Medical eye vision rehabilitation exercise device for old people

Abstract

The invention discloses a medical eye vision rehabilitation exercise device for old people, and relates to the field of rehabilitation exercise devices.The medical eye vision rehabilitation exercise device comprises a bottom plate and supporting frames, a lifting body is arranged between the two supporting frames, the supporting frames are provided with connecting bodies, the two connecting bodies are provided with a training plate, the training plate is provided with a training hole for training eyepieces and a shading plate training hole, and the training hole is provided with an attaching colloid; a massage part is arranged on the fitting rubber body; an adjusting frame is arranged on the bottom plate, an adjusting shaft body is arranged on the adjusting frame, a testing frame is installed at one end of the adjusting shaft body, the other end of the adjusting shaft body is connected with a rotating part, a plurality of inserting frames are arranged in the testing frame, a plurality of light-transmitting plates are arranged in the inserting frames, light source bodies are arranged on the back faces of the inserting frames, and light-transmitting films are arranged on the front faces of the inserting frames. The light source body irradiates on the light-transmitting plate to emit light of different colors, so that a trainee can be in contact with different light, training of the pupil sphincter is facilitated, and through double-eye interchange training, accurate training is facilitated, and fatigue of muscles around the eyes is reduced.

Description

Technical Field

[0001] This invention relates to the field of rehabilitation exercise devices, specifically a medical vision rehabilitation exercise device for the elderly. Background Technology

[0002] Age-related visual impairment has become a significant health problem affecting the quality of life of the elderly. About 30% of people over 65 years of age experience varying degrees of visual decline, of which 42% are due to accommodative dysfunction caused by the degeneration of the pupillary sphincter. Traditional vision rehabilitation methods mostly focus on refractive correction or cataract surgery, which have limited effectiveness in intervening in functional visual decline, especially lacking specialized training equipment for pupillary sphincter stiffness and sluggish light reflex.

[0003] Most current devices on the market use a single light source for stimulation. During vision rehabilitation training, elderly people observe stimulation from a single light source, which induces movement of the pupillary sphincter muscles and reduces stiffness. However, because these devices cannot simulate natural light and darkness changes, and because the effect on the pupillary sphincter muscles varies with the light source, it is not convenient for progressive training of the pupillary sphincter when different light sources are used. As the pupillary sphincter muscles of the elderly decrease in elasticity with age, their reaction speed to changes in light intensity is 3-5 times slower than that of younger people. The light intensity modulation range of existing devices (usually 50-500 lux) is insufficient to meet the needs of gradient training from weak light to strong light. Furthermore, during training, both eyes are focused on a single light source at the same time, which can easily cause muscle fatigue around the eyes and is not conducive to the rehabilitation training of the pupillary sphincter. Therefore, we propose a medical vision rehabilitation training device for the elderly. Summary of the Invention

[0004] The purpose of this invention is to provide a medical vision rehabilitation exercise device for the elderly, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a medical vision rehabilitation exercise device for the elderly, comprising a base plate, a height adjustment component for adjusting the height of the base plate installed at the bottom of the base plate, a U-shaped groove formed on the base plate, and support frames installed on both sides of the U-shaped groove, with a support body connecting the two support frames to support the user's chin, a connecting body installed on the top of the support frames, and a training plate installed between the two connecting bodies, with two training holes formed on the training plate, a training eyepiece installed at one training hole, and a light shield installed at the other training hole, with adhesive material installed at the periorbital portion of the two training holes, and a massage component for intermittently pressing the periorbital area installed on the adhesive material; an adjustment frame is installed on the base plate, and an adjustment shaft is installed on the adjustment frame for adjusting... A test frame is installed at one end of the joint shaft, and a rotating component is connected to the other end of the adjusting shaft. Multiple insertion frames are provided inside the test frame, and multiple light-transmitting plates of different colors are distributed in the insertion frames. A light source is provided on the back of the insertion frame, and a light-transmitting film is provided on the front of the insertion frame. By using light-transmitting plates of different light-transmitting materials, different light is emitted, which is beneficial to provide different light source environments during pupillary sphincter muscle training, thereby improving the training effect. At the same time, because a single-eye training and single-eye rest method is adopted, each eyeball can more accurately determine its own training environment, making the training more targeted. In addition, the massage component installed on the training board massages the area around the trainee's eyes, reducing muscle fatigue caused by prolonged observation of the light source during training.

[0006] Preferably, the bottom of the adjustment frame is equipped with a fixed base, and the fixed base is fixedly connected to the base plate by bolts. The adjustment frame has a strip groove. The adjustment shaft includes a mounting sleeve that passes through the strip groove. A fixing ring block that fits the outside of the strip groove is fixedly connected to the mounting sleeve, and the mounting sleeve and the strip groove are fixed by nuts. The rotating component includes a rotating shaft fitted inside the mounting sleeve. One end of the rotating shaft is connected to a pad, and the pad is connected to the back of the test frame. A bracket is provided on the outside of the adjustment frame, and a rotating motor connected to the rotating shaft is installed on the bracket. Mounting support plates are installed on both sides of the bracket, and the mounting support plates are connected to both sides of the adjustment frame by pins. By cooperating with the mounting sleeve and the rotating shaft, the position of the mounting sleeve is adjusted at the position of the strip groove, thereby realizing the adjustment of the height position of the test frame. The rotating motor drives the rotating shaft to rotate, which facilitates the rotation of the test frame, makes it easier to provide different light source environments, and improves the training effect.

[0007] Preferably, the top of the insertion frame of the test frame is made of metal, and a magnetic plate is installed on the top of the light-transmitting plate. The magnetic plate attracts the top of the metal insertion frame, which helps the light-transmitting plate to be stably inserted into the insertion frame. At the same time, because the magnetic plate has an external buckle structure, the magnetic plate fits the test frame more tightly.

[0008] Preferably, the support frame includes an arc-shaped mounting plate, which is connected to the base plate by bolts. The arc-shaped mounting plate is provided with a support guard to protect the user's cheeks. The lower part of the support guard has an elliptical ventilation hole, and the upper part of the support guard has a mounting hole. One end of the support body is installed at the mounting hole. By providing ventilation holes at the bottom of the support guard, it is beneficial to increase airflow during training and reduce user discomfort.

[0009] Preferably, the support body includes a shaft block installed at the mounting hole, and a connecting strap is connected to the shaft block. A jaw support plate is installed between the two connecting straps. The jaw support plate is filled with sponge material, and the connecting strap has an elastic section. The sponge material filling the jaw support plate helps to improve the comfort of the user's jaw when it rests against the wall. At the same time, because the connecting strap has an elastic section, the elasticity of the elastic section helps to adjust the position of the jaw support plate when the connecting strap is pulled, thus making it suitable for users with different face shapes.

[0010] Preferably, the connecting body includes a mounting post installed on the top of the support plate, a sliding sleeve on the upper part of the mounting post, and a sliding rod connected to the top of the mounting post inside the sliding sleeve. The sliding rod and the sliding sleeve are fixed by a pin. A return spring is provided between the sliding sleeve and the mounting post, and the return spring is sleeved on the outside of the sliding rod. A ball joint is installed on the top of the sliding sleeve, and a crank is connected to the ball joint. One end of the crank is connected to the training board. Because the crank and the sliding sleeve are connected by a ball joint, it is convenient to adjust the angle and position of the crank, thereby making it convenient for the training board to be worn by different wearers.

[0011] Preferably, the massage component includes a mounting groove disposed on the adhesive body, the mounting groove having multiple pressing holes and a massage block disposed at each pressing hole, a frame being mounted on the mounting groove, and a bladder communicating with the massage block being disposed on the frame, a rotating groove being opened on the outer side of the training hole, and a rotating extrusion member for pressurizing the bladder being mounted at the rotating groove, by placing a massage block at the pressing hole position, when the gas in the bladder is squeezed into the massage block, it is beneficial for the massage block to massage the acupoints around the eyes, thereby helping to reduce fatigue of the muscles around the eyes during training.

[0012] Preferably, the rotating extrusion component includes a rotating ring body installed in a rotating groove. A connecting rod is installed on the rotating ring body, and an extrusion block for extruding the bladder is installed at the connecting rod. The outer side of the rotating ring body is provided with an arc-shaped toothed segment. The training plate is provided with a slot, and a motor is installed in the slot. A gear that meshes with the arc-shaped toothed segment is installed at the output end of the motor. The forward or reverse rotation of the motor realizes the clockwise or counterclockwise rotation of the rotating ring body, which is beneficial for the extrusion block to extrude the bladder at different positions. This facilitates the massage block to achieve a massage effect at different acupoints. Furthermore, because both the massage block and the adhesive are made of silicone, the discomfort experienced by the user during wear is reduced.

[0013] Preferably, the adhesive has a recessed area. By creating a recessed area at the position of the adhesive, when the adhesive is applied to the area around the eyes, pressing the adhesive causes it to deform along the recessed area, which helps the adhesive to fit more closely to the area around the eyes.

[0014] Preferably, the height adjustment assembly includes a buffer pad installed at the bottom of the base plate, and a pneumatic telescopic rod is connected to the bottom of the buffer pad. The bottom of the pneumatic telescopic rod is equipped with a mounting plate that connects to the tabletop. By adding a buffer pad between the base plate and the pneumatic telescopic rod, a buffering and protective effect is achieved when adjusting the height of the base plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This invention sets different interlocking frames within the test frame and then interlocks light-transmitting plates with different light transmittance. The light source shines on the light-transmitting plates and emits light of different colors, which helps the trainee to be exposed to different lights, facilitating the training of the pupillary sphincter muscles. This is more comprehensive than the existing training using a single light source, and the training can be done by switching between the two eyes. On the one hand, this is conducive to precise training according to different eyeballs, and on the other hand, it avoids the stimulation of the untrained eyeball by the light source during training. At the same time, because the massage component relaxes the area around the eyes in time, it effectively reduces muscle fatigue around the eyes during training.

[0017] 2. This invention installs an adhesive material at the training board position. The adhesive material can be compressed and deformed in the concave area, making it fit the eye area more closely. By rotating the motor in the forward or reverse direction, the rotating ring can rotate clockwise or counterclockwise, which is beneficial for the squeezing block to squeeze the capsule at different positions. This makes it easier for the massage block to achieve a massage effect at different acupoints. Moreover, because both the massage block and the adhesive material are made of silicone, it reduces the discomfort of the user during wear.

[0018] 3. This invention installs a sliding sleeve and a sliding rod at the mounting post. The sliding rod is adjusted by sliding in the position of the sliding sleeve. After the sliding rod is fixed in the position of the sliding sleeve by bolts, the position of the curved rod can be adjusted. At the same time, because the curved rod and the sliding sleeve are connected by a ball joint, it is convenient to adjust the angle position of the curved rod, thus making the training board suitable for different wearers. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall side structure of the present invention;

[0021] Figure 3This is a schematic diagram of the base plate and adjustment frame of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the training board and the support body of the present invention;

[0023] Figure 5 for Figure 4 A schematic diagram of the rear structure;

[0024] Figure 6 This is a schematic diagram of the structure of the training board and massage component of the present invention;

[0025] Figure 7 for Figure 6 Schematic diagram of a localized explosion structure;

[0026] Figure 8 This is a front view of the training board of the present invention;

[0027] Figure 9 This is a schematic diagram of the test frame and rotating component of the present invention;

[0028] Figure 10 This is a schematic diagram of the structure of the light-transmitting plate after it is pulled out of the insertion frame according to the present invention;

[0029] Figure 11 This is a schematic diagram of a partial cross-sectional structure of the test frame of the present invention;

[0030] Figure 12 for Figure 5 A magnified structural diagram of region A in the middle.

[0031] In the diagram: 1. Base plate; 2. Height adjustment assembly; 3. Support frame; 4. Lifting body; 5. Connecting body; 6. Training board; 7. Massage component; 8. Adjustment shaft; 9. Test frame; 11. U-shaped groove; 12. Adjustment frame; 13. Fixed seat; 14. Strip groove; 21. Buffer pad; 22. Pneumatic telescopic rod; 23. Mounting plate; 31. Mounting arc plate; 32. Support guard plate; 33. Vent hole; 34. Mounting hole; 41. Shaft connection block; 42. Connecting belt; 43. Jaw support plate; 51. Mounting column; 52. Sliding sleeve; 53. Sliding rod; 54. Re-tensioning spring; 55. Ball joint; 56. Curved rod; 61. Training hole; 62. 63. Training eyepiece; 64. Light shield; 65. Adhesive body; 66. Rotating groove; 67. Recessed area; 78. Slot; 79. Mounting groove; 70. Pressing hole; 71. Massage block; 72. Frame; 73. Bag; 74. Rotating ring; 75. Connecting rod; 76. Extrusion block; 77. Arc-shaped toothed segment; 88. Rotating component; 89. Mounting bushing; 80. Fixing ring block; 81. Rotating shaft; 82. Pad; 83. Bracket; 84. Rotating motor; 85. Mounting support plate; 96. Insertion frame; 97. Light-transmitting plate; 98. Light source; 99. Light-transmitting film; 90. Magnetic suction plate; 791. Motor; 792. Gear. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] This invention provides a technical solution: a medical vision rehabilitation exercise device for the elderly, comprising a base plate 1, a height adjustment component 2 for adjusting the height of the base plate 1 installed at the bottom of the base plate 1, the height adjustment component 2 including a buffer pad 21 installed at the bottom of the base plate 1, and a pneumatic telescopic rod 22 connected to the bottom of the buffer pad 21, and a mounting plate 23 connected to a tabletop installed at the bottom of the pneumatic telescopic rod 22. The training position and the position of the test frame 9 are adjusted according to the user's eye socket position. The mounting plate 23 is fixed to the tabletop by bolts. By activating the pneumatic telescopic rod 22, the position of the base plate 1 is adjusted by the lifting and lowering movement of the pneumatic telescopic rod 22.

[0034] A U-shaped groove 11 is provided on the base plate 1, and support frames 3 are installed on both sides of the U-shaped groove 11. A support body 4 that supports the user's chin is connected between the two support frames 3. A connector 5 is installed on the top of the support frame 3, and a training board 6 is installed between the two connectors 5. The training board 6 has two training holes 61. A training eyepiece 62 is installed at one training hole 61, and a light shield 63 is installed at the other training hole 61. An adhesive 64 is installed at the part of the two training holes 61 that fits around the eyes. A recessed area 66 is provided. When the user's chin rests against the jaw support plate 43, to improve the user's wearing comfort, a silicone adhesive 64 is placed around the user's eyes. At the same time, by slightly squeezing the training plate 6, the adhesive 64 deforms along the recessed area 66, which helps the adhesive 64 to fit the user's eyes better. One training hole 61 is covered by an opaque light shield 63 to block the eyeball, and the other training hole 61 is used for observation and training through a training eyepiece 62.

[0035] A massage component 7 for intermittently pressing around the eyes is installed on the adhesive 64. The massage component 7 includes a mounting groove 71 on the adhesive 64, a plurality of pressing holes 72 are provided in the mounting groove 71, and a massage block 73 is provided at the pressing hole 72. A frame 74 is installed in the mounting groove 71, and a bladder 75 communicating with the massage block 73 is provided on the frame 74. A rotating groove 65 is opened on the outside of the training hole 61, and a rotating extrusion member for pressurizing the bladder 75 is installed in the rotating groove 65.

[0036] The rotating extrusion component includes a rotating ring 76 installed in a rotating groove 65. A connecting rod 77 is installed on the rotating ring 76, and an extrusion block 78 for extruding the bladder 75 is installed at the connecting rod 77. An arc-shaped toothed segment 79 is provided on the outer side of the rotating ring 76. A slot 67 is provided on the training plate 6, and a motor 791 is provided in the slot 67. A gear 792 that meshes with the arc-shaped toothed segment 79 is installed at the output end of the motor 791.

[0037] The trainee's other eye is shielded from light by an opaque light shield 63, which facilitates rest for the other eye. Since the light shield 63 and training eyepiece 62 are inserted into the training hole 61, after training one eye, the light shield 63 and training eyepiece 62 can be removed from the training hole 61 and interchanged, thus facilitating training of the other eye. During training, when the motor 791 is started, the gear 792 mounted on the output shaft of the motor 791 drives the meshing arc-shaped gear segment 79 to rotate, thereby causing the rotation... The rotating ring 76 rotates along the rotating groove 65, causing the squeezing block 78 to contact the squeezing capsule 75. Since the capsule 75 is the same as the massage block 73, the massage block 73 comes into contact with the acupoints around the eyes under the squeezing of the capsule 75, thus providing a massage effect to the area around the eyes. The massage block 73 is made of silicone. By controlling the forward and reverse rotation of the motor 791, the gear 792 rotates forward and reverse, which in turn drives the rotating ring 76 to rotate clockwise or counterclockwise. This facilitates the squeezing block 78 to squeeze the capsule 75 at different positions on the frame 74, thereby massaging the acupoints at different positions.

[0038] An adjustment frame 12 is installed on the base plate 1, and an adjustment shaft 8 is installed on the adjustment frame 12. A test frame 9 is installed at one end of the adjustment shaft 8, and a rotating component 81 is connected to the other end of the adjustment shaft 8. Multiple insertion frames 91 are provided in the test frame 9, and multiple light-transmitting plates 92 of different colors are distributed in the insertion frames 91. A light source 93 is provided on the back of the insertion frame 91, and a light-transmitting film 94 is provided on the front of the insertion frame 91. The top of the insertion frame 91 of the test frame 9 is made of metal, and a magnetic suction plate 95 is installed on the top of the light-transmitting plate 92.

[0039] Based on the needs of elderly people for pupillary sphincter muscle rehabilitation training, different colored light-transmitting plates 92 are selected. They have different light transmittance and different colors. The user holds the magnetic plate 95 on the top of the light-transmitting plate 92 and inserts the light-transmitting plate 92 into the plug-in frame 91. At the same time, the switching time and light intensity of each light source 93 are set. (The light source 93 can be a lamp that is already available on the market, such as an LED lamp, or the lamps on the existing training equipment can be used. As for controlling the switching time and light intensity of the light source 93, this is controlled by the existing PLC circuit, so it will not be described in detail.) At the same time, the rotation speed and direction of the rotating motor 87 and the motor 791 are set.

[0040] During the training process, due to the action of the rotating motor 87, the rotating shaft 84, which is fixedly connected to the output shaft of the rotating motor 87, begins to rotate synchronously, thereby causing the test frame 9 to rotate. After the light from the light source 93 shines on the light-transmitting plate 92, the light emitted by the light source 93 is emitted along the light-transmitting membrane 94 by the light-transmitting plate 92. The trainee observes the light at the training eyepiece 62. Because the light-transmitting plate 92 has different colors and different light transmittance, the user can observe different lights under the illumination of the light source 93, thereby improving the rehabilitation training effect on the pupillary sphincter muscle.

[0041] A fixed base 13 is installed at the bottom of the adjustment frame 12, and the fixed base 13 is fixedly connected to the base plate 1 by bolts. The adjustment frame 12 has a strip groove 14. The adjustment shaft 8 includes a mounting sleeve 82, which passes through the strip groove 14. A fixing ring block 83 that fits the outside of the strip groove 14 is fixedly connected to the mounting sleeve 82, and the mounting sleeve 82 and the strip groove 14 are fixed by nuts. The rotating component 81 includes a rotating shaft 84 fitted inside the mounting sleeve 82. One end of the rotating shaft 84 is connected to a pad 85, and the pad 85 is connected to the back of the test frame 9. A bracket 86 is provided on the outside of the adjustment frame 12, and a rotating motor 87 connected to the rotating shaft 84 is installed on the bracket 86. Mounting support plates 88 are installed on both sides of the bracket 86, and the mounting support plates 88 are connected to both sides of the adjustment frame 12 by pins.

[0042] Loosen the nut on the outside of the mounting sleeve 82, and at the same time remove the pin on the mounting plate 88 from the side wall of the adjusting frame 12. Slide the mounting sleeve 82 along the strip groove 14 until it slides to the desired position. Because the test frame 9 is fixedly connected to the rotating shaft 84 through the pad 85, when the mounting sleeve 82 slides to the desired position, the test frame 9 and the rotating motor 87 are also adjusted to the desired position simultaneously. At this time, fix the nut. Under the action of the nut and the fixing ring block 83, the mounting sleeve 82 is fixed on the adjusting frame 12.

[0043] The support frame 3 includes an arc-shaped mounting plate 31, which is connected to the base plate 1 by bolts. The arc-shaped mounting plate 31 is provided with a support guard plate 32 to protect the user's cheek. The lower part of the support guard plate 32 has an elliptical ventilation hole 33, and the upper part of the support guard plate 32 has a mounting hole 34. One end of the support body 4 is installed at the mounting hole 34.

[0044] The lifting body 4 includes a shaft connecting block 41 installed at the mounting hole 34, and a connecting strap 42 is connected to the shaft connecting block 41. A jaw plate 43 is installed between the two connecting straps 42. The jaw plate 43 is filled with sponge material, and the connecting strap 42 is provided with an elastic section.

[0045] The connecting body 5 includes a mounting post 51 installed on the top of the support plate 32. The upper part of the mounting post 51 is provided with a sliding sleeve 52, and the sliding sleeve 52 is provided with a sliding rod 53 connected to the top of the mounting post 51. The sliding rod 53 and the sliding sleeve 52 are fixed by a pin. A return spring 54 is provided between the sliding sleeve 52 and the mounting post 51, and the return spring 54 is sleeved on the outside of the sliding rod 53. A ball joint 55 is installed on the top of the sliding sleeve 52, and a crank rod 56 is connected to the ball joint 55. One end of the crank rod 56 is connected to the training plate 6. By removing the pin at the sliding rod 53, the sliding rod 53 can be slid along the position of the sliding sleeve 52 to adjust the position of the crank rod 56 at different heights. At the same time, since the crank rod 56 and the sliding sleeve 52 are connected by the ball joint 55, the crank rod 56 can be bent along the ball joint 55 to adjust the position of the training plate 6 at different angles, which is beneficial for the user to observe the light source emitted from the light-transmitting film 94 at different angles.

[0046] In practical use: First, according to the needs of elderly people for pupillary sphincter muscle rehabilitation training, select light-transmitting plates 92 of different colors. Their light transmittance is different and their colors are different. The user holds the magnetic plate 95 on the top of the light-transmitting plate 92 and inserts the light-transmitting plate 92 into the plug-in frame 91. At the same time, set the switching time and light intensity of each light source 93. (The light source 93 can be a lamp that is already available on the market, such as an LED lamp, or the lamps on the existing training equipment can be used. As for controlling the switching time and light intensity of the light source 93, this is controlled by the existing PLC circuit, so it will not be described in detail.) At the same time, set the speed and direction of the rotating motor 87 and the motor 791.

[0047] After the preparation is completed, the training position and the position of the test frame 9 are adjusted according to the user's eye socket position. The base plate 1 is fixed to the tabletop with the mounting plate 23 by bolts. By starting the pneumatic telescopic rod 22, the position of the base plate 1 is adjusted so that the user's jaw can just rest against the jaw support plate 43. At the same time, the position of the test frame 9 needs to be adjusted. First, loosen the nut on the outside of the mounting bushing 82, and remove the pin on the mounting support plate 88 from the side wall of the adjustment frame 12. Slide the mounting bushing 82 along the strip groove 14 until it slides to the required position. Because the test frame 9 is fixedly connected to the rotating shaft 84 by the pad 85, when the mounting bushing 82 slides to the required position, the test frame 9 and the rotating motor 87 are also adjusted to the required position simultaneously. At this time, the nut is fixed. Under the action of the nut and the fixing ring block 83, the mounting bushing 82 is fixed on the adjustment frame 12.

[0048] When the user's chin rests against the jaw support plate 43, in order to improve the user's wearing comfort, a silicone adhesive 64 is placed around the user's eyes. At the same time, by slightly squeezing the training plate 6, the adhesive 64 is deformed along the concave area 66, which helps the adhesive 64 to fit the user's eyes better.

[0049] When the user wears the device, one training hole 61 is covered by an opaque light shield 63 to block the eyeball, while the other training hole 61 is observed through a training eyepiece 62. During training, due to the action of the rotating motor 87, the rotating shaft 84, which is fixedly connected to the output shaft of the rotating motor 87, begins to rotate synchronously, thereby causing the test frame 9 to rotate. The light from the light source 93 shines on the light-transmitting plate 92, and the light emitted by the light source 93 is emitted along the light-transmitting membrane 94. The trainee observes the light through the training eyepiece 62. Because the light-transmitting plate 92 has different colors and different light transmittance, the user can observe different lights under the illumination of the light source 93, thereby improving the rehabilitation training effect on the pupillary sphincter muscle.

[0050] Because the trainee's other eye is shielded from light by the opaque light shield 63, it facilitates rest for the other eye. Furthermore, since the light shield 63 and training eyepiece 62 are inserted into the training hole 61, after training one eye, the light shield 63 and training eyepiece 62 can be removed from the training hole 61 and interchanged, thus facilitating training of the other eye. During training, when the motor 791 is started, the gear 792 mounted on the output shaft of the motor 791 drives the meshing arc-shaped gear segment 79 to rotate, thereby... The rotating ring 76 rotates along the rotating groove 65, causing the squeezing block 78 to contact the squeezing capsule 75. Since the capsule 75 is the same as the massage block 73, the massage block 73 comes into contact with the acupoints around the eyes under the squeezing of the capsule 75, thus providing a massage effect around the eyes. The massage block 73 is made of silicone. By controlling the forward and reverse rotation of the motor 791, the gear 792 rotates forward and reverse, which in turn drives the rotating ring 76 to rotate clockwise or counterclockwise. This facilitates the squeezing block 78 to squeeze the capsule 75 at different positions on the frame 74, thereby massaging the acupoints at different positions.

[0051] By using different light-transmitting plates 92 to transmit light at different levels, the eye receives different light source exposures for pupillary sphincter muscle rehabilitation training. Furthermore, by implementing a process of resting one eyeball while training the other, the two eyeballs are trained separately, which facilitates targeted training. Different levels of training are conducted based on the different pupillary sphincter muscles, thereby improving the training effect.

[0052] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0053] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A medical vision rehabilitation exercise device for the elderly, comprising a base plate (1), characterized in that: The bottom of the base plate (1) is equipped with a height adjustment component (2) for adjusting the height of the base plate (1). A U-shaped groove (11) is provided on the base plate (1), and support frames (3) are installed on both sides of the U-shaped groove (11). A support body (4) that supports the user's chin is connected between the two support frames (3). A connector (5) is installed on the top of the support frame (3), and a training plate (6) is installed between the two connectors (5). Two training holes (61) are opened on the training plate (6). A training eyepiece (62) is installed at one of the training holes (61), and a light shield (63) is installed at the other training hole (61). An adhesive (64) is installed on the part of the two training holes (61) that fits around the eyes, and a massage component (7) that intermittently presses around the eyes is installed on the adhesive (64). An adjustment frame (12) is installed on the base plate (1), and an adjustment shaft (8) is installed on the adjustment frame (12). A test frame (9) is installed at one end of the adjustment shaft (8), and a rotating component (81) is connected to the other end of the adjustment shaft (8). Multiple insertion frames (91) are opened in the test frame (9), and multiple light-transmitting plates (92) of different colors are distributed in the insertion frame (91). A light source (93) is provided on the back of the insertion frame (91), and a light-transmitting film (94) is provided on the front of the insertion frame (91).

2. The medical vision rehabilitation and training device for the elderly according to claim 1, characterized in that: The bottom of the adjusting frame (12) is equipped with a fixed seat (13), and the fixed seat (13) is fixedly connected to the base plate (1) by bolts. The adjusting frame (12) has a strip groove (14). The adjusting shaft (8) includes a mounting sleeve (82), which passes through the strip groove (14). A fixing ring block (83) that fits the outside of the strip groove (14) is fixedly connected to the mounting sleeve (82), and the mounting sleeve (82) and the strip groove (14) are fixed by nuts. The rotating component (81) includes a rotating shaft (84) fitted inside the mounting bushing (82). One end of the rotating shaft (84) is connected to a pad (85), and the pad (85) is connected to the back of the test frame (9). A bracket (86) is provided on the outside of the adjusting frame (12), and a rotating motor (87) connected to the rotating shaft (84) is installed on the bracket (86). Mounting support plates (88) are installed on both sides of the bracket (86), and the mounting support plates (88) are connected to both sides of the adjusting frame (12) by pins.

3. The medical vision rehabilitation and training device for the elderly according to claim 2, characterized in that: The top of the plug frame (91) of the test frame (9) is made of metal, and a magnetic suction plate (95) is installed on the top of the light-transmitting plate (92).

4. The medical vision rehabilitation and training device for the elderly according to claim 1, characterized in that: The support frame (3) includes an arc-shaped mounting plate (31), which is connected to the base plate (1) by bolts. The arc-shaped mounting plate (31) is provided with a support guard plate (32) to protect the user's cheek. The lower part of the support guard plate (32) has an elliptical ventilation hole (33), and the upper part of the support guard plate (32) has an installation hole (34). One end of the support body (4) is installed at the installation hole (34).

5. A medical vision rehabilitation and training device for the elderly according to claim 4, characterized in that: The lifting body (4) includes a shaft block (41) installed at the mounting hole (34), and a connecting strap (42) is connected to the shaft block (41), and a jaw plate (43) is installed between the two connecting straps (42). The jaw plate (43) is filled with sponge material, and the connecting strap (42) is provided with an elastic section.

6. The medical vision rehabilitation and training device for the elderly according to claim 4, characterized in that: The connecting body (5) includes a mounting post (51) installed on the top of the support plate (32). The upper part of the mounting post (51) is provided with a sliding sleeve (52), and the sliding sleeve (52) is provided with a sliding rod (53) connected to the top of the mounting post (51). The sliding rod (53) and the sliding sleeve (52) are fixed by a pin. A recoil spring (54) is provided between the sliding sleeve (52) and the mounting post (51), and the recoil spring (54) is sleeved on the outside of the sliding rod (53). A ball joint (55) is installed on the top of the sliding sleeve (52), and a crank (56) is connected to the ball joint (55). One end of the crank (56) is connected to the training plate (6).

7. A medical vision rehabilitation and training device for the elderly according to claim 6, characterized in that: The massage component (7) includes a mounting groove (71) provided on the adhesive body (64), a plurality of pressing holes (72) are provided in the mounting groove (71), and a massage block (73) is provided at the pressing hole (72). A frame (74) is installed in the mounting groove (71), and a bladder (75) communicating with the massage block (73) is provided on the frame (74). A rotating groove (65) is opened on the outside of the training hole (61), and a rotating extruder for pressurizing the bladder (75) is installed in the rotating groove (65).

8. A medical vision rehabilitation and training device for the elderly according to claim 7, characterized in that: The rotating extrusion component includes a rotating ring (76) installed in a rotating groove (65), a connecting rod (77) installed on the rotating ring (76), and an extrusion block (78) for extruding the bladder (75) installed at the connecting rod (77). The outer side of the rotating ring (76) is provided with an arc-shaped tooth segment (79). The training plate (6) is provided with a slot (67), and a motor (791) is provided in the slot (67). The output end of the motor (791) is provided with a gear (792) that meshes with the arc-shaped tooth segment (79).

9. A medical vision rehabilitation and training device for the elderly according to claim 1, characterized in that: The adhesive adhesive (64) has a recessed area (66).

10. A medical vision rehabilitation and training device for the elderly according to claim 1, characterized in that: The height adjustment assembly (2) includes a buffer pad (21) installed at the bottom of the base plate (1), and a pneumatic telescopic rod (22) is connected to the bottom of the buffer pad (21), and an installation plate (23) connected to the tabletop is installed at the bottom of the pneumatic telescopic rod (22).

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