A transport incubator anti-shaking support

Abstract

This utility model discloses a shock-absorbing support for a transport incubator, specifically a shock-absorbing support for placement inside a transport incubator. It includes an injection-molded mattress support and a base plate. The adjacent surfaces of the injection-molded mattress support and the base plate are symmetrically equipped with adapter seats distributed along a pair of opposite corners, with the two opposite corners being different. It also includes a buffer damping module, which, according to its structure, consists of a first hinge rod and a second hinge rod. The end face of the first hinge rod has a guide rod that is slidably fitted into a bore at the end of the second hinge rod. A first equidistant spring is fixedly installed between the first and second hinge rods, sleeved on the outside of the guide rod. The first and second hinge rods are respectively hinged to adapter seats on the same side. This utility model adds a mattress support with vertical cushioning capacity inside the incubator, thereby minimizing the impact of vibration on newborn infants.

Description

Technical Field

[0001] This utility model relates to a vibration-damping support, specifically a vibration-damping support for a transport incubator. Background Technology

[0002] Generally, premature infants or newborns with illnesses are transported to the intensive care unit by ambulance or helicopter. However, regardless of the mode of transport, the mechanical vibrations generated during transport and the vibrations from the auxiliary equipment used during treatment inevitably harm the newborn. Previous studies have shown that mechanical vibrations can damage the cardiopulmonary function and central nervous system of newborns. More seriously, premature newborns, with their low birth weight, are highly susceptible to brain hemorrhage and cerebral palsy caused by the mechanical vibrations generated during transport and equipment operation.

[0003] Currently, measures such as properly arranging the mattress, adjusting the structure of the baby transport vehicle, and using shock-absorbing columns are generally used to reduce the impact of mechanical vibration on newborns, but these measures have no effect on isolating low-frequency mechanical vibration.

[0004] Referring to Chinese patent, patent number CN201420467241.2, a baby incubator for transportation is disclosed;

[0005] Referring to Chinese patent, patent number CN 201521033916.3, a neonatal hospital transport vehicle is disclosed;

[0006] Referring to Chinese patent number CN 201520994885.1, a newborn transport vehicle is disclosed.

[0007] Among the existing technologies including the three patents mentioned above, several newborn baby transport devices have been proposed for structural layout and space utilization. However, they have not mentioned or have only used a single vibration reduction device, such as a shock-absorbing column or a shock-absorbing mattress, to reduce the impact of vibration on newborn babies. Furthermore, they have not analyzed the vibration reduction performance, and no newborn baby transport devices that use quasi-zero stiffness vibration isolators to reduce the harm of low-frequency or even ultra-low-frequency mechanical vibration to newborn babies have been found. Utility Model Content

[0008] The purpose of this invention is to provide a shockproof support for a transport incubator to solve the above-mentioned problems.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A shockproof support for a transport incubator, for placement inside the transport incubator, includes an injection-molded bed support and a base plate. The adjacent surfaces of the injection-molded bed support and the base plate are symmetrically provided with adapter seats distributed along one pair of opposite corners, and the two opposite corners are different.

[0011] It also includes a buffer damping module, which is divided into a first hinge rod and a second hinge rod according to its structure. The end face of the first hinge rod is provided with a guide rod that is slidably assembled in a boring hole opened at the end of the second hinge rod.

[0012] A first equidistant spring sleeved on the outside of the guide rod is fixedly installed between the first hinge rod and the second hinge rod.

[0013] The first hinge rod and the second hinge rod are respectively hinged to the adapter on the same side, wherein:

[0014] The first hinge rod is connected to the adapter on the injection molding bed, and the second hinge rod is connected to the adapter on the base plate.

[0015] Preferably, the injection-molded bed frame is a polyethylene injection-molded part.

[0016] Preferably, the base plate is a polyethylene injection molded part.

[0017] Preferably, the bottom of the base plate is fixedly equipped with a plurality of equally spaced rough rubber anti-slip strips.

[0018] Preferably, a guide sleeve is fixedly installed in the center of the base plate, and the guide sleeve is slidably connected to a limiting guide rod fixedly installed on the injection molding bed.

[0019] Preferably, the number of guide sleeves is not less than two.

[0020] Preferably, a movable plate is slidably disposed inside the boring hole, and a threaded rod is fixedly installed at one end of the guide rod located inside the boring hole, and the movable plate is threadedly connected to the threaded rod.

[0021] Preferably, a second equidistant spring is fixedly installed between the moving plate and the bottom of the boring hole.

[0022] Preferably, the guide rod has a through hole.

[0023] In the above technical solution, the shockproof support for a transport incubator provided by this utility model has the following beneficial effects: The shockproof support designed in this application is actually placed inside the incubator as a mattress support, and the specifications of the injection-molded mattress support and base plate can be perfectly embedded inside the incubator and in contact with the inner wall of the incubator. The buffer damping module provides good vertical buffering capacity between the injection-molded mattress support and the base plate, thereby minimizing the impact of vibration on the newborn infant. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0025] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0026] Figure 2 A schematic diagram of the buffer damping module structure provided in this embodiment of the utility model;

[0027] Figure 3 Provided for the embodiments of this utility model Figure 1 A schematic diagram of the cross-sectional structure.

[0028] Explanation of reference numerals in the attached figures:

[0029] 1. Injection-molded bed frame; 11. Limiting guide rod; 2. Base plate; 21. Textured rubber anti-slip strip; 22. Guide sleeve; 3. Adapter seat; 4. Buffer damping module; 41. First hinge rod; 42. Second hinge rod; 421. Boring hole; 43. Guide rod; 431. Threaded rod; 432. Through hole; 44. First equidistant spring; 5. Moving plate; 6. Second equidistant spring. Detailed Implementation

[0030] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0031] like Figure 1-3 As shown, a shock-absorbing bracket for a transport incubator, used for placement inside the incubator, includes an injection-molded bed tray 1 and a base plate 2. Adjacent surfaces of the injection-molded bed tray 1 and the base plate 2 are symmetrically equipped with adapter seats 3 distributed along one pair of opposite corners, with the two opposite corners being different. In short, a rectangle has two diagonals, defined as A and B. Assuming the two adapter seats 3 on the injection-molded bed tray 1 are symmetrically distributed along A, then the two adapter seats 3 on the base plate 2 are symmetrically distributed along B. A buffer damping module 4 is rotatably mounted between the adapter seats 3 on the injection-molded bed tray 1 and the adapter seats 3 on the base plate 2. Figure 1 and Figure 3 As shown in the figure.

[0032] The shock-absorbing support provided in the above design actually serves as a mattress support inside the incubator, and the dimensions of the injection-molded mattress support 1 and the base plate 2 are designed to fit perfectly into the incubator and contact the inner wall of the incubator. The buffer damping module 4 provides good vertical buffering between the injection-molded mattress support 1 and the base plate 2, thereby minimizing the impact of vibration on the newborn infant.

[0033] Furthermore, the buffer damping module 4 is divided into a first hinge rod 41 and a second hinge rod 42 according to its structure. The end face of the first hinge rod 41 is provided with a guide rod 43 that is slidably assembled in the bore 421 opened at the end of the second hinge rod 42.

[0034] A first equidistant spring 44, sleeved on the outside of the guide rod 43, is fixedly installed between the first hinge rod 41 and the second hinge rod 42.

[0035] In short, when vibration occurs, the injection molding bed support 1 vibrates, and the guide rod 43 moves relative to the boring hole 421. At this time, the first equidistant spring 44 is compressed or stretched to buffer the vibration.

[0036] In actual use, a bird's nest groove soft pad or non-woven fabric pad can be laid on the injection-molded bed frame 1 to provide a soft contact surface for the baby.

[0037] It should be noted that the injection-molded bed support 1 and the base plate 2 mentioned above are both polyethylene injection-molded parts.

[0038] As a further embodiment of this utility model, combined with Figure 3 As shown, multiple equidistantly distributed textured rubber anti-slip strips 21 are fixedly installed on the bottom of the base plate 2. The textured rubber anti-slip strips 21 are used to increase the soft contact with the bottom of the heated bed and avoid abnormal noise caused by friction.

[0039] As another embodiment further provided by this utility model, combined with Figure 3 As shown, a guide sleeve 22 is fixedly installed in the center of the base plate 2, and the guide sleeve 22 is slidably connected to the limiting guide rod 11 fixedly installed on the injection molded bed support 1.

[0040] Specifically, the limiting guide rod 11 in the embodiment can be a polyhedral structure, thereby restricting the circumferential rotation of the injection molding bed support 1 under sliding cooperation with the guide sleeve 22.

[0041] As another embodiment further provided by this utility model, combined with Figure 3 As shown, the number of guide sleeves 22 is not less than two.

[0042] Specifically, the limiting guide rod 11 provided in this application is cylindrical, and two sets are arranged to limit the circumferential rotation of the injection molding bed support 1.

[0043] As another embodiment further provided by this utility model, combined with Figure 3 As shown, a movable plate 5 is slidably disposed inside the boring hole 421, and a threaded rod 431 is fixedly installed at one end of the guide rod 43 located inside the boring hole 421. The movable plate 5 is threadedly connected to the threaded rod 431.

[0044] Furthermore, a second equidistant spring 6 is fixedly installed between the movable plate 5 and the bottom of the boring hole 421.

[0045] Furthermore, a through hole 432 is provided on the guide rod 43.

[0046] Specifically, inserting a rod into the through hole 432 drives the guide rod 43 to rotate circumferentially, thereby causing the threaded rod 431 to engage with the moving plate 5, which in turn causes the moving plate 5 to move, compressing or stretching the second equidistant spring 6. This increases or decreases the damping buffer strength.

[0047] Secondly, the aforementioned guide rod 43 is axially rotatably mounted on the first hinge rod 41 and the second hinge rod 42, respectively.

[0048] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A shockproof support for a transport incubator, used for placement inside a transport incubator, characterized in that, It includes an injection-molded bed support (1) and a base plate (2), wherein the adjacent surfaces of the injection-molded bed support (1) and the base plate (2) are respectively symmetrically provided with adapter seats (3) distributed along one of their opposite corners, and the two opposite corners are different; It also includes a buffer damping module (4), which is divided into a first hinge rod (41) and a second hinge rod (42) according to its structure. The end face of the first hinge rod (41) is provided with a guide rod (43) that is slidably assembled in the bore (421) opened at the end of the second hinge rod (42). A first equidistant spring (44) sleeved on the outside of the guide rod (43) is fixedly installed between the first hinge rod (41) and the second hinge rod (42). The first hinge rod (41) and the second hinge rod (42) are respectively hinged to the adapter (3) on the same side, wherein: The first hinge rod (41) is connected to the adapter (3) on the injection molded bed frame (1), and the second hinge rod (42) is connected to the adapter (3) on the base plate (2).

2. The anti-vibration bracket for a transport incubator according to claim 1, characterized in that, The injection-molded bed frame (1) is a polyethylene injection-molded part.

3. The anti-vibration bracket for a transport incubator according to claim 1, characterized in that, The base plate (2) is a polyethylene injection molded part.

4. The anti-vibration bracket for a transport incubator according to claim 1, characterized in that, The bottom of the base plate (2) is fixedly installed with multiple equally spaced rough rubber anti-slip strips (21).

5. The anti-vibration bracket for a transport incubator according to claim 1, characterized in that, A guide sleeve (22) is fixedly installed in the center of the base plate (2), and the guide sleeve (22) is slidably connected to a limiting guide rod (11) fixedly installed on the injection molding bed support (1).

6. The anti-vibration bracket for a transport incubator according to claim 5, characterized in that, The number of guide sleeves (22) is not less than two.

7. The anti-vibration bracket for a transport incubator according to claim 1, characterized in that, A movable plate (5) is slidably disposed inside the boring hole (421). A threaded rod (431) is fixedly installed at one end of the guide rod (43) located inside the boring hole (421). The movable plate (5) is threadedly connected to the threaded rod (431).

8. The anti-vibration bracket for a transport incubator according to claim 7, characterized in that, A second equidistant spring (6) is fixedly installed between the bottom of the movable plate (5) and the boring hole (421).

9. The anti-vibration bracket for a transport incubator according to claim 1, characterized in that, The guide rod (43) has a through hole (432).

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