Rehabilitation training equipment

Abstract

This invention belongs to the field of medical device technology and discloses a rehabilitation training device, including a housing, a handle, a damping device, a breathing device, and a reminder and counting device. The damping device includes a large coil assembly and a resistance adjustment assembly. The large coil assembly is rotatably mounted inside the housing. One end of a first rope is wound around the large coil assembly, and the other end is connected to the handle. When the patient pulls the handle, the large coil assembly rotates. The resistance adjustment assembly adjusts the rotational resistance of the large coil assembly. The reminder and counting device includes a linkage assembly, a reminder assembly, and a counting assembly. The linkage assembly is located inside the housing and connected to the large coil assembly. When the patient pulls the handle, the first rope rotates the large coil assembly, which in turn activates the linkage assembly. This causes the reminder assembly to alert the patient to perform inhalation and exhalation training using the breathing device, and the counting assembly to perform counting. This rehabilitation training device can regulate the patient's breathing rhythm and guide the patient in breathing exercises.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a rehabilitation training device. Background Technology

[0002] When patients suffer from lung diseases or experience a decline in lung function due to surgery, anesthesia, or mechanical ventilation, rehabilitation training devices are generally needed as an adjunct therapy to help restore lung function as quickly as possible and reduce or prevent later complications. However, existing rehabilitation training devices are relatively limited in function, such as only providing breathing exercises without other training capabilities. This results in patients not receiving sufficient training, which is detrimental to the recovery of their lung function.

[0003] Therefore, a fully functional and easy-to-use rehabilitation training device is needed to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a rehabilitation training device with rich functions, which can regulate the patient's breathing rhythm, guide the patient to carry out breathing training to meet the patient's training needs, and at the same time count the number of training sessions.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] Rehabilitation training equipment, including:

[0007] Box;

[0008] handle;

[0009] The damping device includes a large cable reel assembly and a resistance adjustment assembly. The large cable reel assembly is rotatably mounted inside the housing. One end of a first rope is wound around the large cable reel assembly, and the other end is connected to the handle. The resistance adjustment assembly can adjust the rotational resistance of the large cable reel assembly.

[0010] A breathing device for providing breathing training;

[0011] The reminder counting device includes a linkage component, a reminder component, and a counting component. The linkage component is disposed inside the housing and is connected to the large reel assembly. When the handle is pulled, it can drive the large reel assembly to rotate, thereby driving the linkage component to move, so that the reminder component can provide breathing training reminders and the counting component can perform counting.

[0012] As an optional solution, the large cable reel assembly includes a first fixing member and a large cable reel. The first fixing member is fixedly disposed on the housing, and the large cable reel is rotatably disposed on the first fixing member. One end of the first rope is wound around the large cable reel, and the other end is connected to the handle. The resistance adjustment component can adjust the rotational resistance of the large cable reel.

[0013] As an alternative, the large reel assembly also includes a return spring that allows the large reel to rotate in the opposite direction to return to its original position when the handle is released.

[0014] As an optional solution, the resistance adjustment component includes a damping element and an adjusting element. The damping element is disposed inside the housing, with one end connected to the large coil assembly and the other end abutting against the adjusting element. The adjusting element can adjust the abutting force between itself and the damping element. When the handle is pulled, the damping element can engage with the large coil assembly. When the handle is released, the damping element automatically disengages from the large coil assembly.

[0015] As an alternative, the damping component includes a second fixing member and a reduction wheel. The second fixing member is fixedly disposed in the housing, and the reduction wheel is rotatably disposed on the second fixing member. One end of the reduction wheel is connected to the large coil assembly, and the other end abuts against the adjusting member.

[0016] As an optional solution, the damping device further includes ratchet teeth. The end of the reduction wheel facing the large coil assembly is provided with a mounting groove, and the ratchet teeth are rotatably disposed in the mounting groove. The end of the large coil assembly facing the reduction wheel is provided with multiple slots. When the handle is pulled, one of the ratchet teeth engages with the slot. When the handle is released, the ratchet teeth rotate and disengage from the slot.

[0017] As an optional solution, the adjusting component includes a fixed sleeve, a movable sleeve, a compression spring, and a stop wheel. The fixed sleeve is fixedly disposed in the housing and has a central through hole. The movable sleeve has an inner hole that mates with the outer circumferential surface of the fixed sleeve. The movable sleeve is threadedly connected to the outer circumferential surface of the fixed sleeve through the inner hole. One end of the stop wheel is slidably disposed in the central through hole, and the other end abuts against the damping component. The compression spring is disposed in the central through hole and sandwiched between the movable sleeve and the stop wheel.

[0018] As an alternative, the breathing device includes a tube body, a mouthpiece, an adjustment knob, an air plug, and a whistle. The mouthpiece is located at one end of the tube body, the air plug is located at the other end of the tube body, the whistle is located inside the tube body, and the adjustment knob can adjust the airflow through the whistle.

[0019] As an optional embodiment, the linkage component includes a reduction gearbox, a small coil assembly, a tension spring, and a compression rod. The small coil assembly is rotatably mounted on the housing. The two ends of the reduction gearbox are respectively connected to the large coil assembly and the small coil assembly. The compression rod is rotatably mounted inside the housing. One end of a second rope is connected to the compression rod, and the other end is connected to the small coil assembly. The reminder component includes a main airbag and a reminder airbag. The reminder airbag is connected to the main airbag via an air tube. When the large coil assembly drives the small coil assembly to rotate through the reduction gearbox, the tension spring contracts to drive the compression rod to squeeze the main airbag, so that the main airbag forces gas into the reminder airbag. When the large coil assembly drives the small coil assembly to rotate in the opposite direction through the reduction gearbox, it drives the second rope to retract to overcome the elastic force of the tension spring. The rope can drive the compression rod away from the main airbag.

[0020] As an optional solution, the counting component includes a counting shaft, a first long lever, a second long lever, a first counter, and a second counter. The counting shaft is fixedly connected to the small coil assembly. The first long lever and the second long lever are both disposed at the end of the counting shaft away from the small coil assembly. When the small coil assembly drives the counting shaft to rotate, the second long lever and the first long lever respectively trigger the second counter and the first counter to count.

[0021] The beneficial effects of this invention are:

[0022] This invention provides a rehabilitation training device, comprising a housing, a handle, a damping device, a breathing device, and a reminder and counting device. The damping device includes a large coil assembly and a resistance adjustment component. The large coil assembly is rotatably mounted within the housing. One end of a first rope is wound around the large coil assembly, and the other end is connected to the handle. Pulling the handle rotates the large coil assembly, allowing the patient to achieve a full-body exertion training requirement. The resistance adjustment component adjusts the rotational resistance of the large coil assembly to tailor different training intensities for different patients. The reminder and counting device includes a linkage component, a reminder component, and a counting component. The linkage component is located within the housing and connected to the large coil assembly. When the patient pulls the handle, the first rope rotates the large coil assembly, which in turn activates the linkage component. This prompts the reminder component to remind the patient to perform inhalation and exhalation training using the breathing device, and the counting component performs a count. In this rehabilitation training device, patients can perform physical strength training by pulling handles, while the linkage component reminds patients to perform breathing training and can adjust the patient's breathing rhythm to guide the patient to carry out breathing training to meet the patient's training needs; at the same time, the linkage component can drive the counting component to count the number of times the patient has trained. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the external structure of the rehabilitation training device provided in Embodiment 1 of the present invention;

[0024] Figure 2 This is a schematic diagram of the overall structure of the rehabilitation training device provided in Embodiment 1 of the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the large coil assembly according to Embodiment 1 of the present invention;

[0026] Figure 4 This is a schematic diagram of the damping device according to Embodiment 1 of the present invention;

[0027] Figure 5 This is a schematic diagram of the damping component according to Embodiment 1 of the present invention;

[0028] Figure 6 This is a schematic diagram of the ratchet teeth engaging in the slot according to Embodiment 1 of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the ratchet teeth rotatably disposed in the mounting groove according to Embodiment 1 of the present invention;

[0030] Figure 8 This is a schematic diagram of the ratchet teeth involved in Embodiment 1 of the present invention;

[0031] Figure 9 This is a schematic diagram of the structure of the adjusting member involved in Embodiment 1 of the present invention;

[0032] Figure 10 This is a schematic diagram of the structure of the abutment wheel being positioned on the limiting member according to Embodiment 1 of the present invention;

[0033] Figure 11 This is a schematic diagram of the structure of the breathing device according to Embodiment 1 of the present invention. Figure 1 ;

[0034] Figure 12 This is a schematic diagram of the structure of the breathing device according to Embodiment 1 of the present invention. Figure 2 ;

[0035] Figure 13 This is a schematic diagram of the reminder counting device according to Embodiment 1 of the present invention;

[0036] Figure 14 This is a schematic diagram of the small coil assembly according to Embodiment 1 of the present invention;

[0037] Figure 15 yes Figure 2 Enlarged view of the structure at point A in the middle;

[0038] Figure 16 This is a schematic diagram of the rehabilitation training device provided in Embodiment 2 of the present invention.

[0039] In the picture:

[0040] 1-Box body; 11-Limiting component;

[0041] 2-Handle;

[0042] 3-Damping device; 31-Large cable reel assembly; 311-First fixing component; 3111-First fixing plate; 3112-First cover plate; 312-Large cable reel; 3121-Slot; 313-Large cable reel sleeve; 314-First steel ball; 315-Returning elastic component; 32-Resistance adjustment component; 321-Damping component; 3211-Second fixing component; 3211a-Second fixing plate; 3211b-Second cover plate; 3212-Reduction wheel; 3212a-Mounting slot; 3213-Second steel ball; 322-Adjusting component; 3221-Fixing sleeve; 3222-Moving sleeve; 3223-Compression spring; 3224-Abutting wheel; 3224a-Rubber pad; 3225-Scale sleeve; 3226-Handle; 33-Ratchet tooth; 331-Straight surface; 332-Beveled surface;

[0043] 4-Breathing device; 41-Tube body; 42-Mouthpiece; 43-Adjustment knob; 44-Air stopper; 45-Whistle;

[0044] 5-Reminder counting device; 51-Linkage assembly; 511-Reduction gearbox; 512-Small coil assembly; 5121-Third fixing component; 5121a-First fixing plate; 5121b-Third cover plate; 5122-Small coil; 5123-Small coil rod; 5124-Third steel ball; 5125-Tensioning sleeve; 513-Guide wheel assembly; 514-Tension spring; 515-Compression rod; 52-Reminder assembly; 521-Main airbag; 522-Fixing belt; 523-Reminder airbag; 524-Manual airbag; 53-Counting assembly; 531-Counting shaft; 532-First long lever; 533-Second long lever; 534-First counter; 5341-First lever; 5341a-Angled lever; 535-Second counter; 5351-Second lever;

[0045] 6-Bracket; 61-Bedside mounting bracket;

[0046] 100-Damping device; 101-Spool; 102-First motor; 103-Third rope; 104-Handle;

[0047] 200 - Breathing device;

[0048] 300-Reminder Metering Device; 301-Reminder Component; 3011-Second Motor; 3012-Cylinder; 3013-Cylinder Rod; 3014-Airbag; 3015-Compression Plate;

[0049] 400 - Monitor. Detailed Implementation

[0050] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0051] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0052] In the description of this invention, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0053] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0054] Example 1

[0055] like Figures 1-2As shown, this embodiment of the invention provides a rehabilitation training device for patients to perform lung respiratory function training. The rehabilitation training device includes a housing 1, a handle 2, a damping device 3, a breathing device 4, and a reminder and counting device 5. The housing 1 is a square housing with a support 6 mounted on it, and the handle 2 is mounted on the support 6. The damping device 3 includes a large coil assembly 31 and a resistance adjustment component 32. The large coil assembly 31 is rotatably mounted in the housing 1 and is connected to the handle 2 via a first rope wound around it. The resistance adjustment component 32 can adjust the rotational resistance of the large coil assembly 31. When the patient pulls the handle 2, the first rope drives the large coil assembly 31 to overcome the rotational resistance, allowing the patient to perform breathing training under a certain level of effort. The patient performs breathing training through the breathing device 4 and can determine whether the exhalation or inhalation has met the requirements through the breathing device 4. The reminder counting device 5 includes a linkage component 51, a reminder component 52, and a counting component 53. The linkage component 51 is located inside the housing 1 and is connected to the large thread reel assembly 31. When the large thread reel assembly 31 rotates, it can drive the linkage component 51 to move, so that the reminder component 52 reminds the patient to exhale or inhale and the counting component 53 counts.

[0056] In this rehabilitation training device, while the patient pulls the handle 2 to perform physical strength training, the linkage component 51 can remind the patient to perform breathing training and can adjust the patient's breathing rhythm to guide the patient to carry out breathing training to meet the patient's training needs; at the same time, the linkage component 51 can drive the counting component 53 to count the number of times the patient trains.

[0057] Optionally, the support 6 is equipped with a bedside fixation frame 61, which can be fixed to the bed, allowing the patient to perform breathing exercises while lying in bed. The patient can also perform rehabilitation exercises while sitting in a chair, meeting different usage scenarios.

[0058] like Figure 3 As shown, Figure 3 The detailed structure of the large suture reel assembly 31 is shown below. Specifically, the large suture reel assembly 31 includes a first fixing member 311, a large suture reel 312, and a large suture reel sleeve 313. The first fixing member 311 is fixedly mounted on the housing 1, the large suture reel 312 is rotatably mounted on the first fixing member 311, and the large suture reel sleeve 313 is disposed on the outer periphery of the large suture reel 312. The large suture reel sleeve 313 increases the diameter of the large suture reel 312 and increases the length of the suture. A first rope is wound around the large suture reel sleeve 313 and connected to the handle 2. When the patient pulls the handle 2, it can rotate the large suture reel 312, and the resistance adjustment component 32 can adjust the rotational resistance of the large suture reel 312.

[0059] More specifically, to reduce wear between the large wire spool 312 and the first fixing member 311 and improve the service life of the parts, a plurality of first steel balls 314 are provided between the large wire spool 312 and the first fixing member 311. A first lower groove is provided at the end of the large wire spool 312 connected to the first fixing member 311, and a first upper groove is provided at the first fixing member 311. When the large wire spool 312 and the first fixing member 311 are rotatably connected, the first lower groove and the first upper groove are aligned, and the first steel balls 314 are provided between the first lower groove and the first upper groove. The large wire spool 312 is rotatably connected to the first fixing member 311 through the plurality of first steel balls 314, which reduces wear and prevents the large wire spool 312 from coming off the first fixing member 311.

[0060] Furthermore, to facilitate the installation of the first steel ball 314, the first fixing member 311 includes a first fixing plate 3111 and a first cover plate 3112. The first fixing plate 3111 is installed on the housing 1. The first fixing plate 3111 and the first cover plate 3112 are provided with a first chamfer on the side where they fit together. The two first chamfers form a first upper groove. During installation, the large wire reel 312 is inserted into the first fixing plate 3111, and then multiple first steel balls 314 are placed on the first lower groove. Finally, the first cover plate 3112 is screwed onto the first fixing plate 3111.

[0061] like Figure 4 As shown, specifically, the resistance adjustment assembly 32 includes a damping element 321 and an adjusting element 322. The damping element 321 is rotatably mounted inside the housing 1 and connected to the large suture reel 312. When the patient pulls the handle 2, the large suture reel assembly 31 rotates, causing the damping element 321 to rotate simultaneously. The adjusting element 322 abuts against the damping element 321, and the adjusting element 322 can adjust the abutting force with the damping element 321. When the large suture reel assembly 31 rotates, it needs to overcome the sliding friction between the adjusting element 322 and the damping element 321 to rotate. The adjusting element 322 adjusts the magnitude of the sliding friction by adjusting the abutting force.

[0062] More specifically, refer to Figure 5 The damping component 321 includes a second fixing component 3211 and a reduction wheel 3212. The second fixing component 3211 is fixedly mounted on the housing 1, the reduction wheel 3212 is rotatably mounted on the second fixing component 3211, and the adjusting component 322 abuts against the reduction wheel 3212 so that when the large coil 312 drives the reduction wheel 3212 to rotate, it needs to overcome the sliding friction generated by the abutment between the adjusting component 322 and the reduction wheel 3212.

[0063] Furthermore, to reduce wear between the reduction wheel 3212 and the second fixing member 3211 and improve the service life of the parts, a plurality of second steel balls 3213 are provided between the second fixing member 3211 and the reduction wheel 3212. The outer surface of the reduction wheel 3212 is provided with a second lower groove, and the inner surface of the second fixing member 3211 is provided with a second upper groove. When the reduction wheel 3212 and the second fixing member 3211 are rotatably connected, the second lower groove and the second upper groove are aligned, and the second steel balls 3213 are located between the second lower groove and the second upper groove. The reduction wheel 3212 is rotatably connected to the second fixing member 3211 through the plurality of second steel balls 3213, which reduces wear and prevents the reduction wheel 3212 from dislodging from the second fixing member 3211.

[0064] Furthermore, for the installation of the second steel ball 3213, the second fixing member 3211 includes a second fixing plate 3211a and a second cover plate 3211b. The second fixing plate 3211a is installed on the housing 1. The side of the second fixing plate 3211a that is in contact with the second cover plate 3211b is provided with a second chamfer. The two second chamfers form a second upper groove. During installation, the second cover plate 3211b is inserted into the second fixing plate 3211a, and then multiple second steel balls 3213 are placed on the second lower groove. Finally, the second cover plate 3211b is screwed onto the second fixing plate 3211a.

[0065] Combination Figures 3-8 The damping device 3 also includes ratchet teeth 33, which are disposed in mounting grooves 3212a on the reduction wheel 3212. Multiple slots 3121 are provided on the side of the large cable reel 312 facing the reduction wheel 3212. When the patient pulls the handle 2 to rotate the large cable reel 312, the ratchet teeth 33 engage with the slots 3121, and the ratchet teeth 33 abut against the reduction wheel 3212, preventing rotation. This allows the large cable reel 312 to rotate, generating resistance. When the patient releases the handle 2, the large cable reel 312 rotates in the opposite direction, and the slots 3121 simultaneously cause the ratchet teeth 33 to rotate in the opposite direction. At this time, the mounting groove 3212a provides space for the ratchet teeth 33 to rotate, allowing them to enter the mounting groove 3212a. The large cable reel 312 disengages from the reduction wheel 3212, facilitating the reverse rotation of the large cable reel 312 to retract the first rope. In this embodiment, there are two ratchet teeth 33, which are arranged in opposite directions.

[0066] More specifically, the ratchet tooth 33 is provided with a straight surface 331 and an inclined surface 332. When the ratchet tooth 33 is engaged with the slot 3121, the straight surface 331 abuts against the slot 3121. When the large coil 312 rotates in the opposite direction, the inclined surface 332 can easily disengage from the slot 3121.

[0067] Continue to refer to Figure 3To facilitate the reverse rotation of the large reel 312 to retract the first rope, a return elastic element 315 is provided between the large reel 312 and the first fixed plate 3111. When the handle 2 is pulled, the large reel 312 rotates, simultaneously tightening the return elastic element 315. When the handle 2 is released, the return elastic element 315 automatically returns to its original position, causing the large reel 312 to rotate in the opposite direction. In this embodiment, the return elastic element 315 is a coil spring.

[0068] like Figures 9-10 As shown, the adjusting component 322 includes a fixed sleeve 3221, a movable sleeve 3222, a compression spring 3223, and an abutment wheel 3224. The fixed sleeve 3221 is fixedly mounted on the housing 1 and has a central through hole. The movable sleeve 3222 is threaded onto the fixed sleeve 3221 and has an inner hole that communicates with the central through hole. One end of the abutment wheel 3224 is slidably disposed in the central through hole, and the other end of the abutment wheel 3224 abuts against the reduction wheel 3212. The compression spring 3223 is disposed in both the inner hole and the central through hole, and both ends of the compression spring 3223 abut against the movable sleeve 3222 and the abutment wheel 3224, respectively. A limiter 11 is provided on the housing 1 to restrict the rotation of the abutment wheel 3224. By rotating the movable sleeve 3222 to move it closer to or further away from the fixed sleeve 3221, the elastic force of the compression spring 3223 is adjusted, thereby adjusting the contact force between the abutting wheel 3224 and the deceleration wheel 3212.

[0069] Furthermore, in order to increase the sliding friction between the abutment wheel 3224 and the reduction wheel 3212, a rubber pad 3224a is provided at the end of the abutment wheel 3224 facing the reduction wheel 3212.

[0070] In order to make the adjustment of the movable sleeve 3222 precise, the adjustment component 322 also includes a scale sleeve 3225. The scale sleeve 3225 is fixedly installed on the housing 1. The movable sleeve 3222 is located between the fixed sleeve 3221 and the scale sleeve 3225. The scale sleeve 3225 is provided with a through slot, and the position of the movable sleeve 3222 can be displayed by observing the slot.

[0071] To facilitate the rotation of the movable sleeve 3222, the adjusting component 322 also includes a handle 3226, which is fixedly connected to the movable sleeve 3222. Rotating the handle 3226 makes the movable sleeve 3222 rotate, which is more labor-saving.

[0072] Continue to refer to Figure 10 The limiting member 11 has a square groove at one end facing the abutting wheel 3224, and a limiting boss is provided on the outer surface of the abutting wheel 3224. The limiting boss is confined in the square groove so that the abutting wheel 3224 does not rotate and can move along the axis of the abutting wheel 3224. Furthermore, the limiting member 11 and the limiting boss are provided in a one-to-one correspondence, and there are two of each.

[0073] During training, breathing apparatus 4 is required to assess whether the patient's inhalation and exhalation are within acceptable limits. (Refer to...) Figures 11-12 The breathing device 4 includes a tube body 41, a mouthpiece 42, an adjustment knob 43, an air stopper 44, and a whistle 45. The mouthpiece 42 is located at one end of the tube body 41, the air stopper 44 is located at the other end of the tube body 41, and the whistle 45 is located inside the tube body 41. When the patient holds the mouthpiece 42 in their mouth and blows air into the tube body 41, the adjustment knob 43 can adjust the airflow through the whistle 45. When the airflow through the whistle 45 reaches the rated requirement, the whistle 45 can emit a sound.

[0074] Continue to refer to Figure 12 The adjusting knob 43 has a first semicircular hole, and the tube body 41 has a second semicircular hole. By rotating the adjusting knob 43, the air output of the tube body 41 can be adjusted. When the first semicircular hole and the second semicircular hole coincide, the air output of the tube body 41 is at its maximum, and the air flow through the whistle 45 is reduced; when the first semicircular hole and the second semicircular hole do not coincide, all the air flow during the patient's exhalation passes through the whistle 45.

[0075] Reference Figure 13The linkage component 51 includes a reduction gearbox 511, a small cable reel assembly 512, a guide wheel assembly 513, a tension spring 514, and a compression rod 515. The small cable reel assembly 512 is rotatably mounted on the housing 1. The reduction gearbox 511 connects the large cable reel 312 and the small cable reel assembly 512. A large cable reel shaft is provided at one end of the large cable reel 312 facing the reduction gearbox 511. The reduction gearbox 511 and the large cable reel shaft are meshed through a large cable reel gear. The compression rod 515 is rotatably mounted at the bottom end of the housing 1. The tension spring 514 is connected to one end of the small cable reel assembly 512 and the compression rod 515. A second rope is connected to the small cable reel assembly 512 and guided by the guide wheel assembly 513 before being connected to the other end of the compression rod 515. The reminder component 52 includes a main airbag 521, a fixing strap 522, and a reminder airbag 523. The main airbag 521 is located at the bottom of the compression rod 515, the fixing strap 522 is wrapped around the patient's body, and the reminder airbag 523 is located between the fixing strap 522 and the patient. The main airbag 521 is connected to the reminder airbag 523 through a trachea. When the large coil 312 drives the small coil assembly 512 to rotate, the second rope is extended outward, the tension spring 514 is stretched, and it can pull the compression rod 515 to compress the main airbag 521, causing the reminder airbag 523 to inflate. When the large coil 312 drives the small coil assembly 512 to rotate in the opposite direction, the second rope can pull the compression rod 515 to overcome the force of the tension spring 514 and rise back away from the main airbag 521. At this time, the reminder airbag 523 is compressed, and the gas in the reminder airbag 523 returns to the main airbag 521. The patient is reminded to exhale and inhale by sensing the expansion and compression of the reminder airbag 523. In this embodiment, two reminder airbags 523 are provided. The structure and principle of the gearbox 511 are existing technologies and will not be described in detail here.

[0076] Furthermore, the reminder component 52 also includes a manual airbag 524, which is used to inflate the reminder airbag 523 before using the breathing trainer, bringing the reminder airbag 523 to its working pressure. A pressure gauge can be installed on the airway to monitor the real-time air pressure.

[0077] Reference Figure 14The small wire reel assembly 512 includes a third fixing member 5121, a small wire reel 5122, and a small wire reel rod 5123. The third fixing member 5121 is fixedly mounted on the housing 1. One end of the small coil 5122 is rotatably mounted on the third fixing member 5121, and the other end is fixedly connected to the output shaft of the reduction gearbox 511. One end of the small coil rod 5123 is connected to the V-groove on the small coil 5122. The second rope is connected to the other end of the small coil rod 5123. When the large coil 312 rotates, it passes through the reduction gearbox 511, which in turn drives the output shaft of the reduction gearbox 511 to rotate, thereby driving the small coil 5122 to rotate. The second rope is connected to the small coil rod 5123 and is connected to the compression rod 515. The tension spring 514 is connected between the compression rod 515 and the third fixing member 5121. The small coil rod 5123 can increase the diameter of the small coil 5122. Under the same swing angle, it can increase the pulling distance of the second rope, that is, it can increase the swing amplitude of the compression rod 515.

[0078] Furthermore, to reduce wear between the small coil 5122 and the third fixing member 5121 and improve the service life of the parts, a plurality of third steel balls 5124 are provided between the small coil 5122 and the third fixing member 5121. This structure is based on the same principle as the first steel ball 314 and the second steel ball 3213, and will not be described in detail here.

[0079] Furthermore, to facilitate the installation of the third steel ball 5124, the third fixing member 5121 includes a third fixing plate 5121a and a third cover plate 5121b. This structure is based on the same principle as the first fixing member 311 and the second fixing member 3211, and will not be described in detail here.

[0080] To facilitate the fixed connection between the small wire reel 5122 and the output shaft of the gearbox 511, the small wire reel assembly 512 also includes a tensioning sleeve 5125, which is clamped between the output shaft of the gearbox 511 and the small wire reel 5122, so that the small wire reel 5122 is fixedly connected to the output shaft of the gearbox 511.

[0081] Reference Figure 13 and Figure 15The counting assembly 53 includes a counting shaft 531, a first long lever 532, a second long lever 533, a first counter 534, and a second counter 535. The counting shaft 531 is fixedly connected to a small coil 5122. The first long lever 532 and the second long lever 533 are both located at the end of the counting shaft 531 opposite to the small coil 5122. The first counter 534 is equipped with a first lever 5341, and the first lever 5341 is equipped with a diagonal lever 5341a. The second counter 535 is equipped with a second lever 5351. When the small coil 5122 drives the counting shaft 531 to rotate, the second long lever 533 abuts against the second lever 5351, causing the second counter 535 to count. When the counting shaft 531 continues to rotate, the second long lever 533 drives the second lever 5351 to move downward along the lower long groove, and the first long lever 532 abuts against the diagonal lever 5341a, causing the first counter 534 to count. In this structure, the second counter 535 is used to record the number of times the patient trains, and the first counter 534 is used to record the number of times the patient achieves the training target.

[0082] Example 2

[0083] like Figure 16 As shown, the rehabilitation training device in this embodiment includes a damping device 100, a breathing device 200, a reminder and measuring device 300, and a display 400.

[0084] The patient breathes by biting down on the breathing device 200. When the breathing device 200 is working, the gas shunt adjustment circuit can adjust parameters such as pressure and volume of the airway. The first sensor in the breathing device 200 measures the gas parameters, and the display 400 displays the relevant training data, including training curves, training intensity, training frequency, and number of breaths.

[0085] The damping device 100 in this embodiment includes a reel 101 and a first motor 102. One end of a third rope 103 is wound around the reel, and the other end is connected to a handle 104. When the patient pulls the handle 104, the third rope 103 on the handle 104 drives the reel 101 to rotate. A damping disc is provided at the output end of the first motor 102, and the damping disc abuts against the reel 101. The first motor 102 drives the damping disc to rotate in the opposite direction to the rotation of the reel 101, generating damping, that is, relative friction is generated between the damping disc and the reel 101. This structure is simple, and damping force can be generated by reversing the first motor 102.

[0086] The rehabilitation trainer is equipped with a second sensor that can collect data such as training intensity and damping magnitude, and display the data on the display 400. The reminder and measuring device 300 includes a measuring component and a reminder component 301. The measuring component is equipped with a third sensor that can count the number of training sessions. The reminder component 301 includes a second motor 3011, a cylinder 3012, a cylinder rod 3013, and an airbag 3014. One end of the cylinder rod 3013 is connected to the output end of the second motor 3011 via a transmission component, and the other end is connected to the compression plate 3015 of the cylinder 3012. When the patient pulls the handle 104 to rotate the coil 101, the second motor 3011 rotates in the same direction as the coil 101, so that the cylinder rod 3013 drives the compression plate 3015 to move downward, so that the gas in the cylinder 3012 is pumped into the airbag 3014. When the patient releases the handle 104, the second motor 3011 rotates in the opposite direction, so that the cylinder rod 3013 pulls the compression plate 3015 upward, so that the airbag 3014 contracts.

[0087] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A rehabilitation training device, characterized in that, include: Box (1); Handle (2); The damping device (3) includes a large cable reel assembly (31) and a resistance adjustment assembly (32). The large cable reel assembly (31) is rotatably disposed inside the housing (1). One end of the first rope is wound around the large cable reel assembly (31), and the other end is connected to the handle (2). The resistance adjustment assembly (32) can adjust the rotational resistance of the large cable reel assembly (31). Breathing device (4), the breathing device (4) is used to provide breathing training; The reminder counting device (5) includes a linkage component (51), a reminder component (52) and a counting component (53). The linkage component (51) is located inside the housing (1) and is connected to the large coil assembly (31) in a transmission manner. When the handle (2) is pulled, it can drive the large coil assembly (31) to rotate, thereby driving the linkage component (51) to move, so that the reminder component (52) can remind you to breathe and the counting component (53) can count. The linkage component (51) includes a reduction gearbox (511), a small coil assembly (512), a tension spring (514), and a compression rod (515). The small coil assembly (512) is rotatably mounted on the housing (1). The two ends of the reduction gearbox (511) are respectively connected to the large coil assembly (31) and the small coil assembly (512). The compression rod (515) is rotatably mounted inside the housing (1). One end of the second rope is connected to the compression rod (515), and the other end is connected to the small coil assembly (512). The reminder component (52) includes a main airbag (521) and a reminder airbag (523). The reminder airbag (523) is connected to the main airbag (521) and the reminder airbag (523) via an air tube. When the large coil assembly (31) drives the small coil assembly (512) to rotate via the reduction gearbox (511) and is connected to the main airbag (521), the tension spring (514) contracts to drive the compression rod (515) to squeeze the main airbag (521), so that the main airbag (521) presses gas into the reminder airbag (523). When the large coil assembly (31) drives the small coil assembly (512) to rotate in the opposite direction via the reduction gearbox (511), it drives the second rope to retract to overcome the elastic force of the tension spring (514). The second rope can drive the compression rod (515) away from the main airbag (521).

2. The rehabilitation training device according to claim 1, characterized in that, The large cable reel assembly (31) includes a first fixing member (311) and a large cable reel (312). The first fixing member (311) is fixedly disposed on the housing (1). The large cable reel (312) is rotatably disposed on the first fixing member (311). One end of the first rope is wound around the large cable reel (312), and the other end is connected to the handle (2). The resistance adjustment assembly (32) can adjust the rotation resistance of the large cable reel (312).

3. The rehabilitation training device according to claim 2, characterized in that, The large reel assembly (31) also includes a return elastic element (315), which enables the large reel (312) to rotate in the opposite direction to return to its original position when the handle (2) is released.

4. The rehabilitation training device according to claim 1, characterized in that, The resistance adjustment component (32) includes a damping element (321) and an adjusting element (322). The damping element (321) is disposed inside the housing (1), with one end connected to the large coil assembly (31) and the other end abutting against the adjusting element (322). The adjusting element (322) can adjust its abutting force against the damping element (321). When the handle (2) is pulled, the damping element (321) can engage with the large coil assembly (31). When the handle (2) is released, the damping element (321) automatically disengages from the large coil assembly (31).

5. The rehabilitation training device according to claim 4, characterized in that, The damping component (321) includes a second fixing component (3211) and a reduction wheel (3212). The second fixing component (3211) is fixedly installed inside the housing (1). The reduction wheel (3212) is rotatably installed on the second fixing component (3211). One end of the reduction wheel (3212) is connected to the large coil assembly (31), and the other end abuts against the adjusting component (322).

6. The rehabilitation training device according to claim 5, characterized in that, The damping device (3) further includes a ratchet tooth (33). The end of the reduction wheel (3212) facing the large coil assembly (31) is provided with a mounting groove (3212a). The ratchet tooth (33) is rotatably disposed in the mounting groove (3212a). The end of the large coil assembly (31) facing the reduction wheel (3212) is provided with multiple slots (3121). When the handle (2) is pulled, one of the ratchet teeth (33) engages with the slot (3121). When the handle (2) is released, the ratchet tooth (33) rotates and disengages from the slot (3121).

7. The rehabilitation training device according to claim 4, characterized in that, The adjusting component (322) includes a fixed sleeve (3221), a movable sleeve (3222), a compression spring (3223), and an abutment wheel (3224). The fixed sleeve (3221) is fixedly disposed on the housing (1). The fixed sleeve (3221) is provided with a central through hole. The movable sleeve (3222) is provided with an inner hole that mates with the outer peripheral surface of the fixed sleeve (3221). The movable sleeve (3222) is threadedly connected to the outer peripheral surface of the fixed sleeve (3221) through the inner hole. One end of the abutment wheel (3224) is slidably disposed in the central through hole, and the other end abuts against the damping component (321). The compression spring (3223) is disposed in the central through hole and sandwiched between the movable sleeve (3222) and the abutment wheel (3224).

8. The rehabilitation training device according to claim 1, characterized in that, The breathing device (4) includes a tube body (41), a mouthpiece (42), an adjustment knob (43), an air plug (44), and a whistle (45). The mouthpiece (42) is located at one end of the tube body (41), the air plug (44) is located at the other end of the tube body (41), and the whistle (45) is located inside the tube body (41). The adjustment knob (43) can adjust the airflow through the whistle (45).

9. The rehabilitation training device according to claim 1, characterized in that, The counting component (53) includes a counting shaft (531), a first long lever (532), a second long lever (533), a first counter (534), and a second counter (535). The counting shaft (531) is fixedly connected to the small coil assembly (512). The first long lever (532) and the second long lever (533) are both located at the end of the counting shaft (531) away from the small coil assembly (512). When the small coil assembly (512) drives the counting shaft (531) to rotate, the second long lever (533) and the first long lever (532) trigger the second counter (535) and the first counter (534) to count, respectively.

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