Vestibular rehabilitation training device

Abstract

The utility model relates to the technical field of medical equipment, and discloses a vestibular rehabilitation training device, which comprises a balance movement mechanism, a visual movement stimulation mechanism and a protection mechanism, the protection mechanism comprises a protection assembly, a base and a support ring, the support ring is arranged above the base, the protection assembly is connected to the support ring, and the balance movement mechanism is connected to the base. The protection assembly is worn on the body of the patient and used for connecting the patient and the supporting ring. The problem that in the prior art, the safety protection effect of a handrail and a guardrail is poor can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially relates to a vestibular rehabilitation training device. BACKGROUND

[0002] When the vestibular function is damaged, the patient can have symptoms such as dizziness, vertigo, balance disorder, etc. which seriously affect the quality of life. The main purpose of vestibular rehabilitation training is to improve the patient's posture balance and gaze stability, reduce the overreaction to vestibular stimulation, thereby reducing symptoms such as dizziness, vertigo, etc. and improving the quality of life.

[0003] Most of the existing rehabilitation training devices protect the patient by setting handrails and guardrails to avoid the patient from falling during the rehabilitation training process. For example, the VR vestibular rehabilitation training instrument disclosed in Chinese patent

announcement number: CN219230557U

[0004] However, the safety protection effect of the handrail and the guardrail is poor. For example, when the patient loses balance and does not hold the handrail firmly, there is still a possibility of falling. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims to provide a vestibular rehabilitation training device to solve the problem of poor safety protection effect of the handrail and the guardrail in the prior art.

[0006] The utility model solves the above technical problems through the following technical means:

[0007] A vestibular rehabilitation training device includes a balance movement mechanism, a visual movement stimulation mechanism, and a protection mechanism. The protection mechanism includes a protection assembly, a base, and a support ring. The support ring is arranged above the base. The protection assembly is connected to the support ring. The protection assembly is worn on the patient's body to connect the patient and the support ring.

[0008] By setting the above structure, the patient can effectively prevent falling during training after wearing the protection assembly.

[0009] Further, a telescopic piece is arranged between the support ring and the base. The telescopic piece is used to change the relative height between the support ring and the base.

[0010] By setting the above structure, the training device can adapt to patients of different heights.

[0011] Further, the protection assembly comprises a first protection belt, a positive rotation ring, a second protection belt and a negative rotation ring, the first protection belt and the second protection belt are symmetrically centered on the center of the support ring, the positive rotation ring and the negative rotation ring are both rotationally installed on the support ring, the first protection belt comprises a first positive connecting end and a first negative connecting end, the second protection belt comprises a second positive connecting end and a second negative connecting end, the first positive connecting end and the second positive connecting end are both fixedly connected with the positive rotation ring, and the first negative connecting end and the second negative connecting end are both fixedly connected with the negative rotation ring.

[0012] By means of the above structure, on the one hand, it can adapt to patients of different body types, and on the other hand, it can be worn and removed by only controlling the rotation of the positive rotation ring and the negative rotation ring, so that the operation is simple, convenient and fast.

[0013] Further, the first protection belt and the second protection belt are both elastic belts.

[0014] By means of the above structure, after the patient wears it, he can move freely within a certain range so as to carry out rehabilitation training.

[0015] Further, the first positive connecting end and the second positive connecting end are both provided with two positive connecting heads, the two positive connecting heads are both fixedly connected with the positive rotation ring, the first negative connecting end and the second negative connecting end are both provided with a negative connecting head, the two negative connecting heads are both fixedly connected with the negative rotation ring, and when the positive rotation ring and the negative rotation ring rotate, the negative connecting head can pass through the area between the two positive connecting heads.

[0016] By means of the above structure, the first protection belt and the second protection belt can be interlaced and wrapped on the patient, so that the wrapping effect is improved.

[0017] Further, the positive rotation ring and the negative rotation ring are both provided with connecting seats, the positive connecting heads are fixedly connected with the positive rotation ring through corresponding connecting seats, and the negative connecting head is fixedly connected with the negative rotation ring through a corresponding connecting seat.

[0018] By means of the above structure, the first protection belt and the second protection belt can be interlaced and wrapped on the patient, so that the wrapping effect is improved.

[0019] Further, the support ring is provided with a first annular groove, the positive rotation ring is rotationally installed in the first annular groove, a circumferential inner wall of the positive rotation ring is provided with a second annular groove, the negative rotation ring is rotationally installed in the second annular groove, a limiting groove is arranged in the first annular groove, a limiting ring is arranged on the positive rotation ring, and the limiting ring is clamped in the limiting groove.

[0020] By means of the above structure, the rotation connection of the positive rotation ring and the negative rotation ring with the support ring is realized.

[0021] Further, the positive rotation ring is provided with an arc-shaped slot, the supporting ring is provided with a mounting column, the mounting column is located in the arc-shaped slot, a transmission gear is sleeved on the mounting column, the inner ring of the positive rotation ring is engaged with the transmission gear, and the outer ring of the negative rotation ring is engaged with the transmission gear.

[0022] By arranging the above structure, the positive rotation ring is only needed to rotate clockwise, and the negative rotation ring can be driven to rotate counterclockwise through the transmission gear, so that the operation steps are further simplified, and the convenience of use is increased.

[0023] Further, the mounting column is provided with a locking piece, the locking piece can only slide up and down along the length direction of the mounting column, a plurality of locking rods are arranged on one end of the locking piece close to the transmission gear, and a plurality of locking holes are arranged on the transmission gear along the length direction of the transmission gear.

[0024] By arranging the above structure, when the locking rods are locked in the locking holes, the transmission gear is locked and cannot rotate, so that the positive rotation ring and the negative rotation ring are prevented from being randomly rotated.

[0025] Further, a spring is arranged between the locking piece and the mounting column, one end of the spring is in abutment with the locking piece, and the other end of the spring is in abutment with the mounting column.

[0026] By arranging the above structure, the spring makes the locking piece have a downward moving tendency, so that the locking rods are prevented from being separated from the locking holes, and the locking effect is ensured.

[0027] The beneficial effects of the utility model are as follows:

[0028] 1. The utility model discloses a wearable protection assembly connected with the supporting ring, which can effectively prevent the patient from falling during training after wearing the protection assembly.

[0029] 2. The utility model discloses a telescopic piece for changing the relative height between the supporting ring and the base, so that the training device can adapt to patients of different heights.

[0030] 3. The utility model discloses a first protection belt, a positive rotation ring, a second protection belt and a negative rotation ring, which can cover the chest of the patient, can adapt to patients of different sizes, and can be worn and removed by controlling the rotation of the positive rotation ring and the negative rotation ring, so that the operation is simple, convenient and fast.

[0031] 4. The utility model discloses a positive connector and a negative connector, which can interlace the first protection belt and the second protection belt on the patient's body, and improve the covering effect. DRAWINGS

[0032] Fig. 1 It is a structure schematic view of a vestibular rehabilitation training device.

[0033] Fig. 2 is a split structure schematic diagram of a vestibular rehabilitation training device of the utility model;

[0034] Fig. 3 is an installation section structure schematic diagram of a locking piece in the vestibular rehabilitation training device of the utility model;

[0035] Among them,

[0036] 1, balance movement mechanism;

[0037] 2, protection assembly;21, first protection belt;211, first positive connection end;212, first negative connection end;22, second protection belt;221, second positive connection end;222, second negative connection end;23, positive rotary ring;231, second annular groove;232, limit ring;233, arc-shaped groove;24, negative rotary ring;25, positive connector;26, negative connector;27, connecting seat;

[0038] 3, base;31, telescopic piece;

[0039] 4, support ring;41, first annular groove;42, limit groove;43, mounting column;

[0040] 5, transmission gear;51, locking hole;

[0041] 6, locking piece;61, locking rod;62, spring. DETAILED DESCRIPTION

[0042] The advantages and effects of the utility model can be understood by the content disclosed in the specification by the following specific embodiment. It should be noted that the drawings provided in the following embodiment are only used for example description, and the representation is only a schematic diagram, not a physical drawing, and can not be understood as the limitation of the utility model. In order to better illustrate the embodiment of the utility model, some components in the drawing can be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some known structures and their descriptions in the drawing can be omitted.

[0043] The same or similar reference signs in the drawings of the embodiments of the utility model correspond to the same or similar components, and in the description of the utility model, it is understood that if the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back" and the like are based on the orientations or positional relationships shown in the drawings, they are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation and be operated, therefore the terms describing the positional relationships in the drawings are only used for exemplary illustration, and cannot be understood as limiting the utility model, and for ordinary skilled persons in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0044] As shown in the utility model discloses a vestibular rehabilitation training device, including balance movement mechanism 1, visual movement stimulation mechanism and protection mechanism, balance movement mechanism 1 is used to train patient movement balance, mainly including training patient balance board, facilitating patient training walking treadmill and the structure such as structure, can select the structure of corresponding function according to actual conditions.Visual movement stimulation mechanism mainly includes VR glasses, and the visual training scene is provided for the patient through VR glasses and carries out rehabilitation training. Figs. 1-3

[0045] In the embodiment, the protection mechanism is used for protecting the patient during the training process to prevent the patient from falling down due to dizziness and vertigo during the training process.

[0046] Specifically, the protection mechanism includes a protection assembly 2, a base 3 and a support ring 4, the support ring 4 is arranged above the base 3, the balance movement mechanism 1 is arranged on the base 3, the protection assembly 2 is connected to the support ring 4, and the protection assembly 2 is worn on the patient's body to connect the patient and the support ring 4. After the patient wears the protection assembly 2, the patient can effectively prevent falling down during the training.

[0047] In the embodiment, the relative height between the support ring 4 and the base 3 is adjustable, specifically, a telescopic piece 31 is arranged between the support ring 4 and the base 3, the telescopic piece 31 is used to change the height of the support ring 4, so as to adapt to patients of different heights. In other embodiments, the support ring 4 can also be fixed by a top hanging rope, and the height of the support ring 4 can be changed by adjusting the length of the hanging rope.

[0048] In the embodiment, the telescopic piece 31 is preferably a telescopic cylinder, and in other embodiments, the telescopic piece 31 can also be a telescopic rod with a ball head plunger, a telescopic mechanism formed by a motor and a screw rod, etc.

[0049] ​In the embodiment, the protection assembly 2 comprises a first protection belt 21, a positive rotating ring 23, a second protection belt 22 and a negative rotating ring 24. The first protection belt 21 and the second protection belt 22 are symmetrically centered on the center of the support ring 4. The positive rotating ring 23 and the negative rotating ring 24 are both rotationally installed on the support ring 4. The first protection belt 21 comprises a first positive connecting end 211 and a first negative connecting end 212. The second protection belt 22 comprises a second positive connecting end 221 and a second negative connecting end 222. The first positive connecting end 211 and the second positive connecting end 221 are both fixedly connected with the positive rotating ring 23. The first negative connecting end 212 and the second negative connecting end 222 are both fixedly connected with the negative rotating ring 24.

[0050] When worn, the patient stands between the first protection belt 21 and the second protection belt 22, and rotates the positive rotating ring 23 clockwise and the negative rotating ring 24 counterclockwise. The positive rotating ring 23 drives the first positive connecting end 211 and the second positive connecting end 221 to rotate clockwise. The negative rotating ring 24 drives the first negative connecting end 212 and the second negative connecting end 222 to rotate counterclockwise. The first protection belt 21 and the second protection belt 22 are wrapped around the patient's chest. When the patient has a tendency to fall, the first protection belt 21 and the second protection belt 22 support the patient to prevent the patient from falling. On the one hand, it can adapt to patients of different body types. On the other hand, it only needs to control the rotation of the positive rotating ring 23 and the negative rotating ring 24 to realize wearing and detaching, which is simple, convenient and fast. In other embodiments, the protection assembly 2 can also be directly provided as a safety belt.

[0051] It should be noted that the first protection belt 21 and the second protection belt 22 are both elastic belts. After the patient wears them, he can move freely within a certain range in order to carry out rehabilitation training.

[0052] In the embodiment, the first positive connecting end 211 and the second positive connecting end 221 are both provided with two positive connecting heads 25, which are both fixedly connected with the positive rotating ring 23. The first negative connecting end 212 and the second negative connecting end 222 are both provided with a negative connecting head 26, which are both fixedly connected with the negative rotating ring 24. When the positive rotating ring 23 and the negative rotating ring 24 rotate, the negative connecting head 26 can pass through the area between the two positive connecting heads 25. When the patient wears them, the positive rotating ring 23 rotates clockwise and the negative rotating ring 24 rotates counterclockwise. The first positive connecting end 211 alternately intersects with the second negative connecting end 222 and the first negative connecting end 212. The first negative connecting end 212 alternately intersects with the second positive connecting end 221 and the first positive connecting end 211. The first protection belt 21 and the second protection belt 22 can be wrapped around the patient's body in an interlaced manner, thereby improving the wrapping effect.

[0053] In the embodiment, the connecting seat 27 is arranged on the positive rotating ring 23 and the reverse rotating ring 24, the positive connecting head 25 is fixedly connected with the positive rotating ring 23 through the corresponding connecting seat 27, and the reverse connecting head 26 is fixedly connected with the reverse rotating ring 24 through the corresponding connecting seat 27.

[0054] In the embodiment, the first annular groove 41 is arranged on the support ring 4, the positive rotating ring 23 is rotatably installed in the first annular groove 41, the circumferential inner wall of the positive rotating ring 23 is provided with the second annular groove 231, the reverse rotating ring 24 is rotatably installed in the second annular groove 231, the first annular groove 41 is provided with the limiting groove 42, the positive rotating ring 23 is provided with the limiting ring 232, the limiting ring 232 is clamped in the limiting groove 42, the axial movement of the positive rotating ring 23 relative to the support ring 4 is limited, and the rotating connection of the positive rotating ring 23 and the reverse rotating ring 24 with the support ring 4 is realized.

[0055] In the embodiment, the arc-shaped groove 233 is arranged on the positive rotating ring 23, the mounting column 43 is arranged on the support ring 4, the mounting column 43 is located in the arc-shaped groove 233, the transmission gear 5 is sleeved on the mounting column 43, the inner circle of the positive rotating ring 23 is engaged with the transmission gear 5, the outer circle of the reverse rotating ring 24 is engaged with the transmission gear 5, and during rotation, the positive rotating ring 23 only needs to be rotated clockwise, so that the reverse rotating ring 24 is driven to rotate counterclockwise through the transmission gear 5, the operation steps are further simplified, and the convenience of use is increased.

[0056] In the embodiment, the locking piece 6 is arranged on the mounting column 43, the locking piece 6 can only slide up and down along the length direction of the mounting column 43, a plurality of locking rods 61 are arranged on the end of the locking piece 6 close to the transmission gear 5, a plurality of locking holes 51 are arranged on the transmission gear 5 along the length direction of the transmission gear 5, when the locking rod 61 is locked in the locking hole 51, the transmission gear 5 is locked and cannot rotate, so that the positive rotating ring 23 and the reverse rotating ring 24 are prevented from being randomly rotated.

[0057] In the embodiment, the spring 62 is arranged between the locking piece 6 and the mounting column 43, one end of the spring 62 is in abutment with the locking piece 6, and the other end of the spring 62 is in abutment with the mounting column 43. The spring 62 makes the locking piece 6 have a downward moving tendency, so that the locking rod 61 is prevented from being separated from the locking hole 51, and the locking effect is ensured.

[0058] The use method of the protective mechanism of the vestibular rehabilitation training device is as follows:

[0059] When the protective assembly 2 is worn,

[0060] First, the patient stands between the first guard zone 21 and the second guard zone 22, and adjusts the height of the support ring 4 through the telescopic part 31, so that the first guard zone 21 and the second guard zone 22 are aligned with the chest position of the patient.

[0061] Subsequently, the locking part 6 is lifted upwards until the locking rod 61 is separated from the locking hole 51.

[0062] Then, the positive rotation ring 23 is rotated clockwise, and the positive rotation ring 23 drives the first positive connecting end 211 and the second positive connecting end 221 to rotate clockwise through the transmission gear 5, and the negative rotation ring 24 is driven to rotate counterclockwise by the positive rotation ring 23. During the process, the first positive connecting end 211 and the second positive connecting end 221 are rotated clockwise by the positive rotation ring 23, and the first negative connecting end 212 and the second negative connecting end 222 are rotated counterclockwise by the negative rotation ring 24, the first positive connecting end 211 is alternately connected with the second negative connecting end 222 and the first negative connecting end 212, and the first negative connecting end 212 is alternately connected with the second positive connecting end 221 and the first positive connecting end 211, so that the first guard zone 21 and the second guard zone 22 can be alternately wrapped on the patient.

[0063] Finally, the locking part 6 is loosened, and the locking rod 61 is inserted into the locking hole 51 to prevent the positive rotation ring 23 and the negative rotation ring 24 from rotating relative to each other.

[0064] When the guard assembly 2 is separated, the locking part 6 is lifted upwards until the locking rod 61 is separated from the locking hole 51, and then the positive rotation ring 23 is rotated counterclockwise.

[0065] The above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the technical solutions of the present application, and all should be covered in the scope of the claims of the present application. The technical, shape and structure parts not described in detail in the present application are well-known technologies.

Claims

1. A vestibular rehabilitation training device comprising a balance movement mechanism (1), a visual movement stimulus mechanism and a protection mechanism, characterized in that: The protection mechanism comprises a protection assembly (2), a base (3) and a support ring (4), the support ring (4) is arranged above the base (3), the protection assembly (2) is connected to the support ring (4), and the protection assembly (2) is worn on the patient for connecting the patient and the support ring (4); The protection assembly (2) comprises a first protection belt (21), a positive rotation ring (23), a second protection belt (22) and a negative rotation ring (24), the first protection belt (21) and the second protection belt (22) are symmetrical with the center of the support ring (4) as the center, the positive rotation ring (23) and the negative rotation ring (24) are both rotationally installed on the support ring (4), the first protection belt (21) comprises a first positive connecting end (211) and a first negative connecting end (212), the second protection belt (22) comprises a second positive connecting end (221) and a second negative connecting end (222), the first positive connecting end (211) and the second positive connecting end (221) are both fixedly connected with the positive rotation ring (23), and the first negative connecting end (212) and the second negative connecting end (222) are both fixedly connected with the negative rotation ring (24).

2. A vestibular rehabilitation training device according to claim 1, wherein: The support ring (4) and the base (3) are provided with a telescopic piece (31), and the telescopic piece (31) is used for changing the relative height between the support ring (4) and the base (3).

3. A vestibular rehabilitation training device according to claim 1, wherein: The first protection belt (21) and the second protection belt (22) are both elastic belts.

4. A vestibular rehabilitation training device according to claim 1, wherein: The first positive connecting end (211) and the second positive connecting end (221) are both provided with two positive connecting heads (25), the two positive connecting heads (25) are both fixedly connected with the positive rotation ring (23), the first negative connecting end (212) and the second negative connecting end (222) are both provided with a negative connecting head (26), the two negative connecting heads (26) are both fixedly connected with the negative rotation ring (24), and when the positive rotation ring (23) and the negative rotation ring (24) rotate, the negative connecting head (26) can pass through the area between the two positive connecting heads (25).

5. A vestibular rehabilitation training device according to claim 4, characterised in that: The positive rotation ring (23) and the negative rotation ring (24) are both provided with a connecting seat (27), the positive connecting head (25) is fixedly connected with the positive rotation ring (23) through the corresponding connecting seat (27), and the negative connecting head (26) is fixedly connected with the negative rotation ring (24) through the corresponding connecting seat (27).

6. A vestibular rehabilitation training device according to claim 1, wherein: The support ring (4) is provided with a first annular groove (41), the positive rotation ring (23) is rotationally installed in the first annular groove (41), a circumferential inner wall of the positive rotation ring (23) is provided with a second annular groove (231), the negative rotation ring (24) is rotationally installed in the second annular groove (231), the first annular groove (41) is provided with a limiting groove (42), and the support ring (4) is provided with a limiting ring (232), and the limiting ring (232) is clamped in the limiting groove (42).

7. A vestibular rehabilitation training device according to claim 1, wherein: The positive rotation ring (23) is provided with an arc-shaped slot (233), the supporting ring (4) is provided with a mounting column (43), the mounting column (43) is located in the arc-shaped slot (233), a transmission gear (5) is sleeved on the mounting column (43), the inner ring of the positive rotation ring (23) is engaged with the transmission gear (5), and the outer ring of the negative rotation ring (24) is engaged with the transmission gear (5).

8. A vestibular rehabilitation training device according to claim 7, characterised in that: The mounting column (43) is provided with a locking piece (6), the locking piece (6) can only slide up and down along the length direction of the mounting column (43), a plurality of locking rods (61) are arranged at the end of the locking piece (6) close to the transmission gear (5), and a plurality of locking holes (51) are formed in the transmission gear (5) along the length direction of the transmission gear (5).

9. A vestibular rehabilitation training device according to claim 8, characterised in that: A spring (62) is arranged between the locking piece (6) and the mounting column (43), one end of the spring (62) is in abutment with the locking piece (6), and the other end of the spring (62) is in abutment with the mounting column (43).

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