Infrared medical instrument with distance control

Abstract

This application relates to an infrared medical device for controlling spacing, belonging to the field of medical equipment technology. It includes a body on which a lamp body is mounted. A fixing mechanism is provided on the lamp body. The fixing mechanism includes a fixing rod, a sliding rod, a mounting ring, and a fixing strap. The fixing rod is mounted on the lamp body, the sliding rod is slidably mounted on the fixing rod, the mounting ring is mounted on the end of the sliding rod away from the fixing rod, and the fixing strap is mounted on the mounting ring. The fixing strap is fixed to the medical area. This device effectively reduces the probability of spacing changes between the medical area and the infrared medical lamp during medical treatment.

Description

Technical Field

[0001] This application relates to the field of medical devices, and more particularly to an infrared medical device for controlling spacing. Background Technology

[0002] An infrared medical device is a medical instrument that uses infrared rays to penetrate human skin, generating a thermal effect in muscles and subcutaneous tissue, thereby achieving medical effects. It has functions such as accelerating blood flow, promoting metabolism, increasing muscle relaxation, and promoting tissue repair.

[0003] When using an infrared medical device, the distance between the medical area and the infrared medical lamp needs to be adjusted according to the medical situation. When the infrared medical lamp is too far from the medical area, the medical effect will decrease, while when the distance is too close, it is easy to burn the medical area. However, the distance between the medical area and the infrared medical lamp may change due to the patient's own movement during the treatment, which may affect the treatment. Summary of the Invention

[0004] In order to reduce the probability of changes in the spacing between the medical area and the infrared medical lamp during medical treatment, this application provides an infrared medical device for controlling the spacing.

[0005] The infrared medical device structure for controlling spacing provided in this application adopts the following technical solution:

[0006] An infrared medical device for controlling spacing includes a body, on which a lamp body is mounted. A fixing mechanism is provided on the lamp body. The fixing mechanism includes a fixing rod, a sliding rod, a mounting ring, and a fixing strap. The fixing rod is mounted on the lamp body, the sliding rod is slidably mounted on the fixing rod, the mounting ring is mounted on the end of the sliding rod away from the fixing rod, and the fixing strap is mounted on the mounting ring and fixed to the medical area.

[0007] By adopting the above technical solution, the distance between the mounting ring and the lamp body is adjusted by sliding the sliding rod on the fixed rod. Then, the mounting ring is fixed in the area where the patient needs medical treatment by the fixing strap, thereby fixing the distance between the patient and the lamp body. This reduces the probability that the distance between the medical area and the lamp body will change due to the patient's own movement during medical treatment, and reduces the probability of the distance between the medical area and the infrared medical lamp changing during medical treatment. This reduces the probability of poor medical effect or lamp body burn to the patient.

[0008] Optionally, the fixing mechanism is provided with multiple fixing rods and multiple sliding rods, and an elastic telescopic sleeve is provided between the lamp body and the mounting ring.

[0009] Optionally, the mounting ring includes several outer rings and several inner rings. The outer rings are fixed on the sliding rod, and the inner rings are slidably inserted into the outer rings. The outer rings and inner rings are connected end to end to form an annular mounting ring. Both ends of the length direction of each inner ring are inserted into two outer rings, and both ends of the length direction of each outer ring are sleeved on the outside of two inner rings.

[0010] Optionally, a guide ring is installed on the lamp body, and the fixed rod is slidably installed on the guide ring. The guide ring has fan-shaped teeth. A drive gear is rotatably installed on the fixed rod. The drive gear meshes with the fan-shaped teeth. A power gear is rotatably installed at the end of the fixed rod away from the guide ring. A linkage is provided between the drive gear and the power gear. The drive gear drives the power gear to rotate through the linkage. A power rack is fixed on the sliding rod. The power rack meshes with the power gear.

[0011] Optionally, the linkage includes a driving pulley, a driven pulley, and a timing belt. The driving pulley is rotatably mounted on a fixed rod and rotates coaxially with the drive gear. The driven pulley is rotatably mounted on the fixed rod and rotates coaxially with the drive gear. The timing belt is sleeved on the driving pulley and the driven pulley and synchronously connects the driving pulley and the driven pulley.

[0012] Optionally, a disassembly and assembly mechanism is provided between the guide ring and the lamp body, and the guide ring can be detachably installed on the lamp body through the disassembly and assembly mechanism.

[0013] Optionally, the disassembly and assembly mechanism includes mounting rods, disassembly rods, and fixing components. The mounting rods are fixed to the lamp body, and there are several mounting rods evenly fixed around the lamp body. There are several disassembly rods, which are evenly fixed on the guide ring corresponding to the mounting rods. There are several sets of fixing components, which are respectively arranged between the mounting rods and the disassembly rods.

[0014] Optionally, the fixing component includes a fixing rod, a fixing slot, a reinforcing block, and a reinforcing groove. The fixing rod is fixed on the mounting rod, the fixing slot is opened on the disassembly rod, the fixing rod is adapted to the fixing slot, the reinforcing block is slidably disposed in the fixing slot, and the fixing slot is opened on the fixing rod. When the fixing rod is inserted into the fixing slot, the fixing rod slides into the reinforcing groove.

[0015] Optionally, an adjustment platform is provided between the body and the lamp body, and an adjustment ball is fixed on the adjustment platform. The adjustment ball is rotatably mounted on the lamp body.

[0016] Optionally, the adjustment platform includes a mounting platform, a spring element, and a movable platform. The mounting platform is mounted on the machine body, the spring element is fixed on the mounting platform, the movable platform is fixed at the end of the spring element away from the mounting platform, and the adjustment ball is fixed on the movable platform.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. The distance between the mounting ring and the lamp body is adjusted by sliding the sliding rod on the fixed rod. Then, the mounting ring is fixed in the area where the patient needs medical treatment by the fixing strap, so that the distance between the patient and the lamp body is fixed. This reduces the probability that the distance between the medical area and the lamp body will change due to the patient's own movement during medical treatment, and reduces the probability of the distance between the medical area and the infrared medical lamp changing during medical treatment, thereby reducing the probability of poor medical effect or lamp body burn to the patient.

[0019] 2. The elastic telescopic sleeve is made of elastic heat-insulating fabric, which can reduce the heat generated by the infrared lamp from affecting the area around the lamp body. Multiple fixing rods and multiple sliding rods can make the mounting ring more stable and also provide support for the elastic telescopic sleeve.

[0020] 3. The angle between the fixed rod and the lamp body can be adjusted by rotating the fixed rod on the guide ring, thereby causing the outer sleeve to slide on the inner ring and adjusting the diameter of the mounting ring. The medical area irradiated by the infrared medical lamp can be adjusted by adjusting the diameter of the mounting ring.

[0021] 4. Since the fixed rod and sliding rod are used to support the elastic telescopic sleeve, both the fixed rod and the sliding rod are set inside the elastic telescopic sleeve. Driving the sliding rod is relatively inconvenient. Driving the sliding rod by sliding the fixed rod can facilitate the adjustment of the sliding rod. At the same time, the fixed rod is also an important part of driving the diameter of the mounting ring.

[0022] 5. The detachable guide ring allows the fixing mechanism to be removed from the lamp body, facilitating lamp body maintenance;

[0023] 6. The adjustment table allows for the adjustment of the lamp's direction and length during use, facilitating appropriate movement and adjustment by the patient during medical treatment. This adjustment does not alter the distance between the medical area and the lamp, thus improving patient comfort. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0025] Figure 2 This is a cross-sectional view of the overall structure of an embodiment of this application.

[0026] Figure 3 This is a schematic diagram of the overall structure of an embodiment of this application from another perspective.

[0027] Figure 4 yes Figure 3 A magnified view of section A in the middle.

[0028] Figure 5 yes Figure 2 A magnified view of section B in the middle.

[0029] Figure 6 yes Figure 1 A magnified view of section C.

[0030] In the diagram, 1. Body; 101. Five-claw chassis; 102. Telescopic rod; 103. Control panel; 104. Adjusting rod; 2. Caster wheel; 3. Lamp body; 31. Lamp cover; 32. Infrared medical lamp; 33. Protective net cover; 4. Fixing mechanism; 41. Fixing rod; 42. Sliding rod; 43. Mounting ring; 431. Outer sleeve; 432. Inner ring; 44. Fixing strap; 5. Elastic telescopic sleeve; 6. Guide ring; 7. Sector gear; 8. Drive gear; 9. Power gear; 10. Power rack; 11. 111. Linkage component; 112. Drive pulley; 113. Driven pulley; 114. Synchronous belt; 12. Assembly / disassembly mechanism; 121. Mounting rod; 122. Disassembly rod; 123. Fixing component; 1231. Fixing insert rod; 1232. Fixing slot; 1233. Reinforcing block; 1234. Reinforcing slot; 13. Return spring; 14. Drive rod; 15. Drive ring; 16. Adjusting platform; 161. Mounting platform; 162. Elastic component; 163. Moving platform; 17. Adjusting ball; 18. Adjusting bolt. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-6 The present application will be further described with reference to specific embodiments:

[0032] First, it should be noted that in the description of this application, the use of directional terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicates the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used solely for descriptive purposes and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of numerical quantifiers such as "first," "second," and "third" is for descriptive purposes only and should not be construed as indicating or implying relative importance. Additionally, in this application, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, interference fits, transition fits, or integral connections; they can refer to direct connections or indirect connections through an intermediate medium. Therefore, those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0033] This application discloses an infrared medical device for controlling the spacing, referring to... Figure 1 and Figure 2 The device includes a body 1, which comprises a five-claw chassis 101, a telescopic rod 102, a control panel 103, and an adjusting rod 104. The five-claw chassis 101 is equipped with casters 2, which allow the device to slide and rest on the ground. In this embodiment, the casters 2 are equipped with brakes. The telescopic rod 102 is vertically mounted on the five-claw chassis 101. The control panel 103 is mounted on the telescopic rod 102 and contains a circuit board for controlling the entire medical device. One end of the adjusting rod 104 is hinged to the top of the telescopic rod 102. A lamp body 3 is mounted on the body 1. The lamp body 3 is hinged... The lamp body 3, located at the end of the adjusting rod 104 away from the telescopic rod 102, includes a lampshade 31 hinged to the adjusting rod 104, an infrared medical lamp 32 installed inside the lampshade 31, and a protective mesh cover 33 outside the lampshade 31. In this embodiment, the telescopic rod 102 is an adjustable rod. By adjusting the length of the telescopic rod 102, the height of the control panel 103 and the height of the lamp body 3 can be adjusted, allowing the lamp body 3 to be adjusted to the required height. The adjusting rod 104 can be rotated to adjust the illumination angle and illumination position of the lamp body 3. A fixing mechanism 4 is provided on the lamp body 3, which includes a fixing rod 41 and a sliding rod 4. 2. Install ring 43 and fixing strap 44. Fixing rod 41 is installed on lamp body 3. Sliding rod 42 is slidably installed on fixing rod 41 along its length. Installing ring 43 is installed on the end of sliding rod 42 away from fixing rod 41. Sliding rod 42 drives installing ring 43 to slide towards or away from lamp body 3. Fixing strap 44 is installed on installing ring 43 and fixed to the medical area. Fixing strap 44 can be a medical bandage, which is used to fix it to the patient's medical area by binding. Fixing strap 44 can also be an elastic textile strip, which is wrapped around the elastic textile strip by sewing Velcro onto it. The patient's medical area is secured with Velcro; in this embodiment, the securing strap 44 is made of elastic textile tape. The distance between the mounting ring 43 and the lamp body 3 is adjusted by sliding the sliding rod 42 on the fixing rod 41. Then, the mounting ring 43 is fixed to the patient's medical area by the securing strap 44, thereby fixing the distance between the patient and the lamp body 3. This reduces the probability that the distance between the medical area and the lamp body 3 will change due to the patient's own movement during treatment, and reduces the probability of the distance between the medical area and the infrared medical lamp 32 changing during treatment, thereby reducing the probability of poor medical effect or the lamp body 3 burning the patient.

[0034] Reference Figure 1 and Figure 2The fixing mechanism 4 is provided with multiple fixing rods 41 and multiple sliding rods 42. In this embodiment, four fixing rods 41 and four sliding rods 42 are provided. An elastic telescopic sleeve 5 is provided between the lamp body 3 and the mounting ring 43. The elastic telescopic sleeve 5 is made of elastic heat-insulating fabric, which can reduce the heat generated by the infrared lamp from affecting the area around the lamp body 3. The multiple fixing rods 41 and multiple sliding rods 42 can make the fixing of the mounting ring 43 more stable, and can also provide support for the elastic telescopic sleeve 5. The mounting ring 43 includes several outer rings 431 and several inner rings 432. In this embodiment, there are four outer rings 431 and four inner rings 432. The four outer rings 431 are respectively fixed on the four sliding rods 42, and the inner rings 432 are slidably inserted into the outer rings 431. The outer rings 431 and the inner rings 432 are first The ends are connected to form an annular mounting ring 43. Both ends of each inner ring 432 are inserted into two outer rings 431 along their length, and both ends of each outer ring 431 are fitted over the two inner rings 432 along their length. A guide ring 6 is installed on the lamp body 3. The fixing rod 41 slides and rotates on the guide ring 6. The angle between the fixing rod 41 and the lamp body 3 can be adjusted by rotating the fixing rod 41 on the guide ring 6. By rotating all the fixing rods 41, the end of each fixing rod 41 with a mounting ring 43 rotates toward or away from the center of the lamp body 3, thereby causing the outer ring 431 to slide on the inner ring 432, changing the overall size of the mounting ring 43, and adjusting the diameter of the mounting ring 43. The medical area irradiated by the infrared medical lamp 32 can be adjusted by adjusting the diameter of the mounting ring 43.

[0035] Reference Figure 1 , Figure 3 and Figure 4A fan-shaped tooth 7 is formed on the guide ring 6. A drive gear 8 is rotatably mounted on the fixed rod 41, and the drive gear 8 meshes with the fan-shaped tooth 7. The angle of the fan-shaped tooth 7 is adapted to the angle of rotation of the fixed rod 41 on the guide ring 6, so that the drive gear 8 can still mesh with the fan-shaped tooth 7 after the fixed rod 41 rotates on the guide ring 6. A power gear 9 is rotatably mounted on the end of the fixed rod 41 away from the guide ring 6. A linkage 11 is provided between the drive gear 8 and the power gear 9. The drive gear 8 drives the power gear 9 to rotate through the linkage 11. A power rack 10 is fixed on the sliding rod 42, and the power rack 10 and the power gear 9 are connected. The fixed rod 41 rotates on the guide ring 6, causing the drive gear 8 to rotate. The drive gear 8, through the linkage 11, causes the power gear 9 to rotate. The power gear 9, through its meshing with the power rack 10, drives the sliding rod 42 to slide on the fixed rod 41. Thus, clockwise rotation of the fixed rod 41 drives the sliding rod 42 to slide away from the lamp body 3, and counterclockwise rotation of the fixed rod 41 drives the sliding rod 42 to slide closer to the lamp body 3. Since the fixed rod 41 and the sliding rod 42 are used to support the elastic telescopic sleeve 5, both the fixed rod 41 and the sliding rod 42 are located inside the elastic telescopic sleeve 5, making the driving of the sliding rod 42 somewhat inconvenient. The sliding rod 42 is driven by the sliding of the fixed rod 41, which facilitates the adjustment of the sliding rod 42. The fixed rod 41 is also an important part of the diameter of the drive mounting ring 43. The linkage 11 includes a driving pulley 111, a driven pulley 112, and a synchronous belt 113. The driving pulley 111 is rotatably mounted on the fixed rod 41 and rotates coaxially with the drive gear 8. The driven pulley 112 is rotatably mounted on the fixed rod 41 and rotates coaxially with the power gear 9. The synchronous belt 113 is sleeved on the driving pulley 111 and the driven pulley 112, synchronously connecting them. The sliding of the fixed rod 41 on the guide ring 6 causes the drive to rotate, and the drive gear 8 rotates to drive the drive pulley 111. The drive pulley 111 drives the driven pulley 112 of the synchronous belt 113 to rotate. The driven pulley 112 drives the power gear 9 to rotate. Through the drive pulley 111, the driven pulley 112 and the synchronous belt 113, the power is transmitted from the drive gear 8 to the power gear 9. At the same time, the transmission ratio between the drive gear 8 and the sector gear 7, the transmission ratio between the power gear 9 and the power rack 10 and the rotation ratio between the drive pulley 111 and the driven pulley 112 can adjust the sliding range of the sliding rod 42 according to the sliding range of the fixed rod 41.

[0036] Reference Figure 1 , Figure 2 and Figure 5A disassembly and assembly mechanism 12 is provided between the guide ring 6 and the lamp body 3. The guide ring 6 is detachably installed on the lamp body 3 through the disassembly and assembly mechanism 12. The detachability of the guide ring 6 allows the fixing mechanism 4 to be removed from the lamp body 3, facilitating the maintenance of the lamp body 3. The disassembly and assembly mechanism 12 includes an installation rod 121, a disassembly rod 122, and a fixing member 123. The installation rod 121 is fixed to the lamp body 3. There are several installation rods 121. In this embodiment, four installation rods 121 are provided. The four installation rods 121 are evenly fixed around the circumference of the lamp body 3. There are several disassembly rods 122. In this embodiment, the number of disassembly rods 122 corresponds to the number of installation rods 121. The four disassembly rods 122 are evenly fixed on the guide ring 6. There are several sets of fasteners 123. In this embodiment, four sets of fasteners 123 are provided, and the four sets of fasteners 123 are respectively arranged between four mounting rods 121 and four disassembly rods 122. The fasteners 123 include a fixing rod 1231, a fixing slot 1232, a reinforcing block 1233, and a reinforcing groove 1234. The fixing rod 1231 is fixed on the mounting rod 121, the fixing slot 1232 is opened on the disassembly rod 122, the fixing rod 1231 is adapted to the fixing slot 1232, the reinforcing block 1233 is slidably disposed in the fixing slot 1232, and the fixing slot 1232 is opened on the fixing rod 1231. When the fixing rod 1231 is inserted into the fixing slot 1232, the fixing rod 1231... 231 is inserted into the reinforcing slot 1234 by sliding. The fixing member 123 is used to fix the mounting rod 121 and the disassembly rod 122, reducing the probability of the disassembly rod 122 detaching from the mounting rod 121. The reinforcing block 1233 is inserted into the fixing slot 1232 by sliding or is stored in the side wall of the fixing slot 1232. A return spring 13 is provided between the reinforcing block 1233 and the disassembly rod 122. The elastic force of the return spring 13 drives the reinforcing block 1233 to be stored in the side wall of the fixing slot 1232. A drive rod 14 is fixed on the reinforcing block 1233. The drive rod 14 passes through the disassembly rod 122 and extends out of the disassembly rod 122. A drive ring 15 is threaded onto the external part of the disassembly rod 122. A wedge-shaped surface is formed on the inner wall of the drive ring 15. The wedge-shaped surface abuts against the drive rod 14. Rotating the drive ring 15 causes the drive ring 15 to slide. The drive ring 15 abuts against the drive rod 14 through the wedge-shaped surface, causing the reinforcing block 1233 to slide into the fixing slot 1232. At this time, the reinforcing block 1233 can be inserted into the reinforcing slot 1234 to restrict the fixing rod 1231 from disengaging from the fixing slot 1232. When it is necessary to remove the guide ring 6, the drive ring 15 is rotated to slide. Through the sliding of the wedge-shaped surface, the reinforcing block 1233 can be stored in the inner wall of the fixing slot 1232 under the elastic force of the return spring 13. At this time, the fixing rod 1231 can be disengaged from the fixing slot 1232, and the disassembly rod 122 can also be disassembled from the mounting rod 121.

[0037] Reference Figure 1 and Figure 6An adjustment platform 16 is provided between the main body 1 and the lamp body 3. An adjustment ball 17 is fixed on the adjustment platform 16. The adjustment ball 17 is omnidirectionally mounted on the lamp body 3, allowing for easy adjustment of the lamp body 3's direction. An adjustment bolt 18 is threaded onto the lamp body 3, passing through the lamp body 3 and abutting against the adjustment ball 17. Rotating the bolt adjusts the friction between the bolt 18 and the omnidirectional ball, thereby adjusting the force required to rotate the omnidirectional ball. Appropriate adjustments can be made according to actual usage. Tightening the adjustment bolt 18 also secures the lamp body 3 and the adjustment platform 16. The adjustment platform 16 includes a mounting... The system includes a mounting platform 161, a spring element 162, and a movable platform 163. The mounting platform 161 is installed on the body 1, and the spring element 162 is fixed to the mounting platform 161. The spring element 162 is made of spring. The movable platform 163 is fixed to the end of the spring element 162 away from the mounting platform 161. The adjusting ball 17 is fixed on the movable platform 163. The setting of the adjusting platform 16 allows the lamp body 3 to be adjusted in direction and length during use, thereby facilitating appropriate movement and adjustment by the patient during medical treatment. Due to the presence of the adjusting platform 16, this adjustment will not change the distance between the medical area and the lamp body 3, thus improving the patient's comfort during medical treatment.

[0038] The implementation principle of this application embodiment is as follows: After moving the machine body 1 to a suitable placement area, the universal wheels 2 on the machine body 1 are locked. Then, according to the patient's height and posture during treatment, the height and angle of the lamp body 3 are adjusted by the telescopic rod 102 and the adjusting rod 104. According to the distance required during treatment, the sliding rod 42 is adjusted by sliding the fixed rod 41, and the diameter of the mounting ring 43 is adjusted by rotating the fixed rod 41 according to the treatment range. After the adjustment is completed, the mounting ring 43 is fixed to the patient's treatment area by the fixing strap 44. Then, the lamp body 3 is turned on to perform infrared medical treatment on the patient. During the treatment process, a small amount of movement of the patient will cause the lamp body 3 to move and rotate on the adjusting table 16. The distance between the lamp body 3 and the patient's treatment area remains unchanged. The patient will not be burned due to the distance between the lamp body 3 and the patient's treatment area becoming closer, nor will the medical effect decrease due to the distance between the lamp body 3 and the patient's treatment area becoming farther.

[0039] It should be noted that the above embodiments are only used to illustrate this application and are not intended to limit the technical solutions described in this application. Although this specification has described this application in detail with reference to the above embodiments, those skilled in the art should understand that they can still make modifications or equivalent substitutions to this application. All technical solutions and improvements that do not depart from the spirit and scope of this application should be covered within the scope of the claims of this application.

Claims

1. An infrared medical device for controlling spacing, comprising a body (1), wherein a lamp body (3) is mounted on the body (1), characterized in that: A fixing mechanism (4) is provided on the lamp body (3). The fixing mechanism (4) includes a fixing rod (41), a sliding rod (42), a mounting ring (43), and a fixing strap (44). The fixing rod (41) is installed on the lamp body (3). The sliding rod (42) is slidably installed on the fixing rod (41). The mounting ring (43) is installed on the end of the sliding rod (42) away from the fixing rod (41). The fixing strap (44) is installed on the mounting ring (43) and is fixed to the medical area. A guide ring (6) is installed on the lamp body (3). The fixing rod (41) is slidably installed on the guide ring (6). A sector tooth (7) is provided on the guide ring (6). A drive gear (8) is rotatably provided on the fixing rod (41). The drive gear (8) meshes with the sector tooth (7). A power gear is rotatably provided on the end of the fixing rod (41) away from the guide ring (6). (9) A linkage (11) is provided between the drive gear (8) and the power gear (9). The drive gear (8) drives the power gear (9) to rotate through the linkage (11). A power rack (10) is fixed on the sliding rod (42). The power rack (10) meshes with the power gear (9). The linkage (11) includes a drive pulley (111), a driven pulley (112), and a synchronous belt (113). The drive pulley (111) is rotatably mounted on the fixed rod (41). The drive pulley (111) rotates coaxially with the drive gear (8). The driven pulley (112) is rotatably mounted on the fixed rod (41). The driven pulley (112) rotates coaxially with the power gear (9). The synchronous belt (113) is sleeved on the drive pulley (111) and the driven pulley (112) to synchronously connect the drive pulley (111) and the driven pulley (112).

2. The infrared medical device for controlling spacing according to claim 1, characterized in that: The fixing mechanism (4) is provided with multiple fixing rods (41) and multiple sliding rods (42), and an elastic telescopic sleeve (5) is provided between the lamp body (3) and the mounting ring (43).

3. The infrared medical device for controlling spacing according to claim 2, characterized in that: The mounting ring (43) includes several outer sleeves (431) and several inner rings (432). The outer sleeves (431) are fixed on the sliding rod (42), and the inner rings (432) are slidably inserted into the outer sleeves (431). The outer sleeves (431) and the inner rings (432) are connected end to end to form an annular mounting ring (43). Both ends of the length direction of each inner ring (432) are inserted into two outer sleeves (431), and both ends of the length direction of each outer sleeve (431) are sleeved on the outside of two inner rings (432).

4. An infrared medical device for controlling spacing according to claim 3, characterized in that: A disassembly and assembly mechanism (12) is provided between the guide ring (6) and the lamp body (3). The guide ring (6) can be disassembled and installed on the lamp body (3) through the disassembly and assembly mechanism (12).

5. An infrared medical device for controlling spacing according to claim 4, characterized in that: The disassembly and assembly mechanism (12) includes an installation rod (121), a disassembly rod (122), and a fixing member (123). The installation rod (121) is fixed to the lamp body (3). There are several installation rods (121), which are evenly fixed around the lamp body (3). There are several disassembly rods (122), which are evenly fixed on the guide ring (6) corresponding to the installation rods (121). There are several sets of fixing members (123), which are respectively arranged between several installation rods (121) and disassembly rods (122).

6. An infrared medical device for controlling spacing according to claim 5, characterized in that: The fastener (123) includes a fixed insert rod (1231), a fixed slot (1232), a reinforcing block (1233), and a reinforcing groove (1234). The fixed insert rod (1231) is fixed on the mounting rod (121), and the fixed slot (1232) is opened on the disassembly rod (122). The fixed insert rod (1231) is adapted to the fixed slot (1232). The reinforcing block (1233) is slidably disposed in the fixed slot (1232). The fixed slot (1232) is opened on the fixed insert rod (1231). When the fixed insert rod (1231) is inserted into the fixed slot (1232), the fixed insert rod (1231) is slidably inserted into the reinforcing groove (1234).

7. An infrared medical device for controlling spacing according to claim 1, characterized in that: An adjustment platform (16) is provided between the body (1) and the lamp body (3). An adjustment ball (17) is fixed on the adjustment platform (16) and is rotatably mounted on the lamp body (3).

8. An infrared medical device for controlling spacing according to claim 7, characterized in that: The adjustment platform (16) includes a mounting platform (161), an elastic element (162), and a moving platform (163). The mounting platform (161) is mounted on the body (1), the elastic element (162) is fixed on the mounting platform (161), and the moving platform (163) is fixed at the end of the elastic element (162) away from the mounting platform (161). The adjustment ball (17) is fixed on the moving platform (163).

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