Portable device for continuous hot compress of traditional Chinese medicine

Abstract

The application relates to the technical field of traditional Chinese medicine hot compress, in particular to a portable device for traditional Chinese medicine continuous hot compress, which comprises a limb trunk support, the top of the limb trunk support is provided with a limb trunk positioning frame, and heating mechanisms are fixedly connected to the left side and the right side of the limb trunk positioning frame. The device is provided with the limb trunk support, the limb trunk positioning frame and the heating mechanisms, realizes separated traditional Chinese medicine hot compress and stable and accurate temperature regulation, effectively solves the problem that the sensitive skin of people who are afraid of being scalded is prone to appear redness, itching and even scalding when directly contacting the traditional Chinese medicine hot compress bag, the continuous constant-temperature heating of the medicine tank in the heating tank by the heating base not only avoids skin discomfort caused by too fast heating, but also reduces the rapid loss of heat, long-time stable and continuous hot compress can be realized, the coherence and effectiveness of the hot compress treatment are ensured; meanwhile, the device can be adapted to different thick and thin limb trunk joint parts, the preliminary fixation of the limb front adhesive block and the rear limb body adhesive belt, and the folding and reinforcement of the two clamping side plates.

Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine hot compress technology, and more specifically, to a portable device for continuous hot compress of traditional Chinese medicine. Background Technology

[0002] Traditional Chinese medicine hot compress is a therapy that involves placing carefully selected Chinese herbs on specific areas of the body. External heating allows the active ingredients to be fully released, forming medicinal vapors that penetrate the skin and reach the meridians, muscles, and deeper tissues. This method combines the warming effect of heat with the pharmacological effects of the herbs to effectively promote local and systemic blood circulation, enhancing blood flow and thus promoting relaxation and blood flow. The hip joint, the ball-and-socket joint formed by the femoral head and acetabulum, is a crucial link between the trunk and lower limbs, bearing most of the body's weight and playing a key role in maintaining daily activities such as standing and walking. Many people suffer from hip osteoarthritis. Patients suffering from hip joint injuries or muscle strain around the hip often experience discomfort such as hip pain and limited mobility. Applying traditional Chinese medicine hot compresses to the hip can effectively relieve local discomfort and improve hip joint mobility. However, most existing traditional Chinese medicine hot compress devices have a fixed structure, making it difficult to adjust the tightness of the clamping fixation according to different patients' hip sizes and hot compress needs. Either the clamping is too loose, causing the hot compress pack to shift and fall off, and the heat and efficacy cannot be stably applied to the affected area; or the clamping is too tight, causing local pressure discomfort for the patient and making it inconvenient to wear for a long time. At the same time, it is also difficult to maintain a stable and continuous hot compress temperature. Either the temperature drops too quickly, failing to guarantee the hot compress effect, or the temperature is too high, easily causing skin burns, making it difficult to meet the patient's need for continuous hot compress outdoors or when out and about.

[0003] According to patent document CN117503465A, a portable device for a hot compress therapy herbal pack is disclosed, comprising a protective plate, a herbal pack fixing mechanism, and a constant temperature heating mechanism. The herbal pack fixing mechanism includes a clearance hole in the center of the protective plate, and a first wrapping cloth is provided on the side of the protective plate away from the center of the device. The constant temperature heating mechanism includes sliding rods on both sides of the protective plate, a fixing seat slidably connected to the center of the sliding rods, straps at both ends of the fixing seat, and mutually cooperating buckles at the free ends of the two straps. The fixing seat contains only a constant temperature water tank, and the two sides of the constant temperature water tank are connected to the two ends of a liquid guiding tube. Length adjustment components for adjusting the length of the liquid guiding tube are provided on both sides of the fixing seat. This invention relates to a portable device for a hot compress therapy herbal pack. By setting a constant temperature water tank on the outside of the protective plate for heating the herbal pack, the entire device does not require continuous replacement of the heating device.

[0004] When patients need to apply traditional Chinese medicine hot compresses to the joints of their limbs, the herbal pack usually needs to be fixed in the corresponding position. However, most methods of applying traditional Chinese medicine hot compresses involve directly applying the pack to the skin. While this can achieve higher drug concentration, stronger penetration, longer-lasting heat, and deeper effects, people with sensitive skin or those who are afraid of heat are prone to redness, itching, or even burns when directly contacting the pack. In addition, most existing portable hot compress devices use direct skin contact heating, which makes it difficult to control the temperature stably. Either the temperature rises too quickly, causing discomfort, or the heat is lost too quickly, making it impossible to achieve long-term continuous hot compresses. Furthermore, these devices are mostly difficult to adapt to limbs of different thicknesses, and they are prone to shifting or falling off after being fixed, affecting the effectiveness of the hot compress. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, this invention provides a portable device for continuous hot compress with traditional Chinese medicine. The technical problem this invention aims to solve is that most methods of hot compress with traditional Chinese medicine involve directly applying the medicine pack to the skin. While this can achieve higher drug concentration, stronger penetration, longer-lasting heat, and deeper effects, people with sensitive skin or those who are afraid of heat are prone to redness, itching, or even burns when directly contacting the medicine pack. In addition, most existing portable hot compress devices use direct skin contact heating, which makes it difficult to stably control the temperature. Either the temperature rises too quickly, causing discomfort, or the heat is lost too quickly, making it impossible to achieve long-term continuous hot compress. Furthermore, these devices are mostly difficult to adapt to limbs of different thicknesses, and are prone to displacement and falling off after being fixed, affecting the hot compress effect.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A portable device for continuous hot compress with traditional Chinese medicine includes a limb support frame, a limb positioning frame is provided on the top of the limb support frame, and heating mechanisms are fixedly connected to both the left and right sides of the limb positioning frame. The limb support includes an anterior limb patch, an electric push-pull rod is fixedly connected to the rear side of the anterior limb patch, and guide side blocks are fixedly connected to both the left and right sides of the anterior limb patch. The limb positioning frame includes two crossbars, and a U-shaped block is fixedly connected to the middle of the rear side of the two crossbars; Both heating mechanisms include heating bases, and the inner sides of both heating bases are fixedly connected to the left and right sides of two crossbars.

[0007] As a further embodiment of the present invention: an inverted L-shaped side plate is fixedly connected to the top of each of the two guide side blocks, an arc-shaped baffle is fixedly connected to the front side of the two inverted L-shaped side plates, a rotating rod is rotatably connected to the top of the inner side of the two inverted L-shaped side plates, a rotating rod groove is provided on the rear side of the rotating rod, and a heat-applying plate is fixedly connected to the top of the rear side of the rotating rod.

[0008] As a further embodiment of the present invention: the inner walls of the two guide side blocks are slidably connected with side slide rods, the rear sides of the two side slide rods are fixedly connected with rear limb fitting straps, the front sides of the two side slide rods are fixedly connected with vertical semi-circular baffles, and the rear sides of the vertical semi-circular baffles are fixedly connected to the front end of the electric push-pull rod.

[0009] As a further embodiment of the present invention: the front sides of the two crossbars are fixedly connected to the middle of the rear side of the two inverted L-shaped side plates, a columnar rod is slidably connected to the inner wall of the middle of the rear side of the U-shaped block, a push block is fixedly connected to the front end of the columnar rod, the front side of the push block is slidably connected to the inner wall of the rotating rod groove opened by the rotating rod, and a hinge block is fixedly connected to the rear end of the columnar rod.

[0010] As a further embodiment of the present invention: a vertical Z-shaped push-pull rod is fixedly connected to the bottom center of the hinge block, a bottom push-pull horizontal plate is fixedly connected to the bottom of the vertical Z-shaped push-pull rod, and horizontal L-shaped connecting blocks are fixedly connected to the left and right sides of the bottom of the bottom push-pull horizontal plate. The bottom rear sides of the two bottom push-pull horizontal plates are fixedly connected to the top of the two side slide rods.

[0011] As a further embodiment of the present invention: arc-shaped rotating side plates are rotatably connected to the rear sides of both sides of the U-shaped block, and pull blocks are rotatably connected to the rear sides of both arc-shaped rotating side plates. Rotating blocks are rotatably connected to the inner sides of both pull blocks, and clamping side plates are fixedly connected to the rear sides of both pull blocks. The front sides of the left and right sets of rotating blocks are rotatably connected to the inner sides of the rear side of the hinge block.

[0012] As a further embodiment of the present invention: heating tanks are movably connected to the top of both heating bases, pipes are fixedly connected to the outer sides of both heating tanks, medicinal material containers are movably connected to the inner walls of both pipes, and the ends of both pipes away from the heating tanks are fixedly connected to the two sides of the front side of the heat treatment plate.

[0013] As a further aspect of the present invention: both heating bases include a base frame, and a positioning frame is fixedly connected to the inner wall of both base frames.

[0014] As a further embodiment of the present invention: both positioning frames include sliding plates, the top of both sliding plates is fixedly connected to a circular guide plate, the bottom of both circular guide plates is fixedly connected to an arc-shaped vertical plate in a circular array, the outer walls of both sets of arc-shaped vertical plates are fixedly connected to the inner walls of the two bottom frames, the middle of the bottom of both sliding plates is fixedly connected to a columnar vertical rod, and the bottom of both sliding plates is provided with a guide groove in a circular array.

[0015] As a further embodiment of the present invention: the inner walls of the multiple guide grooves opened on the two sliding plates are slidably connected with expansion rods, the outer ends of the two sets of expansion rods extend to the outer side of the two sliding plates, the outer ends of the two sets of expansion rods are fixedly connected with expansion clamping plates, the outer walls of the two sets of expansion clamping plates are slidably connected in a ring array to the inner walls of the two circular guide top plates, the bottom of the two sets of expansion rods on the side close to each other are rotatably connected with rotating push rods, the outer walls of the two columnar uprights are slidably connected with sleeves, the tops of the two sleeves are rotatably connected in a ring array to the bottom of the two sets of rotating push rods, the bottom ends of the two sleeves are fixedly connected with abutments, the bottoms of the two abutments are abutted with anti-abutments, and the rear sides of the two anti-abutments are fixedly connected to the left and right sides of the front side of the bottom push-pull horizontal plate.

[0016] The beneficial effects of this invention are as follows: This invention, by incorporating a limb support, a limb positioning frame, and a heating mechanism, achieves segmented herbal hot compresses with stable and precise temperature control. It effectively solves the problem of redness, itching, and even burns that can easily occur when people with sensitive skin or those prone to heat exposure directly contact the herbal hot compress pack. The heating base continuously maintains a constant temperature for the herbal medicine container inside, avoiding skin discomfort caused by rapid temperature increases and reducing rapid heat loss. This allows for long-term, stable, and continuous hot compresses, ensuring the continuity and effectiveness of the treatment. Furthermore, this invention is adaptable to limb joints of varying thicknesses. Through the initial fixation of the anterior limb patch and the posterior limb adhesive band, the reinforcement of the side clamping plates, and the adaptive positioning of the hot compress plate, a multi-layered reinforcement structure is formed, significantly reducing the risk of displacement or detachment after fixation and ensuring the effectiveness of the herbal hot compress. Specific beneficial effects are as follows: This invention achieves non-direct skin-applied constant-temperature herbal hot compress, improving safety. It involves heating the herbal medicine in a sealed container, allowing the active ingredients to evaporate and be transported through pipes to a hot compress plate applied to the affected area. This eliminates the need for direct skin contact with the herbal pack, ensuring continuous penetration of the active ingredients while preventing direct contact between the high-temperature pack and the skin. This retains the advantages of long-lasting heat and deep application of traditional Chinese medicine hot compresses, while avoiding redness, itching, and even burns caused by direct contact with the pack for those with sensitive skin or who are prone to burns. It caters to a wider range of users' hot compress needs. Furthermore, the centralized constant-temperature heating structure allows the heating base to stably and continuously heat the herbal container, precisely controlling the hot compress temperature. This solves the problems of existing direct-skin heating devices that heat up too quickly, causing discomfort, and lose heat too quickly to maintain a long duration of hot compress. It enables stable constant-temperature hot compresses for several hours, ensuring therapeutic efficacy. With a multi-adaptive fixing structure, this invention can adapt to different sizes of limb joints, preventing displacement and detachment. Through the retractable and adjustable front and rear adhesive strips, the tightness can be flexibly adjusted according to the different thicknesses of arms, calves, and other limbs, initially fixing the device to the heat application area. During the tightening and fixing process, the side clamping plates on both sides can be moved synchronously towards the limb, further clamping and reinforcing the device from both sides. In conjunction with the heat application plate, it adaptively adheres to the heat application area, forming a multi-dimensional adhesive and reinforcing structure. Stable adhesion and fixation can be achieved for both thick and thin limbs, greatly reducing the risk of device displacement and detachment during heat application. Users do not need to frequently adjust the position, improving the user experience and heat application stability. The interconnected structural design ensures convenient operation while guaranteeing heating stability. This invention requires only one fixing operation to simultaneously complete multiple steps, including device fixing, heat plate application, and heating tank locking. During the tightening process, multiple structural components can be linked and moved synchronously, ultimately automatically and firmly locking the bottom of the heating tank in the installation position. Users do not need to manually fix the heating components. The operation steps are simple, lowering the barrier to entry. After locking, the heating tank is stable and will not shift or shake, preventing misalignment of the heating components due to movement or turning during heating, ensuring uniform and stable heating, and extending the overall service life of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional separation structure of the main body of the present invention; Figure 3 This is a three-dimensional structural diagram of the limb trunk support of the present invention; Figure 4 This is a schematic diagram of the three-dimensional separation structure of the limb trunk support of the present invention; Figure 5 This is a three-dimensional structural diagram of the limb positioning frame of the present invention; Figure 6 This is a schematic diagram of the three-dimensional separation structure of the limb positioning frame of the present invention; Figure 7 This is a three-dimensional structural diagram of the heating mechanism of the present invention; Figure 8 This is a schematic diagram of the three-dimensional separation structure of a single heating mechanism according to the present invention; Figure 9 This is a schematic diagram of the three-dimensional separation structure of a single heating base according to the present invention; Figure 10 This is a schematic diagram of the three-dimensional separation structure of a single positioning frame according to the present invention.

[0018] In the diagram: 1. Limb support frame; 11. Anterior limb patch; 12. Electric push-pull rod; 13. Guide side block; 14. Inverted L-shaped side plate; 15. Arc-shaped baffle; 16. Rotating rod; 17. Heating plate; 18. Rotating rod groove; 19. Side sliding rod; 110. Posterior limb bonding strip; 111. Vertical semi-circular baffle; 2. Limb positioning frame; 21. Horizontal bar; 22. U-shaped block; 23. Columnar rod; 24. Push block; 25. Hinge block; 26. Vertical Z-shaped push-pull rod; 27. Bottom push-pull horizontal plate; 28. Horizontal L-shaped connecting block; 29. ​​Arc-shaped rotating side plate. 210. Plate; 211. Pulling block; 212. Rotating block; 213. Clamping side plate; 3. Heating mechanism; 31. Heating base; 311. Base frame; 312. Positioning frame; 3121. Sliding groove plate; 3122. Guide groove; 3123. Arc-shaped upright plate; 3124. Column-shaped upright; 3125. Retracting and expanding rod; 3126. Rotating push rod; 3127. Retracting and expanding clamping plate; 3128. Circular guide top plate; 3129. Sleeve; 31210. Abutment block; 31211. Anti-abutment block; 32. Heating tank; 33. Pipe; 34. Herbal medicine tank. Detailed Implementation

[0019] 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.

[0020] like Figure 1-2 As shown, the present invention provides a portable device for continuous hot compress of traditional Chinese medicine, including a limb support 1, a limb positioning frame 2 is provided on the top of the limb support 1, and heating mechanisms 3 are fixedly connected to both the left and right sides of the limb positioning frame 2.

[0021] like Figure 3-6As shown, the limb support 1 includes an anterior limb patch 11, with an electric push-pull rod 12 fixedly connected to the rear side of the anterior limb patch 11. Guide side blocks 13 are fixedly connected to both the left and right sides of the anterior limb patch 11. The limb positioning frame 2 includes two crossbars 21, with a U-shaped block 22 fixedly connected to the middle of the rear side of the two crossbars 21. Inverted L-shaped side plates 14 are fixedly connected to the top of the two guide side blocks 13. Arc-shaped baffles 15 are fixedly connected to the front side of the two inverted L-shaped side plates 14. Rotary connections are rotatably connected to the top of the inner side of the two inverted L-shaped side plates 14. The moving rod 16 has a rotating rod groove 18 on its rear side. A heat-applying plate 17 is fixedly connected to the top of the rear side of the rotating rod 16. Side sliding rods 19 are slidably connected to the inner walls of the two guide side blocks 13. A limb support strap 110 is fixedly connected to the rear side of the two side sliding rods 19. A vertical semi-circular baffle 111 is fixedly connected to the front side of the two side sliding rods 19. The rear side of the vertical semi-circular baffle 111 is fixedly connected to the front end of the electric push-pull rod 12. The front sides of the two crossbars 21 are fixedly connected to two inverted L-shaped side plates 110. 4. At the rear center, a columnar rod 23 is slidably connected to the inner wall of the rear center of the U-shaped block 22. A push block 24 is fixedly connected to the front end of the columnar rod 23. The front side of the push block 24 is slidably connected to the inner wall of the rotating rod groove 18 opened in the rotating rod 16. A hinge block 25 is fixedly connected to the rear end of the columnar rod 23. A vertical Z-shaped push-pull rod 26 is fixedly connected to the bottom center of the hinge block 25. A bottom push-pull horizontal plate 27 is fixedly connected to the bottom of the vertical Z-shaped push-pull rod 26. Horizontal L-shaped rods are fixedly connected to the left and right sides of the bottom of the bottom push-pull horizontal plate 27. The bottom rear sides of the connecting block 28 and the two bottom push-pull horizontal plates 27 are fixedly connected to the top of the two side slide rods 19. The rear sides of the left and right sides of the U-shaped block 22 are rotatably connected to the arc-shaped rotating side plates 29. The rear sides of the two arc-shaped rotating side plates 29 are rotatably connected to the pull blocks 210. The inner sides of the two pull blocks 210 are rotatably connected to the rotating blocks 211. The rear sides of the two pull blocks 210 are fixedly connected to the clamping side plates 212. The front sides of the two sets of rotating blocks 211 are rotatably connected to the two sides of the rear inner wall of the hinge block 25. When applying traditional Chinese medicine hot compresses to a patient, first, if the patient needs hot compresses on the knee, place the inner sides of the anterior limb patch 11 and the posterior limb adhesive strip 110 over the patient's lower leg. If the patient needs hot compresses on the elbow, place the inner sides of the anterior limb patch 11 and the posterior limb adhesive strip 110 over the patient's forearm. Then, activate the electric push-pull rod 12. The electric push-pull rod 12 pushes the vertical semi-circular baffle 111 forward. The vertical semi-circular baffle 111 drives the side sliding rods 19 on both sides to slide forward along the inner wall of the guide side block 13, thereby driving the posterior limb adhesive strip 110 forward, coordinating with the anterior limb patch 110. 1. The device is fixed in place on the limb of the patient that needs hot compress. At the same time, the bottom push-pull horizontal plate 27 moves forward synchronously with the side sliding rod 19. The vertical Z-shaped push-pull rod 26 drives the hinge block 25 to move forward. The hinge block 25 drives the column rod 23 to slide forward on the inner wall of the U-shaped block 22. The push block 24 at the front end of the column rod 23 slides in the rotating rod slide groove 18, pushing the rotating rod 16 to rotate downward around the rotating connection between the rotating rod 16 and the inverted L-shaped side plate 14. This causes the hot compress plate 17 on the back of the rotating rod 16 to rotate towards the patient's limb and finally fit against the area that needs hot compress, thus completing the fixation of the device and the preparation for hot compress. On the other hand, when the hinge block 25 moves forward, it will drive the rotating blocks 211 on both sides to move forward synchronously, thereby pulling the pull block 210 forward, so that the arc-shaped rotating side plate 29 rotates inward around the rotating connection with the U-shaped block 22, causing the clamping side plates 212 on both sides to retract towards the limb, further reinforcing the overall device, improving the stability of the device, and preventing the device from shifting during the heat treatment process.

[0022] like Figure 7-10As shown, both heating mechanisms 3 include heating bases 31. The inner sides of both heating bases 31 are fixedly connected to the left and right sides of the two crossbars 21. Heating tanks 32 are movably connected to the top of both heating bases 31. Pipes 33 are fixedly connected to the outer sides of both heating tanks 32. Herbal medicine jars 34 are movably connected to the inner walls of both pipes 33. The ends of both pipes 33 away from the heating tanks 32 are fixedly connected to the two sides of the front side of the heat treatment plate 17. Both heating bases 31 include a base frame 311. Positioning frames 312 are fixedly connected to the inner walls of frame 311. Each positioning frame 312 includes a sliding plate 3121. A circular guide plate 3128 is fixedly connected to the top of each sliding plate 3121. Arc-shaped vertical plates 3123 are fixedly connected in a circular array to the bottom of each of the two circular guide plates 3128. The outer walls of the two sets of arc-shaped vertical plates 3123 are fixedly connected to the inner walls of the two bottom frames 311. A columnar upright 3124 is fixedly connected to the center of the bottom of each sliding plate 3121. The bottom of each of the two sliding plates 3121 is provided with guide grooves 3122 arranged in a ring. The inner walls of the multiple guide grooves 3122 on each of the two sliding plates 3121 are slidably connected to expanding and contracting rods 3125. The outer ends of both sets of expanding and contracting rods 3125 extend to the outer sides of the two sliding plates 3121. Expanding and contracting clamps 3127 are fixedly connected to the outer ends of both sets of expanding and contracting rods 3125. The outer walls of both sets of expanding and contracting clamps 3127 are slidably connected in a ring to the inner walls of the two circular guide top plates 3128. The two sets of expanding and contracting rods 3125 are mutually... Rotating push rods 3126 are rotatably connected to the bottom of one side. Sleeves 3129 are slidably connected to the outer walls of the two columnar uprights 3124. The tops of the two sleeves 3129 are rotatably connected to the bottom of the two sets of rotating push rods 3126 in a circular array. Abutting blocks 31210 are fixedly connected to the bottom of the two sleeves 3129. Anti-abutting blocks 31211 are attached to the bottom of the two abutting blocks 31210. The rear sides of the two anti-abutting blocks 31211 are fixedly connected to the left and right sides of the front side of the bottom push-pull horizontal plate 27. Before applying the hot compress, the Chinese medicine is placed into the herb container 34, which is then placed inside the heating tank 32. The bottom of the heating tank 32 is inserted into the inner side of multiple expansion and contraction plates 3127 at the top center of the circular guide plate 3128. When the bottom push-pull horizontal plate 27 moves forward, it pushes the anti-block 31211 forward simultaneously. The anti-block 31211 pushes the block 31210 upward, causing the sleeve 3129 to slide upward along the columnar upright 3124, which drives all the rotating push rods 3126 to deflect upward, pushing multiple expansion and contraction rods 3125 along the guide plate. The groove 3122 slides outward synchronously, causing multiple expansion and contraction plates 3127 to unfold outward along the inner wall of the circular guide plate 3128, firmly fixing the bottom inner wall of the heating tank 32, ensuring the stability of the heating tank during the heating process, and preventing any displacement or shaking. Then, the heating base 31 is activated to continuously heat the medicine tank 34 inside the heating tank 32, causing the effective components of the Chinese medicine to evaporate due to heat and flow along the pipe 33 to the heat compress plate 17. Through the heat compress plate 17, the heat compress plate continuously acts on the patient's heat compress area, achieving continuous Chinese medicine heat compress therapy.

[0023] The working principle of this invention is as follows: When applying traditional Chinese medicine hot compress to a patient, if the patient needs hot compress on the knee, the inner sides of the anterior limb patch 11 and the posterior limb adhesive strip 110 are placed over the patient's lower leg. If the patient needs hot compress on the elbow, the inner sides of the anterior limb patch 11 and the posterior limb adhesive strip 110 are placed over the patient's forearm. Before applying the hot compress, the traditional Chinese medicine is placed in the herb container 34, which is then placed inside the heating tank 32. The bottom of the heating tank 32 is inserted into the inner side of the multiple expansion and contraction plates 3127 at the top center of the circular guide plate 3128. Then, the electric push-pull rod 12 is activated, which pushes the semi-circular baffle 111 forward. The semi-circular baffle 111 drives the side sliding rods 19 on both sides to slide forward along the inner wall of the guide block 13, thereby driving the posterior limb bonding band 110 to move forward. Together with the anterior limb bonding block 11, the entire device is stably fixed to the limb area of ​​the patient that requires heat treatment. At the same time, the bottom push-pull horizontal plate 27 moves forward synchronously with the side sliding rods 19. The vertical Z-shaped push-pull rod 26 drives the hinge block 25 to move forward. The hinge block 25 drives the column rod 23 to slide forward on the inner wall of the U-shaped block 22. The push block 24 at the front end of the column rod 23 slides in the rotating rod groove 18, pushing the rotating rod 16 to rotate downward around the rotating connection between the rotating rod 16 and the inverted L-shaped side plate 14, so that the heat on the rear side of the rotating rod 16... The dressing plate 17 rotates towards the patient's limb, eventually fitting against the area requiring heat application, completing the fixation of the device and preparation for heat application. Simultaneously, as the hinge block 25 moves forward, it drives the rotating blocks 211 on both sides to move forward synchronously, thereby pulling the pull block 210 forward. This causes the arc-shaped rotating side plate 29 to rotate inward around the rotating connection with the U-shaped block 22, causing the clamping side plates 212 on both sides to retract towards the limb, further reinforcing the overall device. When the bottom push-pull horizontal plate 27 moves forward, it pushes the anti-block 31211 forward synchronously. The anti-block 31211 pushes the block 31210 upward, causing the sleeve 3129 to move along the columnar vertical... The rod 3124 slides upward, causing all the rotating push rods 3126 to deflect upward, pushing multiple expansion rods 3125 to slide outward synchronously along the guide groove 3122, causing multiple expansion clamps 3127 to unfold outward along the inner wall of the circular guide plate 3128, firmly fixing the bottom inner wall of the heating tank 32, ensuring the stability of the heating tank during the heating process, and preventing displacement or shaking. Then, the heating base 31 is activated to continuously heat the medicine tank 34 inside the heating tank 32, causing the effective components of the Chinese medicine to evaporate by heat and flow along the pipe 33 to the heat compress plate 17. Through the heat compress plate 17, it continuously acts on the patient's heat compress area to achieve continuous Chinese medicine heat compress therapy.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A portable device for continuous hot compress with traditional Chinese medicine, comprising a limb support (1), characterized in that: The top of the limb support (1) is provided with a limb positioning frame (2), and heating mechanisms (3) are fixedly connected to both the left and right sides of the limb positioning frame (2). The limb support (1) includes an anterior limb patch (11), an electric push-pull rod (12) is fixedly connected to the rear side of the anterior limb patch (11), and guide side blocks (13) are fixedly connected to both the left and right sides of the anterior limb patch (11). The limb positioning frame (2) includes two crossbars (21), and a U-shaped block (22) is fixedly connected to the middle of the rear side of the two crossbars (21). Both heating mechanisms (3) include heating bases (31), and the inner sides of both heating bases (31) are fixedly connected to the left and right sides of the two crossbars (21).

2. The portable device for continuous hot compress of traditional Chinese medicine according to claim 1, characterized in that: The top of each of the two guide side blocks (13) is fixedly connected to an inverted L-shaped side plate (14), and the front side of the two inverted L-shaped side plates (14) is fixedly connected to an arc-shaped baffle (15). The top of the inner side of the two inverted L-shaped side plates (14) is rotatably connected to a rotating rod (16). A rotating rod groove (18) is opened on the rear side of the rotating rod (16), and a heat-applying plate (17) is fixedly connected to the top of the rear side of the rotating rod (16).

3. A portable device for continuous hot compress of traditional Chinese medicine according to claim 2, characterized in that: The inner walls of the two guide side blocks (13) are slidably connected with side slide rods (19), the rear sides of the two side slide rods (19) are fixedly connected with limb fitting straps (110), the front sides of the two side slide rods (19) are fixedly connected with vertical semi-circular baffles (111), and the rear side of the vertical semi-circular baffles (111) is fixedly connected to the front end of the electric push-pull rod (12).

4. A portable device for continuous hot compress of traditional Chinese medicine according to claim 1, characterized in that: The front sides of the two crossbars (21) are fixedly connected to the middle of the rear side of the two inverted L-shaped side plates (14). A columnar rod (23) is slidably connected to the inner wall of the middle rear side of the U-shaped block (22). A push block (24) is fixedly connected to the front end of the columnar rod (23). The front side of the push block (24) is slidably connected to the inner wall of the rotating rod groove (18) opened by the rotating rod (16). A hinge block (25) is fixedly connected to the rear end of the columnar rod (23).

5. A portable device for continuous hot compress of traditional Chinese medicine according to claim 4, characterized in that: A vertical Z-shaped push-pull rod (26) is fixedly connected to the bottom center of the hinge block (25). A bottom push-pull horizontal plate (27) is fixedly connected to the bottom of the vertical Z-shaped push-pull rod (26). A horizontal L-shaped connecting block (28) is fixedly connected to the left and right sides of the bottom of the bottom push-pull horizontal plate (27). The bottom rear sides of the two bottom push-pull horizontal plates (27) are fixedly connected to the top of the two side slide rods (19).

6. A portable device for continuous hot compress of traditional Chinese medicine according to claim 4, characterized in that: The U-shaped block (22) has an arc-shaped rotating side plate (29) rotatably connected to the rear side of both sides. The two arc-shaped rotating side plates (29) are rotatably connected to the rear side of both sides. The two inner sides of the two pull blocks (210) are rotatably connected to the two rotating blocks (211). The two rear sides of the two pull blocks (210) are fixedly connected to the clamping side plate (212). The front sides of the two sets of rotating blocks (211) are rotatably connected to the two sides of the rear inner wall of the hinge block (25).

7. A portable device for continuous hot compress of traditional Chinese medicine according to claim 1, characterized in that: Heating tanks (32) are movably connected to the top of both heating bases (31), pipes (33) are fixedly connected to the outside of both heating tanks (32), and medicinal material containers (34) are movably connected to the inner walls of both pipes (33). The ends of both pipes (33) away from the heating tanks (32) are fixedly connected to the two sides of the front side of the heat treatment plate (17).

8. A portable device for continuous hot compress of traditional Chinese medicine according to claim 7, characterized in that: Both heating bases (31) include a base frame (311), and a positioning frame (312) is fixedly connected to the inner wall of both base frames (311).

9. A portable device for continuous hot compress of traditional Chinese medicine according to claim 8, characterized in that: Both positioning frames (312) include a sliding plate (3121). The top of each of the two sliding plates (3121) is fixedly connected to a circular guide plate (3128). The bottom of each of the two circular guide plates (3128) is fixedly connected to an arc-shaped vertical plate (3123) in a ring array. The outer walls of the two sets of arc-shaped vertical plates (3123) are fixedly connected to the inner walls of the two bottom frames (311). The middle of the bottom of each of the two sliding plates (3121) is fixedly connected to a columnar upright (3124). The bottom of each of the two sliding plates (3121) is provided with a guide groove (3122) in a ring array.

10. A portable device for continuous hot compress of traditional Chinese medicine according to claim 9, characterized in that: The inner walls of the multiple guide grooves (3122) opened on the two sliding discs (3121) are slidably connected with expansion rods (3125). The outer ends of the two sets of expansion rods (3125) extend to the outer sides of the two sliding discs (3121). The outer ends of the two sets of expansion rods (3125) are fixedly connected with expansion clamping plates (3127). The outer walls of the two sets of expansion clamping plates (3127) are slidably connected in a ring array to the inner walls of the two circular guide top discs (3128). The bottoms of the two sets of expansion rods (3125) on the side closest to each other are rotatably connected. There is a rotating push rod (3126), and the outer walls of the two columnar uprights (3124) are slidably connected with sleeves (3129). The tops of the two sleeves (3129) are rotatably connected to the bottom of the two sets of rotating push rods (3126) in a ring array. The bottom ends of the two sleeves (3129) are fixedly connected with abutments (31210). The bottoms of the two abutments (31210) are attached to anti-abutments (31211). The rear sides of the two anti-abutments (31211) are fixedly connected to the left and right sides of the front side of the bottom push-pull horizontal plate (27).

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