Magnetic mattress for fatigue recovery

Abstract

The invention relates to the technical field of magnetic mattresses, in particular to a magnetic mattress for fatigue recovery. Comprising a mattress layer and a base layer, the mattress layer is arranged on the base layer, and the base layer is divided into at least five magnetic therapy areas in the length direction; a plurality of magnetic unit mounting grooves are formed in the magnetic therapy area of the base layer, the magnetic unit mounting grooves are distributed in a matrix mode, magnetic units are arranged in the magnetic unit mounting grooves, each magnetic unit comprises a permanent magnet and an electromagnetic coil, the permanent magnets are used for providing a basic magnetic field, and the electromagnetic coils are used for providing a magnetic field. The electromagnetic coil is used for adjusting the magnetic field intensity, and a control module is further arranged on the mattress and used for controlling the magnetic field intensity of each magnetic therapy area on the base layer; by reasonably designing the magnetic field intensity distribution, the effect of the magnetic mattress on human body fatigue recovery can be effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic mattresses, in particular to a magnetic mattress for fatigue recovery. Background Art

[0002] With the development of society and the accelerated pace of life, people are facing increasing work and life pressures. Sleep is an important physiological process for the human body to recover from fatigue and maintain health. Good sleep quality can help the various organs of the body get sufficient rest and repair, promote metabolism and increase immunity; however, due to various stresses, modern people are prone to insomnia, dreaming, shallow sleep, etc. These problems seriously affect the role of sleep in fatigue recovery.

[0003] As a traditional Chinese medicine treatment, magnetic therapy has multiple biological effects on the human body. It can improve blood circulation and lymphatic circulation, promote metabolism and cell repair, and improve human sleep quality by regulating the human body's bioelectric field. With the development of magnetic therapy technology, it provides technical support for the research and development of magnetic mattresses; however, the existing magnetic mattresses on the market have deficiencies in design and function. For example, the magnetic field intensity distribution is not reasonable enough, which cannot fully exert the effect of magnetic therapy. At the same time, it cannot cope well with the user's deep fatigue, which makes magnetic therapy mattresses very limited in fatigue recovery and sleep improvement. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background technology and provide a magnetic mattress for fatigue recovery. By rationally designing the magnetic field intensity distribution, the effect of the magnetic mattress on human fatigue recovery can be effectively improved.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A magnetic mattress for fatigue recovery comprises a mattress layer and a base layer, wherein the mattress layer is arranged on the base layer, and the base layer is divided into at least five magnetic therapy areas along the length direction; a plurality of magnetic unit mounting slots are provided on the magnetic therapy areas of the base layer, and the magnetic unit mounting slots are distributed in a matrix manner, and magnetic units are arranged inside the magnetic unit mounting slots, each of the magnetic units comprises a permanent magnet and an electromagnetic coil, the permanent magnet is used to provide a basic magnetic field, and the electromagnetic coil is used to adjust the magnetic field strength; a control module is also provided on the mattress for controlling the magnetic field strength of each magnetic therapy area on the base layer.

[0006] Preferably, the multiple magnetic therapy areas of the base layer correspond to the head and neck, shoulders, back, waist and legs of the human body, and the magnetic units are distributed according to the different requirements of the human body parts for the magnetic field strength, wherein the number of turns of the electromagnetic coil wound around the permanent magnet in the head and neck magnetic therapy area is less than the number of turns of the electromagnetic coil in other magnetic therapy areas; the base layer is divided into regions corresponding to different parts of the body to adapt to the different requirements of various parts of the human body for the magnetic field strength; by designing the distribution of magnetic field strength in different areas, the magnetic field strength distribution of the mattress is more reasonable, wherein the head and neck part of the human body is relatively sensitive, the magnetism of the permanent magnet is relatively weak, and the number of turns in the electromagnetic coil is relatively small; while the parts such as the waist and back that are under greater pressure and prone to fatigue have relatively strong magnetic force of the internal permanent magnet, and the number of turns of the electromagnetic coil is large, which can generate a relatively strong magnetic field, so that the magnetic therapy of the magnetic mattress can be more conducive to fatigue recovery.

[0007] Preferably, the magnetic unit is an embedded detachable structure, including a base and a handle, the interior of the base is a hollow structure, and the permanent magnet and the electromagnetic coil are both arranged inside the base; the handle is fixedly connected to the top position of the base, and the handle is also provided with a protruding end protruding from the base; the magnetic unit on the base layer of the magnetic therapy mattress is designed as a quick disassembly and assembly structure, adopting a modular design concept, and the faulty electromagnetic unit can be replaced individually, or the electromagnetic units in certain areas can be removed individually to reduce the magnetic field strength in specific demand areas; a handle is provided at the top position of the base on the electromagnetic unit, and the electromagnetic unit can be installed and disassembled by rotating the handle, and the faulty magnetic unit can be removed by lifting out the handle. The modular design of the magnetic unit significantly improves the flexibility and convenience of the magnetic mattress during use, while reducing maintenance costs.

[0008] Preferably, an arc-shaped guide groove is provided on the side wall at the top position of the magnetic unit mounting groove, one end of the guide groove is provided with a mounting opening for the protruding end on the handle to enter, and the other end is provided with a limiting portion for limiting the movement of the protruding end. After the magnetic unit is installed in the magnetic unit mounting groove, the protruding end enters the guide groove through the mounting opening, and the installation of the magnetic unit is completed by rotating the handle to rotate the protruding end to the limiting portion; the magnetic unit is installed inside the groove body of the magnetic unit mounting groove, and a mounting opening is provided at the top position of the magnetic unit mounting groove for the protruding end on the magnetic unit handle to enter, and the guide groove under the mounting opening is a quarter of a circular arc groove. After the protruding end enters the guide groove through the mounting opening, the handle is rotated 90° along the direction of the guide groove, and the protruding end of the handle stops after touching the limiting portion, and the installation of the magnetic unit is completed.

[0009] Preferably, a plurality of base positioning blocks are provided at the bottom of the base, and the plurality of base positioning blocks are symmetrically arranged. A plurality of mounting slot positioning blocks are also provided at the bottom of the slot body of the magnetic unit mounting slot, and the arrangement of the mounting slot positioning blocks is the same as that of the base positioning blocks; the base positioning block and the mounting slot positioning block are made of two magnets with different magnetic poles. When the handle is rotated to the limiting portion, the base positioning block and the mounting slot positioning block are positioned by magnetic attraction to complete the fixation of the magnetic unit; after the magnetic unit is installed in the magnetic unit mounting slot, it is finally fixed by magnetic attraction, and four diagonally symmetrical ones are installed on the bottom of the base of the magnetic unit. The base positioning blocks are distributed, and the bottom position of the magnetic unit mounting slot is also provided with four diagonally symmetrically distributed mounting slot positioning blocks. When the magnetic unit is rotated and installed into place, the positions of the four base positioning blocks and the four mounting slot positioning blocks just correspond to each other; the base positioning blocks and the mounting slot positioning blocks are made of two magnets with different magnetic poles. After the base positioning blocks and the mounting slot positioning blocks are matched and contacted, the two are attracted to each other by magnetic force. Therefore, the magnetic unit and the magnetic unit mounting slot can be fixed by magnetic positioning, ensuring that the position of the magnetic unit in the base layer is fixed, avoiding the displacement of the magnetic unit due to actions such as turning over or squeezing by the user, and improving the reliability of the magnetic mattress in use.

[0010] Preferably, a coil frame is provided at the center position inside the magnetic unit, the electromagnetic coil is wound on the coil frame, and the permanent magnet is provided inside the electromagnetic coil; two fixed contacts are also provided on the bottom surface of the magnetic unit, and the fixed contacts are electrically connected to the wires at both ends of the coil of the electromagnetic coil respectively; the base and the coil frame of the magnetic unit are both made of insulating materials, and a permanent magnet is provided inside the coil frame, which can provide a basic magnetic field. The electromagnetic coil is wound on the coil frame, and the magnetic field strength and direction generated by the electromagnetic coil can be changed by adjusting the magnitude and direction of the current in the coil. After superposition with the magnetic field of the permanent magnet, the distribution and adjustment of the overall magnetic field strength of the magnetic mattress can be achieved; two fixed contacts are also provided at the bottom of the base, which are electrically connected to the wires at both ends of the coil of the electromagnetic coil. The magnetic unit can be connected to the main circuit through these two fixed contacts, ensuring that after the magnetic unit is installed, the power supply of the partition will be automatically connected.

[0011] Preferably, two conductive springs are provided at the bottom position of the magnetic unit mounting slot to cooperate with the two fixed contacts on the magnetic unit, and the conductive spring includes an elastic sheet, one end of the elastic sheet is provided with a clamping portion, and the other end is provided with a spring contact; the clamping portion is an elastic buckle structure, and a conductive tube is clamped on the clamping portion, and the conductive tube is connected to the main circuit in parallel and electrically connected; the fixed contact is a spherical structure, and when the elastic sheet is in a natural state, the height of the fixed contact is higher than the height of the horizontal plane at the bottom of the magnetic unit mounting slot; the conductive spring is made of a conductive copper sheet with good elasticity, and the clamping portion at one end of the conductive spring is elastic The snap-fit structure design is connected to the conductive tube through the elastic force of the material itself. The conductive tube is installed in parallel on the main circuit of the magnetic mattress. The current of the main circuit will pass through the conductive spring on the conductive tube and finally flow into the coil inside the magnetic unit through the fixed contact. The parallel design of the conductive tube ensures that when a single magnetic unit fails, it will not affect the normal operation of other magnetic units; a spherical spring contact is provided on the other end of the elastic sheet of the conductive spring. When the elastic sheet is in a natural state, the height of the fixed contact is higher than the height of the horizontal plane at the bottom of the magnetic unit installation slot, so that the spring contact can better contact with the fixed contact at the bottom of the magnetic unit to achieve circuit conduction.

[0012] Preferably, after the magnetic unit is placed in the magnetic unit mounting slot, the elastic sheet on the conductive spring sheet will move downward under the action of pressure. When the magnetic unit is rotated and fixed, the positions of the two fixed contacts and the two spring sheet contacts will be aligned with each other, and the spring sheet contacts will rebound upward under the elastic force of the elastic sheet and contact with the fixed contacts. The conductive spring sheet is arranged at the bottom of the magnetic unit mounting slot. In the natural state, the height of the spring sheet contact is higher than the height of the bottom horizontal plane. When the magnetic unit is installed in the slot, the bottom of the base Fitting with the bottom of the slot body, the pressure from the bottom of the base will cause the elastic sheet on the conductive spring sheet to move downward, but the spring sheet contact will rebound upward under the elastic force of the elastic sheet, so that it is always in contact with the bottom of the base. When the magnetic unit is rotated and installed into place, the position of the fixed contact on the bottom of the base will just coincide with the spring sheet contact, and the spring sheet contact will always maintain contact with the fixed contact under the action of the elastic force, thereby realizing the circuit conduction between the coil inside the magnetic unit and the main circuit. When the magnetic unit is rotated in the opposite direction, the contact between the fixed contact and the elastic contact is disconnected, and the circuit of the magnetic unit is also disconnected.

[0013] Preferably, a temperature regulating layer is provided inside the mattress layer, and a temperature conduction layer is further provided between the temperature regulating layer and the mattress surface; heating wires and cooling sheets are provided inside the temperature regulating layer, the heating wire array is evenly laid in the temperature regulating layer, and the cooling sheets are embedded between the heating wires; heating wires and cooling sheets are provided in the temperature regulating layer, the heating wires are made of flexible carbon fiber material, the cooling sheets are made of semiconductor cooling sheet material, and the cooling sheets are closely arranged between the heating wires; the temperature conduction layer is provided above the temperature regulating layer, and the temperature conduction layer is made of thermally conductive silicone material, so that the heat or cold of the temperature regulating layer can be better conducted to the mattress surface. At the same time, the user can also choose heating or cooling according to actual use needs, and can also adjust the temperature gear according to the needs of different areas, so that the user can better achieve fatigue recovery through temperature regulation.

[0014] Preferably, a first mounting portion is provided at the bottom of the mattress layer, and a second mounting portion is provided at the top of the base layer, and the mattress layer and the base layer are mounted and fixed by the cooperation of the first mounting portion and the second mounting portion; the first mounting portion at the bottom of the mattress layer is designed as a hook-surface Velcro, and the second mounting portion at the top of the base layer is designed as a suede Velcro, and the two are fixed and installed by bonding. When the magnetic unit on the base layer needs to be disassembled or installed, the magnetic unit can be disassembled and assembled by only lifting the Velcro of the mattress layer, thereby improving the convenience of using the magnetic mattress.

[0015] In summary, the beneficial effects of the present invention are: 1. The fatigue recovery magnetic mattress of the present invention can provide appropriate magnetic field strength for various parts of the human body by rationally dividing the mattress into zones and setting magnetic units of different specifications according to the characteristics of various parts of the human body. The zoned design is more in line with ergonomics and the principle of biomagnetic effect, is more targeted, and avoids ineffective or excessive stimulation. 2. The fatigue recovery magnetic mattress described in the present invention has a design of permanent magnets and electromagnetic coils within the magnetic unit, allowing users to flexibly adjust the magnetic field strength and distribution in different areas according to their needs and physical condition. By optimizing magnetic field parameters, it directly acts on the physiological links that cause fatigue, meeting different fatigue states and physical needs, accelerating fatigue recovery, and satisfying the personalized needs of different users, thereby improving the product's applicability and practicality. 3. The fatigue recovery magnetic mattress described in the present invention has a quick-release structure design of the magnetic unit, which allows users to more conveniently replace a faulty magnetic unit, thereby improving the flexibility of using the magnetic mattress. At the same time, the magnetic positioning and fixing design of the magnetic unit allows users to easily disassemble it while also ensuring the reliability of the magnetic unit. The special connection method of the conductive spring and the fixed contact well ensures the effectiveness of the circuit on and off during the disassembly process, making the magnetic mattress safer and more reliable during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the magnetic mattress of the present invention; Figure 2 It is a structural schematic diagram of the magnetic unit of the present invention; Figure 3 It is a structural schematic diagram of the magnetic unit installation slot of the present invention; Figure 4 It is a schematic diagram of the structure inside the magnetic unit of the present invention; Figure 5 This is a schematic structural diagram of the magnetic unit installation of the present invention; Figure 6 It is a structural schematic diagram of the conductive spring of the present invention; Figure 7 It is a structural schematic diagram of the mattress layer of the present invention.

[0017] Markings in the figure: 1- mattress layer, 101- temperature regulating layer, 102- temperature conducting layer, 103- first mounting part, 104- second mounting part, 2- base layer, 201- magnetic unit mounting slot, 202- guide slot, 203- mounting opening, 204- limiting part, 205- mounting slot positioning block, 3- magnetic unit, 301- base, 302- handle, 303- protruding end, 304- base positioning block, 4- permanent magnet, 5- electromagnetic coil, 501- coil skeleton, 502- fixed contact, 7- conductive spring, 701- elastic sheet, 702- clamping part, 703- spring contact, 704- conductive tube. DETAILED DESCRIPTION

[0018] The following specific embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the embodiments as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

[0019] The present invention will be described in detail below with reference to the accompanying drawings using embodiments.

[0020] Example

[0021] according to Figures 1 to 7As shown, a magnetic mattress for fatigue recovery includes a mattress layer 1 and a base layer 2, the mattress layer 1 is arranged on the base layer 2, and the base layer 2 is divided into at least five magnetic therapy areas along the length direction; a plurality of magnetic unit mounting grooves 201 are opened on the magnetic therapy area of the base layer 2, and the magnetic unit mounting grooves 201 are distributed in a matrix manner. A magnetic unit 3 is arranged inside the magnetic unit mounting groove 201, and each magnetic unit 3 includes a permanent magnet 4 and an electromagnetic coil 5. The permanent magnet 4 is used to provide a basic magnetic field, and the electromagnetic coil 5 is used to adjust the magnetic field strength. A control module is also provided on the mattress for controlling the magnetic field strength of each magnetic therapy area on the base layer 2.

[0022] according to Figure 1 As shown, the multiple magnetic therapy areas of the base layer 2 correspond to the head and neck, shoulders, back, waist and legs of the human body, and the magnetic units 3 are distributed according to the different requirements of the human body parts for the magnetic field strength, wherein the number of turns of the electromagnetic coil 5 wound around the permanent magnet 4 in the head and neck magnetic therapy area is less than the number of turns of the electromagnetic coil 5 in other magnetic therapy areas; the base layer 2 is divided into regions corresponding to different parts of the body to meet the different requirements of various parts of the human body for the magnetic field strength; by designing the distribution of the magnetic field strength in different areas, the magnetic field strength distribution of the mattress is made more reasonable, wherein the head and neck part of the human body is relatively sensitive, the magnetism of the permanent magnet 4 is relatively weak, and the number of turns in the electromagnetic coil 5 is relatively small; while the parts such as the waist and back that are under greater pressure and prone to fatigue have relatively strong magnetic force of the internal permanent magnet 4, and the number of turns of the electromagnetic coil 5 is large, which can generate a relatively strong magnetic field.

[0023] according to Figure 2 As shown, the magnetic unit 3 is an embedded detachable structure, including a base 301 and a handle 302. The interior of the base 301 is a hollow structure, and the permanent magnet 4 and the electromagnetic coil 5 are both arranged inside the base 301; the handle 302 is fixedly connected to the top position of the base 301, and the handle 302 is also provided with a protruding end 303 protruding from the base 301; the magnetic unit 3 on the base layer 2 of the magnetic therapy mattress is designed for quick disassembly and assembly, adopting a modular design concept. The faulty electromagnetic unit 3 can be replaced separately, or the electromagnetic units 3 in certain areas can be removed separately to reduce the magnetic field strength in specific demand areas; a handle 302 is provided at the top position of the base 301 on the electromagnetic unit 3. The electromagnetic unit 3 can be installed and disassembled by rotating the handle 302, and the faulty magnetic unit 3 can be removed by lifting out the handle 302.

[0024] according to Figure 2 、 Figure 3As shown, an arc-shaped guide groove 202 is provided on the side wall at the top of the magnetic unit mounting groove 201. One end of the guide groove 202 is provided with a mounting opening 203 for the protruding end 303 on the handle 302 to enter, and the other end is provided with a limiting portion 204 for limiting the movement of the protruding end 303. After the magnetic unit 3 is installed in the magnetic unit mounting groove 201, the protruding end 303 enters the guide groove 202 through the mounting opening 203. The handle 302 is rotated to rotate the protruding end 303 to the limiting portion 204 to complete the installation of the magnetic unit 3. The magnetic unit 3 is installed inside the slot body of the magnetic unit mounting slot 201. A mounting opening 203 is provided at the top position of the magnetic unit mounting slot 201 for the protruding end 303 on the handle 302 of the magnetic unit 3 to enter. The guide slot 202 under the mounting opening 203 is a quarter arc slot. After the protruding end 303 enters the guide slot 202 through the mounting opening 203, the handle 302 is rotated 90° along the direction of the guide slot 202. The protruding end 303 of the handle 302 stops after touching the limit portion 204, and the installation of the magnetic unit 3 is completed.

[0025] according to Figure 4 、 Figure 5 As shown, a plurality of base positioning blocks 304 are provided at the bottom position of the base 301, and the plurality of base positioning blocks 304 are symmetrically arranged. A plurality of mounting slot positioning blocks 205 are also provided at the bottom position of the slot body of the magnetic unit mounting slot 201, and the arrangement mode of the mounting slot positioning blocks 205 is the same as that of the base positioning blocks 304; the base positioning blocks 304 and the mounting slot positioning blocks 205 are made of two magnets with different magnetic poles. When the handle 302 is rotated to the limit portion 204, the base positioning blocks 304 and the mounting slot positioning blocks 205 are positioned by magnetic attraction to complete the fixation of the magnetic unit 3; after the magnetic unit 3 is installed in the magnetic unit mounting slot 201, it is finally fixed by magnetic attraction. Four diagonally opposite positioning blocks 305 are installed on the bottom of the base 301 of the magnetic unit 3. The base positioning blocks 304 are distributed diagonally, and the bottom position of the magnetic unit mounting slot 201 is also provided with four diagonally symmetrically distributed mounting slot positioning blocks 205. When the magnetic unit 3 is rotated and installed in place, the positions of the four base positioning blocks 304 and the four mounting slot positioning blocks 205 just correspond to each other; the base positioning blocks 304 and the mounting slot positioning blocks 205 are made of two magnets with different magnetic poles. After the base positioning blocks 304 and the mounting slot positioning blocks 205 are matched and contacted, the two are attracted to each other by magnetic force. Therefore, the magnetic unit 3 and the magnetic unit mounting slot 201 can be fixed by magnetic positioning, ensuring that the position of the magnetic unit 3 in the base layer 2 is fixed, and avoiding the displacement of the magnetic unit 3 due to actions such as turning over or squeezing by the user.

[0026] according to Figure 4As shown, a coil bobbin 501 is provided at the center position inside the magnetic unit 3, the electromagnetic coil 5 is wound on the coil bobbin 501, and the permanent magnet 4 is provided inside the electromagnetic coil 5; two fixed contacts 502 are also provided on the bottom surface of the magnetic unit 3, and the fixed contacts 502 are electrically connected to the wires at both ends of the coil of the electromagnetic coil 5; the base 301 and the coil bobbin 501 of the magnetic unit 3 are both made of insulating materials, and a permanent magnet 4 is provided inside the coil bobbin 501, which can provide a basic magnetic field. The electromagnetic coil 5 is wound on the coil bobbin 501, and the intensity and direction of the magnetic field generated by the electromagnetic coil 5 can be changed by adjusting the magnitude and direction of the current in the coil. After superposition with the magnetic field of the permanent magnet 4, the distribution and adjustment of the overall magnetic field intensity of the magnetic mattress can be achieved; two fixed contacts 502 are also provided at the bottom of the base 301, which are electrically connected to the wires at both ends of the coil of the electromagnetic coil 5. The magnetic unit 3 can be connected to the main circuit through these two fixed contacts 502, ensuring that the power supply of the partition is automatically connected after the magnetic unit 3 is installed.

[0027] according to Figure 5 As shown, two conductive springs 7 are provided at the bottom position of the magnetic unit mounting groove 201 to cooperate with the two fixed contacts 502 on the magnetic unit 3, and the conductive spring 7 includes an elastic sheet 701, a clamping portion 702 is provided at one end of the elastic sheet 701, and a spring contact 703 is provided at the other end; the clamping portion 702 is an elastic buckle structure, and a conductive tube 704 is clamped on the clamping portion 702, and the conductive tube 704 is connected in parallel with the main circuit and electrically connected; the fixed contact 502 is a spherical structure. When the elastic sheet 701 is in a natural state, the height of the fixed contact 502 is higher than the height of the horizontal plane at the bottom of the magnetic unit mounting groove 201; the conductive spring 7 is made of a conductive copper sheet with good elasticity, and the clamping portion 702 at one end of the conductive spring 7 is an elastic buckle structure design, through The elastic force of the material itself is clamped on the conductive tube 704, and the conductive tube 704 is installed in parallel on the main circuit of the magnetic mattress. The current of the main circuit will pass through the conductive spring piece 7 on the conductive tube 704 and finally flow into the coil inside the magnetic unit 3 through the fixed contact 502. The parallel design of the conductive tube 704 ensures that when a single magnetic unit 3 fails, it will not affect the normal operation of other magnetic units 3; a spherical spring contact 703 is provided on the other end of the elastic piece 701 of the conductive spring piece 7. When the elastic piece 701 is in a natural state, the height of the fixed contact 502 is higher than the height of the horizontal plane at the bottom of the magnetic unit installation slot 201, so that the spring contact 703 can better contact with the fixed contact 502 at the bottom of the magnetic unit 3 to achieve circuit conduction.

[0028] according to Figure 5 、 Figure 6As shown, after the magnetic unit 3 is placed in the magnetic unit mounting slot 201, the elastic sheet 701 on the conductive spring sheet 7 will move downward under the action of pressure. When the magnetic unit 3 is rotated and fixed, the positions of the two fixed contacts 502 and the two spring sheet contacts 703 will be aligned with each other, and the spring sheet contacts 703 will rebound upward under the elastic force of the elastic sheet 701 and contact with the fixed contacts 502; the conductive spring sheet 7 is set at the bottom of the magnetic unit mounting slot 201. In the natural state, the height of the spring sheet contact 703 is higher than the height of the bottom horizontal plane. When the magnetic unit 3 is installed in the slot, the bottom of the base 301 fits with the bottom of the slot body, and the base 301 The pressure from the bottom will cause the elastic sheet 701 on the conductive spring sheet 7 to move downward, but the spring sheet contact 703 will rebound upward under the elastic force of the elastic sheet 701, so that it is always in contact with the bottom surface of the base 301. When the magnetic unit 3 is rotated and installed into place, the position of the fixed contact 502 on the bottom surface of the base 301 will just coincide with the spring sheet contact 703. The spring sheet contact 703 will always maintain contact with the fixed contact 502 under the action of the elastic force, thereby realizing the circuit conduction between the internal coil of the magnetic unit 3 and the main circuit. When the magnetic unit 3 is rotated in the opposite direction, the contact between the fixed contact 502 and the elastic contact 703 is disconnected, and the circuit of the magnetic unit 3 is also disconnected.

[0029] according to Figure 7 As shown, a temperature regulating layer 101 is provided inside the mattress layer 1, and a temperature conducting layer 102 is further provided between the temperature regulating layer 101 and the mattress surface; heating wires and cooling sheets are provided inside the temperature regulating layer 101, and the heating wire array is evenly laid in the temperature regulating layer 101, and the cooling sheets are embedded between the heating wires; heating wires and cooling sheets are provided in the temperature regulating layer 101, the heating wires are made of flexible carbon fiber material, and the cooling sheets are made of semiconductor cooling sheet material, and the cooling sheets are closely arranged between the heating wires; the temperature conducting layer 102 is provided on the temperature regulating layer 101, and the temperature conducting layer 102 is made of thermally conductive silicone material, so that the heat or cold of the temperature regulating layer 101 can be better conducted to the mattress surface. At the same time, the user can also choose heating or cooling according to actual use needs, and can also adjust the temperature gear according to the needs of different areas.

[0030] according to Figure 1 、 Figure 7 As shown, a first mounting portion 103 is provided at the bottom of the mattress layer 1, and a second mounting portion 104 is provided at the top of the base layer 2. The mattress layer 1 and the base layer 2 are mounted and fixed together by the first mounting portion 103 and the second mounting portion 104; the first mounting portion 103 at the bottom of the mattress layer 1 is designed as a hook-surface Velcro, and the second mounting portion 104 at the top of the base layer 2 is designed as a suede Velcro, and the two are fixed and installed by bonding. When the magnetic unit 3 on the base layer 2 needs to be disassembled or installed, the magnetic unit 3 can be disassembled and assembled by only lifting the Velcro of the mattress layer 1, which improves the convenience of using the magnetic mattress.

Claims

1. A magnetic mattress for fatigue recovery, characterized in that: The invention comprises a mattress layer (1) and a base layer (2), wherein the mattress layer (1) is arranged on the base layer (2), and the base layer (2) is divided into at least five magnetic therapy areas along the length direction; a plurality of magnetic unit installation slots (201) are provided on the magnetic therapy areas of the base layer (2), wherein the magnetic unit installation slots (201) are distributed in a matrix manner, and magnetic units (3) are provided inside the magnetic unit installation slots (201), and each magnetic unit (3) comprises a permanent magnet (4) and an electromagnetic coil (5), wherein the permanent magnet (4) is used to provide a basic magnetic field, and the electromagnetic coil (5) is used to adjust the magnetic field strength. A control module is also provided on the mattress for controlling the magnetic field strength of each magnetic therapy area on the base layer (2).

2. The magnetic mattress for fatigue recovery according to claim 1, characterized in that: The multiple magnetic therapy areas of the base layer (2) correspond to the head and neck, shoulders, back, waist and legs of the human body respectively, and the magnetic units (3) are distributed according to the different requirements of the human body parts for the magnetic field strength, wherein the number of turns of the electromagnetic coil (5) wound around the permanent magnet (4) in the head and neck magnetic therapy area is smaller than the number of turns of the electromagnetic coil (5) in other magnetic therapy areas.

3. The magnetic mattress for fatigue recovery according to claim 1, characterized in that: The magnetic unit (3) is an embedded detachable structure, comprising a base (301) and a handle (302); the interior of the base (301) is a hollow structure, and the permanent magnet (4) and the electromagnetic coil (5) are both arranged inside the base (301); the handle (302) is fixedly connected to the top position of the base (301), and the handle (302) is also provided with a protruding end (303) protruding from the base (301).

4. The magnetic mattress for fatigue recovery according to claim 3, characterized in that: An arc-shaped guide groove (202) is provided on the side wall at the top position of the magnetic unit installation groove (201), and a mounting opening (203) for the protruding end (303) on the handle (302) to enter is provided at one end of the guide groove (202), and a limiting portion (204) for limiting the movement of the protruding end (303) is provided at the other end. After the magnetic unit (3) is installed in the magnetic unit installation groove (201), the protruding end (303) enters the guide groove (202) through the mounting opening (203), and the handle (302) is rotated to rotate the protruding end (303) to the limiting portion (204), thereby completing the installation of the magnetic unit (3).

5. The magnetic mattress for fatigue recovery according to claim 4, characterized in that: A plurality of base positioning blocks (304) are provided at the bottom of the base (301), and the plurality of base positioning blocks (304) are symmetrically arranged. A plurality of mounting slot positioning blocks (205) are further provided at the bottom of the slot body of the magnetic unit mounting slot (201), and the arrangement of the mounting slot positioning blocks (205) is the same as that of the base positioning blocks (304). The base positioning blocks (304) and the mounting slot positioning blocks (205) are made of two magnets with different magnetic poles. When the handle (302) is rotated to the limiting portion (204), the base positioning blocks (304) and the mounting slot positioning blocks (205) are positioned by magnetic attraction, thereby completing the fixation of the magnetic unit (3).

6. The magnetic mattress for fatigue recovery according to claim 1, characterized in that: A coil frame (501) is provided at the center position inside the magnetic unit (3), the electromagnetic coil (5) is wound on the coil frame (501), and the permanent magnet (4) is provided inside the electromagnetic coil (5); two fixed contacts (502) are also provided on the bottom surface of the magnetic unit (3), and the fixed contacts (502) are electrically connected to the wires at both ends of the coil of the electromagnetic coil (5).

7. The magnetic mattress for fatigue recovery according to claim 6, characterized in that: Two conductive springs (7) are provided at the bottom of the magnetic unit mounting slot (201) to cooperate with the two fixed contacts (502) on the magnetic unit (3), the conductive spring (7) comprising an elastic sheet (701), one end of the elastic sheet (701) being provided with a clamping portion (702), and the other end being provided with a spring contact (703); the clamping portion (702) being an elastic buckle structure, a conductive tube (704) being clamped on the clamping portion (702), the conductive tube (704) being connected in parallel with the main circuit and electrically connected; the fixed contact (502) being a spherical structure, and when the elastic sheet (701) is in a natural state, the height of the fixed contact (502) is higher than the height of the horizontal plane at the bottom of the magnetic unit mounting slot (201).

8. The magnetic mattress for fatigue recovery according to claim 7, characterized in that: After the magnetic unit (3) is placed in the magnetic unit installation slot (201), the elastic sheet (701) on the conductive spring sheet (7) will move downward under the action of pressure. When the magnetic unit (3) is rotated and fixed, the positions of the two fixed contacts (502) and the two spring sheet contacts (703) will be aligned with each other. The spring sheet contacts (703) will rebound upward under the elastic force of the elastic sheet (701) and contact the fixed contacts (502).

9. The magnetic mattress for fatigue recovery according to claim 1, characterized in that: A temperature regulating layer (101) is provided inside the mattress layer (1), and a temperature conducting layer (102) is further provided between the temperature regulating layer (101) and the mattress surface; heating wires and cooling sheets are provided inside the temperature regulating layer (101), an array of heating wires is evenly laid inside the temperature regulating layer (101), and cooling sheets are embedded between the heating wires.

10. The magnetic mattress for fatigue recovery according to claim 1, characterized in that: The mattress layer (1) is provided with a first mounting portion (103) at the bottom, and the base layer (2) is provided with a second mounting portion (104) at the top. The mattress layer (1) and the base layer (2) are mounted and fixed together by the first mounting portion (103) and the second mounting portion (104).

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