Rehabilitation training device for dysphagia in oropharynx period

Abstract

The invention belongs to the technical field of medical rehabilitation instruments, and particularly relates to a rehabilitation training device for oropharyngeal dysphagia, which comprises a mounting plate and a fixing assembly arranged on the surface of the mounting plate, the fixing assembly comprises rotating columns mounted on the two sides of the mounting plate, an arc-shaped plate used for being fixed to a patient, a rubber supporting plate, a rubber supporting column, a vibration motor and a mounting groove, and a rotating assembly is arranged in the mounting groove; the rotating assembly comprises a bottom plate arranged on the inner side of the mounting groove, and a supporting frame I, a vertical plate I, an output motor I, a transmission shaft I, a rotating frame, a mounting block and a fixed shaft I which are used for performing rehabilitation treatment on a patient; according to the rehabilitation device, comfortable support can be provided for a patient, discomfort of the patient in the using process is reduced, multi-angle rehabilitation treatment can be conducted on the patient, and the rehabilitation effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical rehabilitation equipment, and in particular relates to a rehabilitation training device for oropharyngeal dysphagia. Background Art

[0002] Cold stimulation of the throat is one of the effective methods for treating swallowing dysfunction. Currently, most of the cold stimulation treatment tools for the throat used in clinical practice are long-handled frozen cotton swabs. The cotton swabs are dipped in water and frozen, then taken out and placed on the affected part of the throat for cold stimulation treatment. However, the cold stimulation treatment process generally takes dozens of minutes, and the existing stimulation tools (long-handled frozen cotton swabs or freezing sticks) have poor cooling effects. After several stimulations on the affected part of the throat, the temperature of the stimulation tools will rise, thereby reducing the treatment effect. In addition, when using the existing stimulation tools for treatment, a dedicated person is required to support and fix the tools, and the stimulation tools need to be inserted into the affected part at the same time interval, which greatly increases the difficulty of the treatment operation.

[0003] Therefore, a rehabilitation training device for oropharyngeal dysphagia is designed to solve the above problems. Summary of the invention

[0004] To solve the problems raised in the above background technology, the present invention provides a rehabilitation training device for oropharyngeal dysphagia, which can provide comfortable support for patients, reduce the discomfort of patients during use, and realize multi-angle rehabilitation treatment for patients to improve the rehabilitation effect.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a rehabilitation training device for oropharyngeal dysphagia, comprising a mounting plate:

[0006] It also includes a fixing assembly arranged on the surface of the mounting plate, the fixing assembly including a rotating column installed on both sides of the mounting plate and an arc plate for fixing to the patient, a rubber support plate, a rubber support column, a vibration motor and a mounting groove;

[0007] A rotating assembly is arranged in the installation groove, and the rotating assembly includes a bottom plate arranged inside the installation groove and a support frame for performing rehabilitation treatment on a patient, a vertical plate, an output motor, a transmission shaft, a rotating frame, a mounting block and a fixed axis;

[0008] The surface of the arc plate is provided with a tightening assembly, which includes a rotating shaft, a connecting plate, a first backing plate, a first hinge seat, a small air pump, a second hinge seat, a second backing plate and a guard plate.

[0009] The rotating column is installed on both sides of the mounting plate, the arc plate is fixedly connected to the surface of the rotating column, the rubber support plate is fixedly connected to the surface of the mounting plate, the rubber support column is fixedly connected to the inner surface of the arc plate, the vibration motor is fixedly connected to the surface of the mounting plate, and the mounting groove is opened on the side of the mounting plate away from the vibration motor.

[0010] The base plate is arranged in the mounting groove, the base plate is fixedly connected to the mounting plate through the mounting groove, the support frame 1 is fixedly connected to the surface of the base plate, the vertical plate 1 is fixedly connected to the end of the support frame 1, the output motor 1 is installed on the surface of the vertical plate 1, one end of the transmission shaft 1 is fixedly connected to the output shaft of the output motor 1, and the other end of the transmission shaft 1 passes through the vertical plate 1 and is fixedly connected to the rotating frame arranged on the surface of the vertical plate 1, and the mounting block is arranged on the inner side of the rotating frame and is rotatably connected to the rotating frame through the fixed shaft 1.

[0011] The surface of the bottom plate is fixedly connected with a support frame 2, the end of the support frame 2 is fixedly connected with a vertical plate 2, an output motor 2 is installed on the surface of the vertical plate 2, the end of the output motor 2 is fixedly connected with a transmission shaft 2, the transmission shaft 2 passes through the surface of the vertical plate 2 and is fixedly connected with a transmission arm 1, the end of the transmission arm 1 away from the transmission shaft 2 is fixedly connected with a connecting plate, the surface of the connecting plate is rotatably connected with a transmission arm 2, the end of the transmission arm 2 away from the connecting plate is rotatably connected with a fixed shaft 2, and the fixed shaft 2 is fixedly connected to the mounting block.

[0012] A water chiller is installed on the surface of the base plate, a cable tube is connected to the surface of the water chiller, one end of the cable tube away from the water chiller is connected to the surface of the mounting block, an electric telescopic rod is installed on the surface of the mounting block, a stimulation contact is fixedly connected to the end of the electric telescopic rod, and the stimulation contact is electrically connected to the water chiller.

[0013] The surface of the second vertical plate is fixedly connected with an inclined plate, an end of the inclined plate away from the second vertical plate is highly connected with an arc frame, the inner surface of the arc frame is fixedly connected with a hollow tube, and the surface of the hollow tube is connected with a plurality of air bags.

[0014] The shape of the arc frame is similar to the shape of the human gums.

[0015] The rotating shaft is installed at one end of the arc plate away from the rotating column, the connecting plate is fixedly connected to the surface of the rotating shaft, the pad one is fixedly connected to the surface of the connecting plate, the hinge seat one is installed on the surface of the pad one, one end of the small air pump is rotatably connected to the rotating shaft of the hinge seat one, the hinge seat two is rotatably connected to the other end of the small air pump, and the bottom surface of the hinge seat two is fixedly connected to the pad two, and the surface of the pad two is fixedly connected to the guard plate.

[0016] An elastic rope 1 is arranged between the guard plate and the connecting plate, and two ends of the elastic rope 1 are fixedly connected to the guard plate and the connecting plate respectively.

[0017] One side adjacent to the two guard plates is rotatably connected with a rotating ball, and the rotating balls correspond to each other. An elastic rope 2 is arranged between the two corresponding rotating balls, and the two ends of the elastic rope 2 are respectively fixedly connected to the two corresponding rotating balls.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The rotating column is installed on both sides of the mounting plate, and the arc plate is connected to the surface of the rotating column, so that the arc plate can be flexibly rotated to adjust the angle and position, which can adapt to the shape and size of different patients' heads, greatly improving the adaptability of the device to different patients. The rubber support plate and the rubber support column are made of soft materials, which can better fit the patient's head on the one hand, and on the other hand, will not bring a stiff sense of pressure to the patient while fixing the device, thereby improving the comfort of the patient's use;

[0020] The rubber support plate is fixed on the surface of the mounting plate to provide stable support for the contact area between the patient's head and the device, disperse the pressure of the device, and reduce the discomfort caused to the patient by local pressure concentration. The rubber support column is fixed on the inner surface of the arc plate to further increase the contact area with the patient's head during the fixation process, making the fixation more stable. At the same time, its soft material can also buffer the force of the device on the patient's head.

[0021] The vibration motor is fixed on the surface of the mounting plate and can generate vibration stimulation, which can be transmitted to the patient's head and oropharynx, helping to stimulate the patient's swallowing reflex and promote the recovery of swallowing function;

[0022] 2. The output motor 1 drives the rotating frame to rotate through the transmission shaft 1, which can realize the rotation movement of the mounting block in a plane. The output motor 2 drives the mounting block to rotate in the rotating frame through a series of transmission structures, so that the mounting block can be adjusted at different angles. This multi-angle rotation function allows the stimulation contacts installed on the mounting block to treat the patient's oropharynx at different angles and positions, better adapting to the conditions and rehabilitation needs of different patients, and improving the effect of rehabilitation treatment;

[0023] The electric telescopic rod on the mounting block can adjust the position of the stimulation contact so that it can accurately contact the specific part of the patient's oropharynx. The stimulation contact is electrically connected to the ice water machine, and the ice water machine can provide a cold stimulation source for the stimulation contact. Cold stimulation therapy can effectively stimulate the patient's oropharyngeal nerves and muscles, improve the sensitivity of the nerves and the responsiveness of the muscles, and promote the recovery of swallowing function. At the same time, by accurately controlling the temperature of the ice water machine and the position of the stimulation contact, the intensity and time of the cold stimulation can be adjusted according to the specific situation of the patient, thereby improving the safety and effectiveness of the treatment;

[0024] The shape of the arc frame is similar to that of the human gums, and can better adapt to the oral structure of the patient. The hollow tube and several air bags on the inner surface of the arc frame can support and stimulate the patient's oral cavity. The air bags can be inflated and deflated as needed to adjust the support and stimulation strength of the oral cavity. This support and stimulation can help patients maintain the correct shape of the oral cavity, promote the movement and coordination of oral muscles, and improve swallowing function. The inclined plate is connected between the vertical plate 2 and the arc frame, and plays a role of transition and support, so that the arc frame can better fit the patient's oral cavity and improve the accuracy of treatment. The arc frame, the hollow tube and the air bag are made of soft materials and will not cause damage to the patient's oral cavity. At the same time, it can also improve the comfort of the patient during treatment.

[0025] 3. The small air pump is connected to the backing plate 1 and the backing plate 2 through the hinge seat 1 and the hinge seat 2 respectively, so that the small air pump can adjust the position of the guard plate. By controlling the expansion and contraction of the small air pump, the tightness of the guard plate can be adjusted according to the head size and shape of different patients, so that the device can be better fixed on the patient's head. This personalized adjustment function can ensure that the device will not loosen or fall off during use, thereby improving the stability and safety of treatment;

[0026] Elastic rope 1 is connected between the guard plate and the connecting plate, and elastic rope 2 is connected between the two corresponding rotating balls. When the device is fixed on the patient's head, elastic rope 1 and elastic rope 2 can provide a certain elastic buffer. This elastic buffer can reduce the sense of restraint of the device on the patient's head and improve the patient's comfort. At the same time, elastic rope 1 and elastic rope 2 can also adapt to the slight movement of the patient's head to a certain extent, avoiding loosening or discomfort of the device due to slight movement of the patient's head. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the rotating column in the present invention;

[0030] Figure 3 It is a structural schematic diagram of the support frame 2 in the present invention;

[0031] Figure 4 It is a structural schematic diagram of the rotating frame in the present invention;

[0032] Figure 5 It is a structural schematic diagram of the transmission arm 2 in the present invention;

[0033] Figure 6 It is a structural schematic diagram of the hollow tube in the present invention;

[0034] Figure 7 It is a schematic diagram of the structure of the elastic rope 2 in the present invention;

[0035] In the figure:

[0036] 1. Mounting plate;

[0037] 2. Fixing assembly; 21. Rotating column; 22. Arc plate; 23. Rubber support plate; 24. Rubber support column; 25. Vibration motor; 26. Mounting slot;

[0038] 3. Rotating assembly; 31. Bottom plate; 32. Support frame 2; 33. Vertical plate 2; 34. Support frame 1; 35. Vertical plate 1; 36. Output motor 1; 37. Transmission shaft 1; 38. Rotating frame; 39. Mounting block; 310. Fixed shaft 1; 312. Electric telescopic rod; 313. Stimulating contact; 314. Chiller; 315. Wire tube; 316. Output motor 2; 317. Transmission shaft 2; 318. Transmission arm 1; 319. Connecting plate; 320. Transmission arm 2; 321. Fixed shaft 2; 322. Inclined plate; 323. Arc frame; 324. Hollow tube; 325. Airbag;

[0039] 4. Tightening assembly; 41. Rotating shaft; 42. Connecting plate; 43. Pad 1; 44. Hinge seat 1; 45. Small air pump; 46. Hinge seat 2; 47. Pad 2; 48. Guard plate; 49. Elastic rope 1; 410. Rotating ball; 411. Elastic rope 2. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example: Figure 1-Figure 7As shown, the present invention provides a technical solution, a rehabilitation training device for oropharyngeal dysphagia, comprising a mounting plate 1:

[0042] The fixing assembly 2 is also provided on the surface of the mounting plate 1, and the fixing assembly 2 includes a rotating column 21 installed on both sides of the mounting plate 1, an arc plate 22 for fixing to the patient, a rubber support plate 23, a rubber support column 24, a vibration motor 25 and a mounting groove 26;

[0043] The installation groove 26 is provided with a rotating assembly 3, which includes a bottom plate 31 provided inside the installation groove 26, a support frame 34 for performing rehabilitation treatment on a patient, a vertical plate 35, an output motor 36, a transmission shaft 37, a rotating frame 38, a mounting block 39 and a fixed shaft 310;

[0044] A tightening assembly 4 is arranged on the surface of the arc plate 22 , and the tightening assembly 4 includes a rotating shaft 41 , a connecting plate 42 , a backing plate 1 43 , a hinge seat 1 44 , a small air pump 45 , a hinge seat 2 46 , a backing plate 2 47 and a guard plate 48 .

[0045] The rotating column 21 is installed on both sides of the mounting plate 1, the arc plate 22 is fixedly connected to the surface of the rotating column 21, the rubber support plate 23 is fixedly connected to the surface of the mounting plate 1, the rubber support column 24 is fixedly connected to the inner surface of the arc plate 22, the vibration motor 25 is fixedly connected to the surface of the mounting plate 1, and the mounting groove 26 is opened on the side of the mounting plate 1 away from the vibration motor 25.

[0046] The bottom plate 31 is arranged in the mounting groove 26, and the bottom plate 31 is fixedly connected to the mounting plate 1 through the mounting groove 26. The support frame 34 is fixedly connected to the surface of the bottom plate 31, and the vertical plate 35 is fixedly connected to the end of the support frame 34. The output motor 36 is installed on the surface of the vertical plate 35. One end of the transmission shaft 37 is fixedly connected to the output shaft of the output motor 36, and the other end of the transmission shaft 37 passes through the vertical plate 35 and is fixedly connected to the rotating frame 38 arranged on the surface of the vertical plate 35. The mounting block 39 is arranged on the inner side of the rotating frame 38, and is rotatably connected to the rotating frame 38 through the fixed axis 310.

[0047] A support frame 2 32 is fixedly connected to the surface of the bottom plate 31, and a vertical plate 2 33 is fixedly connected to the end of the support frame 2 32. An output motor 2 316 is installed on the surface of the vertical plate 2 33. A transmission shaft 2 317 is fixedly connected to the end of the output motor 316. The transmission shaft 2 317 passes through the surface of the vertical plate 2 33 and is fixedly connected to a transmission arm 1 318. An end of the transmission arm 1 318 away from the transmission shaft 2 317 is fixedly connected to a connecting plate 319. A transmission arm 2 320 is rotatably connected to the surface of the connecting plate 319. An end of the transmission arm 2 320 away from the connecting plate 319 is rotatably connected to a fixed shaft 2 321. The fixed shaft 2 321 is fixedly connected to the mounting block 39.

[0048] A water chiller 314 is installed on the surface of the base plate 31, and a cable tube 315 is connected to the surface of the water chiller 314. One end of the cable tube 315 away from the water chiller 314 is connected to the surface of the mounting block 39. An electric telescopic rod 312 is installed on the surface of the mounting block 39. A stimulation contact 313 is fixedly connected to the end of the electric telescopic rod 312. The stimulation contact 313 and the water chiller 314 are electrically connected.

[0049] The surface of the second vertical plate 33 is fixedly connected with an inclined plate 322, and the end of the inclined plate 322 away from the second vertical plate 33 is highly connected with an arc frame 323. The inner surface of the arc frame 323 is fixedly connected with a hollow tube 324, and the surface of the hollow tube 324 is connected with a plurality of air bags 325.

[0050] The shape of the arc frame 323 is similar to the shape of the human gums.

[0051] The rotating shaft 41 is installed at one end of the arc plate 22 away from the rotating column 21, the connecting plate 42 is fixedly connected to the surface of the rotating shaft 41, the pad 1 43 is fixedly connected to the surface of the connecting plate 42, the hinge seat 1 44 is installed on the surface of the pad 1 43, one end of the small air pump 45 is rotatably connected to the rotating shaft of the hinge seat 1 44, the hinge seat 2 46 is rotatably connected to the other end of the small air pump 45, and the bottom surface of the hinge seat 2 46 is fixedly connected to the pad 2 47, and the surface of the pad 2 47 is fixedly connected to the guard plate 48.

[0052] An elastic rope 49 is provided between the guard plate 48 and the connecting plate 42, and two ends of the elastic rope 49 are fixedly connected to the guard plate 48 and the connecting plate 42 respectively.

[0053] The adjacent sides of the two guard plates 48 are rotatably connected with rotating balls 410, and the rotating balls 410 correspond to each other. An elastic rope 411 is arranged between the two corresponding rotating balls 410, and the two ends of the elastic rope 411 are fixedly connected to the two corresponding rotating balls 410 respectively.

[0054] The working principle and use process of the present invention are as follows: the rotating column 21 in the fixing component 2 is connected to the arc plate 22. The design of the rotating column 21 allows the arc plate 22 to be flexibly rotated to adjust the angle to adapt to the body shape and needs of different patients. The rubber support plate 23 is fixed to the surface of the mounting plate 1 to provide a stable bottom support for the patient. The rubber support column 24 is fixedly connected to the inner surface of the arc plate 22, which on the one hand increases the comfort of contact with the patient's body, and on the other hand also plays an auxiliary support role. The vibration motor 25 is fixedly connected to the surface of the mounting plate 1 and can generate vibration when needed. Vibration stimulation of the patient's body may help promote blood circulation or provide certain sensory stimulation to assist in the rehabilitation of swallowing disorders. The output motor 3 6 is installed on the surface of the vertical plate 1 35. When the output motor 1 36 is started, its output shaft drives the transmission shaft 1 37 to rotate. One end of the transmission shaft 1 37 is fixedly connected to the output shaft of the output motor 1 36, and the other end passes through the vertical plate 1 35 and is fixedly connected to the rotating frame 38, thereby driving the rotating frame 38 to rotate. The mounting block 39 is arranged on the inner side of the rotating frame 38 and is rotatably connected to the rotating frame 38 through the fixed shaft 1 310. In this way, the mounting block 39 can be driven by the rotating frame 38 to perform multi-directional rotation and be adjusted to a suitable angle and position. The support frame 2 32 and the vertical plate 2 33 provide support for the output motor 2 316. After the output motor 2 316 is started, the transmission arm 1 318 is driven to rotate through the transmission shaft 2 317. The transmission arm 1 318 is driven by the fixed shaft 1 310. The connecting plate 319 is connected to the transmission arm 2 320, and the transmission arm 2 320 is further connected to the mounting block 39 through the fixed shaft 2 321, so as to further accurately adjust the position and angle of the mounting block 39. The ice machine 314 is installed on the surface of the bottom plate 31, and is connected to the stimulation contact 313 on the mounting block 39 through the cable tube 315. The ice machine 314 can provide cold stimulation for the stimulation contact 313. The electric telescopic rod 312 is installed on the surface of the mounting block 39, and the position of the stimulation contact 313 can be adjusted as needed, so that the patient can be accurately rehabilitated. The hollow tube 324 and a plurality of air bags 325 on the inner side of the arc frame 323 can support or stimulate the patient's oral cavity according to different rehabilitation needs. The shape of the arc frame 323 is similar to the shape of the human gums. It can better adapt to the patient's oral structure. The rotating shaft 41 in the tightening component 4 is installed at the end of the arc plate 22 away from the rotating column 21. The connecting plate 42 is fixedly connected to the surface of the rotating shaft 41. The pad 1 43 is fixedly connected to the surface of the connecting plate 42 to provide support for subsequent components. The hinge seat 1 44 is installed on the surface of the pad 1 43. One end of the small air pump 45 is rotatably connected to the rotating shaft of the hinge seat 1 44. The hinge seat 2 46 is rotatably connected to the other end of the small air pump 45. The bottom surface of the hinge seat 2 46 is fixedly connected with the pad 2 47. The surface of the pad 2 47 is fixedly connected with the guard plate 48. When the small air pump 45 is working, the positions of the pad 2 47 and the guard plate 48 can be adjusted through the hinge seat 1 44 and the hinge seat 2 46 to tighten or loosen the fixation with the patient.An elastic rope 1 49 is arranged between the guard plate 48 and the connecting plate 42. A rotating ball 410 is rotatably connected to the adjacent sides of the two guard plates 48. An elastic rope 2 411 is arranged between the two corresponding rotating balls 410. These elastic ropes provide a certain elastic buffer and can be automatically adjusted when the patient moves, thereby reducing the sense of restraint on the patient and ensuring the safety of the patient during the treatment. The design of the rotating ball 410 facilitates the adjustment of the angle of the elastic rope 2 411, so that it can better adapt to the body shape and activity requirements of different patients.

[0055] The present invention also provides a rehabilitation training device for oropharyngeal dysphagia, comprising the following steps:

[0056] First, the medical staff manually rotates the rotating column 21 according to the patient's body shape and specific needs, and adjusts the angle of the curved plate 22 so that it can better fit the patient's body. Then, the patient is carefully placed on the device to ensure that the patient's body fits tightly against the curved plate 22. At the same time, the rubber support plate 23 and the rubber support column 24 can provide the patient with stable and comfortable support, reducing the patient's discomfort during rehabilitation training;

[0057] The medical staff starts the small air pump 45 according to the patient's fixation needs. The small air pump 45 adjusts the positions of the pad 2 47 and the guard plate 48 through the hinge seat 1 44 and the hinge seat 2 46, and gradually tightens the fixation with the patient to ensure that the patient will not move accidentally during the rehabilitation training. During the treatment process, the elastic rope 1 49 and the elastic rope 2 411 and the rotating ball 410 will automatically adjust according to the patient's activities. When the patient moves slightly, the elastic rope will provide a certain elastic buffer, which not only ensures the patient's fixation effect, but also does not make the patient feel overly restrained. If the degree of fixation needs to be further adjusted, the working state of the small air pump 45 can be adjusted again to meet the needs of different patients at different rehabilitation stages.

[0058] The medical staff turns on the output motor 1 36 and the output motor 2 316, and adjusts the position and angle of the mounting block 39 by observing the patient's condition and rehabilitation needs, so that the stimulation contact 313 and the arc frame 323 are in the most suitable treatment position. According to the patient's specific rehabilitation situation, the ice water machine 314 is started, and the ice water machine 314 provides cold stimulation to the stimulation contact 313 through the cable tube 315. At this time, the medical staff can adjust the position of the stimulation contact 313 through the electric telescopic rod 312 to ensure that the stimulation contact 313 can accurately perform cold stimulation treatment on specific parts of the patient. If the patient's mouth needs to be supported or stimulated, the hollow tube 324 and the airbag 325 on the inner side of the arc frame 323 can be used to adjust the inflation degree of the airbag 325 according to the patient's specific situation to achieve the best treatment effect.

[0059] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rehabilitation training device for oropharyngeal dysphagia, comprising a mounting plate (1): Features: It also includes a fixing assembly (2) arranged on the surface of the mounting plate (1), the fixing assembly (2) including a rotating column (21) installed on both sides of the mounting plate (1), an arc plate (22) for fixing to a patient, a rubber support plate (23), a rubber support column (24), a vibration motor (25) and a mounting groove (26); A rotating assembly (3) is arranged in the installation groove (26), and the rotating assembly (3) comprises a bottom plate (31) arranged inside the installation groove (26) and a support frame (34) for performing rehabilitation treatment on a patient, a vertical plate (35), an output motor (36), a transmission shaft (37), a rotating frame (38), a mounting block (39) and a fixed axis (310); A tightening assembly (4) is arranged on the surface of the arc-shaped plate (22), and the tightening assembly (4) comprises a rotating shaft (41), a connecting plate (42), a backing plate (43), a hinge seat (44), a small air pump (45), a hinge seat (46), a backing plate (47) and a guard plate (48).

2. The rehabilitation training device for oropharyngeal dysphagia according to claim 1, characterized in that: The rotating column (21) is mounted on both sides of the mounting plate (1), the arc plate (22) is fixedly connected to the surface of the rotating column (21), the rubber support plate (23) is fixedly connected to the surface of the mounting plate (1), the rubber support column (24) is fixedly connected to the inner surface of the arc plate (22), the vibration motor (25) is fixedly connected to the surface of the mounting plate (1), and the mounting groove (26) is provided on a side of the mounting plate (1) away from the vibration motor (25).

3. The rehabilitation training device for oropharyngeal dysphagia according to claim 2, characterized in that: The bottom plate (31) is arranged in the mounting groove (26), the bottom plate (31) is fixedly connected to the mounting plate (1) through the mounting groove (26), the support frame (34) is fixedly connected to the surface of the bottom plate (31), the vertical plate (35) is fixedly connected to the end of the support frame (34), the output motor (36) is installed on the surface of the vertical plate (35), one end of the transmission shaft (37) is fixedly connected to the output shaft of the output motor (36), and the other end of the transmission shaft (37) passes through the vertical plate (35) and is fixedly connected to the rotating frame (38) arranged on the surface of the vertical plate (35), and the mounting block (39) is arranged on the inner side of the rotating frame (38) and is rotatably connected to the rotating frame (38) through the fixed shaft (310).

4. The rehabilitation training device for oropharyngeal dysphagia according to claim 3, characterized in that: A second support frame (32) is fixedly connected to the surface of the bottom plate (31), and a second vertical plate (33) is fixedly connected to the end of the second support frame (32). An output motor (316) is installed on the surface of the second vertical plate (33). A second transmission shaft (317) is fixedly connected to the end of the second output motor (316). The second transmission shaft (317) passes through the surface of the second vertical plate (33) and is fixedly connected to a first transmission arm (318). An end of the first transmission arm (318) away from the second transmission shaft (317) is fixedly connected to a connecting plate (319). A second transmission arm (320) is rotatably connected to the surface of the connecting plate (319). An end of the second transmission arm (320) away from the connecting plate (319) is rotatably connected to a second fixed shaft (321). The second fixed shaft (321) is fixedly connected to the mounting block (39).

5. The rehabilitation training device for oropharyngeal dysphagia according to claim 4, characterized in that: A water chiller (314) is installed on the surface of the bottom plate (31), and a cable duct (315) is connected to the surface of the water chiller (314). One end of the cable duct (315) away from the water chiller (314) is connected to the surface of the mounting block (39). An electric telescopic rod (312) is installed on the surface of the mounting block (39), and a stimulation contact (313) is fixedly connected to the end of the electric telescopic rod (312). The stimulation contact (313) and the water chiller (314) are electrically connected.

6. The rehabilitation training device for oropharyngeal dysphagia according to claim 5, characterized in that: The surface of the second vertical plate (33) is fixedly connected with an inclined plate (322), one end of the inclined plate (322) away from the second vertical plate (33) is highly connected with an arc frame (323), the inner surface of the arc frame (323) is fixedly connected with a hollow tube (324), and the surface of the hollow tube (324) is connected with a plurality of air bags (325).

7. The rehabilitation training device for oropharyngeal dysphagia according to claim 6, characterized in that: The shape of the arc frame (323) is similar to the shape of the human gums.

8. The rehabilitation training device for oropharyngeal dysphagia according to claim 7, characterized in that: The rotating shaft (41) is installed at one end of the arc plate (22) away from the rotating column (21), the connecting plate (42) is fixedly connected to the surface of the rotating shaft (41), the pad plate 1 (43) is fixedly connected to the surface of the connecting plate (42), the hinge seat 1 (44) is installed on the surface of the pad plate 1 (43), one end of the small air pump (45) is rotatably connected to the rotating shaft of the hinge seat 1 (44), the hinge seat 2 (46) is rotatably connected to the other end of the small air pump (45), and the bottom surface of the hinge seat 2 (46) is fixedly connected to the pad plate 2 (47), and the surface of the pad plate 2 (47) is fixedly connected to the guard plate (48).

9. The rehabilitation training device for oropharyngeal dysphagia according to claim 8, characterized in that: An elastic rope (49) is provided between the guard plate (48) and the connecting plate (42), and two ends of the elastic rope (49) are fixedly connected to the guard plate (48) and the connecting plate (42) respectively.

10. The rehabilitation training device for oropharyngeal dysphagia according to claim 9, characterized in that: The adjacent sides of the two guard plates (48) are both rotatably connected with rotating balls (410), and the rotating balls (410) correspond to each other in pairs. A second elastic rope (411) is arranged between the two corresponding rotating balls (410), and the two ends of the second elastic rope (411) are respectively fixedly connected to the two corresponding rotating balls (410).

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