Reaction training equipment for preventing senile dementia

Abstract

The invention belongs to the technical field of medical equipment, and relates to reaction training equipment for preventing senile dementia, which comprises a training box, a cross beam and a training plate, each first finger ring is connected with the training plate through a first elastic rope, a second finger ring is arranged in each first finger ring, each second finger ring is connected with the corresponding first finger ring through a plurality of second elastic pieces, and the second elastic pieces are evenly arranged around the second finger rings; the plurality of placing trays are horizontally arranged at the upper part of the training box and are uniformly arranged along the length direction of the cross beam, each placing tray is fixedly provided with a training ball, and the volumes of the plurality of training balls are different. The number of the fingers matched with the thumb can be selected according to the size of the training ball to grab the training ball, cooperative cooperation between the fingers is trained, the ability of the fingers to execute fine actions through cooperative cooperation is improved, the degree of stimulation to the brain is increased, the improvement effect of the cognitive field is improved, and therefore the prevention effect of senile dementia is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment and relates to a reaction training device for preventing senile dementia. Background Art

[0002] Alzheimer's disease is a progressive neurodegenerative disease with an insidious onset. Clinically, it is characterized by comprehensive dementia manifestations such as memory impairment, aphasia, apraxia, agnosia, visual-spatial skill impairment, executive dysfunction, and personality and behavioral changes. Those who develop the disease before the age of 65 are called early-onset dementia, and those who develop the disease after the age of 65 are called senile dementia. The onset of Alzheimer's disease is related to the accelerated rate of brain neurodegeneration. Therefore, reaction training can help maintain the brain's agility and processing speed to fight cognitive decline and effectively prevent Alzheimer's disease. Among them, hand reaction training can stimulate the brain by training the flexibility, coordination and reaction speed of the fingers, improve the brain's neuroplasticity, strengthen neural connections, and thus improve attention, memory and executive function. Improvements in these cognitive areas help reduce the risk of Alzheimer's disease.

[0003] At present, when conducting hand reaction training, finger flexion and extension training equipment is often used to train the flexibility of fingers and the overall coordination of fingers. The finger flexion and extension training equipment mainly includes five finger rings and five elastic ropes. Each finger ring is connected to one end of an elastic rope. By placing five fingers in the five finger rings and applying force to drive the five elastic ropes to retract and retract, the fingers can flex and extend.

[0004] However, since finger coordination includes not only overall coordination but also coordination between fingers, if the entire hand is only taken as a functional unit for coordination training, it will easily lead to poor ability of different fingers to cooperate in performing fine movements, resulting in insufficient stimulation to the brain, limited improvement in cognitive areas, and reduced prevention of Alzheimer's disease. Summary of the invention

[0005] The purpose of the present invention is to provide a reaction training device for preventing Alzheimer's disease, which can train the coordination between fingers, improve the ability of fingers to cooperate in performing fine movements, and increase the degree of stimulation to the brain.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of a reaction training device for preventing Alzheimer's disease provided by the present invention is as follows:

[0007] A reaction training device for preventing Alzheimer's disease, comprising a training box and:

[0008] A crossbeam is horizontally arranged above the training box, and both ends of the crossbeam are respectively connected to the training box through vertically arranged support rods;

[0009] A training board is horizontally arranged between the crossbeam and the training box, and the training board and the crossbeam are connected by a first elastic member;

[0010] Five first finger rings are arranged below the training board, each first finger ring is connected to the training board through a first elastic rope, a second finger ring is arranged inside each first finger ring, each second finger ring is connected to the corresponding first finger ring through a plurality of second elastic members, and the plurality of second finger rings are evenly arranged around the second finger rings;

[0011] A plurality of placement trays are horizontally arranged on the upper part of the training box and are evenly arranged along the length direction of the crossbeam. A training ball is fixedly arranged on each placement tray, and the volumes of the plurality of training balls are different.

[0012] The present invention is also characterized in that:

[0013] A lifting plate is arranged under each placement plate, a connecting hole is vertically opened on the upper part of the lifting plate, a moving block is arranged in the connecting hole, the moving block is connected to the bottom of the connecting hole by a third elastic member, the moving block is connected to the placement plate by a vertically arranged connecting rod, a through hole is opened on the upper part of the training box near the lifting plate, a lifting rod is vertically arranged between the lifting plate and the through hole, the upper end of the lifting rod is connected to the lifting plate, the lower end of the lifting rod passes through the through hole and is located inside the training box, a lifting assembly is arranged in the training box, and the lifting assembly is used to drive each lifting rod to move up and down.

[0014] The lifting assembly includes: a transmission shaft, which is horizontally arranged in the training box, and the two ends of the transmission shaft are respectively connected to the inner wall of the training box for rotation; a cam, which is sleeved on the transmission shaft and is located below the corresponding lifting rod; a transmission plate, which is horizontally arranged between the cam and the lifting rod, the upper part of the transmission plate is connected to the lower end of the lifting rod, and the lower part of the transmission plate is in contact with the corresponding cam; a plurality of telescopic rods, which are vertically arranged between the transmission plate and the top wall of the training box and are evenly arranged along the edge of the transmission plate, the upper end of each telescopic rod is connected to the top wall of the training box, and the lower end of each telescopic rod is connected to the transmission plate, and a fourth elastic member is sleeved on each telescopic rod; a driving assembly, which is used to drive the transmission shaft to rotate.

[0015] Each through hole has mounting holes symmetrically formed on its inner wall, and a guide rod is horizontally arranged in each mounting hole. One end of the guide rod is connected to the bottom of the corresponding mounting hole by a fifth elastic member, and the other end of the guide rod is located in the through hole. An arc groove is formed on the side of each lifting rod near the two guide rods, and each arc groove is arranged along the length direction of the lifting rod. The other end of each guide rod is located in the corresponding arc groove, and each lifting rod is rotatably connected to the corresponding transmission plate.

[0016] A ball groove is provided on the upper part of the moving block, and a connecting ball is arranged in the ball groove. The connecting ball is connected to the lower end of the connecting rod. The diameter of the connecting rod is smaller than the diameter of the connecting hole. A plurality of sixth elastic members are vertically arranged between each placing plate and the corresponding lifting plate. The plurality of sixth elastic members are evenly arranged along the edges of the corresponding placing plates. A swinging assembly is arranged on the upper part of the training box near each placing plate.

[0017] The swing assembly includes: two fixed rods, which are vertically arranged on the sides of the corresponding placement plates, the two fixed rods are relatively perpendicular to the line connecting the centers of the circles of the corresponding placement plates, and the lower end of each fixed rod is connected to the upper part of the training box; two first hemispherical protrusions are arranged on one of the fixed rods and are located close to one side of the corresponding placement plate, the two first hemispherical protrusions are arranged along the vertical direction, and the spherical surface of each first hemispherical protrusion faces the corresponding placement plate; a second hemispherical protrusion is arranged on the other fixed rod and is located between the two first hemispherical protrusions, and the spherical surface of the second hemispherical protrusion faces the corresponding placement plate; a plurality of third hemispherical protrusions are arranged on the edge of the corresponding placement plate and are evenly arranged along the corresponding placement plate, and the spherical surface of each third hemispherical protrusion faces the two fixed rods.

[0018] The plurality of cams are deflected in sequence along the length direction of the transmission shaft.

[0019] The two ends of the first elastic member are respectively fixed with mounting blocks, the upper mounting block is slidably connected to the crossbeam along the length direction of the crossbeam, the lower mounting block is rotatably connected to the training board, and the upper end of the first elastic rope corresponding to the outermost first finger ring is slidably connected to the training board along the length direction of the training board.

[0020] Three second elastic ropes are arranged between the remaining four first finger rings, each second elastic rope is arranged between two adjacent first finger rings, and two ends of each second elastic rope are respectively connected to two adjacent first finger rings.

[0021] A display screen is provided on the upper part of the crossbeam, and a control module is built into the display screen. A distance sensor is provided at the bottom of each connecting hole, and the distance sensor is electrically connected to the control module. The distance sensor is used to detect the distance value between the corresponding moving block and the distance sensor in real time and send the detected distance value to the control module.

[0022] The reaction training device for preventing senile dementia of the present invention has the following advantages:

[0023] First, through the training box, the crossbeam, the training board, the five first finger rings, the five second finger rings, the multiple second elastic parts and the multiple placement plates, the number of fingers cooperating with the thumb can be selected according to the volume of the training ball to grab the training ball, so as to train the coordination between the fingers, improve the ability of the fingers to cooperate in performing fine movements, increase the degree of stimulation to the brain, and improve the improvement effect in the cognitive field, thereby improving the prevention effect of Alzheimer's disease.

[0024] Secondly, through the cooperation of multiple placement plates, multiple lifting plates, multiple third elastic parts, multiple lifting rods and lifting components, each training ball can be driven to move back and forth up and down, so that the force applied to each training ball changes, and the grasping force required for the fingers to grasp the training ball is adjusted, thereby increasing the difficulty of the fingers grasping the training ball, so that the trainee can adjust the number of fingers cooperating with the thumb according to the change in grasping force, thereby further training the coordination between the fingers.

[0025] Third, through the cooperation of two guide rods, two arc grooves and each lifting rod, each training ball can be driven to move up and down and rotate back and forth at the same time, so that each training ball has a rotational force, further increasing the difficulty of fingers grasping the training ball, thereby further training the coordination between fingers.

[0026] Fourth, by cooperating with the moving block, the ball slot, the connecting ball, the connecting rod, multiple sixth elastic parts, the swinging assembly and each placement plate, each training ball can be driven to move up and down and swing at the same time, further increasing the difficulty of fingers grabbing the training ball, thereby further training the coordination between fingers. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the main structure of the present invention;

[0029] Figure 3 For the present invention Figure 2 A magnified view of the local structure of part A;

[0030] Figure 4 For the present invention Figure 2 A magnified view of the local structure of part B;

[0031] Figure 5 For the present invention Figure 2 A magnified view of the local structure of part C in the middle;

[0032] Figure 6 For the present invention Figure 2 The enlarged view of the local structure of part D in the middle;

[0033] Figure 7It is a right view structural schematic diagram of the present invention;

[0034] Figure 8 For the present invention Figure 7 The enlarged view of the local structure of part E;

[0035] Fig. 9 For the present invention Figure 2 Enlarged view of the local structure of part F.

[0036] Reference numerals:

[0037] 1. Training box; 2. Crossbeam; 3. Support rod; 4. Training board; 5. First elastic rope; 6. Second elastic rope; 7. First finger ring; 8. Second finger ring; 9. Placement plate; 10. Training ball; 11. Lifting plate; 12. Motor; 13. Lifting rod; 14. Transmission shaft; 15. Cam; 16. Transmission plate; 17. Telescopic rod; 18. Through hole; 19. First elastic member; 20. Second elastic member; 21. Third elastic member; 22. Fourth elastic member; 23. Mounting hole ; 24. Fifth elastic member; 25. Guide rod; 26. Arc groove; 27. Connecting hole; 28. Moving block; 29. ​​Ball groove; 30. Connecting ball; 31. Connecting rod; 32. Fixing rod; 33. First hemispherical protrusion; 34. Second hemispherical protrusion; 35. Distance sensor; 36. Display screen; 37. First slide groove; 38. Second slide groove; 39. First slider; 40. Second slider; 41. Mounting block; 42. Sixth elastic member; 43. Third hemispherical protrusion. DETAILED DESCRIPTION

[0038] The technical solution in the present application will be described clearly and in detail below in conjunction with the accompanying drawings. Among them, in the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B: "and / or" in the text is only a description of the association relationship of associated objects, indicating that there can be three relationships, such as A and / or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, "multiple" refers to two or more than two. The following terms "first" and "second" are used for descriptive purposes only and cannot be understood as implying or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0039] like Figure 1 , Figure 2 , Figure 3As shown, the present invention provides a reaction training device for preventing Alzheimer's disease, including a training box 1, a crossbeam 2, a training board 4, five first finger rings 7 and a plurality of placement plates 9, the crossbeam 2 is horizontally arranged above the training box 1, and both ends of the crossbeam 2 are respectively connected to the training box 1 through vertically arranged support rods 3, that is, the upper end of the support rod 3 is connected to the end of the crossbeam 2, and the lower end of the support rod 3 is connected to the upper part of the training box 1, the training board 4 is horizontally arranged between the crossbeam 2 and the training box 1, and the training board 4 is connected to the crossbeam 2 through a first elastic member 18, the first elastic member 18 is vertically arranged, and the first elastic member 18 is vertically arranged. The upper end of the first elastic member 18 is connected to the crossbeam 2, and the lower end of the first elastic member 18 is connected to the training board 4. The first elastic member 18 facilitates the training board 4 to reset after moving. Five first finger rings 7 are arranged below the training board 4. The five first finger rings 7 are arranged along the width direction of the training board 4. Each first finger ring 7 is connected to the training board 4 through a first elastic rope 5. A second finger ring 8 is arranged in each first finger ring 7. The five second finger rings 8 correspond to the five fingers, so that the five fingers of the trainee can penetrate into the five second finger rings 8 respectively. Each second finger ring 8 is connected to the corresponding first finger ring 7 through a plurality of second elastic members 19 The first finger ring 7 is connected to the second finger ring 8, that is, one end of each second elastic member 19 is connected to the first finger ring 7, and the other end of each second elastic member 19 is connected to the second finger ring 8. Multiple fingers are evenly arranged around the second finger ring 8 to increase the resistance when two adjacent fingers approach each other. Multiple placement plates 9 are horizontally arranged on the upper part of the training box 1. Multiple placement plates 9 are evenly arranged along the length direction of the crossbeam 2. A training ball 10 is fixed on each placement plate 9. The volumes of the multiple training balls 10 are different. After the five fingers of the trainer respectively penetrate into the five second finger rings 8, the five first elastic ropes 5 are pulled downwards and selected while moving downwards. A training ball 10 is grasped by selecting the number of fingers that cooperate with the thumb according to the volume of the training ball 10. The larger the volume of the grasped training ball 10, the more fingers that cooperate with the thumb are required, thereby training the coordination between the fingers, improving the ability of the fingers to cooperate and perform fine movements, increasing the degree of stimulation to the brain, and improving the improvement effect in the cognitive field, thereby improving the prevention effect of Alzheimer's disease. At the same time, by pulling the five first elastic ropes 5 through the five second finger rings 8, the fingers can also be flexed and extended, and the overall coordination of the fingers can also be trained.

[0040] like Figure 1 , Figure 2 , Figure 4 , Figure 5As shown, a lifting plate 11 is arranged below each placement plate 9, and a connecting hole 27 is vertically opened on the upper part of the lifting plate 11, and a moving block 28 is arranged in the connecting hole 27. The moving block 28 is cylindrical, and the moving block 28 is slidably connected to the inner wall of the connecting hole 27, so that the moving block 28 can slide up and down along the connecting hole 27. The moving block 28 is connected to the bottom of the connecting hole 27 through a third elastic member 21, that is, the third elastic member 21 is vertically arranged in the connecting hole 27, the upper end of the third elastic member 21 is connected to the moving block 28, and the lower end of the third elastic member 21 is connected to the bottom of the connecting hole 27, so that the moving block 28 can be reset after moving up and down through the third elastic member 21. The moving block 28 is connected to the placement plate 9 through a vertically arranged connecting rod 31. A through hole 18 is opened on the upper part of the training box 1 near the lifting plate 11, and a lifting rod 13 is vertically arranged between the lifting plate 11 and the through hole 18, and the upper end of the lifting rod 13 is connected to the lifting plate 11 The lower end of the lifting rod 13 passes through the through hole 18 and is located inside the training box 1. A lifting assembly is provided in the training box 1. The lifting assembly is used to drive each lifting rod 13 to move up and down. Each lifting rod 13 moves up and down to drive the corresponding lifting plate 11 to move up and down. The lifting plate 11 drives the corresponding placement plate 9 to move up and down. When the trainee grabs the training ball 10 on the upper part of the placement plate 9, the training ball 10 remains stationary, and the moving block 28 and the lifting plate 11 are driven to move relative to each other through the connecting rod 31. The elastic force applied by the third elastic member 21 to the moving block 28 is adjusted so that the force applied to the corresponding training ball 10 changes, and the grasping force required for the fingers to grasp the training ball 10 is adjusted to increase the difficulty of the fingers grasping the training ball 10, so that the trainee can adjust the number of fingers cooperating with the thumb according to the change of the grasping force, further train the coordination between the fingers, and further improve the ability of the fingers to cooperate in performing fine movements.

[0041] like Figure 2 , Figure 7As shown, the lifting assembly includes a transmission shaft 14, a cam 15, a transmission plate 16, a plurality of telescopic rods 17 and a driving assembly. The transmission shaft 14 is horizontally arranged in the training box 1, and the two ends of the transmission shaft 14 are respectively rotatably connected to the inner wall of the training box 1. The cam 15 is sleeved on the transmission shaft 14 and is located below the corresponding lifting rod 13. Each lifting rod 13 corresponds to a cam 15. The transmission plate 16 is horizontally arranged between the cam 15 and the lifting rod 13. The upper part of the transmission plate 16 is connected to the lower end of the lifting rod 13, and the lower part of the transmission plate 16 contacts the corresponding cam 15. A plurality of telescopic rods 17 are vertically arranged between the transmission plate 16 and the top wall of the training box 1 and are evenly arranged along the edge of the transmission plate 16. The upper end of each telescopic rod 17 is connected to the top wall of the training box 1, and the lower end of each telescopic rod 17 is connected to the transmission plate 16. A fourth elastic member 22 is sleeved on each telescopic rod 17. The two ends of the fourth elastic member 22 are respectively connected to the top wall of the training box 1 and the transmission plate 16. The transmission plate 16 is reset after moving upward through multiple fourth elastic members 22. The driving assembly is used to drive the transmission shaft 14 to rotate, and the transmission shaft 14 drives each cam 15 to rotate. The cam 15 drives the corresponding transmission plate 16 to move upward and reset under the action of the elastic force of multiple fourth elastic members 22. In this way, the transmission plate 16 is driven to reciprocate up and down, and the transmission plate 16 drives the lifting rod 13 to reciprocate up and down.

[0042] like Figure 1 , Figure 2 As shown, the driving assembly includes a motor 12, which is arranged on the side of the training box 1 near one end of the transmission shaft 14. The end of the transmission shaft 14 passes through the inner wall of the training box 1 and is connected to the output end of the motor 12. When the motor 12 is started, the motor 12 drives the transmission shaft 14 to rotate.

[0043] like Figure 5As shown, each through hole 18 has a mounting hole 23 symmetrically formed on its inner wall, and a guide rod 25 is horizontally disposed in each mounting hole 23. One end of the guide rod 25 is connected to the bottom of the corresponding mounting hole 23 via a fifth elastic member 24, that is, the fifth elastic member 24 is horizontally disposed in the mounting hole 23, one end of the fifth elastic member 24 is connected to the bottom of the mounting hole 23, and the other end of the fifth elastic member 24 is connected to the end of the guide rod 25, and the other end of the guide rod 25 is located in the through hole 18. An arc groove 26 is formed on the side of each lifting rod 13 near the two guide rods 25, and each arc groove 26 is disposed along the length direction of the lifting rod 13 and rotates around the lifting rod 13, that is, the two ends of each arc groove 26 are not on the same vertical line, and the two lifting rods 13 are not on the same vertical line. The rotation directions are the same, and the other end of each guide rod 25 is located in the corresponding arc groove 26. Each lifting rod 13 is rotatably connected to the corresponding transmission plate 16. When each lifting rod 13 moves up and down, the end of each guide rod 25 can rotate around the circumference of the lifting rod 13 by a certain angle when sliding along the corresponding arc groove 26, so that the sliding of the two guide rods 25 in the two arc grooves 26 drives the lifting rod 13 to rotate reciprocatingly, the lifting rod 13 drives the lifting plate 11 to rotate reciprocatingly, the lifting plate 11 drives the placement plate 9 to rotate reciprocatingly, and the placement plate 9 drives the training ball 10 to rotate reciprocatingly, so that the training ball 10 has a rotational force, which increases the difficulty of the fingers grabbing the training ball 10, and further adjusts the number of fingers cooperating with the thumb, thereby further training the coordination between the fingers.

[0044] like Figure 4 As shown, a ball groove 29 is provided on the upper part of the moving block 28, and a connecting ball 30 is arranged in the ball groove 29. The connecting ball 30 is connected to the lower end of the connecting rod 31. The diameter of the connecting rod 31 is smaller than the diameter of the connecting hole 27, so that the connecting rod 31 can swing in the connecting hole 27, and a plurality of sixth elastic members 42 are vertically arranged between each placing plate 9 and the corresponding lifting plate 11. The plurality of sixth elastic members 42 are evenly arranged along the edge of the corresponding placing plate 9, and the upper end of each sixth elastic member 42 is connected to the placing plate 9, and the lower end of each sixth elastic member 42 is connected to the lifting plate 11. Through the plurality of sixth elastic members 42, it is convenient for the lifting plate 11 to drive the placing plate 9 to rotate and reset after the placing plate 9 swings. A swinging assembly is provided on the upper part of the training box 1 near each placing plate 9. The swinging assembly is used to enable the placing plate 9 to swing when it moves back and forth up and down, and drive the training ball 10 to swing when it moves back and forth up and down, thereby further increasing the difficulty of the fingers grabbing the training ball 10.

[0045] like Figure 6As shown, the swing assembly includes two fixed rods 32, two first hemispherical protrusions 33, a second hemispherical protrusion 34 and a plurality of third hemispherical protrusions 43. The two fixed rods 32 are vertically arranged on the side of the corresponding placement plate 9. The two fixed rods 32 are relatively perpendicular to the center line of the corresponding placement plate 9. The lower end of each fixed rod 32 is connected to the upper part of the training box 1. The two first hemispherical protrusions 33 are arranged on one of the fixed rods 32 and are located close to one side of the corresponding placement plate 9. The two first hemispherical protrusions 33 are arranged along the vertical direction, and the spherical surface of each first hemispherical protrusion 33 faces the corresponding placement plate 9. The second hemispherical protrusion 34 is arranged on the other fixed rod. The second hemispherical protrusion 34 is on the fixed rod 32 and is located between the two first hemispherical protrusions 33. The spherical surface of the second hemispherical protrusion 34 faces the corresponding placement plate 9. Multiple third hemispherical protrusions 43 are arranged on the edge of the corresponding placement plate 9 and are evenly arranged along the corresponding placement plate 9. The spherical surface of each third hemispherical protrusion 43 faces the two fixed rods 32. When the placement plate 9 moves up and down, it rotates back and forth, driving the multiple third hemispherical protrusions 43 to rotate back and forth when moving up and down. When one of the third hemispherical protrusions 43 moves up and down and encounters the two first hemispherical protrusions 33, it swings left and right. When one of the third hemispherical protrusions 43 moves up and down and encounters the second hemispherical protrusion 34, it swings back and forth.

[0046] like Figure 7 As shown, the plurality of cams 15 are deflected in sequence along the length direction of the transmission shaft 14 , so that the farthest ends of the plurality of cams 15 are located at different horizontal lines.

[0047] like Figure 1 , Figure 2 As shown, mounting blocks 41 are fixedly provided at both ends of the first elastic member 19, and the upper mounting block 41 is slidably connected to the crossbeam 2 along the length direction of the crossbeam 2, so that the training board 4 can be driven to move horizontally when the trainee selects different training balls 10. The lower mounting block 41 is rotatably connected to the training board 4, so that the training board 4 can rotate around the mounting block 41. The upper end of the first elastic rope 5 corresponding to the outermost first finger ring 7 is slidably connected to the training board 4 along the length direction of the training board 4. The training board 4 is rotated 180 degrees, and then the position of the outermost first finger ring 7 is adjusted to adapt to the left and right hands of the trainee.

[0048] like Figure 8 As shown, a first slide groove 37 is provided at the lower portion of the cross beam 2 along its length direction, and a first slider 39 is provided in the first slide groove 37. The vertical cross-sections of the first slider 39 and the first slide groove 37 are trapezoidal structures that cooperate with each other, and the lower bottom surface of the first slider 39 contacts the bottom of the first slide groove 37. The first slider 39 can slide freely in the first slide groove 37, and the lower portion of the first slider 39 is connected to the upper mounting block 41.

[0049] like Fig. 9As shown, a second slide groove 38 is opened on the side of the training board 4 along its length direction, and a second slider 40 is arranged in the second slide groove 38. The vertical cross-sections of the second slider 40 and the second slide groove 38 are mutually matched trapezoidal structures, and the lower bottom surface of the second slider 40 is in contact with the bottom of the second slide groove 38. The second slider 40 can slide freely in the second slide groove 38, and the upper bottom surface of the second slider 40 is connected to the upper end of the first elastic rope 5 corresponding to the outermost first finger ring 7.

[0050] like Figure 1 , Figure 2 As shown, three second elastic ropes 6 are arranged between the remaining four first finger rings 7, each second elastic rope 6 is arranged between two adjacent first finger rings 7, and both ends of each second elastic rope 6 are respectively connected to two adjacent first finger rings 7, so as to increase the resistance when two adjacent fingers move away from each other, thereby further training the coordinated cooperation between the fingers.

[0051] like Figure 1 , Figure 2 , Figure 4 As shown, a display screen 36 is provided on the upper part of the beam 2, and a control module is built in the display screen 36. A distance sensor 35 is provided at the bottom of each connecting hole 27, and the distance sensor 35 is electrically connected to the control module. The distance sensor 35 is used to detect the distance value between the corresponding moving block 28 and the distance sensor 35 in real time and send the detected distance value to the control module. The control module obtains the movement value of the corresponding moving block 28 through the detected distance value and compares the movement value with the preset value. When the movement value is greater than or equal to the preset value, the control module controls the display screen 36 to display the text of the completed grabbing.

[0052] The movement value is calculated by subtracting the detected distance value from the original distance value, and the original distance value refers to the distance between the moving block 28 and the distance sensor 35 in the initial state.

[0053] Furthermore, the colors of the multiple training balls 10 are different. During training, the control module controls the display screen 36 to randomly display a training ball 10 of a certain color. The trainee finds the corresponding training ball 10 according to the color and grabs the training ball 10. At the same time, the control module is electrically connected to the motor 12, and the start and stop of the motor 12 are controlled by the control module.

[0054] Working principle: place the trainee's hand on the training box 1 so that the five fingers are respectively inserted into the second finger ring 8, and the motor 12 is started through the control module. The motor 12 drives the transmission shaft 14 to rotate, and the transmission shaft 14 drives multiple cams 15 to rotate. During the rotation of each cam 15, it drives the corresponding transmission plate 16 to move upward and reset under the action of the elastic force of multiple fourth elastic members 22, and reciprocates in this way, driving the transmission plate 16 to move up and down, and the transmission plate 16 drives the corresponding lifting rod 13 to move up and down. The up and down movement of each lifting rod 13 drives the corresponding lifting plate 11 to move up and down, and the lifting plate 11 drives the corresponding placement plate 9 to move up and down, so as to adjust the grasping force required for the fingers to grasp the training ball 10 and increase the difficulty of the fingers grasping the training ball 10, thereby adjusting the number of fingers cooperating with the thumb, and at the same time, it can also train the reaction speed of the fingers.

[0055] At the same time, when each lifting rod 13 moves up and down, the end of each guide rod 25 can rotate around the circumference of the lifting rod 13 by a certain angle when sliding along the corresponding arc groove 26, so that the sliding of the two guide rods 25 in the two arc grooves 26 drives the lifting rod 13 to rotate back and forth, the lifting rod 13 drives the lifting plate 11 to rotate back and forth, the lifting plate 11 drives the placement plate 9 to rotate back and forth, and the placement plate 9 drives the training ball 10 to rotate back and forth, so that the training ball 10 has a rotation force, which increases the difficulty of the fingers grabbing the training ball 10, further adjusts the number of fingers cooperating with the thumb, and at the same time, can further train the reaction speed of the fingers.

[0056] At the same time, each placement plate 9 rotates back and forth as it moves up and down, driving the multiple third hemispherical protrusions 43 to rotate back and forth as they move up and down. When one of the third hemispherical protrusions 43 moves up and down and encounters two first hemispherical protrusions 33, it swings left and right. When one of the third hemispherical protrusions 43 moves up and down and encounters the second hemispherical protrusions 34, it swings back and forth, further increasing the difficulty of the fingers grasping the training ball 10, thereby further adjusting the number of fingers cooperating with the thumb, and at the same time, it can further train the reaction speed of the fingers.

[0057] When training is required, the control module controls the display screen 36 to randomly display a training ball 10 of a certain color. The trainee finds the corresponding training ball 10 according to the color, drives the training board 4 to move to a suitable position through the five second finger rings 8, then pulls the five first elastic ropes 5 downwards and determines the number of fingers that cooperate with the thumb according to the volume of the training ball 10 while moving downwards, grabs the training ball 10, and drives the training ball 10 to move upwards. During the upward movement, the number of fingers that cooperate with the thumb is adjusted according to the movement mode of the training ball 10 and the direction of the force received, and the distance The sensor 35 detects the distance value between the moving block 28 corresponding to the training ball 10 and the distance sensor 35 in real time and sends the detected distance value to the control module. The control module obtains the movement value of the corresponding moving block 28 through the detected distance value and compares the movement value with the preset value. When the movement value is greater than or equal to the preset value, the control module controls the display screen 36 to display the text of completing the grabbing, and the trainee releases the training ball 10. When the movement value of the moving block 28 is less than the preset value, the control module controls the display screen 36 to randomly display a training ball 10 of a different color again. The above steps are repeated for multiple trainings.

[0058] The reaction training device for preventing senile dementia of the present invention has the following advantages:

[0059] First, through the training box, the crossbeam, the training board, the five first finger rings, the five second finger rings, the multiple second elastic parts and the multiple placement plates, the number of fingers cooperating with the thumb can be selected according to the volume of the training ball to grab the training ball, so as to train the coordination between the fingers, improve the ability of the fingers to cooperate in performing fine movements, increase the degree of stimulation to the brain, and improve the improvement effect in the cognitive field, thereby improving the prevention effect of Alzheimer's disease.

[0060] Secondly, through the cooperation of multiple placement plates, multiple lifting plates, multiple third elastic parts, multiple lifting rods and lifting components, each training ball can be driven to move back and forth up and down, so that the force applied to each training ball changes, and the grasping force required for the fingers to grasp the training ball is adjusted, thereby increasing the difficulty of the fingers grasping the training ball, so that the trainee can adjust the number of fingers cooperating with the thumb according to the change in grasping force, thereby further training the coordination between the fingers.

[0061] Third, through the cooperation of two guide rods, two arc grooves and each lifting rod, each training ball can be driven to move up and down and rotate back and forth at the same time, so that each training ball has a rotational force, further increasing the difficulty of fingers grasping the training ball, thereby further training the coordination between fingers.

[0062] Fourth, by cooperating with the moving block, the ball slot, the connecting ball, the connecting rod, multiple sixth elastic parts, the swinging assembly and each placement plate, each training ball can be driven to move up and down and swing at the same time, further increasing the difficulty of fingers grabbing the training ball, thereby further training the coordination between fingers.

[0063] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A reaction training device for preventing Alzheimer's disease, comprising a training box (1), characterized in that: Also includes: A crossbeam (2) is horizontally arranged above the training box (1), and both ends of the crossbeam (2) are respectively connected to the training box (1) via vertically arranged support rods (3); A training board (4) is horizontally arranged between the crossbeam (2) and the training box (1), and the training board (4) and the crossbeam (2) are connected via a first elastic member (18); Five first finger rings (7) are arranged below the training board (4), each first finger ring (7) is connected to the training board (4) via a first elastic rope (5), a second finger ring (8) is arranged inside each first finger ring (7), each second finger ring (8) is connected to the corresponding first finger ring (7) via a plurality of second elastic members (19), and a plurality of second elastic members (19) are evenly arranged around the second finger ring (8); A plurality of placement trays (9) are horizontally arranged on the upper part of the training box (1) and are evenly arranged along the length direction of the crossbeam (2). A training ball (10) is fixedly arranged on each placement tray (9), and the volumes of the plurality of training balls (10) are different.

2. The reaction training device for preventing Alzheimer's disease according to claim 1, characterized in that: A lifting plate (11) is arranged below each of the placement plates (9), a connecting hole (27) is vertically provided on the upper part of the lifting plate (11), a moving block (28) is arranged in the connecting hole (27), the moving block (28) is connected to the bottom of the connecting hole (27) through a third elastic member (21), the moving block (28) is connected to the placement plate (9) through a vertically arranged connecting rod (31), a through hole (18) is provided on the upper part of the training box (1) near the lifting plate (11), a lifting rod (13) is vertically arranged between the lifting plate (11) and the through hole (18), the upper end of the lifting rod (13) is connected to the lifting plate (11), the lower end of the lifting rod (13) passes through the through hole (18) and is located inside the training box (1), a lifting assembly is arranged in the training box (1), and the lifting assembly is used to drive each lifting rod (13) to move up and down.

3. The reaction training device for preventing Alzheimer's disease according to claim 2, characterized in that: The lifting assembly comprises: a transmission shaft (14) horizontally arranged in the training box (1), and the two ends of the transmission shaft (14) are respectively connected to the inner wall of the training box (1) for rotation; a cam (15) sleeved on the transmission shaft (14) and located below the corresponding lifting rod (13); a transmission plate (16) horizontally arranged between the cam (15) and the lifting rod (13), the upper part of the transmission plate (16) is connected to the lower end of the lifting rod (13), and the lower part of the transmission plate (16) is in contact with the corresponding cam (15); a plurality of telescopic rods (17) vertically arranged between the transmission plate (16) and the top wall of the training box (1) and evenly arranged along the edge of the transmission plate (16), the upper end of each telescopic rod (17) is connected to the top wall of the training box (1), and the lower end of each telescopic rod (17) is connected to the transmission plate (16), and each telescopic rod (17) is sleeved with a fourth elastic member (22); and a driving assembly for driving the transmission shaft (14) to rotate.

4. The reaction training device for preventing Alzheimer's disease according to claim 3, characterized in that: Each through hole (18) has a mounting hole (23) symmetrically formed on its inner wall, and a guide rod (25) is horizontally arranged in each mounting hole (23). One end of the guide rod (25) is connected to the bottom of the corresponding mounting hole (23) via a fifth elastic member (24), and the other end of the guide rod (25) is located in the through hole (18). An arc groove (26) is formed on the side of each lifting rod (13) near the two guide rods (25), and each arc groove (26) is arranged along the length direction of the lifting rod (13). The other end of each guide rod (25) is located in the corresponding arc groove (26), and each lifting rod (13) is rotatably connected to the corresponding transmission plate (16).

5. The reaction training device for preventing Alzheimer's disease according to claim 4, characterized in that: A ball groove (29) is provided at the upper part of the moving block (28), a connecting ball (30) is arranged in the ball groove (29), the connecting ball (30) is connected to the lower end of the connecting rod (31), the diameter of the connecting rod (31) is smaller than the diameter of the connecting hole (27), a plurality of sixth elastic members (42) are vertically arranged between each placement plate (9) and the corresponding lifting plate (11), the plurality of sixth elastic members (42) are evenly arranged along the edge of the corresponding placement plate (9), and a swing assembly is arranged at the upper part of the training box (1) near each placement plate (9).

6. The reaction training device for preventing Alzheimer's disease according to claim 5, characterized in that: The swing assembly comprises: two fixing rods (32) vertically arranged on the side of the corresponding placement plate (9), the two fixing rods (32) being relatively perpendicular to the line connecting the center of the circle of the corresponding placement plate (9), the lower end of each fixing rod (32) being connected to the upper part of the training box (1); two first hemispherical protrusions (33) arranged on one of the fixing rods (32) and located close to one side of the corresponding placement plate (9), the two first hemispherical protrusions (33) being arranged along the vertical direction, each first hemispherical protrusion (33) being arranged along the vertical direction, The spherical surface of the protrusion (33) faces the corresponding placement plate (9); the second hemispherical protrusion (34) is arranged on another fixing rod (32) and is located between the two first hemispherical protrusions (33), and the spherical surface of the second hemispherical protrusion (34) faces the corresponding placement plate (9); a plurality of third hemispherical protrusions (43) are arranged on the edge of the corresponding placement plate (9) and are evenly arranged along the corresponding placement plate (9), and the spherical surface of each third hemispherical protrusion (43) faces the two fixing rods (32).

7. The reaction training device for preventing Alzheimer's disease according to claim 6, characterized in that: The plurality of cams (15) are deflected in sequence along the length direction of the transmission shaft (14).

8. The reaction training device for preventing Alzheimer's disease according to claim 6, characterized in that: Mounting blocks (41) are fixedly provided at both ends of the first elastic member (19), the upper mounting block (41) is slidably connected to the cross beam (2) along the length direction of the cross beam (2), the lower mounting block (41) is rotatably connected to the training board (4), and the upper end of the first elastic rope (5) corresponding to the outermost first finger ring (7) is slidably connected to the training board (4) along the length direction of the training board (4).

9. The reaction training device for preventing Alzheimer's disease according to claim 8, characterized in that: Three second elastic ropes (6) are arranged between the remaining four first finger rings (7), each second elastic rope (6) is arranged between two adjacent first finger rings (7), and both ends of each second elastic rope (6) are respectively connected to two adjacent first finger rings (7).

10. The reaction training device for preventing Alzheimer's disease according to claim 6, characterized in that: A display screen (36) is provided on the upper part of the crossbeam (2), and a control module is built in the display screen (36). A distance sensor (35) is provided at the bottom of each connection hole (27), and the distance sensor (35) is electrically connected to the control module. The distance sensor (35) is used to detect the distance value between the corresponding moving block (28) and the distance sensor (35) in real time and send the detected distance value to the control module.

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