Foldable convenient high-energy rare earth permanent magnet health-care mattress special for students
By using high-energy rare-earth permanent magnet materials and a foldable design, combined with the three-dimensional magnetic field convergence of the central main magnet and satellite magnets, the problem of low magnetic field strength and poor portability of traditional magnetic therapy mattresses is solved, achieving efficient and personalized magnetic therapy effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-04
- Publication Date
- 2026-04-03
AI Technical Summary
Traditional magnetic therapy mattresses have low magnetic field strength and poor penetration, are bulky and cannot be folded, which cannot meet the portability requirements of students in small spaces. In addition, the magnetic field distribution is uneven, resulting in poor performance.
It adopts high-energy rare earth permanent magnet materials and is designed with a foldable structure. It combines the three-dimensional magnetic field convergence of the central main magnet and satellite magnets. The magnetic field strength is adjusted through the magnetic guide to achieve efficient convergence and directional enhancement of magnetic field energy. Foldable seams and folding mechanisms are set on the mattress to ensure functional stability.
It provides a high-intensity, evenly distributed magnetic field, which improves the effect of magnetic therapy, solves the problems of portability and functionality, is suitable for small spaces, and can provide personalized magnetic therapy for different parts of the body.
Smart Images
Figure CN121774333A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of home mattress technology, specifically to a foldable, student-specific, convenient, high-energy rare-earth permanent magnet health mattress. Background Technology
[0002] With the development of education, the health of students has received increasing attention, especially the problems caused by prolonged desk study, such as cervical and lumbar spine fatigue and poor sleep quality, which seriously affect students' learning efficiency and physical health. Magnetic field physical therapy, as an auxiliary health care method, has the effects of promoting blood circulation, relieving muscle tension, and improving sleep. As a result, permanent magnet mattresses that combine magnets with mattresses have become common health care products.
[0003] Traditional magnetic therapy mattresses mostly use ordinary ferrite magnets, which have low magnetic field strength, poor penetration, and limited effective depth. They are also bulky and non-foldable, making them inconvenient to carry and unsuitable for use in confined spaces such as student dormitories. Furthermore, existing magnetic therapy products have a single magnet arrangement and uneven magnetic field distribution, resulting in poor energy concentration and often failing to meet expectations in terms of effectiveness. Therefore, there is an urgent need for a foldable, portable, high-energy rare-earth permanent magnet health mattress specifically designed for students, which can meet the requirements of high magnetic field strength, concentrated energy distribution, and ease of carrying and storage. Summary of the Invention
[0004] The purpose of this invention is to solve the problems in the background art and provide a foldable, student-specific, convenient, high-energy rare-earth permanent magnet health mattress that meets the requirements of high magnetic field strength, concentrated energy distribution, and easy portability and storage.
[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution: A foldable, student-specific, convenient, high-energy rare-earth permanent magnet health mattress includes a comfort layer, a magnetic focusing layer, and a support layer arranged sequentially from top to bottom. The magnetic focusing layer includes a rare-earth permanent magnet layer and an energy focusing layer fixedly connected together. A permanent magnet unit is disposed on the rare-earth permanent magnet layer, and a magnetic conductive part corresponding to the position of the permanent magnet unit is disposed in the energy focusing layer. A magnetic conductive plate is disposed at the bottom of the magnetic conductive part. The magnetic focusing layer is the core layer for realizing the magnetic function of the mattress. The layers are fixed together by a detachable structure to form an integrated mattress structure. The mattress has at least one foldable seam along its length or width, and the foldable seam runs through all layers of the mattress.
[0006] Preferably, the permanent magnet unit includes an axially magnetized central main magnet and at least three axially magnetized satellite magnets uniformly arranged around it, wherein the upper surface polarities of the central main magnet and the satellite magnets are opposite, and adjacent permanent magnet units share the satellite magnets located at their boundaries.
[0007] Preferably, the permanent magnet units are arranged in a mesh, grid, or honeycomb array on the rare earth permanent magnet layer; along the mattress area corresponding to the human spine, waist, and shoulders, the arrangement density of the satellite magnets in the permanent magnet units is higher than that in other areas, and the magnetic energy product of the central main magnet is higher than that of the satellite magnets.
[0008] Preferably, the magnetically conductive part is a boss structure, shaped as a truncated cone or frustum, with its top area being smaller than its bottom area. The upper surface of the magnetically conductive part is flush with the surface of the energy-concentrating layer, and its top surface is tightly connected to the magnetic poles on the lower surface of the central main magnet.
[0009] Preferably, the magnetic plate disposed within the energy-concentrating layer is made of a high magnetic permeability material, and the lower surface of the magnetically conductive part is fixedly connected to the magnetically conductive plate. The magnetically conductive plate is configured to guide a portion of the magnetic flux collected through the magnetically conductive part to the area below the adjacent satellite magnet to form a local magnetic loop.
[0010] Preferably, the magnetically conductive part of the energy-concentrating layer is an adjustable structure, and the magnetic field focusing intensity in this region can be adjusted by adjusting the distance between the upper surface of the magnetically conductive part and the lower surface of the permanent magnet unit.
[0011] Preferably, the magnetic conductive part is movably disposed within the magnetic conductive hole of the energy-concentrating layer, and an adjustment hole is provided at the center of the bottom of the magnetic conductive part. A nut sleeve is embedded in the magnetic conductive plate at the position corresponding to the adjustment hole, and its axis is perpendicular to the mattress plane. A washer is also provided between the nut sleeve and the support layer.
[0012] Preferably, an adjusting rod is provided in the adjusting hole. The adjusting rod is screwed into the reserved hole at the bottom of the support layer and passes through the support layer and the nut sleeve in sequence. It is threadedly connected to the nut sleeve and the adjusting hole respectively. By adjusting the rotation of the adjusting rod, the magnetic part moves in the magnetic hole. The nut sleeve and the adjusting rod are both made of non-magnetic materials.
[0013] Preferably, the mattress has a foldable seam along its length, dividing it into a first section and a second section. Each foldable seam is equipped with a folding mechanism at the support layer position. The folding mechanism includes a first hinge, a second hinge, a first slider, and a second slider. The first slider and the second slider are both embedded in and slidably disposed on a guide rail within the support layer. The first slider is disposed within the first section, and the second slider is disposed within the second section.
[0014] Preferably, the first hinge and the second hinge are of the same shape and size and are symmetrically arranged. Both the first hinge and the second hinge are provided with a first hinge portion, a second hinge portion and a third hinge portion, and a groove structure is provided between the first hinge portion and the second hinge portion. The first hinge portion of the first hinge is hinged to the first slider, the second hinge portion of the first hinge is hinged to the second partition, the first hinge portion of the second hinge is hinged to the second slider, the second hinge portion of the second hinge is hinged to the first partition, and the first hinge and the second hinge are hinged through the third hinge portion.
[0015] In summary, the beneficial effects of this invention are as follows: 1. The foldable high-energy rare earth permanent magnet health mattress for students described in this invention uses high-energy rare earth permanent magnet material as the permanent magnet. Its magnetic energy product is much higher than that of traditional magnetic materials, which can generate a stable and high-intensity static magnetic field, further improving the magnetic therapy effect. Combined with the foldable design, it can be folded into a smaller volume, solving the space limitation problem in the process of use by students. 2. The foldable student-specific convenient high-energy rare earth permanent magnet health mattress of the present invention achieves efficient convergence and directional enhancement of magnetic field energy in three-dimensional space through the synergistic design of permanent magnet unit and magnetic focusing layer. It not only greatly improves the magnetic field strength and depth acting on the human body, but also actively generates tangential magnetic field components and effectively suppresses downward magnetic leakage, thereby improving the utilization rate of magnetic energy. 3. The foldable student-specific convenient high-energy rare earth permanent magnet health mattress described in this invention features a modular permanent magnet unit design. Combined with the central main magnet and satellite magnets, it provides a basis for zoned differentiated magnetic field configuration. In addition, the height-adjustable magnetic guide protrusion design enables differentiated magnetic therapy for different parts of the user's body, enriching the personalized functions of the mattress. 4. The foldable high-energy rare earth permanent magnet health mattress for students described in this invention uses a folding mechanism designed with permanent magnet units. This ensures that the internal magnetic layer is hardly disturbed during repeated folding and storage, thus guaranteeing the mattress's functional stability and durability. This solves the problem of traditional magnetic therapy mattresses being unable to balance portability and functionality. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of the mattress of the present invention; Figure 2 This is a schematic diagram of the permanent magnet unit arrangement structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the magnetic layer of the present invention; Figure 4 This is a schematic diagram of the folding mechanism structure of the present invention; Figure 5 This is a schematic diagram of the folding mechanism of the present invention after folding; Figure 6 This is a schematic diagram of the adjustable energy-concentrating layer of the present invention.
[0017] The diagram shows the following markings: 1. Comfort layer; 2. Magnetizing layer; 21. Rare earth permanent magnet layer; 211. Permanent magnet unit; 212. Central main magnet; 213. Satellite magnet; 22. Energy focusing layer; 221. Magnetic guide section; 222. Magnetic guide plate; 223. Magnetic guide hole; 224. Adjustment hole; 225. Nut sleeve; 226. Washer; 227. Adjustment rod; 3. Support layer; 31. Guide rail; 4. Foldable seam; 41. First section; 42. Second section; 5. Folding mechanism; 51. First hinge; 52. Second hinge; 53. First slider; 54. Second slider; 55. First hinge part; 56. Second hinge part; 57. Third hinge part; 58. Groove structure. Detailed Implementation
[0018] The following specific embodiments are merely illustrative of the present invention and are not intended to limit the invention. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of the present invention.
[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.
[0020] Example 1
[0021] according to Figures 1-5 As shown, a foldable, student-specific, convenient, high-energy rare-earth permanent magnet health mattress includes a comfort layer 1, a magnetic focusing layer 2, and a support layer 3 arranged sequentially from top to bottom. The magnetic focusing layer 2 includes a rare-earth permanent magnet layer 21 and an energy focusing layer 22 fixedly connected. A permanent magnet unit 211 is provided on the rare-earth permanent magnet layer 21, and a magnetic conductive part 221 corresponding to the position of the permanent magnet unit 211 is provided in the energy focusing layer 22. A magnetic conductive plate 222 is provided at the bottom of the magnetic conductive part 221. The magnetic focusing layer 2 is the core layer for realizing the magnetic function of the mattress. The layers are fixed together by a detachable structure to form an integrated mattress structure. The mattress has at least one foldable seam 4 along its length or width, and the foldable seam 4 runs through all layers of the mattress.
[0022] according to Figure 1 , Figure 2As shown, in this embodiment, the permanent magnet unit 211 includes an axially magnetized central main magnet 212 and at least three axially magnetized satellite magnets 213 uniformly arranged around it. The upper surface polarities of the central main magnet 212 and the satellite magnets 213 are opposite. Adjacent permanent magnet units 211 share the satellite magnets 213 located at their boundaries. The permanent magnet units 211 are arranged in a mesh, grid, or honeycomb array on the rare earth permanent magnet layer 21. Along the mattress area corresponding to the human spine, waist, and shoulders, the arrangement density of satellite magnets 213 in the permanent magnet unit 211 is higher than that in other areas, and the magnetic energy product of the central main magnet 212 is higher than that of the satellite magnets 213.
[0023] In this system, the magnets in the permanent magnet unit 211 are neodymium iron boron or samarium cobalt rare earth permanent magnet units. Both the central main magnet 212 and the satellite magnets 213 are cylindrical structures with their magnetization direction perpendicular to the mattress surface. The magnetization direction of the satellite magnets 213 is opposite to that of the central main magnet 212. The N pole of the central main magnet 212 faces upwards, and the S poles of the circumferentially distributed satellite magnets 213 face upwards. Furthermore, the upper surfaces of all satellite magnets 213 are flush with the upper surface of the central main magnet 212. Adjacent permanent magnet units 211 share their edges. The satellite magnets 213 on the surface of the magnetic concentrating layer 2 form a magnetic field network with alternating magnetic poles and interconnected magnetic circuits, generating a dense magnetic field component on the horizontal plane, pointing from the central main magnet 212 of each permanent magnet unit 211 to the surrounding satellite magnets 213; and in the mattress area corresponding to the human spine, waist and shoulders, the number of satellite magnets 213 of the permanent magnet unit 211 is increased to six, so that it can form a locally enhanced magnetic field, which can be targeted to the areas where students are prone to fatigue.
[0024] according to Figure 3 As shown, in this embodiment, the magnetically conductive part 221 is a boss structure, shaped like a truncated cone or frustum, with its top area smaller than its bottom area. The upper surface of the magnetically conductive part 221 is flush with the surface of the energy-concentrating layer 22, and its top surface is tightly connected to the magnetic poles on the lower surface of the central main magnet 212. The magnetically conductive plate 222 disposed in the energy-concentrating layer 22 is made of a high magnetic permeability material. The lower surface of the magnetically conductive part 221 is fixedly connected to the magnetically conductive plate 222. The magnetically conductive plate 222 is configured to guide a portion of the magnetic flux collected by the magnetically conductive part 221 to the area below the adjacent satellite magnet 213 to form a local magnetic loop.
[0025] In this structure, each magnetically conductive part 221 on the energy-concentrating layer 22 is precisely located directly below the central main magnet 212 of a permanent magnet unit 211. Its top plane is in close contact with the lower surface of the central main magnet 212. This is used to guide and collect magnetic field lines radiating laterally from the central main magnet 212 and coupled from adjacent units. All the magnetically conductive parts 221 are connected as one unit by the magnetically conductive plate 222. The magnetically conductive plate 222 redistributes and guides the magnetic flux collected by each magnetically conductive part 221, guiding a portion of the magnetic flux to the area below the adjacent satellite magnet 213, so that it forms a magnetic circuit with the N pole of the satellite magnet 213. This reduces the leakage of the magnetic field to the area below the mattress. By guiding, constraining and reflecting some of the magnetic field lines upward, the useless loss of the magnetic field to the area below the mattress is reduced, and the magnetic field energy is more concentrated in the direction above the mattress, achieving efficient energy concentration.
[0026] according to Figure 4 , Figure 5 As shown, in this embodiment, the mattress has a foldable seam 4 along its length, dividing it into a first section 41 and a second section 42. Each foldable seam 4 has a folding mechanism 5 located on the support layer 3. The folding mechanism 5 includes a first hinge 51, a second hinge 52, a first slider 53, and a second slider 54. Both the first slider 53 and the second slider 54 are embedded in and slidably mounted on a guide rail 31 within the support layer 3. The first slider 53 is located within the first section 41, and the second slider 54 is located within the second section 42. The first hinge 51 and the second hinge 52 have the same shape and dimensions. The first hinge 51 and the second hinge 52 are symmetrically arranged, each having a first hinge portion 55, a second hinge portion 56, and a third hinge portion 57. A groove structure 58 is provided between the first hinge portion 55 and the second hinge portion 56. The first hinge portion 55 of the first hinge 51 is hinged to the first slider 53, the second hinge portion 56 of the first hinge 51 is hinged to the second partition 42, the first hinge portion 55 of the second hinge 52 is hinged to the second slider 54, the second hinge portion 56 of the second hinge 52 is hinged to the first partition 41, and the first hinge 51 and the second hinge 52 are hinged through the third hinge portion 57.
[0027] The mattress body can be equipped with multiple foldable seams 4 to fold the mattress into multiple layers. A folding mechanism 5 is set at each foldable seam 4 to achieve this. During the folding process, the first slider 53 and the second slider 54 are moved by external force. The first slider 53 and the second slider 54 are guided by the first hinge 51 and the second hinge 52 during the movement, thereby realizing the 180° folding of the mattress. The first hinge 51 and the second hinge 52 are provided with groove structures 58. By replacing the hinges with different sizes of groove structures 58, mattresses of different thicknesses can be folded. When a mattress with greater magnetic therapy intensity is needed, it is only necessary to replace the magnetic layer 2 on the support layer 3 with a thicker one. At this time, the volume of the internal permanent magnet unit 211 is larger, and the magnetic therapy effect is better. Then, the hinge in the folding mechanism 5 is replaced with a hinge with a larger size of groove structure 58 to realize the folding of a thicker mattress. Conversely, for a thinner mattress, a hinge with a smaller size of groove structure 58 is used.
[0028] Example 2
[0029] The difference from Embodiment 1 above is that, according to Figure 6 As shown, the magnetic conductive part 221 of the energy-concentrating layer 22 is an adjustable structure. The magnetic field focusing intensity in this area can be adjusted by adjusting the distance between the upper surface of the magnetic conductive part 221 and the lower surface of the permanent magnet unit 211. The magnetic conductive part 221 is movably disposed in the magnetic conductive hole 223 of the energy-concentrating layer 22. An adjustment hole 224 is provided at the bottom center of the magnetic conductive part 221. A nut sleeve 225 is embedded in the magnetic conductive plate 222 at the position corresponding to the adjustment hole 224. Its axis is perpendicular to the mattress plane. A washer 226 is also provided between the nut sleeve 225 and the support layer 3. An adjustment rod 227 is provided in the adjustment hole 224. The adjustment rod 227 is screwed into the reserved hole at the bottom of the support layer 3 and passes through the support layer 3 and the nut sleeve 225 in sequence. It is threadedly connected to the nut sleeve 225 and the adjustment hole 224 respectively. The magnetic conductive part 221 moves in the magnetic conductive hole 223 by adjusting the rotation of the adjustment rod 227. The nut sleeve 225 and the adjustment rod 227 are both non-magnetic materials.
[0030] The magnetic conductive part 221 and the magnetic conductive plate 222 in the energy-concentrating layer 22 are not a fixed structure, but an independently adjustable movable unit. The adjustment hole 224 at the bottom of the magnetic conductive part 221 is a threaded hole structure. The adjustment rod 227 is a threaded rod that passes through the support layer 3 and is threadedly connected to the nut sleeve 225 on the magnetic conductive plate 222, and finally threadedly connected to the adjustment hole 224 of the magnetic conductive part 221. The end of the adjustment rod 227 located at the bottom of the mattress is provided with an adjustment knob or an internal hexagonal hole. An elastic washer 226 is provided between the nut sleeve 225 and the support layer 3 below. The washer 226 increases the friction between the nut sleeve 225 and the support layer 3 to lock the nut sleeve 225, avoiding the problem of the nut sleeve 225 loosening or the adjustment rod 227 rotating on its own due to vibration or displacement during use. During the adjustment process, a tool is used to rotate the adjustment part at the end of the adjustment rod 227, causing the adjustment rod 227 to rotate. Since the nut sleeve 225 is embedded and fixed in the magnetic guide plate 222, the rotational movement of the adjustment rod 227 is converted into its own axial movement, thereby pushing or pulling the magnetic guide part 221 body that is threadedly connected to it. This realizes the up and down movement of the magnetic guide part 221 in the magnetic guide hole 223, thereby generating a vertical displacement relative to the upper central main magnet 212. After the fine adjustment is completed, the self-locking property of the thread and the friction of the elastic washer 226 are used to adjust the magnetic guide part 221. The magnetic conductor 221 can be kept in a fixed position. When the magnetic conductor 221 is raised, its top position is closer to the lower surface of the magnetic pole of the central main magnet 212, which strengthens the convergence and guidance of magnetic field lines and increases the upward reflected magnetic flux density. The vertical magnetic field at the point of the magnetic conductor 221 is strengthened. Conversely, when the magnetic conductor 221 is lowered, the effect is weakened and the magnetic field strength is also relatively weakened. This adjustable magnetic field strength setting allows the mattress to finely adjust the magnetic field focusing intensity according to different parts of the student's body, especially to achieve better magnetic therapy effects in easily fatigued areas.
Claims
1. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students, characterized in that... The mattress includes a comfort layer (1), a magnetic layer (2), and a support layer (3) arranged sequentially from top to bottom. The magnetic layer (2) includes a rare earth permanent magnet layer (21) and an energy-concentrating layer (22) that are fixedly connected. The rare earth permanent magnet layer (21) is provided with a permanent magnet unit (211). The energy-concentrating layer (22) is provided with a magnetic conductive part (221) corresponding to the position of the permanent magnet unit (211). The bottom of the magnetic conductive part (221) is provided with a magnetic conductive plate (222). The magnetic layer (2) is the core layer for realizing the magnetic function of the mattress. The layers are fixed together by a detachable structure to form an integrated mattress structure. The mattress has at least one foldable seam (4) along the length or width direction. The foldable seam (4) runs through each layer of the mattress.
2. The foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 1, characterized in that, The permanent magnet unit (211) includes an axially magnetized central main magnet (212) and at least three axially magnetized satellite magnets (213) uniformly arranged around it in the circumference. The upper surface polarities of the central main magnet (212) and the satellite magnets (213) are opposite. Adjacent permanent magnet units (211) share the satellite magnets (213) located at their boundaries.
3. The foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 2, characterized in that, The permanent magnet units (211) are arranged in a mesh, grid or honeycomb array on the rare earth permanent magnet layer (21); along the mattress area corresponding to the human spine, waist and shoulders, the arrangement density of the satellite magnets (213) in the permanent magnet units (211) is higher than that in other areas, and the magnetic energy product of the central main magnet (212) is higher than that of the satellite magnets (213).
4. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 2, characterized in that, The magnetic conductive part (221) is a boss structure, shaped as a truncated cone or frustum, with its top area being smaller than its bottom area. The upper surface of the magnetic conductive part (221) is flush with the surface of the energy-concentrating layer (22), and its top surface is tightly connected to the magnetic poles of the lower surface of the central main magnet (212).
5. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 4, characterized in that, The magnetic plate (222) disposed within the energy-concentrating layer (22) is made of a high magnetic permeability material. The lower surface of the magnetic part (221) is fixedly connected to the magnetic plate (222). The magnetic plate (222) is configured to guide a portion of the magnetic flux collected via the magnetic part (221) to the area below the adjacent satellite magnet (213) to form a local magnetic loop.
6. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 1, characterized in that, The magnetic conductive part (221) of the energy-concentrating layer (22) is an adjustable structure. The magnetic field focusing intensity of the region can be adjusted by adjusting the distance between the upper surface of the magnetic conductive part (221) and the lower surface of the permanent magnet unit (211).
7. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 6, characterized in that, The magnetic conductive part (221) is movably disposed in the magnetic conductive hole (223) of the energy-concentrating layer (22). An adjustment hole (224) is provided at the bottom center of the magnetic conductive part (221). A nut sleeve (225) is embedded in the magnetic conductive plate (222) at the position corresponding to the adjustment hole (224). Its axis is perpendicular to the mattress plane. A washer (226) is also provided between the nut sleeve (225) and the support layer (3).
8. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 7, characterized in that, An adjusting rod (227) is provided in the adjusting hole (224). The adjusting rod (227) is screwed into the reserved hole at the bottom of the support layer (3) and passes through the support layer (3) and the nut sleeve (225) in sequence. It is threadedly connected to the nut sleeve (225) and the adjusting hole (224) respectively. By adjusting the rotation of the adjusting rod (227), the magnetic part (221) is driven to move in the magnetic hole (223). The nut sleeve (225) and the adjusting rod (227) are both non-magnetic materials.
9. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 1, characterized in that, The mattress has a foldable seam (4) along its length, dividing it into a first section (41) and a second section (42). Each foldable seam (4) has a folding mechanism (5) at the position of the support layer (3). The folding mechanism (5) includes a first hinge (51), a second hinge (52), a first slider (53), and a second slider (54). The first slider (53) and the second slider (54) are both embedded and slidably disposed on the guide rail (31) in the support layer (3). The first slider (53) is disposed in the first section (41), and the second slider (54) is disposed in the second section (42).
10. A foldable, portable, high-energy rare-earth permanent magnet health mattress for students according to claim 9, characterized in that, The first hinge (51) and the second hinge (52) are the same in shape and size and are symmetrically arranged. The first hinge (51) and the second hinge (52) are each provided with a first hinge part (55), a second hinge part (56) and a third hinge part (57). A groove structure (58) is provided between the first hinge part (55) and the second hinge part (56). The first hinge part (55) of the first hinge (51) is hinged to the first slider (53). The second hinge part (56) of the first hinge (51) is hinged to the second partition (42). The first hinge part (55) of the second hinge (52) is hinged to the second slider (54). The second hinge part (56) of the second hinge (52) is hinged to the first partition (41). The first hinge (51) and the second hinge (52) are hinged through the third hinge part (57).