Infrared treatment equipment for rheumatism and immunology department

Abstract

The invention relates to the technical field of medical instruments, in particular to infrared treatment equipment for the rheumatism and immunology department, which comprises a bracket mounted on a bed body, a sliding groove is fixedly connected to the bracket, and a mounting block for adjusting the irradiation position is arranged in the sliding groove in a sliding fit manner; a hydraulic rod for adjusting the supporting height is fixedly connected to the bottom of the mounting block, and an irradiation mechanism for emitting infrared rays is fixedly connected to the end, away from the mounting block, of the hydraulic rod; the irradiation mechanism comprises a center block, and a plurality of deflection mechanisms used for adjusting the irradiation direction of infrared rays are arranged on the periphery of the center block in the circumferential direction; the deflection mechanism comprises a plurality of rotating sheets, and a plurality of lenses for deflecting infrared rays are arranged on the rotating sheets; an adjusting mechanism used for driving the rotating piece to rotate is fixedly connected between the rotating piece and the hydraulic rod. The device is suitable for irradiation requirements of different parts of the human body, the irradiation intensity can be conveniently controlled, and the risk of skin burn is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly to an infrared treatment device for the rheumatology and immunology department. Background Art

[0002] During the treatment of rheumatism in the rheumatology and immunology department, in addition to drug treatment, acupuncture, massage and other rehabilitation means, infrared treatment can also be adopted. It is a good auxiliary physical relief method to improve local blood circulation, relieve muscle tension, reduce inflammatory reaction, promote tissue repair through the thermal effect, and at the same time assist in analgesia and improve joint mobility. However, due to the complexity of the disease and individual differences, the treatment effect is affected.

[0003] For example, the patent with the Chinese patent publication number CN117679660B discloses an infrared treatment device for the rheumatology and immunology department, which can synchronously drive the infrared device arranged on the extension rod to be adjusted to be suitable for the current treatment environment, and at the same time can avoid direct light irradiation on the patient's eyes, thereby improving the patient's use experience. However, during the treatment of different patients, due to the irradiation distance, irradiation time and irradiation power, there may be a risk of skin burns; in addition, for different patients, the treatment effect can be improved by changing the irradiation mode of light. For example, vertical irradiation can accurately act on the painful part, and the concentrated energy can quickly improve the symptoms, but it is easy to cause skin damage; while oblique irradiation can reduce skin irritation, is suitable for patients with sensitive skin or those who need long-term treatment, and reduces the risk of burns, but has high operation requirements and affects the treatment effect. Therefore, the present invention provides an infrared treatment device for the rheumatology and immunology department, which is suitable for the irradiation needs of different parts of the human body, facilitates the control of the irradiation intensity, and reduces the risk of skin burns. Summary of the Invention

[0004] To solve the above problems, the present invention provides an infrared treatment device for the rheumatology and immunology department, which is suitable for the irradiation needs of different parts of the human body, facilitates the control of the irradiation intensity, and reduces the risk of skin burns.

[0005] To achieve the above object, the technical solution of the present invention is as follows: An infrared treatment device for the rheumatology and immunology department includes a bracket for mounting on a bed body. A chute is fixedly connected to the bracket, and a mounting block for adjusting the irradiation position is slidably fitted in the chute; a hydraulic rod for adjusting the support height is fixedly connected to the bottom of the mounting block, and an irradiation mechanism for emitting infrared rays is fixedly connected to the end of the hydraulic rod away from the mounting block;

[0006] The irradiation mechanism includes a central block, and a plurality of deflection mechanisms for adjusting the irradiation direction of infrared rays are circumferentially arranged around the central block;

[0007] The deflection mechanism includes a number of rotating pieces, and a number of lenses for deflecting infrared rays are provided on the rotating pieces; an adjusting mechanism for driving the rotating pieces to rotate is fixedly connected between the rotating pieces and the hydraulic rod.

[0008] Furthermore, the bracket includes two support rods, clamping blocks for clamping the guardrail of the bed are respectively connected to both ends of the support rods, and first ball screw mechanisms are installed on both support rods;

[0009] An installation rod is provided between adjacent support rods, and both ends of the installation rod are fixedly connected to the nut blocks of the first ball screw mechanism; a sliding groove is opened in the installation rod, a screw rod is in clearance fit with the sliding groove in the installation rod, the screw rod is in sliding fit with the installation rod; one end of the screw rod is coaxially and fixedly connected with a motor, the motor is fixedly connected with the installation rod, and the installation block is in sliding fit with the screw rod.

[0010] Furthermore, the adjusting mechanism includes a support block fixedly connected to the installation block, the support block is fixedly connected to the top of the hydraulic rod, the output end of the hydraulic rod is in sliding fit with the support block, and the output end of the hydraulic rod is fixedly connected to the central block;

[0011] The irradiation mechanism further includes a first light source module for generating infrared rays, the first light source module is fixedly connected to the center of the central block, a light source channel is communicated in the irradiation direction of the first light source module, and the lens is located in the light source channel;

[0012] The rotating pieces are arranged in a circular shape with the central block as the center, and the rotation angles between adjacent rotating pieces are the same; the rotating piece includes a first rotating block and a second rotating block, one end of the first rotating block is in rotational fit with the central block, and the end of the first rotating block far from the central block is in rotational fit with the second rotating block;

[0013] The side of the light source channel far from the central block is respectively located in the first rotating block and the second rotating block, and a number of irradiation holes are opened on the first rotating block and the second rotating block, the irradiation holes are vertically communicated with the light source channel, the lens is located at the junction between the irradiation hole and the light source channel, and the lens is used for vertically refracting the infrared rays in the light source channel into the irradiation hole;

[0014] A first slider is in sliding fit with the top of the first rotating block, a second slider is in sliding fit with the top of the second rotating block, a first electric push rod is hinged to the top of the first slider, and a second electric push rod is hinged to the top of the second slider;

[0015] A number of central rods corresponding to the rotating pieces are fixedly connected to the support block, rotating grooves are opened on the central rods, one ends of the first electric push rod and the second electric push rod close to the central rod are both located in the rotating grooves, and the first electric push rod and the second electric push rod located in the rotating groove are staggered from each other, and the first electric push rod and the second electric push rod are both electrically connected to a control panel, and the control panel is used to control the extension lengths of the first electric push rod and the second electric push rod according to a pre-stored time control program based on the start-up situation of the hydraulic rod.

[0016] Further, a second light source module for generating infrared rays is also provided in the light source channel inside the second rotating block, and the second light source module is electrically connected to the control panel.

[0017] Further, the adjusting mechanism further includes a plurality of card slots opened on the support block, the card slots correspond to the positions of the rotating pieces, positioning blocks are slidably fitted in the card slots, the positioning blocks are rotatably fitted with one end of the central rod close to the hydraulic rod, and a positioning bolt is hinged between the positioning block and the central rod.

[0018] Further, temperature sensors are provided in both the first rotating block and the second rotating block, and the temperature sensors are located in the irradiation holes;

[0019] The temperature sensor is used to measure the real-time temperature in the irradiation hole and send the real-time temperature to the control panel. The control panel is used to compare the real-time temperature with a set warning value. If the real-time temperature is greater than the warning value, a retraction instruction is sent to the first electric push rod and the second electric push rod, and a warning instruction is sent to the outside; if the real-time temperature is less than the warning value, a standby instruction is sent to the first electric push rod and the second electric push rod.

[0020] Further, a camera for collecting real-time images is also provided on the central block, and the camera is electrically connected to the control panel;

[0021] The control panel is further used to input and store the orientation data of the first electric push rod and the second electric push rod, obtain the curvature orientation of the human body surface based on the real-time image, obtain the corresponding orientation data based on the curvature orientation of the human body surface, send a maintenance instruction to the corresponding first electric push rod based on the orientation data, and send an elongation instruction to the second electric push rod.

[0022] Further, a metal coating layer is adhered to the inner wall of the light source channel.

[0023] Further, supplementary lighting mechanisms are provided on both sides of the first rotating block and the second rotating block;

[0024] The supplementary lighting mechanism includes a plurality of deformable condenser plates, the condenser plates are respectively rotatably fitted with the first rotating block and the second rotating block, an auxiliary channel communicating with the light source channel is opened in the condenser plate, and a lens is also located at the junction of the light source channel and the auxiliary channel. The lens is used to refract the infrared rays in the light source channel into the auxiliary channel;

[0025] A bimetallic strip is fixedly connected inside the condenser plate. One end of the bimetallic strip is fixedly connected to the first rotating block and the second rotating block respectively, and the other end of the bimetallic strip is fixedly connected to the condenser plate; and the coefficient of thermal expansion of the side of the bimetallic strip close to the auxiliary channel is greater than that of the side of the bimetallic strip far from the auxiliary channel.

[0026] Further, an optical fiber for transmitting infrared rays is fixedly connected inside the auxiliary channel.

[0027] The above - mentioned solution has the following beneficial effects:

[0028] 1. In this solution, through the sliding treatment of the support rod and the mounting block, it is convenient to drive the irradiation holes and optical fibers on the central block to irradiate local parts of the limb.

[0029] 2. In this solution, through the cooperation of the first rotating block and the second rotating block, it is convenient to meet the irradiation needs of the overall or local large - and - small areas. And through the pushing control of the additional first electric push rod and the second electric push rod, it is convenient to irradiate the arc - shaped surface, which is suitable for the irradiation needs of different parts of the human body.

[0030] 3. In this solution, through the additional start - up control of the second light source module, the irradiation range and the intensity of focused irradiation of infrared rays are further controlled. So as to start the second light source module for supplementation and turn off the infrared irradiation according to actual needs, meet the needs of infrared treatment, be convenient to control the irradiation intensity, and reduce the risk of skin burns.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 is an axonometric view of an embodiment of the infrared treatment device for rheumatology and immunology of the present invention;

[0033] Figure 2 is Figure 1 an enlarged schematic view of the local part O in

[0034] Figure 3 is a bottom view of an embodiment of the infrared treatment device for rheumatology and immunology of the present invention;

[0035] Figure 4 is Figure 3 a schematic cross - sectional view taken along the A - A direction in

[0036] Figure 5 is Figure 3 an enlarged schematic view of the local part B in

[0037] Figure 6 is Figure 4 an enlarged schematic view of the local part C in

[0038] Figure 7 is Figure 6 an enlarged schematic view of the local part D in

[0039] The reference numerals in the accompanying drawings of the specification include: 1, support rod; 11, clamping block; 2, mounting rod; 21, sliding groove; 22, lead screw; 23, mounting block; 3, hydraulic rod; 31, clamping groove; 32, positioning block; 4, central block; 41, first light source module; 42, light source channel; 43, second light source module; 5, rotating piece; 51, first rotating block; 52, second rotating block; 53, first slider; 54, second slider; 55, condenser plate; 6, central rod; 61, first electric push rod; 62, second electric push rod; 7, irradiation hole; 71, lens; 72, optical fiber. Detailed implementation manners

[0040] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative efforts based on the embodiments in the present invention belong to the protection scope of the present invention.

[0041] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0042] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "mount", "connect", and "couple" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0043] The following will be further described in detail through specific implementation manners:

[0044] Embodiment 1:

[0045] As shown in the atta Figures 1 to 7As shown: An infrared treatment device for the rheumatology and immunology department, including a bracket for mounting on a bed body. The bracket includes two support rods 1. At both ends of the support rod 1, there are respectively connected clamping blocks 11 for clamping the guardrail of the bed body. On each support rod 1, a first ball screw mechanism (not shown in the figure, which is a prior art and will not be elaborated in this embodiment) is installed; between adjacent support rods 1, there is an installation rod 2. Both ends of the installation rod 2 are fixedly connected to the nut blocks of the first ball screw mechanism; a chute 21 is opened in the installation rod 2, and a screw rod 22 is in clearance fit in the chute 21. The screw rod 22 is slidably fitted with the installation rod 2; one end of the screw rod 22 is coaxially and fixedly connected with a motor, and the motor is fixedly connected with the installation rod 2. An installation block 23 is slidably fitted on the screw rod 22; at the bottom of the installation block 23, a hydraulic rod 3 for adjusting the support height is fixedly connected. One end of the hydraulic rod 3 away from the installation block 23 is fixedly connected with an irradiation mechanism for emitting infrared rays.

[0046] The irradiation mechanism includes a central block 4. Around the central block 4, a number of deflection mechanisms for adjusting the infrared irradiation direction are circumferentially arranged; the deflection mechanism includes a number of rotating pieces 5. On the rotating piece 5, there are a number of lenses 71 for deflecting infrared rays. In this embodiment, the lens 71 is a metal-coated lens, such as a silver mirror or an aluminum mirror, with a high reflectivity to infrared light; between the rotating piece 5 and the hydraulic rod 3, an adjustment mechanism for driving the rotating piece 5 to rotate is fixedly connected. The adjustment mechanism includes a support block fixedly connected with the installation block 23. The support block is fixedly connected to the top of the hydraulic rod 3. The output end of the hydraulic rod 3 is slidably fitted with the support block, and the output end of the hydraulic rod 3 is fixedly connected to the central block 4.

[0047] The irradiation mechanism further includes a first light source module 41 for generating infrared rays. The first light source module 41 is fixedly connected to the center of the central block 4. A light source channel 42 is opened in the second rotating block 52. In the light source channel 42 in the second rotating block, there is also a second light source module 43 for generating infrared rays. The light source channel 42 is also located in the irradiation direction of the first light source module 41. The lens 71 is located in the light source channel 42. A metal coating layer is adhered to the inner wall of the light source channel 42. The metal coating is such as silver and aluminum. Through the metal coating layer, the refraction reaction of infrared rays is increased to facilitate the conduction treatment of infrared rays.

[0048] The rotating pieces 5 are arranged in a circular shape with the central block 4 as the center, and the rotation angles between adjacent rotating pieces 5 are the same; the rotating piece 5 includes a first rotating block 51 and a second rotating block 52. One end of the first rotating block 51 is rotatably matched with the central block 4, and the end of the first rotating block 51 away from the central block 4 is rotatably matched with the second rotating block 52; on the side of the light source channel 42 away from the central block 4, they are respectively located in the first rotating block 51 and the second rotating block 52. A number of irradiation holes 7 are opened on the first rotating block 51 and the second rotating block 52. The irradiation holes 7 are vertically communicated with the light source channel 42. A lens 71 is located at the junction between the irradiation hole 7 and the light source channel 42. The lens 71 is used to vertically refract the infrared rays in the light source channel 42 into the irradiation hole 7.

[0049] A first slider 53 is slidably matched on the top of the first rotating block 51, and a second slider 54 is slidably matched on the top of the second rotating block 52. A first electric push rod 61 is hinged to the top of the first slider 53, and a second electric push rod 62 is hinged to the top of the second slider 54; a number of central rods 6 corresponding to the rotating pieces 5 are fixedly connected to the support block. Rotating grooves are opened on the central rods 6. One ends of the first electric push rod 61 and the second electric push rod 62 close to the central rod 6 are both located in the rotating grooves, and the first electric push rod 61 and the second electric push rod 62 located in the rotating grooves are staggered from each other. The first electric push rod 61 and the second electric push rod 62 are both electrically connected to a control panel. The control panel is used to control the extension lengths of the first electric push rod 61 and the second electric push rod 62 according to a pre-stored time control program based on the start-up situation of the hydraulic rod 3.

[0050] The specific implementation process is as follows:

[0051] Since rheumatic diseases are diseases that affect joints, bones, muscles, blood vessels and related soft tissues or connective tissues, and their lesion sites can be widely distributed in multiple systems and organs throughout the body, during the treatment process, the patient can lie flat on the bed for treatment to improve the comfort of the patient during treatment and facilitate the irradiation of the local limbs by infrared rays.

[0052] During the installation of the infrared treatment device, the support rod 1 is clamped on the bed body through the clamping block 11, which is convenient for installing and disassembling the infrared treatment device on the bed body, is convenient for temporary use needs, and reduces the floor area when not in use. The nut block of the first ball screw drives the mounting rod 2 to move horizontally. At the same time, the motor drives the screw rod 22 to rotate to drive the mounting block 23 on the screw rod 22 to move linearly. At this time, the movement direction of the mounting block 23 is perpendicular to the movement direction of the first ball screw, so as to drive the irradiation holes 7 on the central block 4 and the optical fiber 72 light source channel 42 to irradiate the local parts of the limbs.

[0053] During the infrared treatment process, when the output end of the hydraulic rod 3 does not extend, the center block 4 is located at the closest end near the mounting block 23. At this time, one end of the first rotating block 51 is restricted by the rotation of the center block 4. The first slider 53 sliding on the first rotating block 51 is pulled by the first electric push rod 61, so that the angle between the first rotating block 51 and the center block 4 is in a vertical state or obliquely arranged along the vertical direction. The second rotating block 52 is restricted by the rotation of the first rotating block 51. The center rod 6 pulls the second slider 54 through the second electric push rod 62 to keep the second rotating block 52 in a vertical state or obliquely arranged along the vertical direction. At this time, the infrared rays emitted from the irradiation holes 7 on each rotating piece 5 are concentrated and irradiated towards the center, improving the irradiation intensity during the infrared irradiation process.

[0054] When the output end of the hydraulic rod 3 pushes the center block 4 to move, since the maintaining length of the center rod 6 remains unchanged, the distance between the bottom of the center block 4 and the end of the center rod 6 away from the hydraulic rod 3 gradually decreases; one end of the first rotating block 51 is restricted by the rotation of the center block 4, so that the first rotating block 51 gradually becomes horizontal following the descent of the center block 4; and by rotating the first electric push rod 61 around the center rod 6, the distance between the first slider 53 on the first rotating block 51 and the center rod 6 away from the hydraulic rod 3 gradually shrinks. By driving the first slider 53 to slide on the first rotating block 51 through the first electric push rod 61, and the control panel controls the extension length of the first electric push rod 61, the first rotating block 51 is made to maintain a horizontal inclined state from a vertical state or a vertically inclined state.

[0055] At the same time, the second rotating block 52 is restricted by the rotation of the first rotating block 51, so that the second rotating block 52 rotates around the junction of the first rotating block 51 and the second rotating block 52. Then, by driving the second slider 54 to slide on the second rotating block 52 through the second electric push rod 62, and the extension length of the second electric push rod 62 is controlled by the control panel, the second rotating block 52 is made to maintain a horizontal inclined state from a vertical state or a vertically inclined state.

[0056] In this embodiment, taking the example that the first electric push rod 61 and the second electric push rod 62 remain stationary in the initial state, when the center block 4 is at the highest point, the center block 4 pulls the first rotating block 51 to the highest point, the first slider 53 is at the lowest point of the first rotating block 51, and the distance between the rotation point of the first rotating block 51 and the second rotating block 52 and the center block 4 is shortened; and the second rotating block 52 is pulled by the first rotating block 51 to move towards the center, and the second electric push rod 62 pulls the second slider 54 to slide upward, so that the second rotating block 52 remains in a vertical state.

[0057] During the downward movement of the central block 4, the first electric push rod 61 pushes the first slider 53 to slide on the first rotating block 51, causing the first slider 53 to move towards the central block 4, thereby keeping the first rotation in a horizontal inclined state; while the first rotating block 51 pushes the second rotating block 52 to move outward from the central block 4, and the second electric push rod 62 pushes the second slider 54 to slide within the second rotating block 52, causing the second electric push rod 62 to push the second slider 54 to slide downward, keeping the second rotating block 52 in a horizontal inclined state.

[0058] Meanwhile, by controlling the extension lengths of the first electric push rod 61 and the second electric push rod 62, the rotation arcs of the first rotating block 51 and the second rotating block 52 are made more stable. After the hydraulic rod 3 adjusts the height, the rotation directions of the first moving block and the second moving block are flexibly controlled to improve the convenience during use and to be applicable to the irradiation requirements of joint angles in different orientations.

[0059] During the infrared treatment process, the control panel controls the additional startup of the second light source module 43 to further control the irradiation range and the focused irradiation intensity of the infrared rays, so as to start the second light source module 43 for supplementation and turn off the infrared irradiation according to actual needs to meet the infrared treatment requirements. Through the pushing control of the first electric push rod 61 and the second electric push rod 62, it is convenient to irradiate the arc surface, thus being applicable to the irradiation requirements of different parts of the human body.

[0060] Embodiment 2:

[0061] The difference from Embodiment 1 is that the adjusting mechanism further includes a number of card slots 31 opened on the support block. The card slots 31 correspond to the positions of the rotating pieces 5. A positioning block 32 is slidably fitted in the card slots 31. The positioning block 32 is rotatably fitted with one end of the central rod 6 close to the hydraulic rod 3. A positioning bolt is hinged between the positioning block 32 and the central rod 6.

[0062] The specific implementation process is as follows: The basic support position of the central rod 6 is adjusted by the slidably fitted positioning block 32, and the central rod 6 is positioned and supported by the positioning bolt to keep the rotation angle of the central rod 6 fixed, so as to adapt to the maximum irradiation area requirement during the support height adjustment of different hydraulic rods 3 and improve the convenience during the infrared treatment process.

[0063] Embodiment 3:

[0064] The difference from Embodiment 2 is that temperature sensors are provided inside both the first rotating block 51 and the second rotating block 52, and the temperature sensors are located inside the irradiation hole 7; the temperature sensors are used to measure the real-time temperature inside the irradiation hole 7, send the real-time temperature to the control panel, and the control panel is used to compare the real-time temperature with a set warning value. If the real-time temperature is greater than the warning value, a retraction instruction is sent to the first electric push rod 61 and the second electric push rod 62, and a warning instruction is sent to the outside; if the real-time temperature is less than the warning value, a standby instruction is sent to the first electric push rod 61 and the second electric push rod 62.

[0065] For example, through comparison and processing of the real-time temperature, to understand whether the temperature change caused during the current infrared irradiation process poses a risk of skin burns. Through the retraction processing of the first electric push rod 61 and the second electric push rod 62, the horizontal angles of the first rotating block 51 and the second rotating block 52 are increased to increase the irradiation area of the infrared rays and reduce the irradiation power of the local area, thereby reducing the risk of skin burns.

[0066] Embodiment 4:

[0067] The difference from Embodiment 3 is that a camera for collecting real-time images is further provided on the central block 4, and the camera is electrically connected to the control panel; the control panel is also used to record and store the orientation data of the first electric push rod 61 and the second electric push rod 62, obtain the curvature orientation of the human body surface based on the real-time image, and obtaining the surface characteristics of the body surface based on the image is prior art and will not be elaborated in this embodiment. Based on the curvature orientation of the human body surface, the corresponding orientation data is obtained, and a maintenance instruction is sent to the corresponding first electric push rod 61 based on the orientation data, and an elongation instruction is sent to the second electric push rod 62.

[0068] For example, through the collection of real-time image data, the first electric push rod 61 and the second electric push rod 62 corresponding to areas with curvature such as the knee joint and the arm are automatically controlled for control processing to push the second rotating block 52 to fit the curved area, and then through the control processing of the second light source module 43, infrared irradiation processing of the curved area is realized, improving the practicability during the infrared treatment process.

[0069] Embodiment 5:

[0070] The difference from Embodiment 4 is that supplementary lighting mechanisms are provided on both sides of the first rotating block 51 and the second rotating block 52; the supplementary lighting mechanism includes a number of deformable condenser plates 55, the condenser plates 55 are respectively rotationally matched with the first rotating block 51 and the second rotating block 52, an auxiliary channel communicating with the light source channel 42 is opened in the condenser plate 55, and the lens 71 is also located at the junction of the light source channel 42 and the auxiliary channel. The lens 71 is used to refract the infrared rays in the light source channel 42 into the auxiliary channel; a bimetallic strip is fixedly connected in the condenser plate 55, one end of the bimetallic strip is fixedly connected with the first rotating block 51 and the second rotating block 52 respectively, and the other end of the bimetallic strip is fixedly connected with the condenser plate 55; and the coefficient of thermal expansion of the side of the bimetallic strip close to the auxiliary channel is greater than that of the side of the bimetallic strip far from the auxiliary channel.

[0071] For example, the infrared rays of the first rotating block 51 and the second rotating block 52 are converged by the condenser plate 55 to facilitate the supplementary infrared irradiation intensity during the initial use process and facilitate maintaining the temperature; during the continuous infrared irradiation process, the temperature change caused by the continuous infrared irradiation is used to determine whether the temperature caused by the current infrared irradiation time reaches a predetermined temperature, so as to automatically control the condenser plate 55 to disperse the infrared rays for irradiation, so as to reduce the risk of burns caused by subsequent concentrated irradiation. At the same time, through the change of the rotation angle of the condenser plate 55, it is convenient for the doctor or patient to intuitively determine whether there is a risk in the temperature caused by the current infrared irradiation, so as to make timely adjustment and treatment.

[0072] Embodiment 6:

[0073] The difference from Embodiment 5 is that an optical fiber 72 for transmitting infrared rays is fixedly connected in the auxiliary channel.

[0074] The specific implementation process is as follows: Through the transmission effect of the optical fiber 72 on the infrared rays, it is suitable for the deformation requirement of the condenser plate 55 and maintains the continuous transmission of the infrared rays.

[0075] Obviously, the above embodiments are only examples clearly described and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the present invention.

Claims

1. An infrared treatment device for the rheumatology and immunology department, comprising a bracket for mounting on a bed body, a chute (21) fixedly connected to the bracket, and a mounting block (23) slidably fitted in the chute (21) for adjusting the irradiation position; characterized in that, A hydraulic rod (3) for adjusting the support height is fixedly connected to the bottom of the mounting block (23), and one end of the hydraulic rod (3) away from the mounting block (23) is fixedly connected to an irradiation mechanism for emitting infrared rays. The irradiation mechanism includes a central block (4), and a plurality of deflection mechanisms for adjusting the irradiation direction of the infrared rays are circumferentially arranged around the central block (4). The deflection mechanism includes a plurality of rotating pieces (5), and a plurality of lenses (71) for deflecting the infrared rays are provided on the rotating pieces (5); an adjusting mechanism for driving the rotating pieces (5) to rotate is fixedly connected between the rotating pieces (5) and the hydraulic rod (3).

2. The infrared treatment device for the rheumatology and immunology department according to claim 1, wherein The bracket includes two support rods (1), clamping blocks (11) for clamping the guardrail of the bed are respectively connected to both ends of the support rods (1), and a first ball screw mechanism is installed on each of the support rods (1). An installation rod (2) is provided between adjacent support rods (1), and both ends of the installation rod (2) are fixedly connected to the nut blocks of the first ball screw mechanism; a chute (21) is located inside the installation rod (2), a lead screw (22) is in clearance fit with the chute (21), and the lead screw (22) is slidably fitted with the installation rod (2); one end of the lead screw (22) is coaxially fixedly connected to a motor, the motor is fixedly connected to the installation rod (2), and the mounting block (23) is slidably fitted with the lead screw (22).

3. The infrared treatment device for the rheumatology and immunology department according to claim 2, wherein The adjusting mechanism includes a support block fixedly connected to the mounting block (23), the support block is fixedly connected to the top of the hydraulic rod (3), the output end of the hydraulic rod (3) is slidably fitted with the support block, and the output end of the hydraulic rod (3) is fixedly connected to the central block (4). The irradiation mechanism further includes a first light source module (41) for generating infrared rays, the first light source module (41) is fixedly connected to the center of the central block (4), a light source channel (42) is communicated in the irradiation direction of the first light source module (41), and the lens (71) is located in the light source channel (42). The rotating pieces (5) are arranged in a circular shape with the central block (4) as the center, and the rotation angles between adjacent rotating pieces (5) are the same; the rotating piece (5) includes a first rotating block (51) and a second rotating block (52), one end of the first rotating block (51) is rotatably fitted with the central block (4), and the end of the first rotating block (51) away from the central block (4) is rotatably fitted with the second rotating block (52). One side of the light source channel (42) away from the central block (4) is respectively located in the first rotating block (51) and the second rotating block (52), a plurality of irradiation holes (7) are formed in the first rotating block (51) and the second rotating block (52), the irradiation holes (7) are vertically communicated with the light source channel (42), and the lens (71) is located at the junction between the irradiation hole (7) and the light source channel (42), and the lens (71) is used for vertically refracting the infrared rays in the light source channel (42) into the irradiation hole (7). A first slider (53) is slidably fitted on the top of the first rotating block (51), a second slider (54) is slidably fitted on the top of the second rotating block (52), a first electric push rod (61) is hinged to the top of the first slider (53), and a second electric push rod (62) is hinged to the top of the second slider (54). A number of central rods (6) corresponding to the rotating pieces (5) are fixedly connected to the support block. Rotating grooves are formed in the central rods (6). One ends of the first electric push rod (61) and the second electric push rod (62) close to the central rod (6) are both located in the rotating grooves, and the first electric push rod (61) and the second electric push rod (62) located in the rotating grooves are staggered from each other. Both the first electric push rod (61) and the second electric push rod (62) are electrically connected to a control panel, and the control panel is used to control the extension lengths of the first electric push rod (61) and the second electric push rod (62) according to a pre-stored time control program based on the starting condition of the hydraulic rod (3).

4. The infrared treatment device for rheumatology and immunology according to claim 3, characterized in that A second light source module (43) for generating infrared rays is further provided in the light source channel (42) in the second rotating block (52), and the second light source module (43) is electrically connected to the control panel.

5. The infrared treatment device for the rheumatology and immunology department according to claim 4, characterized in that, The adjusting mechanism further includes a number of clamping grooves (31) formed in the support block. The positions of the clamping grooves (31) correspond to those of the rotating pieces (5). A positioning block (32) is slidably fitted in the clamping grooves (31). The positioning block (32) is rotatably fitted with one end of the central rod (6) close to the hydraulic rod (3). A positioning bolt is hinged between the positioning block (32) and the central rod (6).

6. The infrared treatment device for the rheumatology and immunology department according to claim 5, characterized in that, Temperature sensors are provided in both the first rotating block (51) and the second rotating block (52), and the temperature sensors are located in the irradiation holes (7); The temperature sensor is used to measure the real-time temperature in the irradiation hole (7), send the real-time temperature to the control panel, and the control panel is used to compare the real-time temperature with a set warning value. If the real-time temperature is greater than the warning value, a retraction instruction is sent to the first electric push rod (61) and the second electric push rod (62), and a warning instruction is sent to the outside; if the real-time temperature is less than the warning value, a standby instruction is sent to the first electric push rod (61) and the second electric push rod (62).

7. The infrared treatment device for the rheumatology and immunology department according to claim 6, characterized in that, A camera for collecting real-time images is further provided on the central block (4), and the camera is electrically connected to the control panel; The control panel is further used to record and store the orientation data of the first electric push rod (61) and the second electric push rod (62), obtain the body surface arc orientation based on the real-time image, obtain the corresponding orientation data based on the body surface arc orientation, send a maintenance instruction to the corresponding first electric push rod (61) based on the orientation data, and send an elongation instruction to the second electric push rod (62).

8. The infrared treatment device for the rheumatology and immunology department according to claim 7, characterized in that, A metal coating layer is adhered to the inner wall of the light source channel (42).

9. The infrared treatment device for rheumatology and immunology according to claim 8, wherein, Supplementary lighting mechanisms are provided on both sides of the first rotating block (51) and the second rotating block (52); The supplementary lighting mechanism includes a number of deformable condenser plates (55). The condenser plates (55) are respectively rotatably fitted with the first rotating block (51) and the second rotating block (52). Auxiliary channels communicating with the light source channel (42) are formed in the condenser plates (55). A lens (71) is further located at the junction of the light source channel (42) and the auxiliary channel, and the lens (71) is used to refract the infrared rays in the light source channel (42) into the auxiliary channel; A bimetal is fixedly connected inside the condenser plate (55). One end of the bimetal is fixedly connected to the first rotating block (51) and the second rotating block (52) respectively, and the other end of the bimetal is fixedly connected to the condenser plate (55); and the coefficient of thermal expansion of the side of the bimetal close to the auxiliary channel is greater than that of the side of the bimetal far from the auxiliary channel.

10. The infrared treatment device for the rheumatology and immunology department according to claim 9, wherein, An optical fiber (72) for transmitting infrared rays is fixedly connected inside the auxiliary channel.

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