A multifunctional training device and system for preventing Alzheimer's disease

Abstract

The present invention relates to the field of training equipment for preventing Alzheimer's disease, and discloses a multifunctional training device and system for preventing Alzheimer's disease, including a training board and a wearable piece connected to the training board by signal. The training board is provided with four indicating mechanisms, and the wearable piece includes a breastplate and four armors. The breastplate is worn on the chest of the user, and the four armors are respectively worn on the limbs of the user. The four armors are respectively connected to four corresponding indicating mechanisms by signal. The multifunctional training device for preventing Alzheimer's disease in the present invention is mostly aimed at patients with obesity, smoking, and alcoholism. By setting a control terminal, bad living habits such as obesity, smoking, and alcoholism can be recorded in the control terminal. By setting different training intensities for different bad living habits, a more effective training effect can be achieved, and the training intensity is directly reflected in the sliding speed of the striking board in the training end.

Description

Technical Field

[0001] The invention relates to the field of training equipment for preventing Alzheimer's disease, and in particular to a multifunctional training device and system for preventing Alzheimer's disease. Background Art

[0002] Alzheimer's Disease (AD) is a chronic progressive mental deterioration disease that usually occurs in the elderly. It can cause higher-level brain dysfunction, including memory, calculation, judgment, attention, abstract thinking ability, language function decline, as well as emotional and behavioral disorders, and ultimately lead to the patient's loss of independent living and working ability. At present, Alzheimer's disease cannot be completely cured, but treatment can be used to alleviate symptoms and delay the progression of the disease. Therefore, the prevention of Alzheimer's disease has become a hot topic in current research, and the existing training methods for preventing Alzheimer's disease mainly include intellectual training, moderate exercise, and cognitive training, which are mostly prevented by regular training of patients. If the patient becomes sluggish or unresponsive during training, it is impossible to effectively and promptly remind and stimulate them. Therefore, if there is no staff to provide guidance during training, the training will not be effective.

[0003] In view of these problems, it is particularly important to develop a multifunctional training device and system for preventing Alzheimer's disease. Summary of the invention

[0004] The present invention provides a multifunctional training device and system for preventing Alzheimer's disease, which overcomes the shortcomings described in the background technology.

[0005] The technical solution adopted by the present invention to solve its technical problem is:

[0006] A multifunctional training device for preventing Alzheimer's disease comprises a training board and a wearable device connected to the training board by signal. The training board is provided with four indicating mechanisms. The wearable device comprises a breastplate and four armors. The breastplate is worn on the chest of a user, and the four armors are respectively worn on the limbs of the user. The four armors are respectively connected to four corresponding indicating mechanisms by signal.

[0007] The indicating mechanism comprises a motor, a limit rod, a driving cylinder and a striking plate, wherein the motor is mounted on the training plate, a lead screw is mounted on the output shaft of the motor, the driving cylinder is mounted on the motor and the limit rod through two sliders, the lead screw on the output shaft of the motor forms a threaded connection with the slider connected thereto, the striking plate is mounted on the output shaft of the driving cylinder, and an L-shaped slide groove is arranged on the surface of the training plate;

[0008] The breastplate is provided with four reaction modules one, the four armors are provided with reaction modules two, and the striking plates are respectively connected with the reaction modules one and two to form signal connections.

[0009] A preferred technical solution, the striking plate includes a plate body, a first storage battery, and a striking feedback unit, the striking feedback unit is electrically connected to the first storage battery, a plurality of striking parts are distributed on the surface of the striking feedback unit in a cross shape, and the plate body is divided into a plurality of bending parts by bending line grooves arranged in a tic-tac-toe shape on its surface, each bending part is provided with a striking part, and every two adjacent bending parts located at the outer edge are connected by an expansion part;

[0010] A limiting rubber sheet is arranged on the back side of the plate body near each expansion part. The limiting rubber sheet is arranged at an angle and covers the outside of the expansion part. The expansion part includes a connecting sheet, a sponge layer, a rubber wrapping layer, and a connecting block. A connecting sheet and a sponge layer are arranged on the left and right sides of the connecting block. The connecting sheet and the sponge layer are arranged at intervals, and the rubber wrapping layer is wrapped around the connecting sheet and the sponge layer.

[0011] A preferred technical solution, the armor includes symmetrically arranged guard plates, the two guard plates are connected by two hinges, the two guard plates are each provided with a reaction module 2, the reaction module 2 includes an oscillation motor and a second storage battery, the oscillation motors are symmetrically arranged on the upper and lower sides of the second storage battery, and the two oscillation motors are both electrically connected to the second storage battery;

[0012] The reaction modules are respectively arranged in the chest armor near the left and right sides of the chest and the left and right sides of the waist. All reaction modules include an air compressor and an expansion airbag. The expansion airbag is connected to the output end of the air compressor to produce expansion and contraction of the expansion airbag through the air compressor.

[0013] The air compressor is signal-connected with the oscillation motor and the impact feedback unit respectively.

[0014] A preferred technical solution, the expansion airbag includes a bladder body, a cavity, and support blocks, the support blocks are equidistantly arranged in the bladder body, the support blocks are interconnected, and the support blocks protrude from the surface of the bladder body, and the end support block is connected to the output end of the air compressor through a hole;

[0015] A support block is arranged between two adjacent cavities, and the support block is adhered to the surface of the cavity. The support block includes symmetrically arranged arc plates and connecting pipes. The two arc plates are connected by the connecting pipe, and the cavity is supported by the arc plates. When the air compressor controls the bladder to expand outward, the surface of the bladder near the support block does not expand outward.

[0016] A system of the multifunctional training device for preventing Alzheimer's disease comprises a training end, a linkage end and a feedback end;

[0017] The training end is composed of four indicating mechanisms arranged on the training board, which drive the striking board to move irregularly in the slideway;

[0018] The linkage end is composed of reaction modules 2 set in four armors;

[0019] The feedback end is composed of reaction modules 1 set in four breastplates;

[0020] When the device is powered on, the striking plates in one of the indicating mechanisms will slide irregularly in the slide groove first, and the corresponding oscillation motor will vibrate continuously. When the striking feedback unit in the corresponding striking plate is pressed and triggered, the corresponding oscillation motor stops vibrating, and the corresponding guard plate controls the expansion airbag connected to it to expand and contract reciprocally.

[0021] Compared with the prior art, this technical solution has the following advantages:

[0022] In the present invention, since the sliding of the striking board is irregular, the user is required to maintain a high level of attention and reaction ability at all times. The irregular sliding simulates various unpredictable situations in daily life, which helps to train the user's emergency reaction ability. When the striking board slides to a specific position, it will form a signal connection with the reaction module 1 in the breastplate or the reaction module 2 in the wearing board. This signal connection can trigger a corresponding feedback mechanism to remind the user to respond. The entire training process will be repeated continuously, and the sliding trajectory and speed of the striking board will also change randomly to increase the difficulty and diversity of the training. Through this repeated training, the user's reaction speed, accuracy and coordination can be gradually improved.

[0023] As the air compressor inputs compressed air into the expansion airbags, the airbags will gradually expand. These airbags are cleverly set inside the breastplate, close to the left and right sides of the chest and the left and right sides of the waist, so their expansion will produce pressure on these areas. The inflated airbags exert pressure on the user's body parts to simulate the effect of massage. This pressure can stimulate muscles and nerves, promote blood circulation, and relieve fatigue and tension. At the same time, since the air compressor can be linked with the oscillation motor, the vibration generated by the oscillation motor may also be transmitted to the user's body through the guard plate and the breastplate, further enhancing the massage effect. After a period of massage, the air compressor will stop inputting air into the expansion airbags, or start to extract the air in the airbags, causing the airbags to gradually shrink. This process is also controllable, and the speed and degree of shrinkage can be adjusted as needed.

[0024] The multifunctional training device for preventing Alzheimer's disease in the present invention is mostly aimed at patients with obesity, smoking, and alcoholism. By setting a control terminal, bad living habits such as obesity, smoking, and alcoholism can be recorded in the control terminal. By setting different training intensities for different bad living habits, a more effective training effect can be achieved. The training intensity is directly reflected in the sliding speed of the hitting board in the training end. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 This is an overall diagram of the present invention.

[0027] Figure 2 It is a schematic diagram of the indicating mechanism 11.

[0028] Figure 3 It is a schematic top view of the striking plate 115.

[0029] Figure 4 It is a schematic diagram of the striking plate 115.

[0030] Figure 5 Schematic diagram of the planar structure of the expansion portion 512.

[0031] Figure 6 This is a schematic diagram of Armor 22.

[0032] Figure 7 It is a schematic diagram of the breastplate 21.

[0033] Figure 8 It is a schematic diagram of the inflatable airbag 212.

[0034] Fig. 9 It is a schematic diagram of the structure of the cavity 122 and the support block 123.

[0035] Fig.10 It is a three-dimensional schematic diagram of the support block 123.

[0036] Fig.11 It is a schematic comparison diagram of the training end, linkage end and feedback end.

[0037] In the figure: training board 1, indicating mechanism 11;

[0038] Motor 111, slide 112, limit rod 113, drive cylinder 114, striking plate 115;

[0039] The plate body 151, the bending groove 511, the expansion part 512, the connecting piece 5121, the sponge layer 5122, the rubber wrapping layer 5123, the connecting block 5124, the limiting rubber piece 513, the first storage battery 152, and the striking feedback unit 153;

[0040] Wearable item 2, breastplate 21, armor 22;

[0041] Air compressor 211, expansion air bag 212, bag body 121, cavity 122, support block 123, arc plate 231, connecting pipe 232;

[0042] Protective plate 221 , oscillation motor 222 , second storage battery 223 , adsorption magnet 224 , hinge 225 . DETAILED DESCRIPTION

[0043] like Figures 1 to 11 As shown, the present invention proposes a multifunctional training device for preventing Alzheimer's disease, comprising a training board 1 and a wearable piece 2 connected to the training board 1 by signals, the training board 1 is provided with four indicating mechanisms 11, the wearable piece 2 comprises a breastplate 21 and four armors 22, the breastplate 21 is worn on the chest of the user, and the four armors 22 are respectively worn on the limbs of the user, and the four armors 22 are respectively connected to the four corresponding indicating mechanisms 11 by signals;

[0044] The indicating mechanism 11 includes a motor 111, a limit rod 113, a driving cylinder 114, and a striking plate 115. The motor 111 is installed on the training board 1, a screw is installed on the output shaft of the motor 111, the driving cylinder 114 is installed on the motor 111 and the limit rod 113 through two sliders, the screw on the output shaft of the motor 111 forms a threaded connection with the slider connected thereto, the striking plate 115 is installed on the output shaft of the driving cylinder 114, and an L-shaped slide groove 112 is provided on the surface of the training board 1;

[0045] The breastplate 21 is provided with four reaction modules 1, and the four armors 22 are provided with reaction modules 2, and the striking plate 115 is respectively connected with the reaction modules 1 and 2 to form a signal connection;

[0046] At the beginning of training, the indicating mechanism 11 on the training board 1 starts to work, the motor 111 drives the screw to rotate, and drives the slider to move on the screw through the threaded connection. Since the driving cylinder 114 is installed on the motor 111 and the limit rod 113 through two sliders, the striking plate 115 will slide in the L-shaped slide groove 112 on the surface of the training board 1 as the slider moves. Since the sliding of the striking plate 115 is irregular, this requires the user to always maintain a high degree of attention and reaction ability. The irregular sliding simulates various unpredictable situations in daily life and helps to train the user's emergency reaction ability. When the striking plate 115 slides to a specific position, it will form a signal connection with the reaction module 1 in the breastplate 21 or the reaction module 2 in the wearing plate 22. This signal connection can trigger a corresponding feedback mechanism to remind the user to react. The entire training process will be repeated continuously, and the sliding trajectory and speed of the striking plate 115 will also change randomly to increase the difficulty and diversity of the training. Through this repeated training, the user's reaction speed, accuracy and coordination can be gradually improved.

[0047] Furthermore, the striking plate 115 includes a plate body 151, a first storage battery 152, and a striking feedback unit 153. The striking feedback unit 153 is electrically connected to the first storage battery 152. The surface of the striking feedback unit 153 is provided with a plurality of striking parts in a cross shape, and the plate body 151 is divided into a plurality of bending parts by a bending line groove 511 arranged in a cross shape on its surface. A striking part is arranged in each bending part, and every two adjacent bending parts located at the outer edge are connected by an expansion part 512.

[0048] A limiting rubber sheet 513 is disposed on the back of the plate body 151 near each expansion portion 512. The limiting rubber sheet 513 is disposed obliquely and covers the outside of the expansion portion 512. The expansion portion 512 includes a connecting sheet 5121, a sponge layer 5122, a rubber wrapping layer 5123, and a connecting block 5124. The left and right sides of the connecting block 5124 are both provided with a connecting sheet 5121 and a sponge layer 5122. The connecting sheet 5121 and the sponge layer 5122 are disposed at intervals, and the rubber wrapping layer 5123 is wrapped around the connecting sheet 5121 and the sponge layer 5122.

[0049] When striking each striking part, the striking plate 115 will show its own protection mechanism through its unique design structure: the bending line groove 511 and the expansion part 512. This design not only improves the durability of the striking plate 115, but also ensures the safety and comfort during the training process. The following is a specific embodiment:

[0050] Dispersing impact force: When a certain striking part is struck, the bending part connected to the striking part will be slightly bent and deformed along the bending line groove 511. This deformation can effectively disperse the impact force and reduce the stress concentration directly acting on the plate body 151, thereby protecting the plate body 151 from damage;

[0051] Increased elasticity: The design of the bending line groove 511 enables the striking plate 115 to generate a certain elastic restoring force when struck. This elasticity not only improves the durability of the striking plate 115, but also makes the striking feedback softer, thereby reducing the risk of injury to the user;

[0052] Buffering and shock absorption: the expansion part 512 is composed of a connecting piece 5121, a sponge layer 5122, a rubber wrapping layer 5123 and a connecting block 5124, forming an effective buffer structure. When the striking plate 115 is struck, the expansion part 512 can absorb and disperse the impact force, thereby reducing the vibration and deformation of the plate body 151;

[0053] Increased stability: The design of the expansion portion 512 enables the striking plate 115 to remain relatively stable when struck, the connecting piece 5121 provides structural support, and the sponge layer 5122 and the rubber wrapping layer 5123 increase friction and stability to prevent the striking plate 115 from sliding or deflecting when struck;

[0054] Protecting the edge: The limiting rubber sheet 513 is arranged obliquely and covers the outside of the expansion portion 512. This design effectively protects the edge of the striking plate 115 from direct impact. The elasticity of the limiting rubber sheet 513 can buffer the impact force and prevent the edge from cracking or breaking.

[0055] Furthermore, the armor 22 includes symmetrically arranged guard plates 221, the two guard plates 221 are connected by two hinges 225, and the two guard plates 221 are each provided with a reaction module 2, the reaction module 2 includes an oscillation motor 222 and a second storage battery 223, the oscillation motor 222 is symmetrically arranged at the upper and lower sides of the second storage battery 223, the two oscillation motors 222 are both electrically connected to the second storage battery 223, and an adsorption magnet 224 is each provided at the edge of the symmetrically arranged guard plates 221, and the magnetic properties of the two adsorption magnets 224 repel each other;

[0056] The reaction modules 1 are respectively arranged in the chest armor 21 near the left and right sides of the chest and the left and right sides of the waist. All reaction modules 1 include an air compressor 211 and an expansion airbag 212. The expansion airbag 212 is connected to the output end of the air compressor 211 to produce the expansion and contraction of the expansion airbag 212 through the air compressor 211.

[0057] The air compressor 211 is signal-connected to the oscillation motor 222 and the impact feedback unit 153 respectively;

[0058] First, the air compressor 211 receives a signal, which may come from a preset program, a user's operation, or a linkage reaction with the oscillation motor 222 and the impact feedback unit 153. This signal instructs the air compressor 211 to start working.

[0059] Air compressor operation: After receiving the signal, the air compressor 211 will start to operate, compress the air through its internal mechanical structure, and output it to the expansion airbag 212. This process is continuous, and the air output and speed can be adjusted as needed.

[0060] Airbag expansion: As the air compressor 211 inputs compressed air into the expansion airbag 212, the airbag will gradually expand. These airbags are cleverly arranged in the breastplate 21, close to the left and right sides of the chest and the left and right sides of the waist, so their expansion will generate pressure on these areas. The expanded airbags exert pressure on the user's body parts to simulate the effect of massage. This pressure can stimulate muscles and nerves, promote blood circulation, and relieve fatigue and tension. At the same time, since the air compressor 211 can be linked with the oscillation motor 222, the vibration generated by the oscillation motor may also be transmitted to the user's body through the guard plate 221 and the breastplate 21, further enhancing the massage effect. After a period of massage, the air compressor 211 will stop inputting air into the expansion airbag 212, or start to extract air from the airbag to gradually shrink the airbag. This process is also controllable, and the speed and degree of shrinkage can be adjusted as needed;

[0061] By continuously expanding and contracting the expansion airbag 212, and possibly vibrating the oscillation motor, the wearable device can provide the user with a continuous and comfortable massage experience.

[0062] Furthermore, the expansion airbag 212 includes a bladder body 121, a cavity 122, and a support block 123. The support blocks 123 are equidistantly arranged in the bladder body 121. The support blocks 123 are interconnected and protrude from the surface of the bladder body 121. The support block 123 at the end is connected to the output end of the air compressor 211 through a hole. A support block 123 is arranged between two adjacent cavities 122. The support block 123 adheres to the surface of the cavity 122. The support block 123 includes a symmetrically arranged arc plate 231 and a connecting pipe 232. The two arc plates 231 are connected through the connecting pipe 232, and the cavity 122 is supported by the arc plate 231. When the air compressor 211 controls the bladder body 121 to expand outward, the surface of the bladder body 121 near the support block 123 does not expand outward.

[0063] The uniform distribution of support blocks 123 within the bladder body 121 provides additional support for the airbag, effectively preventing it from excessive deformation during the expansion process, thereby ensuring the stability and safety of the massage. Due to the presence of support blocks 123, when the bladder body 121 expands, they will form protrusions on the surface of the airbag. These protrusions can more accurately stimulate the user's body parts, achieve fixed-point massage, and improve the targetedness and effectiveness of the massage. The design of support blocks 123 helps to form a uniform air pressure distribution inside the airbag, avoiding local air pressure that is too high or too low, thereby ensuring the comfort and effectiveness of the massage. As the airbag expands and contracts, support blocks 123 will form a dynamic massage effect on the surface of the airbag. This change can stimulate muscles and nerves, promote blood circulation, and bring a more comfortable and pleasant massage experience to the user.

[0064] A system of the multifunctional training device for preventing Alzheimer's disease comprises a training end, a linkage end and a feedback end;

[0065] The training end is composed of four indicating mechanisms 11 arranged on the training board 1, which are driven to move irregularly in the slide groove 112 by the striking plate 115;

[0066] The linkage end is composed of reaction modules 2 arranged in four armors 22;

[0067] The feedback end is composed of a reaction module 1 arranged in four breastplates 21;

[0068] When the device is powered on, the striking plate 115 in one of the indicating mechanisms 11 will slide irregularly in the slide slot 112 first, and the corresponding oscillation motor 222 will continue to vibrate. When the striking feedback unit 153 in the corresponding striking plate 115 is pressed and triggered, the corresponding oscillation motor 222 stops vibrating, and the corresponding guard plate 221 controls the expansion airbag 212 connected thereto to expand and contract back and forth. This expansion and contraction produces a pressing sensation on the chest muscles of the wearer, forming a clear feedback signal. Through continuous training, the wearer will gradually learn how to control the pressing position and strength of the expansion airbag by striking or pressing the indicating mechanism.

[0069] like Fig.11 As shown, in the present invention, the four indicating mechanisms 11 are divided into A1, A2, A3, and A4, the reaction modules 2 in the four armors 22 are divided into B1, B2, B3, and B4, and the reaction modules 1 in the four breastplates 21 are divided into C1, C2, C3, and C4. The relationship between the training end, the linkage end, and the feedback end is as follows:

[0070] That is, A1 corresponds to B1 and C1;

[0071] A2 corresponds to B2 and C2;

[0072] …

[0073] For example, when the power is on, the striking plate 115 in A2 slides first, and the oscillation motor 222 in B2 corresponding to A2 starts to vibrate until the striking feedback unit 153 in A2 is pressed. When the striking feedback unit 153 in A2 is pressed, the oscillation motor 222 in B2 stops vibrating, and the air compressor 211 in C2 controls the expansion airbag 212 to expand and contract reciprocally, providing the user with corresponding pressing sensation feedback. After long-term training, the following subconsciousness will be formed:

[0074] For example, when the chest muscles need to be pressed by the inflatable airbags 212 in C1 and C2, the corresponding hitting feedback units 153 in A1 and A2 need to be hit or pressed. Even if A1 and A2 are not pressed, the vibration motors 222 in B1 and B2 can generate vibration to massage the arm muscles.

[0075] Through long-term training, the wearer will gradually form a subconscious mind: when they need to press the chest muscles through the inflatable airbag in the chest armor, they will naturally think of hitting or pressing the hitting feedback unit in the corresponding indicator mechanism. The formation of this subconscious mind is an important manifestation of the training effect, as follows:

[0076] Improve reaction speed: Since the striking plates in the indicator mechanism move irregularly, the wearer must maintain a high level of concentration and reaction speed to successfully strike or press them. This training method effectively improves the wearer's reaction speed and agility;

[0077] Enhance muscle memory: Through continuous training, the wearer's muscles will gradually form memory, allowing them to be more accurate and powerful when hitting or pressing the indicator mechanism. The formation of this muscle memory not only improves the training effect, but also provides better physical support for the wearer to cope with various situations in daily life;

[0078] Promote brain vitality: The system promotes brain vitality and neural network connectivity by stimulating the wearer's vision, touch, and muscle sensation. This increase in connectivity helps prevent the occurrence of neurological diseases such as Alzheimer's.

[0079] Based on the above content, the multifunctional training device for preventing Alzheimer's disease in the present invention is mostly aimed at patients with obesity, smoking, and alcoholism. By setting a control terminal, bad living habits such as obesity, smoking, alcoholism, etc. can be recorded in the control terminal. By setting different training intensities for different bad living habits, a more effective training effect can be achieved. The training intensity is directly reflected in the sliding speed of the striking board 115 in the training end.

[0080] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

Claims

1. A multifunctional training device for preventing Alzheimer's disease, characterized in that: The invention comprises a training board (1) and a wearable piece (2) connected to the training board (1) by signals. The training board (1) is provided with four indicating mechanisms (11). The wearable piece (2) comprises a breastplate (21) and four armors (22). The breastplate (21) is worn on the chest of a user, and the four armors (22) are respectively worn on the four limbs of the user. The four armors (22) are respectively connected to four corresponding indicating mechanisms (11) by signals. The indicating mechanism (11) comprises a motor (111), a limiting rod (113), a driving cylinder (114), and a striking plate (115); the motor (111) is mounted on the training plate (1); a screw rod is mounted on the output shaft of the motor (111); the driving cylinder (114) is mounted on the motor (111) and the limiting rod (113) via two sliders; the screw rod on the output shaft of the motor (111) forms a threaded connection with the slider connected thereto; the striking plate (115) is mounted on the output shaft of the driving cylinder (114); and an L-shaped slide groove (112) is provided on the surface of the training plate (1); The breastplate (21) is provided with four reaction modules one, and the four armors (22) are each provided with a reaction module two, and the striking plate (115) is respectively connected to the reaction modules one and two to form a signal connection; The striking plate (115) comprises a plate body (151), a first storage battery (152), and a striking feedback unit (153); the striking feedback unit (153) is electrically connected to the first storage battery (152); a plurality of striking portions are distributed on the surface of the striking feedback unit (153) in a cross shape; the plate body (151) is divided into a plurality of bending portions by bending line grooves (511) arranged in a cross shape on its surface; a striking portion is arranged in each bending portion; and every two adjacent bending portions located at the outer edge are connected via an expansion portion (512); A limiting rubber sheet (513) is arranged on the back of the plate body (151) near each expansion portion (512); the limiting rubber sheet (513) is arranged obliquely and covers the outside of the expansion portion (512); the expansion portion (512) comprises a connecting sheet (5121), a sponge layer (5122), a rubber wrapping layer (5123), and a connecting block (5124); a connecting sheet (5121) and a sponge layer (5122) are arranged on the left and right sides of the connecting block (5124); the connecting sheet (5121) and the sponge layer (5122) are arranged at intervals; and the rubber wrapping layer (5123) wraps around the connecting sheet (5121) and the sponge layer (5122).

2. A multifunctional training device for preventing Alzheimer's disease according to claim 1, characterized in that: The armor (22) comprises symmetrically arranged guard plates (221), the two guard plates (221) being connected via two hinges (225), the two guard plates (221) being each provided with a reaction module 2, the reaction module 2 comprising an oscillating motor (222) and a second storage battery (223), the oscillating motor (222) being symmetrically arranged at the upper and lower sides of the second storage battery (223), and the two oscillating motors (222) being electrically connected to the second storage battery (223); The reaction modules 1 are respectively arranged in the chest armor (21) near the left and right sides of the chest and the left and right sides of the waist. All reaction modules 1 include an air compressor (211) and an expansion air bag (212). The expansion air bag (212) is connected to the output end of the air compressor (211) so as to produce expansion and contraction of the expansion air bag (212) through the air compressor (211); The air compressor (211) is signal-connected to the oscillation motor (222) and the impact feedback unit (153) respectively.

3. A multifunctional training device for preventing Alzheimer's disease according to claim 2, characterized in that: The expansion airbag (212) comprises a bladder body (121), a cavity (122), and support blocks (123); the support blocks (123) are arranged equidistantly in the bladder body (121); the support blocks (123) are interconnected, and the support blocks (123) protrude from the surface of the bladder body (121); the support block (123) at the end is connected to the output end of the air compressor (211) through a hole; A support block (123) is arranged between two adjacent cavities (122). The support block (123) is adhered to the surface of the cavity (122). The support block (123) comprises symmetrically arranged arc plates (231) and a connecting pipe (232). The two arc plates (231) are connected via the connecting pipe (232), and the cavity (122) is supported by the arc plates (231). When the air compressor (211) controls the bladder (121) to expand outward, the surface of the bladder (121) near the support block (123) does not expand outward.

4. A system based on the multifunctional training device for preventing Alzheimer's disease according to claim 3, characterized in that: Including training end, linkage end and feedback end; The training end is composed of four indicating mechanisms (11) arranged on the training board (1), and is configured to drive the striking board (115) to move irregularly in the slide groove (112); The linkage end is composed of reaction modules 2 arranged in four armors (22); The feedback end is composed of a reaction module 1 arranged in four breastplates (21); When the device is powered on, a striking plate (115) in one of the indicating mechanisms (11) will preferentially slide irregularly in the slide groove (112), and the corresponding oscillation motor (222) will continue to vibrate. When the striking feedback unit (153) in the corresponding striking plate (115) is pressed and triggered, the corresponding oscillation motor (222) stops vibrating, and the corresponding guard plate (221) controls the expansion airbag (212) connected thereto to reciprocately expand and contract.

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