Traditional Chinese medicine infrared therapeutic instrument

Abstract

The invention discloses a traditional Chinese medicine infrared therapeutic instrument, and relates to the technical field of rehabilitation physiotherapy instruments, the traditional Chinese medicine infrared therapeutic instrument comprises a base, a support, a connecting column, a lampshade, an infrared emission source, a driving mechanism, a linkage assembly I, a plurality of limiting springs I, a plurality of arc-shaped baffles and a supporting ring, the connecting column is provided with a groove, and the infrared emission source is arranged in the groove; the lampshade is connected to the groove, the first linkage assembly is connected to the connecting column, the first linkage assembly is connected with a push rod, the push rod penetrates through the lampshade, the supporting ring is connected with the push rod, the arc-shaped baffle is connected to the supporting ring, the inner wall of the lampshade is connected with a limiting ring, the supporting ring is provided with an embedding groove, and a first limiting spring is connected to the embedding groove. The first limiting spring abuts against the arc-shaped baffle, the limiting ring abuts against the arc-shaped baffle, the driving mechanism is connected to the connecting column and connected with the first linkage assembly, and the support is connected to the base and connected with the connecting column. The method has the effect of reducing energy consumption.

Description

Technical Field

[0001] This application relates to the field of rehabilitation therapy equipment technology, and in particular to a traditional Chinese medicine infrared therapy device. Background Technology

[0002] During use, infrared therapy devices rely on an infrared emitter inside the device to emit infrared rays onto the skin to achieve a therapeutic effect. Since the areas of infrared treatment performed on patients vary, the area of ​​infrared irradiation needs to be adjusted.

[0003] Medical staff typically adjust the distance between the infrared emitter and the area to be treated to adjust the size of the infrared irradiation area. However, to ensure the effectiveness of infrared therapy, the power of the infrared emitter must also be adjusted accordingly while adjusting the distance.

[0004] When patients need infrared therapy on large areas, the distance between the infrared emitter and the patient is often increased, and the power of the infrared emitter also needs to be greatly increased, which leads to increased energy consumption of the instrument. Therefore, this application proposes a new technical solution. Summary of the Invention

[0005] To reduce energy consumption, this application provides a traditional Chinese medicine infrared therapy device.

[0006] This application provides a traditional Chinese medicine infrared therapy device, which adopts the following technical solution:

[0007] A traditional Chinese medicine infrared therapy device includes a base, a support, a connecting column, a lampshade, an infrared emitter, a drive mechanism, a linkage component, multiple limiting springs, multiple arc-shaped baffles, and a support ring. One end of the connecting column has a groove along its axial direction. The infrared emitter is disposed within the groove, with its irradiation end facing the opening of the groove. The lampshade is fixedly connected to the opening of the groove. The linkage component is disposed on the side wall of the connecting column, and a push rod is connected to the side of the linkage component facing the lampshade. The push rod slides through the lampshade. The support ring is located within the inner cavity of the lampshade and is coaxial with the connecting column. The support ring is fixedly connected to one end of the push rod extending into the inner cavity of the lampshade. One end of each of the multiple arc-shaped baffles is rotatably connected to the outer wall of the support ring, and the other end of each arc-shaped baffle... Extending towards the opening of the lampshade, a limiting ring is fixedly connected to the inner wall of the lampshade on the side of the support ring facing the opening of the lampshade. The outer diameter of the support ring is smaller than the inner diameter of the limiting ring. Multiple slots are formed along the circumference of the side wall of the support ring. One end of each of the multiple limiting springs is fixedly connected to the bottom of each slot. The other end of each limiting spring extends out of the slot and abuts against the arc-shaped baffle. The inner side wall of the limiting ring abuts against the arc-shaped baffle. The driving mechanism is slidably connected to the side wall of the connecting column and is located on the side of the linkage component away from the lampshade. The driving part of the driving mechanism is connected to the linkage component and is used to drive the rotation of the multiple arc-shaped baffles. The lower end of the bracket is fixedly connected to the base, and the upper end of the bracket is connected to the end of the connecting column away from the lampshade.

[0008] Optionally, the driving mechanism includes a driving rod, an extension rod, a sliding ring, an adjusting component, and a positioning component. The sliding ring is slidably sleeved on the connecting column, and its inner wall abuts against the side wall of the connecting column. The side wall of the connecting column has a sliding groove. The driving rod is fixedly connected to the side wall of the sliding ring facing the lampshade, and its lower end is slidably connected to the sliding groove. The extension rod is fixedly connected to the side wall of the driving rod facing the lampshade, and is horizontally positioned. Both the extension rod and the driving rod are hollow inside, and their inner cavities are connected. The adjusting component is located in the inner cavities of the extension rod and the driving rod, and is connected to the linkage component. The positioning component is located inside the driving rod and cooperates with the adjusting component to position the driving rod and the sliding groove.

[0009] Optionally, the first linkage component includes a second sliding ring, a linkage block, and a locking component. The second sliding ring is slidably sleeved on the side wall of the connecting column and is located between the lamp cover and the first sliding ring. The linkage block is fixedly inserted through the second sliding ring. The linkage block is hollow inside and its opening faces the extension rod. The push rod is fixedly connected to the side wall of the linkage block away from the drive rod. The locking component is disposed in the inner cavity of the linkage block and is connected in cooperation with the adjustment component.

[0010] Optionally, the locking assembly includes a support column one, a limiting spring two, and a wedge block. The upper end of the support column one is fixedly connected to the inner wall of the linkage block, and the support column one is vertically arranged. The support column one is hollow inside and opens downward. The limiting spring two is disposed in the inner cavity of the support column one, and the upper end of the limiting spring two is fixedly connected to the inner wall of the support column one. The lower end of the limiting spring two is fixedly connected to a sliding column, and the upper end of the sliding column is slidably connected to the inner cavity of the support column one. The upper end of the wedge block is fixedly connected to the lower end of the sliding column, and the inclined surface of the wedge block faces the extension rod and is inclined downward. A slot is formed on the lower surface of the wedge block, and the adjusting part of the adjusting assembly extends into the slot and abuts against the inner wall of the slot.

[0011] Optionally, the adjusting assembly includes an adjusting rod, a third limiting spring, a T-block, a connecting rod, a fourth limiting spring, a second support column, and an adjusting block. The adjusting rod slides vertically through the driving rod. The upper end of the third limiting spring is fixedly connected to the inner wall of the driving rod and is sleeved on the adjusting rod. An extension piece is fixedly connected to the side wall of the adjusting rod. The lower end of the third limiting spring abuts against the extension piece. A T-slot is longitudinally formed on the side wall of the lower end of the adjusting rod facing the extension rod. The T-block is slidably connected within the T-slot. A rotating shaft is fixedly connected to the inner wall. The connecting rod is rotatably sleeved on the rotating shaft near its center, and one end of the connecting rod is rotatably connected to the end of the T-shaped block that extends out of the T-slot. The lower end of the second support column is fixedly connected to the inner wall of the extension rod. The fourth limiting spring is sleeved on the second support column, and the upper end of the fourth limiting spring is fixedly connected to the lower end of the adjusting block. The other end of the connecting rod is rotatably connected to the adjusting block. An opening is provided on the upper surface of the extension rod. The upper end of the adjusting block is arc-shaped and protrudes out of the opening and engages with the slot of the wedge block.

[0012] Optionally, the positioning assembly includes two racks and two positioning blocks. The two racks are respectively fixedly connected to the inner walls on both sides of the sliding groove, and the two racks are arranged with a toothed structure on the side facing each other. The two positioning blocks are respectively arranged on both sides of the bottom of the drive rod cavity. The two side walls of the drive rod facing the racks are respectively provided with openings. The side of the two positioning blocks facing the openings is arranged with an arc-shaped corrugated structure. The side of the two positioning blocks away from the openings is provided with an inclined surface. The lower end of the adjusting rod is located between the two positioning blocks and abuts against the inclined surface of the positioning blocks, so that the arc-shaped corrugated structure of the positioning blocks extends out of the opening of the drive rod and abuts against the toothed structure of the racks.

[0013] Optionally, a sliding ring three is slidably sleeved on the side wall of the connecting column, and the sliding ring three is located between the sliding ring one and the sliding ring two. A connecting assembly is provided on the inner wall of the sliding ring three, and the connecting assembly is fixedly connected to the infrared emitting source. The connecting assembly includes an extension plate, a fixing post, and a bearing plate. The extension plate is fixedly connected to the inner wall of the sliding ring three, and the end of the extension plate extends into the inner cavity of the groove. The fixing post is fixedly connected to the side wall of the extension plate away from the lamp cover. The fixing post is arranged along the axial direction of the connecting column, and the fixing post is located in the groove. The bearing plate is fixedly connected to the end of the fixing post away from the end of the extension plate, and the radius of the bearing plate is smaller than the opening radius of the groove. The infrared emitting source is fixedly connected to the surface of the bearing plate, and the irradiation end of the infrared emission is arranged facing the opening of the groove. A sliding groove two is opened on the side wall of the connecting column for the extension plate to slide.

[0014] Optionally, a linkage component two is provided on the three side walls of the sliding ring. The linkage component two includes a fixing block, an abutment block, and a limiting spring five. The fixing block is fixedly inserted into the sliding ring three. The lower end of the fixing block extends into the sliding groove one and is located between the extension rod and the linkage block. The fixing block has a through groove through the connecting column along the axial direction. The diameter of the through groove is larger than the width of the extension rod, and the lowest point of the through groove is located below the extension rod. A fixing groove is provided on the inner wall of the through groove. The upper end of the limiting spring five is fixedly connected to the fixing groove, and the lower end of the limiting spring five is fixedly connected to the abutment block. The side wall of the abutment block fits against the inner wall of the fixing groove, and the lower end of the abutment block extends out of the fixing groove and abuts against the adjusting block. The lower surface of the abutment block is arc-shaped and protrudes. The depth of the fixing groove is greater than the length of the abutment block. A limiting block is fixedly connected to the upper surface of the extension rod, and the limiting block abuts against the fixing block.

[0015] Optionally, it also includes a controller, a laser ranging unit one, a laser ranging unit two, a temperature sensor, and a display unit. The laser ranging unit one is fixedly connected to the outer wall of the sliding ring three, with its detection end positioned along the axial direction of the connecting column and facing the outer wall of the lampshade. The laser ranging unit two is disposed on the outer wall of the lampshade, with its detection end facing the axial direction of the connecting column. The display unit is mounted on the base. The temperature sensor is fixedly connected to the outer wall of the lampshade, with its detection end positioned along the axial direction of the connecting column and away from the connecting column. The display unit, laser ranging unit one, temperature sensor, and laser ranging unit two are electrically connected to the controller, and the controller is configured as follows:

[0016] Acquire distance data fed back by laser ranging unit 1;

[0017] Acquire distance data two fed back by laser ranging unit two;

[0018] If distance data 2 meets the preset patient placement conditions, then output a matching placement prompt;

[0019] Obtain the currently selected power of the infrared therapy device;

[0020] The radiation intensity was calculated based on the power, distance data 1, and distance data 2.

[0021] Based on distance data, a pre-defined database is searched to determine the matching irradiation area;

[0022] The theoretical irradiation temperature is calculated based on the radiation intensity, the irradiated area, and the preset infrared absorption rate of human skin, and the display unit displays the theoretical irradiation temperature.

[0023] If a user-initiated activation signal for the infrared emitter is received, the temperature data fed back by the temperature sensor is acquired.

[0024] The temperature data is compared with the theoretical irradiation temperature. If it exceeds the preset temperature warning range, a matching prompt is output and displayed on the display unit.

[0025] In summary, this application includes the following beneficial technical effects: by driving the support ring to slide in the inner cavity of the lamp cover through the drive mechanism, the position of the arc-shaped baffle at the hinge point on the support ring and the limiting ring is adjusted, so that the unfolding angle between the arc-shaped baffle and the axis of the connecting column is adjusted, thereby realizing the unfolding and closing of each baffle, completing the adjustment of the size of the infrared irradiation area, and thus reducing energy consumption. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0027] Figure 2 This is a partial cross-sectional view of the connecting column according to an embodiment of this application;

[0028] Figure 3 This is a cross-sectional view of the lampshade according to an embodiment of this application;

[0029] Figure 4 This is a schematic diagram of the structure of the adjustment component according to an embodiment of this application;

[0030] Figure 5 This is a schematic diagram of the structure of the reset component according to an embodiment of this application;

[0031] Figure 6 This is a partial cross-sectional view of the drive rod according to an embodiment of this application;

[0032] Figure 7 This is a schematic diagram of the structure of the connection component according to an embodiment of this application.

[0033] Explanation of reference numerals in the attached drawings: 1. Base; 11. Bracket; 12. Lampshade; 121. Limiting spring one; 122. Arc-shaped baffle; 123. Support ring; 124. Limiting ring; 2. Connecting column; 21. Groove; 22. Sliding ring three; 23. Connecting assembly; 231. Extension plate; 232. Fixing column; 233. Bearing plate; 234. Sliding groove two; 24. Linkage assembly two; 241. Fixing block; 242. Abutment block; 243. Limiting spring five; 244. Through groove; 3. Infrared emitter; 4. Drive mechanism; 41. Drive rod; 42. Extension rod; 421. Limiting... 43. Positioning block; 44. Sliding ring one; 45. Sliding groove one; 46. Adjustment assembly; 47. Adjustment rod; 48. Limiting spring three; 49. T-block; 40. Connecting rod; 41. Limiting spring four; 42. Support column two; 43. Adjustment block; 44. Extension piece; 45. Positioning assembly; 46. Rack; 47. Positioning block; 48. Linkage assembly one; 59. Push rod; 50. Sliding ring two; 51. Linkage block; 52. Locking assembly; 53. Support column one; 54. Limiting spring two; 54. Wedge block; 54. Sliding column; 545. Slot. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1-7 This application will be described in further detail.

[0035] This application discloses a traditional Chinese medicine infrared therapy device.

[0036] Reference Figure 1 , Figure 2 as well as Figure 3 The traditional Chinese medicine infrared therapy device includes a base 1, a support 11, a connecting column 2, a lamp cover 12, an infrared emitter 3, a drive mechanism 4, a linkage component 5, multiple limit springs 121, multiple arc-shaped baffles 122, and a support ring 123. One end of the connecting column 2 has a groove 21 along its axial direction. The infrared emitter 3 is disposed within the groove 21, with the irradiation end of the infrared emitter 3 facing the opening of the groove 21. The lamp cover 12 is fixedly connected to the opening of the groove 21 by bolts. The linkage component 5 slides... A push rod 51 is provided on the side wall of the connecting column 2 and the linkage component 5 facing the lamp cover 12. The push rod 51 slides through the lamp cover 12. The support ring 123 is fixedly connected to the end of the push rod 51 by bolts. The support ring 123 is always located in the inner cavity of the lamp cover 12. When the linkage component 5 slides on the side wall of the connecting column 2, the push rod 51 drives the support ring 123 to slide in the inner cavity of the lamp cover 12 (the infrared emission source 3 in this embodiment can be a far-infrared lamp for infrared therapy).

[0037] One end of multiple arc-shaped baffles 122 is connected to the side wall of the support ring 123, and the other end of the arc-shaped baffles 122 extends toward the side away from the connecting column 2. A limiting ring 124 is fixedly connected to the inner wall of the lampshade 12 by bolts. Multiple grooves are opened along the circumference of the side wall of the support ring 123, and the grooves are located between the hinge of the arc-shaped baffles 122 and the limiting ring 124. One end of multiple limiting springs 121 is fixedly connected to the bottom of the multiple grooves, and one end of the limiting springs 121 extends out of the grooves and abuts against the arc-shaped baffles 122. The inner diameter of the limiting ring 124 is larger than the outer diameter of the support ring 123. Under the action of the limiting springs 121, the arc-shaped baffles 122 are pressed against the inner wall of the limiting ring 124.

[0038] Since the inner diameter of the limiting ring 124 is larger than the outer diameter of the support ring 123, when the support ring 123 slides toward the connecting post 2, the arc-shaped baffle 122 located at the hinge point of the support ring 123 gradually moves away from the limiting ring 124. Under the limitation of the limiting ring 124, the angle between the arc-shaped baffle 122 and the axis of the connecting post 2 is reduced, so as to reduce the unfolding angle of each arc-shaped baffle 122, so that the irradiation area of ​​the infrared emission source 3 can be adjusted to reduce consumption.

[0039] The drive mechanism 4 is slidably connected to the side wall of the connecting column 2 and is located on the side of the linkage component 5 away from the lamp cover 12. The drive part of the drive mechanism 4 is connected to the linkage component 5. The drive mechanism 4 facilitates the operation of the arc baffle 122 in the lamp cover 12 by medical staff. The bracket 11 supports the connecting column 2. Its lower end is fixedly connected to the base 1 by bolts, and its upper end is fixedly connected to the end of the connecting column 2 away from the lamp cover 12 by bolts (the bracket 11 is made of multiple connecting rods hinged together to meet the irradiation angle requirements of different parts of the patient during actual treatment). A roller group is installed on the lower surface of the base 1 to improve convenience.

[0040] With the above settings, when it is necessary to adjust the size of the irradiation area of ​​the infrared emitting unit according to the patient's treatment site, the driving mechanism 4 drives the linkage component 5 to slide on the side wall of the connecting column 2, thereby driving the support ring 123 to slide in the inner cavity of the lamp cover 12. When the support ring 123 is driven to slide towards the connecting column 2, the hinge point of the arc baffle 122 located on the side wall of the support ring 123 gradually moves away from the limiting ring 124. Since the inner diameter of the limiting ring 124 is larger than the radius of the support ring 123, under the limitation of the limiting ring 124, the unfolding angle of each arc baffle 122 gradually decreases, so as to control the infrared irradiation area of ​​the infrared emitting source 3 to be concentrated at the center of the lamp cover 12, thereby reducing the infrared irradiation area to meet the patient's treatment needs.

[0041] When it is necessary to increase the infrared irradiation area, the support ring 123 is driven by the drive mechanism 4 to move toward the side away from the connecting column 2, so that the arc-shaped baffle 122 located between the hinge points of the support ring 123 moves toward the limiting ring 124. Due to the elastic force of the limiting spring 121, the arc-shaped baffle 122 is gradually pushed toward the limiting ring 124, and the unfolding angle of each arc-shaped baffle 122 gradually increases, so as to increase the infrared irradiation area of ​​the infrared emitting source 3 and reduce energy consumption.

[0042] Reference Figure 2 and Figure 4 In one embodiment of this application, the drive mechanism 4 includes a drive rod 41, an extension rod 42, a sliding ring 43, an adjustment component 45, and a positioning component 46. The sliding ring 43 is slidably sleeved on the connecting column 2, and the inner wall of the sliding ring 43 abuts against the side wall of the connecting column 2. The side wall of the connecting column 2 is provided with a sliding groove 44 along its axial direction. The drive rod 41 is fixedly connected to the side wall of the sliding ring 43 facing the lamp cover 12 by bolts, and the lower end of the drive rod 41 is slidably connected in the sliding groove 44. The extension rod 42 is fixedly connected to the side wall of the drive rod 41 facing the lamp cover 12 by bolts. The extension rod 42 is located above the sliding groove and is horizontally arranged.

[0043] Both the extension rod 42 and the drive rod 41 are hollow inside, and their inner cavities are interconnected. The adjustment component 45 is located in the inner cavity of the extension rod 42 and the drive rod 41, and its adjustment part extends out of the extension rod 42 and is connected to the linkage component 5. The positioning component 46 is located inside the drive rod 41 and cooperates with the adjustment component 45 to position the drive rod 41 and the sliding groove 44.

[0044] With the above settings, by sliding the drive rod 41 along the opening direction of the sliding groove 44, the linkage component 5 drives the support ring 123 to slide in the inner cavity of the lamp cover 12 under the drive of the adjustment component 45, so as to adjust the unfolding angle of each arc baffle 122, and to position it through the positioning component 46, so as to prevent the size of the irradiation area from being changed due to accidental touch during actual use of the instrument, which would affect the patient's treatment.

[0045] Reference Figure 2 , Figure 4 as well as Figure 5In another embodiment of this application, the linkage component 5 includes a sliding ring 52, a linkage block 53, and a locking component 54. The sliding ring 52 is slidably sleeved on the side wall of the connecting column 2, and the sliding ring 52 is located between the lamp cover 12 and the sliding ring 43. The inner wall of the sliding ring 52 is in contact with the outer wall of the connecting column 2. The linkage block 53 is fixedly inserted through the sliding ring 52. The linkage block 53 is hollow inside and has an opening facing the extension rod 42. The push rod 51 is fixedly connected to the side wall of the linkage block 53 away from the sliding ring 43 by bolts. The locking component 54 is disposed in the inner cavity of the linkage block 53 and is connected to the adjusting component 45.

[0046] Reference Figure 4 and Figure 5 The locking assembly 54 includes a first support column 541, a second limiting spring 542, and a wedge block 543. The upper end of the first support column 541 is vertically fixed to the inner wall of the linkage block 53 by bolts. The interior of the first support column 541 is hollow and the lower end is open. The second limiting spring 542 is disposed in the inner cavity of the first support column 541, and the upper end of the second limiting spring 542 is fixedly connected to the inner wall of the first support column 541. The lower end of the second limiting spring 542 is fixedly connected to... The upper end of the sliding column 544 is slidably connected to the inner cavity of the support column 541. The upper end of the wedge block 543 is fixedly connected to the lower end of the sliding column 544 by bolts. The inclined surface of the wedge block 543 faces the extension rod 42 and is set at an angle downward (that is, the wedge block 543 is inverted trapezoidal when connected to the sliding column 544). The lower surface of the wedge block is provided with a slot 545. The adjusting part of the adjusting component 45 can extend into the slot 545 and abut against the inner wall of the slot 545.

[0047] With the above configuration, when the drive rod 41 is pushed toward the linkage block 53, the end of the extension rod 42 abuts against the inclined surface of the wedge block 543, and pushes the wedge block 543 upward. The second limiting spring 542 gradually contracts, causing the sliding column 544 to extend into the inner cavity of the first support column 541, until the adjusting part of the adjusting component 45 extends into the slot 545. When the end of the extension rod 42 abuts against the inner wall of the linkage block 53, the drive rod 41 is pushed further, and under the action of the linkage block 53, the arc-shaped baffle 122 gradually unfolds.

[0048] When it is necessary to reduce the unfolding angle of the arc baffle 122, push the drive rod 41 toward the end away from the lamp cover 12. At this time, the adjusting part of the adjusting component 45 abuts against the inner wall of the slot 545, causing the linkage block 53 to slide toward the side away from the lamp cover 12, so that the unfolding angle of the arc baffle 122 gradually decreases.

[0049] Reference Figure 4 and Figure 5The adjustment assembly 45 includes an adjustment rod 451, a third limiting spring 452, a T-block 453, a connecting rod 454, a fourth limiting spring 455, a second support column 456, and an adjustment block 457. The adjustment rod 451 slides through the drive rod 41 and is vertically arranged. The upper end of the third limiting spring 452 is fixedly connected to the inner wall of the drive rod 41. An extension piece 458 is fixedly connected to the side wall of the adjustment rod 451 by bolts, and the extension piece 458 is located in the inner cavity of the drive rod 41. The lower end of the third limiting spring 452 abuts against the extension piece 458.

[0050] A T-slot is longitudinally formed on the lower end of the adjusting rod 451 and on the side wall facing the extension rod 42. A T-block 453 is slidably connected within the T-slot. A detachable opening is formed on the side wall of the extension rod 42 facing the lampshade 12. A rotating shaft is fixedly connected to the inner wall of the extension rod 42 by bolts. A connecting rod 454 is rotatably sleeved on the rotating shaft near its center, and one end of the connecting rod 454 is hinged to the T-block 453. The lower end of the second support column 456 is... The extension rod 454 is fixed to the inner wall of the extension rod 42 by bolts. The limiting spring 455 is sleeved on the support column 456, and the upper end of the limiting spring 455 is fixed to the lower end of the adjusting block 457. The other end of the connecting rod 454 is hinged to the side wall of the adjusting block 457. The upper surface of the extension rod 42 is provided with an opening. The upper end of the adjusting block 457 is arc-shaped and protrudes out of the opening and engages with the slot 545 of the wedge block 543.

[0051] With the above configuration, the limiting spring 452 pushes the extension plate 458, causing the lower end of the adjusting rod 451 to extend into the bottom of the inner cavity of the drive rod 41. Simultaneously, it causes one end of the connecting rod 454, hinged to the T-block 453, to tilt downwards, while the other end tilts upwards, ensuring that the adjusting block 457 can be inserted into the slot 545. When it is necessary to disengage the adjusting block 457 from the slot 545, simply lift the adjusting rod 451 upwards, causing the connecting rod 454 to rotate, allowing the adjusting block 457 to extend into the extension rod 42, thus facilitating the disengagement of the extension rod 42 from the linkage block 53.

[0052] Reference Figure 4 and Figure 6In another embodiment of this application, to facilitate positioning after adjusting the unfolding angle of the arc-shaped baffle 122, the positioning component 46 includes two racks 461 and two positioning blocks 462. The two racks 461 are respectively fixedly connected to the inner walls on both sides of the sliding groove 44 by bolts, and the two racks 461 are arranged in a toothed structure on the side facing each other. The two positioning blocks 462 are respectively disposed on both sides of the bottom of the inner cavity of the drive rod 41. The drive rod 41 has openings on the side walls facing the two racks 461. The side of 62 facing the opening has an arc-shaped corrugated structure. The two positioning blocks 462 on the side away from the opening are both provided with inclined surfaces, which are inclined upwards, so that the adjusting rod 451 can extend between the two positioning blocks 462 and abut against the inclined surfaces of the two positioning blocks 462 respectively. The arc-shaped corrugated structure of the two positioning blocks 462 extends out of the opening of the driving rod 41 and abuts against the tooth structure of the rack 461. The movement of the driving rod 41 is positioned by the mutual abutment between the tooth structure of the rack 461 and the arc-shaped corrugated structure of the positioning blocks 462.

[0053] With the above settings, in the initial state, due to the limiting effect of the limiting spring 452, the lower end of the adjusting rod 451 extends between the two positioning blocks 462, causing the arc-shaped corrugated structure of the two positioning blocks 462 to extend out of the opening of the driving rod 41 and abut against the toothed structure of the racks 461 on both sides. When it is necessary to slide the driving rod 41, the adjusting rod 451 is lifted upward, causing the lower end of the adjusting rod 451 to extend out from between the two positioning blocks 462, thus releasing the positioning between the racks 461 and the positioning blocks 462.

[0054] When it is necessary to position the linkage block 53 after adjusting the unfolding angle of the arc-shaped baffle 122, the adjusting block 457 extends in the slot 545 and pushes the sliding column 544 to slide towards the inner cavity of the support column 1 541. At this time, the connecting rod 454 drives the adjusting rod 451, which is away from the adjusting block 457, to move downward. Under the push of the telescopic spring 3, the lower end of the adjusting rod 451 moves between the two positioning blocks 462, thereby positioning the unfolding angle of the arc-shaped baffle 122. (It should be noted that the amount of movement of the wedge block 543 towards the support column 1 541 must be greater than the amount of extension and retraction of the adjusting block 457 so that the adjusting rod 451 can extend between the two positioning blocks 462 and play a positioning role.)

[0055] When it is necessary to readjust the unfolding angle of the arc baffle 122 to adjust the position of the linkage block 53, the lower end of the adjusting rod 451 is disengaged from the two positioning blocks 462 by lifting the adjusting rod 451 upward. The wedge block 543 is restrained by the elastic force of the second limiting spring 542, so that the adjusting block 457 is always in the slot 545. At this time, the drive rod 41 is moved to complete the movement of the linkage block 53. (It should be noted that the height of the adjusting block 457 extending out of the extension rod 42 must be greater than the height of the positioning block 462 so that the adjusting block 457 can still be in the slot 545 when the adjusting rod 451 extends out from between the two positioning blocks 462.)

[0056] Reference Figure 4 and Figure 7 In another embodiment of this application, in order to improve the adjustment effect of the infrared irradiation area, a sliding ring 3 22 is slidably sleeved on the side wall of the connecting column 2, and the sliding ring 3 22 is located between the sliding ring 1 43 and the sliding ring 2 52. A connecting component 23 is provided on the inner wall of the sliding ring 3 22. The connecting component 23 is fixedly connected to the infrared emitting source 3, and the position of the infrared emitting source 3 in the groove 21 is adjusted to improve the adjustment range of the infrared irradiation area.

[0057] Reference Figure 7 The connecting assembly 23 includes an extension plate 231, a fixing post 232, and a bearing plate 233. The extension plate 231 is fixedly connected to the inner wall of the sliding ring 22 by bolts, and the end of the extension plate 231 extends into the inner cavity of the groove 21. The fixing post 232 is fixedly connected to the side wall of the extension plate 231 away from the lamp cover 12 by bolts. The fixing post 232 is arranged along the axial direction of the connecting post 2 and is located in the inner cavity of the groove 21. The bearing plate 233 is fixedly connected to the end of the fixing post 232 away from the end of the extension plate 231 by bolts. The infrared emitter 3 is fixedly installed on the surface of the support plate 233. The radius of the support plate 233 is smaller than the opening radius of the groove 21, so that the infrared emitter 3 can be moved in the groove 21 by the support plate 233 to adjust the distance between its irradiation end and the arc baffle 122, and further adjust the infrared irradiation area. The side wall of the connecting column 2 is provided with a sliding groove 234 for the extension plate 231 to slide, and the side wall of the extension plate 231 is in contact with the inner wall of the sliding groove 234 to facilitate the sliding of the extension plate 231 on the surface of the connecting column 2.

[0058] With the above settings, the fixed column 232 drives the infrared emitting source 3 on the surface of the bearing plate 233 to slide along the axis of the connecting column 2 by sliding the sliding ring 22, so as to adjust the distance between the irradiation end of the infrared emitting source 3 and the arc baffle 122 (that is, to achieve the effect of changing the size of the infrared irradiation area).

[0059] Reference Figure 4 , Figure 5 as well as Figure 7 In another embodiment of this application, in order to facilitate the sliding of the sliding ring 22 on the side wall of the connecting column 2, a linkage component 24 is provided on the side wall of the sliding ring 22. The linkage component 24 includes a fixing block 241, an abutment block 242, and a limiting spring 53. The fixing block 241 is fixedly inserted into the sliding ring 22 and fixed by bolts. The lower end of the fixing block 241 extends into the sliding groove 44 and is located between the extension rod 42 and the linkage block 53. The fixing block 241 is provided with a through groove 244 along the axial direction of the connecting column 2. The diameter of the through groove 244 is larger than the width of the cross section of the extension rod 42, and the lowest point of the through groove 244 is located below the extension rod 42, so that the extension rod 42 can pass through the fixing block 241.

[0060] A fixing groove is provided on the inner wall of the through groove 244. The upper end of the limiting spring 243 is fixedly connected to the fixing groove, and the lower end of the limiting spring 243 is fixedly connected to the abutment block 242. The side wall of the abutment block 242 fits against the inner wall of the fixing groove, and the lower end of the abutment block 242 extends out of the fixing groove and abuts against the adjusting block 457. The lower surface of the abutment block 242 is arc-shaped and protrudes. The opening depth of the fixing groove is greater than the length of the abutment block 242, so that the abutment block 242 can extend into the fixing groove.

[0061] When the adjusting rod 451 is lifted, its lower end disengages from the two positioning blocks 462, releasing the restriction between the positioning blocks 462 and the rack 461. Then, the driving rod 41 slides toward the fixed block 241, passing through the fixed block 241. At this time, the adjusting block 457 still extends out of the extension rod 42 and abuts against the abutting block 242 (it should be noted that the depth of the adjusting block 457 extending into the extension rod 42 is controlled by controlling the height of the lifting adjusting rod 451 to ensure that the adjusting block 457 can extend out of the extension rod 42 and abut against the abutting block 242 when the extension rod 42 is pushed). This drives the fixed block 241 to move, and drives the infrared emitting source 3 to move through the sliding ring 22, adjusting the distance between the infrared emitting source 3 and the lamp cover 12.

[0062] It should be noted that the distance between the upper surface of the extension rod 42 and the upper end of the inner cavity of the fixing block 241 must be greater than the height of the adjusting block 457 extending out of the extension rod 42 in the initial state, so as to ensure that the drive rod 41 can still be positioned when it drives the fixing block 241 to move.

[0063] To facilitate the linkage between the fixed block 241 and the linkage block 53 and improve the effect of adjusting the size of the infrared irradiation area, a limiting block 421 is fixedly connected to the upper surface of the extension rod 42 by bolts. The limiting block 421 is located near the end of the extension rod away from the lamp cover 12. When the sliding drive rod 41 moves the adjusting block 457 out of the through groove 244 and into the slot 545, the limiting block 421 extends into the through groove 244 and abuts against the abutting block 242. This allows the infrared emitting source 3 to be pushed towards the lamp cover 12 while the linkage block 53 expands the opening angle of the arc baffle 122, thereby improving the effect of adjusting the infrared irradiation area.

[0064] In another embodiment of this application, a controller, a laser ranging unit one, a laser ranging unit two, a temperature sensor, and a display unit are also included. Laser ranging unit one is bolted to the outer wall of the sliding ring three 22, and its detection end is positioned along the axial direction of the connecting column 2 and towards the outer wall of the lampshade 12. Laser ranging unit two is bolted to the outer wall of the lampshade 12, and its detection end is positioned towards the axial direction of the connecting column 2. The display unit is bolted to the upper surface of the base. The temperature sensor is bolted to the outer wall of the lampshade 12, and its detection end is positioned along the axial direction of the connecting column 2 and away from it. (In this embodiment, the controller can be a PLC controller, laser ranging unit one and laser ranging unit two can be laser ranging sensors, and the display unit can be an LCD screen.) The display unit, laser ranging unit one, and laser ranging unit two are electrically connected to the controller, and the controller is configured as follows:

[0065] 1) Obtain distance data fed back by the laser ranging unit;

[0066] 2) Obtain the distance data fed back by the laser ranging unit 2;

[0067] It is understandable that the distance data two refers to the distance between the lampshade 12 and the patient.

[0068] 3) If distance data 2 meets the preset patient placement conditions, output the matching placement prompt;

[0069] Understandably, the preset patient positioning conditions, i.e., the distance between the instrument and the patient, meet the safe irradiation range specified by infrared physiotherapy. The safe irradiation range can be strictly set by medical staff according to irradiation standards; the positioning prompt can be a flashing indicator light preset on the base.

[0070] 4) Obtain the currently selected power of the infrared therapy device;

[0071] It is understandable that the power level selected by the user.

[0072] 5) The radiation intensity is calculated based on the power, distance data one, and distance data two.

[0073] Understandably, this can be obtained through a formula:

[0074]

[0075] in Let d be the radiation intensity, d be the distance between the lamp and the human body (note that the distance d in the formula is the sum of distance data one and distance data two), and P be the lamp power.

[0076] 6) Based on the distance data, search the preset database to determine the matching irradiation area;

[0077] It is understandable that the database stores multiple sets of distance data and corresponding irradiation area data relationship tables. The data in the data relationship tables can be obtained by the experimenters by measuring the corresponding irradiation area according to the distance data set from small to large. Then, the existing estimation software can be used to estimate a more precise data correspondence.

[0078] 7) Calculate the theoretical irradiation temperature based on the radiation intensity, irradiation area, and preset infrared absorption rate of human skin, and instruct the display unit to display the theoretical irradiation temperature.

[0079] It is understandable that the power absorbed by the human body is derived from the following formula:

[0080]

[0081] Where A is the irradiated area and α is the skin's absorption rate of infrared radiation.

[0082] Assuming all energy is converted into temperature rise, the temperature change over time t is:

[0083]

[0084] Where m is the mass of human tissue (i.e., ρ⋅V, V=A*d, d is the penetration depth, approximately 0.005m, and c is the specific heat capacity, approximately 4200 J / (kg·°C).

[0085] Therefore, the theoretical irradiation temperature can be obtained through the above calculations.

[0086] 8) If a user-initiated start signal for the infrared emitter is received, the temperature data fed back by the temperature sensor is acquired.

[0087] It is understandable that the activation signal of the infrared emitter can be an electrical signal fed back from pressing the activation button preset on the surface of the base.

[0088] 9) Compare the temperature data with the theoretical irradiation temperature. If the temperature exceeds the preset warning range, output a prompt and display it on the display unit.

[0089] Understandably, the preset temperature warning range can be set by medical staff based on the actual treatment situation; the matching output prompt can be a flashing indicator light on the base and an alarm sound.

[0090] With the above settings, the detection value fed back by the laser ranging unit 2 is used to determine whether the patient meets the distance conditions for infrared therapy. The theoretical irradiation temperature is obtained by using the total radiation power, radiation area, distance data 1, and distance data 2 of the infrared therapy device. The theoretical irradiation temperature is compared with the actual irradiation temperature detected by the temperature sensor to determine whether the current working status of the infrared therapy device is normal, so that medical staff can make timely corrections.

[0091] The implementation principle of this embodiment is as follows: The adjusting rod 451 is pulled upwards, causing its lower end to disengage from the two positioning blocks 462, thus releasing the limiting relationship between the positioning blocks 462 and the rack 461. (Note that at this time, the adjusting block 457 is not fully inserted into the extension rod 42.) When the drive rod 41 is pushed towards the lampshade 12, the extension rod 42 extends into the through groove 244. When the adjusting block 457 abuts against the abutment block 242, it drives the fixing block 241 to move towards the lampshade 12. The infrared emitter 3 is gradually brought closer to the lamp cover 12 to increase the infrared irradiation area until the end of the fixed block 241 abuts against the linkage block 53. At this time, the adjusting rod 451 is pulled upward so that the adjusting block 457 extends into the extension rod 42 and into the inner cavity of the linkage block 53. When the drive rod 41 is pushed further, the wedge block 543 is pressed upward so that the adjusting block 457 is inserted into the slot 545. The end of the extension rod 42 abuts against the inner wall of the linkage block 53, causing the arc-shaped baffle to unfold.

[0092] At the same time, the limiting block 421 abuts against the fixing block 241 and pushes the fixing block 241 to continue moving toward the lamp cover 12, shortening the distance between the infrared emitting source 3 and the lamp cover 12, increasing the infrared irradiation area, thereby improving the adjustment effect of the infrared irradiation area.

[0093] When it is necessary to reduce the infrared irradiation area, the drive rod 41 is slid toward the side away from the lamp cover 12, the adjusting block 457 is inserted into the slot 545 and abuts against the inner wall of the slot 545, which drives the linkage block 53 to slide, so that the distance between the hinge point of the arc baffle 122 and the limiting ring 124 gradually increases, thereby reducing the infrared irradiation area.

[0094] Furthermore, when the side wall of the linkage block 53 abuts against the fixed block 241, the linkage between the linkage block 53 and the fixed block 241 is realized, driving the fixed block 241 to move synchronously, thereby improving the effect of adjusting the infrared irradiation area. When it is necessary to adjust the irradiation distance of the infrared emitting source 3 separately, by lifting the adjustment rod 451 upward, the adjustment block 457 extends into the inner cavity of the extension rod 42, thereby detaching the adjustment rod 451 from the inner cavity of the linkage block 53. When the adjustment block 457 extends into the through groove 244, it extends out and abuts against the abutment block 242, thereby reducing the infrared irradiation area by increasing the distance between the infrared emitting source 3 and the lamp cover 12, thus adjusting the infrared irradiation area and reducing energy consumption.

[0095] After adjusting the drive rod 41 of the infrared irradiation area, the lower end of the adjusting rod 451 is pressed between the two positioning blocks 462 to complete the positioning of the drive rod 41, thereby reducing the occurrence of changes in the infrared irradiation area due to accidental touch during the treatment of the patient.

[0096] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A traditional Chinese medicine infrared therapy device, characterized in that: The device includes a base (1), a bracket (11), a connecting column (2), a lampshade (12), an infrared emitter (3), a drive mechanism (4), a linkage component (5), multiple limit springs (121), multiple arc-shaped baffles (122), and a support ring (123). One end of the connecting column (2) has a groove (21) along its axial direction. The infrared emitter (3) is disposed in the groove (21), and the irradiation end of the infrared emitter (3) faces the opening of the groove (21). The lampshade (12) is fixedly connected to the groove (21). At the opening, the linkage component 1 (5) is disposed on the side wall of the connecting column (2), and a push rod (51) is connected to the side of the linkage component 1 (5) facing the lampshade (12). The push rod (51) slides through the lampshade (12). The support ring (123) is located in the inner cavity of the lampshade (12) and is coaxial with the connecting column (2). The support ring (123) is fixedly connected to one end of the push rod (51) that extends into the inner cavity of the lampshade (12). One end of the plurality of arc-shaped baffles (122) is rotatably connected to the outer wall of the support ring (123), and the arc-shaped baffles... The other end of the plate (122) extends toward the opening of the lampshade (12). A limiting ring (124) is fixedly connected to the inner wall of the lampshade (12) on the side of the support ring (123) facing the opening of the lampshade (12). The outer diameter of the support ring (123) is smaller than the inner diameter of the limiting ring (124). Multiple slots are provided on the side wall of the support ring (123) along its circumference. One end of each of the multiple limiting springs (121) is fixedly connected to the bottom of each slot. The other end of each limiting spring (121) extends out of the slot and abuts against the bottom. Tight against the arc-shaped baffle (122), the inner side wall of the limiting ring (124) abuts against the arc-shaped baffle (122), the driving mechanism (4) is slidably connected to the side wall of the connecting column (2) and located on the side of the linkage component (5) away from the lamp cover (12), the driving part of the driving mechanism (4) is connected to the linkage component (5) and is used to drive the rotation of multiple arc-shaped baffles (122), the lower end of the bracket (11) is fixedly connected to the base (1), and the upper end of the bracket (11) is connected to the end of the connecting column (2) away from the lamp cover (12).

2. The traditional Chinese medicine infrared therapy device according to claim 1, characterized in that: The driving mechanism (4) includes a driving rod (41), an extension rod (42), a sliding ring (43), an adjusting component (45), and a positioning component (46). The sliding ring (43) is slidably sleeved on the connecting column (2), and the inner wall of the sliding ring (43) abuts against the side wall of the connecting column (2). The side wall of the connecting column (2) is provided with a sliding groove (44). The driving rod (41) is fixedly connected to the side wall of the sliding ring (43) facing the lampshade (12), and the lower end of the driving rod (41) is slidably connected in the sliding groove (44). The extension rod (42) is fixedly connected to the lampshade (12). The drive rod (41) faces the side wall of the lampshade (12), and the extension rod (42) is horizontally set. The extension rod (42) and the drive rod (41) are both hollow inside. The extension rod (42) and the inner cavity of the drive rod (41) are connected. The adjustment component (45) is set in the inner cavity of the extension rod (42) and the drive rod (41). The adjustment component (45) is connected to the linkage component (5). The positioning component (46) is set in the drive rod (41) and cooperates with the adjustment component (45) to position the drive rod (41) and the sliding groove (44).

3. The traditional Chinese medicine infrared therapy device according to claim 2, characterized in that: The linkage component 1 (5) includes a sliding ring 2 (52), a linkage block (53), and a locking component (54). The sliding ring 2 (52) is slidably sleeved on the side wall of the connecting column (2), and the sliding ring 2 (52) is located between the lamp cover (12) and the sliding ring 1 (43). The linkage block (53) is fixedly inserted through the sliding ring 2 (52). The linkage block (53) is hollow inside and the opening faces the extension rod (42). The push rod (51) is fixedly connected to the side wall of the linkage block (53) on the side away from the drive rod (41). The locking component (54) is set in the inner cavity of the linkage block (53) and is connected in cooperation with the adjustment component (45).

4. The traditional Chinese medicine infrared therapy device according to claim 3, characterized in that: The locking assembly (54) includes a support column (541), a limiting spring (542), and a wedge block (543). The upper end of the support column (541) is fixedly connected to the inner wall of the linkage block (53), and the support column (541) is vertically arranged. The support column (541) is hollow inside and opens downward. The limiting spring (542) is disposed in the inner cavity of the support column (541), and the upper end of the limiting spring (542) is fixedly connected to the inner wall of the support column (541). The lower end of the second spring (542) is fixedly connected to a sliding column (544), the upper end of the sliding column (544) is slidably connected to the inner cavity of the first support column (541), the upper end of the wedge block (543) is fixedly connected to the lower end of the sliding column (544), and the inclined surface of the wedge block (543) faces the extension rod (42) and is set at an angle downward. A slot (545) is opened on the lower surface of the wedge block (543), and the adjusting part of the adjusting component (45) extends into the slot (545) and abuts against the inner wall of the slot (545).

5. The traditional Chinese medicine infrared therapy device according to claim 4, characterized in that: The adjustment assembly (45) includes an adjustment rod (451), a third limiting spring (452), a T-block (453), a connecting rod (454), a fourth limiting spring (455), a second support column (456), and an adjustment block (457). The adjustment rod (451) slides vertically through the drive rod (41). The upper end of the third limiting spring (452) is fixedly connected to the inner wall of the drive rod (41), and the third limiting spring (452) is sleeved on the adjustment rod (451). An extension piece (458) is fixedly connected to the side wall of the adjustment rod (451). The lower end of the third limiting spring (452) abuts against the extension piece (458). A T-slot is longitudinally formed on the side wall of the lower end of the adjustment rod (451) facing the extension rod (42). The T-block (453) slides in the T-slot. Inside, a rotating shaft is fixedly connected to the inner wall of the extension rod (42). The connecting rod (454) is rotatably sleeved on the rotating shaft near its center. One end of the connecting rod (454) is rotatably connected to the end of the T-shaped block (453) extending out of the T-shaped groove. The lower end of the second support column (456) is fixedly connected to the inner wall of the extension rod (42). The fourth limiting spring (455) is sleeved on the second support column (456). The upper end of the fourth limiting spring (455) is fixedly connected to the lower end of the adjusting block (457). The other end of the connecting rod (454) is rotatably connected to the adjusting block (457). An opening is provided on the upper surface of the extension rod (42). The upper end of the adjusting block (457) is arc-shaped and protrudes out of the opening and engages with the slot (545) of the wedge block (543).

6. The traditional Chinese medicine infrared therapy device according to claim 5, characterized in that: The positioning component (46) includes two racks (461) and two positioning blocks (462). The two racks (461) are fixedly connected to the inner walls on both sides of the sliding groove (44), and the two racks (461) are arranged with a tooth structure on the side facing each other. The two positioning blocks (462) are respectively arranged on both sides of the bottom of the inner cavity of the drive rod (41). The two side walls of the drive rod (41) facing the racks (461) are respectively provided with openings. The side of the two positioning blocks (462) facing the openings is arranged with an arc-shaped corrugated structure. The side of the two positioning blocks (462) away from the openings is provided with an inclined surface. The lower end of the adjusting rod (451) is located between the two positioning blocks (462) and abuts against the inclined surface of the positioning blocks (462), so that the arc-shaped corrugated structure of the positioning blocks (462) extends out of the opening of the drive rod (41) and abuts against the tooth structure of the racks (461).

7. The traditional Chinese medicine infrared therapy device according to claim 6, characterized in that: A sliding ring three (22) is slidably sleeved on the side wall of the connecting column (2), and the sliding ring three (22) is located between the sliding ring one (43) and the sliding ring two (52). A connecting assembly (23) is provided on the inner wall of the sliding ring three (22), and the connecting assembly (23) is fixedly connected to the infrared emitting source (3). The connecting assembly (23) includes an extension plate (231), a fixing column (232), and a bearing plate (233). The extension plate (231) is fixedly connected to the inner wall of the sliding ring three (22), and the end of the extension plate (231) extends into the inner cavity of the groove (21). The fixing column (232) is fixedly connected to the extension plate (231). 231) On the side wall away from the lampshade (12), the fixing post (232) is arranged along the axial direction of the connecting post (2), and the fixing post (232) is located in the groove (21). The bearing plate (233) is fixedly connected to the end of the fixing post (232) away from the extension plate (231), and the radius of the bearing plate (233) is smaller than the opening radius of the groove (21). The infrared emission source (3) is fixedly connected to the surface of the bearing plate (233), and the irradiation end of the infrared emission source (3) is arranged facing the opening of the groove (21). The side wall of the connecting post (2) is provided with a sliding groove (234) for the extension plate (231) to slide.

8. The traditional Chinese medicine infrared therapy device according to claim 7, characterized in that: A linkage component two (24) is provided on the side wall of the sliding ring three (22). The linkage component two (24) includes a fixing block (241), an abutment block (242), and a limiting spring five (243). The fixing block (241) is fixedly inserted into the sliding ring three (22). The lower end of the fixing block (241) extends into the sliding groove one (44), and the fixing block (241) is located between the extension rod (42) and the linkage block (53). The fixing block (241) has a through groove (244) through it along the axial direction of the connecting column (2). The diameter of the through groove (244) is larger than the width of the extension rod (42), and the lowest point of the through groove (244) is located on the extension rod (42). Below the through groove (244), a fixing groove is provided on the inner wall of the through groove (244). The upper end of the limiting spring five (243) is fixedly connected to the fixing groove, and the lower end of the limiting spring five (243) is fixedly connected to the abutment block (242). The side wall of the abutment block (242) is in contact with the inner wall of the fixing groove, and the lower end of the abutment block (242) extends out of the fixing groove and abuts against the adjusting block (457). The lower surface of the abutment block (242) is arc-shaped and protrudes. The opening depth of the fixing groove is greater than the length of the abutment block (242). The upper surface of the extension rod (42) is fixedly connected to the limiting block (421), and the limiting block (421) abuts against the fixing block (241).

9. The traditional Chinese medicine infrared therapy device according to claim 8, characterized in that: It also includes a controller, a laser ranging unit one, a laser ranging unit two, a temperature sensor, and a display unit. The laser ranging unit one is fixedly connected to the outer wall of the sliding ring three (22), and its detection end is set along the axial direction of the connecting column (2) and towards the outer wall of the lampshade (12). The laser ranging unit two is set on the outer wall of the lampshade (12), and its detection end is set towards the axial direction of the connecting column (2). The display unit is installed on the base (1). The temperature sensor is fixedly connected to the outer wall of the lampshade (12), and its detection end is set along the axial direction of the connecting column (2) and away from the connecting column (2). The display unit, laser ranging unit one, temperature sensor, and laser ranging unit two are electrically connected to the controller, and the controller is configured as follows: Acquire distance data fed back by laser ranging unit 1; Acquire distance data two fed back by laser ranging unit two; If distance data 2 meets the preset patient placement conditions, then output a matching placement prompt; Obtain the currently selected power of the infrared therapy device; The radiation intensity was calculated based on the power, distance data 1, and distance data 2. Based on distance data, a pre-defined database is searched to determine the matching irradiation area; The theoretical irradiation temperature is calculated based on the radiation intensity, the irradiated area, and the preset infrared absorption rate of human skin, and the display unit displays the theoretical irradiation temperature. If a user-initiated activation signal for the infrared emitter is received, the temperature data fed back by the temperature sensor is acquired. The temperature data is compared with the theoretical irradiation temperature. If it exceeds the preset temperature warning range, a matching prompt is output and displayed on the display unit.

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