. 9 , Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown, the power distribution mechanism 300 is used as a power transmission mechanism of the driving motor 200, and is used to distribute the power of the driving motor 200 to the reciprocating foot pedal mechanism 400 and the limited massage plate 500, so as to drive the reciprocating foot pedal mechanism 400 and the limited massage plate 500 to move. Specifically, the power distribution mechanism 300 mainly includes a first transmission shaft 301 and a second transmission shaft 302 rotatably mounted in the left cavity, and the left and right ends of the first transmission shaft 301 and the second transmission shaft 302 are mounted on the support plates 105 on both sides by bearings.

[0055] The first transmission shaft 301 and the second transmission shaft 302 are in transmission connection with the driving motor 200, and the inner end of the first transmission shaft 301 is provided with a fourth transmission gear 305, which is connected to the fifth transmission gear 406 on the reciprocating pedal mechanism 400 through a chain. The inner end of the second transmission shaft 302 is axially connected to the position-limiting massage plate 500, and the position-limiting massage plate 500 can be synchronously driven to rotate through the second transmission shaft 302.

[0056] like Fig. 9 , Fig.10 , Fig.14 , Fig.15 , Fig.16 and Fig.17 As shown, the reciprocating pedal mechanism 400 is used to drive the patient's legs to move up and down reciprocatingly, so as to achieve a small extension and retraction movement of the patient's legs, thereby achieving the purpose of knee joint rehabilitation training. Specifically, the reciprocating pedal mechanism 400 includes a fifth transmission gear 406 chain-connected to the fourth transmission gear 305, and the fifth transmission gear 406 is connected to the eccentric wheel 405, and the eccentric wheel 405 is rotatably arranged in the swing frame 404.

[0057] One end of the swing frame 404 is hingedly mounted on the base 401, and the other end is mounted with a foot pedal 409. According to needs, the widths of the foot pedal 409, the first opening 101, and the second opening 102 are reasonably designed to accommodate a single leg or two legs, so that a single leg knee joint treatment or a simultaneous treatment of both legs knee joints can be performed.

[0058] When in use, the fifth transmission gear 406, driven by the fourth transmission gear 305, synchronously drives the eccentric wheel 405 to rotate in the swing frame 404. Since one end of the swing frame 404 is hingedly mounted on the base 401, the other end thereof swings up and down, thereby driving the foot pedal 409 at the end to move up and down.

[0059] like Figure 5 , Figure 7 , Figure 8 , Fig.11 , Fig.14 and Fig.18 As shown, the cross section of the position-limiting massage plate 500 is an H-shaped structure, which includes a plate body 501 and position-limiting plates 502 symmetrically mounted on the outer periphery of the left and right ends of the plate body 501. The plate body 501 and the position-limiting plates 502 at both ends are an integrally formed structure and are coated with soft silicone material. A telescopic shaft 503 is arranged in the inner hole of the plate body 501, one end of the telescopic shaft 503 is axially connected to the second transmission shaft 302, and a position-limiting groove for accommodating the patient's knee is formed between the left and right position-limiting plates 502.

[0060] As required, according to the body surface shape of the tail of the human knee joint, the limiting groove formed between the limiting disks 502 is set to a matching profiling groove, which can fit the patient's knee and provide good auxiliary fixation for the patient's knee. In this process, the patient's knee joint position can be fully exposed below the first opening 101, which is conducive to the doctor's needle insertion. In addition, as required, an uneven massage ball can be set in the profiling groove to achieve a flexible massage of the patient's knee joint during the rotation of the limiting massage disk 500. Furthermore, as required, a heater can be preset in the limiting groove to heat and keep the patient's knee joint warm during use to promote blood circulation and relieve muscle tension.

[0061] The device integrates a power distribution mechanism 300, a reciprocating pedal mechanism 400 and a limit massage plate 500 in a box body 100. The limit massage plate 500 can be used to assist in fixing the patient's legs, facilitate needle insertion into the patient's knee joint through the second opening 102 at the top, and also drive the rotation of the plate to achieve massage recovery of the patient's knee joint. At the same time, the cooperation of the reciprocating pedal mechanism 400 and the reciprocating push rod 309 can synchronously drive the patient's legs to extend and retract forward and backward and swing left and right, thereby improving the rehabilitation training effect of the knee joint.

[0062] In some of the embodiments, Fig.10 , Fig.11 , Fig.12 and Fig.13 As shown, one end of the first transmission shaft 301 is meshed and connected with the driving motor 200 through the first transmission gear 303 via the transmission chain 304, and the middle part is connected with the second synchronous wheel 306 on the second transmission shaft 302 through the first synchronous wheel 311 via the synchronous belt 307, and a tensioning mechanism 312 is provided on one side of the synchronous belt 307. The tensioning mechanism 312 is mainly composed of a tensioning wheel 3121 and a telescopic cylinder 3122, and the tensioning wheel 3121 can be controlled to move forward or backward through the telescopic cylinder 3122, thereby achieving compression or release of the synchronous belt 307.

[0063] It is worth noting that the length of the synchronous belt 307 is significantly greater than the spacing between the first synchronous wheel 311 and the second synchronous wheel 306. The synchronous belt 307 can be tightened by the tensioning mechanism 312 acting on the synchronous belt 307, so that the two ends of the synchronous belt 307 are pressed and connected to the first synchronous wheel 311 and the second synchronous wheel 306, thereby realizing the linkage between the first synchronous wheel 311 and the second synchronous wheel 306. Similarly, the control tensioning mechanism 312 is moved away from the top, and the synchronous belt 307 can be released, so that the linkage between the first synchronous wheel 311 and the second synchronous wheel 306 is disconnected.

[0064] In some of the embodiments, Figure 5 , Fig.11 , Fig.12 , Fig.14 , Fig.15 and Fig.18 As shown, in order to realize the left and right shaking of the limited massage plate 500, a deflection wheel 308 is fixedly arranged on the second transmission shaft 302, and the side wall of the deflection wheel 308 is set as a smoothly transitioned inclined surface. A reciprocating push rod 309 is arranged on the support plate 105 on one side through a shaft sleeve, and balls 310 are respectively embedded at the left and right ends of the reciprocating push rod 309, one end of which is connected to the annular inclined surface on the side wall of the deflection wheel 308 through the balls 310, and the other end is connected to the side wall of the limited massage plate 500 through another ball 310.

[0065] When in use, the second transmission shaft 302 rotates while synchronously driving the deflection wheel 308 to rotate. When the deflection wheel 308 rotates, the ball 310 at one end of the reciprocating push rod 309 is fixed on the inclined surface of the side wall of the deflection wheel 308 to perform circular rolling. Since the inclined surface has different longitudinal depths, the reciprocating push rod 309 moves axially left and right during the rotation of the deflection wheel 308, thereby pushing the limited massage plate 500 to move left and right through the ball 310 at the other end.

[0066] In some of the embodiments, Fig.14 , Fig.15 , Fig.16 and Fig.17 As shown, the reciprocating pedal mechanism 400 further includes a base 401, a vertical plate 402 and a fixed seat 403. The base 401, the vertical plate 402 and the fixed seat 403 are an integrated structure, which is made of stainless steel or aluminum alloy.

[0067] As required, the reciprocating pedal mechanism 400 can be fixedly mounted on the bottom plate of the box 100. Preferably, a guide rail 411 can be movably arranged in the bottom groove of the base 401, and the front and rear ends of the guide rail 411 are respectively connected to the front and rear side walls of the groove through compression springs 412. Figure 3 shown.

[0068] When in use, the upper part of the reciprocating pedal mechanism 400 can perform appropriate buffering movement on the guide rail 411, and the buffering movement does not affect the linkage between the fifth transmission gear 406 and the fourth transmission gear 305. In addition, one end of the base 401 is open and a side cover plate 4011 is detachably mounted with bolts, which facilitates the assembly of the base 401 and the guide rail 411.

[0069] The vertical plate 402 is vertically installed at the left side of the base 401, and the fixing seat 403 is arranged on the right side of the base 401. The gap between the vertical plate 402 and the fixing seat 403 is hingedly connected to one end of the swing frame 404 through the first pin 4022. The swing frame 404 is a rectangular frame structure, one end of which is provided with a triangular support frame 4041, the upper and / or lower parts of both sides are respectively provided with baffles 4042, and the other end is provided with a pedal mounting block 4043.

[0070] like Fig.15 As shown, one side of the eccentric wheel 405 is connected to the fifth transmission gear 406 through the second pin shaft 4051, and the other side is movably embedded in the limiting groove 4021 on the vertical plate 402 through the third pin shaft 4052. When the eccentric wheel 405 rotates, it is affected by the limiting of the third pin shaft 4052 and the limiting groove 4021, so that the eccentric wheel 405 as a whole moves up and down along the limiting groove 4021.

[0071] In some of the embodiments, Fig.15 and Fig.17As shown, a vertically arranged guide rod 407 is installed on the pedal mounting block 4043, a compression spring 413 is sleeved on the lower end of the guide rod 407, and a vertically arranged slider 408 is movably installed on the upper end. A horizontally arranged foot pedal 409 is arranged at the lower end of the slider 408, an anti-slip groove is arranged on the foot pedal 409, and a vertically arranged side baffle 410 is arranged at the outer end of the foot pedal 409.

[0072] In some of the embodiments, Fig.18 As shown, in order to cooperate with the deflection wheel 308 and the reciprocating push rod 309 to realize the continuous left and right movement of the limited massage disc 500, a limit ring 504 is fixedly provided on the circumference of one end of the telescopic shaft 503, and the inner side wall of the limit ring 504 is fixedly connected to the disc body 501 on the right side through a return spring 505, so that the disc body 501 and the limit disc 502 can perform axial reciprocating movement under the action of the return spring 505 and the reciprocating push rod 309.

[0073] In one embodiment, Figure 1 , Figure 5 , Figure 7 and Figure 8 As shown, the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment also includes a controller 600 installed at the right top corner of the box 100. The controller 600 is electrically connected to the drive motor 200 and the tensioning mechanism 312 on the first transmission shaft 301 or the heater in the groove on the limiting massage plate 500. The device can be automatically controlled by the controller 600.

[0074] See also Figures 1 to 18 As shown, the operating principle of the integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment is as follows: first, a chair is set on the front side of the device, and the patient sits on the chair, extends the leg to be treated into the leg accommodating area on the left side of the box 100, and places the foot on the foot pedal 409. At this time, the front part of the knee joint is stuck in the groove of the limiting massage plate 500 to achieve auxiliary fixation of the patient's knee joint. The second glass sliding door 104 on the top of the box 100 is manually opened, and the doctor inserts the needle into the patient's knee joint tissue from the first opening 102.

[0075] Before or after the needle is inserted, when the patient's knee joint needs to be rehabilitated, the driving motor 200 can be started by the controller 600, and the reciprocating pedal mechanism 400 can be driven to move up and down through the power distribution mechanism 300, and then the patient's legs can be driven to move up and down to achieve the purpose of active rehabilitation training. In this process, the tensioning mechanism 312 can be started as needed to synchronously drive the limited massage plate 500 to rotate and the reciprocating push rod 309 to move telescopically, so that the limited massage plate 500 can realize axial reciprocating swing while rotating in the circumferential direction, so as to achieve the purpose of full massage.

[0076] The present invention creatively integrates the existing acupuncture treatment auxiliary fixation equipment, acupuncture treatment post-massage equipment and acupuncture treatment knee joint rehabilitation training equipment into one device, realizing the multifunctional and integrated structural design of the device. Appropriate functions can be selected according to needs. The device is flexible and convenient to use, can realize intelligent joint rehabilitation treatment for the elderly, is easy to operate, and has good rehabilitation effect.

[0077] The specific embodiments of the present invention are described in detail above, but they are only examples, and the present invention is not limited to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions made to the present invention are also within the scope of the present invention. Therefore, the equalization changes and modifications made without departing from the spirit and scope of the present invention should be included in the scope of the present invention.

Claims

1. An integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment, characterized in that: The invention comprises a box (100), a driving motor (200) installed in the box (100), a power distribution mechanism (300), a reciprocating pedal mechanism (400) and a position-limiting massage plate (500), wherein: The front side wall and the left side of the box body (100) are respectively provided with a first opening (101) and a second opening (102), and are respectively provided with a first glass sliding door (103) and a second glass sliding door (104); and the inner cavity of the box body (100) is divided into two left and right cavities by a support plate (105); The power distribution mechanism (300) comprises a first transmission shaft (301) and a second transmission shaft (302) rotatably mounted in the left cavity, the first transmission shaft (301) and the second transmission shaft (302) being transmission-connected to the driving motor (200), and a fourth transmission gear (305) is disposed at the inner end of the first transmission shaft (301), and the inner end of the second transmission shaft (302) is axially connected to the position-limiting massage plate (500); The reciprocating pedal mechanism (400) comprises a fifth transmission gear (406) chain-connected to the fourth transmission gear (305), the fifth transmission gear (406) being connected to an eccentric wheel (405), the eccentric wheel (405) being rotatably arranged in a swing frame (404); one end of the swing frame (404) is hingedly mounted on a base (401), and a pedal (409) is mounted on the other end; and The cross section of the position-limiting massage plate (500) is an H-shaped structure, comprising a plate body (501) and position-limiting plates (502) symmetrically mounted on the outer periphery of the left and right ends of the plate body (501), a telescopic shaft (503) is arranged in the inner hole of the plate body (501), one end of the telescopic shaft (503) is axially connected to the second transmission shaft (302), and a position-limiting groove for accommodating the patient's knee is formed between the left and right position-limiting plates (502).

2. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 1 is characterized in that: Support plates (105) are respectively arranged vertically on the left and right side walls and the middle of the box body (100), and two cavities for installing the power distribution mechanism (300), the reciprocating pedal mechanism (400) and the limited massage plate (500) are formed between the two adjacent left and right support plates (105), and brakeable walking wheels (106) are respectively installed at the four corners of the bottom.

3. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 1, characterized in that: One end of the first transmission shaft (301) is meshedly connected to the drive motor (200) via a first transmission gear (303) via a transmission chain (304), and the middle portion is connected to the second synchronous wheel (306) on the second transmission shaft (302) via a first synchronous wheel (311) via a synchronous belt (307), and a tensioning mechanism (312) is provided on one side of the synchronous belt (307).

4. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 1, characterized in that: A deflection wheel (308) is arranged on the second transmission shaft (302), and a reciprocating push rod (309) is arranged on the support plate (105) on one side via a shaft sleeve; Balls (310) are respectively embedded at the left and right ends of the reciprocating push rod (309), one end of which is abutted and connected to the annular inclined surface on the side wall of the deflection wheel (308) through the ball (310), and the other end of which is abutted and connected to the side wall of the limit massage plate (500) through another ball (310).

5. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 1, characterized in that: The reciprocating pedal mechanism (400) further comprises a base (401), a vertical plate (402) and a fixed seat (403), wherein: A guide rail (411) is movably arranged in the groove at the bottom of the base (401), and the front and rear ends of the guide rail (411) are respectively abutted against the front and rear side walls of the groove through compression springs (412), and one end of the base (401) is open and a side cover plate (4011) is detachably mounted with bolts; The vertical plate (402) is vertically installed at the left side of the base (401), and the fixing seat (403) is arranged on the right side of the base (401). One end of the swing frame (404) is hingedly connected to the gap between the vertical plate (402) and the fixing seat (403) via a first pin shaft (4022).

6. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 5, characterized in that: One side of the eccentric wheel (405) is connected to the fifth transmission gear (406) via a second pin shaft (4051), and the other side is movably embedded in a limiting groove (4021) on the vertical plate (402) via a third pin shaft (4052).

7. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 6, characterized in that: The swing frame (404) is a rectangular frame structure, with a triangular support frame (4041) disposed at one end, baffles (4042) disposed at the upper and / or lower parts of both sides, and a pedal mounting block (4043) disposed at the other end.

8. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 7, characterized in that: A vertically arranged guide rod (407) is installed on the pedal mounting block (4043); a compression spring (413) is sleeved on the lower end of the guide rod (407), and a vertically arranged slider (408) is movably installed on the upper end; A horizontally arranged foot pedal (409) is provided at the lower end of the sliding block (408), an anti-slip groove is provided on the foot pedal (409), and a vertically arranged side baffle (410) is provided at the outer end of the foot pedal (409).

9. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 1, characterized in that: A limit ring (504) is fixedly provided on the circumference of one end of the telescopic shaft (503), and the inner wall of the limit ring (504) is fixedly connected to the disk body (501) on the right side through a return spring (505), so that the disk body (501) and the limit disk (502) can perform axial reciprocating movement under the action of the return spring (505) and the reciprocating push rod (309).

10. The integrated acupuncture-assisted fixation and rehabilitation training device for knee joint treatment according to claim 1, characterized in that: It also includes a controller (600) installed at the top corner of the right side of the box (100), wherein: The controller (600) is electrically connected to the drive motor (200) and the tensioning mechanism (312) on the first transmission shaft (301).

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