Electromagnetic head treatment instrument

Abstract

The application provides an electromagnetic head treatment instrument, and belongs to the field of electromagnetic treatment instruments.The electromagnetic head treatment instrument comprises a support, a rotating mechanism, a displacement adjusting mechanism and an electromagnetic wave heat lamp.The rotating mechanism comprises a driving assembly, an adjusting sleeve, a transmission rod, a fastener, a sliding assembly, a rack and a tooth tube.The driving assembly is installed on the top of the support, the rotating shaft of the driving assembly is fixedly connected with one end of the adjusting sleeve, and the transmission rod is slidably connected with the other end of the adjusting sleeve.The axis of the transmission rod and the axis of the rotating shaft are arranged in parallel with each other.The median line of the adjusting sleeve is arranged perpendicularly to the axis of the transmission rod and the axis of the rotating shaft.The rotating shaft rotates to drive the transmission rod to perform circular motion.The electromagnetic head treatment instrument provided in the embodiment of the application can flexibly adjust the irradiation range according to the head shape characteristics of the patient and the treatment requirements, so as to accurately cover multiple acupoints and treatment areas of the head, improve the accuracy and adaptability of clinical application, ensure uniform distribution of heat, and avoid the risk of local overheating.

Description

Technical Field

[0001] This invention relates to the field of electromagnetic therapy devices, and more specifically, to an electromagnetic head therapy device. Background Technology

[0002] The electromagnetic wave therapy device is a medical device whose core component, the TDP therapy plate, is made of more than 30 specially selected elements as a coating. Under the influence of temperature, it can generate electromagnetic waves carrying information and energy from dozens of elements, which have a wide range of comprehensive biological effects on organisms.

[0003] Electromagnetic wave therapy devices simulate the effects of acupuncture and massage through electromagnetic stimulation, promoting blood circulation in the head, relieving nerve pain, and improving the physiological state of the scalp and brain. However, their fixed irradiation range has significant limitations in actual use: on the one hand, the inability to flexibly adjust the irradiation area makes it difficult to cover multiple acupoints and areas on the head, failing to meet the needs of comprehensive treatment; on the other hand, continuous electromagnetic wave irradiation of a fixed area may cause local skin overheating, which not only causes an uncomfortable burning sensation for the patient but also poses a potential risk of burns. Summary of the Invention

[0004] In view of the problems of existing electromagnetic wave therapy devices having a fixed irradiation range that cannot be flexibly adjusted, resulting in difficulty in comprehensive treatment and causing burning sensations and safety hazards, the purpose of this invention is to provide an electromagnetic head therapy device.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] This invention provides an electromagnetic head therapy device, comprising: a support, a rotating mechanism, a displacement adjustment mechanism, and an electromagnetic wave heat lamp;

[0007] The rotating mechanism includes: a drive assembly, an adjusting sleeve, a transmission rod, a fastener, a sliding assembly, a rack, and a toothed tube;

[0008] The drive assembly is mounted on the top of the support. The rotation shaft of the drive assembly is fixedly connected to one end of the adjusting sleeve, and the transmission rod is slidably connected to the other end of the adjusting sleeve. The axis of the transmission rod is parallel to the axis of the rotation shaft. The perpendicular bisector of the adjusting sleeve is perpendicular to both the axis of the transmission rod and the axis of the rotation shaft. The rotation of the rotation shaft drives the transmission rod to perform circular motion. The transmission rod can slide along the perpendicular bisector of the adjusting sleeve, and the transmission rod is locked to the adjusting sleeve by the fasteners.

[0009] The sliding component is provided with a groove, and the transmission rod extends into the groove. When the transmission rod makes a circular motion, the transmission rod applies a force to the two opposite sidewalls of the groove to drive the sliding component to make a linear reciprocating motion.

[0010] The rack is disposed on the sliding component, and the rack includes a plurality of toothed grooves, which are spaced apart along the movement direction of the sliding component.

[0011] The toothed tube is rotatably mounted on the support, and a toothed ring is provided on the outer wall of the toothed tube. The toothed ring is meshed with the rack, and the sliding component drives the toothed tube to rotate through the rack.

[0012] The electromagnetic wave heat lamp is located above the patient's head. The electromagnetic wave heat lamp is mounted on the toothed tube through the displacement adjustment mechanism and rotates with the toothed tube to irradiate the patient's head in a range.

[0013] The displacement adjustment mechanism supports adjusting the radial displacement of the electromagnetic wave heat lamp to adjust the rotation radius of the electromagnetic wave heat lamp.

[0014] Optionally, the adjusting sleeve is provided with a guide groove and a guide hole extending along the vertical direction, the opening of the guide groove facing the sliding assembly, and the guide hole communicating with the guide groove;

[0015] The fastener includes: a first screw and a nut, the nut being located in a guide groove, the first screw extending into a guide hole and engaging with the nut, and the first screw being threadedly connected to the guide hole;

[0016] One end of the transmission rod extends into the guide groove and is fixedly connected to the nut. The first screw drives the nut to move the transmission rod along the guide groove. The other end of the transmission rod extends into the groove.

[0017] Optionally, the rotating mechanism further includes: a fixed box;

[0018] The fixed box is mounted on the support; the fixed box contains the sliding assembly; the fixed box has an opening, and the transmission rod passes through the opening of the fixed box and extends into the groove.

[0019] Optionally, the rotating mechanism further includes a sealing disc; the sealing disc is used to seal the opening;

[0020] The sealing disc is fixed on the transmission rod and rotates coaxially with the transmission rod; the sealing disc is provided with a radially extending movable hole, and the transmission rod passes through the movable hole and the opening in sequence to extend into the groove.

[0021] Optionally, the sliding assembly includes: a slider and two sliders;

[0022] The two slide rods are fixed parallel to each other on the inner wall of the fixed box; the slider has two parallel sleeve holes, the slider is sleeved with the slide rod through the sleeve holes, and the slider supports sliding on the slide rod.

[0023] Optionally, the displacement adjustment mechanism includes: a fixed block, a guide rail, and a moving block.

[0024] The guide rails are in the form of two parallel rails, with each end of the two rails connected by a positioning plate. The guide rails are arranged in a strip-shaped frame.

[0025] The fixing block is arranged in a right-angled U-shape, and the two parallel mounting ends on the fixing block are respectively vertically mounted on the upper surfaces of the two guide rails. The connecting beam of the fixing block is installed at the bottom of the toothed tube.

[0026] The two guide rails have their grooves facing each other, and the two sides of the movable block are slidably installed in the grooves of the two guide rails respectively. The electromagnetic wave heating lamp is fixed on the movable block.

[0027] As the moving block moves along the grooves of the two guide rails, it drives the electromagnetic wave heating lamp to move.

[0028] Optionally, the displacement adjusting mechanism further includes: a second screw and a fastening nut;

[0029] The strip groove is a through groove. One end of the second screw extends into the strip groove and is fixedly connected to the moving block. The other end of the second screw is threadedly connected to the fastening nut.

[0030] Optionally, the electromagnetic head therapy device further includes: a cooling mechanism; the cooling mechanism includes: a flow guide sleeve, fan blades, a corrugated hose, and an exhaust sleeve;

[0031] The flow guide sleeve is mounted on the support and encloses the fan blade;

[0032] The drive assembly includes a motor and a worm gear reducer; the motor is a dual-shaft motor, one end of which has its output shaft passing through a guide sleeve and connected to the fan blades to drive the fan blades to rotate; the other end of which has its output shaft connected to the input shaft of the worm gear reducer via a coupling; the rotating shaft of the worm gear reducer is connected to the adjusting sleeve; the exhaust sleeve is fixed to the bottom of the moving block, and the exhaust sleeve has multiple exhaust holes.

[0033] The toothed tube is connected to the flow guide sleeve; one end of the corrugated hose is connected to the toothed tube, and the other end of the corrugated hose is connected to the exhaust sleeve.

[0034] Optionally, the electromagnetic head therapy device further includes: an aromatherapy mechanism; the aromatherapy mechanism includes: a convex disc, a storage cylinder, a solid fragrance, and a lifting rod;

[0035] The storage cylinder is detachably installed at the bottom of the flow guide sleeve; the storage cylinder is connected to the flow guide sleeve, and the solid fragrance is loaded inside the storage cylinder;

[0036] The lifting rod is located directly above the sealing disc, and the top of the lifting rod passes through the storage cylinder and connects to the solid fragrance. The convex plate is located on the edge of the sealing disc. When the convex plate rotates to directly below the lifting rod, the lifting rod rises under the thrust of the convex plate to drive the solid fragrance upward in the storage cylinder.

[0037] Optionally, the fragrance mechanism further includes: a pad and a spring;

[0038] The pad is located at the bottom of the lifting rod; the pad is driven by the thrust of the cam to move the lifting rod and the solid fragrance; the spring is sleeved on the lifting rod; one end of the spring is connected to the pad, and the other end of the spring is connected to the bottom of the storage cylinder.

[0039] Compared with the prior art, the technical solution provided by this invention has at least the following beneficial effects:

[0040] The electromagnetic head therapy device provided in this invention uses a rotating mechanism to drive an electromagnetic wave heat lamp to oscillate back and forth, achieving large-area dynamic irradiation. The oscillation angle can be precisely controlled by adjusting the radial radius of the transmission rod, and a displacement adjustment mechanism further adjusts the rotation radius of the electromagnetic wave heat lamp, enabling flexible adjustment of the electromagnetic wave irradiation area. This dual adjustment mechanism allows the device to flexibly adjust the irradiation range according to the patient's head shape and treatment needs, thereby accurately covering multiple acupoints and treatment areas on the head. This not only improves the accuracy and adaptability of clinical applications but also ensures uniform heat distribution, avoiding the risk of localized overheating, and providing a safer and more personalized electromagnetic wave thermotherapy solution for treating head ailments. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0042] Figure 1 This is a schematic diagram of the structure of an electromagnetic head therapy device according to an embodiment of the present invention;

[0043] Figure 2 This is a schematic diagram of the structure of another embodiment of the electromagnetic head therapy device provided by the present invention;

[0044] Figure 3 This is a schematic diagram of the structure of a rotating mechanism according to an embodiment of the present invention;

[0045] Figure 4 This is a half-sectional structural schematic diagram of a rotating mechanism according to an embodiment of the present invention;

[0046] Figure 5 This is a half-sectional structural diagram of a fixed box according to an embodiment of the present invention;

[0047] Figure 6 This is a schematic diagram of the structure of a sealing disc according to an embodiment of the present invention;

[0048] Figure 7 This is a schematic diagram of the structure of a displacement adjustment mechanism according to an embodiment of the present invention;

[0049] Figure 8 This is a partial structural schematic diagram of a cooling mechanism according to an embodiment of the present invention;

[0050] Figure 9 This is a schematic diagram of the structure of a dual-axis motor according to an embodiment of the present invention;

[0051] Figure 10 This is a schematic diagram of the structure of a fragrance mechanism according to an embodiment of the present invention.

[0052] [Figure Labels]

[0053] 1-Support; 11-Lifting mechanism; 111-Support base; 112-Moving part; 1121-First limiting hole; 113-Limiting part; 12-Support plate;

[0054] 2-Electromagnetic wave heating lamp;

[0055] 31-Motor; 311-Rotating shaft; 32-Adjusting sleeve; 321-Guide groove; 33-Transmission rod; 331-Cylinder; 34-Sliding assembly; 341-Slider; 3411-Groove; 342-Slide rod; 35-Rack; 36-Gear tube; 361-Gear ring; 37-First screw; 38-Fixed box; 381-Opening; 39-Sealing disc; 391-Movable hole; 30-Worm gear reducer;

[0056] 4-Displacement adjustment mechanism; 41-Fixing block; 42-Guide rail; 421-Strip groove; 43-Moving block; 44-Positioning plate; 45-Second screw; 46-Fastening nut;

[0057] 51-Flow guide sleeve; 52-Fan blade; 53-Corrugated hose; 54-Exhaust sleeve; 55-Metal filter screen;

[0058] 6-Fragrance mechanism; 61-Convex disc; 62-Storage cylinder; 63-Solid fragrance; 64-Lifting rod; 65-Plate; 66-Spring;

[0059] 7-Graduated cylinder; 8-Indicator plate. Detailed Implementation

[0060] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more comprehensive, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some well-known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0061] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0062] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0063] It is understood that the meanings of “on”, “above”, and “above” in this invention should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” means not only “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0064] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0065] Figure 1 This is a schematic diagram of the structure of an electromagnetic head therapy device according to an embodiment of the present invention; Figure 2This is a schematic diagram of the structure of another embodiment of the electromagnetic head therapy device provided by the present invention; Figure 3 This is a schematic diagram of the structure of a rotating mechanism according to an embodiment of the present invention; Figure 4 This is a half-sectional structural schematic diagram of a rotating mechanism according to an embodiment of the present invention. (See attached diagram.) Figure 1-4 This invention provides an electromagnetic head therapy device, comprising: a support 1, a rotating mechanism, a displacement adjustment mechanism 4, and an electromagnetic wave heat lamp 2; the rotating mechanism includes: a drive assembly, an adjusting sleeve 32, a transmission rod 33, fasteners, a sliding assembly 34, a rack 35, and a toothed tube 36; the drive assembly is mounted on the top of the support 1, the rotation axis of the drive assembly is fixedly connected to one end of the adjusting sleeve 32, and the transmission rod 33 is slidably connected to the other end of the adjusting sleeve 32; the axis of the transmission rod 33 is parallel to the axis of the rotating shaft; the perpendicular bisector of the adjusting sleeve 32 is perpendicular to both the axis of the transmission rod 33 and the axis of the rotating shaft; the rotation of the rotating shaft drives the transmission rod 33 to perform circular motion; the transmission rod 33 supports sliding along the perpendicular bisector of the adjusting sleeve 32, and the transmission rod 33 is locked onto the adjusting sleeve 32 by fasteners; the sliding assembly 34 is provided with a groove 3411, which... The moving rod 33 extends into the groove 3411. When the transmission rod 33 makes a circular motion, it applies a force to the two opposite sidewalls of the groove 3411 to drive the sliding assembly 34 to make a linear reciprocating motion. The rack 35 is set on the sliding assembly 34 and includes multiple toothed grooves that are spaced apart along the direction of movement of the sliding assembly 34. The toothed tube 36 is rotatably mounted on the support 1. The outer wall of the toothed tube 36 is provided with a toothed ring 361, which meshes with the rack 35. The sliding assembly 34 drives the toothed tube 36 to rotate through the rack 35. The electromagnetic wave heat lamp 2 is located above the patient's head. The electromagnetic wave heat lamp 2 is mounted on the toothed tube 36 through the displacement adjustment mechanism 4 and rotates with the toothed tube 36 to irradiate the patient's head. The displacement adjustment mechanism 4 supports the adjustment of the radial displacement of the electromagnetic wave heat lamp 2 to adjust the rotation radius of the electromagnetic wave heat lamp 2.

[0066] In this embodiment, as Figure 1 As shown, the support 1 can be specifically composed of a bottom support frame, a lifting mechanism 11 and a support plate 12.

[0067] The lifting mechanism 11 includes a support base 111, a movable component 112, and a limiting component 113. The support base 111 is fixed by a bottom support frame and has a movable cavity arranged along the z-direction, extending through the top of the support base 111. The movable component 112 includes a longitudinal beam and a transverse beam, which are connected to form an inverted L-shaped structure. The longitudinal beam extends into the movable cavity and can move up and down along the z-direction. The longitudinal beam has multiple first limiting holes 1121, which are spaced apart along the z-direction. The support base 111 has a second limiting hole. When the first limiting hole 1121 moves to the position corresponding to the second limiting hole, the limiting component 113 is inserted into the first limiting hole 1121 and the second limiting hole respectively to restrict the movement of the longitudinal beam. The support base 111, the longitudinal beam, and the transverse beam can all be designed as cylindrical or plate-shaped structures; this embodiment of the invention does not specifically limit this. It should be noted that the z-direction refers to the direction perpendicular to the horizontal plane.

[0068] The support plate 12 is horizontally arranged along the horizontal plane, and a portion of its lower surface is fixedly connected to the upper surface of the crossbeam. The displacement adjustment mechanism 4 is fixed to the lower surface of the support plate 12, and the electromagnetic wave heat lamp 2 is mounted on the displacement adjustment mechanism 4. The movable part 112 drives the support plate 12 to move up and down, indirectly driving the electromagnetic wave heat lamp 2 to rise and fall along the z-direction.

[0069] The lifting mechanism 11 is used to adjust the vertical height of the electromagnetic wave heat lamp 2. When adjusting the height, the movable part 112 is moved. When the electromagnetic wave heat lamp 2 reaches the preset height, the limiting part 113 is simultaneously inserted into the aligned first limiting hole 1121 and second limiting hole to realize the height adjustment and locking of the electromagnetic wave heat lamp 2.

[0070] like Figure 1 and Figure 2 As shown, the rotating mechanism includes: a drive assembly, an adjusting sleeve 32, a transmission rod 33, a fastener, a sliding assembly 34, a rack 35, and a toothed tube 36.

[0071] The drive assembly is mounted on the upper surface of the support plate 12 via a bracket. For example... Figure 9 As shown, the drive assembly may include a motor 31 and a worm gear reducer 30. The output shaft of the motor 31 is connected to the input shaft of the worm gear reducer 30 via a coupling. The worm gear reducer 30, through its internal worm gear-worm structure, converts the high-speed rotation of the vertical output shaft of the motor 31 into a low-speed rotation of the horizontal output shaft of the worm gear reducer 30. The output shaft of the worm gear reducer 30 serves as a rotating shaft and is connected to the adjusting sleeve 32. The worm gear reducer 30 can reduce the speed of the motor 31, making the electromagnetic wave heat lamp 2 rotate smoothly and radiate heat evenly.

[0072] like Figure 3As shown, the axis of the transmission rod 33 is parallel to the axis of the output shaft of the worm gear reducer. The perpendicular bisector of the adjusting sleeve 32 is perpendicular to both the axis of the transmission rod 33 and the axis of the output shaft of the worm gear reducer 30. This allows the output shaft of the worm gear reducer 30 to connect with the adjusting sleeve 32 and the transmission rod 33 to form a Z-shaped structure. The transmission rod 33 rotates in a circular motion under the rotation of the output shaft of the worm gear reducer 30. The center point of the end face of the end face where the output shaft of the worm gear reducer 30 is connected to the adjusting sleeve 32 is the circumferential dot.

[0073] The transmission rod 33 can slide along the perpendicular bisector of the adjusting sleeve 32 to adjust the rotation radius of the transmission rod 33. Figure 3 As shown, in some embodiments, the adjusting sleeve 32 is provided with a guide groove 321 and a guide hole extending along the vertical direction. The opening of the guide groove 321 faces the sliding component 34, and the guide hole communicates with the guide groove 321. The fastener includes a first screw 37 and a nut. The nut is located in the guide groove 321. The first screw 37 extends into the guide hole and is sleeved with the nut. The first screw 37 is threadedly connected to the guide hole. One end of the transmission rod 33 extends into the guide groove 321 and is fixedly connected to the nut. By manually rotating the first screw 37, the transmission rod 33 can be moved and positioned in the guide groove 321.

[0074] When the transmission rod 33 moves toward the rotation axis of the drive assembly, the rotation radius decreases, causing the reciprocating displacement of the sliding assembly 34 to decrease, which in turn reduces the rotation angle of the toothed tube 36, ultimately reducing the swing range of the electromagnetic wave heat lamp 2. Conversely, when the transmission rod 33 slides away from the output shaft of the motor 31, the rotation radius increases, the reciprocating displacement of the sliding assembly 34 increases accordingly, and the rotation angle of the toothed tube 36 expands, thereby increasing the swing range of the electromagnetic wave heat lamp 2. This structure allows for flexible control of the irradiation range of the electromagnetic wave heat lamp 2 by changing the radial position of the transmission rod 33.

[0075] like Figure 3 As shown, the sliding assembly 34 specifically includes: a slider 341 and two sliders 342; the slider 341 has two parallel sleeve holes, through which the slider 341 is sleeved with the sliders 342. Figure 1 , Figure 3-5 As shown, the rotating mechanism may further include: a fixed box 38; the fixed box 38 is fixedly mounted on the upper surface of the support plate 12 by bolts or welding; the fixed box 38 encloses the sliding assembly 34; the fixed box 38 has an opening 381, through which the transmission rod 33 passes and extends into the groove 3411. Two sliding rods 342 are fixed parallel to each other on the inner wall of the fixed box 38, the sliding rods 342 are placed laterally in the x-direction, and the slider 341 moves along the sliding rods 342 in the x-direction. It should be noted that the x-direction refers to the direction perpendicular to the axis of rotation of the driving assembly on the horizontal plane.

[0076] A groove 3411 is provided on the back of the slider 341. The groove 3411 has a top wall, a bottom wall, and two opposing side walls. The two side walls are perpendicular to the horizontal plane. The distance between the two side walls is less than the rotation radius of the transmission rod 33, while the distance between the top and bottom walls is greater than the rotation radius of the transmission rod 33. This causes the transmission rod 33 to press against the two side walls when one end of the transmission rod 33 rotates in the groove 3411. When applying pressure to one side wall, the transmission rod 33 pushes the slider 341 to slide on the slide bar 342. When rotating to apply pressure to the other side wall, the transmission rod 33 pushes the slider 341 to slide in the opposite direction, thus achieving linear reciprocating motion of the slider 341 along the x-direction. It should be noted that a cylinder 331 can be provided in the part of the transmission rod 33 that extends into the groove 3411. The cylinder 331 is movably sleeved on the transmission rod 33 via a bearing. The cylinder 331 converts the sliding friction between the transmission rod 33 and the groove 3411 into rolling friction, reducing the motion resistance of the transmission rod 33, significantly improving transmission efficiency, and reducing component wear.

[0077] The rack 34 is disposed on the front side of the slider 341, wherein the front and back sides of the slider 341 are two opposing surfaces, and both the front and back sides are perpendicular to the horizontal plane. The rack consists of multiple spaced toothed grooves, which are arranged along the x-direction.

[0078] like Figure 4 and Figure 7 As shown, a gear ring 361 is provided on the outer wall of the gear tube 36. The gear tube 36 is located inside the fixed box 38, and its two ends are rotatably mounted on the top and bottom of the fixed box 38 through bearings. The gear ring 361 meshes with the rack 35. The rack 35 reciprocates along the x-direction under the drive of the slider 341. Through the meshing action with the gear ring 361, the linear reciprocating motion can be converted into the rotational motion of the gear tube 36, thereby realizing the back-and-forth rotation of the gear tube 36. The bottom end of the gear tube 36 extends out of the bottom of the fixed box 38 and is connected to the displacement adjustment mechanism 4. The electromagnetic wave heat lamp 2 is mounted on the displacement adjustment mechanism 4, so that the electromagnetic wave heat lamp 2 swings back and forth under the drive of the rotation of the gear tube 36.

[0079] The electromagnetic wave heat lamp 2 mainly consists of a heating element, a radiation plate, and a temperature control device. Its core principle is to heat the radiation plate using the heating element, causing it to generate a specific electromagnetic spectrum, primarily infrared radiation. These electromagnetic waves act on the human body in the form of thermal radiation, resonating with water molecules in the body's cells, promoting local blood circulation and enhancing metabolism, thereby achieving therapeutic effects such as relieving pain, reducing inflammation and swelling. When using the electromagnetic head therapy device, the electromagnetic wave heat lamp 2 swings back and forth above the patient's head, irradiating a specific area to achieve head treatment.

[0080] like Figure 1 , Figure 2 and Figure 7As shown, the displacement adjustment mechanism 4 includes: a fixed block 41, a guide rail 42, and a moving block 43. There are two guide rails 42, which are arranged in parallel. The two ends of the two guide rails 42 are connected by positioning plates 44, and the guide rails 42 are arranged in a strip frame. The fixed block 41 is arranged in a right-angled U-shape. The two parallel mounting ends on the fixed block 41 are respectively vertically mounted on the upper surfaces of the two guide rails 42. The connecting beam of the fixed block 41 is installed at the bottom of the toothed tube 36. The strip grooves 421 of the two guide rails 42 are arranged opposite to each other. The two sides of the moving block 43 are slidably mounted in the strip grooves 421 of the two guide rails 42. The electromagnetic wave heat lamp 2 is fixed on the moving block 43. When the moving block 43 moves along the strip grooves 421 of the two guide rails 42, the moving block 43 drives the electromagnetic wave heat lamp 2 to move. A handle for easy operation can be provided on the movable block 43. When the handle is manually operated, the movable block 43 drives the electromagnetic wave heat lamp 2 to slide radially along the strip groove 421, thereby realizing the adjustment of the rotation radius of the strip groove 421.

[0081] To facilitate locking the position of the electromagnetic wave heat lamp 2 after it has moved, the displacement adjustment mechanism 4 further includes a second screw 45 and a fastening nut 46. The strip groove 421 is a through groove, with one end of the second screw 45 extending into the strip groove 421 and connecting to the moving block 43, and the other end of the second screw 45 threadedly connected to the fastening nut 46. When the electromagnetic wave heat lamp 2 moves to the target position along the strip groove 421, tightening the fastening nut 46 will apply pressure to the moving block 43 through the second screw 45, thus securing it firmly in the set position of the strip groove 421.

[0082] The displacement adjustment mechanism 4 can precisely control the radial displacement of the electromagnetic wave heat lamp 2 by moving the moving block 43, thereby flexibly adjusting the rotation radius of the electromagnetic wave heat lamp 2 to expand or shrink the irradiation area of ​​the electromagnetic wave heat lamp 2 and meet the coverage needs of different treatment sites.

[0083] The electromagnetic head therapy device provided in this embodiment of the invention drives the electromagnetic wave heat lamp 2 to reciprocate through a rotating mechanism, achieving large-area dynamic irradiation. The swing angle can be precisely controlled by adjusting the radial radius of the transmission rod 33. Simultaneously, the rotation radius of the electromagnetic wave heat lamp 2 can be adjusted using the displacement adjustment mechanism 4, enabling flexible adjustment of the electromagnetic wave irradiation area. This dual adjustment mechanism allows the therapy device to flexibly adjust the irradiation range according to the patient's head shape and treatment needs, thereby accurately covering multiple acupoints and treatment areas on the head. This not only improves the accuracy and adaptability of clinical applications but also ensures uniform heat distribution, avoiding the risk of local overheating, and providing a safer and more personalized electromagnetic wave thermotherapy solution for the treatment of head ailments.

[0084] Furthermore, such as Figure 2 and Figure 5As shown, in some embodiments, the rotating mechanism further includes: a sealing disc 39; the sealing disc 39 is used to seal the opening 381 on the side of the fixing box 38; the sealing disc 39 is fixed to the transmission rod 33 and rotates coaxially with the transmission rod 33; the sealing disc 39 is provided with a radially extending movable hole 391, and the transmission rod 33 passes through the movable hole 391 and the opening 381 in sequence and extends into the groove 3411. The rotation center of the sealing disc 39 lies on the axis of the rotation shaft of the drive assembly, and the movable hole 391 extends radially from the rotation center. The sealing disc 39 has a disc structure, and the diameter of the sealing disc 39 is greater than or equal to the diameter of the opening 381, so as to fully cover the opening 381 and seal it. After the sealing disc 39 seals the opening 381, a movable hole 391 is provided to allow the transmission rod 33 to pass through the sealing disc and extend into the groove 3411. The movable hole 391 has a radial length, allowing the other end of the transmission rod 33 to move along the movable hole 391 simultaneously while the transmission rod 33 slides on the adjusting sleeve 32, thereby adjusting the radial displacement of the transmission rod 33. The sealing disc 39 effectively prevents dust and debris from entering the interior of the fixed box 38, avoiding dust contamination or wear on components such as the sliding assembly 34 and the toothed tube 36, thus improving dustproof performance and service life.

[0085] Furthermore, Figure 8 This is a partial structural schematic diagram of a cooling mechanism according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the structure of a dual-axis motor according to an embodiment of the present invention; as shown. Figure 4 , Figure 7-9 As shown, in some embodiments, the electromagnetic head therapy device further includes a cooling mechanism; the cooling mechanism includes a flow guide sleeve 51, a fan blade 52, a corrugated hose 53, and an exhaust sleeve 54; the flow guide sleeve 51 is mounted on the support 1 and encloses the fan blade 52; the motor 31 is a dual-axis motor, one end of the output shaft of the dual-axis motor passes through the flow guide sleeve 51 and is connected to the fan blade 52 to drive the fan blade 52 to rotate, and the other end of the output shaft 311 of the dual-axis motor is connected to the adjusting sleeve 32 through a worm gear reducer 30; the exhaust sleeve 54 is fixed to the bottom of the moving block 43, and the exhaust sleeve 54 is provided with multiple exhaust holes; the toothed tube 36 is connected to the flow guide sleeve 51; one end of the corrugated hose 53 is connected to the toothed tube 36, and the other end of the corrugated hose 53 is connected to the exhaust sleeve 54.

[0086] One end of the guide sleeve 51 is mounted on the toothed tube 36 via a bearing, and the toothed tube 36 is connected to the guide sleeve 51; the other end of the guide sleeve 51 is mounted on the housing of the motor 31, and the fan blade 52 is located inside the guide sleeve 51.

[0087] Motor 31 is a dual-shaft motor with two coaxial output shafts perpendicular to the horizontal plane. The upper output shaft is connected to the fan blade 52, driving the fan blade 52 to rotate. The fan blade 52 rotates inside the guide sleeve 51 to generate airflow. The lower output shaft of motor 31 is connected to the input shaft of worm gear reducer 30 via a coupling. The worm gear reducer 30 converts the high-speed rotation of the vertical output shaft of motor 31 into a low-speed rotation of the horizontal output shaft of worm gear reducer 30 through its internal worm gear-worm structure. The output shaft of worm gear reducer 30 serves as a rotating shaft and is connected to the adjusting sleeve 32.

[0088] The exhaust sleeve 54 has an inner cavity, which is connected to the corrugated hose 53 and the exhaust port.

[0089] Motor 31 drives fan blade 52 to rotate, generating airflow inside guide sleeve 51. The airflow enters toothed tube 36 through guide sleeve 51, then enters corrugated hose 53 through toothed tube 36. Corrugated hose 53 delivers the airflow to exhaust sleeve 54, where it is discharged downwards through exhaust port, forming a directional airflow to cool the electromagnetic wave heat lamp 2. This cooling mechanism achieves efficient heat dissipation of the electromagnetic wave heat lamp 2 through multi-stage airflow conduction, thereby effectively preventing performance degradation or safety risks caused by overheating.

[0090] A metal filter 55 can be installed at the bottom of the guide sleeve 51, and the metal filter 55 is fitted onto the output shaft at the upper end of the motor 31. By installing the metal filter 55, dust, hair and other foreign objects can be effectively blocked from entering the interior of the guide sleeve 51, preventing the fan blades 52 from being jammed or damaged due to foreign objects getting tangled in them.

[0091] Furthermore, Figure 10 This is a schematic diagram of the structure of a fragrance mechanism according to an embodiment of the present invention, as shown in the figure. Figure 6 and Figure 10 As shown, in some embodiments, the electromagnetic head therapy device further includes: a fragrance mechanism 6; the fragrance mechanism 6 includes: a convex disc 61, a storage cylinder 62, a solid fragrance 63, and a lifting rod 64; the storage cylinder 62 is detachably installed at the bottom of the guide sleeve 51, and the storage cylinder 62 is connected to the guide sleeve 51; the solid fragrance 63 is loaded inside the storage cylinder 62; the lifting rod 64 is located directly above the sealing disc 39, and the top of the lifting rod 64 passes through the storage cylinder 62 and connects to the solid fragrance 63; the convex disc 61 is disposed on the edge of the sealing disc 39, and when the convex disc 61 rotates to be directly below the lifting rod 64, the lifting rod 64 rises under the thrust of the convex disc 61 to drive the solid fragrance 63 to move upward inside the storage cylinder 62.

[0092] The guide sleeve 51 has an internal threaded hole at the bottom and the storage cylinder 62 has an external thread on its outer wall. The storage cylinder 62 is assembled and disassembled by means of threaded connection.

[0093] When the transmission rod 33 drives the sealing disc 39 and the cam 61 to rotate, the cam 61 periodically lifts the lifting rod 64, causing it to reciprocate within the storage cylinder 62. When the cam 61 contacts the lifting rod 64, it pushes the rod upward, delivering the solid fragrance 63 to the top of the storage cylinder 62 to contact the cooling airflow and accelerate fragrance evaporation. When the cam 61 rotates away, the lifting rod 64 falls back under gravity, automatically reducing the amount of fragrance released. This intermittent lifting mechanism prevents olfactory fatigue or overly strong fragrance caused by continuous large releases, and the detachable storage cylinder 62 design allows users to easily change to different scents of solid fragrance 63 at any time, flexibly meeting personalized needs.

[0094] In some embodiments, the fragrance mechanism 6 further includes: a pad 65 and a spring 66; the pad 65 is disposed at the bottom of the lifting rod 64; the pad 65 is driven by the thrust of the cam 61 to move the lifting rod 64 and the solid fragrance 63; the spring 66 is sleeved on the lifting rod 64; one end of the spring 66 is connected to the pad 65, and the other end of the spring 66 is connected to the bottom of the storage cylinder 62. The pad 65 has a plate-like structure, and its bottom can be designed to be arc-shaped to reduce the contact resistance between the cam 61 and the pad 65. When the cam 61 pushes the pad 65 to drive the lifting rod 64 upward, the spring 66 is compressed; when the cam 61 rotates away, the spring 66 presses the pad 65 downward to make the lifting rod 64 fall back to its original position.

[0095] Furthermore, in some embodiments, see [reference] Figure 4 and Figure 7 A graduated cylinder 7 is installed at the bottom of the fixed box 38, and this graduated cylinder 7 is sleeved on the bottom of the gear tube 36, allowing the gear tube 36 to rotate relative to the graduated cylinder 7. An indicator plate 8 with a scale marking is located at the bottom of the gear tube 36. Through the coordinated design of the graduated cylinder 7 and the indicator plate 8, the swing angle of the electromagnetic wave heat lamp 2 can be visually adjusted. The precisely marked angle scale on the surface of the graduated cylinder 7, in conjunction with the pointer on the indicator plate 8, allows the operator to intuitively read and quickly and accurately adjust to the target angle, effectively avoiding errors that may occur with traditional experience-based adjustments. Simultaneously, the structural design of the graduated cylinder 7 also provides radial limiting for the gear tube 36, significantly suppressing the shaking phenomenon of the gear tube 36 during operation, thereby improving operational convenience and further enhancing the operational stability of the entire transmission system.

[0096] The workflow of the technical solution in this invention embodiment is as follows:

[0097] First, the user starts the motor 31 and the electromagnetic wave heat lamp 2. The output shaft at one end of the motor 31 drives the adjusting sleeve 32 to rotate through the worm gear reducer 30. The adjusting sleeve 32 drives the transmission rod 33 to make a circular motion. The transmission rod 33 pushes the sliding component 34 to make a reciprocating motion. The sliding component 34 drives the toothed tube 36 to rotate forward or backward through the meshing action of the rack and pinion. The toothed tube 36 drives the electromagnetic wave heat lamp 2 to rotate reciprocally through the fixed block 41. Due to the addition of the worm gear reducer 30, the rotation speed of the electromagnetic wave heat lamp 2 is relatively slow. The electromagnetic wave heat lamp 2 then irradiates the patient's head for treatment.

[0098] When it is necessary to adjust the rotation range of the electromagnetic wave heat lamp 2, first disconnect the power supply to the motor 31. Then, drive the transmission rod 33 to move along the vertical axis of the adjusting sleeve 32 by rotating the first screw 37, thus adjusting its rotation diameter. When the transmission rod 33 moves towards the rotation axis of the drive assembly, the stroke of the sliding assembly 34 shortens, correspondingly reducing the rotation angle of the heat lamp. After completing the initial adjustment, start the motor 31 and observe the actual swing angle displayed on the scale cylinder 7 on the indicator plate 8. If the preset value is not reached, disconnect the power again and fine-tune the first screw 37. By adjusting the rotation angle of the electromagnetic wave heat lamp 2, the swing amplitude of the heat lamp can be set to adapt to the treatment needs of different patients, and the adjustment accuracy can be ensured through the visual scale system, achieving controllability and convenience of personalized irradiation therapy.

[0099] When it is necessary to adjust the irradiation area of ​​the electromagnetic wave heat lamp 2, the manual control handle drives the moving block 43 to move the electromagnetic wave heat lamp 2 radially along the strip groove 421, thereby changing the rotation radius of the electromagnetic wave heat lamp 2. When the moving block 43 moves towards the fixed block 41, the rotation radius shortens, reducing the irradiation area of ​​the electromagnetic wave heat lamp 2. When the moving block 43 moves away from the fixed block 41, the rotation radius increases, expanding the irradiation area of ​​the electromagnetic wave heat lamp 2, thus meeting the coverage requirements of different treatment sites. After the electromagnetic wave heat lamp 2 moves along the strip groove 421 to the target position, tighten the fastening nut 46 to securely lock it in the set position of the strip groove 421.

[0100] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, elements, and circuits are not described in detail.

[0101] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An electromagnetic head therapy device, characterized in that, include: Support, rotating mechanism, displacement adjustment mechanism, electromagnetic wave heating lamp and cooling mechanism; The rotating mechanism includes: a drive assembly, an adjusting sleeve, a transmission rod, a fastener, a sliding assembly, a rack, and a toothed tube; The drive assembly is mounted on the top of the support. The rotation shaft of the drive assembly is fixedly connected to one end of the adjusting sleeve, and the transmission rod is slidably connected to the other end of the adjusting sleeve. The axis of the transmission rod is parallel to the axis of the rotation shaft. The perpendicular bisector of the adjusting sleeve is perpendicular to both the axis of the transmission rod and the axis of the rotation shaft. The rotation of the rotation shaft drives the transmission rod to perform circular motion. The transmission rod can slide along the perpendicular bisector of the adjusting sleeve, and the transmission rod is locked to the adjusting sleeve by the fasteners. The sliding component is provided with a groove, and the transmission rod extends into the groove. When the transmission rod makes a circular motion, the transmission rod applies a force to the two opposite sidewalls of the groove to drive the sliding component to make a linear reciprocating motion. The rack is disposed on the sliding component, and the rack includes a plurality of toothed grooves, which are spaced apart along the movement direction of the sliding component. The toothed tube is rotatably mounted on the support, and a toothed ring is provided on the outer wall of the toothed tube. The toothed ring is meshed with the rack, and the sliding component drives the toothed tube to rotate through the rack. When the electromagnetic wave heat lamp is working, the electromagnetic wave heat lamp is located above the target area of ​​the head. The electromagnetic wave heat lamp is mounted on the toothed tube through the displacement adjustment mechanism. The electromagnetic wave heat lamp irradiates the target area of ​​the head by rotating with the toothed tube. The displacement adjustment mechanism adjusts the rotation radius of the electromagnetic wave heat lamp by adjusting the radial displacement of the electromagnetic wave heat lamp; The adjusting sleeve is provided with a guide groove and a guide hole extending along the vertical line direction. The opening of the guide groove faces the sliding component, and the guide hole communicates with the guide groove. The fastener includes: a first screw and a nut, the nut being located in a guide groove, the first screw extending into a guide hole and engaging with the nut, and the first screw being threadedly connected to the guide hole; One end of the transmission rod extends into the guide groove and is fixedly connected to the nut. The first screw drives the nut to move the transmission rod along the guide groove. The other end of the transmission rod extends into the groove. The displacement adjustment mechanism includes: a fixed block, a guide rail, and a movable block. The guide rails are in the form of two parallel rails, with each end of the two rails connected by a positioning plate. The guide rails are arranged in a strip-shaped frame. The fixing block is arranged in a right-angled U-shape, and the two parallel mounting ends on the fixing block are respectively vertically mounted on the upper surfaces of the two guide rails. The connecting beam of the fixing block is installed at the bottom of the toothed tube. The two guide rails have their grooves facing each other, and the two sides of the movable block are slidably installed in the grooves of the two guide rails respectively. The electromagnetic wave heating lamp is fixed on the movable block. When the moving block moves along the strip grooves of the two guide rails, the moving block drives the electromagnetic wave heating lamp to move. The cooling mechanism includes: a flow guide sleeve, fan blades, a corrugated hose, and an exhaust sleeve; The flow guide sleeve is mounted on the support and encloses the fan blade; The drive assembly includes: a motor and a worm gear reducer; the motor is a dual-shaft motor, one end of the output shaft of the dual-shaft motor passes through the guide sleeve and is connected to the fan blade to drive the fan blade to rotate, and the other end of the output shaft of the dual-shaft motor is connected to the input shaft of the worm gear reducer through a coupling, and the rotating shaft of the worm gear reducer is connected to the adjusting sleeve; The exhaust sleeve is fixed to the bottom of the movable block, and the exhaust sleeve is provided with multiple exhaust holes; The toothed tube is connected to the flow guide sleeve; one end of the corrugated hose is connected to the toothed tube, and the other end of the corrugated hose is connected to the exhaust sleeve.

2. The electromagnetic head therapy device according to claim 1, characterized in that, The rotating mechanism further includes: a fixed box; The fixed box is mounted on the support; the fixed box contains the sliding assembly; the fixed box has an opening, and the transmission rod passes through the opening of the fixed box and extends into the groove.

3. The electromagnetic head therapy device according to claim 2, characterized in that, The rotating mechanism further includes a sealing disk; the sealing disk is used to seal the opening. The sealing disc is fixed on the transmission rod and rotates coaxially with the transmission rod; the sealing disc is provided with a radially extending movable hole, and the transmission rod passes through the movable hole and the opening in sequence to extend into the groove.

4. The electromagnetic head therapy device according to claim 2, characterized in that, The sliding assembly includes: a slider and two sliders; The two slide rods are fixed parallel to each other on the inner wall of the fixed box; the slider has two parallel sleeve holes, the slider is sleeved with the slide rod through the sleeve holes, and the slider supports sliding on the slide rod.

5. The electromagnetic head therapy device according to claim 1, characterized in that, The displacement adjustment mechanism further includes: a second screw and a fastening nut; The strip groove is a through groove. One end of the second screw extends into the strip groove and is fixedly connected to the moving block. The other end of the second screw is threadedly connected to the fastening nut.

6. The electromagnetic head therapy device according to claim 4, characterized in that, Also includes: Fragrance agency; The fragrance mechanism includes: a convex disc, a storage cylinder, solid fragrance, and a lifting rod; The storage cylinder is detachably installed at the bottom of the flow guide sleeve; the storage cylinder is connected to the flow guide sleeve, and the solid fragrance is loaded inside the storage cylinder; The lifting rod is located directly above the sealing disc, and the top of the lifting rod passes through the storage cylinder and connects to the solid fragrance. The convex plate is located on the edge of the sealing disc. When the convex plate rotates to directly below the lifting rod, the lifting rod rises under the thrust of the convex plate to drive the solid fragrance upward in the storage cylinder.

7. The electromagnetic head therapy device according to claim 6, characterized in that, The fragrance mechanism also includes: a pad and a spring; The pad is located at the bottom of the lifting rod; the pad is driven by the thrust of the cam to move the lifting rod and the solid fragrance; the spring is sleeved on the lifting rod; one end of the spring is connected to the pad, and the other end of the spring is connected to the bottom of the storage cylinder.

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