Anti-cold stimulation nursing device used after tumor chemotherapy

Abstract

The invention provides an anti-cold stimulation nursing device used after tumor chemotherapy, and belongs to the field of nursing tools. Comprising a wrapping piece; a heat conduction pipe is arranged in the wrapping part, the two ends of the heat conduction pipe are movably connected with a heating device, the heating device comprises an outer shell, an air blowing structure and a heat adjusting structure are arranged in the outer shell, and a leakage-proof structure is connected between the heat conduction pipe and the outer shell; the air blowing structure comprises a center shaft rod rotationally connected to the axis of the outer shell, a variable frequency motor is fixedly connected to the interior of the outer shell, and the output end of the variable frequency motor is fixedly connected with a first bevel gear. The air conditioner can be used by people of different heights, heat can be rapidly generated, cyclic heating is formed, heat in all areas is more uniform, the heat can be automatically adjusted according to the air speed, and the sealing effect of the structure at the joint of the outer shell and the heat passing pipe is automatically adjusted according to the air speed.

Description

Technical Field

[0001] The invention relates to the field of nursing appliances, and more specifically to a nursing device for resisting cold stimulation after tumor chemotherapy. Background Art

[0002] Chemotherapy is the abbreviation of chemical drug treatment, which achieves the purpose of treatment by using chemotherapeutic drugs to kill cancer cells; chemotherapy is currently one of the most effective means of treating cancer, and is known as one of the three major cancer treatments along with surgery and radiotherapy; chemotherapy drugs will spread to most organs and tissues throughout the body through blood circulation; currently, most people keep warm by adding more clothes;

[0003] In actual use, the temperature inside the air-conditioned room is usually constant temperature and humidity, but in the process of transferring chemotherapy patients, heat will escape, and they cannot adapt to the air-conditioned room immediately after entering. When patients first enter the air-conditioned room, they cannot quickly warm up their body parts, which will not only cause discomfort to patients, but also reduce their resistance. Based on the above problems, the prior art also provides solutions, such as a post-tumor chemotherapy anti-cold stimulation nursing device with authorization announcement number CN211300622U. The device provides a post-tumor chemotherapy anti-cold stimulation nursing device, the size of the wearable body is adjustable to meet the needs of patients of different body shapes, the elastic tightness and tether can be tightened to make the wearable body airtight, and the warming effect is good. The ceramic stone has a large specific heat capacity, and the heat dissipation is slow and long. It can continuously and effectively penetrate heat into the patient's body and has a good anti-cold stimulation effect.

[0004] However, in the actual nursing process, it is difficult for the existing technology to quickly heat up the patient's torso, cannot meet the needs of practical applications, and is prone to uneven temperature. Therefore, the nursing device has poor use effect and cannot meet the nursing needs of keeping the patient's torso warm and heated. Summary of the invention

[0005] In view of the problems existing in the prior art, the purpose of the present invention is to provide a nursing device for resisting cold stimulation after tumor chemotherapy.

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

[0007] A nursing device for preventing cold stimulation after tumor chemotherapy, comprising a package; a heat pipe is arranged inside the package, and heating devices are movably connected at both ends of the heat pipe, and the heating device comprises an outer shell, and a blowing structure and a heat regulating structure are respectively arranged inside the outer shell, and a leak-proof structure is connected between the heat pipe and the outer shell;

[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 No. 1 kit together with the active blades can realize the connection column being inserted into the inside of the slot through wind blowing, the connection column and the slot are in two groups and are symmetrically distributed, when the No. 1 kit drives the No. 2 kit to rotate through the connection column, the blades of the driven blades and the active blades are staggered, the rotating ring is rollingly connected to the rotating wheel and the universal ball, the rotating position of the rotating ring is limited by the rotating wheel and the universal ball, and the No. 2 kit is rotatably connected to the central shaft through a bearing.

[0015] Optionally, the fixing plates, reset springs, return plates and pull ropes are provided in several groups and are distributed in a ring array, and one group of return plates is fixedly connected to the connector head of the sliding rheostat for sliding adjustment.

[0016] Optionally, the movable plate is a trumpet-shaped structure with openings at both ends, and 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, and the sliding rheostat is used to adjust the amount of heat emitted by the heating tube.

[0017] Optionally, the shape of the annular groove matches the space in which the pushing block rotates one circle around the central axis, 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, and the slot formed by the card 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] The above solution can meet the needs of people of different heights, and can quickly generate heat and form a cycle 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 shell and the heat pipe 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 interior of the heat pipe, thereby heating the inner side of the wrapping piece. By wrapping the wrapping piece around the torso position of the patient that needs to be wrapped, the torso position can be evenly heated.

[0021] Through the function of the heat regulating structure, the heat emitted by the heating tube can be automatically adjusted according to the strength of the wind during use. The stronger the wind, the higher the heat, which can achieve the effect of quickly heating and keeping the package warm.

[0022] Through the effect of the leak-proof structure, during use, the tightness of the connection between the outer shell and the connecting plate can be maintained through the rotation of the central shaft, and air leakage is not easy to occur. The higher the rotation speed of the central shaft, the better the sealing of the connection between the outer shell and the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

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

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

[0026] Figure 3 It is a schematic diagram of the partial structure inside the heating device of the present invention;

[0027] Figure 4 For the present invention Figure 1 A schematic diagram of a local structure cut away from another perspective;

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

[0029] Figure 6 For the present invention Figure 5 Enlarged view at Kit 1 and Kit 2;

[0030] Figure 7 For the present invention Figure 5 A magnified view of the rotating wheel;

[0031] Figure 8 It is a schematic diagram of a local structure of the heat regulating structure of the present invention;

[0032] Fig. 9 It is a schematic diagram of the partial structure of the leak-proof structure of the present invention.

[0033] [Reference Signs]

[0034] 1. Package; 2. Heat pipe; 3. Heating device; 4. Outer shell;

[0035] 5. Blowing structure; 51. Central shaft; 52. Frequency conversion motor; 53. Bevel gear No. 1; 54. Bevel gear No. 2; 55. Raised strip; 56. Kit No. 1; 57. Active blade; 58. Fixed plate; 59. Movable block; 510. Extension spring; 511. Kit No. 2; 512. Driven blade; 513. Rotating ring; 514. Connecting column; 515. Slot; 516. Rotating wheel; 517. Universal ball;

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

[0037] 7. Leakage-proof structure; 71. Clamping plate; 72. Connecting plate; 73. Annular groove; 74. Fixing rod; 75. Pushing block; 76. Leakage-proof strip;

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

[0039] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0040] The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0041] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0042] In general, a term can be understood, at least in part, from its 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 the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

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

[0044] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0045] like Figures 1 to 7 As shown, an embodiment of the present invention provides an anti-cold stimulation nursing device after tumor chemotherapy, including a wrapping piece 1; a heat pipe 2 is arranged inside the wrapping piece 1, and heating devices 3 are movably connected at both ends of the heat pipe 2, and the heating device 3 includes an outer shell 4, and a blowing structure 5 and a heat adjustment structure 6 are respectively arranged inside the outer shell 4, and a leakage-proof structure 7 is connected between the heat pipe 2 and the outer shell 4; an adhesive portion 8 is fixedly connected to the surface of the wrapping piece 1, a shoulder strap 9 is movably connected to the surface of the wrapping piece 1, and a Velcro connectable to the adhesive portion 8 is fixedly connected to the back of the shoulder strap 9, and a temperature sensor and a battery pack are respectively arranged inside the outer shell 4, the temperature sensor is used to detect the temperature inside the outer shell 4, and the battery pack is used to supply energy to electrical components.

[0046] The blowing structure 5 includes a central shaft 51 rotatably connected to the axis of the outer shell 4, a variable frequency motor 52 is fixedly connected to the interior of the outer shell 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 51 corresponding to the first bevel gear 53.

[0047] A convex strip 55 is fixedly connected to the surface of the central shaft 51, and a first set 56 is movably sleeved at the surface of the central shaft 51 corresponding to the convex strip 55, and an active blade 57 is fixedly connected to the surface of the first set 56, a fixing plate 58 is fixedly connected between one end of the convex strip 55 and the central shaft 51, and a movable block 59 is rotatably connected to the surface of the first set 56, and a tension spring 510 is connected between the movable block 59 and the fixing plate 58, and a second set 511 is movably sleeved on the surface of the central shaft 51, and a driven blade 512 is fixedly connected to the surface of the second set 511, and a rotating ring 513 is fixedly connected to one end of the driven blade 512, a connecting column 514 is fixedly connected to one side of the first set 56, and a slot 515 is provided on one side of the second set 511, a rotating wheel 516 is rotatably connected to the outer side of the rotating ring 513 corresponding to the inner wall of the outer shell 4, and universal balls 517 are rollingly connected to the inner wall of the outer shell 4 corresponding to both sides of the rotating ring 513.

[0048] The central shaft 51 is arranged at the axial position of the outer shell 4 through a bracket, the first bevel gear 53 is meshed with the second bevel gear 54, the first set 56 slides along the length direction of the convex strip 55, the movable block 59 and the first set 56 are slidably connected through a bearing, and the two ends of the tension spring 510 are respectively fixedly connected to the movable block 59 and the fixing plate 58; the first set 56 together with the active blade 57 are driven by wind to realize that the connecting column 514 is inserted into the inner part of the card slot 515. The connecting column 514 and the slot 515 are both in two groups and are symmetrically distributed. When the No. 1 kit 56 drives the No. 2 kit 511 to rotate through the connecting column 514, the blades of the driven blade 512 and the active blade 57 are staggered. The rotating ring 513 is in rolling connection with the rotating wheel 516 and the universal ball 517. The rotating position of the rotating ring 513 is limited by the rotating wheel 516 and the universal ball 517. The No. 2 kit 511 is in rotational connection with the central shaft 51 through a bearing.

[0049] During operation, the heat generated inside the outer shell 4 can be blown into the interior of the heat pipe 2 to heat the inner side of the wrapping piece 1. The wrapping piece 1 is wrapped around the patient's torso position that needs to be wrapped, so that the torso part can be evenly heated.

[0050] When in use, heat is first generated by the heating tube 10, and the frequency conversion motor 52 runs synchronously to drive the first bevel gear 53 to rotate counterclockwise, and the second bevel gear 54 rotates clockwise. The rotation of the central shaft 51 drives the convex strip 55 to rotate, and the convex strip 55 drives the first set 56 and the active blade 57 to rotate, so that the wind is blown from the side of the second bevel gear 54 to the side of the heating tube 10, and finally blown into one end of the heat pipe 2, and then blown into the interior of the outer shell 4 again through one end of the heat pipe 2, so as to form an internal hot air circulation. After the blowing heat meets the requirements, only a small wind force is needed to keep the temperature of the package 1 transmitted to the human body as a whole, so as to form a heat preservation effect;

[0051] During the above operation process, the wind force can be increased according to the needs of actual application. The greater the speed of the variable frequency motor 52, the greater the wind force, and the greater the distance that the No. 1 kit 56 together with the active blade 57 will move toward the side of the No. 2 kit 511. At this time, the tension spring 510 will be stretched. When the No. 1 kit 56 moves to make the rotating connecting column 514 inserted into the inside of the card slot 515, the rotation of the connecting column 514 drives the card slot 515 to rotate, so that the driven blade 512 follows the fan, forming a larger internal circulation wind force, thereby achieving the effect of rapid circulation heating, allowing the package 1 to quickly reach the temperature required for human body care.

[0052] like Figure 8 As shown, a heating tube 10 is fixedly connected to the inner side of the outer shell 4, and the heating tube 10 is used to emit heat. The heat regulating structure 6 includes a fixing plate 61 fixedly connected to the inner wall surface of the outer shell 4, and a reset spring 62 is connected to the surface of the fixing plate 61, and one end of the reset spring 62 is connected to a return plate 63, and a pull rope 65 is connected to the surface of the return plate 63, and the other end of the pull rope 65 is fixedly connected to a movable plate 66, and a limiting block 67 is fixedly connected to the surface of the movable plate 66. The inner wall surface of the outer shell 4 is provided with a slide groove matching the leakage-proof structure 7.

[0053] The number of the fixed plate 61, the reset spring 62, the return plate 63 and the pull rope 65 is several groups and distributed in a ring array. One group of the return plates 63 is fixedly connected to the head of the sliding adjustment connector of the sliding rheostat 64; the movable plate 66 is a trumpet-shaped structure with openings at both ends. The wind blows the movable plate 66 to pull the pull rope 65 to adjust the position of the connector of the sliding rheostat 64. The limit block 67 together with the movable plate 66 and the outer shell 4 are slidably connected. The sliding rheostat 64 is used to adjust the amount of heat emitted by the heating tube 10.

[0054] During operation, the heat emitted by the heating tube 10 can be automatically adjusted according to the size of the blowing wind during use. The greater the wind force, the higher the heat, which can achieve the effect of quickly heating and keeping the package 1 warm.

[0055] According to the different wind forces blown out by the active blades 57 or the driven blades 512, the movable plate 66 is blown together with the limit block 67 to move to different distances in the direction away from the active blades 57. During the movement of the movable plate 66, the pull rope 65 can be pulled to pull 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 emitted by the heating tube 10, that is, the greater the wind speed, the higher the heat emitted by the heating tube 10, forming a rapid heating effect.

[0056] like Fig. 9 As shown, the leakage-proof structure 7 includes a clamping plate 71 fixedly connected to both ends of the outer shell 4, a connecting plate 72 is fixedly connected to both ends of the heat pipe 2, an annular groove 73 is provided on the inner side of the outer shell 4, a fixing rod 74 is fixedly connected to the surface of the central shaft 51 near both ends, a pushing block 75 is fixedly connected to one end of the fixing rod 74, and a leakage-proof strip 76 is fixedly connected to the inner surface of the connecting plate 72.

[0057] The shape of the annular groove 73 matches the space in which the push block 75 rotates one circle around the central axis 51. The number of the fixing rods 74 is several groups and distributed in a ring 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 slot 515 formed by the card plate 71 and the outer shell 4 matches the connecting plate 72.

[0058] During operation, the tightness of the connection between the outer shell 4 and the connecting plate 72 can be maintained through the rotation of the central shaft 51, and air leakage is not easy to occur. Moreover, the higher the rotation speed of the central shaft 51, the better the sealing of the connection between the outer shell 4 and the connecting plate 72.

[0059] During the rotation of the central shaft 51, the fixing rod 74 can be driven to rotate quickly, and the fixing rod 74 will drive the pushing block 75 to rotate inside the annular groove 73, so that the hollow inside the annular groove 73 will flow in a circular shape. The flowing wind force is tangent to the wind direction of the circulating wind flow inside the outer shell 4, thereby being able to keep the outer shell 4 together with the internal flow wind force of the heat pipe 2 from escaping outward from the connection between the connecting plate 72 and the outer shell 4, which can effectively maintain the sealing of the connection and effectively reduce 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 using, first, the user can stick one end of the shoulder strap 9 to the adhesive portion 8 on the surface of the wrapping piece 1, wrap the wrapping piece 1 around his or her torso so that the two shoulder straps 9 pass over the upper ends of the shoulders, wrap the two ends of the wrapping piece 1 to the back, and then stick the two ends of the shoulder strap 9 to the adhesive portion 8 on the back to complete the installation on the body;

[0063] After the installation is completed, when in use, heat is first generated by the heating tube 10, and the frequency conversion motor 52 runs synchronously to drive the first bevel gear 53 to rotate counterclockwise, and the second bevel gear 54 rotates clockwise. The rotation of the central shaft 51 drives the convex strip 55 to rotate, and the convex strip 55 drives the first set 56 and the active blade 57 to rotate, so that the wind is blown from the side of the second bevel gear 54 to the side of the heating tube 10, and finally blown into one end of the heat pipe 2, and then blown into the interior of the outer shell 4 again through one end of the heat pipe 2, so as to form an internal hot air circulation. After the blowing heat meets the requirements, only a small wind force is needed to keep the temperature of the package 1 transmitted to the human body as a whole, so as to form a heat preservation effect;

[0064] During the above operation process, the wind force can be increased according to the needs of actual application. The greater the speed of the variable frequency motor 52, the greater the wind force, and the greater the distance that the No. 1 kit 56 together with the active blade 57 will move toward the side of the No. 2 kit 511. At this time, the tension spring 510 will be stretched. When the No. 1 kit 56 moves to make the rotating connecting column 514 inserted into the inside of the card slot 515, the rotation of the connecting column 514 drives the card slot 515 to rotate, so that the driven blade 512 follows the fan, forming a larger internal circulation wind force, thereby achieving the effect of rapid circulation heating, allowing the package 1 to quickly reach the temperature required for human body care.

[0065] According to the different wind forces blown out by the active blades 57 or the driven blades 512, the movable plate 66 is blown together with the limit block 67 to move to different distances in the direction away from the active blades 57. During the movement of the movable plate 66, the pull rope 65 can be pulled to pull 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 emitted by the heating tube 10, that is, the greater the wind speed, the higher the heat emitted by the heating tube 10, forming a rapid heating effect.

[0066] During the rotation of the central shaft 51, the fixing rod 74 can be driven to rotate quickly, and the fixing rod 74 will drive the pushing block 75 to rotate inside the annular groove 73, so that the hollow inside the annular groove 73 will flow in a circular shape. The flowing wind force is tangent to the wind direction of the circulating wind flow inside the outer shell 4, thereby being able to keep the outer shell 4 together with the internal flow wind force of the heat pipe 2 from escaping outward from the connection between the connecting plate 72 and the outer shell 4, which can effectively maintain the sealing of the connection and effectively reduce heat dissipation.

[0067] Through the arrangement of two sets of shoulder straps 9 and a plurality of adhesive portions 8, it can be used by people of different heights, and the detachable arrangement of the heating device 3 and the heat pipe 2 allows for independent cleaning of the package 1 without affecting the internal components of the heating device 3.

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

[0069] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection 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 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.

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, characterized in that: 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.

4. The anti-cold stimulation nursing device after tumor chemotherapy according to any one of claims 1 or 3, 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.

5. The anti-cold stimulation nursing device after tumor chemotherapy according to any one of claims 1 or 3, 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.

6. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 3 is 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.

7. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 6, 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.

8. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 4 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.

9. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 8, 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.

10. The anti-cold stimulation nursing device after tumor chemotherapy according to claim 5, 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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