Physiotherapy apparatus

Abstract

The embodiment of the application provides a physiotherapy instrument, which comprises a treatment pad and a flexible piece. The treatment pad comprises a flexible pad, and the flexible pad is provided with a treatment part. The flexible pad can be deformed when subjected to an external force. The flexible piece is used to keep the shape of the treatment pad stable when the external force disappears. The flexible piece is installed on the flexible pad. The flexible piece can be deformed under the action of the external force and keep the deformation after the external force disappears. The embodiment of the application aims to improve the deformability of the treatment pad and improve the treatment effect of the physiotherapy instrument.

Description

Technical Field

[0001] This application relates to the field of physiotherapy equipment technology, specifically to a physiotherapy device. Background Technology

[0002] With the continuous advancement of medical technology, various physiotherapy instruments have been widely used. Among them, phototherapy, due to its unique advantages, has applications in both clinical practice and daily life, such as skin repair, anti-aging, wound healing, and pain and itching relief.

[0003] In related technologies, existing treatment pads have poor deformability and are mainly used for localized phototherapy. However, due to the poor flexibility and adaptability of the treatment pad structure, the treatment pad does not fit well to specific parts of the body. The treatment pad cannot properly cover the area that needs treatment, especially the skin surface with a large curvature, which will reduce the treatment effect of the physiotherapy device. Utility Model Content

[0004] This application provides a physiotherapy device designed to improve the deformability of the treatment pad in order to enhance the therapeutic effect of the physiotherapy device.

[0005] This application provides a physiotherapy device, including: A treatment pad includes a flexible pad having a treatment portion thereon, the flexible pad being deformable under external force; and A flexible element is used to maintain the shape stability of the treatment pad when the external force is removed. The flexible element is installed on the flexible pad and is capable of deforming under the action of external force and maintaining the deformation after the external force is removed.

[0006] In some embodiments, the flexible element is a universal joint.

[0007] In some embodiments, the flexible pad is made of silicone, rubber, or polyurethane.

[0008] In some embodiments, the flexible pad has an annular groove on one side of the treatment portion, the annular groove is arranged around the treatment portion, and the flexible member is embedded in the annular groove.

[0009] In some embodiments, the physiotherapy device further includes a telescopic frame, which is detachably connected to the treatment pad. The telescopic frame can extend and retract along the height direction to adjust the height of the treatment pad.

[0010] In some embodiments, the telescopic frame includes an upper tube, a lower tube, and a damping device. The upper tube is movably inserted into the lower tube. The damping device includes two movable plates and a spring. The upper tube has a movable hole. The two movable plates are movably inserted into both ends of the movable hole. The spring is installed in the movable hole, and both ends of the spring abut against the two movable plates respectively. The movable plates are axially movable along the movable hole, and the spring provides elastic force to make the movable plates abut against the inner wall of the lower tube.

[0011] In some embodiments, the telescopic frame further includes a locking bushing with locking protrusions on its outer peripheral wall and a fixing hole in the lower tube. When the locking bushing is fitted into the port of the lower tube, the protruding edge of the locking bushing abuts against the port of the lower tube, and the locking protrusions engage with the fixing hole. The locking bushing is used to restrict the axial movement of the movable plate to prevent the upper tube from detaching from the lower tube.

[0012] In some embodiments, the upper end of the upper tube is a free end, and the treatment pad is provided with a mounting groove for the free end of the upper tube to be inserted into. The upper tube is inserted into the mounting groove to fix the treatment pad and the upper tube.

[0013] In some embodiments, a fixing clip is connected to the side of the treatment pad away from the treatment part. The fixing clip includes a first clip body and a second clip body that are rotatably connected. The first clip body is installed on the flexible pad, and the second clip body presses the upper tube body against the first clip body. At least one of the first clip body and the second clip body is provided with a magnetic attraction element so that the first clip body and the second clip body are partially magnetically connected.

[0014] In some embodiments, the physiotherapy device includes a lamp plate and a cover plate. The lamp plate is provided with a plurality of LED beads. The lamp plate is installed on the treatment part, and the cover plate is placed on the treatment part. The cover plate is a light-transmitting cover plate.

[0015] In some embodiments, the physiotherapy device further includes a control box, which is electrically connected to the treatment pad and is used to supply power to the treatment pad and control the treatment pad.

[0016] In some embodiments, the physiotherapy device further includes a fixing strap for securing the treatment pad, the fixing strap being connected to the treatment pad.

[0017] In this embodiment, the flexible pad has a large deformability. A flexible element is installed on the flexible pad to change its shape according to different needs. The flexible element is then used to fix the flexible pad in the required shape. This design optimizes the structure of the treatment pad, improves its deformability, and enhances its fit to the human body. During physiotherapy, the treatment pad can well cover the surface of the human body, allowing the physiotherapy device to focus on the affected area for treatment, thereby improving the therapeutic effect and enhancing the user experience. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, 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 this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 These are schematic diagrams of the structure of the physiotherapy device provided in some embodiments of this application; Figure 2 yes Figure 1 Exploded view of a traditional Chinese medicine physiotherapy device; Figure 3 yes Figure 2 A structural schematic diagram of the treatment pad, cover plate, and flexible components; Figure 4 yes Figure 2 Schematic diagram of the structure of the treatment pad and lamp panel; Figure 5 yes Figure 2 Exploded view of the telescopic frame; Figure 6 yes Figure 5 A magnified view of a section at point A in the middle; Figure 7 yes Figure 2 A partial sectional view of the telescopic frame; Figure 8 This is an assembly diagram of the physiotherapy device and control box in some embodiments of this application; Figure 9 yes Figure 8 Cross-sectional view of the connecting seat and the connector; Figure 10 yes Figure 8 A schematic diagram of the middle fixing clamp.

[0020] Key component symbols: 1. Treatment pad; 10. Flexible pad; 101. Treatment section; 102. Annular groove; 103. Groove cover; 104. Mounting hole; 11. Lamp panel; 12. Lamp bead; 13. Cover plate; 14. Connecting seat; 141. Mounting groove; 142. Insertion hole; 15. Fixing clip; 151. First clip body; 152. Second clip body; 153. Magnetic suction element; 2. Flexible element; 3. Telescopic frame; 30. Upper tube body; 301, connector; 302, spring pin mechanism; 303, movable hole; 31, lower tube body; 311, fixing hole; 32, damping device; 321, movable plate; 322, spring; 323, mounting post; 324, limit plug post; 33, locking bushing; 331, locking protrusion; 332, protruding edge; 34, base; 4, control box; 40, screen; 41, button module; 42, connecting cable. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, 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, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] "A and / or B" includes the following three combinations: A only, B only, and a combination of A and B.

[0024] The use of "applies to" or "configured to" in this application implies open and inclusive language, which does not exclude the applicability to or configuration to devices performing additional tasks or steps. Additionally, the use of "based on" implies openness and inclusivity, because processes, steps, calculations, or other actions "based on" one or more of the stated conditions or values ​​may in practice be based on additional conditions or values ​​beyond those stated.

[0025] In this application, the term "exemplary" is used to mean "used as an example, illustration, or description." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use this application. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that this application can be made without using these specific details. In other instances, well-known structures and processes are not described in detail to avoid obscuring the description of this application with unnecessary detail. Therefore, this application is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0026] like Figures 1 to 10 As shown, this application embodiment provides a physiotherapy device, which includes: a treatment pad 1 and a flexible member 2; the treatment pad 1 includes a flexible pad 10, on which a treatment part 101 is provided, and the flexible pad 10 can deform when subjected to external force; the flexible member 2 is used to maintain the shape stability of the treatment pad 1 when the external force disappears; the flexible member 2 is installed on the flexible pad 10, and the flexible member 2 can deform under the action of external force and maintain the deformation after the external force disappears.

[0027] Among them, the common treatment pad 1 has a phototherapy mechanism that can emit light of different colors to irradiate the affected area. The shape of the treatment pad 1 can be changed according to the curvature of the human body surface so that the treatment pad 1 fits the human skin surface and concentrates the light on the affected area. However, the existing treatment pad 1 has poor deformability and cannot fix the deformed shape, which cannot effectively achieve concentrated phototherapy and reduces the therapeutic effect.

[0028] In this embodiment, the flexible pad 10 has a large deformability. A flexible member 2 is installed on the flexible pad 10 to change the shape of the flexible pad 10 according to different needs. The flexible member 2 is then used to fix the flexible pad 10 in the required shape. This setting optimizes the structure of the treatment pad 1, improves the deformability of the treatment pad 1, and enhances the fit of the treatment pad 1 to the human body. During physiotherapy, the treatment pad 1 can well cover the surface of the human body, allowing the physiotherapy device to focus on the affected area for physiotherapy, thereby improving the physiotherapy effect and enhancing the user experience.

[0029] In some embodiments, the flexible member 2 is a universal joint, which can deform when subjected to external force.

[0030] Specifically, in this embodiment, the flexible element 2 is configured as a universal tube. There can be one or multiple universal tubes, which are mounted on the flexible pad 10. The universal tube is made of plastic or metal and can be arbitrarily shaped and maintain its current shape for a long time. By mounting the universal tube on the flexible pad 10, the shape of the flexible pad 10 can be changed by swinging the universal tube, or by directly acting on the flexible pad 10. This configuration ensures that the treatment pad 1 remains fixed after changing its shape and does not automatically return to its original state, allowing the treatment pad 1 to conform as closely as possible to the skin surface, thereby targeting specific areas for treatment. In other embodiments, the flexible element is configured as multiple interconnected malleable wires.

[0031] In some embodiments, the flexible pad 10 is made of silicone, rubber, or polyurethane.

[0032] Specifically, the flexible pad 10 needs to have good plasticity and flexibility. Common materials such as silicone, rubber and polyurethane have these properties. However, since the flexible pad 10 needs to be applied to the human body surface, it is made of skin-friendly silicone. This design allows the flexible pad 10 to come into direct contact with the human body without causing damage. The physiotherapy device can be closer to the affected area during treatment, thus improving the therapeutic effect.

[0033] Furthermore, the treatment pad 1 is made by encapsulating liquid silicone with solid silicone, which gives the outer periphery of the treatment pad 1 a certain degree of hardness, which can improve the service life of the product and provide some protection when dropped, preventing the treatment pad 1 from being damaged.

[0034] In some embodiments, the flexible pad 10 has an annular groove 102 on one side where the treatment part 101 is located. The annular groove 102 is arranged around the treatment part 101, and the flexible member 2 is embedded in the annular groove 102.

[0035] Specifically, the treatment section 101 and the annular groove 102 are both located on the front side of the flexible pad 10. The annular groove 102 surrounds the treatment section 101 and is spaced apart from it. The flexible member 2 is adapted to the annular groove 102 and configured as a closed annular flexible member 2. The flexible member 2 is embedded in the annular groove 102. Because the flexible pad 10 has a certain degree of toughness, when the flexible member 2 is located in the annular groove 102, the opening of the annular groove 102 tends to close inward, thereby clamping the flexible member 2 and allowing it to be better embedded in the annular groove 102. This arrangement ensures that the flexible member 2 is spaced apart from the treatment section 101, preventing it from squeezing the treatment section 101 during deformation. This ensures that the physiotherapy mechanism inside the treatment section 101 is not compressed, thus extending its service life. In some other embodiments, the side of the flexible pad with the treatment section has two intersecting strip grooves.

[0036] Furthermore, in this embodiment, the universal tube is embedded in the annular groove 102, and the physiotherapy device includes a groove cover 103. The shape of the groove cover 103 matches the annular groove 102. The groove cover 103 is used to cover the annular groove 102 to prevent the universal tube from being exposed. This arrangement can prevent the universal tube from being damaged.

[0037] In some embodiments, the physiotherapy device further includes a telescopic frame 3, which is detachably connected to the treatment pad 1. The telescopic frame 3 can extend and retract along the height direction to adjust the height of the treatment pad 1.

[0038] Specifically, the telescopic frame 3 has a base 34 at its bottom. The telescopic frame 3 can be placed on the ground or any platform. The telescopic frame 3 is detachably connected to the back of the treatment pad 1. When in use, the treatment pad 1 can be placed on the telescopic frame 3 or removed for use. When it needs to be erected for use, the height of the treatment pad 1 can be adjusted through the telescopic frame 3 to adapt to the height of different affected areas. This setting can improve the universality of the physiotherapy device and enhance the user experience.

[0039] The therapeutic device in this embodiment can be used on the head. When physiotherapy is needed on the back of the head or face, the telescopic frame 3 can be placed on a table, and the height of the telescopic frame 3 can be adjusted to make the treatment pad 1 match the height of the user's head for convenient use.

[0040] In some embodiments, the telescopic frame 3 includes an upper tube 30, a lower tube 31, and a damping device 32. The upper tube 30 is movably inserted into the lower tube 31. The damping device 32 includes two movable plates 321 and a spring 322. The upper tube 30 is provided with a movable hole 303. The two movable plates 321 are movably inserted into both ends of the movable hole 303. The spring 322 is installed in the movable hole 303 and its two ends abut against the two movable plates 321 respectively. The movable plates 321 can move axially along the movable hole 303. The spring 322 can provide elastic force to make the movable plates 321 abut against the inner wall of the lower tube 31.

[0041] Specifically, the lower tube 31 is screwed to the base 34, and the upper tube 30 is inserted into the lower tube 31. The lower end of the upper tube 30 has two movable holes 303. A spring 322 is placed in one of the movable holes 303 near the top. The movable plate 321 is an arc-shaped plate, with two spaced-apart mounting posts 323 protruding from its concave side. One of the movable plates 321 has a limiting insertion post 324 located between the two mounting posts 323. The other movable plate 321 has a sleeve for the limiting insertion post 324 to insert into. The limiting insertion post 324 is inserted into the other movable hole 303. At this time, the two movable plates 321 are positioned opposite each other, and the two ends of the spring 322 are respectively sleeved on the two opposite holes. On the mounting post 323, pressing down on the two movable plates 321 compresses the spring 322, allowing the limiting insertion post 324 to be inserted into the sleeve. After the upper tube 30 is inserted into the lower tube 31, the spring 322 releases, pressing the movable plate 321 against the inner wall of the lower tube 31. The curvature of the movable plate 321 is the same as the curvature of the inner wall of the lower tube 31. With this configuration, the spring 322 presses the movable plate 321 tightly against the lower tube 31, generating significant friction between the movable plate 321 and the lower tube 31. When stationary, the upper tube 30 can be fixed relative to the lower tube 31, but its position can be adjusted by pushing or pulling it. The structure is simple, and the adjustment operation is convenient, eliminating the need for external fixing components to secure the upper tube 30. In other embodiments, the upper tube is equipped with a spring pin structure, corresponding to multiple snap-fit ​​holes on the lower tube. After the upper tube is inserted into the lower tube, the spring pin structure snaps into different snap-fit ​​holes to adjust the height of the upper tube.

[0042] In some embodiments, the telescopic frame 3 further includes a locking bushing 33. The outer peripheral wall of the locking bushing 33 is provided with locking protrusions 331, and the lower tube 31 is provided with a fixing hole 311. When the locking bushing 33 is embedded in the port of the lower tube 31, the protruding edge 332 of the locking bushing 33 abuts against the port of the lower tube 31, and the locking protrusions 331 are engaged with the fixing hole 311. The locking bushing 33 is used to restrict the axial movement of the movable plate 321 to prevent the upper tube 30 from disengaging from the lower tube 31.

[0043] Specifically, a locking sleeve 33 is inserted into the upper end of the lower tube 31. The protruding edge 332 of the locking sleeve 33 overlaps the port of the lower tube 31, and the locking protrusion 331 engages with the fixing hole 311 to fix the locking sleeve 33. The inner diameter of the locking sleeve 33 is the same as the outer diameter of the upper tube 30, so that the upper tube 30 can just pass through the locking sleeve 33. When the upper tube 30 is adjusted to its highest position, the upper end of the movable plate 321 can abut against the lower end of the locking sleeve 33 to prevent the upper tube 30 from detaching from the lower tube 31. This arrangement ensures that the upper tube 30 will not fall off when adjusting the height, thus guaranteeing installation stability. In some other embodiments, the inner wall of the lower tube is provided with a limiting groove, and the outer peripheral wall of the upper tube is provided with a limiting protrusion. The limiting protrusion is inserted into the limiting groove. When the upper tube moves to its highest position, the limiting protrusion abuts against the side wall of the limiting groove, thereby restricting the upper tube from moving further upward.

[0044] In some embodiments, the upper end of the upper tube 30 is a free end, and the treatment pad 1 is provided with a mounting groove 141 for the free end of the upper tube 30 to be inserted into. The upper tube 30 is inserted into the mounting groove 141 to fix the treatment pad 1 and the upper tube 30.

[0045] Specifically, a connector 301 is screwed to the upper end of the upper tube 30. A spring-loaded mechanism 302 is provided at the upper end of the connector 301. A connecting seat 14 is provided on the rear side of the flexible pad 10. The connecting seat 14 has an installation groove 141. The connector 301 is inserted into the installation groove 141 from bottom to top. The spring-loaded mechanism 302 is compressed within the installation groove 141. When the connector 301 is fully inserted into the installation groove 141, the spring-loaded mechanism 302 springs back and engages with the insertion hole 142, thus fixing the connector 301 and the connecting seat 14, thereby fixing the telescopic frame 3 and the treatment pad 1. When the treatment pad 1 needs to be removed for use, the telescopic frame 3 can be pulled out with slight force. This design facilitates the assembly and disassembly of the telescopic frame 3 and the treatment pad 1. In some other embodiments, the bottom of the treatment pad has a threaded hole, and the upper end of the upper tube has an external thread, with the upper tube screwed into the threaded hole.

[0046] In some embodiments, a fixing clip 15 is connected to the side of the treatment pad 1 away from the treatment part 101. The fixing clip 15 includes a first clip body 151 and a second clip body 152 that are rotatably connected. The first clip body 151 is mounted on the flexible pad 10, and the second clip body 152 presses the upper tube 30 against the first clip body 151. At least one of the first clip body 151 and the second clip body 152 is provided with a magnetic suction member 153 so that the first clip body 151 and the second clip body 152 are partially magnetically connected.

[0047] Specifically, a fixing clip 15 is provided at the lower end of the connecting seat 14. The fixing clip 15 is divided into two parts: a first clip body 151 and a second clip body 152. The first clip body 151 is glued and fixed to the back side of the treatment pad 1. A clamping hole is formed between the first clip body 151 and the second clip body 152. The lower tube body 31 can be inserted into the clamping hole. When installing the telescopic frame 3, the fixing clip 15 is opened, the telescopic frame 3 is first inserted into the mounting groove 141, and the lower tube body 31 is placed into the clamping hole. At this time, the second clip body 151 is closed. The clamp 152 is used to press the lower tube 31 against the first clamp 151. In this embodiment, both the second clamp 152 and the first clamp 151 are provided with magnetic suction elements 153. When the fixing clamp 15 is closed, the two magnetic suction elements 153 attract each other, causing the fixing clamp 15 to close. Alternatively, one clamp may be provided with a magnetic suction element 153, and the other with a metal element. This arrangement ensures that the fixing clamp 15 can continuously clamp the telescopic frame 3, further improving the connection stability between the telescopic frame 3 and the treatment pad 1. In some other embodiments, a torsion spring is provided at the pivot of the fixing clamp. The torsion spring abuts against the first clamp and the second clamp respectively. In its natural state, the torsion spring provides elastic force to press the second clamp against the first clamp. When the torsion spring is stressed, the first clamp and the second clamp open.

[0048] In some embodiments, the physiotherapy device includes a lamp plate 11 and a cover plate 13. The lamp plate 11 is provided with a plurality of LED beads 12. The lamp plate 11 is installed on the treatment section 101, and the cover plate 13 is placed on the treatment section 101. The cover plate 13 is a light-transmitting cover plate 13.

[0049] Specifically, a light panel 11 is provided at the treatment section 101, and multiple LED beads 12 are connected to the light panel 11. The LED beads 12 can emit one of red light, blue light, near-infrared light, or deep infrared light through program control. In this embodiment, the LED beads 12 are configured to emit four types of light, including: red light with a wavelength of 633nm, blue light with a wavelength of 415nm, near-infrared light with a wavelength of 830nm, and deep infrared light with a wavelength of 1072nm. The physiotherapy device of this application has two main functions. The first is the wrinkle removal function, in which the LED beads 12 are divided into three parts: red light, near-infrared light, and deep infrared light, which emit light simultaneously for irradiation. The second is the acne removal function, in which the LED beads 12 are divided into two parts: blue light and red light, which emit light simultaneously for irradiation.

[0050] In some embodiments, the physiotherapy device further includes a control box 4, which is electrically connected to the treatment pad 1 and is used to supply power to the treatment pad 1 and control the treatment pad 1.

[0051] Specifically, the control box 4 includes a first control board and a power supply. The surface of the control box 4 is equipped with a screen 40 and a button module 41. The screen 40 displays the current status of the treatment pad 1, and the button module 41 is used for control. A second control board is located in the connector 14 on the rear side of the treatment pad 1. The second control board is electrically connected to the lamp board 11. The control box 4 is detachably connected to the connector 14 via a connecting cable 42. The first control board sends signals to the second control board to control the treatment pad 1 to switch between different irradiation functions. The power supply in the control box 4 powers the treatment pad 1. This configuration of the control box 4, which functions as both a power supply and a controller, eliminates the need for the treatment pad 1 to be connected to a power outlet, making it more convenient to use and improving the user experience. Furthermore, the connector 42 of the control box 4 can be a Type-C, USB-A, or MicroUSB interface.

[0052] In some embodiments, the physiotherapy device further includes a fixing strap for securing the treatment pad 1, the fixing strap being connected to the treatment pad 1.

[0053] Specifically, the flexible pad 10 has elongated mounting holes 104 at both ends. A fixing strap can pass through the mounting holes 104 and connect to the flexible pad 10. When the treatment pad 1 needs to be applied to the human body for physiotherapy, the fixing strap can be used to fix the treatment pad 1 to the body, ensuring that the treatment pad 1 will not fall off during physiotherapy. In other embodiments, the fixing strap has a connecting part in the middle, which is connected to the treatment pad via a Velcro structure.

[0054] The physiotherapy instrument provided in the embodiments of this application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A physiotherapy apparatus, characterised in that, include: A treatment pad, including a flexible pad having a treatment section thereon, wherein the flexible pad is deformable when subjected to external force; as well as A flexible element is used to maintain the shape stability of the treatment pad when the external force is removed. The flexible element is installed on the flexible pad and is capable of deforming under the action of external force and maintaining the deformation after the external force is removed.

2. The physiotherapy apparatus according to claim 1, characterized in that The flexible component is a universal joint; and / or the flexible pad is made of silicone, rubber, or polyurethane.

3. The physiotherapy apparatus according to claim 1, characterized in that, The flexible pad has an annular groove on one side of the treatment part, the annular groove is arranged around the treatment part, and the flexible member is embedded in the annular groove.

4. The physiotherapy apparatus according to claim 1, characterized in that, The physiotherapy device also includes a telescopic frame, which is detachably connected to the treatment pad. The telescopic frame can extend and retract along the height direction to adjust the height of the treatment pad.

5. The physiotherapy apparatus of claim 4, wherein, The telescopic frame includes an upper tube, a lower tube, and a damping device. The upper tube is movably inserted into the lower tube. The damping device includes two movable plates and a spring. The upper tube has a movable hole. The two movable plates are movably inserted into both ends of the movable hole. The spring is installed in the movable hole, and both ends of the spring abut against the two movable plates respectively. The movable plates can move axially along the movable hole. The spring can provide elastic force to make the movable plates abut against the inner wall of the lower tube.

6. The physiotherapy apparatus of claim 5, wherein, The telescopic frame also includes a locking bushing with locking protrusions on its outer peripheral wall. The lower tube has a fixing hole. When the locking bushing is fitted into the port of the lower tube, the protruding edge of the locking bushing abuts against the port of the lower tube, and the locking protrusions engage with the fixing hole. The locking bushing is used to restrict the axial movement of the movable plate to prevent the upper tube from detaching from the lower tube.

7. The physiotherapy device according to claim 5, characterized in that, The upper end of the upper tube is a free end, and the treatment pad is provided with a mounting groove for the free end of the upper tube to be inserted into. The upper tube is inserted into the mounting groove to fix the treatment pad and the upper tube.

8. The physiotherapy apparatus of claim 5, wherein, The treatment pad is connected to a fixing clip on the side opposite to the treatment part. The fixing clip includes a first clip body and a second clip body that are rotatably connected. The first clip body is installed on the flexible pad, and the second clip body presses the upper tube body against the first clip body. At least one of the first clip body and the second clip body is provided with a magnetic attraction element so that the first clip body and the second clip body are partially magnetically connected.

9. The physiotherapy apparatus of any one of claims 1 to 8, wherein, The physiotherapy device includes a lamp plate and a cover plate. The lamp plate is provided with multiple LED beads. The lamp plate is installed on the treatment part. The cover plate covers the treatment part and is a light-transmitting cover plate.

10. The physiotherapy apparatus of any one of claims 1 to 8, wherein, The physiotherapy device further includes a control box, which is electrically connected to the treatment pad and is used to supply power to the treatment pad and control the treatment pad; and / or, the physiotherapy device further includes a fixing strap for fixing the treatment pad, which is connected to the treatment pad.

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