Body position supporting device

Abstract

The utility model discloses a body position supporting device, and relates to the technical field of medical equipment. The body position supporting device comprises a fixed assembly, a movable assembly and a contact assembly. The fixed assembly is connected to the movable assembly and provides a fulcrum for the movable assembly. The movable assembly is connected to the contact assembly, the contact assembly comprises a contact surface, and the movable assembly can adjust the shape, direction and / or size of the contact surface so as to adjust and maintain the posture of a set object on the contact surface; the contact assembly is used for bearing a set object and providing tactile feedback for the set object. The premature infant is placed on the contact surface, the fixed assembly and the movable assembly can be matched to support the premature infant, and the shape, the direction and / or the size of the contact surface can be adjusted through adjustment of the movable assembly, so that the posture of the premature infant can be adjusted more conveniently, and a pillow, a rolled towel and other objects do not need to be additionally arranged to be cushioned below the body of the premature infant.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a body positioning support device. Background Technology

[0002] Before birth, premature infants are in a flexed position due to the constraints of the uterine environment. Their head is flexed, neck is close to the chest wall, elbows are flexed, upper arms are close to the chest, forearms are crossed or parallel in front of the chest, knees and hips are severely flexed, thighs are close to the chest wall, and lower legs are crossed or parallel and curled up. In this flexed position, the fetus can maintain muscle tone and balance, and the brain develops rapidly.

[0003] An incubator is a specialized medical device that provides a stable, warm, and safe environment for premature infants. A traditional incubator includes a support board to hold the premature infant. However, this support board is not adjustable. After placing the premature infant in the incubator, adjusting the infant's position requires additional pillows, fabric, or other items to be placed under the infant's head, making it less practical.

[0004] Therefore, how to conveniently adjust the posture of premature infants is a technical problem that needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a body position support device that can more conveniently adjust the posture of premature infants.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A body positioning support device includes a fixing component, a movable component, and a contact component; the fixing component is connected to the movable component and provides a fulcrum for the movable component; the movable component is connected to the contact component, the contact component includes a contact surface, and the movable component is adjustable in shape, orientation, and / or size of the contact surface to adjust and maintain the posture of a set object on the contact surface; the contact component is used to support the set object and provide tactile feedback to the set object.

[0008] For example, the contact component is disposed inside an insulated box, which includes a bottom, side walls and / or a top.

[0009] For example, the contact component is suspended by the fixed component and / or the movable component.

[0010] For example, the contact component is a flexible structure; and / or, the contact component includes an electrical layer having at least one or more combinations of heating, light emission, weighing, vibration, and sound generation functions.

[0011] For example, the movable component includes multiple lifting units, each lifting unit including a support and a pull rope movably wound around the support. The pull ropes of each lifting unit are respectively connected to and lift different positions on the edge of the contact component. Different lifting units can move relative to each other and can drive the contact component to move.

[0012] For example, the upward parallel projection of the contact surface is completely offset from the active component.

[0013] For example, the support includes a pulley assembly.

[0014] For example, in the edge of the contact component, the first side portion and the second side portion are disposed opposite to each other; a portion of the lifting units in the movable component constitutes the first side connector, and the remaining portion constitutes the second side connector; each of the lifting units in the first side connector is connected to the first side portion, and each of the lifting units in the second side connector is connected to the second side portion.

[0015] For example, the first side connector has two lifting units; the second side connector has one lifting unit.

[0016] For example, the first side connector has two lifting units, which are respectively first lifting units. One end of the pull rope of the two first lifting units is connected to different positions of the first side, and the other end is fixedly connected to form a unified lifting control end.

[0017] For example, the lifting control terminal is connected to the rope lifting drive component, and the lifting control terminal can move up and down under the drive of the rope lifting drive component.

[0018] For example, the active component further includes a fixing member, which has multiple slots arranged sequentially along the lifting direction, and the lifting control terminal can be selectively connected to the corresponding slot.

[0019] For example, the first side connector has two lifting units, which are respectively first lifting units; the support parts of the two first lifting units are respectively connected to the corresponding lifting angle adjustment structure, so as to drive the pulley in the corresponding support part to rotate through the lifting angle adjustment structure, thereby changing the included angle of the rotation center line of the corresponding pulley in the two first lifting units.

[0020] For example, the contact component is supported by the fixed component and / or the movable component.

[0021] For example, the active component includes multiple support units, which are respectively connected to different positions of the contact component. The different support units can move relative to each other and can drive the contact component to move, thereby changing the downward convex taper of the middle of the contact surface.

[0022] For example, the support unit includes a first support unit; in the edge of the contact component, a first side portion and a second side portion are disposed opposite to each other; two first support units are respectively connected to the first side portion and the second side portion, and the first support unit is a first telescopic rod group, thereby adjusting the degree of curvature of the first side portion and / or the degree of curvature of the second side portion.

[0023] For example, the support unit further includes a second support unit; the edge of the contact assembly also includes a third side and a fourth side located between the first side and the second side, respectively, the third side and the fourth side being disposed opposite to each other, and two second support units being connected to the third side and the fourth side respectively; the second support unit is a second telescopic rod assembly, thereby adjusting the degree of curvature of the third side and / or the degree of curvature of the fourth side.

[0024] For example, the first support unit and the second support unit have a linkage structure, which includes a gear transmission assembly.

[0025] For example, the height of each of the first support units is adjustable.

[0026] For example, the support unit is detachably connected to the contact component and / or the connection position is adjustable.

[0027] For example, the support unit includes a third support unit that is detachably fixed to the bottom surface of the contact assembly, the third support unit providing a supporting force to deform the contact assembly.

[0028] For example, the active component further includes a lifting mechanism connected to the contact component, so as to adjust the position of the third support unit connected to the contact component after the lifting mechanism drives the contact component to rise.

[0029] For example, the third support unit is connected to the contact component via Velcro.

[0030] For example, the third support unit includes a shaping structure that can change shape under external force and automatically maintain the changed shape.

[0031] For example, the third support unit has a cavity inside, which can be filled with fluid, the fluid being gas and / or liquid.

[0032] For example, the movable component includes an angle adjustment device; the contact component includes a movable base plate, the movable base plate including a first base plate and a second base plate, the included angle between the second base plate and the first base plate being adjustable and maintainable by the angle adjustment device.

[0033] For example, the movable component includes a barrier movably disposed above the movable base plate, the barrier including a first side plate and a second side plate, the first side plate and the second side plate being arranged sequentially in one direction and the spacing being adjustable.

[0034] The body positioning support device provided by this utility model includes a fixed component, a movable component, and a contact component; the fixed component is connected to the movable component and provides a fulcrum for the movable component; the movable component is connected to the contact component, the contact component includes a contact surface, and the movable component can adjust the shape, orientation, and / or size of the contact surface to adjust and maintain the posture of the set object on the contact surface; the contact component is used to support the set object and provide tactile feedback to the set object.

[0035] Based on the above-mentioned body position support device, the target is a premature infant. The premature infant is placed on the contact surface, and the fixed component and the movable component can work together to support the premature infant. By adjusting the movable component, the shape, orientation and / or size of the contact surface can be adjusted, thereby making it easier to adjust the premature infant's posture. Specifically, it can make the premature infant be in a flexed position without the need to add pillows, rolled-up towels or other items under the premature infant's body. It has the advantages of standardized adjustment, stable support, convenient adjustment and good applicability. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0037] Figure 1 A schematic diagram of the structure of the active component of a specific embodiment of the body position support device provided by this utility model;

[0038] Figure 2 This is a schematic diagram of a specific embodiment of the body positioning support device provided by this utility model;

[0039] Figure 3 A schematic diagram of the telescopic adjustment part of the first support unit in a specific embodiment of the body position support device provided by this utility model;

[0040] Figure 4This is a schematic diagram of the telescopic adjustment part of the second support unit in a specific embodiment of the body position support device provided by this utility model.

[0041] Figure 5 A schematic diagram of the height adjustment part of the first support unit in a specific embodiment of the body position support device provided by this utility model;

[0042] Figure 6 This is a schematic diagram of a specific embodiment two of the body position support device provided by this utility model;

[0043] Figure 7 A partial structural schematic diagram of a second specific embodiment of the body positioning support device provided by this utility model;

[0044] Figure 8 A schematic diagram of the lifting angle adjustment structure of a specific embodiment two of the body position support device provided by this utility model;

[0045] Figure 9 This is a schematic diagram of the structure of the second side connector of a specific embodiment two of the body position support device provided by this utility model;

[0046] Figure 10 This is a schematic diagram of the structure of the first side connector of a specific embodiment two of the body position support device provided by this utility model;

[0047] Figure 11 This is a schematic diagram of the structure of a specific embodiment three of the body position support device provided by this utility model;

[0048] Figure 12 A schematic diagram of the structure after the lifting mechanism drives the contact component to rise in a specific embodiment three of the body position support device provided by this utility model;

[0049] Figure 13 A schematic diagram of the structure of the lifting mechanism driving the contact component to descend to the use position in a specific embodiment three of the body position support device provided by this utility model;

[0050] Figure 14 A schematic diagram of the disassembled active components of a specific embodiment three of the body positioning support device provided by this utility model;

[0051] Figure 15 This is a schematic diagram of the structure of a specific embodiment four of the body position support device provided by this utility model;

[0052] Figure 16 A partial structural schematic diagram of a specific embodiment four of the body positioning support device provided by this utility model;

[0053] Figure 17This is a schematic diagram of the assembly structure of the active components and contact components of a specific embodiment four of the body positioning support device provided by this utility model;

[0054] Figure 18 A schematic diagram of the assembly structure of the ratchet block and the support rod in a specific embodiment four of the body position support device provided by this utility model;

[0055] Figure 19 This is a schematic diagram of the assembly structure of the support block and guide block in a specific embodiment four of the body positioning support device provided by this utility model.

[0056] Figure 20 This is a schematic diagram of the assembly structure of the third side plate and the slide groove in a specific embodiment four of the body positioning support device provided by this utility model.

[0057] Figure label:

[0058] Fixed component 1;

[0059] Activity Component 2;

[0060] Contact component 3, contact surface 3-1, first side 3-2, second side 3-3, third side 3-4, fourth side 3-5, foot support 3-6;

[0061] Insulated box 4;

[0062] Support unit 5;

[0063] First support unit 5-1-1, first cylinder 5-1-11, second support unit 5-1-2, second cylinder 5-1-21, latch 5-1-3, linkage structure 5-1-4, gear transmission assembly 5-1-5, first gear 5-1-51, second gear 5-1-52, first rocker arm 5-1-53, cam 5-1-54, convex surface 5-1-541, arc surface 5-5-542, third gear 5-1-5 5, Fourth gear 5-1-56, Second rocker arm 5-1-57, First gear shaft 5-1-58, Third gear shaft 5-1-59, Bevel gear 5-1-510, Gearbox 5-1-511, First rocker arm 5-1-512, Third rocker arm 5-1-6, First lead screw 5-1-61, Fixing nut 5-1-62, Second rocker arm 5-1-63, First fixing rod 5-1-64, First sliding sleeve 5-1-65;

[0064] Third support unit 5-3-1, soft padding 5-3-11, Velcro 5-3-12, lifting mechanism 5-3-2, hydraulic rod 5-3-21, hydraulic actuator 5-3-22, lifting frame 5-3-23;

[0065] Lifting unit 6, support part 6-1, pull rope 6-2, connecting ring 6-3, first side connector 6-4, first lifting unit 6-41, third rocker arm 6-42, lifting control end 6-43, second side connector 6-5, fourth rocker arm 6-51, lifting angle adjustment structure 6-6, angle adjustment rod 6-61, support platform 6-62, hook 6-63, column 6-7, suction cup 6-8;

[0066] Movable base plate 7, first base plate 7-1, second base plate 7-2, lifting handle 7-3;

[0067] Angle adjustment device 8, support rod 8-1, ratchet block 8-2, groove 8-21, guide block 8-3, upper part 8-31, lower part 8-32, transition part 8-33, rotary guide rail 8-34, rotary guide groove 8-35, support block 8-4, limit block 8-5;

[0068] Enclosure 9, first side panel 9-1, second side panel 9-2, third side panel 9-3, sliding groove 9-4. Detailed Implementation

[0069] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0070] The core of this invention is to provide a body positioning support device that can more conveniently adjust the posture of premature infants.

[0071] Example 1

[0072] For a specific embodiment of the body positioning support device provided by this utility model, please refer to the following: Figures 1 to 5 It includes: fixed component 1, movable component 2 and contact component 3.

[0073] The fixing component 1 is connected to the movable component 2 and provides a fulcrum for the movable component 2. The contact component 3 and the movable component 2 are located inside the incubator 4. The fixing component 1 can be a portion of the incubator 4 structure, such as the top, bottom, or sidewalls. The incubator 4 may include a visible glass cover; for example, the top and sidewalls may be made of glass. Alternatively, the fixing component 1 can be another separately installed fixing structure, specifically one that can be movably placed or directly fixed to the incubator 4, for example, fixed to the top plate, sidewalls, or external structure of the incubator 4, such as using an external infusion rod.

[0074] The incubator 4 provides a stable, warm, and safe environment for premature infants. Its main functions include: maintaining appropriate body temperature (the incubator controls the ambient temperature to ensure the infant's body temperature remains within the normal range, thus preventing life-threatening situations such as hypothermia); providing oxygen (premature infants often require oxygen therapy, and the incubator 4 is equipped with oxygen tubing for convenient delivery); preventing infection (premature infants have weak immune systems and are susceptible to infection; the incubator 4 effectively prevents the invasion of external bacteria and viruses, protecting the infant's health); and providing a comfortable environment (the incubator 4 features soft lighting, sound, and vibration to simulate the womb environment, making the premature infant feel comfortable and secure).

[0075] The contact component 3 is used to support the target object and provide tactile feedback to it. The contact component 3 includes a contact surface 3-1, which is typically located on the top surface of the contact component 3. Specifically, the contact surface 3-1 supports the target object, which may be a premature infant. The contact component 3 can be made of elastic fabric or a pad.

[0076] It should be noted that the contact component 3 provides tactile feedback to the target object. Specifically, the contact component 3 is used to contact the target object to provide support. Based on this, functional components can also be incorporated into the contact component 3 to regulate the environment, such as a vibration motor to provide vibration to the target object, or a heater to heat it; alternatively, detection components can be incorporated into the contact component 3, such as a pressure sensor to detect the weight of the target object, or a temperature sensor to detect the ambient temperature.

[0077] The movable component 2 is connected to the contact component 3, and the movable component 2 can adjust the shape, orientation, and / or size of the contact surface 3-1 to adjust and maintain the posture of the set object on the contact surface 3-1. The movable component 2 can be selected from deformable or movable structures such as pulley systems, gear systems, air / water cushions, tension ropes, slots, Velcro 5-3-12, telescopic rods, and deformable shaping elements, as needed.

[0078] It should be noted that the shape of the contact surface 3-1 can refer to its three-dimensional shape in space, its size can refer to the area of ​​the contact surface 3-1, and its orientation can refer to the position or angle at which the contact surface 3-1 is placed in space.

[0079] The positioning support device in this embodiment is designed for premature infants. The premature infant is placed on the contact surface 3-1. The fixed component 1 and the movable component 2 work together to support the premature infant. By adjusting the movable component 2, the shape, orientation, and / or size of the contact surface 3-1 can be adjusted, thereby facilitating the adjustment of the premature infant's posture. Specifically, it allows the premature infant to be in a flexed position without the need for additional pillows, rolled-up towels, or other items placed under the premature infant's body. It offers advantages such as standardized adjustment, stable support, convenient adjustment, and good applicability. Of course, in other embodiments, the target population can be configured differently.

[0080] Furthermore, such as Figure 2 As shown, the contact component 3 is a flexible structure, such as elastic fabric, which ensures comfort and wrapping for the premature infant. Of course, in other embodiments, the contact component 3 may also include multiple relatively movable rigid structures, such as rigid plates, so that the shape or orientation of the contact surface 3-1 can be changed by the relative movement between the rigid structures.

[0081] Furthermore, such as Figure 2 As shown, the contact component 3 is supported by the fixed component 1 and the movable component 2. In other words, the fixed component 1 and the movable component 2 together provide an upward support force for the contact component 3, which can improve the safety of use and prevent premature infants from falling.

[0082] Furthermore, such as Figure 2 As shown, the active component 2 includes multiple support units 5, such as four, or in other embodiments, two or three. Each support unit 5 is connected to a different position on the contact component 3. The different support units 5 can move relative to each other and drive the contact component 3 to move, thereby changing the downward convex taper of the middle part of the contact surface 3-1.

[0083] At this point, the middle of the contact surface 3-1 convexes downwards. By changing the taper of this convexity, the shape of the contact surface 3-1 can be adjusted to meet the preterm infant's angular requirements for the contact surface 3-1. When the preterm infant is placed on the contact surface 3-1, the taper of the contact surface 3-1 can be adjusted according to the preterm infant's needs, such as the relative curvature of the upper and lower body. Additionally, as... Figure 2 As shown, in the initial state before the adjustment of the active component 2, the contact component 3 is initially in a wrinkled and collapsed state.

[0084] Furthermore, such as Figure 1 and Figure 2As shown, the support unit 5 includes a first support unit 5-1-1. In the edge of the contact assembly 3, the first side 3-2 and the second side 3-3 are arranged opposite each other, specifically along the Y-axis. Two first support units 5-1-1 are respectively connected to the first side 3-2 and the second side 3-3. The first support unit 5-1-1 is a first telescopic rod assembly, specifically capable of telescopic movement along the X-axis, thereby adjusting the curvature of the first side 3-2 and / or the second side 3-3, thus adjusting the shape of the contact surface 3-1 in the X-axis direction. The first support unit 5-1-1 can be adjusted manually or electrically. By setting the first support unit 5-1-1 as a telescopic rod, the structure is simple and the operation is convenient.

[0085] It should be noted that the manual operation in the embodiments of this application can be switched to electric operation as needed; the electric operation can also be switched to manual operation.

[0086] For example, such as Figure 3 As shown, the first support unit 5-1-1 includes at least two first cylinders 5-1-11 that are nested together. The length of the first support unit 5-1-1 can be adjusted by moving one of the first cylinders 5-1-11 into or out of the other first cylinder 5-1-11.

[0087] Furthermore, such as Figure 1 and Figure 2 As shown, the support unit 5 also includes a second support unit 5-1-2. The edge of the contact component 3 also includes a third side 3-4 and a fourth side 3-5 located between the first side 3-2 and the second side 3-3, respectively, with the third side 3-4 and the fourth side 3-5 arranged opposite to each other, as shown. Figure 2 As shown, the third side 3-4 and the fourth side 3-5 are arranged sequentially along the X-axis. Two second support units 5-1-2 are connected to the third side 3-4 and the fourth side 3-5 respectively. The second support unit 5-1-2 is a second telescopic rod group, which extends and retracts along the Y-axis, thereby adjusting the degree of curvature of the third side 3-4 and / or the fourth side 3-5, realizing the adjustment of the shape of the contact surface 3-1 in the Y-axis direction, thereby increasing the deformable direction of the contact surface 3-1.

[0088] For example, such as Figure 4 As shown, the second support unit 5-1-2 includes at least two second cylinders 5-1-21 that are nested together. The length of the second support unit 5-1-2 can be adjusted by moving one of the second cylinders 5-1-21 into or out of the other second cylinder.

[0089] For example, the extension and retraction direction of the first support unit 5-1-1 and the extension and retraction direction of the second support unit 5-1-2 can be set to vertical, so as to realize the omnidirectional adjustment of the shape of the contact surface 3-1 from all sides.

[0090] It should be noted that, unless otherwise specified, in the embodiments of this application, the horizontal direction of the body positioning support device is the X-axis, the horizontal direction is the Y-axis, and the height direction is the Z-axis, with the X, Y, and Z axes being perpendicular to each other. After the premature infant is placed on the contact surface 3-1, the height direction corresponds to the Y-axis direction.

[0091] At this time, as Figure 1 As shown, the first support unit 5-1-1 can extend and retract along the X-axis, and the second support unit 5-1-2 can extend and retract along the Y-axis. Through their cooperation, the shape of the contact surface 3-1 can be adjusted in all directions in the horizontal direction, thereby changing the feeling of being wrapped around the premature infant in the horizontal direction and providing longitudinal leg support.

[0092] For example, such as Figure 1 and Figure 2 As shown, the first support unit 5-1-1 and the second support unit 5-1-2 are respectively connected to the latches 5-1-3, which can be fixed by welding, heat fusion, or other methods. The contact component 3 is connected to the latches 5-1-3, and can be detachably connected.

[0093] Furthermore, such as Figure 1 As shown, the first support unit 5-1-1 and the second support unit 5-1-2 also have a linkage structure 5-1-4. The linkage structure 5-1-4 includes a gear transmission assembly 5-1-5, which can also be a conveyor belt assembly in other embodiments. In this case, only one of the first support unit 5-1-1 and the second support unit 5-1-2 needs to be directly driven to extend or retract, and the other can be driven to extend or retract through the linkage structure 5-1-4, thereby improving the adjustment efficiency.

[0094] For example, the two first support units 5-1-1 can extend or shorten simultaneously to achieve a downward convexity of the contact surface 3-1 in the X direction. The two second support units 5-1-2 can extend or shorten simultaneously to achieve a downward convexity of the contact surface 3-1 in the Y direction.

[0095] For example, the gear transmission assembly 5-1-5 is connected to a first rocker arm 5-1-512. By rotating the first rocker arm 5-1-512, the gear transmission assembly 5-1-5 is driven to extend or retract, thereby causing the first support unit 5-1-1 and the second support unit 5-1-2 to extend or retract. The first rocker arm 5-1-512 can be electrically controlled or manually driven. Optionally, when the first support unit 5-1-1 extends, the second support unit 5-1-2 can extend or retract; when the first support unit 5-1-1 retracts, the second support unit 5-1-2 can extend or retract.

[0096] For example, such as Figure 1 and Figure 3 As shown, to achieve the telescopic drive of the first support unit 5-1-1, the drive part includes a self-rotating first gear 5-1-51 and a second gear 5-1-52 meshing with the first gear 5-1-51. The second gear 5-1-52 moves circumferentially around the first gear 5-1-51. The second gear 5-1-52 can be larger than the first gear 5-1-51, and the number of teeth of the second gear 5-1-52 is a multiple of the number of teeth of the first gear 5-1-51, for example, 3 times. In this case, if the first gear 5-1-51 is rotated one revolution in a first direction (e.g., clockwise or counterclockwise), the second gear 5-1-52 will rotate 1 / 3 revolution. A cam 5-1-54 is fixedly connected to the gear shaft of the second gear 5-1-52, and the cam 5-1-54 pushes the first rocker arm 5-1-53 to move through its convex surface 5-1-541. The first support unit 5-1-1 includes at least two first cylinders 5-1-11 that are nested together. A first rocker arm 5-1-53 moves, causing one of the first cylinders 5-1-11 to extend into or retract from the other first cylinder 5-1-11, thereby adjusting the length of the first support unit 5-1-1 in the X-axis direction. Additionally, an elastic element may be provided between the cam 5-1-54 and the first rocker arm 5-1-53 to maintain the fit between the cam 5-1-54 and the first rocker arm 5-1-53.

[0097] Optionally, the circumferential surface of the cam 5-1-54 may have a portion that is a convex surface 5-1-541 with different radii, while the remaining portion is a circular arc surface 5-1-542 with the same radius. For example, after the cam 5-1-54 rotates 1 / 3 revolution around the centerline of the first gear 5-1-51 along with the second gear 5-1-52, the cam 5-1-54 completes the maximum or minimum stroke of the first rocker arm 5-1-53. During this process, the cam 5-1-54 compresses the first rocker arm 5-1-53 to drive its movement. Afterward, the cam 5-1-54 continues to rotate in its original direction, and the circular arc surface 5-1-542 engages with the first rocker arm 5-1-53, without driving the first rocker arm 5-1-53 to move.

[0098] For example, such as Figure 1and Figure 4 As shown, to achieve the telescopic drive of the second support unit 5-1-2, the drive part includes a self-rotating third gear 5-1-55 and a fourth gear 5-1-56 meshing with the third gear 5-1-55. The fourth gear 5-1-56 moves circumferentially around the third gear 5-1-55. The fourth gear 5-1-56 can be larger than the third gear 5-1-55. Optionally, the number of teeth of the fourth gear 5-1-56 is a multiple of the number of teeth of the third gear 5-1-55, for example, 3 times. In this case, if the third gear 5-1-55 is rotated one revolution in the second direction (e.g., clockwise or counterclockwise), the fourth gear 5-1-56 will rotate 1 / 3 revolution. The fourth gear 5-1-56 is connected to the second support unit 5-1-2 via the second rocker arm 5-1-57, so as to drive the second support unit 5-1-2 to extend and retract. Specifically, the second support unit 5-1-2 includes at least two second cylinders 5-1-21 that are nested together. The second rocker arm 5-1-57 drives one of the second cylinders 5-1-21 to extend into or move out of the other second cylinder 5-1-21, so as to adjust the length of the second support unit 5-1-2 in the Y-axis direction.

[0099] For example, to achieve linkage, the first gear 5-1-51 is fixed to the first gear shaft 5-1-58, and the third gear 5-1-55 is fixed to the third gear shaft 5-1-59. The first gear shaft 5-1-58 and the third gear shaft 5-1-59 are connected by a bevel gear 5-1-510, thereby achieving linkage. Specifically, a first rocker arm 5-1-512 can be provided on the third gear shaft 5-1-59. When the first rocker arm 5-1-512 is rocked, it can drive the first gear shaft 5-1-58 and the third gear shaft 5-1-59 to rotate, thereby simultaneously driving the first support unit 5-1-1 and the second support unit 5-1-2 to extend and retract respectively. The first rocker arm 5-1-512 can be manually rocked, electrically driven by a motor, or driven by other automated equipment.

[0100] For example, such as Figure 1 As shown, the first gear shaft 5-1-58 extends along the Y direction, and the third gear shaft 5-1-59 extends along the X direction. Furthermore, the bevel gears 5-1-510 meshing on the first gear shaft 5-1-58 and the third gear shaft 5-1-59 can be set to have the same size and number of teeth, and the first gear 5-1-51 and the third gear 5-1-55 can also have the same size and number of teeth. Therefore, shaking the first rocker arm 5-1-512 one revolution will cause both the first gear shaft 5-1-58 and the third gear shaft 5-1-59 to rotate one revolution, which can improve the synchronization of the extension and retraction control of the first support unit 5-1-1 and the second support unit 5-1-2.

[0101] In addition, such as Figure 1As shown, based on the linkage setting, and because the cam 5-1-54 has a convex surface 5-1-541 and an arc surface 5-1-542, when the cam 5-1-54 rotates in one direction, the convex surface 5-1-541 contacts the first rocker arm 5-1-53 and can reciprocate to push the first rocker arm 5-1-53. When the arc surface 5-1-542 contacts the first rocker arm 5-1-53, the first rocker arm 5-1-53 will not move. This ensures that when the first rocker arm 5-1-512 moves in one direction, the distance between the two first support units 5-1-1 can always decrease. In the process of adjusting the shape of the contact surface 3-1 in the height direction of the premature infant, the distance between the two second support units 5-1-2 only decreases for a period of time, and remains unchanged for the rest of the time. Thus, after meeting the premature infant's requirements for wrapping in the X direction, the leg flexion position in the Y direction can still be adjusted at will, avoiding the constraint of the linkage setting on the Y-direction distance adjustment.

[0102] For example, such as Figure 2 As shown, the gear transmission assembly 5-1-5 is installed in the gearbox 5-1-511, and four feet can be installed below the gearbox 5-1-511 for fixation.

[0103] Furthermore, such as Figure 1 and Figure 5 As shown, the height of each first support unit 5-1-1 is adjustable. Specifically, through height adjustment, the heights of the two first support units 5-1-1 can be the same or different, and they can be raised and lowered synchronously or asynchronously, thereby further increasing the range of deformability or orientation adjustment of the contact surface 3-1. Of course, in other embodiments, the height of each second support unit 5-1-2 can also be set to be adjustable separately, which can further increase the range of deformability of the contact surface 3-1.

[0104] For example, such as Figure 1 As shown, the first support unit 5-1-1 is connected to the first lead screw 5-1-61 via the third rocker arm 5-1-6. The first lead screw 5-1-61 rotates relative to the fixed nut 5-1-62 while moving linearly, thereby causing the third rocker arm 5-1-6 to swing, thus driving the first support unit 5-1-1 to move up and down. The second rocker arm 5-1-63 can be operated manually or electrically controlled, for example, by a motor. By rocking the first lead screws 5-1-61 corresponding to the two first support units 5-1-1 respectively, the height of the first support unit 5-1-1 can be adjusted to further adjust the flexion position of the premature infant.

[0105] For example, such as Figure 1As shown, a first fixed rod 5-1-64 is fixedly connected below the first support unit 5-1-1, and a third swing rod 5-1-6 is movably connected below the first fixed rod 5-1-64. The first fixed rod 5-1-64 is slidably connected to the first sliding sleeve 5-1-65 so that the first fixed rod 5-1-64 and the first support unit 5-1-1 can be stably raised and lowered by the guidance of the first sliding sleeve 5-1-65.

[0106] Furthermore, the contact component 3 is located inside the box, specifically as an insulated box 4. The fixing component 1 can specifically be the bottom, side wall, and / or top of the box. In this embodiment, specifically, the fixing component 1 is the bottom plate of the box, and the gearbox 5-1-511, fixing nut 5-1-62, and other structures are supported by the bottom plate of the box, which can improve the stability of the support unit 5 and the contact component 3 when the first rocker arm 5-1-512 and the second rocker arm 5-1-63 are rocked.

[0107] In this embodiment, it can be used as a hand-cranked, adjustable swaddle-type neonatal sleep device. Based on the arrangement of the first support unit 5-1-1 and the second support unit 5-1-2, the distance between the two first support units 5-1-1 and the distance between the two second support units 5-1-2 can be adjusted in conjunction, as can the relative height of the two first support units 5-1-1. Since the two first support units 5-1-1 and the two second support units 5-1-2 are respectively connected to different positions of the contact component 3, the degree of drooping and the height of the middle of the contact surface 3-1 can be flexibly adjusted to meet the support requirements of different flexion positions of premature infants, and realize the elevation of the premature infant's half-body angle and the adjustment of the flexion position. The contact component 3 adopts multi-point support adjustment, which is safe, reliable, simple and convenient.

[0108] Example 2

[0109] The second specific embodiment of the body positioning support device provided by this utility model differs from the above embodiment; please refer to [the previous embodiment]. Figures 6 to 10 The contact component 3 is suspended by the fixed component 1 and the movable component 2, which can make full use of the available space above the ground.

[0110] Furthermore, the contact component 3 may also include an electrical layer, which has at least one or more of the functions of heating, light emission, weighing, vibration, and sound generation to enhance the function of the positioning support device. After the premature infant is placed on the contact surface 3-1, the electrical layer provides tactile feedback or meets the corresponding environmental needs of the premature infant, allowing staff to more intuitively understand the information of the premature infant. The electrical layer can be electrically connected to the control device, and its feedback signals can be displayed on the control device.

[0111] Furthermore, such as Figure 6As shown, the movable component 2 includes multiple lifting units 6, such as three. Each lifting unit 6 includes a support 6-1 and a pull rope 6-2 movably wound around the support 6-1. The pull rope 6-2 can be a rope or a track of a certain width. Optionally, the support 6-1 includes a pulley assembly, and the pull rope 6-2 is wound around the pulley assembly; using pulleys provides a labor-saving effect.

[0112] Optionally, one end of the pull rope 6-2 is provided with a connecting ring 6-3, and the contact component 3 is connected to the connecting ring 6-3. In this case, the contact component 3 is easy to remove and easy to clean. In addition, the pull ropes 6-2 of each lifting unit 6 are respectively connected to and lift different positions on the edge of the contact component 3. Different lifting units 6 can move relative to each other and drive the contact component 3 to move. The structure is simple and easy to assemble.

[0113] In a specific application, when each rope 6-2 descends, the downward convex angle of the middle part of the contact surface 3-1 is usually greater, that is, the contact surface 3-1 collapses more, and the support effect on the legs on the Y axis is stronger. Conversely, when each rope 6-2 ascends, the downward convexity of the middle part of the contact surface 3-1 decreases, the contact surface 3-1 as a whole is stretched flatter, and the support effect is weakened.

[0114] Alternatively, in other embodiments, the support 6-1 and pulleys may not be used. The pull rope 6-2 can be directly connected to the top plate of the insulated box 4, and the shape or orientation of the contact surface 3-1 can be adjusted by adjusting the length of the pull rope 6-2.

[0115] Furthermore, such as Figure 7 As shown, the upward parallel projection of the contact surface 3-1 is completely offset from the moving component 2 to avoid interference between the moving components and the upward movement of the contact surface 3-1, and to prevent the moving component 2 from hitting the premature infant on the contact surface 3-1.

[0116] Furthermore, such as Figure 7 As shown, in the edge of the contact component 3, the first side 3-2 and the second side 3-3 are arranged opposite each other, specifically in sequence along the Y-axis. Part of the lifting units 6 in the movable component 2 constitute the first side connector 6-4, and the remaining part constitutes the second side connector 6-5. Each lifting unit 6 in the first side connector 6-4 is connected to the first side 3-2, and each lifting unit 6 in the second side connector 6-5 is connected to the second side 3-3, so as to realize the height adjustment of the two opposite sides of the contact component 3, thereby adjusting the shape of the contact surface 3-1, mainly the degree of downward convexity in the middle of the contact surface 3-1.

[0117] Furthermore, such as Figure 7As shown, the first side connector 6-4 has two lifting units 6, and the second side connector 6-5 has one lifting unit 6, which can improve the stability of lifting. In other embodiments, the first side connector 6-4 and / or the second side connector 6-5 may also have one or three lifting units 6.

[0118] Furthermore, such as Figure 7 and Figure 10 As shown, the two lifting units 6 of the first side connector 6-4 are both first lifting units 6-41. One end of the pull rope 6-2 of the two first lifting units 6-41 is connected to different positions of the first side 3-2, and the other end is fixedly connected to form a unified lifting control end 6-43 to realize the unified lifting of the first side 3-2.

[0119] Furthermore, such as Figure 7 and Figure 8 As shown, the support parts 6-1 of the two first lifting units 6-41 are respectively connected to the corresponding lifting angle adjustment structure 6-6, so that the corresponding pulleys are driven to rotate by the lifting angle adjustment structure 6-6, thereby changing the included angle of the rotation center lines of the pulleys in the two first lifting units 6-41, thereby increasing the adjustable range of the shape of the contact surface 3-1. Specifically, the wrapping ability of the contact surface 3-1 in the X-axis direction can be changed by horizontally swinging the pulley orientation of the first lifting unit 6-41.

[0120] For example, such as Figure 8 As shown, the lifting angle adjustment structure 6-6 includes an angle adjustment rod 6-61 and a support platform 6-62, which are engaged by teeth to remain fixed. Specifically, the angle adjustment rod 6-61 can rotate around a rotation line on the Z-axis. When the angle of the angle adjustment rod 6-61 needs to be adjusted, the latch connected to the support platform 6-62 can be moved to release the angle adjustment rod 6-61 and disengage it; specifically, the angle adjustment rod 6-61 can be released along the Z-axis. After selecting the angle of the angle adjustment rod 6-61, it is then installed on the support frame to engage with the teeth, and the latch is then moved back to lock the angle adjustment rod 6-61. Additionally, the angle adjustment rod 6-61 is connected to a corresponding pulley via a hook 6-63.

[0121] Furthermore, the lifting control terminal 6-43 is connected to the rope lifting drive component. The lifting control terminal 6-43 can move up and down under the drive of the rope lifting drive component, thereby improving the convenience of lifting control. Optionally, the rope lifting drive component may include a third rocker arm 6-42, which drives the rope 6-2 to move by hand, and may also include a motor, hydraulic cylinder, etc.

[0122] For example, the rope lifting drive component includes a third rocker arm 6-42, and the rope 6-2 in the lifting unit 6 of the second side connector 6-5 is connected to a fourth rocker arm 6-51. The first side portion 3-2 and the second side portion 3-3 are arranged sequentially along the Y-axis, and the leg support and height in the X, Y, and Z directions are changed by rocking the third rocker arm 6-42 and / or the fourth rocker arm 6-51.

[0123] Alternatively, the active component 2 may also include a fixing member, with multiple slots arranged sequentially along the lifting direction. The lifting control terminal 6-43 may be selectively connected to the corresponding slot to ensure the reliability of locking through snap-fit.

[0124] Furthermore, such as Figure 7 and Figure 9 As shown, the fixed component 1 may include a column 6-7, or the top and / or side wall of the insulated box 4, and the movable component 2 is connected to the fixed component 1 to provide support. A side door may be provided on the side of the insulated box 4. At this time, the third rocker 6-42 and the fourth rocker 6-51 are respectively rotatably connected to the corresponding column 6-7.

[0125] For example, such as Figure 7 As shown, the bottom of the column 6-7 can be bolted to the bottom of the insulation box 4. Alternatively, as... Figure 10 As shown, to avoid damaging the insulation box 4 by setting the screw holes, suction cups 6-8 can be installed on the column 6-7. The suction cups 6-8 are attached to the glass plate at the top or bottom of the insulation box 4. At this time, since the entire device can be fixed to the upper and lower plates of the insulation box 4 by the column 6-7, it will not be affected by the opening of the side window or side door of the insulation box 4, and the column 6-7 is easy to remove.

[0126] The body positioning support device in this embodiment can be used as a hand-cranked tracked pulley body positioning support device or a premature infant sling sleeping device with pulleys. By cranking the third rocker arm 6-42 and the fourth rocker arm 6-51, the height of the two ends of the contact surface 3-1 on the Y-axis can be adjusted respectively, thereby changing the shape of the sling formed by the contact component 3 to achieve different flexion positions. In addition, the corresponding pulley angle can be adjusted by adjusting the lifting angle adjustment structure 6-6 to change the wrapping properties of the contact component 3.

[0127] Example 3

[0128] The third specific embodiment of the body positioning support device provided by this utility model differs from the above embodiments. Please refer to [the specific embodiment]. Figures 11 to 14The movable component 2 includes multiple support units 5, such as 2, 3, 4, 5, or other numbers. Each support unit 5 is connected to a different position on the contact component 3. Different support units 5 can move independently and drive the corresponding position of the contact component 3 to change the shape of the contact surface 3-1, specifically a tapered downward convex shape in the middle. In this embodiment, the support unit 5 is specifically the third support unit 5-3-1.

[0129] Furthermore, the contact component 3 may specifically include a soft support pad with a certain thickness, so that it can deform while having a certain supporting force. The soft support pad can be a solid structure, or the soft pad 5-3-11 can be replaced by a water pad or an air pad. Alternatively, the third support unit 5-3-1 can also be configured to include a shaping structure, which can change shape under external force and automatically maintain the changed shape, further improving the ability to adjust the shape of the contact surface 3-1; the shaping structure can be made of aluminum strips, polymer materials, shape memory alloys, etc., and can specifically be a rod-shaped or block-shaped structure.

[0130] Furthermore, such as Figure 13 As shown, the third support unit 5-3-1 is a soft pad 5-3-11, which is both elastic and has a certain supporting capacity. Alternatively, it can be a rigid block or strip. In addition, a leg rest or foot rest 3-6 can be provided above one end of the third support unit 5-3-1 on the Y-axis.

[0131] Furthermore, the third support unit 5-3-1 is detachably connected to the contact component 3 to facilitate maintenance of the support unit 5 or the contact component 3. Specifically, the third support unit 5-3-1 is detachably fixed to the bottom surface of the contact component 3. Optionally, the third support unit 5-3-1 is connected to the contact component 3 via Velcro 5-3-12 for easy assembly and disassembly.

[0132] Furthermore, the connection position between the third support unit 5-3-1 and the contact component 3 is adjustable, such as... Figure 13 As shown, by adjusting the support position of the support unit 5, the position providing support force to the contact component 3 can be adjusted, thereby adjusting the shape of the contact surface 3-1. For example, in the X-axis and / or Y-axis directions, the spacing between the two support units 5 connected to the contact component 3 is adjustable to adjust the shape of the contact surface 3-1 being supported.

[0133] For example, four third support units 5-3-1 are arranged below the contact component 3, two sequentially arranged on the X-axis and two sequentially arranged on the Y-axis. To adjust the coverage of the contact surface 3-1 on the X-axis and the foot support capability on the Y-axis, the connection position of each third support unit 5-3-1 on the bottom surface of the contact component 3 can be adjusted accordingly. For example, when a premature infant's height is placed on the contact surface 3-1 on the top surface of the contact component 3 along the Y-axis, and stronger support for the head and legs is needed in the Y-axis direction, the positions of the two third support units 5-3-1 on the Y-axis can be moved closer together, so that the contact component 3 will droop more and provide better support; similarly, if better coverage in the X-axis direction is needed, the two third support units 5-3-1 on the X-axis can be brought closer together to increase coverage.

[0134] Furthermore, such as Figure 12 As shown, the movable component 2 also includes a lifting mechanism 5-3-2 connected to the contact component 3, so as to adjust the position of the third support unit 5-3-1 after the lifting mechanism 5-3-2 drives the contact component 3 to rise, thereby facilitating the assembly and disassembly of the third support unit 5-3-1 on the contact component 3. Optionally, the lifting mechanism 5-3-2 includes a cylinder, a motor, or a hydraulic cylinder.

[0135] Additionally, before placing the premature infant on contact surface 3-1, such as Figure 14 As shown, the contact component 3 can be raised first by the lifting mechanism 5-3-2, so that the third support unit 5-3-1 and the contact component 3 are suspended in the air. After adjusting the connection position of the third support unit 5-3-1 on the contact component 3 and completing the connection, the contact component 3 can be lowered. Figure 13 As shown, the lifting mechanism 5-3-2 can be lowered to a suitable position, or the contact component 3 can be removed from the lifting mechanism 5-3-2, so that the bottom of the third support unit 5-3-1 contacts and presses against the selected support surface. The contact component 3 is supported upward by multiple third support units 5-3-1. The portion of the multiple third support units 5-3-1 surrounding the contact surface 3-1 has a downward convex shape. The degree of downward convexity is determined according to the positional relationship between each third support unit 5-3-1. At this time, the lowest position of the contact component 3 usually does not contact the support surface, and only the third support unit 5-3-1 plays a supporting role.

[0136] For example, such as Figure 12 and Figure 14As shown, the lifting mechanism 5-3-2 includes a hydraulic actuator 5-3-22 and a hydraulic rod 5-3-21 connected to the hydraulic actuator 5-3-22. A third support unit 5-3-1 is connected to the top of the hydraulic rod 5-3-21, for example, in a detachable connection. The extension and retraction of the hydraulic rod 5-3-21 is controlled by manipulating the hydraulic actuator 5-3-22, thereby controlling the lifting and lowering of the contact component 3, facilitating the adjustment of the position of the third support unit 5-3-1 connected to the contact component 3. When it is necessary to raise the contact component 3, the operator only needs to press the activation mechanism of the hydraulic actuator 5-3-22, such as a button, to control the extension of the hydraulic rod 5-3-21 to raise the contact component 3, facilitating the adjustment of the position of the contact component 3 and the daily hygiene cleaning of premature infants.

[0137] For example, such as Figure 12 As shown, the lifting mechanism 5-3-2 also includes a telescopic lifting frame 5-3-23. When the hydraulic rod 5-3-21 extends or retracts, the contact component 3 moves up and down, and the contact component 3 can drive the lifting frame 5-3-23 to extend or retract for this up-and-down movement. The hydraulic rod 5-3-21 and the lifting frame 5-3-23 can be connected to different edges of the contact component 3. For example, two hydraulic rods 5-3-21 can be connected below the X-axis on both sides of the contact component 3, and two lifting frames 5-3-23 can be connected below the Y-axis on both sides of the contact component 3. By adding the lifting frame 5-3-23, the stability of the lifting of the contact component 3 can be improved.

[0138] For example, the lifting frame 5-3-23 and the contact assembly 3 can be fixedly connected by pins or by adhesive or other means.

[0139] For example, a disposable pad can be provided on the contact surface 3-1 of the contact component 3 to facilitate daily cleaning and maintenance without having to remove the contact component 3 for cleaning.

[0140] Furthermore, the contact component 3 and the movable component 2 are placed inside the insulation box 4, and the fixed component 1 can be the bottom and / or side wall of the insulation box 4. At this time, the lifting mechanism 5-3-2 can be connected to the fixed component 1, so that the movable component 2 is positioned on the fixed component 1 through the lifting mechanism 5-3-2.

[0141] The body positioning support device in this embodiment can be used as a soft support device with a liftable bottom. Simply pressing the hydraulic actuator 5-3-22 can control the lifting of the contact component 3, making it convenient for medical staff to adjust the position of the soft package 5-3-11. In turn, the third support unit 5-3-1 can be adjusted in a suspended state so that the contact surface 3-1 can adapt to different flexion positions of the premature infant after the contact component 3 is lowered. It can be used for premature infants of different body types, simulating the environment of leg bending in the uterus. The soft package 5-3-11 exists independently and is easy to clean.

[0142] Example 4

[0143] The fourth specific embodiment of the body positioning support device provided by this utility model differs from the above embodiments. Please refer to [the previous embodiment]. Figures 15 to 20 The contact component 3 includes a movable base plate 7, which comprises a first base plate 7-1 and a second base plate 7-2. These base plates are connected via hinges or pivots to achieve angle adjustment. The angle between the second base plate 7-2 and the first base plate 7-1 is adjustable and maintainable via an angle adjustment device 8.

[0144] The movable component 2 includes an angle adjustment device 8. At this time, at least a portion of the top surfaces of the first base plate 7-1 and the second base plate 7-2 form a contact surface 3-1. By adjusting the relative angle between the first base plate 7-1 and the second base plate 7-2, the shape of the contact surface 3-1 can be changed. Adjustment is convenient, and the angle between the first base plate 7-1 and the second base plate 7-2 can be adjusted with high precision, thereby precisely adjusting the shape of the contact surface 3-1. Optionally, the angle adjustment device 8 includes a damping cylinder, a motor, or other mechanical structures without driving force.

[0145] Furthermore, such as Figure 16 As shown, the movable component 2 includes a barrier 9 located above the movable base plate 7. The barrier 9 includes a first side plate 9-1, a second side plate 9-2, and a third side plate 9-3, which are movable on the movable base plate 7.

[0146] The first side plate 9-1 and the second side plate 9-2 are arranged sequentially along the horizontal X-axis with adjustable spacing, while the third side plate 9-3 is located at one end on the Y-axis and its position can be adjusted along the Y-axis. At this point, the first side plate 9-1, the second side plate 9-2, and the third side plate 9-3 partially surround the contact surface 3-1. Based on the arrangement of the enclosure 9, it can prevent the premature infant from sliding down or rolling left or right when the first base plate 7-1 or the second base plate 7-2 is raised to adjust the angle, thus improving safety. The area of ​​the contact surface 3-1 can be adjusted by adjusting the positions of the first side plate 9-1, the second side plate 9-2, and the third side plate 9-3.

[0147] For example, such as Figure 17 As shown, the first side plate 9-1 and the second side plate 9-2 are positioned above the second base plate 7-2, and the third side plate 9-3 is positioned on the first base plate 7-1. The third side plate 9-3 can serve as a footrest 3-6.

[0148] For example, the first side plate 9-1 and the second side plate 9-2 can be respectively connected to the slide groove 9-4 in the X-axis direction on the second base plate 7-2 to guide the adjustment of the position of the first side plate 9-1 and the second side plate 9-2; the third side plate 9-3 is slidably connected to the slide groove 9-4 in the Y-axis direction on the first base plate 7-1 to guide the adjustment of the position of the third side plate 9-3.

[0149] For example, a layer of padding is also provided on the movable base 7 between the barriers 9 to increase comfort.

[0150] Furthermore, such as Figure 17 and Figure 18 As shown, the angle adjustment device 8 can be connected to the second base plate 7-2. The angle between the first base plate 7-1 and the second base plate 7-2 can be adjusted by swinging the second base plate 7-2 relative to the first base plate 7-1. The first base plate 7-1 and the second base plate 7-2 are arranged sequentially along the Y-axis, with the height of the premature infant corresponding to the Y-axis. The second base plate 7-2 is used to support the premature infant's head. In this case, the movable base plate 7 can also be directly selected from the base plate of the incubator 4 and modified, without the need for additional plates.

[0151] Furthermore, such as Figure 17 As shown, a lifting handle 7-3 can be installed on the second base plate 7-2. By pulling the lifting handle 7-3 upward, the second base plate 7-2 rises. The angle adjustment device 8 adjusts the angle accordingly. After the second base plate 7-2 moves into position, the angle adjustment device 8 maintains the angle. The angle adjustment device 8 keeps the second base plate 7-2 automatically in the adjusted position, which is convenient to operate.

[0152] For example, the side wall of the insulated box 4 is provided with a glass cover, and the glass cover is also provided with an operating hole, through which the operator can operate the lifting handle 7-3, which is convenient. In addition, an openable and closable cover can be provided on the operating hole to ensure the heat preservation capacity of the insulated box 4.

[0153] Furthermore, such as Figure 18 As shown, the angle adjustment device 8 includes a support rod 8-1 rotatably connected to the lower part of the second base plate 7-2 and a ratchet block 8-2 located below the second base plate 7-2. The ratchet block 8-2 has a groove 8-21 along the Y-axis direction, that is, the arrangement direction of the first base plate 7-1 and the second base plate 7-2. By pulling the second base plate 7-2, the bottom end of the support rod 8-1 can be driven to swing and move into different grooves 8-21, so as to realize the angle adjustment and holding of the second base plate 7-2. This makes the operation more convenient and allows for easy switching between different selectable lifting angles of the second base plate 7-2.

[0154] Furthermore, such as Figure 19 As shown, the angle adjustment device 8 also includes a guide block 8-3. A rotary guide groove 8-35 is provided on the side of the guide block 8-3. The rotary guide groove 8-35 includes a rotary guide rail 8-34, which divides the rotary guide groove 8-35 into an upper part 8-31, a lower part 8-32, and a transition part 8-33 between the upper part 8-31 and the lower part 8-32. A support block 8-4 is rotatably connected to the bottom end of the support rod 8-1, and the support block 8-4 is slidably inserted into the rotary guide groove 8-35.

[0155] When the support block 8-4 is in the lower part 8-32 of the rotary guide groove 8-35, the support rod 8-1 is locked in the selected groove 8-21 on the ratchet block 8-2. When the support block 8-4 is in the upper part 8-31 of the rotary guide groove 8-35, the support rod 8-1 can always disengage from each groove 8-21. After the support block 8-4 enters the transition part 8-33 from the lower part 8-32, it can enter the upper part 8-31 in one direction. Through the cooperation between the support block 8-4 and the rotary guide groove 8-35, the range of motion of the free end of the bottom of the support rod 8-1 can be constrained.

[0156] Additionally, when the support block 8-4 is in the lower part 8-32 of the rotary guide groove 8-35, as the second base plate 7-2 is continuously raised, the bottom end of the support rod 8-1 can slide unidirectionally with the support rod 8-1 to lock in different grooves 8-21. During this process, the support block 8-4 moves in the lower part 8-32 of the rotary guide groove 8-35, specifically having room for movement in both the vertical and Y-axis directions. When the second base plate 7-2 is raised to the highest lockable position, if it needs to be reset to the lowest lowerable position, the second base plate 7-2 can be raised further, so that the support block 8-4 moves upward in the rotary guide groove 8-35, passes around the upper part 8-31 of the rotary guide groove 8-35, and then reaches the lower part 8-32 of the rotary guide groove 8-35, thus allowing the second base plate 7-2 to fall back to the lowest position.

[0157] During operation, due to the cooperation between the rotary guide groove 8-35 and the support block 8-4, the second base plate 7-2 can be reset to its lowest position by pulling it with one hand. Alternatively, in other embodiments without the guide block 8-3, rotary guide groove 8-35, and support block 8-4, the free end of the support block 8-4 may need to be exposed to the body positioning support device or connected to a structure exposed to the body positioning support device. Unlocking can be achieved by directly or indirectly controlling the position of the free end of the support block 8-4.

[0158] Furthermore, such as Figure 17 As shown, a limiting block 8-5 can also be set below the second base plate 7-2 so that the second base plate 7-2 is supported by the limiting block 8-5 when it is lowered to a near-horizontal position. At this time, the first base plate 7-1 can be set horizontally. Based on the support of the limiting block 8-5, the top surface angle between the second base plate 7-2 and the first base plate 7-1 can be close to 180° but not completely straight, so that there is a certain space below the second base plate 7-2, so that angle adjustment or maintenance operations can be performed from below the second base plate 7-2 as needed.

[0159] The positioning support device in this embodiment can serve as an incubator with an adjustable movable base plate 7. The adjustable movable base plate 7 directly enables the positioning of the premature infant, eliminating the need for other devices inside the incubator for positioning. This greatly increases the remaining space inside the incubator and also allows for the miniaturization of the incubator. Moreover, this device is simple to operate; the operator only needs to pull the lifting handle 7-3 from the outside to lift the infant, and the upper body of the premature infant can be lifted with one hand. The structure is simple and the operation is convenient.

[0160] It should be noted that when an element is referred to as "fixing" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as "connecting" another element, it can be directly connected to the other element or there may be an intervening element. Furthermore, in the description of this utility model, unless otherwise stated, "multiple," "multiple roots," and "multiple groups" mean two or more.

[0161] The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model 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 this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0162] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0163] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0164] The above provides a detailed description of the body positioning support device provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A body positioning support device, characterized in that, It includes a fixed component (1), a movable component (2), and a contact component (3); The fixed component (1) is connected to the movable component (2) and provides a fulcrum for the movable component (2); The active component (2) is connected to the contact component (3), the contact component (3) includes a contact surface (3-1), and the active component (2) can adjust the shape, orientation and / or size of the contact surface (3-1) to adjust and maintain the posture of the set object on the contact surface (3-1); The contact component (3) is used to support the set object and provide tactile feedback to the set object.

2. The body positioning support device according to claim 1, characterized in that, The contact component (3) is disposed inside the insulation box (4), which includes a bottom, side walls and / or a top.

3. The body positioning support device according to claim 1, characterized in that, The contact component (3) is suspended by the fixed component (1) and / or the movable component (2).

4. The body positioning support device according to claim 1, characterized in that, The contact component (3) is a flexible structure; and / or, the contact component (3) includes an electrical layer having at least one or a combination of heating, light emission, weighing, vibration, and sound generation functions.

5. The body positioning support device according to claim 3, characterized in that, The movable component (2) includes multiple lifting units (6), each lifting unit (6) includes a support (6-1) and a pull rope (6-2) movably wound around the support (6-1). The pull rope (6-2) of each lifting unit (6) is connected to and lifts different positions on the edge of the contact component (3). Different lifting units (6) can move relative to each other and can drive the contact component (3) to move.

6. The body positioning support device according to claim 5, characterized in that, The upward parallel projection of the contact surface (3-1) is completely offset from the active component (2).

7. The body positioning support device according to claim 5, characterized in that, The support (6-1) includes a pulley assembly.

8. The body positioning support device according to claim 5, characterized in that, In the edge of the contact component (3), the first side (3-2) and the second side (3-3) are arranged opposite to each other; some of the lifting units (6) in the movable component (2) constitute the first side connector (6-4), and the remaining part constitutes the second side connector (6-5); each of the lifting units (6) in the first side connector (6-4) is connected to the first side (3-2), and each of the lifting units (6) in the second side connector (6-5) is connected to the second side (3-3).

9. The body positioning support device according to claim 8, characterized in that, The first side connector (6-4) has two lifting units (6); the second side connector (6-5) has one lifting unit (6).

10. The body positioning support device according to claim 8, characterized in that, The first side connector (6-4) has two lifting units (6), which are respectively the first lifting unit (6-41). One end of the pull rope (6-2) of the two first lifting units (6-41) is connected to different positions of the first side (3-2), and the other end is fixedly connected to form a unified lifting control end (6-43).

11. The body positioning support device according to claim 10, characterized in that, The lifting control terminal (6-43) is connected to the rope lifting drive component, and the lifting control terminal (6-43) can move up and down under the drive of the rope lifting drive component.

12. The body positioning support device according to claim 10, characterized in that, The active component (2) also includes a fixing member, which has multiple slots arranged sequentially along the lifting direction. The lifting control terminal (6-43) can be selectively connected to the corresponding slot.

13. The body positioning support device according to claim 8, characterized in that, The first side connector (6-4) has two lifting units (6), which are respectively first lifting units (6-41); the support parts (6-1) of the two first lifting units (6-41) are respectively connected to the corresponding lifting angle adjustment structure (6-6), so as to drive the pulley in the corresponding support part (6-1) to rotate through the lifting angle adjustment structure (6-6), thereby changing the included angle of the rotation center line of the corresponding pulley in the two first lifting units (6-41).

14. The body positioning support device according to claim 1, characterized in that, The contact component (3) is supported by the fixed component (1) and / or the movable component (2).

15. The body positioning support device according to claim 14, characterized in that, The active component (2) includes multiple support units (5) and is connected to different positions of the contact component (3). The different support units (5) can move relative to each other and can drive the contact component (3) to move, so as to change the taper of the middle part of the contact surface (3-1).

16. The body positioning support device according to claim 15, characterized in that, The support unit (5) includes a first support unit (5-1-1); in the edge of the contact component (3), the first side (3-2) and the second side (3-3) are arranged opposite to each other; the two first support units (5-1-1) are respectively connected to the first side (3-2) and the second side (3-3), and the first support unit (5-1-1) is a first telescopic rod group, thereby adjusting the bending degree of the first side (3-2) and / or the bending degree of the second side (3-3).

17. The body positioning support device according to claim 16, characterized in that, The support unit (5) further includes a second support unit (5-1-2); the edge of the contact component (3) also includes a third side (3-4) and a fourth side (3-5) located between the first side (3-2) and the second side (3-3), respectively. The third side (3-4) and the fourth side (3-5) are arranged opposite to each other, and the two second support units (5-1-2) are respectively connected to the third side (3-4) and the fourth side (3-5); the second support unit (5-1-2) is a second telescopic rod group, thereby adjusting the degree of bending of the third side (3-4) and / or the degree of bending of the fourth side (3-5).

18. The body positioning support device according to claim 17, characterized in that, The first support unit (5-1-1) and the second support unit (5-1-2) have a linkage structure (5-1-4), and the linkage structure (5-1-4) includes a gear transmission assembly (5-1-5).

19. The body positioning support device according to claim 16, characterized in that, The height of each of the first support units (5-1-1) is adjustable.

20. The body positioning support device according to claim 15, characterized in that, The support unit (5) is detachably connected to the contact component (3) and / or the connection position is adjustable.

21. The body positioning support device according to claim 20, characterized in that, The support unit (5) includes a third support unit (5-3-1) that is detachably fixed to the bottom surface of the contact assembly (3), and the third support unit (5-3-1) can provide support force to deform the contact assembly (3).

22. The body positioning support device according to claim 21, characterized in that, The active component (2) also includes a lifting mechanism (5-3-2) connected to the contact component (3) to adjust the position of the third support unit (5-3-1) connected to the contact component (3) after the lifting mechanism (5-3-2) drives the contact component (3) to rise.

23. The body positioning support device according to claim 21, characterized in that, The third support unit (5-3-1) is connected to the contact component (3) via Velcro (5-3-12).

24. The body positioning support device according to claim 21, characterized in that, The third support unit (5-3-1) includes a shaping structure that can change shape under external force and automatically maintain the changed shape.

25. The body positioning support device according to claim 21, characterized in that, The third support unit (5-3-1) has a cavity inside, which can be filled with fluid, which is gas and / or liquid.

26. The body positioning support device according to claim 1, characterized in that, The movable component (2) includes an angle adjustment device (8); the contact component (3) includes a movable base plate (7), the movable base plate (7) includes a first base plate (7-1) and a second base plate (7-2), the angle between the second base plate (7-2) and the first base plate (7-1) is configured to be adjustable and maintainable by the angle adjustment device (8).

27. The body positioning support device according to claim 26, characterized in that, The movable component (2) includes a fence (9) movably disposed above the movable base plate (7). The fence (9) includes a first side plate (9-1) and a second side plate (9-2). The first side plate (9-1) and the second side plate (9-2) are arranged sequentially in one direction and the spacing is adjustable.

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