Throat training device

Abstract

The invention provides a throat training device, which comprises a frame body provided with a cavity, a first opening positioned at one end of the cavity, and a second opening positioned at the other end of the cavity; the isolation structure is used for dividing the cavity into a first inner cavity and a second inner cavity, and the isolation assembly is provided with a channel communicated with the first inner cavity and the second inner cavity; the vibration structure comprises a valve and a first elastic piece, one end of the first elastic piece is fixedly connected with the valve, and the other end of the first elastic piece is fixedly connected with the frame body, so that the valve is reset to the channel blocking position when the channel is not blocked, and resistance is provided for the valve to prevent the valve from being separated from the channel blocking position; the pressure adjusting structure comprises a second elastic piece abutting against the first elastic piece, a connecting block fixed to the upper end of the second elastic piece and a screwing rod in threaded connection with the connecting block, and when the screwing rod rotates, the connecting block is driven to drive the second elastic piece to move upwards or downwards so as to adjust the pressure abutting against the first elastic piece. The resistance of the valve separating from the channel can be adjusted, and the requirements of different patients for breathing resistance are met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, in particular to a throat training device. BACKGROUND

[0002] With the improvement of people's living standards and the acceleration of the pace of life, more and more people have the symptom of snoring, which is mainly caused by upper airway obstruction. Therefore, respiratory muscle weakness is a common cause of snoring, and throat tissue muscle weakness, hypertrophy and crowding can easily lead to airway obstruction. Therefore, effective exercise of the throat tissue muscle is an effective means to treat snoring.

[0003] However, the resistance generated by the existing training device when the patient inhales or exhales is fixed, but each patient needs a training device with different resistance due to the severity of snoring symptoms. The existing training device cannot adjust the resistance, thereby affecting the range of patients it can be applied to, and leading to insignificant treatment effect. SUMMARY

[0004] In order to overcome the above technical problems, the present application provides a throat training device which can solve the above technical problems.

[0005] As conceived above, the technical solution adopted by the present application is: a throat training device, comprising: a frame body provided with a cavity, a first opening located at one end of the cavity, and a second opening located at the other end of the cavity; a separation structure for separating the cavity into a first inner cavity and a second inner cavity, the separation assembly being provided with a passage communicating the first inner cavity and the second inner cavity; a vibration structure comprising a valve and a first elastic sheet, one end of the first elastic sheet being fixedly connected with the valve and the other end being fixedly connected with the frame body, so that the valve is reset to a position blocking the passage when the passage is not blocked; a pressure regulating structure comprising a second elastic sheet abutting against the first elastic sheet, a connecting block fixed to the upper end of the second elastic sheet, and a screw rod threadedly connected with the connecting block, the screw rod being rotated to drive the connecting block to move the second elastic sheet upward or downward to adjust the pressure abutting against the first elastic sheet.

[0006] Preferably, the frame body comprises a first frame extending in a first direction, and the separation structure, the first inner cavity and the second inner cavity are located in the first frame.

[0007] Preferably, the frame body further comprises a second frame extending in a second direction, the first frame and the second frame being in communication, and the pressure regulating structure is arranged on the second frame.

[0008] Preferably, the second frame is provided with an elongated hole located on its upper surface and extending in the second direction, and the screw rod passes through the elongated hole.

[0009] Preferably, the pressure regulating structure further comprises an adjusting plate, the screw rod penetrates through the adjusting plate so that the adjusting plate drives the screw rod to move in the second direction, the adjusting plate is provided with a clamping sheet abutting against the inner surface of the second frame, the clamping sheet is provided with a connecting rod penetrating through the long hole, and the connecting rod is fixedly connected with the adjusting plate.

[0010] Preferably, the lower end of the second elastic sheet is curved towards the valve, the second elastic sheet is used to be deformed to increase the pressure and torque of the valve when the first elastic sheet is deformed; and / or the screw rod penetrates through the connecting block and is threadedly connected with the connecting block, the side surface of the connecting block is slidingly connected with the inner surface of the second frame, and the upper end of the second elastic sheet is provided with a receiving groove receiving the lower end of the screw rod.

[0011] Preferably, the isolation structure comprises a first isolation piece, the channel penetrates through the first isolation piece, and the valve is at least partially received in the channel when the valve blocks the channel.

[0012] Preferably, the isolation structure further comprises a second isolation piece, the first isolation piece and the second isolation piece are arranged in sequence in the first direction, and the channel penetrates through the first isolation piece and the second isolation piece.

[0013] Preferably, a fixed block is fixedly arranged in the second frame, and the other end of the first elastic sheet is fixedly connected with the fixed block.

[0014] Preferably, the laryngeal training device further comprises a three-way pipe and a water vapor generating device, the three-way pipe comprises a first connecting port, a second connecting port and a third connecting port, the first connecting port is connected with the end of the first frame, the second connecting port is connected with the air outlet of the water vapor generating device, and the third connecting port is used for communicating with the laryngeal part.

[0015] The present application has at least the following beneficial effects:

[0016] The laryngeal training device adjusts the lifting of the connecting block by rotating the screw rod, thereby adjusting the elastic force of the second elastic sheet pressing on the first elastic sheet, so as to adjust the resistance of the valve to the channel, meet the needs of different patients for the respiratory resistance, and when the first elastic sheet is deformed with the upward movement of the valve, the second elastic sheet is also deformed, and the lower end of the second elastic sheet extends towards the valve to increase the torque of the valve, further increase the respiratory resistance, and prevent the first elastic sheet from being damaged due to excessive deformation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a sectional view of the laryngeal training device of the present application;

[0018] Figure 2 is Figure 1 is an exploded view of the throat training device of the present application;

[0019] Figure 3 is Figure 2 is an exploded view of the second elastic sheet and the connecting block of the throat training device of the present application;

[0020] Figure 4 is Figure 2 is a sectional view of the throat training device of the present application;

[0021] Figure 5 is Figure 4 is a sectional view of another state of the throat training device of the present application;

[0022] Figure 6 is a perspective view of still another state of the throat training device of the present application;

[0023] Figure 7 is Figure 6 is a sectional view of the throat training device of the present application.

[0024] BRIEF DESCRIPTION OF THE DRAWINGS: 100 - throat training device; 1 - first frame; 11 - first opening; 12 - second opening; 13 - cover frame; 14 - first recess; 2 - second frame; 21 - fixing block; 22 - upper end plate; 3 - isolation structure; 31 - first isolation piece; 32 - second isolation piece; 33 - passage; 4 - vibration structure; 41 - valve; 42 - second elastic sheet; 5 - pressure regulating structure; 51 - second elastic sheet; 52 - screw rod; 53 - adjusting plate; 54 - connecting block; 55 - clamping sheet; 6 - three-way pipe; 61 - first connecting port; 62 - second connecting port; 63 - third connecting port; 7 - water vapor generating device; 71 - air outlet; 8 - mouthpiece; 81 - first interface. DETAILED DESCRIPTION

[0025] The throat training device of the present application will be described in detail below with reference to the accompanying drawings. It can be understood that the described embodiments are only some of the embodiments of the present application, not all the embodiments, and the present application can be implemented in many other ways different from those described herein.

[0026] Unless otherwise defined, all technical and scientific terms used in the present specification have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the present specification are only for describing the specific embodiments and are not intended to limit the present application.

[0027] It should be noted that all the direction indications in the embodiments of the present application are only used to explain the relative position relationship, motion condition and the like between components in a certain specific posture, and if the specific posture changes, the direction indications also change accordingly.

[0028] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0029] The technical solutions of various embodiments of the present application can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0030] In the present application, the axial direction refers to the direction parallel to the connecting line of the distal center and the proximal center of the assembly; the radial direction refers to the direction perpendicular to the above-mentioned axial direction.

[0031] In one embodiment, the present application discloses a throat training device 100, comprising: a frame body provided with a cavity, a first opening 11 located at one end of the cavity, and a second opening 12 located at the other end of the cavity; a separation structure 3 for separating the cavity into a first inner cavity 15 and a second inner cavity 16, the separation assembly 3 being provided with a passage 33 communicating the first inner cavity 15 and the second inner cavity 16; a vibration structure 4 comprising a valve 41 and a first elastic sheet 42, one end of the first elastic sheet 42 being fixedly connected with the valve 41 and the other end being fixedly connected with the frame body, so that the valve 41 resets to a position blocking the passage 33 when the passage 33 is not blocked, and provides resistance to the valve 41 to prevent it from moving away from the position blocking the passage 33; a pressure regulating structure 5 comprising a second elastic sheet 51 abutting against the first elastic sheet 42, a connecting block 54 fixedly connected with the upper end of the second elastic sheet 51, and a screw rod 52 threadedly connected with the connecting block 54, the screw rod 52 being rotated to drive the connecting block 54 to move the second elastic sheet 51 upward or downward to adjust the pressure abutting against the first elastic sheet 42, as shown in Figures 1 to 5

[0032] ​Preferably, the frame is provided with a cavity for realizing the flow of the air flow generated by the patient when exhaling or inhaling, which can be linear, arcuate or other irregular geometric shapes, etc., which are not specifically limited here; the first opening 11 is located at one end of the cavity, and the first opening 11 is in communication with the cavity so as to allow the gas to enter the cavity from the first opening 11; the second opening 12 is located at the other end of the cavity, and the second opening is in communication with the cavity so as to allow the gas in the cavity to be discharged from the second opening 12.

[0033] More preferably, the isolation structure 3 is arranged in the frame and separates the cavity in the frame into a first inner cavity 15 and a second inner cavity 16, and the first inner cavity 15 and the second inner cavity 16 are independent of each other; the first inner cavity 15 is in communication with the first opening 11, so that the gas entering from the first opening 11 enters the first inner cavity 15; the second inner cavity 16 is in communication with the second opening 12, so that the gas in the second inner cavity 16 is discharged from the second opening 12; the channel 33 is arranged between the first inner cavity 15 and the second inner cavity 16, one end of the channel 33 is in communication with the first inner cavity 15 and the other end is in communication with the second inner cavity 16, so as to realize the communication between the first inner cavity 15 and the second inner cavity 16.

[0034] Still more preferably, the valve 41 is accommodated in the second inner cavity 16, and in other embodiments, the valve 41 can also be arranged in the first inner cavity 15, which can be arranged as needed by the user, which is not specifically limited here; the valve 41 can move in the frame, such as moving to a position blocking the channel 33, or moving to a position not blocking the channel 33, and the valve 41 can periodically move back and forth so as to open and block the channel 33 regularly with the patient's exhalation or inhalation, thereby realizing the exercise of the muscle groups of the patient's throat; the shape of the valve 41 is adapted to the shape of the channel 33, so that when the valve 41 is partially accommodated in the channel 33, the valve 41 can block the channel 33; the valve 41 is made of plastic material, such as ABS engineering plastic, etc., so as to reduce its weight and enhance the sealing effect of the channel 33.

[0035] Still more preferably, the first elastic sheet 42 extends along the second direction, one end of the first elastic sheet 42 is fixedly connected with the valve 41, and the other end is fixedly connected with the frame, the first elastic sheet 42 is used to reset the valve 41 to the position blocking the channel 33 when the valve 41 moves away from the channel 33 and does not block the channel 33, so as to realize the one-way flow of the gas, and the first elastic sheet 42 provides resistance to the valve 41 to meet the requirements of the breathing training; the first elastic sheet 42 is in the shape of a long strip; the first elastic sheet 42 is made of stainless steel, copper sheet or beryllium copper, etc., so that not only can the valve 41 be reset to the position blocking the channel 33, but also a certain frequency of vibration is generated, thereby generating vibration sound waves to realize the exercise of the muscle groups of the patient's throat.

[0036] Further preferably, the lower end of the second elastic sheet 51 is pressed against the upper surface of the first elastic sheet 42 to exert downward pressure on the first elastic sheet 42, thereby increasing the resistance of the valve 41 to the passage 33 to meet the needs of different people with different respiratory resistance requirements; the second elastic sheet 51 can also be made of stainless steel, copper sheet, beryllium copper or other materials with good elasticity and not easy to be damaged, which can exert sufficient pressure on the first elastic sheet 42.

[0037] Further, the connecting block 54 can be a cuboid, a cylinder or other geometric bodies, which are not specifically limited here. The side surface of the connecting block 54 is in sliding connection with the inner surface of the frame, so that the connecting block 54 can move up and down and left and right without rotating. The upper end of the second elastic sheet 51 is fixedly connected with the connecting block 54, so that the second elastic sheet 51 is driven to move up and down by the connecting block 54. The upper end of the second elastic sheet 51 is provided with an insertion part 512, and the connecting block 54 is provided with a slot 542. The insertion part 512 is accommodated in the slot 542 and is fixedly connected therewith to achieve stable connection of the two. The insertion part 512 can be provided with one, two, three or more, which can be set as needed and is not specifically limited here.

[0038] Further, the screw rod 52 penetrates through the connecting block 54 and is in threaded connection therewith, so that the connecting block 54 is driven to move upward or downward when the screw rod 52 rotates, thereby driving the upper end of the second elastic sheet 51 to move upward or downward to adjust the pressure exerted on the first elastic sheet 42, and further adjust the resistance of the blowing valve 41.

[0039] Further, the upper end of the screw rod 52 penetrates out of the frame and extends to the outside of the frame, so that the user rotates the outer end of the screw rod 52 to adjust the height of the connecting block 54.

[0040] In an embodiment, the frame includes a first frame 11 extending in a first direction, and the isolation structure 3, the first inner cavity 15 and the second inner cavity 16 are all located in the first frame 11, as shown in Figure 2 and Figure 4 .

[0041] Preferably, the first frame 1 extends in a first direction, which is the vertical direction in Figure 4 up and down in the drawings, and the first opening 11 is arranged at one end of the first frame 1 in the first direction, and the second opening 12 is arranged at the other end of the first frame 1 in the first direction.

[0042] More preferably, the first frame 1 can be a cylinder, a cuboid or other geometric bodies, which can be set as needed by the user and are not specifically limited here.

[0043] More preferably, the isolation structure 3 is located within the first frame 1, and the first inner cavity 15 and the second inner cavity 16 are both located within the first frame 1 and are located on both sides of the isolation structure 3 in the first direction, so as to separate them by the isolation structure 3.

[0044] In one embodiment, the frame further includes a second frame 2 extending along a second direction, the first frame 1 communicating with the second frame 2, and the voltage regulating structure 5 disposed on the second frame 2, such as... Figures 1 to 5 As shown.

[0045] Preferably, the second frame 2 is located on one side of the first frame 1 and is fixedly connected to it, such as by integral molding, welding, or bonding. Users can set it according to their needs, and no specific limitation is made here.

[0046] More preferably, the second frame 2 extends along a second direction, the second direction being... Figure 4 The second direction extends horizontally to the left and right, that is, the second direction is perpendicular to the first direction. In other embodiments, the first direction and the second direction can intersect.

[0047] Preferably, the interior of the second frame 2 is connected to the interior of the first frame 1, such that one end of the first spring piece 42 extends into the first frame 1 and is fixedly connected to the valve 41, and the other end extends into the second frame 2 and is fixedly connected to the second frame 2.

[0048] Preferably, the pressure regulating structure 5 is disposed within the second frame 2, thereby adjusting the pressure on the first spring 51 and thus adjusting the resistance to blowing open the valve 41.

[0049] In one embodiment, the second frame 2 is provided with an elongated hole 221 located on its upper surface and extending along the second direction, through which the screw rod 52 passes. Figures 1 to 5 As shown.

[0050] Preferably, the second frame 2 is provided with an upper end plate 22 located at its upper end, the upper end plate 22 being used to close the upper end of the second frame 2.

[0051] More preferably, the elongated hole 221 is disposed on the upper end plate 22 and penetrates the upper and lower surfaces of the upper end plate 22. The elongated hole 221 is elongated and extends along the second direction.

[0052] More preferably, the screw rod 52 passes through the elongated hole 221 and can move back and forth in the elongated hole 221 in the second direction to adjust the position of the screw rod 52 in the second direction.

[0053] In an embodiment, the pressure regulating structure 5 further comprises an adjusting plate 53, the screw rod 52 penetrates through the adjusting plate 53 so that the adjusting plate 53 drives the screw rod 52 to move along the second direction, the adjusting plate 53 is provided with a clamping sheet 55 abutting against the inner surface of the second frame 2, the clamping sheet 55 is provided with a connecting rod 551 penetrating through the long hole 221, the connecting rod 551 is fixedly connected with the adjusting plate 53, as shown in Figures 1 to 5

[0054] Preferably, the adjusting plate 53 is located outside and above the second frame 2, the adjusting plate 53 is in a strip shape and extends along the second direction, and the two ends of the adjusting plate 53 along the second direction are in a curved shape and are upwardly curved, so as to manually move the adjusting plate 53 along the second direction.

[0055] More preferably, the lower surface of the adjusting plate 53 abuts against and is in sliding connection with the upper surface of the upper end plate 22, so as to enable the adjusting plate 53 to move back and forth along the second direction on the upper surface of the upper end plate 22.

[0056] Further preferably, the screw rod 52 penetrates through the upper and lower surfaces of the adjusting plate 53 and is in rotational connection therewith, so that the screw rod 52 can rotate on the adjusting plate 53, and when the adjusting plate 53 moves left and right along the long hole 221 in the second direction, the screw rod 52 can also be driven to move left and right along the second direction.

[0057] It should be noted that, in order to realize that the screw rod 52 is arranged on the adjusting plate 53 and is limited to move along the first direction on the adjusting plate 53, clamping grooves (not shown) can be arranged on the upper and lower ends of the screw rod 52, the two clamping grooves are located on the two sides of the adjusting plate 53 along the first direction, clamping sheets (not shown) are clamped and fixed on the two clamping grooves, and the clamping sheets abut against the upper and lower surfaces of the adjusting plate 53, so as to realize that the screw rod 52 is arranged on the adjusting plate 53 and is limited to move along the first direction on the adjusting plate 53, i.e. to move up and down.

[0058] Still preferably, the clamping sheet 55 can be a cuboid, a cylinder or other geometric bodies, etc., the clamping sheet 55 is accommodated in the second frame 2, the upper surface of the clamping sheet 55 abuts against and is in sliding connection with the inner surface of the upper end plate 22, so as to enable the clamping sheet 55 to slide on the inner surface of the upper end plate 22.

[0059] Further preferably, the lower end of the connecting rod 551 is fixedly connected with the clamping sheet 55, the connecting rod 551 penetrates through the long hole 221, the connecting rod 551 is in a cylindrical shape and is provided with external threads on the outer circumferential surface, and the upper end of the connecting rod 551 is in threaded connection with the adjusting plate 53, so as to realize the fixed connection therebetween, and further fix the clamping sheet 55 on the adjusting plate 53.

[0060] ​It should be noted that the buckle sheet 55 and the adjusting plate 53 are respectively abutted on the two end faces of the upper end plate 22 and are in sliding connection with the two end faces, so that the buckle sheet 55 and the adjusting plate 53 can move on the upper end plate 22 in the second direction to adjust the position of the second elastic sheet 51 in the second direction.

[0061] In an embodiment, the lower end of the second elastic sheet 51 is bent towards the direction of the valve 41, and the second elastic sheet 51 is used to be bent and deformed to increase the pressure and torque on the valve 41 when the first elastic sheet 42 is bent and deformed, as shown in Figures 1 to 5 .

[0062] Preferably, the second elastic sheet 51 is bent, and the lower end of the second elastic sheet 51 is bent towards the direction of the valve 41, so that when the end of the first elastic sheet 42 connected to the valve 41 is bent and deformed upwards, the lower end of the second elastic sheet 51 is bent and deformed accordingly, on the one hand, to enhance the pressure on the first elastic sheet 42 and prevent damage caused by excessive deformation, and on the other hand, the lower end of the second elastic sheet 51 extends towards the direction of the valve 41 to enhance the torque of the first elastic sheet 42 on the valve 41, further prevent excessive deformation, and strengthen the effect of resistance adjustment.

[0063] More preferably, the second elastic sheet 51 can be straightly bent or arcuately bent, and the user can set it according to the needs, which is not limited here.

[0064] It should be noted that the second elastic sheet 51 can be made of stainless steel, copper sheet or beryllium copper, which not only has good elasticity, but also generates a certain frequency of vibration, which helps to generate a certain frequency of mechanical vibration sound waves.

[0065] In an embodiment, the screw rod 52 penetrates through the connecting block 54 and is in threaded connection with the connecting block 54, the side surface of the connecting block 54 is in sliding connection with the inner surface of the second frame 2, and the upper end of the second elastic sheet 51 is provided with a receiving groove 511 for accommodating the lower end of the screw rod 52, as shown in Figures 1 to 5 .

[0066] Preferably, the screw rod 52 penetrates through the upper and lower surfaces of the connecting block 54 in the first direction and is in threaded connection with the connecting block 54, so that when the screw rod 52 rotates, the connecting block 54 moves up and down, and in turn drives the upper end of the second elastic sheet 51 to move up and down.

[0067] More preferably, the receiving groove 511 is arranged at the upper end of the second elastic sheet 51 and extends in the first direction, and the lower end of the screw rod 52 is accommodated in the receiving groove 511 to realize smooth up and down movement of the screw rod 52.

[0068] Preferably, the side surface of the connecting block 54 is provided with a flat surface, and the flat surface of the side surface abuts against the inner surface of the second frame 2, so that the connecting block 54 does not rotate with the rotating rod 52 and can move up and down along the rotating rod 52 to adjust the height of the connecting block 54 when the rotating rod 52 rotates.

[0069] In an embodiment, the isolation structure 3 comprises a first isolation member 31, the channel 33 penetrates through the first isolation member 31, and the valve 41 is at least partially accommodated in the channel 33 when the valve 41 blocks the channel 33, as shown in Figures 1 to 5

[0070] Preferably, the first isolation member 31 is a circular cone, the upper end of the first isolation member 31 is fixedly connected with the inner surface of the first frame 1, and the upper surface area of the first isolation member 31 is greater than the lower surface area thereof.

[0071] More preferably, the channel 33 penetrates through the upper and lower surfaces of the first isolation member 31, so that the gas in the first inner cavity 15 can pass through the channel 33 into the second inner cavity 16 to achieve the circulation of the gas.

[0072] Preferably, the valve 41 can block the channel 33 when moving in the first direction, and can also not block the channel 33, at least part of the valve 41 is accommodated in the channel 33 when the valve 41 blocks the channel 33, and the shape of the valve 41 is matched with the shape of the channel 33 to achieve the purpose of blocking the channel 33.

[0073] In an embodiment, the isolation structure 3 further comprises a second isolation member 32, the first isolation member 31 and the second isolation member 32 are arranged in sequence in the first direction, and the channel 33 penetrates through the first isolation member 31 and the second isolation member 32, as shown in Figures 1 to 5

[0074] Preferably, the second isolation member 32 is located below the first isolation member 31, and the first isolation member 31 and the second isolation member 32 are arranged in sequence in the first direction.

[0075] More preferably, the second isolation member 32 is fixedly connected with the first isolation member 31, such as being integrally formed, welded, bonded, etc., which can be set by the user as needed, and is not specifically limited herein.

[0076] Preferably, the second isolation member 32 can be a circular cylinder or a circular cone, when the second isolation member 32 is a circular cylinder, the lower surface area of the second isolation member 32 is greater than the upper surface area thereof, so that the gas in the first inner cavity 15 can quickly and in large quantities enter the channel 33 to achieve the circulation of the gas, at this time, the area of the lower surface of the second isolation member 32 is greater than 50% of the cross-sectional area of the first cavity 15 to enhance the efficiency of the circulation of the gas. ​​

[0077] Preferably, the channel 33 penetrates through the first partition 31 and the second partition 32, so that the gas in the first inner cavity 15 can pass through the channel 33 into the second inner cavity 16, meeting the purpose of gas circulation.

[0078] In an embodiment, the second frame 2 is fixed with a fixed block 21, and the other end of the first elastic sheet 42 is fixedly connected with the fixed block 21, as shown in the figure. Figures 1 to 5

[0079] Preferably, the fixed block 21 can be a cylinder, a cuboid or other geometric bodies, and the fixed block 21 is fixedly connected with the inner surface of the second frame 2, such as buckle fixing, welding, bonding and the like, which can be set by the user as needed, and is not specifically limited here.

[0080] More preferably, the other end of the first elastic sheet 42 is fixedly connected with the upper surface of the fixed block 21, such as that the upper surface of the fixed block 21 is provided with a positioning protrusion, and the other end of the first elastic sheet 42 is provided with a positioning hole, and the positioning protrusion passes through the positioning hole to realize the stable connection of the two.

[0081] In an embodiment, one end of the first frame 1 is provided with a cover frame 13, the cover frame 13 is fixed to the second opening 12 of the first frame 1 and closes the second opening 12. The cover frame 13 is provided with a plurality of air holes 131 and a shutter 132 located on one side thereof, the side surface of the first frame 1 is provided with a long strip-shaped first recess 14, the shutter 132 is accommodated in the first recess 14 and seals the upper end of the first recess 14, and the first elastic sheet 42 passes through the lower end of the first recess 14, as shown in the figure. Figures 1 to 5

[0082] Preferably, the cover frame 13 is fixed to the second opening 12, such as welding, bonding and the like, which is not specifically limited here, the cover frame 13 covers the second opening 12 and closes the second opening 12.

[0083] More preferably, the air holes 131 are provided with a plurality of, such as one or more, and when the air holes 131 are provided with a plurality of, they are regularly distributed or irregularly distributed, which is not specifically limited here.

[0084] It should be noted that the area of all the air holes 131 is greater than 57 square millimeters, so that the air can be discharged as soon as possible, meeting the training of exhalation or inhalation.

[0085] Further preferably, the shutter 132 is arranged in extension along the first direction, and the shutter 132 is fixedly connected with the cover frame 13, such as integrally formed, welded, bonded and the like, which is not specifically limited here.

[0086] ​​Preferably, the first groove 14 is arranged on the side of the first frame 1 and faces the second frame 2, and extends along the first direction and penetrates the inner and outer surfaces of the first frame 1. The first groove 14 can be a cuboid or other geometric shape, which is not limited herein.

[0087] Further preferably, the cover plate 132 is accommodated in the first groove 14 and blocks the upper end portion of the first groove 14, so that the lower end portion of the first groove 14 is used to communicate the first frame 1 and the second frame 2.

[0088] Still further, the first elastic sheet 42 penetrates the first groove 14 and can swing up and down in the first groove 14, so as to enable the valve 41 to swing up and down in the first frame 1.

[0089] Still further, the shape of the cover plate 132 is matched with the shape of the first groove 14, so as to block the upper portion of the first groove 14.

[0090] In an embodiment, the valve 41 is provided with a connecting portion 411, and the left end of the first elastic sheet 42 is fixedly connected with the connecting portion 411, as shown in Figures 1 to 5 .

[0091] Preferably, the connecting portion 411 extends along the second direction and is in a strip shape, so as to be stably connected with the first elastic sheet 42.

[0092] More preferably, one end of the connecting portion 411 is fixedly connected with the valve 41, such as integrally formed, welded, bonded or the like, which is not limited herein.

[0093] Still preferably, the end of the first elastic sheet 42 abuts against and is fixedly connected with the upper surface of the connecting portion 411, such as screw, bolt connection or bonding or the like, which is not limited herein.

[0094] Yet preferably, the connecting portion 411 penetrates the first groove 14 and extends into the second frame 2, so as to increase the contact area with the first elastic sheet 42 and make the fixation more stable.

[0095] In an embodiment, the surface of the valve 41 away from the first partition 31 is provided with a second groove, as shown in Figures 1 to 5 .

[0096] Preferably, the second groove is arranged on the surface of the valve 41 away from the first partition 31, so as to reduce the weight of the valve 41, thereby reducing the influence of the weight of the valve 41 on the respiratory resistance adjustment.

[0097] More preferably, the shape of the second groove is matched with the shape of the valve 41, such as in the present embodiment, the valve 41 is in a hemispherical shape, and the second groove is also in a hemispherical shape, so as to maximize the reduction of the weight.

[0098] In an embodiment, the upper end plate 22 is provided with a plurality of buckling blocks 222, and the inner surface of the second frame 2 is provided with a plurality of buckling grooves 23, the buckling blocks 222 being buckled in the buckling grooves 23 to achieve the fixed connection of the upper end plate 22 and the second frame 2, as shown in Figures 1 to 5 .

[0099] Preferably, the buckling blocks 222 are provided with a plurality of, for example, one, two, three or more, which can be set as needed, and the upper end of the buckling block 222 is fixedly connected to the upper end plate 22, such as integrally formed, welded, bonded, etc.

[0100] More preferably, the inner surface of the second frame 2 is provided with a plurality of buckling grooves 23, and the number of buckling grooves 23 is the same as and corresponds to the number of buckling blocks 222, so that when the upper end plate 22 is fixed to the upper end of the second frame 2, the buckling blocks 222 are buckled and fixed in the buckling grooves 23, to achieve the stable connection of the two.

[0101] In an embodiment, the connecting block 54 is provided with a threaded hole 541, and the lower end of the screw rod 52 passes through the threaded hole 541 and is threadedly connected thereto, as shown in Figures 1 to 5 .

[0102] Preferably, the connecting block 54 is accommodated in the second frame 2, the threaded hole 541 penetrates the upper and lower surfaces of the connecting block 54, and the inner periphery of the threaded hole 541 is provided with an internal thread.

[0103] More preferably, the threaded hole 541 can be provided at the middle position of the connecting block 54, or at one end of the connecting block 54, etc., which can be set as needed, and the specific limitation is not made herein.

[0104] Further preferably, the lower end of the screw rod 52 passes through the threaded hole 541 and is threadedly connected thereto, so that when the screw rod 52 rotates, the height of the screw rod 52 remains unchanged, and thus the connecting block 54 can move upward or downward, so as to adjust the height of the upper end of the second elastic sheet 51.

[0105] In an embodiment, the throat training device 100 further comprises a three-way pipe 6 and a water vapor generating device 7, the three-way pipe 6 comprising a first connecting port 61, a second connecting port 62 and a third connecting port 63, the first connecting port 61 being connected with the end of the first frame 1, the second connecting port 62 being connected with the air outlet 71 of the water vapor generating device 7, and the third connecting port 63 being used for communicating the throat, as shown in Figures 1 to 3 and Figure 6 Figure 7 .

[0106] Preferably, the three-way pipe 6 is used for connecting the water vapor generating device 7 and the first frame 1 to achieve the mixing of water vapor and mechanical vibration sound waves.

[0107] More preferably, the tee pipe 6 comprises a first connecting port 61, a second connecting port 62 and a third connecting port 63, which are in communication with each other, and can be circular, square or other geometric shapes, etc., which are not specifically limited herein.

[0108] Still more preferably, the first connecting port 61 is connected with the end of the first frame 1, such as the first opening 11, so that the first connecting port 61 is in communication with the inside of the first frame 1. Specifically, the first connecting port 61 is received in the first opening 11 and is sealingly connected with it by interference fit or adhesion, etc., or the first opening 11 is received in the first connecting port 61 and is sealingly connected with it by interference fit or adhesion, etc., which are not specifically limited herein.

[0109] Yet more preferably, the water vapor generating device 7 is used to generate water vapor, such as by ultrasonic technology, etc., which is prior art and is not described herein again. The water vapor generating device 7 comprises an air outlet 71 to discharge the water vapor generated by the water vapor generating device 7 from the air outlet 71. The air outlet 71 can be circular or square, etc., which are not described herein again.

[0110] Further preferably, the second connecting port 61 is connected with the air outlet 71, so that the air outlet 71 delivers the water vapor into the tee pipe 6. Specifically, the second connecting port 61 is received in the air outlet 71 and is sealingly connected with it by interference fit or adhesion, etc., or the air outlet 71 is received in the second connecting port 61 and is sealingly connected with it by interference fit or adhesion, etc., which can be set by the user as needed, which are not specifically limited herein.

[0111] Still further, the third connecting port 63 can be circular, square or other geometric shapes, etc., which are not specifically limited herein. The third connecting port 63 can be used to connect with the mouthpiece 8, which comprises a first interface 81. The third connecting port 63 is connected with the first interface 81, so that the water vapor and mechanical vibration sound waves are transmitted to the throat of the patient through the mouthpiece 8. Specifically, the third connecting port 63 is received in the first interface 81 and is sealingly connected with it by interference fit or adhesion, etc., or the first interface 81 is received in the third connecting port 63 and is sealingly connected with it by interference fit or adhesion, etc., which are not specifically limited herein.

[0112] It should be noted that in other embodiments, the third connecting port 63 can also be used to connect with a nasal mask (not shown), which comprises a second interface. The third connecting port 63 is connected with the second interface, so that the water vapor and mechanical vibration sound waves are transmitted to the throat through the nasal cavity. Specifically, the third connecting port 63 is received in the second interface and is sealingly connected with it by interference fit or adhesion, etc., or the second interface is received in the third connecting port 63 and is sealingly connected with it by interference fit or adhesion, etc., which are not specifically limited herein.

[0113] More need to be explained: it is the setting of the tee 6, which will water vapor generating device 7 generated water vapor and patients with asthma or caused by the valve 41 swing back and forth mechanical vibration sound wave generated by mixing, on the one hand, mechanical vibration sound wave can be broken water droplets secondary water vapor, so that the particle size of water droplets smaller, more conducive to the mucosa and muscle group in the throat adsorption, or dilute the thick sputum, improve the airway patency, further enhance the effect of snoring, so that it is more conducive to long-term maintenance of a humid environment, improve the symptoms of snoring, on the other hand, mechanical vibration sound wave through the patient's breathing or breathing, the frequency of its production is between 20 Hz to 200 Hz, so that its frequency is more in line with the natural state, more conducive to the throat muscle group exercise, so that the faster and more effective rehabilitation; on the other hand, can be adjusted by adjusting the position of the adjusting plate 53 in the second direction and the rotation of the screw rod 52, not only the adjustment mode diversification, but also make the resistance adjustment range of the first elastic sheet 42 is larger, in order to adapt to the different breathing resistance exercise needs of patients, increase the scope of application of the product.

[0114] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A throat training device, characterized in that, include: The frame has a cavity, a first opening at one end of the cavity, and a second opening at the other end of the cavity; An isolation structure is provided to divide the cavity into a first inner cavity and a second inner cavity, and the isolation assembly is provided with a channel connecting the first inner cavity and the second inner cavity; The vibration structure includes a valve and a first spring plate, one end of which is fixedly connected to the valve and the other end of which is fixedly connected to the frame, so that the valve can be reset to the position of blocking the channel when the channel is not blocked and to provide resistance to the valve to prevent it from leaving the position of blocking the channel; The pressure regulating structure includes a second spring sheet that presses against the first spring sheet, a connecting block fixed to the upper end of the second spring sheet, and a screw rod threadedly connected to the connecting block. When the screw rod rotates, it drives the connecting block to move the second spring sheet up or down to adjust the pressure pressing against the first spring sheet.

2. The throat training device according to claim 1, characterized in that, The frame includes a first frame extending along a first direction, and the isolation structure, the first inner cavity, and the second inner cavity are all located within the first frame.

3. The throat training device according to claim 2, characterized in that, The frame also includes a second frame extending along a second direction, the first frame and the second frame are connected, and the voltage regulating structure is disposed on the second frame.

4. The throat training device according to claim 3, characterized in that, The second frame has an elongated hole on its upper surface that extends along the second direction, through which the screw rod passes.

5. The throat training device according to claim 4, characterized in that, The pressure regulating structure also includes an adjusting plate, and the screw rod passes through the adjusting plate so that the adjusting plate drives the screw rod to move in the second direction. The adjusting plate is provided with a buckle piece that abuts against the inner surface of the second frame. The buckle piece is provided with a connecting rod that passes through the elongated hole. The connecting rod is fixedly connected to the adjusting plate.

6. The throat training device according to claim 5, characterized in that, The lower end of the second spring is bent toward the valve, and the second spring is used to bend and deform along with the first spring to increase the pressure and torque on the valve; and / or, The screw rod passes through the connecting block and is threaded to it. The side of the connecting block is slidably connected to the inner surface of the second frame. The upper end of the second spring is provided with a receiving groove for receiving the lower end of the screw rod.

7. The throat training device according to claim 6, characterized in that, The isolation structure includes a first isolation element, the channel passes through the first isolation element, and the valve is at least partially contained within the channel when it blocks the channel.

8. The throat training device according to claim 7, characterized in that, The isolation structure further includes a second isolation element, and the first isolation element and the second isolation element are arranged sequentially along a first direction, with the channel passing through the first isolation element and the second isolation element.

9. The throat training device according to claim 8, characterized in that, A fixing block is fixed inside the second frame, and the other end of the first spring is fixedly connected to the fixing block.

10. The throat training device according to claim 9, characterized in that, The throat trainer also includes a three-way tube and a steam generator. The three-way tube includes a first connection port, a second connection port and a third connection port. The first connection port is connected to the end of the first frame, the second connection port is connected to the air outlet of the steam generator, and the third connection port is used to connect to the throat.

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