Partitioned servo bearing device

Abstract

The utility model belongs to the technical field of articles of daily use, and particularly relates to a partitioned servo bearing device which is used for solving the technical problem of uneven supporting force. The partitioned servo bearing device comprises a body, the body comprises a soft first closed body, the first closed body is filled with first fluid, and the first closed body comprises a first end, a second end, a middle section and adjacent areas located between the first end and the middle section and between the second end and the middle section. The first end is opposite to the buttocks, at least part of the middle section is opposite to the waist, and / or the second end is opposite to the back or the neck of the human body, when the human body lies to the partitioned servo bearing appliance, the first end and the second end sink and contract towards the middle section so as to accommodate the corresponding areas of the buttocks and the back respectively, and the middle section is relatively raised so as to support the waist; the supporting force of the first end, the second end and the middle section is more adaptive to the weight of the relative part of the human body, and the human body is supported by the internal pressure of the first closed body, so that the supporting force of the human body is more balanced.

Description

[0001] This application claims the priority of the Chinese patent application filed with the China Patent Office on October 30, 2023, with application number 2023229192112 and application name “Partitioned Servo Carrier Device”, all contents of which are incorporated by reference in this application. Technical Field

[0002] The embodiments of the present application relate to the technical field of daily necessities, and in particular to a partitioned servo bearing device. Background Art

[0003] With the development of economy and technology and the improvement of living standards, the comfort of daily necessities, especially bedding, has been continuously improved. Mattresses, as the main bedding, are a strong guarantee for high-quality sleep. Ordinary mattresses have poor fit, few supporting points for the body, and many suspended parts of the body. The muscles of the whole body cannot be in a completely relaxed state, which affects the quality of sleep. Therefore, partitioned mattresses were born.

[0004] Existing zoned mattresses usually have five zones: head, shoulders, waist, hips and legs. Each zone is arranged in intervals using materials of different hardness to meet the different support needs of different parts of the body. The support force of this zoned mattress is unevenly distributed. Utility Model Content

[0005] In view of the above problems, an embodiment of the present application provides a partitioned servo bearing device to improve the uniformity of the supporting force on the human body.

[0006] The embodiment of the present application provides a partitioned servo bearing device, comprising a body, the body comprising a soft first closed body, the interior of the first closed body being filled with a first fluid, the first closed body comprising a first end and a second end oppositely disposed, a middle section located between the first end and the second end, and an adjacent area located between the first end and the middle section, and between the second end and the middle section;

[0007] The first end is configured to be opposite to the buttocks of the human body, at least part of the middle section is configured to be opposite to the waist of the human body, and / or the second end is configured to be opposite to the back or neck of the human body. When the human body lies on the partitioned servo carrying device, the first end, the second end and the adjacent area all sink and the adjacent area drives the first end and the second end to shrink toward the middle section to reduce the surface tension of the first enclosure. The middle section is relatively bulged so that the first enclosure fits the surface of the human body and supports the human body by relying on the internal pressure of the first enclosure.

[0008] In some possible embodiments, the first end of the first enclosed body is configured to face the hip high point of the human body, and the second end of the first enclosed body is configured to face the back high point of the human body.

[0009] In some possible embodiments, a first distance between the first end of the first enclosed body and a side of the second end of the first enclosed body facing away from each other is less than 100 cm, and the first distance can be divided into size codes according to size.

[0010] In some possible embodiments, the size codes include XXS, XS, S, M, L, XL and XXL in sequence;

[0011] When the height of the person is less than or equal to 0.9 m, the first distance is XXS size;

[0012] When the height of the person is greater than 0.8 m and less than or equal to 1.1 m, the first distance is XS size;

[0013] When the height of the person is greater than 1.0 m and less than or equal to 1.3 m, the first distance is code S;

[0014] When the height of the person is greater than 1.2m and less than or equal to 1.5m, the first distance is code M;

[0015] When the height of the person is greater than 1.4m and less than or equal to 1.7m, the first distance is code L;

[0016] When the height of the person is greater than 1.6 m and less than or equal to 1.9 m, the first distance is XL size;

[0017] When the height of the human body is greater than 1.8 m, the first distance is XXL size.

[0018] In some possible embodiments, the carrier body further includes a soft second closed body, the second closed body is adjacent to the second end of the first closed body and is filled with a second fluid;

[0019] One end of the second enclosure adjacent to the first enclosure is configured to be opposite to the back of the human body, and one end of the second enclosure away from the first enclosure is configured to be opposite to the head of the human body. When the human body lies on the partition servo carrying device, one end of the second enclosure adjacent to the first enclosure sinks to make the second enclosure fit the surface of the human body.

[0020] In some possible embodiments, the first fluid and the second fluid are both incompressible fluids and made of the same material, and the partitioned servo bearing device further includes a first connecting tube, one end of which is connected to the first closed body, and the other end of which is connected to the second closed body. When the human body lies on the partitioned servo bearing device, part of the incompressible fluid in the first closed body flows to the second closed body through the first connecting tube, so that the second closed body bulges relative to the first closed body.

[0021] In some possible embodiments, a first connecting member is disposed between the top surface of the first enclosed body and the bottom surface of the first enclosed body, the first connecting member is located in at least one of the adjacent areas and / or the middle section, and the first connecting member is used to limit the maximum distance between the top surface of the first enclosed body and the bottom surface of the first enclosed body;

[0022] And / or, a second connecting member is provided between the top surface of the second enclosed body and the bottom surface of the second enclosed body, and the second connecting member is used to limit the maximum distance between the top surface of the second enclosed body and the bottom surface of the second enclosed body;

[0023] And / or, a first switch valve is installed on the passage formed by the first fluid, the second fluid and the first connecting tube, and the first switch valve is opened. When the human body lies on the partition servo carrier, part of the first fluid in the first closed body flows to the second closed body through the first connecting tube until the top surface of the first closed body is consistent with the natural physiological curvature of the corresponding contact part of the human body, and the first switch valve is closed to maintain the amount of the first fluid in the first closed body after the change and the amount of the second fluid in the second closed body after the change.

[0024] In some possible embodiments, the carrier body further includes a supporting module;

[0025] The support module is adjacent to an end of the second closed body away from the first closed body, and the support module provides support for the head and / or neck of the human body;

[0026] Alternatively, the supporting module is a soft fourth enclosed body, and the fourth enclosed body is stacked with the second enclosed body to jointly support the head and / or neck of the human body.

[0027] In some possible embodiments, the partitioned servo carrying device further includes a support module, wherein the support module is adjacent to the second end of the first closed body, and the support module provides support for the head and / or neck of the human body.

[0028] In some possible embodiments, the partitioned servo carrier further includes a protective pad and a leak-proof sleeve, the protective pad has a receiving groove, the leak-proof sleeve and the body are located in the receiving groove, and the body is located inside the leak-proof sleeve.

[0029] In some possible embodiments, the partitioned servo bearing device further includes a heating pad, and the heating pad is located in the receiving groove or on the top of the leak-proof sleeve;

[0030] And / or, an air inlet is provided at one end of the leak-proof sleeve, and an air outlet is also provided on the top surface of the leak-proof sleeve;

[0031] And / or, the partition servo bearing device also includes a jacket, and the jacket is arranged outside the protective pad, the leak-proof sleeve and the main body.

[0032] The partitioned servo bearing device of the embodiment of the present application has at least the following advantages:

[0033] The partitioned servo bearing device in the embodiment of the present application includes a body, which includes a soft first closed body, and the interior of the first closed body is filled with a first fluid, so that the first closed body can be deformed according to the distribution of the first fluid inside it to adapt to the human body. The first closed body includes a first end and a second end that are relatively arranged, a middle section located between the first end and the second end, and an adjacent area located between the first end and the middle section, and between the second end and the middle section. Among them, the first end is configured to be opposite to the buttocks of the human body, at least part of the middle section is configured to be opposite to the waist of the human body, and the second end is configured to be opposite to the back of the human body. When the human body lies on the first closed body, part of the fluid at the first end and the second end migrates, and the first end, the second end and the adjacent area all sink, that is, the first end and the second end are flattened to accommodate the corresponding areas of the buttocks and the back respectively, and the middle section is relatively raised to support the waist. Moreover, the upper surface of the adjacent area changes from straight to curved during the sinking process, and its length increases, generating surface tension. The surface tension pulls the first end and the second end, which are both free ends, to contract toward the middle section, which can not only fully fit the shape of the buttocks and back of the human body, but also offset the surface tension in turn, so that the surface tension is significantly reduced or even reduced to zero. In this way, the first enclosed body mainly relies on the internal pressure of the first enclosed body to support the human body, and the internal pressure of the first enclosed body is balanced, so that its reaction supporting force to support the human body is also balanced, and the supporting force is relatively uniform.

[0034] In addition to the technical problems solved by the embodiments of the present application described above, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions, other technical problems that can be solved by the partitioned servo carrier provided by the embodiments of the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0036] Figure 1 A schematic diagram of a partitioned servo bearing device in an embodiment of the present application;

[0037] Figure 2 It is a schematic diagram of the structure after being loaded by the partition servo loading device in the embodiment of the present application;

[0038] Figure 3 A schematic diagram of the connection between the first closed body and the second closed body in the embodiment of the present application;

[0039] Figure 4 A schematic diagram of the flow of fluids in the first closed body and the second closed body in the embodiment of the present application;

[0040] Figure 5 A schematic diagram of a first switch valve in an embodiment of the present application;

[0041] Figure 6 A schematic diagram of the connection between the first closed body and the support module in the embodiment of the present application;

[0042] Figure 7 A schematic diagram of the connection between the first connecting member and the second connecting member in an embodiment of the present application;

[0043] Figure 8 It is another structural schematic diagram of the partitioned servo bearing device in the embodiment of the present application;

[0044] Fig. 9 A schematic diagram of a folding protective pad in an embodiment of the present application;

[0045] Fig.10 This is a schematic diagram of the protective pad in the embodiment of the present application after folding.

[0046] Description of reference numerals:

[0047] 10-partition servo bearing device; 20-body;

[0048] 31-first closed body; 32-second closed body;

[0049] 33-third closed body; 34-support module;

[0050] 41-first connecting pipe; 43-first switch valve;

[0051] 51-first connecting member; 52-second connecting member;

[0052] 60-protection pad; 61-quadrilateral bottom plate;

[0053] 62-side plate; 63-accommodating slot;

[0054] 64-avoidance groove; 71-leakage-proof sleeve;

[0055] 72-air inlet; 73-heating pad;

[0056] 74-Coat. DETAILED DESCRIPTION

[0057] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of this application.

[0058] The present application provides a servo bearing method, which comprises the following steps:

[0059] Step S100: construct a carrier, the carrier comprising a soft first closed body, the interior of the first closed body is filled with a first fluid, the first closed body comprises a first end and a second end arranged opposite to each other, a middle section between the first end and the second end, and adjacent areas between the first end and the middle section and between the second end and the middle section.

[0060] Step S200: Use a carrying device to carry a human body. When the human body lies on the carrying device, the first end is opposite to the buttocks of the human body, at least part of the middle section is opposite to the waist of the human body, and / or the second end is opposite to the back or neck of the human body. The first end, the second end and the adjacent area are all sunken, and the adjacent area drives the first end and the second end to shrink toward the middle section to reduce the surface tension of the first enclosed body. The middle section is relatively bulged so that the first enclosed body fits the surface of the human body, and the human body is supported by the internal pressure of the first enclosed body.

[0061] The support device may be a mattress. In some possible examples, constructing the support device includes forming a first closed body and filling the first closed body with a first fluid. The first closed body is an integral and independent storage space for storing the first fluid, and the first closed body is soft and can be deformed together with the first fluid to form a shape that matches the human body to support the human body. The first fluid is an incompressible fluid, such as water. The opposite ends of the middle section are respectively connected to adjacent areas, and the end of the adjacent area away from the middle section is respectively connected to the first end and the second end, that is, the first end, the adjacent area, the middle section, the adjacent area and the second end are arranged in sequence along the length direction and connected in sequence, and the length direction is consistent with the height direction of the human body.

[0062] When a person lies on the carrying device, the first end is opposite to the buttocks of the person, and at least part of the middle section is opposite to the waist of the person, or the second end is opposite to the back or neck of the person, or the first end is opposite to the buttocks of the person, and at least part of the middle section is opposite to the waist of the person, and the second end is opposite to the back or neck of the person. The first end, the second end and the adjacent area are all sunken, and the adjacent area drives the first end and the second end to shrink toward the middle section to reduce the surface tension of the first closed body, and the middle section is relatively bulged, so that the first closed body fits the surface of the person, and the person is supported by the internal pressure of the first closed body.

[0063] It can be understood that the servo in the embodiment of the present application refers to the feedback action that the first enclosed body changes synchronously with any changes in the weight and posture of the human body. The process of the first enclosed body fitting and evenly supporting the human body is the servo process. The first enclosed body supports the human body only by internal pressure, and the supporting force is relatively uniform.

[0064] In some examples, constructing the carrying device further includes: forming a soft second closed body, the second closed body being adjacent to the second end of the first closed body and filled with a second fluid. Accordingly, using the carrying device to carry a human body further includes:

[0065] One end of the second enclosure adjacent to the first enclosure is opposite to the back of the human body, and one end of the second enclosure away from the first enclosure is opposite to the head of the human body. One end of the second enclosure adjacent to the first enclosure is sunken so that the second enclosure fits the surface of the human body.

[0066] The second closed body is adjacent to the second end of the first closed body and is filled with a second fluid. The second closed body forms an independent storage space to store the second fluid, and the second closed body is soft and can be deformed together with the second fluid to form a shape that matches the human body to support the human body. The second fluid is an incompressible fluid, such as water.

[0067] A first connecting tube is provided between the first closed body and the second closed body, one end of the first connecting tube is connected to the first closed body, and the other end of the first connecting tube is connected to the second closed body. When a person lies on the carrying device, the incompressible fluid of the first closed body flows to the second closed body through the first connecting tube, so that the second closed body bulges relative to the first closed body, and a pillow is not required. The pressure difference generated by the liquid level difference between the first closed body and the second closed body can evenly support the waist and ensure the support of the waist.

[0068] Among them, a first switch valve is installed on the passage composed of the first fluid, the second fluid and the first connecting pipe. When the first switch valve is opened, when the human body lies on the partition servo carrying device, part of the first fluid in the first closed body flows to the second closed body through the first connecting pipe until the top surface of the first closed body is consistent with the natural physiological curvature of the corresponding contact part of the human body. Then the first switch valve is closed to maintain the changed amount of the first fluid in the first closed body and the amount of the second fluid in the second closed body.

[0069] In some possible examples, building the carrier further includes: forming a soft third closed body, wherein the third closed body is adjacent to the first end of the first closed body and is filled with a third fluid.

[0070] Accordingly, using a carrying device to carry a human body also includes:

[0071] One end of the third enclosing body adjacent to the first enclosing body corresponds to the buttocks of the human body, and one end of the third enclosing body away from the first enclosing body extends outward to the leg of the human body. One end of the third enclosing body adjacent to the first enclosing body is sunken so that the third enclosing body fits the surface of the human body.

[0072] The third closed body supports the legs and part of the buttocks of the human body, and it can be a whole or include at least two separate bodies. The third closed body is adjacent to the first end of the first closed body, and is filled with a third fluid. The third closed body forms an independent storage space to store the third fluid, and the third closed body is soft and can be deformed together with the third fluid to form a shape that matches the human body to support the human body. The third fluid is an incompressible fluid, such as water.

[0073] In some possible examples, constructing the carrier further includes: forming a support module, the support module being located at an end of the second enclosed body away from the first enclosed body, or the support module being overlapped with the second enclosed body, to provide support for the head and / or neck of a human body.

[0074] Based on the above examples, in some possible implementations, the support module is adjacent to the end of the second enclosed body away from the first enclosed body. The end of the second enclosed body away from the first enclosed body can extend outward from the head of the human body, and the support module provides support for the upper edge of the head of the human body. Alternatively, the end of the second enclosed body away from the first enclosed body can also be located between the head and neck of the human body, and the support module supports part of the neck and head of the human body. The support module can be a sponge block of the same height as the second enclosed body, which is less likely to deform than the second enclosed body and has better support stability.

[0075] Based on the above examples, in some possible implementations, the support module is a soft fourth enclosed body, which is stacked with the second enclosed body to support the head and / or neck of the human body. For example, the fourth enclosed body is located below the second enclosed body, or the second enclosed body is located below the fourth enclosed body.

[0076] The second closed body is connected to the first closed body, for example, the second closed body is connected to the first closed body through a first connecting pipe. When a human body lies on the partition servo bearing device, part of the first fluid of the first closed body flows to the second closed body, raising the total height of the second closed body and the fourth closed body. When the second closed body is located below the fourth closed body, since the fourth closed body is independent of the first closed body and the second closed body, the elasticity of the first closed body can be increased by using the pressure of the fourth closed body.

[0077] One of the fourth enclosure and the second enclosure is equal in width and height to the first enclosure so as to support the human body together with the first enclosure. When the second enclosure is located below the fourth enclosure, the servo bearing device is not in use and the second enclosure may not be filled with liquid, and the height of the fourth enclosure is equal to or slightly higher than that of the first enclosure.

[0078] In some other possible examples, constructing the support device further includes: forming a support module, the support module is adjacent to the second end of the first closed body, and the support module provides support for the head and / or neck of the human body. That is, the second end of the first closed body is adjacent to the support module, and the head and / or neck of the human body is supported by the support module. The support module can be a sponge, and its deformation capacity is smaller than that of the first closed body.

[0079] In summary, the servo bearing method of the embodiment of the present application constructs a bearing device, and uses the bearing device to bear a human body. When the human body lies on the bearing device, part of the fluid at the first end and the second end migrates, and the first end, the second end and the adjacent area all sink, that is, the first end and the second end are flattened to accommodate the corresponding areas of the buttocks and the back, respectively, and the middle section is relatively raised to support the waist. In addition, the upper surface of the adjacent area changes from straight to curved during the sinking process, and the length increases, generating surface tension. The surface tension pulls the first end and the second end, which are both free ends, to shrink toward the middle section, which can fully fit the shape of the buttocks and back of the human body, and can in turn offset the surface tension, so that the surface tension is significantly reduced or even reduced to zero. The first closed body mainly relies on the internal pressure of the first closed body to support the human body, and the internal pressure of the first closed body is balanced, so that its reaction support force to support the human body is also balanced, and the support force is relatively uniform.

[0080] See also Figure 1 and Figure 2 The embodiment of the present application also provides a partitioned servo bearing device 10, which can be a mattress. The partitioned servo bearing device 10 includes a body 20, and the body 20 includes a soft first closed body 31, and the first closed body 31 is filled with a first fluid. The first closed body 31 forms an independent storage space to store the first fluid, and the first closed body 31 is soft and can be deformed together with the first fluid to form a shape adapted to the human body to support the human body.

[0081] It is understandable that the first closed body 31 also has a first inlet / outlet, and the first inlet / outlet is used to pass or discharge the first fluid and air. The first closed body 31 can also prevent the first fluid from seeping out and avoid leakage of the first fluid. Exemplarily, the material of the first closed body 31 is polyvinyl chloride (PVC), thermoplastic elastomer (TPU), latex, etc.

[0082] Among them, the first fluid can fill the first closed body 31 so that the pressure acting on the first closed body 31 can act on the first fluid evenly, that is, the first fluid has the same pressure everywhere. The first fluid can be an incompressible fluid, that is, the density of the first fluid is constant and its volume is incompressible, so that its internal pressure can better balance the pressure of the human body. Exemplarily, the material of the first fluid can be water, which has better safety. In other examples, since air can be considered as an incompressible fluid at low speed (Mach number not exceeding 0.3), in the embodiment of the present application, the material of the first fluid can also be air.

[0083] Continue reading Figure 1 and Figure 2The first closed body 31 includes a first end, a second end, an adjacent area and a middle section. The first end and the second end are arranged opposite to each other, and the middle section is located between the first end and the second end, that is, the first end and the second end are located on both sides of the middle section. An adjacent area is arranged between the first end and the middle section, and between the second end and the middle section. The first end of the first closed body 31 is configured to be opposite to the buttocks of the human body, at least part of the middle section is configured to be opposite to the waist of the human body, and the second end is configured to be opposite to the back of the human body.

[0084] The first end, the adjacent area, the middle section, the adjacent area and the second end are arranged in sequence along the length direction of the first closed body 31, and they may be adjacent to each other in sequence. Figure 2 As shown in A, the middle section is Figure 2 As shown at B in the figure, the second end is Figure 2 As shown in C, the adjacent area is Figure 2 As shown at D in the middle. The length direction of the first enclosed body 31 is consistent with the height direction of the human body. The human body includes the head, neck, back, waist, buttocks and legs from top to bottom, and the first enclosed body 31 supports the buttocks, waist and back of the human body.

[0085] Specifically, the first end of the first enclosed body 31 is opposite to the buttocks of the human body and supports the buttocks of the human body. The first end of the first enclosed body 31 is located below the buttocks of the human body and does not extend to the legs of the human body. The first end of the first enclosed body 31 is at the edge of the first enclosed body 31 and is a free end that can be retracted and retracted freely. The first end of the first enclosed body 31 shrinks toward the middle section to reduce or even avoid the reaction force generated by the surface tension of the first enclosed body 31 to prevent the buttocks from sinking, thereby making it easier for the buttocks to sink and almost only supported by the internal pressure of the first enclosed body 31, and the internal pressure of the first enclosed body 31 is balanced.

[0086] The second end of the first enclosed body 31 is opposite to the back or neck of the human body, and supports the back or neck of the human body. The second end of the first enclosed body 31 is located below the back or neck of the human body, and does not extend to the head of the human body. The second end of the first enclosed body 31 is also at the edge of the first enclosed body 31, and is a free end that can be retracted and retracted freely. The second end of the first enclosed body 31 shrinks toward the middle section to reduce or even avoid the reaction force generated by the surface tension of the first enclosed body 31 to prevent the back from sinking, thereby making it easier for the back to sink and almost only supported by the internal pressure of the first enclosed body 31, and the internal pressure of the first enclosed body 31 is balanced.

[0087] At least part of the middle section of the first closed body 31 is opposite to the waist of the human body, and supports the waist of the human body. The waist is only supported by the internal pressure of the first closed body 31, and the internal pressure of the first closed body 31 is balanced.

[0088] like Figure 2As shown, when a human body lies on (e.g., lying on the side) the partitioned servo bearing device 10, the first end, the second end and the adjacent area are all sunken, and the middle section is relatively raised, so that the first closed body 31 fits the surface of the human body. Specifically, when a human body lies on the first closed body 31, the top surface and the side surface of the first closed body 31 are subjected to external pressure, and the external pressure is transmitted to the first fluid in the first closed body 31, generating internal pressure to balance the external pressure and support the human body.

[0089] Under the combined action of external pressure and internal pressure, part of the fluid at the first end and the second end migrates, and the first end and the second end are flattened to accommodate the corresponding areas of the buttocks and the back, respectively, and the middle section is relatively raised to support the waist. The upper surface of the adjacent area changes from straight to curved during the sinking process, and the length increases, generating surface tension, which pulls the first end and the second end, which are both free ends, to shrink toward the middle section of the first closed body 31, which can fully fit the shape of the buttocks and back of the human body, and can in turn offset the surface tension, so that the surface tension is significantly reduced or even reduced to zero. In this way, the first closed body 31 only supports the human body with the reaction of the internal pressure, and the internal pressure of the first closed body 31 is balanced, so that its reaction force to support the human body is also balanced.

[0090] It can be understood that the servo in the embodiment of the present application refers to the feedback action of the first enclosed body 31 changing synchronously with any changes in the weight and posture of the human body. The process of the first enclosed body 31 fitting and evenly supporting the human body is the servo process of the partitioned servo bearing device 10. The first enclosed body 31 supports the human body only by internal pressure, and the supporting force is relatively uniform. The servo process of the first enclosed body 31 after the human body lies flat on the partitioned servo bearing device 10 is consistent with the servo process of the first enclosed body 31 after the human body lies sideways on the partitioned servo bearing device 10, and will not be repeated here.

[0091] In some possible examples, the first end of the first enclosed body 31 is configured to face the hip high point of the human body, and the second end of the first enclosed body 31 is configured to face the back high point of the human body. The hip high point refers to the high point of the buttocks, which is located at the highest point of the buttocks. The back high point refers to the high point of the back, which is located at the protrusion of the shoulder blade. In this way, the two high points of the human body are respectively located at the two ends of the first enclosed body 31, further preventing the first enclosed body 31 from being subjected to surface tension, so that the support force of the first enclosed body 31 is consistent with the weight of the corresponding part of the human body, avoiding weak support force on the waist.

[0092] In some possible examples, a first distance between a first end of the first enclosed body 31 and a side of a second end of the first enclosed body 31 facing away from each other is less than 100 cm, and the first distance can be divided into size codes according to size so that the first enclosed body 31 can correspond to different heights.

[0093] Specifically, the size codes include XXS, XXS, XS, S, M, L, XL and XXL in sequence. When the height of a person is less than or equal to 0.9m, the first distance is XXS. When the height of a person is greater than 0.8m and less than or equal to 1.1m, the first distance is XS. When the height of a person is greater than 1.0m and less than or equal to 1.3m, the first distance is S. When the height of a person is greater than 1.2m and less than or equal to 1.5m, the first distance is M. When the height of a person is greater than 1.4m and less than or equal to 1.7m, the first distance is L. When the height of a person is greater than 1.6m and less than or equal to 1.9m, the first distance is XL. When the height of a person is greater than 1.8m, the first distance is XXL.

[0094] Exemplarily, the XXS code can be 25±5cm, the XS code can be 30cm±5, the S code can be 35±5cm, the M code can be 40±5cm, the L code can be 45±5cm, the XL code can be 50±5cm, and the XXL code can be 55±5cm. When the height of the human body is 1.2m, the first distance can be S code or M code. In this way, different human heights correspond to different lengths of the first closed body 31, so that the first closed body 31 is adapted to the human body, the surface tension generated by the first end and the second end of the first closed body 31 is small or even zero, the first closed body 31 has a more uniform support force on the human body, and the waist support effect is better. The free height of the first closed body 31 is controlled within the thickness range of ordinary mattresses, which can be 3cm to 22cm, preferably 5cm to 15cm, and the support effect is better, wherein the free height of the first closed body 31 refers to the height when the first closed body 31 does not carry a human body.

[0095] Continue reading Figure 1 and Figure 2 The body 20 further includes a second soft closed body 32, which is adjacent to the second end of the first closed body 31 and is filled with a second fluid. The second closed body 32 forms an independent storage space to store the second fluid, and the second closed body 32 is soft and can be deformed together with the second fluid to form a shape that matches the human body to support the human body.

[0096] It is understandable that the second closed body 32 also has a second inlet / outlet, and the second inlet / outlet is used to pass / exhaust the second fluid and air. The second closed body 32 can also prevent the second fluid from seeping out and avoid leakage of the second fluid. Exemplarily, the material of the second closed body 32 is polyvinyl chloride, polyether polyurethane thermoplastic elastomer, latex, etc.

[0097] The end of the second enclosure 32 adjacent to the first enclosure 31 is configured to be opposite to the back of the human body, and the end of the second enclosure 32 away from the first enclosure 31 is opposite to the head of the human body, for example, the end of the second enclosure 32 away from the first enclosure 31 extends outward from the head of the human body. When the human body lies on the second enclosure 32, the end of the second enclosure 32 adjacent to the first enclosure 31 sinks so that the second enclosure 32 fits the surface of the human body, that is, after the second enclosure 32 is subjected to external pressure, the fluid part of the edge area of ​​the second enclosure 32 adjacent to the first enclosure 31 migrates to the central area, and the end of the second enclosure 32 adjacent to the first enclosure 31 forms a slope to accommodate the corresponding part of the back, and the internal pressure in the central area increases to support the head. The free height of the second enclosure 32 can be greater than or equal to the free height of the first enclosure 31.

[0098] For some possible examples, see Figure 3 and Figure 4 The first fluid and the second fluid are both incompressible fluids and are made of the same material, for example, water. The partition servo bearing device 10 further includes a first connecting pipe 41, one end of which is connected to the first closed body 31, and the other end of which is connected to the second closed body 32. When a human body lies between the first closed body 31 and the second closed body 32, the incompressible fluid in the first closed body 31 flows to the second closed body 32 through the first connecting pipe 41, so that the second closed body 32 bulges relative to the first closed body 31.

[0099] With such arrangement, the second enclosure 32 supports the back, neck and head, and is subject to less external force, while the first enclosure 31 supports the shoulders, back and waist, and is subject to greater external force. When a human body lies on the first enclosure 31 and the second enclosure 32, the incompressible fluid in the first enclosure 31 flows through the first connecting pipe 41 and migrates to the second enclosure 32, the first enclosure 31 descends, the back sinks, the second enclosure 32 rises, the head rises, and a height difference is formed between the second enclosure 32 and the first enclosure 31, and no pillow is required. The pressure difference generated by the liquid level difference between the first enclosure 31 and the second enclosure 32 can evenly support the waist and ensure the support of the waist.

[0100] Building on the above examples, see Figure 5 A first switch valve 43 is installed on the passage formed by the first fluid, the second fluid and the first connecting pipe 41. When the first switch valve 43 is opened, when the human body lies on the partition servo carrying device 10, part of the first fluid in the first closed body 31 flows to the second closed body 32 through the first connecting pipe 41 until the top surface of the first closed body 31 is consistent with the natural physiological curvature of the corresponding contact part of the human body. Then, the first switch valve 43 is closed to maintain the amount of the first fluid in the first closed body 31 and the amount of the second fluid in the second closed body 32 after the change.

[0101] When the first switch valve 43 is opened, the passage is opened, and the first fluid in the first closed body 31 can flow to the second closed body 32 through the first connecting pipe, or the second fluid in the second closed body 32 can flow to the first closed body 31 through the first connecting pipe. When the first switch valve 43 is closed, the passage is cut off, and the first fluid in the first closed body 31 cannot flow to the second closed body 32 through the first connecting pipe, and the second fluid in the second closed body 32 cannot flow to the first closed body 31 through the first connecting pipe, so as to prevent backflow. Since the external force on the first closed body 31 is larger and the external force on the second closed body 32 is smaller, when the first switch valve 43 is opened, the first fluid in the first closed body 31 flows to the second closed body 32 through the first connecting pipe. When the first switch valve 43 is closed, the second fluid in the second closed body 32 cannot flow to the first closed body 31 through the first connecting pipe.

[0102] Among them, when the human body lies on the partitioned servo bearing device 10, part of the first fluid in the first closed body 31 flows to the second closed body 32 through the first connecting pipe, and the amount of the first fluid decreases, and it gradually deforms and gradually adapts to the corresponding contact part of the human body until the top surface of the first closed body 31 is consistent with the natural physiological curvature of the corresponding contact part of the human body, so that the first closed body 31 fits the human body better and the bearing is more uniform.

[0103] It can be understood that, since the first fluid and the second fluid are made of the same material, when the first fluid flows into the second closed body 32, it is converted into the second fluid, and when the second fluid flows into the first closed body 31, it is converted into the first fluid. In the above example, the fluid in the first closed body 31 is the first fluid, and the fluid in the second closed body 32 is the second fluid. When the first switch valve 43 is closed, the amount of the first fluid in the first closed body 31 is maintained, and the amount of the second fluid in the second closed body 32 is maintained.

[0104] For some possible examples, see Figure 6 The partitioned servo bearing device 10 further includes a support module 34, which is located at one end of the second enclosure 32 away from the first enclosure 31, or the support module 34 is overlapped with the second enclosure 32 to provide support for the head and / or neck of the human body.

[0105] Based on the above examples, in some possible implementations, the support module 34 is adjacent to the end of the second enclosed body 32 away from the first enclosed body 31. The end of the second enclosed body 32 away from the first enclosed body 31 can extend outward from the head of the human body, and the support module 34 provides support for the upper edge of the head of the human body. Alternatively, the end of the second enclosed body 32 away from the first enclosed body 31 can also be located between the head and neck of the human body, and the support module 34 supports part of the neck and head of the human body. The support module 34 can be a sponge block of the same height as the second enclosed body 32, which is less likely to deform than the second enclosed body 32 and has better support stability.

[0106] Based on the above examples, in some possible implementations, the support module 34 is a soft fourth enclosed body, which is stacked with the second enclosed body 32 to support the head and / or neck of the human body. For example, the fourth enclosed body is located below the second enclosed body 32, or the second enclosed body 32 is located below the fourth enclosed body.

[0107] The second enclosed body 32 is connected to the first enclosed body 31, for example, the second enclosed body 32 is connected to the first enclosed body 31 through the first connecting pipe 41. When the human body lies on the partition servo bearing device, part of the first fluid of the first enclosed body 31 flows to the second enclosed body 32, raising the total height of the second enclosed body 32 and the fourth enclosed body. When the second enclosed body 32 is located below the fourth enclosed body, since the fourth enclosed body is independent of the first enclosed body 31 and the second enclosed body 32, the elasticity of the first enclosed body 31 can be increased by using the pressure of the fourth enclosed body.

[0108] One of the fourth enclosure and the second enclosure 32 has the same width and height as the first enclosure 31, so as to support the human body together with the first enclosure 31. When the second enclosure 32 is located below the fourth enclosure, the servo bearing device is not in use, and the second enclosure 32 may not be filled with liquid, and the height of the fourth enclosure is equal to or slightly higher than that of the first enclosure 31.

[0109] In the above example, the outer circumference of the fourth enclosure may protrude from the outer circumference of the second enclosure 32, that is, the fourth enclosure is larger and the second enclosure 32 is smaller. The fourth enclosure and the second enclosure 32 may be made of different materials and internal fluids, which are not limited in the present embodiment.

[0110] In some other possible examples, the partitioned servo bearing device 10 further includes a support module 34, which is adjacent to the second end of the first enclosed body 31, and provides support for the head and / or neck of the human body. That is, the second end of the first enclosed body 31 is adjacent to the support module 34, and the head and / or neck of the human body is supported by the support module 34. The support module 34 may be a sponge, and its deformation capacity is smaller than that of the first enclosed body 31.

[0111] See also Figure 7 In order to improve the balance of the support of the first enclosed body 31 and / or the second enclosed body 32 to the human body, a first connecting member 51 is provided between the top surface of the first enclosed body 31 and the bottom surface of the first enclosed body 31, and the first connecting member 51 is located in at least one adjacent area and / or the middle section, and the first connecting member 51 is used to limit the maximum distance between the top surface of the first enclosed body 31 and the bottom surface of the first enclosed body 31. And / or, a second connecting member 52 is provided between the top surface of the second enclosed body 32 and the bottom surface of the second enclosed body 32, and the second connecting member 52 is used to limit the maximum distance between the top surface of the second enclosed body 32 and the bottom surface of the second enclosed body 32.

[0112] like Figure 7 As shown, one end of the first connecting member 51 is connected to the top surface of the first enclosed body 31, and the other end is connected to the bottom surface of the first enclosed body 31, so as to limit the maximum distance between the top surface of the first enclosed body 31 and the bottom surface of the first enclosed body 31, thereby limiting the degree of bulging of the middle section, avoiding excessive height difference between the middle section and the first end and / or the second end, which makes the buttocks and / or back not effectively supported, improving the degree of fit between the deformation of the first enclosed body 31 and the human body, and ensuring support for the corresponding parts of the human body. The first connecting member 51 can be made of the same sheet material as the first enclosed body 31, and its two ends are fused and fixed to the top surface and the bottom surface of the first enclosed body 31 respectively.

[0113] The first connecting member 51 is provided with at least one adjacent area, for example, the first connecting member 51 is provided in both adjacent areas, so as to limit the bulging degree of the middle section and improve the symmetry of the deformation of the first enclosed body 31. The first connecting member 51 in each adjacent area extends along the width direction of the first enclosed body 31, or is arranged along the width of the first enclosed body 31. The width direction of the first enclosed body 31 is perpendicular to the length direction of the first enclosed body 31, and is perpendicular to the height direction of the first enclosed body 31. The height direction of the first enclosed body 31 is the direction from the bottom surface of the first enclosed body 31 to the top surface of the first enclosed body 31.

[0114] One end of the second connecting member 52 is connected to the top surface of the second enclosed body 32, and the other end is connected to the bottom surface of the second enclosed body 32, so as to limit the maximum distance between the top surface of the second enclosed body 32 and the bottom surface of the second enclosed body 32, thereby limiting the degree of bulging of the second enclosed body 32, avoiding that the second enclosed body 32 is too high and the back cannot be effectively supported, improving the degree of fit between the deformation of the second enclosed body 32 and the human body, and ensuring the support of the corresponding parts of the human body. The second connecting member 52 can be arranged at intervals along the length direction of the second enclosed body 32, and the length direction of the second enclosed body 32 is consistent with the length direction of the first enclosed body 31. The specific structure of the second connecting member 52 can refer to the specific structure of the first connecting member 51, and will not be repeated here.

[0115] It should be noted that if Figure 1 and Figure 2 As shown, the body 20 of the embodiment of the present application further includes a soft third closed body 33, which is adjacent to the first end of the first closed body 31 and is filled with a third fluid. The third closed body 33 forms an independent storage space to store the third fluid, and the third closed body 33 is soft and can be deformed together with the third fluid to form a shape that matches the human body to support the human body. The third closed body 33 and the third fluid can refer to the first closed body 31 and the first fluid, respectively, or refer to the second closed body 32 and the second fluid, respectively, and will not be repeated here.

[0116] The end of the third enclosing body 33 adjacent to the first enclosing body 31 is configured to correspond to the buttocks of the human body, and the end away from the first enclosing body 31 is configured to extend outward from the legs of the human body. The third enclosing body 33 supports the legs and part of the buttocks of the human body, and can be a whole or include at least two separate parts.

[0117] Exemplarily, the third enclosed body 33 includes a first split body and a second split body, one end of the first split body is adjacent to the first enclosed body 31, the other end of the first split body is adjacent to one end of the second split body, and the ends of the first split body and the second split body opposite to each other are opposite to the knee joint of the human body. In this arrangement, the first split body supports the thigh and part of the buttocks of the human body, and the second split body supports the calf of the human body, and the load-bearing effect is better.

[0118] See also Figures 8 to 10 The partition servo bearing device 10 further includes a protective pad 60 and a leak-proof cover 71. The protective pad 60 has a receiving groove 63. The leak-proof cover 71 and the body 20 are located in the receiving groove 63, and the body 20 is located inside the leak-proof cover 71. The leak-proof cover 71 is sleeved on the body 20, and covers the body 20 to prevent the fluid inside the body 20 from leaking when the body 20 is pierced, thereby improving safety. The leak-proof cover 71 can be made of waterproof cloth.

[0119] An air inlet 72 is provided at one end of the leak-proof sleeve 71, and an air outlet is also provided on the top surface of the leak-proof sleeve 71. The air inlet 72 is connected to a wind source to allow gas (such as air) to enter the leak-proof sleeve 71 and ensure the air permeability of the leak-proof sleeve 71. By controlling the temperature of the gas, the inside of the leak-proof sleeve 71 can be heated or dissipated to improve the comfort of the human body.

[0120] The body 20 with the leak-proof cover 71 is arranged in the receiving groove 63 of the protective pad 60, and the protective pad 60 protects the body 20 and the leak-proof cover 71. The material of the protective pad 60 can be cotton wool or sponge, etc. Preferably, the material of the protective pad 60 is sponge, that is, the protective pad 60 is a sponge pad. In this way, the sponge pad has a small density and good elasticity, and has the properties of shock absorption, sound insulation, heat insulation, etc., and has a good protective effect.

[0121] Some possible examples include Figure 8 and Fig. 9 As shown, the protective pad 60 includes a quadrilateral bottom plate 61, and a side plate 62 connected to each side of the quadrilateral bottom plate 61, the side plate 62 is foldable relative to the bottom plate, and encloses a receiving groove 63. Specifically, the protective pad 60 includes a quadrilateral bottom plate 61 and a side plate 62, and each side of the quadrilateral bottom plate 61 is connected to a side plate 62. The side plate 62 is foldable relative to the bottom plate, when the side plate 62 is folded, the side plate 62 and the quadrilateral bottom plate 61 enclose a receiving groove 63, when the side plate 62 is not folded, the side plate 62 and the quadrilateral bottom plate 61 are unfolded to form a flat structure, which is convenient for compression or folding packaging of the protective pad 60. In the example where the supporting device body includes a support module 34, and the support module 34 is adjacent to an end of the second enclosure away from the first enclosure, the support module 34 can be the side plate 62, or can be made together with the side plate 62.

[0122] Based on the above examples, in some possible implementations, the quadrilateral bottom plate 61 and the side plate 62 are an integrated structure. Four avoidance grooves 64 are provided on the surface of the protective pad 60, and the four avoidance grooves 64 are respectively located at the intersection of the four edge areas and the central area, so that each edge area can stand upright relative to the central area. The avoidance groove 64 can be in the shape of an inverted triangle. When the edge area stands upright relative to the central area, the two sides of the inverted triangle can be adjacent or fit together, and it is more stable after folding.

[0123] In some other possible examples, the quadrilateral bottom plate 61 and the side plates 62 are detachably connected, that is, the quadrilateral bottom plate 61 and the side plates 62 are split structures, when in use, the quadrilateral bottom plate 61 and the side plates 62 are installed together, and when not in use, the quadrilateral bottom plate 61 and the side plates 62 are relatively separated to facilitate the storage of the protective pad 60. Among them, the four side plates 62 can be a pair of C-shaped structures or an integrated structure to form an enclosed or integrated surrounding edge.

[0124] Continue reading Figure 8 The partition servo bearing device 10 also includes a heating pad 73, and the heating pad 73 is located in the receiving groove. The heating pad 73 can be an integrated structure or a split structure. The heating pad 73 can be an electric heater, and the electric heater is connected to an external power supply. The heating pad 73 is used to heat the main body 20 to improve the comfort of the partition servo bearing device 10, and to ensure safety by powering off during sleep. Or, the heating pad 73 is located on the leak-proof sleeve 71, so that no preheating is required, and heating can be turned on when needed. At the same time, the protective pad 60 can also keep the heating pad 73 and the main body 20 warm, which can prevent the temperature of the heating pad 73 and the main body 20 from spreading to the surroundings and the bottom, keep warm, improve heating efficiency, and save energy consumption.

[0125] The partition servo bearing device 10 further includes a cover 74, which is disposed outside the protective pad 60, the leak-proof cover 71 and the body 20. Figure 8 As shown, the protective pad 60, the leak-proof cover 71 and the body 20 are located in the outer cover 74. The material of the outer cover 74 can be quilted fabric or the like.

[0126] In summary, the partition servo bearing device 10 of the embodiment of the present application includes a body 20, and the body 20 includes a soft first closed body 31. The interior of the first closed body 31 is filled with a first fluid, so that the first closed body 31 can be deformed according to the distribution of the first fluid inside it to adapt to the human body. The first closed body 31 includes a first end and a second end that are relatively arranged, and a middle section located between the first end and the second end. Among them, the first end is configured to be opposite to the buttocks of the human body, at least part of the middle section is configured to be opposite to the waist of the human body, and the second end is configured to be opposite to the back of the human body. When the human body lies on the first closed body 31, part of the fluid at the first end and the second end migrates, and the first end and the second end both sink, that is, the first end and the second end are flattened to accommodate the corresponding areas of the buttocks and the back respectively, and the middle section is relatively raised to support the waist. The upper surface of the adjacent area changes from straight to curved during the sinking process, and its length increases, generating surface tension. The surface tension pulls the first end and the second end, which are both free ends, to shrink toward the middle section of the first enclosing body 31, which can not only fully fit the shape of the buttocks and back of the human body, but also offset the surface tension in turn, so that the surface tension is significantly reduced or even reduced to zero. In this way, the first enclosing body 31 only supports the human body by the reaction of internal pressure, and the internal pressure of the first enclosing body 31 is balanced, so that its reaction supporting force for the human body is also balanced.

[0127] The various embodiments or implementation methods in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be referenced to each other.

[0128] Those skilled in the art should understand that, in the disclosure of the present application, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred system or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present application.

[0129] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0130] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A partitioned servo bearing device, characterized in that: The invention comprises a body, wherein the body comprises a first soft closed body, the interior of the first closed body is filled with a first fluid, the first closed body comprises a first end and a second end which are oppositely arranged, a middle section between the first end and the second end, and an adjacent area between the first end and the middle section, and between the second end and the middle section; The first end is configured to be opposite to the buttocks of the human body, at least part of the middle section is configured to be opposite to the waist of the human body, and / or the second end is configured to be opposite to the back or neck of the human body. When the human body lies on the partitioned servo carrying device, the first end, the second end and the adjacent area all sink and the adjacent area drives the first end and the second end to shrink toward the middle section to reduce the surface tension of the first enclosure. The middle section is relatively bulged so that the first enclosure fits the surface of the human body and supports the human body by relying on the internal pressure of the first enclosure.

2. The partition servo bearing device according to claim 1, characterized in that: The first end of the first enclosed body is configured to face the hip high point of the human body, and the second end of the first enclosed body is configured to face the back high point of the human body.

3. The partition servo bearing device according to claim 1 or 2, characterized in that: A first distance between the first end of the first closed body and a side of the second end of the first closed body facing away from each other is less than 100 cm, and the first distance can be divided into large and small codes according to size.

4. The partition servo carrying device according to claim 3, characterized in that: The size codes include XXS, XS, S, M, L, XL and XXL in order; When the height of the person is less than or equal to 0.9 m, the first distance is XXS size; When the height of the person is greater than 0.8 m and less than or equal to 1.1 m, the first distance is XS size; When the height of the person is greater than 1.0 m and less than or equal to 1.3 m, the first distance is code S; When the height of the person is greater than 1.2m and less than or equal to 1.5m, the first distance is code M; When the height of the person is greater than 1.4m and less than or equal to 1.7m, the first distance is code L; When the height of the person is greater than 1.6 m and less than or equal to 1.9 m, the first distance is XL size; When the height of the human body is greater than 1.8 m, the first distance is XXL size.

5. The partition servo carrying device according to claim 1, characterized in that: The carrier body further includes a soft second closed body, the second closed body is adjacent to the second end of the first closed body and is filled with a second fluid; One end of the second enclosure adjacent to the first enclosure is configured to be opposite to the back or neck of the human body, and one end of the second enclosure away from the first enclosure is configured to be opposite to the head of the human body. When the human body lies on the partitioned servo carrying device, one end of the second enclosure adjacent to the first enclosure sinks to make the second enclosure fit the surface of the human body.

6. The partition servo carrying device according to claim 5, characterized in that: The first fluid and the second fluid are both incompressible fluids and made of the same material. The partitioned servo bearing device also includes a first connecting tube, one end of which is connected to the first closed body, and the other end of which is connected to the second closed body. When the human body lies on the partitioned servo bearing device, part of the incompressible fluid in the first closed body flows to the second closed body through the first connecting tube, so that the second closed body bulges relative to the first closed body.

7. The partitioned servo carrying device according to claim 6, characterized in that: A first connecting member is disposed between the top surface of the first enclosed body and the bottom surface of the first enclosed body, the first connecting member is located in at least one of the adjacent areas and / or the middle section, and the first connecting member is used to limit the maximum distance between the top surface of the first enclosed body and the bottom surface of the first enclosed body; And / or, a second connecting member is provided between the top surface of the second enclosed body and the bottom surface of the second enclosed body, and the second connecting member is used to limit the maximum distance between the top surface of the second enclosed body and the bottom surface of the second enclosed body; And / or, a first switch valve is installed on the passage formed by the first fluid, the second fluid and the first connecting tube, and the first switch valve is opened. When the human body lies on the partition servo carrier, part of the first fluid in the first closed body flows to the second closed body through the first connecting tube until the top surface of the first closed body is consistent with the natural physiological curvature of the corresponding contact part of the human body, and the first switch valve is closed to maintain the amount of the first fluid in the first closed body after the change and the amount of the second fluid in the second closed body after the change.

8. The partition servo bearing device according to claim 5 or 6, characterized in that: The carrier body also includes a support module; The support module is adjacent to an end of the second closed body away from the first closed body, or the support module is overlapped with the second closed body, and the support module provides support for the head and / or neck of the human body; Alternatively, the supporting module is a soft fourth enclosed body, and the fourth enclosed body is stacked with the second enclosed body to jointly support the head and / or neck of the human body.

9. The partition servo bearing device according to claim 1 or 2, characterized in that: The partitioned servo carrying device further comprises a support module, which is adjacent to the second end of the first closed body and provides support for the head and / or neck of the human body.

10. The partition servo bearing device according to claim 1 or 2, characterized in that: The partition servo bearing device also includes a protective pad and a leak-proof sleeve, the protective pad has a receiving groove, the leak-proof sleeve and the body are located in the receiving groove, and the body is located inside the leak-proof sleeve.

11. The partitioned servo carrying device according to claim 10, characterized in that: The partitioned servo bearing device further comprises a heating pad, and the heating pad is located in the receiving groove or on the top of the leak-proof sleeve; And / or, an air inlet is provided at one end of the leak-proof sleeve, and an air outlet is also provided on the top surface of the leak-proof sleeve; And / or, the partition servo bearing device also includes a jacket, and the jacket is arranged outside the protective pad, the leak-proof sleeve and the main body.

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