Music treatment musical instrument device for language and breathing rehabilitation of hemiplegic patient

Abstract

The invention discloses a music treatment musical instrument device for language and breathing rehabilitation of a hemiplegic patient, belongs to the technical field of music treatment, and aims to solve the problems that a music treatment musical instrument is poor in sensitivity during use, cannot make a sound when the patient breathes weakly, cannot make a sound during inspiration and is poor in practicability. An inner plate is fixed in the shell, a plurality of first tone holes with different lengths are formed in one side of the top surface of the inner plate, and a plurality of second tone holes with different lengths are formed in the other side of the top surface of the inner plate; the device can make sounds during inspiration and expiration, gas can still be detected through the micro thermal type gas flow rate sensor device when a patient breathes weakly, and then the device can still make sounds, so that the sensitivity of the device can be improved, the device can still make sounds when the patient breathes weakly, and the device is convenient to use. Meanwhile, sound can be made during air suction, and the practicability of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of music therapy, and in particular relates to a music therapy musical instrument device for language and respiratory rehabilitation of hemiplegic patients. Background Art

[0002] The existing music therapy instruments have poor sensitivity when in use. When the patient breathes weakly, the music therapy instruments cannot make any sound, and cannot make any sound when inhaling, so the practicality is poor.

[0003] Therefore, a music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients is needed to solve the problems in the prior art that the music therapy instruments have poor sensitivity when in use, cannot make sounds when the patient's breathing is weak, and cannot make sounds when inhaling, and have poor practicality. Summary of the invention

[0004] The purpose of the present invention is to provide a music therapy instrument device for language and respiratory rehabilitation of hemiplegic patients, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a music therapy instrument device for language and respiratory rehabilitation of hemiplegic patients, comprising an outer shell, an inner plate fixed inside the outer shell, a plurality of first tone holes of inconsistent lengths opened on one side of the top surface of the inner plate, a plurality of second tone holes of inconsistent lengths opened on the other side of the top surface of the inner plate, an trachea passing through the outer wall of the outer shell, a fixing strip fixed on one side of the inside of the trachea, miniature thermal gas flow rate sensor devices are respectively fixed on two opposite sides of the fixing strip, a PLC controller is fixed on one side of the top surface of the outer shell, two of the miniature thermal gas flow rate sensor devices are respectively electrically connected to the PLC controller, and two extrusion components are arranged on one side of the top surface of the inner plate.

[0006] Furthermore, two airbags are fixed on one side of the top surface of the inner plate, a second air inlet pipe is connected to the top surface of the inner plate, the second air inlet pipe is connected to a plurality of the first tone holes and the second tone holes, the first air inlet pipe is connected to a plurality of the first tone holes and the second tone holes, a first air inlet pipe is fixed on the top surface of the second air inlet pipe, one end of the first air inlet pipe is connected to the airbag on one side, and one end of the second air inlet pipe is connected to the airbag on the other side.

[0007] Further, the extrusion assembly includes a first rack, the first rack is arranged above one side of the inner plate, a second rack and a tooth column are arranged above one side of the inner plate, the first rack and the second rack are respectively meshed with the tooth column, the first rack and the second rack are respectively located on both sides of the tooth column, an extrusion plate is fixed to the bottom surface of the first rack, an L-shaped rod is fixed to a side surface of the second rack, a pulley is movably connected to the bottom of the L-shaped rod, an electric push rod is fixed to one side of the top surface of the inner plate, a lifting bar is fixed to the output end of the electric push rod, and the lifting bar cooperates with the pulleys on both sides.

[0008] Furthermore, a plurality of first reeds of inconsistent lengths are fixed on one side of the bottom surface of the inner plate, and the plurality of first reeds correspond to the plurality of first tone holes, and a plurality of second reeds of inconsistent lengths are fixed on the other side of the bottom surface of the inner plate, and the plurality of second reeds correspond to the plurality of second tone holes.

[0009] Furthermore, two second magnets are fixed on one side of the top surface of the inner plate, and a first magnet is fixed on the top surface of the inner wall of the L-shaped rod, and the first magnet and the second magnet are arranged in an opposite manner.

[0010] Furthermore, two first limit plates and a second limit plate are fixed to the inner side wall of the shell, first limit grooves are respectively opened on two opposite side surfaces of the first rack, and the first limit plate is movably engaged with the two first limit grooves, second limit grooves are respectively opened on two opposite side surfaces of the second rack, and the second limit plate is movably engaged with the two second limit grooves, four side rods are fixed to one side of the top surface of the inner plate, the tooth column is movably connected with the two side rods on the same side, and a counterweight block is fixed to the top surface of the L-shaped rod.

[0011] Furthermore, one end of the air pipe is detachably connected with an air nozzle.

[0012] Furthermore, the top surface of the shell is provided with an opening, and a plurality of evenly distributed connecting strips are fixed between the two opposite side surfaces of the inner side walls of the opening, a first locking block is respectively fixed on the adjacent sides of two adjacent connecting strips, a first button is arranged between the two adjacent connecting strips, first locking grooves are respectively provided on the opposite side surfaces of the first button, and the first locking grooves correspond to and movably engage with the first locking blocks, two second locking blocks are fixed on one side of the connecting strip on one side of two adjacent connecting strips, a second button is arranged between the two adjacent connecting strips, a second locking groove is provided on one side of the second button, and the second locking groove movably engages with the corresponding second locking block.

[0013] Furthermore, pressing strips are fixed to two opposite side surfaces of the first button and one side surface of the second button, and elastic strips are fixed to two sides of the top surface of the connecting strip.

[0014] Furthermore, a first push bar is fixed on the bottom surface of the first button, and the first push bar cooperates with the corresponding first tone hole. A second push bar is fixed on the bottom surface of the second button, and the second push bar cooperates with the corresponding second tone hole.

[0015] Compared with the prior art, the music therapy instrument device for language and respiratory rehabilitation of hemiplegic patients provided by the present invention has at least the following beneficial effects:

[0016] By means of the airbag, the first air inlet pipe and the second air inlet pipe, air can be injected into the first tone hole and the second tone hole; by means of the first rack, the second rack, the gear column, the L-shaped rod, the lifting bar and the electric push rod, the airbag can be squeezed and deformed, so that the gas in the airbag can be injected into the first tone hole and the second tone hole; by means of the two miniature thermal gas flow rate sensor devices, the gas flow direction can be detected, so that the device can make a sound during both inhalation and exhalation; by means of the miniature thermal gas flow rate sensor device, the gas can still be detected when the patient's breathing is weak, so that the device can still make a sound, thereby improving the sensitivity of the device, and making a sound when the patient's breathing is weak, and making a sound when inhaling, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the connecting strip structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 A is a schematic diagram of the partially enlarged structure of the middle part;

[0020] Figure 4 It is a schematic diagram of the structure of the first tone hole of the present invention;

[0021] Figure 5 For the present invention Figure 4 A schematic diagram of the partially enlarged structure of B in the middle;

[0022] Figure 6 This is a schematic diagram of the first reed structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of the first air intake pipe of the present invention;

[0024] Figure 8 It is a schematic diagram of the cross-sectional structure of the gas nozzle of the present invention.

[0025] In the figure:

[0026] 100, housing; 101, opening; 102, connecting strip; 103, first button; 104, first engaging groove; 105, first engaging block; 106, handle;

[0027] 200, second button; 201, second engaging groove; 202, second engaging block;

[0028] 300, pressing strip; 301, elastic strip; 302, first push strip; 303, second push strip;

[0029] 400, inner plate; 401, first tone hole; 402, second tone hole; 403, first reed; 404, second reed;

[0030] 500, first air inlet pipe; 501, second air inlet pipe; 502, airbag; 503, first limit plate; 504, first rack; 505, extrusion plate; 506, first limit groove; 507, second limit plate; 508, second rack; 509, second limit groove; 510, side rod; 511, gear column;

[0031] 600, L-shaped rod; 601, pulley; 602, counterweight; 603, first magnet; 604, second magnet; 605, lifting bar; 606, electric push rod;

[0032] 700, air pipe; 701, air nozzle; 702, fixing strip; 703, miniature thermal gas flow rate sensor device; 704, PLC controller. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. It should be noted that, in the absence of conflict, the embodiments in the present disclosure and the features in the embodiments can be combined, separated, interchanged and / or rearranged with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0034] In the accompanying drawings, the size and relative size of components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments may be implemented differently, a specific process sequence may be performed in a different order than described. For example, two successively described processes may be performed substantially simultaneously or in an order opposite to the order described. In addition, the same reference numerals represent the same components.

[0035] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0036] See also Figure 1-Figure 8 The present invention provides a music therapy instrument device for language and respiratory rehabilitation of hemiplegic patients, including a shell 100, an inner plate 400 is fixed inside the shell 100, a plurality of first tone holes 401 of inconsistent lengths are opened on one side of the top surface of the inner plate 400, a plurality of second tone holes 402 of inconsistent lengths are opened on the other side of the top surface of the inner plate 400, a trachea 700 is connected to the outer wall of the shell 100, a fixing strip 702 is fixed on one side of the inside of the trachea 700, miniature thermal gas flow rate sensor devices 703 are respectively fixed on two opposite sides of the fixing strip 702, a PLC controller 704 is fixed on one side of the top surface of the shell 100, two miniature thermal gas flow rate sensor devices 703 are respectively electrically connected to the PLC controller 704, and two extrusion components are arranged on one side of the top surface of the inner plate 400.

[0037] As a further solution of the present invention, two air bags 502 are fixed on one side of the top surface of the inner plate 400, and a second air inlet pipe 501 is arranged on the top surface of the inner plate 400, the second air inlet pipe 501 is connected to a plurality of the first tone holes 401 and the second tone holes 402, the first air inlet pipe 500 is connected to a plurality of the first tone holes 401 and the second tone holes 402, a first air inlet pipe 500 is fixed on the top surface of the second air inlet pipe 501, one end of the first air inlet pipe 500 is connected to the air bag 502 on one side, and one end of the second air inlet pipe 501 is connected to the air bag 502 on the other side.

[0038] By providing the airbag 502 , air can be injected into the first air intake pipe 500 and the second air intake pipe 501 , thereby cooperating with the corresponding first reed 403 and second reed 404 to produce sound.

[0039] As a further solution of the present invention, the extrusion assembly includes a first rack 504, which is arranged above one side of the inner plate 400, and a second rack 508 and a tooth column 511 are arranged above one side of the inner plate 400, the first rack 504 and the second rack 508 are respectively meshed with the tooth column 511, the first rack 504 and the second rack 508 are respectively located on both sides of the tooth column 511, an extrusion plate 505 is fixed to the bottom surface of the first rack 504, an L-shaped rod 600 is fixed to one side of the second rack 508, a pulley 601 is movably connected to the bottom of the L-shaped rod 600, an electric push rod 606 is fixed to one side of the top surface of the inner plate 400, a lifting bar 605 is fixed to the output end of the electric push rod 606, and the lifting bar 605 cooperates with the pulleys 601 on both sides.

[0040] By providing an extrusion assembly, the extrusion plate 505 can be pushed downward, thereby pressing the airbag 502 to discharge the air inside.

[0041] The present solution has the following working process: when using the device, the patient puts the nozzle 701 into the mouth, and then blows into the trachea 700. When the gas passes through the micro thermal gas flow rate sensor device 703 on one side, the micro thermal gas flow rate sensor device 703 detects the signal of gas inflow, and then transmits the signal to the PLC controller 704. The PLC controller 704 controls the electric push rod 606 to start, and the electric push rod 606 moves to drive the lifting bar 605 to move. The lifting bar 605 moves so that the pulley 601 contacts the lifting bar 605 until the pulley 601 contacts the highest point of the lifting bar 605, thereby making the L-shaped rod 601 contact the lifting bar 605. 0 moves upward, so that the first magnet 603 and the second magnet 604 are separated, the L-shaped rod 600 moves upward to drive the second rack 508 to move upward, the second rack 508 moves upward to drive the tooth column 511 to rotate, the tooth column 511 rotates to drive the first rack 504 to move downward, the first rack 504 moves downward to drive the extrusion plate 505 to move downward, the extrusion plate 505 moves downward, so that the airbag 502 is compressed, and the air inside is discharged into the first air inlet pipe 500, and then into the first tone holes 401 and the second tone holes 402, and then the patient presses the corresponding first button 103 or the second button 200, so that the corresponding first reed 403 and the second The reed 404 opens to a certain angle, and the gas pushes the corresponding first reed 403 and second reed 404 to make a sound. After the insufflation is completed, when the patient inhales, the gas is detected when passing through the micro thermal gas flow rate sensor device 703 on the other side, and the signal is transmitted to the PLC controller 704. The PLC controller 704 controls the electric push rod 606 to move in the opposite direction, so that the lifting bar 605 contacts and cooperates with the pulley 601 on the other side. At this time, the L-shaped rod 600 on the other side moves up, so that the first rack 504 on the other side pushes the squeezing plate 505 on the other side, and the squeezing plate 505 presses the airbag 502 on the other side, so that the second Air is injected into the air intake pipe 501, and the air is discharged into the first tone hole 401 and the second tone hole 402 through the second air intake pipe 501, and then the first button 103 or the second button 200 is pressed, so that the first reed 403 and the second reed 404 are opened to a certain angle, and the air blows the first reed 403 and the second reed 404 to vibrate and make a sound. When the electric push rod 606 moves in the opposite direction, the pulley 601 on one side moves from the highest point to the inner plate 400. During this process, the counterweight block 602 moves downward and drives the L-shaped rod 600 to move downward and reset, so that the extrusion plate 505 is separated from the airbag 502, and air is sucked into the airbag 502 at this time.

[0042] When a patient holds the housing 100 , he or she can hold the housing 100 by holding the handle 106 .

[0043] According to the above working process, it can be known that: by setting the airbag 502, the first air inlet pipe 500, and the second air inlet pipe 501, air can be injected into the first tone hole 401 and the second tone hole 402; by setting the first rack 504, the second rack 508, the gear column 511, the L-shaped rod 600, the lifting bar 605 and the electric push rod 606, the airbag 502 can be squeezed and deformed, so that the gas in the airbag 502 can be injected into the first tone hole 401 and the second tone hole 402; by setting the two miniature thermal gas flow rate sensor devices 703, the gas flow direction can be detected, so that the device can make a sound during both inhalation and exhalation; by setting the miniature thermal gas flow rate sensor device 703, the gas can still be detected when the patient's breathing is weak, so that the device can still make a sound, thereby improving the sensitivity of the device, and can still make a sound when the patient's breathing is weak, and can also make a sound when inhaling, thereby improving the practicality of the device.

[0044] As a further solution of the present invention, a plurality of first reeds 403 of inconsistent lengths are fixed to one side of the bottom surface of the inner plate 400, and a plurality of the first reeds 403 correspond to a plurality of the first tone holes 401, and a plurality of second reeds 404 of inconsistent lengths are fixed to the other side of the bottom surface of the inner plate 400, and a plurality of the second reeds 404 correspond to a plurality of the second tone holes 402.

[0045] The first reed 403 and the second reed 404 are provided so as to cooperate with the airbag 502 to produce a sound.

[0046] As a further solution of the present invention, two second magnets 604 are fixed to one side of the top surface of the inner plate 400, and a first magnet 603 is fixed to the top surface of the inner wall of the L-shaped rod 600, and the first magnet 603 and the second magnet 604 are arranged in opposite polarities.

[0047] By providing the first magnet 603 and the second magnet 604 , when the device is not in use, the position of the L-shaped rod 600 can be positioned to prevent the extrusion plate 505 from moving.

[0048] As a further solution of the present invention, two first limit plates 503 and a second limit plate 507 are fixed to the inner wall of the outer shell 100, the first rack 504 is respectively provided with first limit grooves 506 on two opposite sides, the first limit plate 503 is movably engaged with the two first limit grooves 506, the second rack 508 is respectively provided with second limit grooves 509 on two opposite sides, the second limit plate 507 is movably engaged with the two second limit grooves 509, four side rods 510 are fixed to one side of the top surface of the inner plate 400, the tooth column 511 is movably connected with the two side rods 510 on the same side, and a counterweight block 602 is fixed to the top surface of the L-shaped rod 600.

[0049] The first limiting plate 503 and the second limiting plate 507 are provided so that the positions of the first rack 504 and the second rack 508 can be limited, and the first magnet 603 and the second magnet 604 can be stably connected through the counterweight block 602 .

[0050] As a further solution of the present invention, one end of the air pipe 700 is detachably connected to an air nozzle 701 .

[0051] By providing a detachable air nozzle 701, the air nozzle 701 can be replaced, thereby realizing that the air nozzle 701 can be replaced when different people use the device.

[0052] As a further solution of the present invention, an opening 101 is provided on the top surface of the shell 100, and a plurality of evenly distributed connecting strips 102 are fixed between the two opposite side surfaces of the inner wall of the opening 101, and first locking blocks 105 are respectively fixed on the adjacent sides of two adjacent connecting strips 102, and a first button 103 is arranged between the two adjacent connecting strips 102, and first locking grooves 104 are respectively provided on the opposite side surfaces of the first button 103, and the first locking grooves 104 correspond to and movably engage with the first locking block 105, and two second locking blocks 202 are fixed on one side of the connecting strip 102 at one side of the two adjacent connecting strips 102, and a second button 200 is arranged between the two adjacent connecting strips 102, and a second locking groove 201 is provided on one side of the second button 200, and the second locking groove 201 movably engages with the corresponding second locking block 202, and a handle 106 is fixed on one side of the outer wall of the shell 100.

[0053] The first push bar 302 and the second push bar 303 can be pushed by the provided first button 103 and the second button 200 .

[0054] As a further solution of the present invention, pressing strips 300 are fixed to two opposite side surfaces of the first button 103 and one side surface of the second button 200 , and elastic strips 301 are fixed to both sides of the top surface of the connecting strip 102 .

[0055] By providing the elastic strip 301 , after the first button 103 and the second button 200 are pressed, the elastic strip 301 can push the first button 103 and the second button 200 to reset.

[0056] As a further solution of the present invention, a first push bar 302 is fixed to the bottom surface of the first button 103, and the first push bar 302 cooperates with the corresponding first tone hole 401. A second push bar 303 is fixed to the bottom surface of the second button 200, and the second push bar 303 cooperates with the corresponding second tone hole 402.

[0057] By providing the first push bar 302 and the second push bar 303 , the first reed 403 and the second reed 404 can be pushed to form a certain opening angle.

[0058] In summary: when using the device, the patient puts the nozzle 701 into the mouth and then blows into the trachea 700. When the gas passes through the micro-thermal gas flow rate sensor device 703 on one side, the micro-thermal gas flow rate sensor device 703 detects the signal of gas inflow and then transmits the signal to the PLC controller 704. The PLC controller 704 controls the electric push rod 606 to start. The electric push rod 606 moves to drive the lifting bar 605 to move. The lifting bar 605 moves so that the pulley 601 contacts the lifting bar 605 until the pulley 601 contacts the highest point of the lifting bar 605, thereby causing the L-shaped rod 600 to move upward, so that the first The first magnet 603 and the second magnet 604 are separated, the L-shaped rod 600 moves upward to drive the second rack 508 to move upward, the second rack 508 moves upward to drive the tooth column 511 to rotate, the tooth column 511 rotates to drive the first rack 504 to move downward, the first rack 504 moves downward to drive the extrusion plate 505 to move downward, the extrusion plate 505 moves downward, so that the airbag 502 is compressed, the air inside is discharged, enters the first air inlet pipe 500, and then enters the first tone holes 401 and the second tone holes 402, and then the patient presses the corresponding first button 103 or the second button 200, so that the corresponding first reed 403 and the second reed 404 are pressed. 4 is opened to a certain angle, and the gas pushes the corresponding first reed 403 and second reed 404 to make a sound. After the insufflation is completed, when the patient inhales, the gas is detected when passing through the micro thermal gas flow rate sensor device 703 on the other side, and the signal is transmitted to the PLC controller 704. The PLC controller 704 controls the electric push rod 606 to move in the opposite direction, so that the lifting bar 605 contacts and cooperates with the pulley 601 on the other side. At this time, the L-shaped rod 600 on the other side moves up, so that the first rack 504 on the other side pushes the squeezing plate 505 on the other side, and the squeezing plate 505 presses the air bag 502 on the other side, so that the second air intake Air is injected into the tube 501, and the air is discharged into the first tone hole 401 and the second tone hole 402 through the second air inlet pipe 501, and then the first button 103 or the second button 200 is pressed, so that the first reed 403 and the second reed 404 are opened to a certain angle, and the air blows the first reed 403 and the second reed 404 to vibrate and make a sound. When the electric push rod 606 moves in the opposite direction, the pulley 601 on one side moves from the highest point to the inner plate 400. During this process, the counterweight block 602 moves downward and drives the L-shaped rod 600 to move downward and reset, so that the extrusion plate 505 is separated from the airbag 502, and air is sucked into the airbag 502 at this time.

[0059] When a patient holds the housing 100 , he or she can hold the housing 100 by holding the handle 106 .

[0060] The electric push rod 606, the miniature thermal gas flow rate sensor device 703 and the PLC controller 704 can all be purchased on the market, and are mature technologies in this field and have been fully disclosed, so they are not repeated in the specification.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients, comprising a housing (100), characterized in that: An inner plate (400) is fixed inside the shell (100); a plurality of first tone holes (401) of inconsistent lengths are opened on one side of the top surface of the inner plate (400); a plurality of second tone holes (402) of inconsistent lengths are opened on the other side of the top surface of the inner plate (400); an air pipe (700) is connected through the outer wall of the shell (100); a fixing strip (702) is fixed on one side of the inside of the air pipe (700); micro thermal gas flow rate sensor devices (703) are respectively fixed on two opposite sides of the fixing strip (702); a PLC controller (704) is fixed on one side of the top surface of the shell (100); two micro thermal gas flow rate sensor devices (703) are respectively electrically connected to the PLC controller (704); and two extrusion components are arranged on one side of the top surface of the inner plate (400).

2. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 1, characterized in that: Two air bags (502) are fixed on one side of the top surface of the inner plate (400); a second air intake pipe (501) is provided on the top surface of the inner plate (400); the second air intake pipe (501) is connected to a plurality of the first tone holes (401) and the second tone holes (402); the first air intake pipe (500) is connected to a plurality of the first tone holes (401) and the second tone holes (402); a first air intake pipe (500) is fixed on the top surface of the second air intake pipe (501); one end of the first air intake pipe (500) is connected to the air bag (502) on one side; and one end of the second air intake pipe (501) is connected to the air bag (502) on the other side.

3. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 2, characterized in that: The extrusion assembly comprises a first rack (504), the first rack (504) being arranged above one side of the inner plate (400), a second rack (508) and a tooth column (511) being arranged above one side of the inner plate (400), the first rack (504) and the second rack (508) being respectively meshed with the tooth column (511), the first rack (504) and the second rack (508) being respectively located on both sides of the tooth column (511), On the side, an extrusion plate (505) is fixed to the bottom surface of the first rack (504), an L-shaped rod (600) is fixed to one side of the second rack (508), a pulley (601) is movably connected to the bottom of the L-shaped rod (600), an electric push rod (606) is fixed to one side of the top surface of the inner plate (400), and a lifting bar (605) is fixed to the output end of the electric push rod (606), and the lifting bar (605) cooperates with the pulleys (601) on both sides.

4. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 3, characterized in that: A plurality of first reeds (403) of inconsistent lengths are fixed to one side of the bottom surface of the inner plate (400), and the plurality of first reeds (403) correspond to the plurality of first tone holes (401); a plurality of second reeds (404) of inconsistent lengths are fixed to the other side of the bottom surface of the inner plate (400), and the plurality of second reeds (404) correspond to the plurality of second tone holes (402).

5. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 4, characterized in that: Two second magnets (604) are fixed on one side of the top surface of the inner plate (400), and a first magnet (603) is fixed on the top surface of the inner wall of the L-shaped rod (600), and the first magnet (603) and the second magnet (604) are arranged in opposite polarities.

6. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 5, characterized in that: Two first limiting plates (503) and a second limiting plate (507) are fixed to the inner wall of the shell (100); first limiting grooves (506) are respectively provided on two opposite side surfaces of the first rack (504); the first limiting plate (503) is movably engaged with the two first limiting grooves (506); second limiting grooves (509) are respectively provided on two opposite side surfaces of the second rack (508); the second limiting plate (507) is movably engaged with the two second limiting grooves (509); four side rods (510) are fixed to one side of the top surface of the inner plate (400); the tooth column (511) is movably connected to the two side rods (510) on the same side; and a counterweight block (602) is fixed to the top surface of the L-shaped rod (600).

7. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 6, characterized in that: One end of the air pipe (700) is detachably connected to an air nozzle (701).

8. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 7, characterized in that: The top surface of the housing (100) is provided with an opening (101); a plurality of evenly distributed connecting strips (102) are fixed between two opposite side surfaces of the inner side wall of the opening (101); first engaging blocks (105) are respectively fixed on the adjacent sides of two adjacent connecting strips (102); a first button (103) is arranged between two adjacent connecting strips (102); first engaging grooves (104) are respectively arranged on the opposite side surfaces of the first button (103); the first engaging grooves (104) are movably engaged with the first engaging blocks (105); two second engaging blocks (202) are fixed on one side surface of the connecting strip (102) on one side of the two adjacent connecting strips (102); a second button (200) is arranged between the two adjacent connecting strips (102); a second engaging groove (201) is arranged on one side surface of the second button (200); the second engaging groove (201) is movably engaged with the corresponding second engaging block (202).

9. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 8, characterized in that: Pressing strips (300) are fixed to two opposite side surfaces of the first button (103) and one side surface of the second button (200), and elastic strips (301) are fixed to two sides of the top surface of the connecting strip (102).

10. The music therapy instrument device for speech and respiratory rehabilitation of hemiplegic patients according to claim 9, characterized in that: A first push bar (302) is fixed on the bottom surface of the first button (103), and the first push bar (302) matches the corresponding first tone hole (401). A second push bar (303) is fixed on the bottom surface of the second button (200), and the second push bar (303) matches the corresponding second tone hole (402).

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