A hot compress rehabilitation therapy device

Abstract

This invention relates to the field of rehabilitation therapy technology, specifically a hot compress rehabilitation therapy device. The invention includes a device body with support mechanisms installed at both ends of the bottom. A far-infrared radiation plate is fixedly connected to the bottom of the device body, and a control panel is fixedly connected to the top. A shielding cloth is adhered around the perimeter of the device body, with the far-infrared radiation plate located inside the shielding cloth and the support mechanisms located outside. A spray assembly is provided on the device body. The two sets of support mechanisms include pillars, and shaft seats are fixedly connected to both ends of the bottom of the device body. The upper end of the pillar is rotatably mounted to the shaft seat. Non-contact heating via the far-infrared radiation plate avoids the risks of pressure sores and burns associated with contact hot compresses. The support mechanisms allow for adjustment of the device height and support width, enabling adaptation to the patient's position or irradiation area. The spray assembly effectively prevents skin dryness, integrating heat therapy, positional adaptation, and skin moisturizing into one device with diverse functions.

Description

Technical Field

[0001] This invention relates to the field of rehabilitation therapy, specifically a hot compress rehabilitation therapy device. Background Technology

[0002] During palliative care (also known as hospice care), cancer patients often endure multiple forms of suffering caused by the disease itself and its treatment, including but not limited to: intractable cancer pain, muscle spasms and joint stiffness due to prolonged bed rest or bone metastasis, cold extremities caused by peripheral circulatory disorders, and accompanying anxiety, fear, and loneliness. At this stage, the core goal of treatment shifts from cure to holistic care encompassing the entire individual, family, the entire process, and the entire team—that is, maximizing the relief of the patient's physical and mental suffering and maintaining their dignity and comfort in the final stages of life. Warm compresses, as a classic physical therapy method, have a clear effect in relieving musculoskeletal pain and promoting relaxation.

[0003] Traditional heat therapy tools (such as hot water bottles and electric blankets) pose a high risk of low-temperature burns and pressure injuries to patients with reduced sensation or who are bedridden for extended periods due to direct contact and pressure on the skin. While common infrared therapy lamps achieve contactless heating, they are usually mounted on fixed stands, making it difficult to flexibly and stably adapt to different bedridden positions and body postures. Especially when irradiating curved areas such as the waist and abdomen, the heat distribution is uneven, and there is a risk of accidental tipping or collision when adjusting the angle. In addition, simple heat therapy in a warm environment may accelerate the evaporation of skin moisture, causing or exacerbating discomfort such as dry skin and itching. Currently available heat therapy rehabilitation devices often have relatively simple functions and lack integrated nursing solutions. They separate the needs of heat therapy, body positioning, and skin moisturizing, which not only increases the complexity of nursing operations but also takes up bed space due to the simultaneous use of multiple devices, affecting patient activity and nursing safety.

[0004] Therefore, a hot compress rehabilitation therapy device is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a hot compress rehabilitation therapy device to solve the problems mentioned in the background art.

[0006] The objective of this invention can be achieved through the following technical solutions: A hot compress rehabilitation therapy device includes a body, with support mechanisms installed at both ends of the bottom of the body, a far-infrared radiation plate fixed to the bottom of the body, a control panel fixed to the top of the body, a shielding cloth attached around the perimeter of the body, the far-infrared radiation plate located inside the shielding cloth, the support mechanisms located outside the shielding cloth, and a liquid spraying assembly provided on the body. The two sets of support mechanisms include a column, with a bearing fixed to both ends of the bottom of the device. The upper end of the column is rotatably mounted to the bearing, and the upper end of the column is engaged with the bottom of the device. A straight cylinder is slidably mounted on the lower end of the column, with a support foot fixed to the bottom of the straight cylinder. A positioning component for engaging with the column is fixed to the side wall of the straight cylinder.

[0007] Preferably, a temperature sensor is provided at the bottom of the device, and a triaxial accelerometer is provided inside the device. Both the temperature sensor and the triaxial accelerometer are connected to the controller in the control panel.

[0008] Preferably, the spraying assembly includes a nozzle and a connector. The nozzle is fixed to the bottom of the device body, and the connector is fixed to the top of the device body. A micro water pump is provided inside the connector, and a connecting pipe is provided between the micro water pump and the connector. The outer wall of the connector is threaded.

[0009] Preferably, the spraying assembly further includes a plastic bottle and a cap, wherein the mouth of the plastic bottle is threadedly connected to the connection port, and the cap is threadedly connected to the connection port. When the plastic bottle is disassembled, the cap is used to seal the connection port.

[0010] Preferably, the upper ends of the two sets of support columns are provided with grooves, and a disc is fixedly connected in the grooves. Both ends of the device are fixedly connected with fixing seats. Each of the two sets of fixing seats is provided with a locking component. The locking component engages with the disc to lock the angle between the support column and the device.

[0011] Preferably, the side wall of the disc has multiple sets of slots arranged in a circumferential array. The locking component includes a slide block that is slidably mounted on a fixed base. A locking block is fixedly connected to the lower end of the slide block and engages with the slots. A spring is fixedly connected to the upper end of the slider. The end of the spring is fixedly connected to the inner wall of the fixed base and is in a compressed state.

[0012] Preferably, both ends of the device body are provided with sliding grooves, and a fixing plate is fixedly connected to one side of the slide block. The fixing plate is slidably connected to the sliding groove, and the end of the fixing plate passes through the sliding groove.

[0013] Preferably, both ends of the device are fixedly connected to sockets, and each set of sockets is connected to a plug plate, with the plug plates respectively engaging with the ends of the two sets of fixed plates.

[0014] Preferably, the side wall of the support column is provided with multiple sets of adjustment grooves, the side wall of the straight cylinder is provided with a connecting groove, the connecting groove and the adjustment groove are mated and matched, the positioning component is inserted into the connecting groove, and the end of the positioning component is inserted into the adjustment groove.

[0015] Preferably, the positioning component includes a positioning seat, which is fixed to the side wall of the straight cylinder. A slot is provided in the positioning seat, and a positioning plate is rotatably installed in the slot. A second spring is fixed to one end of the positioning plate, and the end of the second spring is fixed to the side wall of the straight cylinder and is in a compressed state. The other end of the positioning plate is inserted into the adjustment slot.

[0016] The beneficial effects of this invention are: 1. This invention uses a far-infrared radiation plate for non-contact heating, avoiding the risks of pressure sores and burns associated with contact heat therapy. Combined with a rotatable and extendable support mechanism, it allows for adjustable height and support width, adapting to the patient's position or the area being irradiated. This ensures even heat coverage of the target area and optimal treatment positioning. The spray component atomizes purified water or medical moisturizing and soothing liquid and sprays it onto the patient, effectively preventing dry skin and enhancing the comfort of heat therapy. Combined with the far-infrared radiation plate, it achieves a gentle moist heat therapy effect, which is more effective in relieving deep tissue tension and pain.

[0017] 2. This invention can monitor the temperature of the treatment area in real time through a temperature sensor. Combined with the intelligent controller in the control panel, it can achieve precise temperature control. The integrated triaxial accelerometer enables the device to sense tilt and collision, and can automatically cut off the power supply in case of accidental displacement or tipping, providing active electronic safety protection.

[0018] 3. This invention physically isolates the heat therapy area from the mechanical support structure by using a shielding cloth, which focuses the heat field, protects the patient's privacy, and the adhesive installation method makes it easy to install and remove the shielding cloth. Attached Figure Description

[0019] 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, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a schematic diagram of the structure of the device body and support mechanism of the present invention; Figure 2 This is a schematic diagram of the installation of the shielding cloth of the present invention; Figure 3 This is a schematic diagram of the bottom structure of the device body of the present invention; Figure 4 yes Figure 1 Enlarged schematic diagram of the structure at point A; Figure 5 yes Figure 1 Enlarged schematic diagram of the structure at point B; Figure 6 This is a cross-sectional structural diagram of the present invention; Figure 7 yes Figure 6 Enlarged schematic diagram of the structure at point C; Figure 8 yes Figure 6 Enlarged schematic diagram of the structure at point D; The attached figures are labeled as follows: 1. Body; 2. Control panel; 3. Far-infrared radiation plate; 4. Triaxial accelerometer; 5. Temperature sensor; 6. Nozzle; 7. Connection port; 8. Plastic bottle; 9. Connecting pipe; 10. Cap; 11. Support column; 12. Straight cylinder; 13. Support leg; 14. Fixing base; 15. Slide groove; 16. Spring 1; 17. Slide seat; 18. Locking block; 19. Fixing plate; 20. Socket; 21. Insert plate; 22. Shaft seat; 23. Disc; 24. Slot; 25. Positioning seat; 26. Groove; 27. Adjustment groove; 28. Positioning plate; 29. ​​Spring 2; 30. Velcro; 31. Covering cloth. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] A type of heat therapy device, such as Figures 1-8 As shown, the device includes a body 1, with support mechanisms installed at both ends of the bottom of the body 1. The support mechanisms are located on both sides of the patient, supporting the body 1 above the skin of the patient that needs heat application. A far-infrared radiation plate 3 is fixed to the bottom of the body 1. The far-infrared radiation plate 3 does not contact the skin and radiates heat energy to the human body in the form of infrared electromagnetic waves. It is windless and silent, with high thermal efficiency, avoiding the risk of pressure injury and burns from contact heat application, and can bring maximum comfort and safety to patients undergoing palliative care for tumors.

[0022] On the inner arc surface of the arched body 1, there are ceramic far-infrared radiation plates 3 (model CIR-101). These radiation plates have a working wavelength of eight to fourteen micrometers and a rated power of eighty watts per plate. The power supply lines of all the radiation plates are connected in parallel to the output terminal of a solid-state relay (model G3NA-210B). The solid-state relay is responsible for controlling the average power applied to the radiation plates in pulse width modulation mode, thereby achieving precise temperature regulation.

[0023] A control panel 2 is fixedly attached to the upper end of the device 1. The control panel 2 contains an intelligent controller (model STM32F103C8T6) that can control the temperature of the far-infrared radiation plate 3 by controlling the solid-state relay. A shielding cloth 31 is attached around the perimeter of the device 1. The far-infrared radiation plate 3 is located inside the shielding cloth 31, and the support mechanism is located outside the shielding cloth 31. The shielding cloth 31 physically isolates the heat therapy area from the mechanical support structure, focuses the heat field, protects the patient's privacy, and uses Velcro 30 for easy installation and removal of the shielding cloth 31.

[0024] The device 1 is equipped with a spray component that can atomize pure water or medical moisturizing and soothing liquid and spray it from the nozzle 6 onto the patient, effectively preventing dry skin and improving the comfort of heat therapy. Combined with the far-infrared radiation plate 3, it can achieve a gentle moist heat compress effect, which is more effective in relieving deep tissue tension and pain.

[0025] The two sets of support mechanisms include a support column 11, with bearing seats 22 fixedly connected to both ends of the bottom of the device 1. The upper end of the support column 11 is rotatably mounted to the bearing seat 22, and the upper end of the support column 11 is engaged with the bottom of the device 1. After the support column 11 and bearing seat 22 rotate, the angle between the support column 11 and the device 1 changes, causing the lower ends of the two sets of support mechanisms to open, which can be used for obese patients. After the angle is adjusted, the support column 11 is engaged with the bottom of the device 1 to fix the angle. A straight cylinder 12 is slidably mounted on the lower end of the support column 11. The support column 11 slides relative to the straight cylinder 12, changing the overall length formed by the support column 11 and the straight cylinder 12. To facilitate the installation height of the device 1, a support leg 13 is fixedly connected to the bottom of the straight cylinder 12. The support leg 13 is relatively long and can stably support the device 1. A positioning component is fixedly connected to the side wall of the straight cylinder 12 for engaging with the support column 11. After the length of the support column 11 extending out of the straight cylinder 12 is determined, the positioning component is used to engage the support column 11, so that the support column 11 and the straight cylinder 12 are fixed and cannot be extended or retracted. The rotatable and extendable support mechanism realizes the adjustment of the instrument height and support width. It can be adapted to the patient's body position or irradiation site to ensure that the heat is evenly covered to the target area and obtain the best treatment position.

[0026] This heat therapy device has multiple functions, meeting the needs of heat therapy, body positioning, and skin moisturizing. It not only reduces the complexity of nursing operations and avoids occupying bed space due to the simultaneous use of multiple devices, but also does not affect patient activity and nursing safety.

[0027] like Figure 3As shown, a temperature sensor 5 (model HMS-J11) is installed at the bottom of the device 1, and a triaxial accelerometer 4 (model BMI160) is installed inside the device 1. Both the temperature sensor 5 and the triaxial accelerometer 4 are connected to the intelligent controller in the control panel 2. The temperature sensor 5 can monitor the temperature of the treatment area in real time and display it on the control panel 2. Combined with the intelligent controller and solid-state relay in the control panel 2, precise control of radiation temperature can be achieved. The integrated triaxial accelerometer 4 enables the device to have tilt and collision detection capabilities and can automatically cut off the power supply in the event of accidental displacement or tipping, providing active electronic safety protection.

[0028] like Figure 1 , Figure 3 and Figure 6 As shown, the spraying assembly includes a nozzle 6 and a connection port 7. The nozzle 6 is an atomizing nozzle 6, which is fixed to the bottom of the body 1. The connection port 7 is fixed to the top of the body 1. A miniature water pump (model MDP-20) is installed inside the connection port 7, and a connecting pipe 9 is provided between the miniature water pump and the connection port 7. The outer wall of the connection port 7 is threaded. The spraying assembly also includes a plastic bottle 8 and a cap 10. The mouth of the plastic bottle 8 is threaded to the connection port 7, and the cap 10 is threaded to the connection port 7. When the plastic bottle 8 is removed, the cap 10 is used to seal the connection port 7.

[0029] The miniature water pump is connected to the nozzle 6 and the connector 7 via the connecting pipe 9 (silicone hose). The plastic bottle 8 can be screwed into the connector 7 via the thread on its bottle mouth. The bottle can contain herbal extracts or purified water with a soothing effect as prescribed by a doctor. The liquid in the plastic bottle 8 is sprayed to the patient in a mist form through the miniature water pump, connector 7, connecting pipe 9 and nozzle 6. When the spray function is not needed or the liquid needs to be changed, the plastic bottle 8 can be unscrewed and a cap 10 with a sealing ring can be screwed onto the connector 7 to prevent dust from entering.

[0030] like Figure 1 , Figure 4 , Figure 6 , Figure 8 As shown, the upper ends of the two sets of support columns 11 are provided with grooves, and a disc 23 is fixedly connected in the grooves. Both ends of the body 1 are fixedly connected with fixing seats 14. Both sets of fixing seats 14 are provided with locking components. The locking components are engaged with the disc 23 to lock the angle between the support column 11 and the body 1. The axis of rotation of the support column 11 relative to the bearing seat 22 is consistent with the axis of the disc 23. When the support column 11 rotates, the disc 23 rotates relative to the lower end of the body 1. The locking components are engaged with the disc 23 to position the angle of the disc 23, thereby positioning the angle of the column.

[0031] like Figure 1 , Figure 4 , Figure 6 , Figure 8As shown, the side wall of the disc 23 has multiple sets of slots 24, which are evenly distributed around the side of the disc 23. The locking assembly includes a slide 17, which is slidably mounted up and down within the fixed base 14. A locking block 18 is fixedly connected to the lower end of the slide 17. When the locking block 18 descends and engages with the slots 24 on the side wall of the disc 23, the disc 23 cannot rotate. A spring 16 is fixedly connected to the upper end of the slide block. The end of the spring 16 is fixedly connected to the inner wall of the fixed base 14. The spring 16 is in a compressed state. Spring 16 continuously presses against slide 17, causing block 18 to be tightly pressed into slot 24. Since both block 18 and slot 24 are triangular in shape, when disc 23 rotates under a certain force, it will press against block 18, causing slide 17 to rise. Spring 16 then presses against block 18 again, causing it to engage in the next slot 24. The rotation of disc 23 will produce a "clicking" sound with the body 1. When the column is not subjected to a certain force, disc 23 and block 18 will not disengage and will remain in an angle-locked state.

[0032] like Figure 1 , Figure 4 , Figure 6 , Figure 8 As shown, both ends of the device body 1 are provided with sliding grooves 15. A fixing plate 19 is fixedly connected to one side of the slide block 17. The fixing plate 19 is slidably connected to the sliding groove 15, and the end of the fixing plate 19 passes through the sliding groove 15. By sliding the end of the fixing plate 19 on the side wall of the device body 1, the slide block 17 can be manually controlled to be raised, which makes it easier for the column to rotate.

[0033] Both ends of the device body 1 are fixedly connected to sockets 20, and each set of sockets 20 is connected to a plug plate 21. The two sets of plug plates 21 are respectively limited to the ends of the two sets of fixed plates 19. Sockets 20 and plug plates 21 are provided on the side wall of the device body 1. When the angle of the column is determined, the slide 17 descends, the locking block 18 engages with the locking groove 24, and the plug plate 21 is inserted, so that the plug plate 21 is limited to the end of the fixed plate 19, so that the fixed plate 19 cannot be raised. Therefore, the locking block 18 cannot disengage from the locking groove 24, the disc 23 cannot rotate, and the angle between the support column 11 and the device body 1 is locked.

[0034] like Figure 1 , Figure 5 , Figure 6 , Figure 7 As shown, the side wall of the support column 11 has multiple sets of adjustment grooves 27, and the side wall of the straight cylinder 12 has a connecting groove. The connecting groove and the adjustment groove 27 are mated and matched. The positioning component is inserted into the connecting groove, and the end of the positioning component is inserted into the adjustment groove 27. The support column 11 extends and retracts on the straight cylinder 12. Different adjustment grooves 27 are mated with the connecting groove of the straight cylinder 12, so that the end of the positioning component is inserted into different adjustment grooves 27, thereby positioning the support column 11 and the straight cylinder 12. The support column 11 cannot extend and retract on the straight cylinder 12.

[0035] like Figure 1 , Figure 5 , Figure 6 , Figure 7 As shown, the positioning assembly includes a positioning seat 25, which is fixedly connected to the side wall of the straight cylinder 12. A slot 26 is provided inside the positioning seat 25, and a positioning plate 28 is rotatably mounted within the slot 26. A spring 29 is fixedly connected to one end of the positioning plate 28, and the end of the spring 29 is fixedly connected to the side wall of the straight cylinder 12 and is in a compressed state. The other end of the positioning plate 28 is inserted into an adjustment groove 27. Pressing the end of the positioning plate 28 connected to the spring 29 causes the other end of the positioning plate 28 to tilt upwards, disengaging from the adjustment groove 27. The support column 11 can then be mounted on the straight cylinder 12. After the extension and retraction are completed and the height is approximately appropriate, release the positioning plate 28. Spring 29 presses one end of the positioning plate 28, causing the other end of the positioning plate 28 to descend and penetrate the connecting groove. It may directly enter the adjusting groove 27 or abut against the side wall of the support column 11. At this time, the support column 11 is slightly slid up and down, so that the connecting groove aligns with the adjacent adjusting groove 27 until a "click" sound is heard. The end of the positioning plate 28 has entered the adjusting groove 27. The support column 11 and the straight cylinder 12 are engaged to fix the position. The support column 11 cannot slide relative to the straight cylinder 12, and the height of the support mechanism is fixed.

[0036] The working principle of the hot compress rehabilitation therapy device provided by this invention is as follows: In palliative care for cancer patients, when it is necessary to apply heat therapy to the abdomen or waist as an adjunct to rehabilitation treatment, first, fill the plastic bottle 8 with an appropriate amount of mild medicine or purified water as prescribed by the doctor, and tighten it on the connection port 7 of the device 1. Move the treatment device above the patient's body, ensuring that the target area is within the space enclosed by the shielding cloth 31. Use a certain amount of force to bend the two sets of support pillars 11 and adjust the unfolding angle of the support pillars 11 to adapt to the patient's position and body shape. Then, press the positioning plate 28 to adjust the extension length of the support pillars 11, thereby finally determining the ideal non-contact distance between the device 1 and the patient's body surface (usually 20 to 40 centimeters, and the height of the shielding cloth 31 is greater than 40 centimeters). After adjustment, insert the insert plate 21 to prevent accidental unlocking. Set the safe target skin temperature (such as 38 degrees Celsius) and spray interval through the control panel 2. After the device is started, the controller drives the far-infrared radiation plate 3 to start working, emitting far-infrared rays. The temperature sensor 5 continuously monitors the skin temperature and feeds it back to the controller. The controller dynamically adjusts the power of the radiation plate through a solid-state relay using pulse width modulation to keep the skin temperature stable near the set value, achieving closed-loop constant temperature control and avoiding burns. During this process, the micro water pump can intermittently pump the liquid from the plastic bottle 8 according to the set cycle, forming a fine and warm mist through the atomizing nozzle 6. Under the heating of infrared rays, a warm and humid environment is formed, enhancing comfort. If the device is accidentally bumped and tilted or dropped during use, the triaxial accelerometer 4 will immediately detect the abnormal acceleration change. The controller will cut off the power to the radiation plate and water pump within hundreds of milliseconds to ensure the absolute safety of the patient. The entire treatment process is free of physical pressure, wind, and noise. Through gentle heat radiation and moderate humidity, it effectively relieves muscle tension and pain in the patient's trunk area. The adjustable support mechanism makes this hot compress rehabilitation therapy device suitable for patients in various positions and body types.

[0037] 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 claimed invention.

Claims

1. A heat therapy rehabilitation device, characterized in that, The device includes a body (1), with support mechanisms installed at both ends of the bottom of the body (1), a far-infrared radiation plate (3) fixed to the bottom of the body (1), a control panel (2) fixed to the top of the body (1), a shielding cloth (31) pasted around the body (1), the far-infrared radiation plate (3) being located inside the shielding cloth (31), the support mechanism being located outside the shielding cloth (31), and a liquid spraying assembly being provided on the body (1). The two sets of support mechanisms include a support column (11), and a bearing seat (22) is fixedly connected to both ends of the bottom of the body (1). The upper end of the support column (11) is rotatably installed with the bearing seat (22), and the upper end of the support column (11) is engaged with the bottom of the body (1). A straight cylinder (12) is slidably installed at the lower end of the support column (11). A support foot (13) is fixedly connected to the bottom of the straight cylinder (12), and a positioning component for engaging with the support column (11) is fixedly connected to the side wall of the straight cylinder (12).

2. The hot compress rehabilitation therapy device according to claim 1, characterized in that, The bottom of the device (1) is provided with a temperature sensor (5), and the inside of the device (1) is provided with a triaxial accelerometer (4). Both the temperature sensor (5) and the triaxial accelerometer (4) are connected to the controller in the control panel (2).

3. The hot compress rehabilitation therapy device according to claim 1, characterized in that, The spraying assembly includes a nozzle (6) and a connector (7). The nozzle (6) is fixed to the bottom of the body (1), and the connector (7) is fixed to the top of the body (1). A micro water pump is provided inside the connector (7), and a connecting pipe (9) is provided between the micro water pump and the connector (7). The outer wall of the connector (7) is threaded.

4. The hot compress rehabilitation therapy device according to claim 3, characterized in that, The spraying assembly also includes a plastic bottle (8) and a cap (10). The bottle mouth of the plastic bottle (8) is threaded to the connection port (7), and the cap (10) is threaded to the connection port (7). When the plastic bottle (8) is disassembled, the cap (10) is used to close the connection port (7).

5. A heat therapy rehabilitation device according to claim 1, characterized in that, The upper ends of the two sets of support columns (11) are provided with grooves, and a disc (23) is fixedly connected in the grooves. Both ends of the body (1) are fixedly connected with fixing seats (14). Both sets of fixing seats (14) are provided with locking components. The locking components are engaged with the disc (23) to lock the angle between the support column (11) and the body (1).

6. A heat therapy rehabilitation device according to claim 5, characterized in that, The side wall of the disc (23) has multiple sets of slots (24), which are arranged in a circumferential array. The locking component includes a slide (17), which is slidably mounted on the fixed seat (14). A locking block (18) is fixedly connected to the lower end of the slide (17), and the locking block (18) engages with the slot (24). A spring (16) is fixedly connected to the upper end of the slider, and the end of the spring (16) is fixedly connected to the inner wall of the fixed seat (14). The spring (16) is in a compressed state.

7. A hot compress rehabilitation therapy device according to claim 6, characterized in that, Both ends of the device body (1) are provided with sliding grooves (15), and a fixing plate (19) is fixedly connected to one side of the slide block (17). The fixing plate (19) is slidably connected to the sliding groove (15), and the end of the fixing plate (19) passes through the sliding groove (15).

8. A hot compress rehabilitation therapy device according to claim 7, characterized in that, Both ends of the device (1) are fixed with sockets (20), and each of the two sets of sockets (20) is plugged with a plug plate (21). The two sets of plug plates (21) are respectively matched with the ends of the two sets of fixing plates (19).

9. A hot compress rehabilitation therapy device according to claim 1, characterized in that, The side wall of the support column (11) has multiple sets of adjustment grooves (27), and the side wall of the straight cylinder (12) has a connecting groove. The connecting groove and the adjustment groove (27) are connected and engaged. The positioning component is inserted into the connecting groove, and the end of the positioning component is inserted into the adjustment groove (27).

10. A hot compress rehabilitation therapy device according to claim 9, characterized in that, The positioning component includes a positioning seat (25), which is fixed to the side wall of the straight cylinder (12). A slot (26) is provided in the positioning seat (25), and a positioning plate (28) is rotatably installed in the slot (26). A spring (29) is fixed to one end of the positioning plate (28). The end of the spring (29) is fixed to the side wall of the straight cylinder (12), and the spring (29) is in a compressed state. The other end of the positioning plate (28) is inserted into the adjustment groove (27).

Images