Intelligent temperature control traditional Chinese medicine infusion knee joint external application device

Abstract

The invention discloses an intelligent temperature control traditional Chinese medicine infusion knee joint external application device, and relates to the technical field of traditional Chinese medicine external application. The external application device comprises a fixed belt, a movable belt is fixedly connected to the interior of the fixed belt, and an air cushion device used for pushing the movable belt to move is installed between the interior of the movable belt and the interior of the fixed belt; and the bottom end of the supporting plate is fixed to the bottom end of the interior of the movable belt, the inner wall of the supporting plate is slidably connected with an arc plate part and a moving assembly, and the moving assembly is installed in the arc plate part. The air control device inflates the air cushion layer to enable the air cushion layer to expand, through the synergistic effect of the movable belt and the fixed belt, the skin-friendly layer is tightly attached to the curved surface of the knee joint, the reverse acting force generated by expansion of the air cushion layer is transmitted to the ball assembly through the arc plate, the dynamic wrapping effect is formed, and the knee joint can be well wrapped; therefore, the liquid medicine volatilization space is reduced and the constant temperature is maintained.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of external application of traditional Chinese medicine, and particularly relates to an intelligent temperature control traditional Chinese medicine infusion knee joint external application device. BACKGROUND

[0002] Knee joint diseases (such as osteoarthritis and sports injuries) are common diseases in orthopedics, and external application treatment, as a non-invasive therapy, can effectively relieve pain and promote inflammation subsidence through the penetration and warm stimulation of traditional Chinese medicine.

[0003] For example, patent publication No. "CN115845238A" and the name is "a traditional Chinese medicine external application device capable of adjusting temperature", the traditional Chinese medicine external application device, the fixed spring fixedly installed on the two sides of the liquid medicine box, and the bottom pad fixedly connected to the other end of the fixed spring, so that the position of the liquid medicine box can be more fixed and will not be offset, effectively solving the problem that the traditional Chinese medicine in the traditional Chinese medicine external application device cannot be heated, can achieve the effect of heating the liquid medicine according to the needs of the patient, and can maximize the use effect of the liquid medicine and will not cause waste of the medicine, thereby improving the use efficiency of the traditional Chinese medicine external application device and facilitating the wide promotion of the traditional Chinese medicine external application device.

[0004] The above-mentioned external application device is a plane or a fixed curved surface structure, which is difficult to closely fit the actual physiological curvature of the human knee joint, and gaps are easily generated to cause the loss of drug effect or uneven temperature, thereby affecting the use of the liquid medicine, and therefore, the intelligent temperature control traditional Chinese medicine infusion knee joint external application device is invented. SUMMARY

[0005] The application aims to provide an intelligent temperature control traditional Chinese medicine infusion knee joint external application device to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: an intelligent temperature control traditional Chinese medicine infusion knee joint external application device, which comprises: A fixing belt is internally fixedly connected with a movable belt, and an air cushion device for pushing the movable belt to move is installed between the inside of the movable belt and the fixing belt; A support plate is fixed at the bottom end of the movable belt and the bottom end of the inside of the movable belt, and an arc plate is slidably connected to the inner wall of the support plate; A moving assembly is installed in the inside of the arc plate; A medicine supply device is fixedly installed at the moving end of the moving assembly; A ball assembly for applying traditional Chinese medicine liquid to the knee joint is installed at the bottom end of the medicine supply device; A power assembly is installed between the arc plate and the moving assembly to provide power to the moving assembly; The bottom end of the fixing belt is provided with a skin-friendly layer, and the top end of the skin-friendly layer is fixed to the bottom end of the supporting plate. The power assembly comprises a connecting pipe fixedly installed on the circular arc plate, an inner part of the connecting pipe movably connected with a connecting rope, the connecting rope fixed to the power input end of the moving assembly, and two ends of the connecting rope provided with hydraulic assemblies for controlling movement of the connecting rope.

[0007] Further, the hydraulic assembly comprises a square box fixedly connected to the inside of the fixing belt, an inner part of the square box slidably connected with a piston plate, the inner part of the piston plate fixedly connected with an isolation plate, the outer wall of the isolation plate slidably connected with the inner wall of the piston plate, the top end of the piston plate fixed to the connecting rope, and one side of the square box fixedly connected with a hydraulic device for controlling relative positions between the square box and the piston plate.

[0008] Further, the medicine supply device comprises an inner cavity frame fixedly installed on the moving end of the moving assembly, and one end of the inner cavity frame fixedly connected with a liquid supply device through a No. 2 hose.

[0009] Further, the ball rolling assembly comprises: a No. 1 moving frame installed on the liquid outlet end of the inner cavity frame; a ball rolling piece installed inside the No. 1 moving frame; a deformation piece installed inside the No. 1 moving frame for contacting the ball rolling piece, the bottom end of the deformation piece matched with the outer wall of the ball rolling piece, and a No. 1 gap provided between the outer wall of the deformation piece and the inner wall of the No. 1 moving frame for facilitating flow of the medicine liquid.

[0010] Further, the moving assembly comprises: a No. 1 moving block, the outer wall of the No. 1 moving block slidably connected with the inner part of the circular arc plate, the No. 1 moving block fixed to the moving end of the power assembly, and the bottom end of the No. 1 moving block fixedly connected with the medicine supply device; the outer wall of the connecting rope fixed to the outer wall of the No. 1 moving block, Further, the moving assembly comprises: a No. 2 moving block, the outer wall of the No. 2 moving block slidably connected with the inner part of the circular arc plate, the No. 2 moving block fixed to the moving end of the power assembly; a No. 2 cylindrical piece, the top end of the No. 2 cylindrical piece fixed to the bottom end of the No. 2 moving block; a rotating rod, the bottom end of the rotating rod rotatably connected with the bottom end inside the circular arc plate, the inner wall of the rotating rod movably connected with the outer wall of the No. 2 cylindrical piece, and the two ends of the bottom part of the rotating rod respectively fixedly connected with the medicine supply devices.

[0011] Further, the bottom end of the activity belt is provided with a through hole, the bottom end of the ball assembly penetrates through the through hole to realize the contact with the skin-friendly layer.

[0012] Compared with the prior art, the application has the following beneficial effects: The intelligent temperature control traditional Chinese medicine infusion knee external application device, the air control device inflates the air cushion layer to make it swell, through the synergistic effect of the movable belt and the fixed belt, the skin-friendly layer is tightly attached to the knee surface, the reverse force generated by the swelling of the air cushion layer is transmitted to the ball assembly through the arc plate, forming a dynamic wrapping effect, which can wrap the knee position well, thereby reducing the evaporation space of the liquid medicine and maintaining a constant temperature.

[0013] At the same time, the liquid supply device injects liquid medicine into the inner cavity frame through the No. 2 hose, the power assembly drives the No. 1 and No. 2 moving blocks to reciprocate, and then the ball assembly moves back and forth or swings back and forth, the ball member absorbs the liquid medicine and evenly applies it to the skin-friendly layer when rolling, the fiber structure on the skin-friendly layer penetrates the liquid medicine into the skin-friendly layer through capillary action, and the skin-friendly layer can be attached to the knee after soaking, so as to realize the external application of the medicine.

[0014] The air control device adjusts the air pressure of the air cushion layer to change the swelling degree, and transmits the force to the ball assembly through the arc plate, so that the extrusion force of the ball assembly on the knee changes linearly, which can ensure the rolling of the ball member when applying, so that the liquid medicine can flow out when applying, and different massage forces can be adjusted when not applying, thereby ensuring the practicability of the external application device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an isometric view of the application; Figure 2 It is an isometric view of the ball assembly of the application; Figure 3 It is a sectional view of the application; Figure 4 It is a sectional view of the application when external application; Figure 5 It is a sectional view of the power assembly of the application; Figure 6 It is a sectional view of the square box of the application; Figure 7 It is an isometric view of embodiment one of the application; Figure 8 It is a sectional view of embodiment one of the application; Figure 9 It is an isometric view of embodiment two of the application; Figure 10 It is an isometric view of the internal part of embodiment two of the application; Figure 11 Figure 2 is a schematic view of the second moving block in embodiment two of the present application after moving.

[0016] In the figure: 1, fixed belt; 2, arc plate; 3, ball assembly; 301, No. 1 moving frame; 302, ball running part; 303, deformation part; 4, moving assembly; 401, No. 1 moving block; 402, No. 2 cylindrical part; 403, rotating rod; 5, support plate; 6, power assembly; 601, connecting pipe; 602, connecting rope; 603, square box; 604, piston plate; 605, isolation plate; 7, movable belt; 8, medicine supply device; 801, inner cavity frame; 802, No. 2 hose; 9, air cushion device; 10, skin-friendly layer. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0018] As shown in Figure 1 - Figure 11 The present application provides a technical solution: an intelligent temperature control traditional Chinese medicine infusion knee external application device, the external application device comprising: A fixed belt 1, the inside of the fixed belt 1 is fixedly connected with a movable belt 7, and an air cushion device 9 for pushing the movable belt 7 to move is installed between the inside of the movable belt 7 and the fixed belt 1; A support plate 5, the bottom end of the support plate 5 is fixed with the bottom end inside the movable belt 7, and an arc plate 2 is slidably connected to the inner wall of the support plate 5; A moving assembly 4, the moving assembly 4 is installed inside the arc plate 2; A medicine supply device 8, the medicine supply device 8 is fixedly installed at the moving end of the moving assembly 4; A ball assembly 3, the ball assembly 3 for applying traditional Chinese medicine liquid to the knee is installed at the bottom end of the medicine supply device 8; A power assembly 6, the power assembly 6 for providing power to the moving assembly 4 is installed between the arc plate 2 and the moving assembly 4; The bottom end of the fixed belt 1 is provided with a skin-friendly layer 10, and the top end of the skin-friendly layer 10 is fixed with the bottom end of the support plate 5; The power assembly 6 comprises a connecting pipe 601, the connecting pipe 601 is fixedly installed on the arc plate 2, a connecting rope 602 is movably connected inside the connecting pipe 601, the connecting rope 602 is fixed with the power input end of the moving assembly 4, and hydraulic assemblies for controlling the movement of the connecting rope 602 are installed at both ends of the connecting rope 602.

[0019] The hydraulic assembly comprises a square box 603, the square box 603 is fixedly connected to the inside of the fixed band 1, a piston plate 604 is slidably connected to the inside of the square box 603, an isolation plate 605 is fixedly connected to the inside of the piston plate 604, the outer wall of the isolation plate 605 is slidably connected to the inner wall of the piston plate 604, the top end of the piston plate 604 is fixed to the connecting rope 602, and the hydraulic device for controlling the relative position between the square box 603 and the piston plate 604 is fixedly connected to one side of the square box 603.

[0020] The medicine supply device 8 comprises a cavity frame 801, the cavity frame 801 is fixedly installed on the moving end of the moving assembly 4, and the cavity frame 801 is fixedly connected with a liquid supply device at one end through a No. 2 hose 802.

[0021] The ball assembly 3 comprises: a No. 1 moving frame 301, the No. 1 moving frame 301 is installed at the liquid outlet end of the cavity frame 801; a ball moving piece 302, the ball moving piece 302 is installed inside the No. 1 moving frame 301; a deformation piece 303, the deformation piece 303 for contacting the ball moving piece 302 is installed inside the No. 1 moving frame 301, the bottom end of the deformation piece 303 is matched with the outer wall of the ball moving piece 302, and a No. 1 gap for facilitating the flow of the medicine liquid is arranged between the outer wall of the deformation piece 303 and the inner wall of the No. 1 moving frame 301.

[0022] The moving assembly 4 comprises: a No. 1 moving block 401, the outer wall of the No. 1 moving block 401 is slidably connected to the inside of the circular arc plate 2, the No. 1 moving block 401 is fixed to the moving end of the power assembly 6, and the medicine supply device 8 is fixedly connected to the bottom end of the No. 1 moving block 401; the outer wall of the connecting rope 602 is fixed to the outer wall of the No. 1 moving block 401, The moving assembly 4 comprises: a No. 2 moving block 402, the outer wall of the No. 2 moving block 402 is slidably connected to the inside of the circular arc plate 2, and the No. 2 moving block 402 is fixed to the moving end of the power assembly 6; a No. 2 cylindrical piece 403, the top end of the No. 2 cylindrical piece 403 is fixed to the bottom end of the No. 2 moving block 402; a rotating rod 404, the bottom end of the rotating rod 404 is rotatably connected to the bottom end inside the circular arc plate 2, the inner wall of the rotating rod 404 is movably connected to the outer wall of the No. 2 cylindrical piece 403, and the medicine supply device 8 is fixedly connected to the two ends of the bottom of the rotating rod 404.

[0023] The bottom end of the movable band 7 is provided with a through hole, the bottom end of the ball assembly 3 penetrates through the bottom end inside the movable band 7 to contact the skin-friendly layer 10, and the top end inside the movable band 7 is fixed to the top end of the circular arc plate 2.

[0024] The fixed band 1, the movable band 7 and the skin-friendly layer 10 are made of textile fabric, so that the fixed band 1, the movable band 7 and the skin-friendly layer 10 can be deformed during the process, thereby facilitating the wrapping of the knee joint outer layer. The skin-friendly layer 10 and the fixed band 1 can be connected by a magic tape, so that the skin-friendly layer 10 can be replaced and cleaned. The skin-friendly layer 10 is designed to be well attached to the surface of the knee joint skin after being soaked, and the back of the skin-friendly layer 10 is treated with patterns to ensure the friction between the rolling element 302 and the skin-friendly layer 10. Therefore, when the rolling element 302 on the rolling assembly 3 is in contact with and moves relative to the skin-friendly layer 10, the rolling element 302 can roll, so that the traditional Chinese medicine liquid in the rolling assembly 3 can be transferred to the upper surface of the skin-friendly layer 10. The lower surface of the skin-friendly layer 10 is in contact with the knee joint of the human body. Due to the fiber adsorption effect inside the skin-friendly layer 10, the skin-friendly layer 10 can absorb the traditional Chinese medicine liquid on the upper surface of the skin-friendly layer 10. The traditional Chinese medicine liquid can diffuse in the skin-friendly layer 10, so that the skin-friendly layer 10 can be fully soaked with the traditional Chinese medicine liquid. The skin-friendly layer 10 can be removed and cleaned, so that the skin-friendly layer 10 can be repeatedly used. The temperature control device is installed in the fixed band 1. During the external application process, the temperature control device controls the temperature of the knee joint. The temperature control device is located inside the movable band 7.

[0025] Due to the fiber combination capillary effect on the skin-friendly layer 10, when the rolling assembly 3 is in contact with the skin-friendly layer 10, the traditional Chinese medicine liquid can diffuse in the skin-friendly layer 10, so that the traditional Chinese medicine liquid can soak the skin-friendly layer 10.

[0026] The two ends of the connecting rope 602 are fixed to the two piston plate members 604, respectively. By controlling the movement of the two piston plate members 604, the movement of the connecting rope 602 in the connecting pipe 601 is realized. The connecting pipe 601 provides stable support for the movement of the connecting rope 602. The connecting rope 602 is fixed to the first moving block 401. The movement of the connecting rope 602 causes the first moving block 401 in the same arrangement position to move. The second moving block 402 moves in the same way, so that the rolling assembly 3 and the medicine supply device 8 move synchronously.

[0027] The piston plate 604 moves inside the square box 603, and since the piston plate 604 realizes the movement of the connecting rope 602, the relative movement between the connecting rope 602 and the connecting pipe 601 is realized, so the sealing effect between the connecting rope 602 and the connecting pipe 601 is poor, and therefore the isolation plate 605 is arranged, by arranging the isolation plate 605, so as to avoid the liquid from entering the position between the connecting rope 602 and the connecting pipe 601 when the piston plate 604 is pushed to move, since one end of the connecting pipe 601 is fixed with the arc plate 2, when the connecting rope 602 inside the connecting pipe 601 moves, the relative movement between the arc plate 2 and the connecting rope 602 is caused, which is similar to the brake wire of a bicycle, the outside is the connecting pipe 601, and the inside is the steel wire, when the connecting pipe 601 is fixed, the steel wire inside can transmit the pulling force, that is, the movement of the steel wire is realized, which is the prior art.

[0028] At the same time, the supply device 8 and the ball assembly 3 are detachably connected, so that when the knee joints of different users are externally applied, one row or one column of ball assemblies 3 can be removed, and after the removal is completed, a sealing cover is installed at the bottom end of the inner cavity frame 801, and by reducing the number of ball assemblies 3 and the corresponding position, the external application device can be adapted to different knee joints.

[0029] To facilitate the application of traditional Chinese medicine to the knee joint, an air cushion device 9 is installed to ensure a smooth application process. The air cushion device 9 includes an air cushion layer and a pneumatic control device for controlling the internal air pressure. An air pressure detector is installed inside the air cushion layer to detect the internal air pressure. The internal air pressure is controlled by introducing or releasing air into the air cushion layer. When air is introduced, the internal air pressure becomes greater than the external atmospheric pressure, thus increasing the size of the outer surface layer of the air cushion layer. This increase in the size of the outer surface layer... During the process, since the position of the fixing belt 1 is fixed through the connecting device, the increased size of the outer layer of the air cushion layer will exert a force on the movable belt 7 and the arc plate 2 located inside the movable belt 7, thereby exerting a force on the roller assembly 3 on the skin-friendly layer 10. Simultaneously, when no medication is applied, the roller assembly 3 can be used to squeeze and massage the knee joint area, which helps promote the absorption of the medication by the skin at the knee joint. By adjusting the air pressure inside the air cushion layer, the squeezing force of the roller assembly 3 on the knee joint can be controlled, thereby controlling the massage intensity. The internal air pressure of the air cushion layer provides the massage force of the ball bearing assembly 3 on the knee joint. During the massage, the drug supply device 8 can be turned off to supply drug into the inner cavity frame 801. The top of the arc plate 2 is set into an arc shape, which facilitates indirect contact between the air cushion layer and the arc plate 2. Due to the compressibility of gas, the air cushion layer enables the ball bearing assembly 3 to apply pressure to the skin of the knee joint, thus achieving a good pressure effect. The air control device inflates the air cushion layer, and through the coordinated action of the movable belt 7 and the fixed belt 1, the skin-friendly layer 10 is tightly adhered. The counterforce generated by the expansion of the air cushion layer on the curved surface of the knee joint is transmitted to the ball bearing assembly 3 through the arc plate 2, forming a dynamic wrapping effect, reducing the space for liquid evaporation and maintaining a constant temperature. The air control device adjusts the air pressure of the air cushion layer to change the degree of expansion, and transmits the force to the ball bearing assembly 3 through the arc plate 2, so that the squeezing force of the ball bearing assembly 3 on the knee joint changes linearly. This design ensures that the ball bearing 302 rolls during application, so as to facilitate the flow of liquid. When not applied, different massage intensities can be adjusted to ensure the practicality of the external application device.

[0030] The traditional Chinese medicine liquid stored inside the liquid supply device is supplied to the internal space of the inner cavity frame 801 by the piston squeezed inside the liquid supply device. In terms of spatial design, the liquid supply device and the hydraulic device are fixed together. The liquid supply device supplies the traditional Chinese medicine liquid to the internal space of the inner cavity frame 801 through the second hose 802. The hydraulic device supplies hydraulic fluid to the inside of the square box 603 through two first hoses. The piston plate 604 is moved by hydraulic pressure.

[0031] The bottom end of the movable belt 7 is provided with a through hole, the ball assembly 3 penetrates the bottom end inside the movable belt 7 through the through hole to contact the top layer of the skin-friendly layer 10, and a plurality of arc plate pieces 2 are arranged at the bottom end inside the movable belt 7. Since the outer layer area has a trend of increasing when the fixed belt 1 and the internal structure thereof are bent, the bottom end of the arc plate piece 2 is fixed to the bottom end inside the movable belt 7. This design can avoid mutual obstruction between the arc plate pieces 2 when the external application device is bent in use. The two ends of the fixed belt 1 can be fixed in position by the connecting device in use. The connecting device exists in the prior art, such as the structure of magic tape and buckle.

[0032] The connection between the connecting pipe 601 and the arc plate piece 2 is fixed, the connecting pipe 601 and the connecting rope 602 are bendable, the contact area between the connecting pipe 601 and the arc plate piece 2 is in a fixed state, the connecting pipe 601 between the arc plate pieces 2 provides a good moving space for the connecting rope 602, and the area between the connecting pipe 601 and the connecting rope 602 is filled with lubricating oil, thereby reducing the wear between the connecting pipe 601 and the connecting rope 602 during movement and ensuring the service life of the connecting pipe 601 and the connecting rope 602.

[0033] Traditional Chinese medicine hot compress needs to promote drug penetration and blood circulation through appropriate temperature. 37-42℃ is the temperature range that is comfortable for the human body and can effectively promote drug absorption, while avoiding the risk of scalding. The temperature control device controls the temperature in this range, and the use inside the external application device will not be affected at this temperature. The air cushion layer can keep the air pressure inside the air cushion layer stable by deflating through the air control device.

[0034] The outer wall size of the skin-friendly layer 10 is smaller than the size of the fixing belt 1, and during the inflation of the air cushion layer, the fixing belt 1 is in contact with the leg skin, so as to wrap the skin-friendly layer 10, thereby avoiding the outflow of the medicine liquid on the skin-friendly layer 10. In normal use, the upper surface of the skin-friendly layer 10 is in contact with the ball assembly 3 due to gravity and the like, but at this time, there is no other force, and the liquid supply device 8 is a closed device at this time, so the solution in the ball assembly 3 will not flow onto the skin-friendly layer 10. The air cushion layer applies a force to the circular arc plate 2, and the liquid supply device is started, the inner cavity frame 801 is supplied with liquid through the No. 2 hose 802, the movement of the ball assembly 3 is realized through the power device, the ball assembly 3 is rolled, and the medicine liquid on the upper surface of the skin-friendly layer 10 is coated. The liquid supply device injects the medicine liquid into the inner cavity frame 801 through the No. 2 hose 802, the power assembly 6 drives the connecting rope 602 to drive the No. 1 moving block 401 and the No. 2 moving block 402 to reciprocate, thereby making the ball assembly 3 move back and forth or swing back and forth. The ball assembly 3 rolls to absorb the medicine liquid and uniformly coat the skin-friendly layer 10. The fiber structure on the skin-friendly layer 10 penetrates the medicine liquid into the skin-friendly layer 10 through capillary action. After soaking, the skin-friendly layer 10 can be combined with the knee joint to realize the external application of the medicine.

[0035] If multiple motors are used to move the ball assembly 3, the power supply, control circuit, waterproof, electromagnetic compatibility and other problems need to be considered. Especially in the external treatment involving liquid (traditional Chinese medicine liquid), the electrical system is prone to safety hazards, and the temperature between the fixing belt 1 and the knee joint will be maintained at 37-42°C. Combined with the existence of the medicine liquid on the skin-friendly layer 10, the humidity between the fixing belt 1 and the knee joint is large, so it is not convenient to use the motor.

[0036] As shown in Figure 7 and Figure 8 , the moving assembly 4 in example one can only move the ball assembly 3 back and forth, and can coat medicine and massage the knee joint during movement. As shown in Figure 9 , Figure 10 and Figure 11 , the ball assembly 3 swings in example two through the moving assembly 4. The No. 2 moving block 402 moves in the connecting rope 602, so that the No. 2 moving block 402 moves back and forth. The No. 2 cylindrical part 403 is movably connected to the rotating rod 404 through the No. 1 hole. The No. 2 moving block 402 and the No. 2 cylindrical part 403 move synchronously. The No. 2 cylindrical part 403 applies a force to the No. 2 cylindrical part 403 through the No. 1 hole, so that the rotating rod 404 rotates. Through the back-and-forth movement of the No. 2 moving block 402, the rotating rod 404 and the ball assembly 3 swing, so as to coat medicine and massage.

[0037] In the process of expansion through the air cushion layer, the contact between the rolling element 302 and the skin-friendly layer 10, the deformation element 303 is in contact with the rolling element 302 in the process of use and non-use of the rolling ball assembly 3, the deformation element 303 has elasticity, in the process of non-use, the rolling element 302 can effectively seal the liquid outlet of the first moving frame 301 based on the elastic force of the deformation element 303, reducing the situation of traditional Chinese medicine dripping in the process of not applying liquid medicine, in the process of use, the contact between the rolling element 302 and the skin-friendly layer 10, and then the displacement of the rolling element 302 and the elastic deformation of the deformation element 303, so that the rolling element 302 and the liquid outlet of the first moving frame 301 appear interval, cooperate with the rolling of the rolling element 302, so that the traditional Chinese medicine liquid in the first moving frame 301 is first adsorbed on the rolling element 302, and then applied on the upper surface of the skin-friendly layer 10 through the movement of the rolling element 302, due to the penetration of the liquid medicine, the lower surface of the skin-friendly layer 10, that is, the part in contact with the knee joint, can also contact the liquid medicine, and the skin-friendly layer 10 can be well attached to the skin of the knee joint after infiltration.

[0038] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A smart temperature-controlled traditional Chinese medicine infusion device for external application to the knee joint, characterized in that: The external application device comprises: A fixing belt (1) is internally fixedly connected with a movable belt (7), and an air cushion device (9) for pushing the movable belt (7) to move is arranged between the movable belt (7) and the inside of the fixing belt (1); A support plate (5) is fixed at the bottom end of the inside of the movable belt (7), and an arc plate (2) is slidably connected to the inner wall of the support plate (5); A moving assembly (4) is arranged in the inside of the arc plate (2); A medicine supply device (8) is fixedly arranged at the moving end of the moving assembly (4); A ball assembly (3) for applying traditional Chinese medicine liquid to the knee joint is arranged at the bottom end of the medicine supply device (8); A power assembly (6) for providing power to the moving assembly (4) is arranged between the arc plate (2) and the moving assembly (4); A skin-friendly layer (10) is arranged at the bottom end of the fixing belt (1), and the top end of the skin-friendly layer (10) is fixed to the bottom end of the support plate (5); The power assembly (6) comprises a connecting pipe (601) fixedly arranged on the arc plate (2), a connecting rope (602) movably arranged in the connecting pipe (601), and a hydraulic assembly arranged at both ends of the connecting rope (602) for controlling the movement of the connecting rope (602).

2. The intelligent temperature control traditional Chinese medicine infusion knee joint external application device according to claim 1, characterized in that: The hydraulic assembly comprises a square box (603) fixedly arranged in the inside of the fixing belt (1), a piston plate (604) slidably arranged in the inside of the square box (603), an isolation plate (605) fixedly arranged in the inside of the piston plate (604), and a hydraulic device fixedly arranged on one side of the square box (603) for controlling the relative position between the square box (603) and the piston plate (604).

3. The intelligent temperature control traditional Chinese medicine infusion knee joint external application device according to claim 2, characterized in that: The medicine supply device (8) comprises an inner cavity frame (801) fixedly arranged at the moving end of the moving assembly (4), and a liquid supply device fixedly connected to one end of the inner cavity frame (801) through a second hose (802).

4. The intelligent temperature control traditional Chinese medicine infusion knee joint external application device according to claim 1, characterized in that: The ball assembly (3) comprises: A first moving frame (301) arranged at the liquid outlet end of the inner cavity frame (801), A ball moving member (302) arranged in the inside of the first moving frame (301), A deformation member (303) arranged in the inside of the first moving frame (301) for contacting the ball moving member (302), and a first gap arranged between the outer wall of the deformation member (303) and the inner wall of the first moving frame (301) for facilitating the flow of the liquid.

5. The intelligent temperature control traditional Chinese medicine infusion knee joint external application device according to claim 1, characterized in that: The moving assembly (4) comprises: The outer wall of the connecting rope (602) is fixed with the outer wall of the first moving block (401). The moving assembly (4) comprises:

6. The intelligent temperature control traditional Chinese medicine infusion knee joint external application device according to claim 1, characterized in that: The outer wall of the second moving block (402) is slidably connected with the inner wall of the arc plate (2), and the moving end of the second moving block (402) is fixed with the power assembly (6). The top end of the second cylindrical member (403) is fixed with the bottom end of the second moving block (402). The bottom end of the rotating rod (404) is rotatably connected with the bottom end in the arc plate (2), the inner wall of the rotating rod (404) is movably connected with the outer wall of the second cylindrical member (403), and the two ends of the bottom of the rotating rod (404) are respectively fixed with the medicine supply device (8). The bottom end of the movable belt (7) is provided with a through hole, the bottom end of the ball assembly (3) penetrates through the bottom end in the movable belt (7) to contact the skin-friendly layer (10), and the top end in the movable belt (7) is fixed with the top end of the arc plate (2).

7. The intelligent temperature control traditional Chinese medicine infusion knee joint external application device according to claim 1, characterized in that: ​

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