A lifting infrared heating traction bed

Abstract

This application provides a lifting infrared heating traction bed, relating to the field of traction bed technology. Its key technical features include: a drive device, a transmission component, and a guide component. The guide component, transmission component, and drive device are disposed inside the bed body. The guide component is fixedly connected to the bed body. The heating tube is slidably connected to the guide component in the vertical direction. The transmission component is connected to both the heating tube and the drive device. The drive device drives the transmission component to move horizontally. After the transmission component moves horizontally, it can drive the heating tube to move vertically. At least two sets of heating tubes at different heights exist simultaneously. The drive device drives the heating tubes at different positions to rise or fall to different heights, achieving heating at different distances for different positions. This avoids prolonged heating of heat-sensitive parts or prolonged lack of heat for parts requiring more heating, solving the problem of localized overheating or underheating caused by the same heating distance at different positions in existing technologies.

Description

Technical Field

[0001] This application relates to the field of traction bed technology, and in particular to a lifting infrared heating traction bed. Background Technology

[0002] A traction bed is a medical device that uses mechanical transmission to perform traction. It combines human physiology with mechanical mechanics and is widely used for various acute and chronic injuries causing lumbar disc herniation, lower back pain, radiating numbness in the legs and feet, weakness in walking leading to muscle atrophy in the legs, as well as traumatic cervical fractures, dislocations, and other symptoms. Infrared radiation, due to its therapeutic effect, has been explored for application in traction beds. During traction, infrared radiation increases the body's tissue temperature, causing capillary dilation and accelerated blood flow, thereby enhancing metabolism, improving tissue cell vitality and regeneration, and effectively assisting patients in treatment during traction.

[0003] In a prior art lifting infrared heating traction bed, in order to adjust the distance between the heating element tube and the bed board, the heating element is arranged on a lifting plate. The motor drives the lifting plate to rise or fall, thereby adjusting the distance between the heating element tube and the bed board to meet the needs of different heating distances.

[0004] Different parts of the human body and different symptoms in different parts require different heating distances. Heat-sensitive areas require a greater heating distance, while some areas require a smaller heating distance. However, existing lifting infrared heating traction beds cannot adjust the heating distance for different positions, which can easily cause local overheating or underheating problems. Summary of the Invention

[0005] This application provides a lifting infrared heating traction bed to solve the problem in the prior art that the heating distance at different positions cannot be adjusted, resulting in local overheating or local underheating.

[0006] To achieve the above objectives, the embodiments of this application propose the following technical solutions:

[0007] A lifting infrared heating traction bed includes a bed frame, a bed board, and several heating tubes. The bed board is horizontally positioned and fixed above the bed frame. The heating tubes are disposed inside the bed frame and located below the bed board.

[0008] It also includes a drive device, a transmission component, and a guide component. The guide component, the transmission component, and the drive device are disposed inside the bed body. The guide component is fixedly connected to the bed body. The heating tube is slidably connected to the guide component in the vertical direction. The transmission component is connected to the heating tube and the drive device respectively. The drive device is used to drive the transmission component to move in the horizontal direction. After the transmission component moves in the horizontal direction, it can drive the heating tube to move in the vertical direction. At least two sets of heating tubes at different heights exist at the same time.

[0009] In some embodiments, the transmission component includes a tray, which is horizontally arranged and located below the bed board. The heating tube and the guide are located above the tray. The driving device is connected to the tray and is used to drive the tray to move horizontally.

[0010] The upper surface of the tray is fixedly connected with a number of protrusions corresponding to the heating tube. There are at least two sets of protrusions of different heights. After the protrusions move in the horizontal direction, they can squeeze the heating tube to make the heating tube move upward or release the heating tube to make the heating tube move downward under its own gravity.

[0011] In some embodiments, the top surface of the convex hull is hemispherical.

[0012] In some embodiments, a guide block is fixedly connected to the lower end of the heating tube, the guide block is slidably connected to the guide member in the vertical direction, the lower surface of the guide block is lower than the guide member, and the upper surface of the heating tube is higher than the guide member.

[0013] In some implementations, the lower surface of the guide block is hemispherical.

[0014] In some embodiments, the guide includes a fixed plate, which is horizontally positioned between the support plate and the bed board. A guide cylinder is fixedly connected to the upper surface of the fixed plate, and the inner hole of the guide cylinder penetrates the fixed plate vertically. The guide block and the heating tube are located inside the guide cylinder, and the guide block is slidably connected to the inner wall of the guide cylinder vertically. The fixed plate is fixedly connected to the bed body, and the protrusions are located between the support plate and the fixed plate. The spacing between the protrusions is smaller than the diameter of the lower surface of the guide block, and the height difference between adjacent protrusions is smaller than the radius of the upper surface of the guide block.

[0015] In some embodiments, a circuit board is fixedly connected to the upper surface of the fixing plate, the heating tube is electrically connected to the circuit on the circuit board through a wire, and a notch is provided on the side wall of the guide cylinder for the wire to pass through.

[0016] In some embodiments, the driving device includes a first linear module located below the pallet. The first linear module includes a first guide rail and a first slider. The first guide rail is fixedly connected to the bed, and the first slider is slidably connected to the first guide rail in a horizontal direction. The first slider is drivenly connected to the pallet, and the first linear module is used to drive the pallet to move linearly in a horizontal direction.

[0017] In some embodiments, the driving device further includes a second linear module located below the tray and above the first linear module. The second linear module includes a second guide rail, a second slider, and a partition. The partition is parallel to the tray and located below the second guide rail. The second guide rail is fixedly connected to the upper surface of the partition. The second slider is slidably connected to the second guide rail in a horizontal direction, and the sliding direction of the second slider is perpendicular to the sliding direction of the first slider. The first slider is fixedly connected to the lower surface of the partition, and the second slider is fixedly connected to the lower surface of the tray. The first linear module is used to drive the partition to move linearly in a horizontal direction, and the second linear module is used to drive the partition to move linearly in a horizontal direction.

[0018] In some embodiments, the first linear module and the second linear module operate intermittently. Each time the second linear module operates, it drives the pallet to move a first distance along a first linear direction, and each time the first linear module operates, it drives the partition to move a second distance along a second linear direction.

[0019] The first straight line direction is perpendicular to the second straight line direction, the first straight line direction is horizontal, and the second straight line direction is horizontal;

[0020] The first distance is equal to M times the spacing of the convex hull arrangement, where 0 ≤ M ≤ 3, and M is an integer;

[0021] The second distance is equal to N times the spacing of the convex hull arrangement, where 0 ≤ N ≤ 3 and N is an integer.

[0022] Beneficial effects:

[0023] The lifting infrared heating traction bed provided in this application allows the driving device to raise or lower the heating tubes at different positions to different heights during use. This enables the heating tubes at different positions to heat different parts of the human body at different heating distances, avoiding prolonged overheating of heat-sensitive parts or prolonged lack of heat for parts that require more heating. This solves the problem of local overheating or local underheating caused by the same heating distance at different positions in the prior art. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the lifting infrared heating traction bed in the embodiments of this application;

[0026] Figure 2 This is an exploded view of the lifting infrared heating traction bed in the embodiments of this application;

[0027] Figure 3 This is a schematic diagram of the connection structure of the drive device, transmission component, and guide component in the embodiments of this application;

[0028] Figure 4 It is along Figure 1 Sectional view of line AA in the middle;

[0029] Figure 5 It is along Figure 1 A cross-sectional view along the BB line.

[0030] Figure label:

[0031] 101. Bed frame; 102. Bed board; 103. Heating tube; 104. Drive unit; 105. Transmission component; 106. Guide component; 107. Support plate; 108. Protrusion; 109. Guide block; 110. Fixing plate; 111. Guide cylinder; 112. Circuit board; 113. Notch; 114. First guide rail; 115. First slider; 116. Second guide rail; 117. Second slider; 118. Partition. Detailed Implementation

[0032] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.

[0033] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0035] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this specification, the terms "specific example," "an embodiment," "example," "some embodiments," "some examples," "some implementations," or "possible implementations," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0037] like Figures 1 to 5As shown in the embodiments of this application, a lifting infrared heating traction bed is provided, including a bed body 101, a bed board 102, and a plurality of heating tubes 103. The bed board 102 is horizontally arranged and fixed above the bed body 101. The heating tubes 103 are arranged inside the bed body 101 and located below the bed board 102. The bed body 102 also includes a driving device 104, a transmission component 105, and a guide component 106. The guide component 106, the transmission component 105, and the driving device 104 are arranged inside the bed body 101. The guide component 106 is fixedly connected to the bed body 101. The heating tubes 103 are slidably connected to the guide component 106 in the vertical direction. The transmission component 105 is connected to the heating tubes 103 and the driving device 104 respectively. The driving device 104 is used to drive the transmission component 105 to move in the horizontal direction. After the transmission component 105 moves in the horizontal direction, it can drive the heating tubes 103 to move in the vertical direction. At least two sets of heating tubes 103 at different heights exist at the same time.

[0038] The lifting infrared heating traction bed provided in this embodiment allows the driving device 104 to drive the heating tubes 103 at different positions to rise or fall to different heights during use. This enables the heating tubes 103 at different positions to heat different parts of the human body at different heating distances, avoiding excessive heating of heat-sensitive parts for a long time or lack of heat for parts that need more heating for a long time. This solves the problem of local overheating or local underheating caused by the same heating distance at different positions in the prior art.

[0039] In some embodiments, the transmission component 105 includes a tray 107, which is horizontally arranged and located below the bed board 102. The heating tube 103 and the guide 106 are located above the tray 107. The drive device 104 is connected to the tray 107 and is used to drive the tray 107 to move in the horizontal direction.

[0040] The upper surface of the tray 107 is fixedly connected with several protrusions 108 corresponding to the heating tube 103. There are at least two sets of protrusions 108 with different heights. After the protrusions 108 move in the horizontal direction, they can squeeze the heating tube 103 to make the heating tube 103 move upward or release the heating tube 103 to make the heating tube 103 move downward under its own gravity.

[0041] In some embodiments, the top surface of the convex hull 108 is hemispherical.

[0042] In some embodiments, a guide block 109 is fixedly connected to the lower end of the heating tube 103. The guide block 109 and the guide member 106 are slidably connected in the vertical direction. The lower surface of the guide block 109 is lower than the guide member 106, and the upper surface of the heating tube 103 is higher than the guide member 106.

[0043] In some implementations, the lower surface of the guide block 109 is hemispherical.

[0044] In some embodiments, the guide 106 includes a fixing plate 110, which is horizontally arranged and located between the support plate 107 and the bed board 102. A guide cylinder 111 is fixedly connected to the upper surface of the fixing plate 110. The inner hole of the guide cylinder 111 penetrates the fixing plate 110 in a vertical direction. A guide block 109 and a heating tube 103 are located inside the guide cylinder 111. The guide block 109 is slidably connected to the inner wall of the guide cylinder 111 in a vertical direction. The fixing plate 110 is fixedly connected to the bed body 101. A protrusion 108 is located between the support plate 107 and the fixing plate 110. The spacing between the protrusions 108 is less than the diameter of the lower surface of the guide block 109, and the height difference between adjacent protrusions 108 is less than the radius of the upper surface of the guide block 109.

[0045] In some embodiments, a circuit board 112 is fixedly connected to the upper surface of the fixing plate 110, the heating tube 103 is electrically connected to the circuit on the circuit board 112 through a wire, and a notch 113 is provided on the side wall of the guide cylinder 111 for the wire to pass through.

[0046] In some embodiments, the drive device 104 includes a first linear module located below the pallet 107. The first linear module includes a first guide rail 114 and a first slider 115. The first guide rail 114 is fixedly connected to the bed 101, and the first slider 115 is slidably connected to the first guide rail 114 in the horizontal direction. The first slider 115 is drively connected to the pallet 107. The first linear module is used to drive the pallet 107 to move linearly in the horizontal direction.

[0047] In some embodiments, the driving device 104 further includes a second linear module located below the tray 107 and above the first linear module. The second linear module includes a second guide rail 116, a second slider 117, and a partition 118. The partition 118 is parallel to the tray 107 and located below the second guide rail 116. The second guide rail 116 is fixedly connected to the upper surface of the partition 118. The second slider 117 is slidably connected to the second guide rail 116 in a horizontal direction. The sliding direction of the second slider 117 is perpendicular to the sliding direction of the first slider 115. The first slider 115 is fixedly connected to the lower surface of the partition 118, and the second slider 117 is fixedly connected to the lower surface of the tray 107. The first linear module is used to drive the partition 118 to move linearly in a horizontal direction, and the second linear module is used to drive the partition 118 to move linearly in a horizontal direction.

[0048] In some embodiments, the first linear module and the second linear module operate intermittently. Each time the second linear module operates, it drives the pallet 107 to move a first distance along the first linear direction, and each time the first linear module operates, it drives the partition 118 to move a second distance along the second linear direction.

[0049] The direction of the first straight line is perpendicular to the direction of the second straight line; the direction of the first straight line is horizontal, and the direction of the second straight line is horizontal.

[0050] The first distance is equal to M times the spacing of the 108 convex hull arrangement, where 0 ≤ M ≤ 3, and M is an integer;

[0051] The second distance is equal to N times the spacing of the 108 convex hull arrangement, where 0 ≤ N ≤ 3 and N is an integer.

[0052] The lifting infrared heating traction bed provided in this embodiment uses electromagnetic linear modules for both the first and second linear modules. During operation, the first and second linear modules drive the support plate 107 to move a first distance along the first linear direction and a second distance along the second linear direction, respectively, switching the position of the convex bulge 108 relative to the fixed plate 110 in the horizontal direction. Simultaneously, it drives the heating tube 103 to move up and down, enabling the heating tube 103 at various positions to perform heating work at various heating distances. The first and second linear modules operate intermittently, resulting in low power consumption and minimal vibration.

[0053] The above embodiments are merely explanations of this application and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to the implementation methods of this application without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A lifting infrared heating traction bed, comprising a bed body, a bed board, and a plurality of heating tubes, wherein the bed board is horizontally arranged and fixed above the bed body, and the heating tubes are disposed inside the bed body, with the heating tubes located below the bed board, characterized in that, It also includes a drive device, a transmission component, and a guide component. The guide component, the transmission component, and the drive device are disposed inside the bed body. The guide component is fixedly connected to the bed body. The heating tube is slidably connected to the guide component in the vertical direction. The transmission component is connected to the heating tube and the drive device respectively. The drive device is used to drive the transmission component to move in the horizontal direction. After the transmission component moves in the horizontal direction, it can drive the heating tube to move in the vertical direction. At least two sets of heating tubes at different heights exist at the same time. The transmission component includes a tray, which is horizontally arranged and located below the bed board. The heating tube and the guide are located above the tray. The driving device is connected to the tray and is used to drive the tray to move horizontally. The upper surface of the tray is fixedly connected with a number of protrusions corresponding to the heating tube. There are at least two sets of protrusions of different heights. After the protrusions move in the horizontal direction, they can squeeze the heating tube to make the heating tube move upward or release the heating tube to make the heating tube move downward under its own gravity. The driving device includes a first linear module located below the pallet. The first linear module includes a first guide rail and a first slider. The first guide rail is fixedly connected to the bed, and the first slider is slidably connected to the first guide rail in the horizontal direction. The first slider is driven to the pallet. The first linear module is used to drive the pallet to move linearly in the horizontal direction. The driving device further includes a second linear module, which is located below the tray and above the first linear module. The second linear module includes a second guide rail, a second slider, and a partition. The partition is parallel to the tray and located below the second guide rail. The second guide rail is fixedly connected to the upper surface of the partition. The second slider is slidably connected to the second guide rail in a horizontal direction. The sliding direction of the second slider is perpendicular to the sliding direction of the first slider. The first slider is fixedly connected to the lower surface of the partition, and the second slider is fixedly connected to the lower surface of the tray. The first linear module is used to drive the partition to move linearly in a horizontal direction, and the second linear module is used to drive the partition to move linearly in a horizontal direction. The first linear module and the second linear module operate intermittently. Each time the second linear module operates, it drives the pallet to move a first distance along the first linear direction, and each time the first linear module operates, it drives the partition to move a second distance along the second linear direction. The first straight line direction is perpendicular to the second straight line direction, the first straight line direction is horizontal, and the second straight line direction is horizontal; The first distance is equal to M times the spacing of the convex hull arrangement, where 0 ≤ M ≤ 3, and M is an integer; The second distance is equal to N times the spacing of the convex hull arrangement, where 0 ≤ N ≤ 3 and N is an integer.

2. The lifting infrared heating traction bed according to claim 1, characterized in that, The top surface of the convex hull is hemispherical.

3. The lifting infrared heating traction bed according to claim 2, characterized in that, A guide block is fixedly connected to the lower end of the heating tube. The guide block and the guide member are slidably connected in the vertical direction. The lower surface of the guide block is lower than the guide member, and the upper surface of the heating tube is higher than the guide member.

4. The lifting infrared heating traction bed according to claim 3, characterized in that, The lower surface of the guide block is hemispherical.

5. The lifting infrared heating traction bed according to claim 4, characterized in that, The guide includes a fixed plate, which is horizontally positioned between the support plate and the bed board. A guide cylinder is fixedly connected to the upper surface of the fixed plate, and the inner hole of the guide cylinder penetrates the fixed plate vertically. The guide block and the heating tube are located inside the guide cylinder, and the guide block is slidably connected to the inner wall of the guide cylinder vertically. The fixed plate is fixedly connected to the bed body. The protrusions are located between the support plate and the fixed plate, and the spacing between the protrusions is less than the diameter of the lower surface of the guide block, and the height difference between adjacent protrusions is less than the radius of the upper surface of the guide block.

6. The lifting infrared heating traction bed according to claim 5, characterized in that, A circuit board is fixedly connected to the upper surface of the fixing plate, and the heating tube is electrically connected to the circuit on the circuit board through a wire. The side wall of the guide cylinder is provided with a notch for the wire to pass through.

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