Stroke unilateral space ignoring infrared induction vibration reminding training glasses

Abstract

The invention relates to the technical field of medical auxiliary equipment, in particular to stroke unilateral space ignoring infrared induction vibration reminding training glasses which comprise a left glasses frame and a right glasses frame, a first adjusting box is fixedly installed between the left glasses frame and the right glasses frame, and nose pads are installed at the bottom ends of the left glasses frame and the right glasses frame. A first glasses leg and a second glasses leg are hinged to the ends, away from each other, of the left glasses frame and the right glasses frame respectively, an infrared induction box is movably installed on the outer side of the first glasses leg, and vibrators are fixedly installed on the inner side of the first glasses leg and the inner side of the second glasses leg; compared with existing stroke unilateral space ignoring infrared induction vibration reminding training glasses, the overall applicability of the stroke unilateral space ignoring infrared induction vibration reminding training glasses can be improved through design, meanwhile, the problem that the glasses fall off can be effectively solved, and losses caused during training are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of medical auxiliary devices, and particularly relates to an infrared induction vibration reminder training glasses for unilateral spatial neglect of stroke. Background Art

[0002] Unilateral spatial neglect of stroke, also known as unilateral neglect or unilateral spatial neglect (USN), is one of the most common behavioral and cognitive impairments that occur immediately after stroke. Its characteristics include the lack of perception of the affected contralateral limb, inattention to the contralateral vision, hearing, and touch, and abnormalities in behavioral abilities such as spatial orientation. Since the distribution of human visuospatial attention is dominant in the right hemisphere, clinically, left-sided spatial neglect caused by right-brain damage is common. It not only affects the patient's sensation, movement, cognition, and daily activities, but also involves mental and psychological activities, and even accidents such as falling out of bed, falling, and colliding, posing safety hazards. It is necessary to continuously remind and train the neglected side to improve the patient's attention to the neglected side.

[0003] After retrieval, the publicly disclosed patent No. CN215019838U discloses an infrared induction vibration reminder training glasses for unilateral spatial neglect of stroke, which relates to the field of medical auxiliary devices and includes two lens frames. A nose clip is arranged between the two lens frames, and both ends of the nose clip are fixedly connected to the tops of the mutually adjacent ends of the two lens frames respectively. A dark lens is arranged at the bottom end of one of the lens frames, and a transparent lens is arranged at the bottom end of the other lens frame;

[0004] The above-mentioned patent is equipped with an infrared sensor to sense objects on the neglected side. A vibrator vibrates to remind the patient that there is an object on the neglected side. The dark lens and the transparent lens stimulate the patient according to the light intensity, forcing the patient to use the eyeball on the neglected side, thus achieving the effect of visual training. It can effectively remind the neglected side of stroke patients with unilateral spatial neglect. At the same time, this device is convenient and comfortable to wear and is more easily accepted by patients. However, during actual use, the distance between the two lens frames is fixed. Since the sizes of glasses worn by different people affect comfort, the main reasons include factors such as the size of the glasses frame, the position of the lenses, and the individual's adaptability. The size of the glasses frame directly affects the wearing comfort. If the glasses frame is too large or too small, it may cause discomfort to the wearer. For example, a too-large glasses frame may cause the glasses to slide easily, while a too-small glasses frame may press on the ears or nose, causing discomfort. In addition, the size of the glasses frame also affects the position of the lenses, affecting the clarity and comfort of vision, thus affecting the effect of reminder training. In order to adapt to different patients, the overall reminder training glasses need to be customized, which will increase the production and use costs. At the same time, during the training process, the patient may still ignore the neglected side and cause collisions. If the head collides, since the glasses are only fixed by the ear frames, the fixing effect is limited and the glasses may fall off.

[0005] Therefore, it is extremely urgent to design a stroke unilateral spatial neglect infrared induction vibration reminder training glasses to solve the above defects, which is particularly important. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention designs a stroke unilateral spatial neglect infrared induction vibration reminder training glasses, which aims to solve the technical problems of low applicability of the existing stroke unilateral spatial neglect infrared induction vibration reminder training glasses, the need for customization to adapt to different patients, which will increase the production and use costs, and the limited fixing effect of the glasses, and the glasses may fall off during the training process.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A pair of infrared induction vibration reminder training glasses for unilateral spatial neglect in stroke, comprising a left spectacle frame and a right spectacle frame. A first adjustment box is fixedly installed between the left spectacle frame and the right spectacle frame. Nose pads are installed at the bottom ends of both the left spectacle frame and the right spectacle frame. First spectacle legs and second spectacle legs are respectively hinged at the ends of the left spectacle frame and the right spectacle frame away from each other. An infrared induction box is movably installed on the outer side of the first spectacle leg. Vibrators are fixedly installed on the inner sides of both the first spectacle leg and the second spectacle leg. Elastic fixing bands are fixedly connected to the outer sides of both the first spectacle leg and the second spectacle leg. A second adjustment box is fixedly installed between the two groups of elastic fixing bands.

[0009] As a preferred solution of the present invention, lens slots are respectively opened on the inner sides of the left spectacle frame and the right spectacle frame. Transparent lenses are inserted at the rear ends of the inner sides of the two groups of lens slots, and dark lenses are inserted at the front ends of the inner sides of the two groups of lens slots.

[0010] As a preferred solution of the present invention, a bidirectional threaded rod is rotatably connected inside the first adjustment box. Connecting sleeves are respectively threadedly connected to the left and right ends of the bidirectional threaded rod and located inside the first adjustment box. The backs of the two groups of connecting sleeves are respectively fixedly connected to the left spectacle frame and the right spectacle frame through connecting columns. The right end of the bidirectional threaded rod and located outside the first adjustment box is fixedly connected with a first adjustment knob.

[0011] As a preferred solution of the present invention, pointers are respectively fixedly connected to the fronts of the two groups of connecting sleeves. Moving grooves are respectively opened at the positions on the outer side of the first adjustment box opposite to the connecting columns and the pointers. A scale is provided at the position on the front of the first adjustment box corresponding to the pointer.

[0012] As a preferred solution of the present invention, the tops of the two groups of nose pads are respectively threadedly connected to the left spectacle frame and the right spectacle frame through threaded columns, and the threaded columns are rotatably connected to the nose pads. Elastic cavities are respectively opened on the inner sides of the two groups of nose pads.

[0013] As a preferred solution of the present invention, installation slots are respectively opened on the outer sides of the first spectacle leg and the second spectacle leg. The infrared induction box is inserted into the installation slot through an insertion block. Contacts are fixedly installed on the inner side of the installation slot. An infrared sensor is fixedly installed at the bottom end of the infrared induction box. A power supply is fixedly installed inside the infrared induction box. A cover is slidably connected to the top of the infrared induction box and located outside the power supply.

[0014] As a preferred solution of the present invention, connection heads are respectively fixedly connected to the positions where the outer sides of the first spectacle leg and the second spectacle leg are connected to the elastic fixing bands. A docking head is fixedly connected to one end of the elastic fixing band close to the connection head. A connecting shaft is rotatably connected to the inside of the connection head, and the bottom end of the connecting shaft is threadedly connected to the docking head.

[0015] As a preferred solution of the present invention, two sets of toothed rods are slidably connected in a staggered manner at the upper and lower ends inside the second adjustment box. A gear is rotatably connected inside the second adjustment box and between the two sets of toothed rods, and both sets of toothed rods are engaged with the gear. Opposite ends of the two sets of toothed rods are fixedly connected to the elastic fixing belt through docking sleeves.

[0016] As a preferred solution of the present invention, guide rails are fixedly connected to the back sides of the two sets of toothed rods inside the second adjustment box. Rollers are rotatably connected to both ends of the two sets of toothed rods and inside the guide rails.

[0017] As a preferred solution of the present invention, the gear is rotatably connected to the second adjustment box through a rotating shaft, and a second adjustment knob is fixedly connected to one end of the rotating shaft located outside the second adjustment box.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. In the present invention, through the cooperative design of the left spectacle frame, the right spectacle frame, the first adjustment box and the nose pad, when different patients perform neglect side training on the neglected side, the two-way threaded rod can be rotated by the first adjustment knob, so that the two-way threaded rod rotates inside the first adjustment box to drive the two connecting sleeves to move relatively. When the two connecting sleeves move relatively, the distances between the left spectacle frame and the right spectacle frame are respectively driven by the connecting columns to be adjusted. The pointer and the connecting column move inside the moving groove along with the movement of the connecting sleeve, and the distances between the left spectacle frame and the right spectacle frame are accurately adjusted by observing the position of the scale. After the distances between the left spectacle frame and the right spectacle frame are adjusted, the position of the nose pad changes accordingly. In order to enable the nose pad to contact the position of the bridge of the nose to stably support the left spectacle frame and the right spectacle frame, the threaded column can be rotated to extend out of the nose pad so that it can contact the nose pad, accurately adapting to different patients for use, so that different patients can wear glasses for neglect side training, thereby improving the applicability of the glasses.

[0020] 2. In the present invention, through the cooperative design of the first temple, the second temple, the elastic fixing band and the second adjustment box, in the early stage of training, in order to avoid collisions on the neglected side of the patient, the elastic fixing band is installed on the outer sides of the first temple and the second temple. After adjusting the distance between the left spectacle frame and the right spectacle frame according to different patients, the gear is rotated to drive the rack to move, and under the connection of the docking sleeve, the lengths of the two groups of elastic fixing bands are adjusted synchronously, so that different patients can comfortably put on the elastic fixing band for auxiliary fixation. After placing the first temple and the second temple on the patient's ears, the elastic fixing band is then put on the back of the head, thereby using the elastic fixing band to assist in fixing the glasses, effectively avoiding the problem of the glasses falling off and preventing losses during training. In the later stage, when the training effect of the patient is excellent and there will be no collision on the neglected side, the elastic fixing band can also be removed, thereby reducing the discomfort of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Schematic diagram of the overall structure of the present invention;

[0022] Figure 2 Schematic diagram of the structure of the present invention with the infrared induction box removed;

[0023] Figure 3 Schematic diagram of the internal structure of the first adjustment box and the nose pad of the present invention;

[0024] Figure 4 Schematic diagram of the external structure of the first adjustment box of the present invention;

[0025] Figure 5 Schematic diagram of the lens slot structure of the present invention;

[0026] Figure 6 is Figure 5 Enlarged schematic diagram at A in

[0027] Figure 7 Schematic diagram of the structure of the transparent lens and the dark lens of the present invention;

[0028] Figure 8 Schematic diagram of the infrared induction box of the present invention;

[0029] Figure 9 Schematic diagram of the separated structure of the left spectacle frame and the right spectacle frame of the present invention;

[0030] Figure 10 Schematic diagram of the internal structure of the second adjustment box of the present invention.

[0031] In the figure: 1. Left spectacle frame; 101. Lens slot; 102. Transparent lens; 103. Dark lens; 2. Right spectacle frame; 3. First adjustment box; 301. Bidirectional threaded rod; 302. Connecting sleeve; 303. Connecting column; 304. First adjustment knob; 305. Pointer; 306. Moving groove; 307. Scale; 4. Nose pad; 401. Threaded column; 402. Elastic cavity; 5. First temple; 6. Second temple; 7. Infrared induction box; 701. Installation slot; 702. Plug-in block; 703. Contact; 704. Infrared sensor; 705. Power supply; 706. Cover; 8. Vibrator; 9. Elastic fixing band; 901. Connecting head; 902. Docking head; 903. Connecting shaft; 10. Second adjustment box; 1001. Rack; 1002. Gear; 1003. Docking sleeve; 1004. Guide rail; 1005. Roller; 1006. Rotating shaft; 1007. Second adjustment knob. Detailed implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment:

[0034] Please refer to Figures 1-10 , the present invention provides a technical solution:

[0035] A pair of infrared induction vibration reminder training glasses for unilateral spatial neglect in stroke, comprising a left spectacle frame 1 and a right spectacle frame 2. A first adjustment box 3 is fixedly installed between the left spectacle frame 1 and the right spectacle frame 2. Nose pads 4 are installed at the bottom ends of the left spectacle frame 1 and the right spectacle frame 2. The outer ends of the left spectacle frame 1 and the right spectacle frame 2 are respectively hinged with a first temple 5 and a second temple 6. An infrared induction box 7 is movably installed on the outer side of the first temple 5. Vibrators 8 are fixedly installed on the inner sides of the first temple 5 and the second temple 6. Elastic fixing bands 9 are fixedly connected to the outer sides of the first temple 5 and the second temple 6. A second adjustment box 10 is fixedly installed between the two groups of elastic fixing bands 9.

[0036] First, lens slots 101 are provided on the inner sides of both the left spectacle frame 1 and the right spectacle frame 2. At the rear ends inside the two groups of lens slots 101, transparent lenses 102 are inserted, and at the front ends inside the two groups of lens slots 101, dark lenses 103 are inserted. By inserting a dark lens 103 inside the lens slot 101 on the normal side and only inserting a transparent lens 102 inside the lens slot 101 on the ignored side, patients are stimulated by the light intensity, forcing them to use the ignored-side eyeball for observation, thereby achieving the effect of visual training and effectively reminding the ignored side of stroke patients with unilateral spatial neglect.

[0037] Further, a bidirectional threaded rod 301 is rotatably connected inside the first adjustment box 3. At the left and right ends of the bidirectional threaded rod 301 and inside the first adjustment box 3, connection sleeves 302 are threadedly connected. The backs of the two groups of connection sleeves 302 are respectively fixedly connected to the left spectacle frame 1 and the right spectacle frame 2 through connection columns 303. The right end of the bidirectional threaded rod 301 and outside the first adjustment box 3 is fixedly connected to a first adjustment knob 304. When different patients perform ignored-side training on the ignored side, the bidirectional threaded rod 301 can be rotated by the first adjustment knob 304, causing the bidirectional threaded rod 301 to rotate inside the first adjustment box 3 and drive the two groups of connection sleeves 302 to move relatively. When the two groups of connection sleeves 302 move relatively, the distances between the left spectacle frame 1 and the right spectacle frame 2 are adjusted respectively through the connection columns 303, so that different patients can wear the glasses for ignored-side training, thereby improving the applicability of the glasses.

[0038] Then, pointers 305 are fixedly connected to the fronts of the two groups of connection sleeves 302. Moving slots 306 are provided at the positions on the outside of the first adjustment box 3 corresponding to the connection columns 303 and the pointers 305. A scale 307 is provided at the position on the front of the first adjustment box 3 corresponding to the pointer 305. When the distance between the left spectacle frame 1 and the right spectacle frame 2 is adjusted by rotating the first adjustment knob 304, the pointer 305 and the connection column 303 move inside the moving slot 306 as the connection sleeve 302 moves. By observing the position of the scale 307, the distance between the left spectacle frame 1 and the right spectacle frame 2 is accurately adjusted, so as to accurately adapt to different patients for use.

[0039] Furthermore, the tops of the two nose pads 4 are respectively threadedly connected to the left spectacle frame 1 and the right spectacle frame 2 through threaded posts 401, and the threaded posts 401 are rotatably connected to the nose pads 4. Elastic cavities 402 are formed inside the two nose pads 4. After adjusting the distance between the left spectacle frame 1 and the right spectacle frame 2, the positions of the nose pads 4 change accordingly. In order to enable the nose pads 4 to contact the nose bridge to stably support the left spectacle frame 1 and the right spectacle frame 2, the threaded posts 401 can be rotated to extend out of the nose pads 4 so that they can contact the nose pads 4. At the same time, when the nose pads 4 are in use, the elastic cavities 402 inside them can reduce the pressing feeling of the left spectacle frame 1 and the right spectacle frame 2 through deformation, thereby improving the comfort of wearing the glasses.

[0040] Wherein, installation slots 701 are formed on the outer sides of the first temple 5 and the second temple 6. The infrared induction box 7 is inserted into the installation slots 701 through insertion blocks 702. Contact points 703 are fixedly installed inside the installation slots 701. An infrared sensor 704 is fixedly installed at the bottom end of the infrared induction box 7. A power supply 705 is fixedly installed inside the infrared induction box 7. The power supply 705 can be a dry battery or a storage battery. A cover 706 is slidably connected to the top end of the infrared induction box 7 and located outside the power supply 705. After opening the cover 706, the inside of the infrared induction box 7 can be overhauled or the power supply 705 can be replaced. When the patient is performing neglect side training, the infrared induction box 7 is installed on the neglect side, and the insertion block 702 is inserted into the inside of the installation slot 701, so that the power supply 705 contacts the contact point 703 inside the installation slot 701. The contact point 703 is electrically connected to the vibrator 8. After the infrared induction box 7 is installed on the neglect side, the vibrator 8 on the corresponding side will automatically be connected to the power supply 705. During use, the infrared sensor 704 inside the infrared induction box 7 senses the object on the neglect side, and then the vibrator 8 generates vibrations. The vibrations of the vibrator 8 are transmitted to the patient through the patient's ear, thereby reminding the patient that there is an object on the neglect side. During use, the position of the infrared induction box 7 can be flexibly installed according to the side that needs to be trained, and the installation operation is simple and fast, further improving the convenience of use.

[0041] Furthermore, connection heads 901 are fixedly connected to the outer sides of the first temple 5 and the second temple 6 at their connections with the elastic fixing band 9. One end of the elastic fixing band 9 close to the connection head 901 is fixedly connected to a docking head 902. A connecting shaft 903 is rotatably connected to the inner side of the connection head 901, and the bottom end of the connecting shaft 903 is threadedly connected to the docking head 902. In the early stage of training, to avoid collisions on the neglected side of the patient, the docking head 902 at the front end of the elastic fixing band 9 is docked with the connection head 901, and then the connecting shaft 903 is inserted and rotated. The connecting shaft 903 fixes between the connection head 901 and the docking head 902, thereby installing the elastic fixing band 9 on the outer sides of the first temple 5 and the second temple 6. After placing the first temple 5 and the second temple 6 on the patient's ears, the elastic fixing band 9 is then put on behind the head, thereby using the elastic fixing band 9 to assist in fixing the glasses, and effectively avoiding the problem of the glasses falling off and avoiding losses during training. When the patient's training effect is excellent in the later stage and there will be no collisions on the neglected side, the elastic fixing band 9 can also be disassembled, thereby reducing the discomfort of the patient.

[0042] Moreover, two groups of toothed rods 1001 are slidably connected in a staggered manner at the upper and lower ends inside the second adjustment box 10. A gear 1002 is rotatably connected inside the second adjustment box 10 and between the two groups of toothed rods 1001, and the two groups of toothed rods 1001 are both meshed with the gear 1002. Opposite ends of the two groups of toothed rods 1001 are fixedly connected to the elastic fixing band 9 through docking sleeves 1003. When the patient is performing neglected side training, after adjusting the distance between the left spectacle frame 1 and the right spectacle frame 2 according to different patients, the gear 1002 is rotated to drive the toothed rods 1001 to move, and under the connection of the docking sleeves 1003, the lengths of the two groups of elastic fixing bands 9 are adjusted synchronously, so that different patients can comfortably put on the elastic fixing band 9 for auxiliary fixation.

[0043] Secondly, guide rails 1004 are fixedly connected to the back sides of the two groups of toothed rods 1001 inside the second adjustment box 10. Rollers 1005 are rotatably connected to both ends of the two groups of toothed rods 1001 and inside the guide rails 1004. When the two groups of toothed rods 1001 move, the rollers 1005 roll inside the guide rails 1004, thereby driving the toothed rods 1001 to stably extend out of the second adjustment box 10.

[0044] Finally, the gear 1002 is rotatably connected to the second adjustment box 10 through a rotating shaft 1006. One end of the rotating shaft 1006 located outside the second adjustment box 10 is fixedly connected to a second adjustment knob 1007. By rotating the rotating shaft 1006 through the second adjustment knob 1007, the gear 1002 can be rotated to conveniently adjust the length of the elastic fixing band 9.

[0045] In this embodiment, the implementation scenario is specifically as follows: When different patients perform neglect side training on the neglected side, the first adjustment knob 304 can be rotated to rotate the bidirectional threaded rod 301, so that the bidirectional threaded rod 301 rotates inside the first adjustment box 3 to drive the two connecting sleeves 302 to move relative to each other. When the two connecting sleeves 302 move relative to each other, the distance between the left spectacle frame 1 and the right spectacle frame 2 is adjusted respectively through the connecting columns 303. The pointer 305 and the connecting column 303 move inside the moving groove 306 as the connecting sleeve 302 moves. By observing the position of the scale 307, the distance between the left spectacle frame 1 and the right spectacle frame 2 is accurately adjusted to accurately fit different patients for use. Thus, different patients can wear glasses for neglect side training. After adjusting the distance between the left spectacle frame 1 and the right spectacle frame 2, the position of the nose pad 4 changes accordingly. In order to enable the nose pad 4 to contact the bridge of the nose to stably support the left spectacle frame 1 and the right spectacle frame 2, the threaded column 401 can be rotated to extend out of the nose pad 4 so that it can contact the nose pad 4. The elastic fixing bands 9 are respectively installed on the outer sides of the first spectacle leg 5 and the second spectacle leg 6. By rotating the second adjustment knob 1007 to rotate the rotating shaft 1006, the gear 1002 can be rotated to drive the toothed rod 1001 to move, and the lengths of the two elastic fixing bands 9 are adjusted synchronously under the connection of the docking sleeve 1003, so that different patients can comfortably put on the elastic fixing bands 9 for auxiliary fixation. By inserting a dark lens 103 inside the lens slot 101 on the normal side, and only inserting a transparent lens 102 inside the lens slot 101 on the neglected side to stimulate the patient through the light intensity, forcing the patient to use the neglected side eyeball to observe, so as to achieve the effect of visual training, which can effectively remind the neglected side of stroke patients with unilateral spatial neglect. When in use, the position of the infrared induction box 7 can be flexibly installed according to the side to be trained. The infrared sensor 704 inside the infrared induction box 7 senses the object on the neglected side, and then the vibrator 8 generates vibrations. The vibrations of the vibrator 8 are transmitted to the patient through the patient's ear, thus reminding the patient that there is an object on the neglected side. The whole operation process is simple and convenient. Compared with the existing infrared induction vibration reminder training glasses for stroke unilateral spatial neglect, the present invention can improve the overall applicability of the infrared induction vibration reminder training glasses for stroke unilateral spatial neglect by design, and at the same time can effectively avoid the problem of the glasses falling off and avoid losses during training.

[0046] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stroke unilateral spatial neglect infrared induction vibration reminder training glasses, comprising a left spectacle frame (1) and a right spectacle frame (2), characterized in that: A first adjustment box (3) is fixedly installed between the left spectacle frame (1) and the right spectacle frame (2). Nose pads (4) are installed at the bottom ends of the left spectacle frame (1) and the right spectacle frame (2). A first spectacle leg (5) and a second spectacle leg (6) are respectively hinged to the ends of the left spectacle frame (1) and the right spectacle frame (2) that are away from each other. An infrared induction box (7) is movably installed on the outer side of the first spectacle leg (5). Vibrators (8) are fixedly installed on the inner sides of the first spectacle leg (5) and the second spectacle leg (6). Elastic fixing straps (9) are fixedly connected to the outer sides of the first spectacle leg (5) and the second spectacle leg (6). A second adjustment box (10) is fixedly installed between the two groups of elastic fixing straps (9).

2. The infrared induction vibration reminder training glasses for unilateral spatial neglect in stroke according to claim 1, characterized in that: Lens slots (101) are respectively opened on the inner sides of the left spectacle frame (1) and the right spectacle frame (2). Transparent lenses (102) are inserted at the rear ends of the inner sides of the two groups of lens slots (101). Dark lenses (103) are inserted at the front ends of the inner sides of the two groups of lens slots (101).

3. The infrared induction vibration reminder training glasses for unilateral spatial neglect of stroke according to claim 1, characterized in that: A bidirectional threaded rod (301) is rotatably connected to the inner side of the first adjustment box (3). Connecting sleeves (302) are respectively threadedly connected to the left and right ends of the bidirectional threaded rod (301) and are located inside the first adjustment box (3). The backs of the two groups of connecting sleeves (302) are respectively fixedly connected to the left spectacle frame (1) and the right spectacle frame (2) through connecting columns (303). The right end of the bidirectional threaded rod (301) and is located outside the first adjustment box (3) is fixedly connected to a first adjustment knob (304).

4. The infrared induction vibration reminder training glasses for unilateral spatial neglect of stroke according to claim 3, characterized in that: Pointers (305) are fixedly connected to the fronts of the two groups of connecting sleeves (302). Moving slots (306) are respectively opened at the positions on the outer side of the first adjustment box (3) that are opposite to the connecting columns (303) and the pointers (305). A scale (307) is provided at the position on the front of the first adjustment box (3) that corresponds to the pointer (305).

5. The infrared induction vibration reminder training glasses for unilateral spatial neglect of stroke according to claim 1, characterized in that: The tops of the two groups of nose pads (4) are respectively threadedly connected to the left spectacle frame (1) and the right spectacle frame (2) through threaded posts (401), and the threaded posts (401) are rotatably connected to the nose pads (4). Elastic cavities (402) are respectively opened on the inner sides of the two groups of nose pads (4).

6. The infrared induction vibration reminder training glasses for unilateral spatial neglect of stroke according to claim 1, characterized in that: Installation slots (701) are respectively opened on the outer sides of the first spectacle leg (5) and the second spectacle leg (6). The infrared induction box (7) is inserted into the installation slot (701) through a plug-in block (702). Contacts (703) are fixedly installed on the inner side of the installation slot (701). An infrared sensor (704) is fixedly installed at the bottom end of the infrared induction box (7). A power supply (705) is fixedly installed inside the infrared induction box (7). A cover (706) is slidably connected to the top of the infrared induction box (7) and is located outside the power supply (705).

7. An infrared induction vibration reminder training glasses for unilateral spatial neglect in stroke according to claim 1, characterized in that: At the connection between the outer sides of the first temple (5) and the second temple (6) and the elastic fixing band (9), a connection head (901) is fixedly connected. At one end of the elastic fixing band (9) close to the connection head (901), a docking head (902) is fixedly connected. Inside the connection head (901), a connection shaft (903) is rotatably connected, and the bottom end of the connection shaft (903) is threadedly connected to the docking head (902).

8. An infrared induction vibration reminder training glasses for unilateral spatial neglect of stroke according to claim 1, characterized in that: At the upper and lower ends inside the second adjustment box (10), two groups of toothed rods (1001) are slidably connected in a staggered manner. Inside the second adjustment box (10) and between the two groups of toothed rods (1001), a gear (1002) is rotatably connected, and the two groups of toothed rods (1001) are both engaged with the gear (1002). At the opposite ends of the two groups of toothed rods (1001), they are fixedly connected to the elastic fixing band (9) through docking sleeves (1003).

9. The infrared induction vibration reminder training glasses for unilateral spatial neglect in stroke according to claim 8, characterized in that: Inside the second adjustment box (10) and on the back sides of the two groups of toothed rods (1001), guide rails (1004) are fixedly connected. At the two ends of the two groups of toothed rods (1001) and inside the guide rails (1004), rollers (1005) are rotatably connected.

10. The infrared induction vibration reminder training glasses for unilateral spatial neglect in stroke according to claim 1, characterized in that: The gear (1002) is rotatably connected to the second adjustment box (10) through a rotating shaft (1006). At one end of the rotating shaft (1006) located outside the second adjustment box (10), a second adjustment knob (1007) is fixedly connected.

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