Electromagnetic magnetic therapy pillow

Abstract

The invention relates to the technical field of magnetic therapy, and discloses an electromagnetic magnetic therapy pillow, which comprises a pillow cushion, an electromagnetic device, a top shell, a bottom shell, a circuit board, a switch and a power jack, and is characterized in that the top shell is jointed with the bottom shell, so that the electromagnetic device and the circuit board are clamped in a space formed by the top shell and the bottom shell; the electromagnetic device comprises a framework, a coil wound outside the framework and a magnetic needle penetrating through a hollow assembly hole of the framework; the electromagnetic device, the switch and the power jack are electrically connected with the circuit board, and the pillow covers the top face of the top shell. The coil is electrified to generate a magnetic field, the magnetic needle strengthens the magnetic field and is enough to penetrate through the pillow to provide enough magnetic force for magnetic therapy, the top shell, the bottom shell and the framework are also enough to support the pillow, the head and the neck, and the soft pillow provides good sleep experience.

Description

Technical Field

[0001] This invention relates to the field of magnetic therapy technology, and in particular to an electromagnetic magnetic therapy pillow. Background Technology

[0002] Current electromagnetic therapy devices can be used on various instruments, while magnetic therapy pillows offer convenient magnetic therapy, promoting blood circulation in the head, neck, and corresponding organs, with particularly significant effects on headaches and neck pain. Patent No. 200820035106.5 discloses an electromagnetic therapy pillow that uses an elastic filling material inside the pillowcase, a supporting layer on the surface of the elastic filling material, and several coils arranged on the outer surface. When energized, it generates a magnetic field, which breaks down and eliminates toxins from the body, activating and promoting the recovery of certain organs to a healthy state. Patent No. 202321470389.7 discloses a herbal magnetic therapy pillow with easily replaceable herbal packs, featuring a bottom layer of pillow surface at the bottom of the top layer and a spliced ​​pillow surface and magnetic therapy fabric at the top of the top layer.

[0003] However, the magnetic therapy pillows mentioned above rely solely on coils or magnets with their own magnetic force, resulting in insufficient magnetic force for magnetic therapy and poor therapeutic effects. Furthermore, the magnets are almost in close contact with the head and neck, causing the pillow surface to be both hard and uneven, leading to a poor sleep experience, which in turn affects health and hinders the recovery and improvement of physical condition.

[0004] Therefore, it is necessary to propose a new type of electromagnetic magnetic therapy pillow to solve the above problems. This would address the issues of insufficient magnetic force and poor therapeutic effect caused by traditional magnetic therapy pillows relying solely on coils or magnets with their own magnetic force. It would also solve the problem that traditional magnetic therapy pillows have magnets that are almost in close contact with the head and neck, resulting in a hard and uneven pillow surface, poor sleep experience, health problems, and hindering the recovery and improvement of physical condition. Summary of the Invention

[0005] This invention provides an electromagnetic magnetic therapy pillow, which solves the problems of insufficient magnetic force and poor magnetic therapy effect caused by traditional magnetic therapy pillows that rely solely on coils or magnets with their own magnetic force. It also solves the problem that traditional magnetic therapy pillows have magnets that are almost in close contact with the head and neck, resulting in a hard and uneven pillow surface, poor sleep experience, health problems, and hindering the recovery and improvement of physical condition.

[0006] The technical problem solved by this invention is achieved by the following technical solution: An electromagnetic therapy pillow includes a pillow cushion, an electromagnetic device, a top shell, a bottom shell, a circuit board, a switch, and a power socket. The top shell and the bottom shell are joined so that the electromagnetic device and the circuit board are clamped in the space formed by the top shell and the bottom shell. The electromagnetic device includes a frame, a coil wound around the frame, and a magnetic needle passing through a mounting hole in the hollow frame. The electromagnetic device, switch, and power socket are electrically connected to the circuit board, and the cushion covers the top surface of the top shell.

[0007] Furthermore, the top shell has an opening that exposes the top surface of the skeleton, the top surface of the skeleton has a groove around it, and the top shell has a raised edge at the opening that covers the groove.

[0008] Furthermore, the bottom surface of the bottom shell is provided with a convex ring surrounding the edge of the bottom surface of the skeleton, and the bottom of the skeleton is embedded in the convex ring.

[0009] Furthermore, heat dissipation holes are provided on both sides of the top shell.

[0010] Furthermore, the pillow includes a columnar portion for supporting the neck and a cushion body extending from one side of the columnar portion for supporting the head, the cushion body covering the top shell, and the columnar portion located on one side of the top shell.

[0011] Furthermore, the top edge of the top shell slopes downward, and the bottom of the columnar part near the top shell is provided with a groove to accommodate one side edge of the top shell. The columnar part is located on the outside of the top shell and is flush with the bottom surface of the bottom shell.

[0012] Furthermore, a through hole is provided at the junction of the column part and the pad body, allowing the pillow pad to pass through from top to bottom.

[0013] Furthermore, it also includes a pressure sensor and a wireless transceiver electrically connected to the circuit board, with the pressure sensor located on both sides of the electromagnetic device.

[0014] Furthermore, the pressure sensor is located between the pillow and the top shell.

[0015] Furthermore, it also includes a shielding cover, the circuit board is fixed to the bottom surface of the top shell, the shielding cover is fixedly connected to the bottom surface of the top shell and covers the circuit board, and the wireless transceiver and the electromagnetic device are respectively located on both sides of the shielding cover.

[0016] The beneficial effects of this invention are: This invention clamps the electromagnetic device and circuit board within the space formed by joining the top and bottom shells. The electromagnetic device includes a frame, a coil wound around the frame, and a magnetic needle passing through a mounting hole in the hollow frame. The electromagnetic device, switch, and power socket are electrically connected to the circuit board. The pillow covers the top surface of the top shell. In use, the coil is energized to generate a magnetic field, which is reinforced by the magnetic needle, providing sufficient magnetic force for magnetotherapy through the pillow. The top, bottom, and frame also provide sufficient support for the pillow and the head and neck, while the soft pillow provides a good sleep experience. This invention solves the problems of insufficient magnetic force and poor therapeutic effects in traditional magnetic therapy pillows that rely solely on coils or magnets with built-in magnets. It also addresses the issues of traditional magnetic therapy pillows where the magnet is almost in close contact with the head and neck, resulting in a hard, uneven pillow surface, poor sleep experience, health problems, and hindering recovery and improvement of physical condition. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is an exploded view of Embodiment 1 of the present invention.

[0019] Figure 2 This is an exploded view from another perspective of Embodiment 1 of the present invention.

[0020] Figure 3 This is a perspective view of Embodiment 1 of the present invention.

[0021] Figure 4 This is a perspective view of the first embodiment of the present invention with the pillow pad removed.

[0022] Figure 5 This is a cross-sectional view of Embodiment 1 of the present invention.

[0023] Figure 6 for Figure 5 Enlarged view of point A.

[0024] Figure 7 This is a perspective view of the second embodiment of the present invention with the pillow pad removed.

[0025] Figure 8 This is a perspective view of the pillow pad according to Embodiment 3 of the present invention.

[0026] Figure 9 This is a cross-sectional view of the pillow pad according to Embodiment 3 of the present invention.

[0027] in: 1-Pillow pad, 10-Column part, 11-Pillow body, 12-Groove, 13-Through hole, 2-Electromagnetic device, 20-Frame, 21-Coil, 22-Assembly hole, 23-Magnetic needle, 24-Groove, 3-Top shell, 30-Opening, 31-Raised edge, 32-Heat dissipation hole, 4-Bottom shell, 40-Raised ring, 5-Circuit board, 50-Switch, 51-Power socket, 6-Pressure sensor, 7-Wireless transceiver, 8-Shielding cover. Detailed Implementation

[0028] To make the objectives, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Several embodiments of the present invention are shown in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

[0029] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0030] In this invention, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of a second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. The terms "vertical," "horizontal," "left," "right," "above," "below," and similar expressions are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and therefore should not be construed as limiting the invention.

[0031] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] Example 1, see Figures 1 to 6 An electromagnetic therapy pillow includes a pillow pad 1, an electromagnetic device 2, a top shell 3, a bottom shell 4, a circuit board 5, a switch 50, and a power socket 51. The top shell 3 and the bottom shell 4 are joined so that the electromagnetic device 2 and the circuit board 5 are clamped in the space formed by the top shell 3 and the bottom shell 4. The electromagnetic device 2 includes a frame 20, a coil 21 wound around the frame 20, and a magnetic needle 23 passing through a mounting hole 22 in the hollow frame 20. The electromagnetic device 2, switch 50, and power socket 51 are electrically connected to the circuit board 5, and the cushion 1 covers the top surface of the top shell 3.

[0033] In this embodiment, the top shell 3 and the bottom shell 4 are joined together so that the electromagnetic device 2 and the circuit board 5 are clamped in the space formed by the top shell 3 and the bottom shell 4. The electromagnetic device 2 includes a frame 20, a coil 21 wound around the frame 20, and a magnetic needle 23 passing through the mounting hole 22 in the hollow frame 20. The electromagnetic device 2, the switch 50, and the power socket 51 are electrically connected to the circuit board 5. The pillow 1 covers the top surface of the top shell 3. When in use, the external power supply is plugged into the power socket 51 to provide power. The coil 21 is energized to generate a magnetic field, and the magnetic needle 23 strengthens the magnetic field, which is sufficient to pass through the pillow 1 to provide sufficient magnetic force for magnetic therapy. The top shell 3, the bottom shell 4, and the frame 20 are also sufficient to support the pillow 1 and the head and neck. The soft pillow 1 provides a good sleep experience. This invention addresses the problems of traditional magnetic therapy pillows, which rely solely on coils or magnets with built-in magnets, resulting in insufficient magnetic force and poor therapeutic effects. It also solves the problem of traditional magnetic therapy pillows where the magnets are almost in close contact with the head and neck, leading to a hard and uneven pillow surface, poor sleep experience, health problems, and hindering the recovery and improvement of physical condition.

[0034] The pillowcase can be made of soft materials such as sponge, silicone, or latex. Preferably, latex is used in this embodiment.

[0035] The top shell 3 has an opening 30 exposing the top surface of the skeleton 20. A groove 24 is provided around the top surface of the skeleton 20, and the top shell 3 has a protruding edge 31 covering the groove 24 at the opening 30. The top shell 3 exposes the skeleton 20 through the opening 30, which reduces obstruction of the magnetic needle 23, thereby reducing obstruction of the magnetic field. It also provides heat dissipation space for the magnetic needle 23 and the skeleton 20, providing heat to the head. The magnetic therapy is enhanced by the heat, thus improving its effectiveness, and avoids heat accumulation and decreased magnetic force due to overheating.

[0036] The bottom surface of the bottom shell 4 is provided with a protruding ring 40 surrounding the edge of the bottom surface of the frame 20, and the bottom of the frame 20 is embedded in the protruding ring 40. The protruding ring 40 can limit and fix the frame 20 with a small volume, and ensure that the pillow maintains a small overall thickness, providing sufficient deformation space for the pillow pad 1, resulting in a better sleep experience.

[0037] The top shell 3 has heat dissipation holes 32 on both sides. The heat dissipation holes 32 allow the heat from the electromagnetic device 2 to be discharged from both sides of the electromagnetic therapy pillow, avoiding heat accumulation and preventing the heat from directly causing unnecessary high temperature discomfort to the human body, thus ensuring sleep quality.

[0038] The pillow 1 includes a columnar portion 10 for supporting the neck and a main body 11 extending from one side of the columnar portion 10 for supporting the head. The main body 11 covers the top shell 3, and the columnar portion 10 is located on one side of the top shell 3. The columnar portion 10 can adapt well to the concave shape of the neck, and the electromagnetic device 2 can be aligned with the head for magnetic therapy.

[0039] Preferably, the top shell 3 and the bottom shell 4 are semi-circular, and the columnar part 10 gradually increases in size from the middle to both sides, which helps the user to sleep within the applicable range of the electromagnetic device 2, increases the duration of magnetic therapy, and improves the effect of magnetic therapy.

[0040] The top edge of the top shell 3 slopes downwards, and the bottom of the column part 10 near the top shell 3 has a groove 12 to accommodate one side edge of the top shell 3. The column part 10 is located on the outside of the top shell 3 and is flush with the bottom surface of the bottom shell 4. The downwardly sloping top edge of the top shell 3 provides a wrapping space for the pillow 1; the groove 12 at the bottom of the column part 10 near the top shell 3 allows the column part 10 to fit more closely to the top shell 3; the fact that the column part 10 is located on the outside of the top shell 3 and is flush with the bottom surface of the bottom shell 4 makes the product more integrated and allows the bottom shell and the bed surface to jointly provide stable support for the column part 10.

[0041] It also includes a pressure sensor 6 and a wireless transceiver 7 electrically connected to the circuit board 5. The pressure sensor 6 is located on both sides of the electromagnetic device 2. When the user turns around, their head moves away from the electromagnetic device 2, applying pressure to the pressure sensor 6. The pressure sensor 6 sends a signal to the circuit board 5 to control the electromagnetic device 2 to shut down. This achieves intelligent sensing and automatic shutdown when the user is out of range, saving power, preventing overheating, reducing heat buildup, improving sleep quality, and extending service life. The pressure sensor 6 transmits the pressure signal to a remote terminal via the wireless transceiver 7, enabling remote monitoring to understand the user's sleep status and control the operation of the electromagnetic device 2 remotely.

[0042] It also includes a shielding cover 8. The circuit board 5 is fixed to the bottom surface of the top shell 3. The shielding cover 8 is fixedly connected to the bottom surface of the top shell 3 and covers the circuit board 5. The wireless transceiver 7 and the electromagnetic device 2 are located on both sides of the shielding cover 8. The shielding cover 8 can prevent the electromagnetic device 2 from interfering with the signal of the circuit board 5 and the wireless transceiver 7, and also isolates the heat transfer, ensuring normal operation.

[0043] Example 2, see Figure 7 Unlike Embodiment 1, the pressure sensor 6 is located between the pillow cushion 1 and the top shell 3. This allows the pressure sensor 6 to more sensitively detect the user's turning movements, resulting in more accurate intelligent control.

[0044] Example 3, see Figure 8 and Figure 9 Unlike embodiments one and two, the column part 10 and the pad body 11 are provided with a through hole 13 that runs vertically through the pillow pad 1. The through hole 13 can further accommodate the magnetic field of the electromagnetic device 2, resulting in a better magnetic therapy effect, and the through hole 13 can further promote the heat dissipation of the electromagnetic device 2.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An electromagnetic magnetotherapy pillow, characterized in that: The pillow (1), the electromagnetic device (2), the top shell (3), the bottom shell (4), the circuit board (5), the switch (50) and the power jack (51) are provided. The electromagnetic device (2) comprises a skeleton (20), a coil (21) wound outside the skeleton (20) and a magnetic needle (23) passing through the assembly hole (22) in the skeleton (20). The electromagnetic device (2), the switch (50) and the power jack (51) are respectively electrically connected with the circuit board (5), and the pillow (1) covers the top surface of the top shell (3).

2. The electromagnetic magnetotherapy pillow according to claim 1, characterized in that: The top shell (3) is provided with an opening (30) exposing the top surface of the skeleton (20), and a groove (24) is arranged around the top surface of the skeleton (20).

3. The electromagnetic therapeutic pillow according to claim 1, characterized in that: The bottom shell (4) is provided with a convex ring (40) surrounding the bottom surface edge of the skeleton (20), and the bottom of the skeleton (20) is embedded in the convex ring (40).

4. The electromagnetic therapeutic pillow according to claim 1, characterized in that: The top shell (3) is provided with heat dissipation holes (32) on both sides.

5. The electromagnetic therapeutic pillow according to claim 1, characterized in that: The pillow (1) comprises a column part (10) for supporting the neck and a pad main body (11) extending from one side of the column part (10) for supporting the head, the pad main body (11) covers the top shell (3), and the column part (10) is located on one side of the top shell (3).

6. The electromagnetic therapeutic pillow according to claim 5, characterized in that: The top surface edge of the top shell (3) is downwardly inclined, and the bottom of the column part (10) is provided with a groove (12) accommodating the side edge of the top shell (3) near the top shell (3), and the column part (10) is flush with the bottom surface of the bottom shell (4) on the outside of the top shell (3).

7. The electromagnetic therapeutic pillow according to claim 5, characterized in that: The column part (10) is provided with a through hole (13) penetrating the pillow (1) at the junction with the pad main body (11).

8. The electromagnetic therapeutic pillow according to any one of claims 1 to 7, characterized in that: The pressure sensor (6) and the wireless transceiver (7) are electrically connected with the circuit board (5), and the pressure sensor (6) is located on both sides of the electromagnetic device (2).

9. The electromagnetic magnetotherapy pillow according to claim 8, characterized in that: The pressure sensor (6) is located between the pillow (1) and the top shell (3).

10. The electromagnetic therapeutic pillow according to claim 8, characterized in that: The shielding cover (8) is fixedly connected with the bottom surface of the top shell (3) and covers the circuit board (5), and the wireless transceiver (7) and the electromagnetic device (2) are respectively located on both sides of the shielding cover (8).

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