An anti-cold stimulation nursing device after tumor chemotherapy

Abstract

The present invention provides a cold-stimulus-resistant nursing device after tumor chemotherapy, belonging to the field of nursing appliances. It includes a wrapping member; a heat-conducting pipe is arranged inside the wrapping member, and heat-generating devices are movably connected to both ends of the heat-conducting pipe. The heat-generating device includes an outer housing, and a blowing structure and a heat-adjusting structure are respectively arranged inside the outer housing. A leak-proof structure is connected between the heat-conducting pipe and the outer housing; the blowing structure includes a central shaft rod rotatably connected to the axis of the outer housing, a variable-frequency motor is fixedly connected inside the outer housing, and an output end of the variable-frequency motor is fixedly connected with a first bevel gear. This application can meet the use of people with different heights, generate heat quickly at the same time, form a circulating heating, the heat in each area is more uniform, and the heat can be automatically adjusted according to the wind speed, and the sealing effect of the structure at the connection between the outer housing and the heat-conducting pipe can be automatically adjusted according to the wind speed.

Description

Technical Field

[0001] The present invention relates to the field of nursing appliances, and more specifically, to an anti-cold stimulation nursing device after tumor chemotherapy. Background Art

[0002] Chemotherapy is short for chemical drug treatment, which aims to kill cancer cells by using chemical therapeutic drugs; chemotherapy is currently one of the most effective means for treating cancer, and together with surgery and radiotherapy, it is called the three major treatment means for cancer; chemotherapy drugs will spread throughout most organs and tissues of the whole body through blood circulation; currently, most of them keep warm by adding clothes.

[0003] In the actual use process, the temperature inside the air-conditioned room is usually kept constant in terms of temperature and humidity. However, during the transfer of chemotherapy patients, heat dissipation will occur, and they cannot adapt immediately when they first enter the air-conditioned room. When patients first enter the air-conditioned room, the trunk of their bodies cannot be quickly warmed up, which will not only cause discomfort to the patients, but also reduce the patients' resistance. Based on the above problems, the prior art has also provided solutions. For example, an anti-cold stimulation nursing device after tumor chemotherapy with the authorization announcement number of CN211300622U provides an anti-cold stimulation nursing device after tumor chemotherapy. The size of the wearing main body is adjustable to meet the use of patients with different body types. Both the elastic tightening and the drawstring can be tightened to make the wearing main body airtight, and the heat preservation effect is good. The ceramic stone has a large specific heat capacity, slow heat dissipation and long heat dissipation time, and can continuously and effectively penetrate heat into the patient's body, and the anti-cold stimulation effect is good.

[0004] However, in the actual nursing process, it is difficult for this prior art to quickly warm up the patient's trunk, which cannot meet the needs of actual application, and it is easy to produce the phenomenon of uneven temperature. Therefore, the use effect of this nursing appliance is poor and it cannot meet the nursing needs of warming and heating the patient's trunk. Summary of the Invention

[0005] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide an anti-cold stimulation nursing device after tumor chemotherapy.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] An anti-cold stimulation nursing device after tumor chemotherapy, including a wrapping member; a heat conduction pipe is arranged inside the wrapping member, and both ends of the heat conduction pipe are movably connected with a heating device. The heating device includes an outer shell body, and a blowing structure and a heat adjustment structure are respectively arranged inside the outer shell body. A leak-proof structure is connected between the heat conduction pipe and the outer shell body.

[0008] The blowing structure includes a central shaft rotatably connected to the axis of the outer shell, a variable frequency motor is fixedly connected to the interior of the outer shell, a first bevel gear is fixedly connected to the output end of the variable frequency motor, and a second bevel gear is fixedly connected to the surface of the central shaft corresponding to the first bevel gear.

[0009] Optionally, an adhesive portion is fixedly connected to the surface of the wrapping piece, a shoulder strap is movably connected to the surface of the wrapping piece, a Velcro strip connectable to the adhesive portion is fixedly connected to the back of the shoulder strap, a temperature sensor and a battery pack are respectively provided inside the outer shell, the temperature sensor is used to detect the temperature inside the outer shell, and the battery pack is used to supply energy to electrical components.

[0010] Optionally, a convex strip is fixedly connected to the surface of the central shaft, and a first set is movably connected to the surface of the central shaft corresponding to the convex strip, an active blade is fixedly connected to the surface of the first set, a fixed plate is fixedly connected between one end of the convex strip and the central shaft, a movable block is rotatably connected to the surface of the first set, a tension spring is connected between the movable block and the fixed plate, a second set is movably connected to the surface of the central shaft, a driven blade is fixedly connected to the surface of the second set, one end of the driven blade is fixedly connected to a rotating ring, a connecting column is fixedly connected to one side of the first set, a slot is provided on one side surface of the second set, a rotating wheel is rotatably connected to the inner wall of the outer shell corresponding to the outer side of the rotating ring, and a universal ball is rollingly connected to the inner wall of the outer shell corresponding to both sides of the rotating ring.

[0011] Optionally, a heating tube is fixedly connected to the inner side of the outer shell, and the heating tube is used to emit heat. The heat adjustment structure includes a fixed plate fixedly connected to the inner wall surface of the outer shell, the surface of the fixed plate is connected to a reset spring, one end of the reset spring is connected to a return plate, the surface of the return plate is connected to a pull rope, the other end of the pull rope is fixedly connected to a movable plate, the surface of the movable plate is fixedly connected to a limiting block, and the inner wall surface of the outer shell is provided with a slide groove matching the leakage-proof structure.

[0012] Optionally, the leakage-proof structure includes a clamping plate fixedly connected to both ends of the outer shell, both ends of the heat pipe are fixedly connected with a connecting plate, an annular groove is opened on the inner side of the outer shell, a fixing rod is fixedly connected to the surface of the central axis near both ends, one end of the fixing rod is fixedly connected to a pushing block, and the inner surface of the connecting plate is fixedly connected to a leakage-proof strip.

[0013] Optionally, the central shaft is arranged at the axial center position of the outer shell through a bracket, the No. 1 bevel gear and the No. 2 bevel gear are meshedly connected, the No. 1 kit slides along the length direction of the convex strip, the movable block and the No. 1 kit form a sliding connection through a bearing, and the two end heads of the tension spring are fixedly connected to the movable block and the fixed plate respectively.

[0014] Optionally, the first kit together with the active blades is blown by wind to enable the connecting post to be clamped into the inside of the clamping groove. Both the connecting post and the clamping groove are in two groups and are symmetrically distributed. When the first kit drives the second kit to rotate through the connecting post, the blades of the driven blades and the active blades are staggeredly distributed. The rotating ring is in rolling connection with both the rotating wheel and the universal ball, and the rotation position of the rotating ring is limited through the rotating wheel and the universal ball. The second kit is rotationally connected to the central shaft through a bearing.

[0015] Optionally, the number of the fixing plates, the return springs, the return plates and the pull ropes is several groups and is distributed in an annular array. One group of the return plates is fixedly connected to the head of the connection head for sliding adjustment of the sliding rheostat.

[0016] Optionally, the movable plate is in a horn-shaped structure with openings at both ends. The movable plate is blown by wind to pull the pull rope to adjust the position of the connection head of the sliding rheostat. The limiting block together with the movable plate is slidably connected to the outer shell. The sliding rheostat is used to adjust the amount of heat emitted by the heating tube.

[0017] Optionally, the shape of the groove body of the annular groove matches the space of the pushing block rotating one circle around the central shaft. The number of the fixing rods is several groups and is distributed in an annular array. The inner diameter of the leak-proof strip is the same as the outer diameter of the annular groove. The leak-proof strip is made of rubber material. The clamping groove formed by the clamping plate and the outer shell matches the connecting plate.

[0018] Compared with the prior art, the technical solution provided by the present invention has at least the following beneficial effects:

[0019] In the above solution, it can meet the use of people with different heights, and at the same time can quickly generate heat and form a circulating heating, the heat in each area is more uniform, and the amount of heat can be automatically adjusted according to the wind speed, and the sealing effect of the connection structure between the outer shell and the heat conduction tube can be automatically adjusted according to the wind speed.

[0020] Through the action of the blowing structure, the heat generated inside the outer shell can be blown into the inside of the heat conduction tube, so as to heat the inner side of the package. By wrapping the package around the trunk position that the patient needs to wrap, the trunk part can be evenly heated.

[0021] Through the action of the heat adjustment structure, during the use process, the amount of heat emitted by the heating tube can be automatically adjusted according to the magnitude of the blowing wind force. The greater the wind force, the higher the heat, and the effect of quickly heating and keeping warm the package can be achieved.

[0022] Through the function of the leak-proof structure, during use, by rotating the central shaft rod, the tightness of the connection between the outer shell and the connecting plate can be maintained, and air leakage is not likely to occur. Moreover, the higher the rotation speed of the central shaft rod, the better the sealing performance of the connection between the outer shell and the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0024] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0025] Figure 2 is a partial structural schematic diagram of the disassembly and installation of the heating device of the present invention;

[0026] Figure 3 is a partial structural schematic diagram of the interior of the heating device of the present invention;

[0027] Figure 4 is the present invention Figure 1 is a partial structural schematic diagram cut from another perspective;

[0028] Figure 5 is a partial structural schematic diagram cut at the blowing structure of the present invention;

[0029] Figure 6 is the present invention Figure 5 is an enlarged view of the first kit and the second kit;

[0030] Figure 7 is the present invention Figure 5 is an enlarged view of the runner;

[0031] Figure 8 is a partial structural schematic diagram cut at the heat adjustment structure of the present invention;

[0032] Figure 9 is a partial structural schematic diagram cut at the leak-proof structure of the present invention.

[0033] [Reference Numerals]

[0034] 1. Wrapping member; 2. Heat conduction pipe; 3. Heating device; 4. Outer shell;

[0035] 5. Blowing structure; 51. Central shaft rod; 52. Variable-frequency motor; 53. First bevel gear; 54. Second bevel gear; 55. Rib; 56. First kit; 57. Active blade; 58. Fixed plate; 59. Movable block; 510. Tensile spring; 511. Second kit; 512. Driven blade; 513. Rotating ring; 514. Connecting column; 515. Card slot; 516. Runner; 517. Universal ball;

[0036] 6. Heat adjustment structure; 61. Fixed plate; 62. Return spring; 63. Return plate; 64. Slide rheostat; 65. Pull rope; 66. Movable plate; 67. Limit block;

[0037] 7. Leak-proof structure; 71. Card board; 72. Connecting plate; 73. Annular groove; 74. Fixed rod; 75. Pushing block; 76. Leak-proof strip;

[0038] 8. Adhesive part; 9. Shoulder strap; 10. Heating tube.

[0039] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for schematic purposes and is not intended to limit the present invention to this specific structure, device and environment. According to specific needs, those of ordinary skill in the art can adjust or modify these devices and environments. Detailed implementation manners

[0040] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0041] It should be noted that in the specification, references to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. indicate that the described embodiment may include a specific feature, structure, or characteristic, but not necessarily every embodiment includes that specific feature, structure, or characteristic. Additionally, when combining embodiments to describe a specific feature, structure, or characteristic, implementing such feature, structure, or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0042] Generally, terms can be understood at least in part from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather can alternatively, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0043] It can be understood that the meanings of "on", "above", and "over" in the present invention should be interpreted in the broadest manner such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.

[0044] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. can be used herein for convenience of description to describe the relationship between one element or feature and another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device can be oriented in other ways, and the spatial relative descriptors used herein can be correspondingly interpreted similarly.

[0045] As Figures 1 to 7 shown, an anti-cold stimulation nursing device after tumor chemotherapy provided by an embodiment of the present invention includes a wrapping member 1; a heat conduction pipe 2 is arranged inside the wrapping member 1, both ends of the heat conduction pipe 2 are movably connected to a heating device 3, the heating device 3 includes an outer casing 4, a blowing structure 5 and a heat adjustment structure 6 are respectively arranged inside the outer casing 4, and a leak-proof structure 7 is connected between the heat conduction pipe 2 and the outer casing 4; a pasting part 8 is fixedly connected to the surface of the wrapping member 1, a back strap 9 is movably connected to the surface of the wrapping member 1, a magic tape capable of being connected to the pasting part 8 is fixedly connected to the back surface of the back strap 9, a temperature sensor and a battery pack are respectively arranged inside the outer casing 4, the temperature sensor is used for detecting the temperature inside the outer casing 4, and the battery pack is used for supplying energy to electrical components.

[0046] The blowing structure 5 includes a central shaft rod 51 rotatably connected to the axis of the outer casing 4, a variable frequency motor 52 is fixedly connected inside the outer casing 4, an output end of the variable frequency motor 52 is fixedly connected to a first bevel gear 53, and a second bevel gear 54 is fixedly connected to the surface of the central shaft rod 51 corresponding to the first bevel gear 53.

[0047] A rib 55 is fixedly connected to the surface of the central shaft rod 51. A first sleeve 56 is movably sleeved on the surface of the central shaft rod 51 corresponding to the rib 55. A driving blade 57 is fixedly connected to the surface of the first sleeve 56. A fixing piece 58 is fixedly connected between one end of the rib 55 and the central shaft rod 51. A movable block 59 is rotatably connected to the surface of the first sleeve 56. A tension spring 510 is connected between the movable block 59 and the fixing piece 58. A second sleeve 511 is movably sleeved on the surface of the central shaft rod 51. A driven blade 512 is fixedly connected to the surface of the second sleeve 511. A rotating ring 513 is fixedly connected to one end of the driven blade 512. An adapter post 514 is fixedly connected to one side of the first sleeve 56. A card slot 515 is formed on the surface of one side of the second sleeve 511. A runner 516 is rotatably connected to the inner wall of the outer housing 4 corresponding to the outside of the rotating ring 513. Universal balls 517 are rollingly connected to the inner wall of the outer housing 4 corresponding to both sides of the rotating ring 513.

[0048] The central shaft rod 51 is arranged at the central position of the outer housing 4 through a bracket. The first bevel gear 53 and the second bevel gear 54 are meshed with each other. The first sleeve 56 slides along the length direction of the rib 55. The movable block 59 and the first sleeve 56 form a sliding connection through a bearing. The two end portions of the tension spring 510 are respectively fixed to the movable block 59 and the fixing piece 58. The first sleeve 56 together with the driving blade 57 is blown by wind force to make the adapter post 514 snap into the inside of the card slot 515. Both the adapter post 514 and the card slot 515 are in two groups and are symmetrically distributed. When the first sleeve 56 drives the second sleeve 511 to rotate through the adapter post 514, the blades of the driven blade 512 and the driving blade 57 are staggeredly distributed. The rotating ring 513 is in rolling connection with both the runner 516 and the universal balls 517. The rotation position of the rotating ring 513 is limited by the runner 516 and the universal balls 517. The second sleeve 511 and the central shaft rod 51 form a rotating connection through a bearing.

[0049] During operation, the heat generated inside the outer housing 4 can be blown into the inside of the heat conduction pipe 2, so as to heat the inner side of the package 1. By wrapping the package 1 around the trunk position of the patient to be wrapped, the trunk part can be evenly heated.

[0050] In use, first, heat is generated by the heating tube 10. The variable-frequency motor 52 runs synchronously to drive the first bevel gear 53 to rotate counterclockwise. The second bevel gear 54 follows and rotates clockwise. The rotation of the central shaft rod 51 drives the convex strip 55 to rotate. The convex strip 55 drives the first kit 56 together with the active blade 57 to rotate, blowing the wind from the side of the second bevel gear 54 to the side of the heating tube 10, and finally blowing into one end of the heat-conducting tube 2. Then, it is blown into the interior of the outer housing 4 again through one end of the heat-conducting tube 2, thus forming a cycle of internal hot air. After the blown heat meets the requirements, only a relatively small wind force is needed to maintain the temperature of the package 1 transmitted to the human body as a whole, forming a heat preservation effect.

[0051] During the above operation process, the wind force can be increased according to the actual application needs. The greater the rotational speed of the variable-frequency motor 52, the greater the wind force, and the greater the distance that the first kit 56 together with the active blade 57 will move towards the second kit 511. At this time, the tension spring 510 will be stretched. When the first kit 56 moves so that the rotating connecting column 514 snaps into the internal slot 515, the rotation of the connecting column 514 drives the slot 515 to rotate accordingly, so that the driven blade 512 follows to fan the wind, forming a greater internal circulating wind force, thus achieving the effect of rapid circulating heating and enabling the package 1 to quickly reach the temperature required for human body care.

[0052] As Figure 8 shown, a heating tube 10 is fixedly connected to the inner side of the outer housing 4. The heating tube 10 is used to emit heat. The heat adjustment structure 6 includes a fixing plate 61 fixedly connected to the inner wall surface of the outer housing 4. A return spring 62 is connected to the surface of the fixing plate 61. One end of the return spring 62 is connected to a return plate 63. A pull rope 65 is connected to the surface of the return plate 63. The other end of the pull rope 65 is fixedly connected to a movable plate 66. A limiting block 67 is fixedly connected to the surface of the movable plate 66. A chute matching the leakage prevention structure 7 is provided on the inner wall surface of the outer housing 4.

[0053] The fixing plate 61, the return spring 62, the return plate 63 and the pull rope 65 are provided in several groups and are distributed in a circular array. One group of the return plates 63 is fixedly connected to the head of the connection head that slides and adjusts the sliding rheostat 64. The movable plate 66 is a horn-shaped structure with openings at both ends. The position of the connection head of the sliding rheostat 64 is adjusted by the wind force blowing the movable plate 66 to pull the pull rope 65. The limiting block 67 together with the movable plate 66 is slidably connected to the outer housing 4. The sliding rheostat 64 is used to adjust the amount of heat emitted by the heating tube 10.

[0054] During operation, during use, the amount of heat emitted by the heating tube 10 can be automatically adjusted according to the magnitude of the blowing wind force. The greater the wind force, the higher the heat, and the effect of quickly heating and insulating the package 1 can be achieved.

[0055] According to the different wind forces blown out by the active blade 57 or the driven blade 512, the movable plate 66 together with the limit block 67 is blown to move to different distances in the direction away from the active blade 57. During the movement of the movable plate 66, the pull rope 65 can be pulled, and the return plate 63 is pulled through the pull rope 65. The return plate 63 will pull the connector of the sliding rheostat 64 to move together. The farther the movable plate 66 is from the fixed plate 61, the greater the heat generated by the heating tube 10, that is, the greater the wind speed and the higher the heat generated by the heating tube 10, forming a rapid heating effect.

[0056] As Figure 9 shown, the leak-proof structure 7 includes clamping plates 71 fixedly connected to both ends of the outer housing 4. Both ends of the heat conduction tube 2 are fixedly connected with connecting plates 72. An annular groove 73 is formed inside the outer housing 4. Fixed rods 74 are fixedly connected to the surface of the central shaft rod 51 near both ends. One end of the fixed rod 74 is fixedly connected with a pushing block 75. A leak-proof strip 76 is fixedly connected to the inner surface of the connecting plate 72.

[0057] The groove shape of the annular groove 73 matches the space formed by the pushing block 75 rotating one circle with the central shaft rod 51 as the axis. The number of the fixed rods 74 is several groups and is distributed in an annular array. The inner diameter of the leak-proof strip 76 is the same as the outer diameter of the annular groove 73. The leak-proof strip 76 is made of rubber material. The clamping groove 515 formed by the clamping plate 71 and the outer housing 4 matches the connecting plate 72.

[0058] During operation, by rotating the central shaft rod 51, the tightness of the connection between the outer housing 4 and the connecting plate 72 can be maintained, and it is not easy to generate air leakage. Moreover, the higher the rotation speed of the central shaft rod 51, the better the sealing performance of the connection between the outer housing 4 and the connecting plate 72.

[0059] During the rotation of the central shaft rod 51, the fixed rod 74 can be driven to rotate rapidly, and the fixed rod 74 will drive the pushing block 75 to rotate inside the annular groove 73, making the hollow inside the annular groove 73 circular in shape. The flowing wind force is tangent to the flowing wind direction of the air circulating inside the outer housing 4. Thus, it can be ensured that the wind force flowing inside the outer housing 4 together with the heat conduction tube 2 will not escape outward from the connection between the connecting plate 72 and the outer housing 4, effectively maintaining the sealing performance of the connection and effectively reducing heat dissipation.

[0060] The specific working process of the technical solution provided by the present invention is as follows:

[0061] The working process of the technical solution provided by the present invention is as follows:

[0062] When in use, first, the user can stick one end of the strap 9 onto the pasting part 8 on the surface of the package 1, including their own torso with the package 1, so that the two straps 9 bypass from the upper ends of the shoulders, wrap the two ends of the package 1 to the back position, and then stick the two ends of the strap 9 onto the surface of the pasting part 8 on the back, thus completing the installation on the body.

[0063] After the installation is completed, when in use, first, heat is generated by the heating tube 10, and the variable-frequency motor 52 runs synchronously to drive the first bevel gear 53 to rotate counterclockwise. The second bevel gear 54 follows and rotates clockwise. The rotation of the central shaft rod 51 drives the convex strip 55 to rotate accordingly. The convex strip 55 drives the first kit 56 together with the active blade 57 to rotate, blowing the wind from one side of the second bevel gear 54 to one side of the heating tube 10, and finally blowing into one end of the heat conduction tube 2, and then blowing into the interior of the outer housing 4 again through one end of the heat conduction tube 2, thereby forming a cycle of internal hot air. After the blown heat meets the requirements, only a relatively small wind force needs to be blown to maintain the temperature transferred from the whole package 1 to the human body, forming a heat preservation effect.

[0064] During the above operation process, the wind force can be increased according to the actual application needs. The greater the rotational speed of the variable-frequency motor 52, the greater the wind force, and the greater the distance that the first kit 56 together with the active blade 57 will move towards the second kit 511. At this time, the tension spring 510 will be stretched. When the moving rotating connection column 514 of the first kit 56 is stuck into the internal card slot 515, the rotation of the connection column 514 drives the card slot 515 to rotate accordingly, so that the driven blade 512 follows to fan the wind, forming a greater internal circulating wind force, thus achieving the effect of rapid circulating heating and enabling the package 1 to quickly reach the temperature required for human body care.

[0065] According to the different wind forces blown by the active blade 57 or the driven blade 512, the movable plate 66 together with the limit block 67 is moved to different distances in the direction away from the active blade 57. During the movement of the movable plate 66, the pull rope 65 can be pulled. The pull rope 65 pulls the return plate 63, and the return plate 63 will pull the connector of the sliding rheostat 64 to move together. The farther the movable plate 66 is from the fixed plate 61, the greater the heat generated by the heating tube 10, that is, the greater the wind speed and the higher the heat generated by the heating tube 10, forming the effect of rapid heating.

[0066] During the rotation of the central shaft rod 51, the fixed rod 74 can be driven to rotate rapidly, and the fixed rod 74 drives the push block 75 to rotate inside the annular groove 73, making the hollow inside the annular groove 73 flow in a circular ring shape. The flowing wind force is tangent to the flowing wind direction of the internal circulating wind in the outer housing 4, so that the wind force flowing inside the outer housing 4 together with the heat conduction tube 2 will not escape outward from the connection part between the connecting plate 72 and the outer housing 4, effectively maintaining the connection tightness and effectively reducing heat dissipation.

[0067] Through the arrangement of two groups of braces 9 and multiple pasting parts 8, it can be applied to people of different heights. The detachable arrangement of the heating device 3 and the heat conduction pipe 2 can facilitate the independent cleaning of the package 1 without affecting the internal components of the heating device 3.

[0068] The present invention covers any alternatives, modifications, equivalent methods and solutions made on the essence and scope of the present invention. In order to enable the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can also fully understand the present invention without the description of these details. In addition, well-known methods, processes, procedures, components and circuits are not described in detail to avoid unnecessary confusion to the essence of the present invention.

[0069] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A nursing device for anti-cold stimulation after tumor chemotherapy, comprising a package; characterized in that: The wrapping piece is provided with a heat pipe inside, and both ends of the heat pipe are movably connected with a heating device, and the heating device includes an outer shell, and the inner part of the outer shell is respectively provided with a blowing structure and a heat regulating structure, and a leak-proof structure is connected between the heat pipe and the outer shell; The blowing structure comprises a central shaft rotatably connected to the axis of the outer shell, a variable frequency motor is fixedly connected to the interior of the outer shell, a first bevel gear is fixedly connected to the output end of the variable frequency motor, and a second bevel gear is fixedly connected to the surface of the central shaft corresponding to the first bevel gear; The surface of the central shaft is fixedly connected with a convex strip, and a No. 1 kit is movably connected to the surface of the central shaft corresponding to the convex strip, and an active blade is fixedly connected to the surface of the No. 1 kit, and a fixing plate is fixedly connected between one end of the convex strip and the central shaft, and a movable block is rotatably connected to the surface of the No. 1 kit, and a tension spring is connected between the movable block and the fixing plate, and a No. 2 kit is movably connected to the surface of the central shaft, and a driven blade is fixedly connected to the surface of the No. 2 kit, and one end of the driven blade is fixedly connected to a rotating ring, a connecting column is fixedly connected to one side of the No. 1 kit, and a slot is provided on one side of the No. 2 kit, and a rotating wheel is rotatably connected to the inner wall of the outer shell corresponding to the outer side of the rotating ring, and a universal ball is rollingly connected to the inner wall of the outer shell corresponding to both sides of the rotating ring.

2. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 1 is characterized in that: An adhesive portion is fixedly connected to the surface of the wrapping piece, a shoulder strap is movably connected to the surface of the wrapping piece, a Velcro strip that can be connected to the adhesive portion is fixedly connected to the back of the shoulder strap, a temperature sensor and a battery pack are respectively arranged inside the outer shell, the temperature sensor is used to detect the temperature inside the outer shell, and the battery pack is used to supply energy to electrical components.

3. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 1 is characterized in that: A heating tube is fixedly connected to the inner side of the outer shell, and the heating tube is used to emit heat. The heat regulating structure includes a fixing plate fixedly connected to the inner wall surface of the outer shell, the surface of the fixing plate is connected to a reset spring, one end of the reset spring is connected to a return plate, the surface of the return plate is connected to a pull rope, the other end of the pull rope is fixedly connected to a movable plate, the surface of the movable plate is fixedly connected to a limiting block, and the inner wall surface of the outer shell is provided with a slide groove matching the leak-proof structure.

4. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 1, characterized in that: The leakage-proof structure includes a clamping plate fixedly connected to both ends of the outer shell, both ends of the heat pipe are fixedly connected to a connecting plate, an annular groove is opened on the inner side of the outer shell, a fixing rod is fixedly connected to the surface of the central shaft near both ends, one end of the fixing rod is fixedly connected to a pushing block, and the inner surface of the connecting plate is fixedly connected to a leakage-proof strip.

5. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 1, characterized in that: The central shaft is arranged at the axial center position of the outer shell through a bracket, the first bevel gear and the second bevel gear are meshedly connected, the first set slides along the length direction of the convex strip, the movable block and the first set are slidably connected through a bearing, and the two end heads of the tension spring are fixedly connected to the movable block and the fixed plate respectively.

6. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 5 is characterized in that: The No. 1 kit together with the active blades realizes that the connecting column is inserted into the inside of the slot through the blowing of wind. The connecting column and the slot are both in two groups and are symmetrically distributed. When the No. 1 kit drives the No. 2 kit to rotate through the connecting column, the driven blades and the active blades are staggered. The rotating ring is in rolling connection with the rotating wheel and the universal ball. The rotating position of the rotating ring is limited by the rotating wheel and the universal ball. The No. 2 kit is in rotating connection with the central shaft through a bearing.

7. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 3 is characterized in that: The number of the fixing plates, the reset springs, the return plates and the pull ropes is several groups and they are distributed in a ring array. One group of the return plates is fixedly connected to the head of the sliding adjustment connector of the sliding rheostat.

8. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 7, characterized in that: The movable plate is a trumpet-shaped structure with openings at both ends. The wind blows the movable plate to pull the pull rope to adjust the position of the sliding rheostat connector. The limit block, the movable plate and the outer shell are slidably connected. The sliding rheostat is used to adjust the amount of heat emitted by the heating tube.

9. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 4, characterized in that: The shape of the annular groove matches the space in which the push block rotates one circle around the central axis rod. The number of the fixed rods is several groups and distributed in an annular array. The inner diameter of the leak-proof strip is the same as the outer diameter of the annular groove. The leak-proof strip is made of rubber material. The slot formed by the card plate and the outer shell matches the connecting plate.

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