Rehabilitation training device for acupoint massage of patient with swallowing dysfunction

Abstract

The invention belongs to the technical field of massage devices, and mainly relates to a rehabilitation training device for acupoint massage of a patient with swallowing dysfunction. Comprising a shell, the shell is fixedly connected with air bags distributed in a mirror image mode, the shell is fixedly connected with fixing plates distributed in a mirror image mode, the fixing plates are fixedly connected with servo motors, output shafts of the servo motors are fixedly connected with gears, and the output shafts of the servo motors are fixedly connected with extrusion discs. The fixing plate is fixedly connected with a fixing cylinder, the fixing cylinder is slidably connected with a first extrusion shaft, the fixing plate is fixedly connected with a fixing ring, the fixing ring is rotatably connected with a rotating push ring, the rotating push ring is slidably connected with a sliding cylinder, and the sliding cylinder is slidably connected with a massage shaft. The massage shaft rubs the acupuncture points in a 360-degree rotation mode, the acupuncture point massage angle is increased, and the situation that the acupuncture points are rubbed at a fixed angle all the time, consequently, local positions cannot be massaged, and the healing speed is reduced is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of massage devices and mentions a rehabilitation training device for acupoint massage of patients with swallowing dysfunction. Background Art

[0002] Swallowing disorder, medically known as dysphagia, refers to swallowing dysfunction caused by various reasons, which affects the process of food or liquid being pushed from the mouth through the pharynx to the esophagus safely and effectively. Swallowing disorder may lead to aspiration of food or liquid, causing serious consequences such as choking, suffocation, aspiration pneumonia, affecting nutritional intake and quality of life. For such patients, acupoint massage is mostly used for treatment. Acupoint massage can promote relaxation and improvement of swallowing muscles and help improve symptoms. Existing acupoint massage is that medical staff press the acupoints on the throat of patients with dysphagia with their hands, and then begin to rub the acupoints. However, due to the body positions of both parties and the direction of force applied by medical staff, it is difficult to rub the acupoints in all directions. Most of the acupoints are massaged at specific angles, which makes it impossible to relax the muscles in the local area, slowing down the healing process. Summary of the invention

[0003] In order to overcome the shortcomings mentioned in the above background technology, the present invention provides a rehabilitation training device for acupoint massage of patients with swallowing dysfunction.

[0004] The technical implementation scheme of the present invention is: a rehabilitation training device for acupoint massage of patients with swallowing dysfunction, comprising a shell, the shell is fixedly connected with airbags distributed in a mirror image, the inner side of the shell is fixedly connected with a fixed plate distributed in a mirror image, the fixed plate is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a gear, the fixed plate is rotatably connected with a gear ring meshing with the adjacent gear, the output shaft of the servo motor is fixedly connected with an extrusion disk, the fixed plate is fixedly connected with a fixed cylinder, the fixed cylinder is slidably connected with a first extrusion shaft extruded and matched with the adjacent extrusion disk, a first elastic element is arranged between the fixed cylinder and the adjacent first extrusion shaft, the fixed plate is fixedly connected with a fixed ring, the fixed ring is rotatably connected with a rotating push ring, the fixed ring cooperates with the rotating push ring to form a closed cavity connected with the adjacent fixed cylinder, the rotating push ring is slidably connected with a sliding cylinder slidably connected with the adjacent gear ring, the sliding cylinder is slidably connected with a massage shaft, the mirror image distributed airbags are commonly provided with a fixing component for fixing the shell, and the fixed plate is provided with an adjusting component for adjusting the massage strength of the adjacent massage shaft.

[0005] Preferably, the extrusion disk is elliptical in shape, and the output shaft of the servo motor passes through the center of the extrusion disk.

[0006] Preferably, the fixing assembly includes a docking sleeve, which is fixedly connected to any one of the airbags in the mirror distribution, and the other airbag is fixedly connected to a serrated shaft slidably connected to the docking sleeve, and a spring plate is slidably connected inside the docking sleeve, and the serrated shaft is squeezed and fitted with the spring plate, a second elastic element is arranged between the spring plate and the docking sleeve, and a locking assembly for locking the docking sleeve and the serrated shaft is arranged on the docking sleeve.

[0007] Preferably, the locking assembly includes a first limiting shaft, which is slidably connected to the docking tube, the serrated shaft is limitedly matched with the first limiting shaft, a third elastic element is arranged between the first limiting shaft and the docking tube, and the docking tube is provided with a separation assembly for separating the docking tube and the serrated shaft.

[0008] Preferably, the separation assembly includes an ejection tube, the ejection tube is fixedly connected to the docking tube, the first limiting shaft is fixedly connected to a piston disk, the ejection tube is slidably connected to the piston disk, and the two cooperate to form a closed cavity, the ejection tube is fixedly connected to a gripping air sleeve, and the gripping air sleeve is connected to the closed cavity formed by the ejection tube and the piston disk.

[0009] Preferably, the adjusting assembly includes a first serrated rod, which is fixedly connected to the outside of the shell, and a first adjusting cylinder is fixedly connected to the outside of the shell, and the first adjusting cylinder is fixedly connected and connected to a connecting pipe, an adjusting piston is slidably connected in the first adjusting cylinder, and the adjusting piston is slidably connected to a second limiting shaft that cooperates with the adjacent first serrated rod, and a fourth elastic element is arranged between the second limiting shaft and the adjacent adjusting piston, the fixed plate is fixedly connected to a gas transmission fixed ring, and the gas transmission fixed ring is rotatably connected to an inner ring inside, and the two cooperate to form a closed cavity, the inner ring is slidably connected and connected to a mirror-distributed sliding through shaft, and the mirror-distributed sliding through shafts are all fixedly connected and connected to the adjacent sliding cylinders, the gas transmission fixed ring is fixedly connected to the adjacent connecting pipe, and the connecting pipe is connected to the closed cavity formed by the cooperation of the adjacent gas transmission fixed ring and the adjacent inner ring.

[0010] Preferably, the invention further comprises a detection component which is distributed in a mirror image and is used to detect the curvature of the neck. The detection component is arranged inside the shell. The detection component comprises detection cylinders in a mirror image and a linear array. Contact shafts are slidably connected inside the detection cylinders in the mirror image and the linear array. The contact shafts in the mirror image and the linear array are slidably connected to the shell. A fifth elastic element is arranged between the detection cylinder and the adjacent contact shaft. The fixing plate is provided with a fitting component for making the massage shaft fit the neck evenly.

[0011] Preferably, the fitting component includes a linear array of extrusion cylinders, the extrusion cylinders in the linear array are fixedly connected to adjacent fixed plates, the extrusion cylinders are fixedly connected to adjacent detection cylinders and connected by a flexible tube, a piston shaft is slidably connected inside the extrusion cylinder, an extrusion plate is hinged on the piston shaft, and flexible strips are fixedly connected between adjacent extrusion plates, the sliding cylinder is fixedly connected and connected to a second adjustment cylinder, the second adjustment cylinder is slidably connected to a second extrusion shaft, a sixth elastic element is provided between the second adjustment cylinder and the adjacent second extrusion shaft, and the extrusion plates in the linear array and the flexible strips in the linear array are extrusion-matched with the adjacent second extrusion shaft.

[0012] Preferably, it also includes a self-locking component that is distributed in a mirror image and is used to respectively lock adjacent contact shafts, the self-locking component is arranged on the contact shafts that are distributed in a mirror image and in a linear array, the self-locking component includes a second sawtooth rod that is distributed in a mirror image and in a linear array, the second sawtooth rod is fixedly connected to the adjacent contact shaft, the second sawtooth rod is slidably connected to the adjacent detection cylinder, the fixed plate is slidably connected to a third limit shaft that is distributed in a mirror image and in a linear array, the second sawtooth rod is limitedly matched with the adjacent third limit shaft, a seventh elastic element is arranged between the third limit shaft and the fixed plate, and a reset component for resetting the contact shaft is arranged on the fixed plate.

[0013] Preferably, the reset assembly includes a reset block with a mirror-distributed and linear array, the reset block is fixedly connected to the adjacent third limit axis, the fixed plate is slidably connected to a push plate with a mirror-distributed distribution, the reset block is in contact and cooperation with the adjacent push plate, an eighth elastic element is arranged between the push plate and the adjacent fixed plate, the fixed plate is rotatably connected to a rotating shaft, and the push plates with a mirror-distributed distribution are fixedly connected to the adjacent rotating shafts with pull ropes.

[0014] Compared with the prior art, the present invention has the following advantages: 1. By rotating the massage shaft 360° to rub the acupoints, the angle of acupoint massage is increased, avoiding always rubbing the acupoints at a fixed angle, which makes it impossible to massage the local area and reduces the healing speed.

[0015] 2. By pushing the adjusting piston to slide along the first adjusting cylinder, gas is injected into the fixed cylinder, thereby increasing the protruding distance of the massage axis along the adjacent sliding cylinder, thereby achieving adjustment of the massage intensity.

[0016] 3. By pressing the grip gas sleeve, the gas pushes the piston disc, thereby driving the first limit shaft to separate from the serrated shaft, and the serrated shaft to separate from the docking tube, quickly releasing the fixation of the device to cope with the occurrence of emergencies.

[0017] 4. The curvature of the user's neck is detected by the contact axis, and the curved surface is presented through the linear array of extrusion plates. Then the second extrusion axis automatically adjusts the massage strength of the massage axis following the curvature of the neck, so that the pressure of the massage axis at different positions of the neck is always consistent.

[0018] 5. The third limit shaft cooperates with the second serrated rod to lock the adjacent contact shafts, thereby locking the inclined surface formed by the extrusion plates of the linear array, to prevent the second extrusion shaft from sliding along the inclined surface formed by the extrusion plate, which causes the inclined surface to be unstable and lead to uneven massage force. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the housing of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the servo motor, gear and gear ring of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the fixed cylinder, the fixed ring and the rotating push ring of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the extrusion disk and the first extrusion shaft of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the gear ring, the fixed ring and the rotating push ring of the present invention; Figure 7 It is a schematic cross-sectional view of the three-dimensional structure of the docking tube and the ejection tube of the present invention; Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of the first adjusting cylinder of the present invention; Fig. 9 It is a schematic cross-sectional view of the three-dimensional structure of the inner ring of the present invention; Fig.10 It is a three-dimensional structural schematic diagram of the detection cylinder, the extrusion cylinder and the push plate of the present invention; Fig.11 It is a schematic cross-sectional view of the three-dimensional structure of the detection tube of the present invention; Fig.12 It is a schematic diagram of the three-dimensional structure of the extruded plate and the flexible strip of the present invention; Fig.13 It is a schematic cross-sectional view of the three-dimensional structure of the second adjustment cylinder and the sliding cylinder of the present invention.

[0020] Names of the numbers in the figure: 1, housing, 2, airbag, 3, fixed plate, 4, servo motor, 5, gear, 6, gear ring, 7, extrusion disk, 8, fixed cylinder, 9, first extrusion shaft, 10, first elastic element, 11, fixed ring, 12, rotating push ring, 13, sliding cylinder, 14, massage shaft, 201, docking cylinder, 202, serrated shaft, 203, spring plate, 204, second elastic element, 205, first limit shaft, 206, third elastic element, 207, ejection cylinder, 208, piston disk, 209, grip pressure air sleeve, 301, first serrated rod, 302, first adjustment cylinder, 303, connecting pipe, 304, Adjusting piston, 305, second limiting shaft, 306, fourth elastic element, 307, gas transmission fixed ring, 308, inner ring, 309, sliding through shaft, 401, detection cylinder, 402, contact shaft, 403, fifth elastic element, 404, extrusion cylinder, 405, piston shaft, 406, extrusion plate, 407, flexible strip, 408, second adjusting cylinder, 409, second extrusion shaft, 410, sixth elastic element, 501, second serrated rod, 502, third limiting shaft, 503, seventh elastic element, 504, reset block, 505, push plate, 506, eighth elastic element, 507, rotating shaft, 508, pull rope. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] Existing acupoint massage is that medical staff use their hands to press and rub the acupoints on the throat of patients with dysphagia. However, due to the body positions of both parties and the direction of force applied by medical staff, it is difficult to rub the acupoints in an all-round manner. Most of the acupoints are massaged at specific angles, which makes it impossible to relax the muscles in the local area, slowing down the healing process.

[0023] Embodiment 1: A rehabilitation training device for acupoint massage of patients with swallowing dysfunction, such as Figure 1-Figure 6As shown, it includes a shell 1, the outside of the shell 1 is fixedly connected with two mirror-distributed air bags 2, the air bags 2 are arc-shaped, and are convenient for fitting the neck, the inner side of the shell 1 is fixedly connected with two mirror-distributed fixing plates 3, the rear side of the fixing plate 3 is fixedly connected with a servo motor 4, the output shaft of the servo motor 4 is fixedly connected with a gear 5, the fixing plate 3 is rotatably connected with a gear ring 6 meshing with the adjacent gear 5, the middle part of the gear ring 6 is provided with a slide groove, the output shaft of the servo motor 4 is fixedly connected with an extrusion disk 7, the extrusion disk 7 is elliptical, and the output shaft of the servo motor 4 passes through the center of the extrusion disk 7, the fixing plate 3 is fixedly connected with a fixing cylinder 8, the fixed cylinder 8 is slidably connected with a first extrusion shaft 9 which is extruded and matched with the adjacent extrusion disk 7. The contact position between the extrusion disk 7 and the first extrusion shaft 9 in the initial state is located in the middle of the arc surface between the long axis vertex and the short axis vertex of the extrusion disk 7. The output shaft of the servo motor 4 drives the extrusion disk 7 to extrude the adjacent first extrusion shaft 9. A first elastic element 10 is arranged between the fixed cylinder 8 and the adjacent first extrusion shaft 9. The initial state is a compressed state. The first elastic element 10 is a spring. The first elastic element 10 is used to drive the adjacent first extrusion shaft 9 to reset. The extrusion disk 7 rotates to extrude the first extrusion shaft 9, and at the same time, the first elastic element 10 cooperates to make the first extrusion shaft 9 perform linear reciprocating motion, the fixed plate 3 is fixedly connected to a fixed ring 11 located at the rear side of the adjacent gear ring 6, the front side of the fixed ring 11 is rotatably connected to a rotating push ring 12 fixedly connected to the adjacent gear ring 6, the rotation of the gear ring 6 drives the rotating push ring 12 to rotate synchronously, the fixed ring 11 and the rotating push ring 12 cooperate to form a closed cavity connected to the adjacent fixed cylinder 8, the first extrusion shaft 9 pushes the gas in the adjacent fixed cylinder 8 into the closed cavity, the rotating push ring 12 is slidably connected to a sliding cylinder 13 slidably connected to the adjacent gear ring 6, and the gas in the closed cavity pushes the sliding cylinder 13 to slide along the slide groove of the gear ring 6 The sliding cylinder 13 is movable, and in the initial state, the sliding cylinder 13 is located in the middle of the sliding groove of the gear ring 6, which is convenient for docking with the acupuncture points. The sliding cylinder 13 is slidably connected with the massage shaft 14, and the sliding cylinder 13 drives the massage shaft 14 to rub the acupuncture points on the neck. The rear sides of the two mirror-distributed air bags 2 are jointly provided with a fixing component for fixing the shell 1, and the fixing plate 3 is provided with an adjusting component for adjusting the massage strength of adjacent massage shafts 14. The massage shaft 14 is rotated 360° to rub the acupuncture points, thereby increasing the angle of acupuncture point massage, avoiding always rubbing the acupuncture points at a fixed angle, resulting in the inability to massage the local position and reducing the healing speed.

[0024] like Figure 1 and Figure 7As shown, the fixing assembly includes a docking sleeve 201, which is fixedly connected to the airbag 2 on the right side, and the airbag 2 on the left side is fixedly connected to a serrated shaft 202 slidably connected to the docking sleeve 201. A spring plate 203 is slidably connected inside the docking sleeve 201, and the serrated shaft 202 is squeezed and matched with the spring plate 203. A second elastic element 204 is arranged between the spring plate 203 and the docking sleeve 201, and the second elastic element 204 is a spring. The second elastic element 204 is used to drive the spring plate 203 to reset, and the docking sleeve 201 is docked with the serrated shaft 202, and drives the two airbags 2 to bend toward each other and fit the user's neck. A locking assembly for locking the docking sleeve 201 and the serrated shaft 202 is arranged on the docking sleeve 201.

[0025] like Figure 7 As shown, the locking assembly includes a first limiting shaft 205, which is slidably connected to the rear side of the docking tube 201, and the serrated shaft 202 is limited by the first limiting shaft 205. The first limiting shaft 205 limits the serrated shaft 202 to prevent the serrated shaft 202 from being separated from the docking tube 201. A third elastic element 206 is arranged between the first limiting shaft 205 and the docking tube 201, and the third elastic element 206 is a spring. The third elastic element 206 is used to drive the first limiting shaft 205 to reset, and the docking tube 201 is provided with a separation assembly for separating the docking tube 201 and the serrated shaft 202.

[0026] like Figure 1 and Figure 7 As shown, the separation component includes an ejection tube 207, which is fixedly connected to the rear side of the docking tube 201, and a piston disk 208 is fixedly connected to the rear end of the first limit shaft 205. The ejection tube 207 is slidably connected to the piston disk 208, and the two cooperate to form a closed cavity. The ejection tube 207 is fixedly connected to a gripping air sleeve 209. When starting to massage, the user holds the gripping air sleeve 209 in his hand, and the gripping air sleeve 209 is connected to the closed cavity formed by the ejection tube 207 and the piston disk 208. By pressing the gripping air sleeve 209, the gas inside the gripping air sleeve 209 is injected into the closed cavity formed by the ejection tube 207 and the piston disk 208, and the piston disk 208 is pushed to drive the first limit shaft 205 to separate from the serrated shaft 202, so as to cope with emergencies and separate the device from the user's neck.

[0027] like Figure 1 , Figure 8 and Fig. 9As shown, the adjustment component includes a first sawtooth rod 301, the first sawtooth rod 301 is fixedly connected to the outside of the front side of the shell 1, the outside of the front side of the shell 1 is fixedly connected to the first adjustment cylinder 302, the first adjustment cylinder 302 is fixedly connected and connected to the connecting pipe 303, the first adjustment cylinder 302 is slidably connected with an adjustment piston 304, the adjustment piston 304 pushes the gas in the adjacent first adjustment cylinder 302 into the adjacent fixed cylinder 8, and then enters the adjacent fixed ring 11 and the rotating push ring 12 to form a closed cavity, and then enters the sliding cylinder 13 to increase the fit between the adjacent massage shaft 14 and the neck, the adjustment piston 304 is slidably connected with a second limiting shaft 305 that is limited and matched with the adjacent first sawtooth rod 301, the first sawtooth rod 301 limits the second limiting shaft 305 and is stuck, a fourth elastic element 306 is arranged between the second limiting shaft 305 and the adjacent adjustment piston 304, the fourth elastic element 306 is a spring, and the fourth elastic element 3 06 is used to drive the adjacent second limit shaft 305 to reset. The rear side of the fixed plate 3 is fixedly connected with an air supply fixed ring 307. The air supply fixed ring 307 is rotatably connected with an inner ring 308, and the two cooperate to form a closed cavity. The inner ring 308 is slidably connected and connected with two sliding through shafts 309 distributed in a mirror image. The two sliding through shafts 309 distributed in a mirror image are both fixedly connected and connected with the adjacent sliding cylinder 13. The sliding through shaft 309 slides along the inner ring 308, and the inner ring 308 rotates along the air supply fixed ring 307 to adapt to the position change of the sliding cylinder 13. The air supply fixed ring 307 is fixedly connected with the adjacent connecting pipe 303, and the connecting pipe 303 is connected with the closed cavity formed by the adjacent air supply fixed ring 307 and the adjacent inner ring 308. By changing the position of the adjusting piston 304 in the first adjusting cylinder 302, gas is injected into the sliding cylinder 13, thereby increasing the protruding length of the massage shaft 14 along the adjacent sliding cylinder 13, thereby realizing the adjustment of the massage intensity.

[0028] When throat massage is needed, the user installs the device on the neck, bends the two mirror-distributed airbags 2 toward each other to the back of the neck, docks the serrated shaft 202 with the docking tube 201, and slides the serrated shaft 202 inwardly along the docking tube 201. At this time, the serrated shaft 202 squeezes the spring plate 203 to slide inwardly along the docking tube 201, and the second elastic element 204 is compressed. At the same time, the serrated shaft 202 squeezes the first limiting shaft 205. The first limiting shaft 205 slides along the docking tube 201 under the squeezing force. The three elastic elements 206 are compressed until the two mirror-distributed airbags 2 fit the user's neck, and then the push of the serrated shaft 202 is stopped. At this time, the third elastic element 206 is reset, and drives the first limiting shaft 205 to reset and contact with the serrated shaft 202 to limit it. At this time, the device is fixed to the user's neck, and the two massage shafts 14 fit on both sides of the throat, namely the Renying point (on both sides of the neck, approximately at the level of the Adam's apple, where the common carotid artery pulsates, which can be used to relieve sore throat and thyroid problems).

[0029] When the device is fixed, the user pulls the two second limit shafts 305, and the adjacent fourth elastic element 306 is compressed, the second limit shaft 305 is separated from the adjacent first sawtooth rod 301, and the regulating piston 304 is pushed to slide along the adjacent first regulating cylinder 302. The regulating piston 304 pushes the gas inside it into the adjacent connecting pipe 303, and enters the closed cavity formed by the gas transmission fixed ring 307 and the adjacent inner ring 308 along the connecting pipe 303, and then enters the adjacent sliding cylinder along the two sliding through shafts 309 distributed in a mirror image. 13, and then the gas in the sliding cylinder 13 pushes the adjacent massage shaft 14 to press the neck, adjusts the pressing force of the massage shaft 14 on the neck, and then adjusts the force of kneading the acupoints to the required state, and then stops pushing the adjusting piston 304, and releases the second limiting shaft 305. At this time, the fourth elastic element 306 resets and pushes the adjacent second limiting shaft 305 to contact the adjacent first serrated rod 301 again. At this time, the first serrated rod 301 limits the second limiting shaft 305 to prevent the adjusting piston 304 from loosening. At this time, the intensity adjustment required for massage is completed.

[0030] When the massage adjustment is completed, the user holds the pressure air sleeve 209 in his hand, and at the same time, the user turns on the two servo motors 4 distributed in a mirror image, and the output shaft of the servo motor 4 drives the gear 5 thereon to rotate, and the rotation of the gear 5 drives the adjacent gear ring 6 to rotate synchronously, and the rotation of the gear ring 6 drives the adjacent rotating push ring 12 to rotate synchronously, and the rotating push ring 12 drives the sliding cylinder 13 thereon to rotate synchronously, and at the same time, the output shaft of the servo motor 4 drives the extrusion disk 7 thereon to rotate synchronously, and the extrusion disk 7 rotates to squeeze the adjacent first extrusion shaft 9, and the first extrusion shaft 9 slides inward along the adjacent fixed cylinder 8 under the extrusion force, and at the same time, the first elastic element 10 is further compressed. At this time, the first extrusion shaft 9 pushes the gas in the fixed cylinder 8 into the closed cavity formed by the fixed ring 11 and the rotating push ring 12, and then the gas in the closed cavity pushes the sliding cylinder 13 to slide along the slide groove on the gear ring 6, and the sliding cylinder 13 drives the massage shaft 14 thereon to fit the Renying acupoint and start rubbing. When the sliding cylinder 13 slides along the slide groove on the adjacent gear ring 6 After the middle part slides to one end, the first extrusion shaft 9 slides to the long axis vertex along the middle part of the arc surface between the long axis vertex and the short axis vertex of the adjacent extrusion disk 7, and continues to rotate. At this time, the first elastic element 10 is reset to push the adjacent first extrusion shaft 9 to reset, and suck the gas in the closed cavity, so that the sliding cylinder 13 slides from one end to the other along the slide groove on the adjacent gear ring 6. At this time, the first extrusion shaft 9 slides to the short axis vertex along the long axis vertex of the adjacent extrusion disk 7. At this time, the first elastic element 10 is in an uncompressed state, and then the extrusion disk 7 continues to rotate, pushing the first extrusion shaft 9 again, compressing the first elastic element 10, and then pushing the sliding cylinder 13 to slide along the slide groove on the adjacent gear ring 6 again, and so on. The cycle is repeated, and the Renying acupoint is rubbed by rotating the massage shaft 14 360°, that is, the acupoint is driven to rotate to draw an 8-shaped trajectory, thereby increasing the angle of acupoint massage, avoiding always rubbing the acupoint at a fixed angle, resulting in the inability to massage the local position and reducing the healing speed.

[0031] When the user feels uncomfortable or the massage is over, the staff presses the gripping and compressing air sleeve 209 by hand. At this time, the gas inside the gripping and compressing air sleeve 209 enters the closed cavity formed by the ejection tube 207 and the piston disc 208. At this time, the gas inside the gripping and compressing air sleeve 209 pushes the piston disc 208 to slide along the ejection tube 207, and the piston disc 208 drives the first limiting shaft 205 to slide synchronously. At this time, the third elastic element 206 is compressed, so that the first limiting shaft 205 is separated from the serrated shaft 202, and the limit on the serrated shaft 202 is released. At this time, the second elastic element 204 is reset to push the spring plate 203 to slide outward along the docking tube 201. At the same time, the spring plate 203 pushes the serrated shaft 202 to separate from the docking tube 201, and then the two mirror-distributed air bags 2 are bounced open and separated from the user's neck. When the user feels discomfort in the throat, the gripping and compressing air sleeve 209 can be used to quickly release the fixation of the device, so that the massage shaft 14 is separated from the neck and the massage is stopped.

[0032] Then the user turns off the two servo motors 4. At this time, the output shaft of the servo motor 4 will control the extrusion disk 7 to squeeze the adjacent first extrusion shaft 9, compressing the first elastic element 10, and finally sliding the sliding cylinder 13 to the middle of the adjacent gear ring 6 and then closing. At this time, the first extrusion shaft 9 is located at the midpoint of the arc surface between the long axis vertex and the short axis vertex of the extrusion disk 7. When massage is needed again, repeat the above steps.

[0033] Embodiment 2: Based on embodiment 1, Figure 1 , Figure 2 , Fig.10 and Fig.11 As shown, it also includes two detection components in mirror-image distribution and used to detect the curvature of the neck. The detection component is arranged inside the shell 1. The detection component includes ten detection cylinders 401 in a mirror-image and linear array. The ten detection cylinders 401 in the mirror-image and linear array are fixedly connected to the inside of the shell 1. There are five detection cylinders distributed on the upper and lower sides of the shell 1. Contact shafts 402 are slidably connected in the ten detection cylinders 401 in the mirror-image and linear array. The ten contact shafts 402 in the mirror-image and linear array are all slidably connected to the shell 1. A fifth elastic element 403 is arranged between the detection cylinder 401 and the adjacent contact shaft 402. The fifth elastic element 403 is a spring. The fifth elastic element 403 is used to drive the adjacent contact shaft 402 to reset. The fixing plate 3 is provided with a fitting component for making the massage shaft 14 evenly fit the neck. The contact shaft 402 fits the user's neck to detect the approximate curvature of the user's neck.

[0034] like Fig.10 , Fig.12 and Fig.13As shown, the fitting component includes five extrusion cylinders 404 in a linear array, and the five extrusion cylinders 404 in the linear array are all fixedly connected to the front side of the adjacent fixed plate 3. The extrusion cylinder 404 is fixedly connected to the adjacent detection cylinder 401 and is connected by a flexible tube, so that the contact shaft 402 pushes the gas in the adjacent detection cylinder 401 into the adjacent extrusion cylinder 404, and the piston shaft 405 is slidably connected inside the extrusion cylinder 404, and the piston shaft 405 is hinged with an extrusion plate 406. The gas in the extrusion cylinder 404 pushes the piston shaft 405 to move, and the piston shaft 405 drives the adjacent extrusion plates 406 to move synchronously. Since the protrusion distance of the piston shaft 405 gradually increases from one side to the other side near the throat, the five extrusion plates 406 in the linear array form an inclined surface similar to the curvature of the user's neck. The distance from the inclined surface to the adjacent fixed plate 3 gradually decreases from one side to the other side near the throat, and a flexible strip 407 is fixedly connected between two adjacent extrusion plates 406. The flexible strip 407 is used to adapt to the angle change between two adjacent extrusion plates 406. The front side of the sliding cylinder 13 is fixedly connected and connected with the second adjusting cylinder 408. The second adjusting cylinder 408 is provided with an annular cavity located on the outside and a cylindrical cavity in the middle, which are connected to each other. A second extrusion shaft 409 is slidably connected in the cylindrical cavity of the second adjusting cylinder 408. A sixth elastic element 410 is provided between the second adjusting cylinder 408 and the adjacent second extrusion shaft 409. The sixth elastic element 410 is a spring. The sixth elastic element 410 is used to drive the adjacent second extrusion shaft 409 to reset. The five extrusion plates 406 of the linear array and the four flexible strips 407 of the linear array are all squeezed and matched with the adjacent second extrusion shaft 409, so that the inclined surface formed by the extrusion plate 406 and the flexible strip 407 squeezes the adjacent second extrusion shaft 409, so that the second extrusion shaft 409 adjusts the gas in the adjacent sliding cylinder 13, thereby changing the fitting strength of the massage shaft 14 at different positions of the neck.

[0035] like Fig.10 and Fig.11As shown, it also includes two self-locking components that are distributed in a mirror image and are respectively used to lock adjacent contact shafts 402. The self-locking components are arranged on the ten contact shafts 402 that are distributed in a mirror image and in a linear array. The self-locking components include ten second sawtooth rods 501 that are distributed in a mirror image and in a linear array. The second sawtooth rods 501 are fixedly connected to the adjacent contact shafts 402. The second sawtooth rods 501 are slidably connected to the adjacent detection cylinders 401. The contact shafts 402 drive the adjacent second sawtooth rods 501 to move synchronously. The fixed plate 3 is slidably connected to the ten third limiting shafts 502 that are distributed in a mirror image and in a linear array. The second sawtooth rods 501 are connected to the adjacent third limiting shafts 401. 502 limit cooperation, the third limit shaft 502 limits the adjacent second serrated rod 501, and then locks the adjacent contact shaft 402, so that the inclined surface formed by the five extrusion plates 406 is more stable, and it is avoided that when the second extrusion shaft 409 slides along the inclined surface formed by the extrusion plate 406, the inclined surface is unstable and changes, resulting in uneven massage force. A seventh elastic element 503 is arranged between the third limit shaft 502 and the fixed plate 3, and the seventh elastic element 503 is a tension spring. The seventh elastic element 503 is used to drive the adjacent third limit shaft 502 to reset, and a reset component for resetting the contact shaft 402 is arranged on the fixed plate 3.

[0036] like Fig.10 As shown, the reset assembly includes ten reset blocks 504 in a mirror-image distribution and a linear array, the reset block 504 is fixedly connected to the front side of the adjacent third limiting shaft 502, the fixed plate 3 is slidably connected with two push plates 505 in a mirror-image distribution, the ten reset blocks 504 in a mirror-image distribution and a linear array are located between the two push plates 505, the reset block 504 is in contact and cooperate with the adjacent push plates 505, an eighth elastic element 506 is arranged between the push plate 505 and the adjacent fixed plate 3, the eighth elastic element 506 is a spring, and the eighth elastic element 506 is used to drive the adjacent push plates 505 to reset, the fixed plate 3 is rotatably connected with a rotating shaft 507, the push plates 505 in the mirror-image distribution are all fixedly connected to the adjacent rotating shafts 507 with pull ropes 508, the rotating shaft 507 rotates to rewind the pull rope 508, and pulls the push plate 505 to squeeze the reset block 504 in the adjacent linear array, so that the third limiting shaft 502 slides and separates from the adjacent second serrated rod 501.

[0037] When the user wears the device on the neck, the neck first contacts the contact shaft 402. At this time, the contact shaft 402 is pushed by the neck to slide along the adjacent detection cylinder 401, and this continues until the user completely wears the device. At this time, the contact shafts 402 in the mirror distribution and linear array fit the neck and slide inward along the adjacent detection cylinder 401 to varying degrees. When the contact shaft 402 slides along the adjacent detection cylinder 401, the fifth elastic element 403 is compressed at the same time, and the contact shaft 402 pushes the gas in the detection cylinder 401 into the adjacent extrusion cylinder 404 through the flexible tube. At this time, the gas in the extrusion cylinder 404 pushes the adjacent extrusion plates 406 to slide outward by different distances, so that the five extrusion plates 406 in the linear array are tilted, presenting the curvature of the neck massage position.

[0038] When the user starts to massage, the sliding cylinder 13 will drive the adjacent second adjustment cylinder 408 to move synchronously, and the second adjustment cylinder 408 will drive the second extrusion shaft 409 thereon to slide along the inclined surface formed by the extrusion plate 406. When the sliding cylinder 13 is rubbed to a position away from the throat, at this time, since the neck is arc-shaped, the distance from the massage shaft 14 to the neck becomes longer, and the massage shaft 14 will reduce the massage force on the neck. At this time, the second extrusion shaft 409 slides along the inclined surface formed by the extrusion plate 406 to the side close to the adjacent fixed plate 3, and the sixth elastic element 410 resets to drive the second extrusion shaft 409 to push the gas in the fixed cylinder 8 into the sliding cylinder 13, and the gas in the sliding cylinder 13 pushes the adjacent massage shaft 14 to further fit the neck, thereby increasing the massage axis 14 extends the protruding distance, thereby increasing the massage intensity of the massage shaft 14 on the neck. Similarly, when the sliding cylinder 13 moves to a position close to the throat for kneading, the second extrusion shaft 409 slides along the inclined surface presented by the five extrusion plates 406 of the linear array to a side away from the adjacent fixed plate 3. At this time, the second extrusion shaft 409 slides inward along the adjacent fixed cylinder 8, and the sixth elastic element 410 is compressed, while sucking the gas in the sliding cylinder 13 into the fixed cylinder 8, so that the adjacent massage shaft 14 reduces the massage intensity on the neck. This cycle is repeated, by detecting the user's neck and automatically adjusting the massage intensity of the massage shaft 14 according to the curvature of the neck, so that the pressing intensity of the massage shaft 14 at different positions of the neck is always consistent, until the massage is over.

[0039] When the contact shaft 402 slides along the adjacent detection cylinder 401, the contact shaft 402 will drive the adjacent second serrated rod 501 to move synchronously, and the second serrated rod 501 will slide synchronously along the adjacent detection cylinder 401, and at the same time, the second serrated rod 501 will squeeze the adjacent third limiting shaft 502. At this time, the third limiting shaft 502 slides along the adjacent fixed plate 3, and at the same time, the seventh elastic element 503 is stretched, and so on until the contact shaft 402 stops sliding. At this time, the seventh elastic element 503 is reset to push the adjacent third limiting shaft 502 to limit the adjacent second serrated rod 501, and the adjacent contact shaft 402 is locked by the cooperation between the third limiting shaft 502 and the second serrated rod 501, thereby locking the inclined surface formed by the extrusion plate 406 of the linear array, so as to avoid the second extrusion shaft 409 sliding along the inclined surface formed by the extrusion plate 406. The inclined surface is unstable, resulting in uneven massage force.

[0040] When the massage is over, the staff rotates the two rotating shafts 507 to reel in the two adjacent pull ropes 508. The pull ropes 508 pull the adjacent push plates 505 to slide along the adjacent fixed plates 3. At the same time, the adjacent eighth elastic element 506 is compressed, and the push plates 505 drive the five third limiting axes 502 of the adjacent linear array to move through the reset block 504. At this time, the seventh elastic element 503 is stretched, and the third limiting axis 502 is separated from the adjacent second serrated rod 501, so that the third limiting axis 502 releases the limit on the adjacent contact axis 402. At this time, the fifth elastic element 403 is reset to push the adjacent contact axis 402 to reset to the initial state, and then the rotating shaft 507 is stopped. At this time, the eighth elastic element 506 is reset to drive the adjacent push plates 505 to reset synchronously. When the massage is performed again, the above steps are repeated.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rehabilitation training device for acupoint massage of patients with swallowing dysfunction, characterized in that: The invention comprises a housing (1), wherein the housing (1) is fixedly connected to an airbag (2) distributed in a mirror image, the inner side of the housing (1) is fixedly connected to a fixing plate (3) distributed in a mirror image, the fixing plate (3) is fixedly connected to a servo motor (4), the output shaft of the servo motor (4) is fixedly connected to a gear (5), the fixing plate (3) is rotatably connected to a gear ring (6) meshing with the adjacent gear (5), the output shaft of the servo motor (4) is fixedly connected to an extrusion disk (7), the fixing plate (3) is fixedly connected to a fixing cylinder (8), the fixing cylinder (8) is slidably connected to a first extrusion shaft (9) extruded and matched with the adjacent extrusion disk (7), the fixing cylinder (8) and the adjacent first extrusion shaft are connected in a rotatable manner. (9), a first elastic element (10) is arranged between the fixed plate (3), a fixed ring (11) is fixedly connected to the fixed plate (3), the fixed ring (11) is rotatably connected to a rotating push ring (12), the fixed ring (11) and the rotating push ring (12) cooperate to form a closed cavity connected to the adjacent fixed cylinder (8), the rotating push ring (12) is slidably connected to a sliding cylinder (13) slidably connected to the adjacent gear ring (6), the sliding cylinder (13) is slidably connected to a massage shaft (14), the mirror-distributed airbags (2) are commonly provided with a fixing component for fixing the housing (1), and the fixed plate (3) is provided with an adjusting component for adjusting the massage strength of the adjacent massage shaft (14).

2. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 1 is characterized in that: The extrusion disk (7) is elliptical in shape, and the output shaft of the servo motor (4) passes through the center of the extrusion disk (7).

3. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 1, characterized in that: The fixing assembly comprises a docking sleeve (201), the docking sleeve (201) being fixedly connected to any one of the airbags (2) in the mirror distribution, the other airbag (2) being fixedly connected to a sawtooth shaft (202) slidably connected to the docking sleeve (201), a spring plate (203) being slidably connected inside the docking sleeve (201), the sawtooth shaft (202) and the spring plate (203) being pressed and matched, a second elastic element (204) being arranged between the spring plate (203) and the docking sleeve (201), and a locking assembly for locking the docking sleeve (201) and the sawtooth shaft (202) is arranged on the docking sleeve (201).

4. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 3 is characterized in that: The locking assembly comprises a first limiting shaft (205), the first limiting shaft (205) is slidably connected to the docking cylinder (201), the serrated shaft (202) and the first limiting shaft (205) are limitedly matched, a third elastic element (206) is arranged between the first limiting shaft (205) and the docking cylinder (201), and the docking cylinder (201) is provided with a separation assembly for separating the docking cylinder (201) and the serrated shaft (202).

5. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 4 is characterized in that: The separation component comprises an ejection tube (207), the ejection tube (207) is fixedly connected to the docking tube (201), the first limit shaft (205) is fixedly connected to a piston disk (208), the ejection tube (207) and the piston disk (208) are slidably connected, and the two cooperate to form a closed cavity, the ejection tube (207) is fixedly connected to a gripping air sleeve (209), and the gripping air sleeve (209) is communicated with the closed cavity formed by the ejection tube (207) and the piston disk (208).

6. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 1, characterized in that: The adjustment assembly comprises a first sawtooth rod (301), the first sawtooth rod (301) is fixedly connected to the outside of the housing (1), a first adjustment cylinder (302) is fixedly connected to the outside of the housing (1), the first adjustment cylinder (302) is fixedly connected and communicated with a connecting pipe (303), an adjustment piston (304) is slidably connected inside the first adjustment cylinder (302), the adjustment piston (304) is slidably connected to a second limiting shaft (305) which is limitedly matched with an adjacent first sawtooth rod (301), and a fourth spring is arranged between the second limiting shaft (305) and the adjacent adjustment piston (304). The fixed plate (3) is fixedly connected to a gas transmission fixed ring (307), the gas transmission fixed ring (307) is rotatably connected to an inner ring (308), and the two cooperate to form a closed cavity, the inner ring (308) is slidably connected to and communicated with a mirror-distributed sliding shaft (309), the mirror-distributed sliding shaft (309) is fixedly connected to and communicated with the adjacent sliding cylinder (13), the gas transmission fixed ring (307) is fixedly connected to an adjacent connecting pipe (303), and the connecting pipe (303) is connected to a closed cavity formed by the adjacent gas transmission fixed ring (307) and the adjacent inner ring (308).

7. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 6, characterized in that: The invention also comprises a detection component which is distributed in a mirror image and is used to detect the curvature of the neck. The detection component is arranged inside the shell (1). The detection component comprises a detection cylinder (401) in a mirror image and a linear array. The detection cylinders (401) in the mirror image and the linear array are all slidably connected with contact shafts (402). The contact shafts (402) in the mirror image and the linear array are all slidably connected to the shell (1). A fifth elastic element (403) is arranged between the detection cylinder (401) and the adjacent contact shaft (402). The fixing plate (3) is provided with a fitting component for making the massage shaft (14) evenly fit the neck.

8. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 7, characterized in that: The fitting assembly comprises a linear array of extrusion cylinders (404), the linear array of extrusion cylinders (404) are all fixedly connected to adjacent fixed plates (3), the extrusion cylinders (404) are fixedly connected to adjacent detection cylinders (401) and are connected by a flexible tube, the extrusion cylinders (404) are slidably connected to a piston shaft (405) inside, the piston shaft (405) is hinged to an extrusion plate (406), and a flexible strip (407) is fixedly connected between adjacent extrusion plates (406), the sliding cylinder (13) is fixedly connected to and connected to a second adjustment cylinder (408), the second adjustment cylinder (408) is slidably connected to a second extrusion shaft (409), a sixth elastic element (410) is provided between the second adjustment cylinder (408) and the adjacent second extrusion shaft (409), and the linear array of extrusion plates (406) and the linear array of flexible strips (407) are all extrusion-matched with the adjacent second extrusion shaft (409).

9. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 8, characterized in that: It also includes a self-locking component that is distributed in a mirror image and is used to respectively lock adjacent contact shafts (402). The self-locking component is arranged on the contact shafts (402) that are distributed in a mirror image and in a linear array. The self-locking component includes a second sawtooth rod (501) that is distributed in a mirror image and in a linear array. The second sawtooth rod (501) is fixedly connected to the adjacent contact shaft (402). The second sawtooth rod (501) is slidably connected to the adjacent detection cylinder (401). The fixed plate (3) is slidably connected to a third limiting shaft (502) that is distributed in a mirror image and in a linear array. The second sawtooth rod (501) is limitedly matched with the adjacent third limiting shaft (502). A seventh elastic element (503) is arranged between the third limiting shaft (502) and the fixed plate (3). A reset component for resetting the contact shaft (402) is arranged on the fixed plate (3).

10. The rehabilitation training device for acupoint massage of patients with swallowing dysfunction according to claim 9, characterized in that: The reset assembly comprises a reset block (504) which is mirror-distributed and arranged in a linear array, the reset block (504) being fixedly connected to the adjacent third limit axis (502), the fixed plate (3) being slidably connected to a push plate (505) which is mirror-distributed, the reset block (504) being in contact and cooperation with the adjacent push plate (505), an eighth elastic element (506) being arranged between the push plate (505) and the adjacent fixed plate (3), the fixed plate (3) being rotatably connected to a rotating shaft (507), and a pull rope (508) being fixedly connected between the push plates (505) which are mirror-distributed and the adjacent rotating shaft (507).

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