A portable care case

Abstract

The utility model relates to nursing instrument technical field, concretely discloses a portable nursing box, include: box, still include: first protective layer, first protective layer is located in the box inner chamber, first protective layer is connected with the box inner chamber sliding, the base plate fixedly connected with a plurality of connecting shell, the connecting shell inner chamber sliding is connected with the slide, the slide upper end middle part fixedly connected with the support rod, the support rod is connected with the connecting shell sliding, the support rod upper end fixedly connected with the connecting plate, the connecting plate upper end with first protective layer lower end fixed connection. Through being provided with first protective layer, thereby in the process can protect precision instrument, can prevent in the transportation, precision instrument and the inner wall of box collide, when nursing box is impacted, first protective layer slides in the box inner chamber, then first protective layer will drive the connecting plate to move down, then drive the second spring to contract through the connecting plate, thereby the second spring absorbs part energy through the elastic deformation, reduces the impact force peak value.

Description

Technical Field

[0001] This utility model relates to the field of nursing instrument technology, specifically a portable nursing box. Background Technology

[0002] A nursing case is a container specifically designed for storing, carrying, and protecting medical and nursing supplies and precision instruments. It is widely used in emergency care, home care, field medical care, and scientific research experiments. Its core function is to ensure that the items inside remain safe, clean, and easily accessible during storage and movement through modular partitioning, sealing and dustproofing, and portable design. As medical equipment develops towards miniaturization and high precision, nursing cases often need to carry precision instruments such as portable ultrasound machines, electronic stethoscopes, and insulin pumps. These devices are extremely sensitive to vibration and impact; even minor collisions can lead to performance degradation or data loss, directly affecting the effectiveness of use and even patient safety.

[0003] However, some existing portable nursing cases often prioritize portability and storage capacity in their design, neglecting protection during transportation. In particular, they generally lack effective shock-absorbing structures at the bottom of the case. This means that when the case is handled, carried, or transported, the precision instruments inside are easily damaged by continuous vibration and impact. This can not only affect the measurement accuracy and lifespan of the instruments, but also delay treatment in emergency care scenarios due to instrument malfunction, posing potential risks to nursing work. Therefore, we propose a portable nursing case. Utility Model Content

[0004] The purpose of this utility model is to provide a portable nursing case to solve the problem mentioned in the background art that some existing portable nursing cases have insufficient bottom shock absorption, which makes the precision instruments inside the case easily damaged during transportation.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable care case, comprising: a case body;

[0006] It also includes: a first protective layer, which is located in the inner cavity of the box and is slidably connected to the inner cavity of the box;

[0007] The substrate is located on the bottom wall of the inner cavity of the box, and the lower end of the substrate is fixedly connected to the bottom wall of the inner cavity of the box. Several connecting shells are fixedly connected to the substrate. A sliding plate is slidably connected to the inner cavity of the connecting shell. A support rod is fixedly connected to the middle of the upper end of the sliding plate. The support rod is slidably connected to the connecting shell. A connecting plate is fixedly connected to the upper end of the support rod. The upper end of the connecting plate is fixedly connected to the lower end of the first protective layer. A second spring is wound around the outer surface of the support rod. The two sides of the second spring are fixedly connected to the upper end of the connecting shell and the lower end of the connecting plate, respectively. The inner cavity of the connecting shell is filled with silicone oil. Several exchange holes are opened in the annular array of the sliding plate.

[0008] The box has symmetrically arranged limit grooves in the middle of its inner cavity, and symmetrically fixedly connected limit blocks on the outer surface of the first protective layer. The limit blocks are located in the inner cavity of adjacent limit grooves and are slidably connected to the adjacent limit grooves. The first protective layer is made of rubber material.

[0009] The substrate has several support bolts symmetrically fixedly connected to its upper end, and the upper ends of the support bolts are all fixedly connected to an airbag. The upper end of the airbag has several pressure-dividing grooves, and the upper end of the airbag is fixedly connected to the lower end of the first protective layer.

[0010] The first protective layer has a first sponge pad fixedly connected to the lower part of its inner cavity, a second protective layer slidably connected to the upper part of its inner cavity, and a second sponge pad fixedly connected to the lower end of its inner cavity.

[0011] The first protective layer has several symmetrically opened grooves, and each groove has a slider slidably connected to it. The sliders are fixedly connected to the second protective layer.

[0012] The inner cavity of the slide is fixedly connected to one side of the outer shell, and the inner cavity of the outer shell is slidably connected to the locking block. The side of the slider near the adjacent locking block has a locking groove for use with the adjacent locking block. The inner cavity of the outer shell is provided with a first spring, and the two sides of the first spring are fixedly connected to the side of the locking block away from the locking groove and the side of the inner wall of the outer shell away from the locking block, respectively.

[0013] The box body is hinged to a lid, and a connecting groove is opened in the middle of the side of the lid away from the box body. Support blocks are symmetrically fixedly connected to the inner cavity of the connecting groove, and the two support blocks are connected to a handle by rotating together.

[0014] This utility model has at least the following beneficial effects:

[0015] By incorporating a first protective layer, the system protects precision instruments and prevents them from colliding with the inner wall of the enclosure during transport. When the enclosure is impacted, the first protective layer slides within the enclosure's cavity, causing the connecting plate to move downwards. This movement, in turn, causes the second spring to contract, absorbing some energy through elastic deformation and reducing the peak impact force. Simultaneously, the connecting plate, under pressure, slides downwards, causing the sliding plate to slide within the connecting shell's inner cavity. This forces the silicone oil filling the cavity to form a hydraulic damping layer, further attenuating high-frequency vibrations. The exchange holes in the annular array on the sliding plate surface regulate the silicone oil flow rate, preventing rebound due to excessive damping and achieving a buffering effect. This effectively dissipates the energy generated by vibration, protecting the precision instruments, extending their lifespan, and reducing the risk of equipment failure in medical settings. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the skateboard of this utility model;

[0018] Figure 3 This is a schematic diagram of the airbag of this utility model. Figure 1 ;

[0019] Figure 4 This is a schematic diagram of the overall structure of the present utility model. Figure 2 ;

[0020] Figure 5 This is a schematic diagram of the overall structure of the present utility model. Figure 3 ;

[0021] Figure 6 This is a schematic diagram of the airbag of this utility model. Figure 2 ;

[0022] Figure 7 This is a schematic diagram of the second protective layer of this utility model;

[0023] Figure 8 This is a schematic diagram of the card block of this utility model.

[0024] In the diagram: 1. Box body; 11. Limiting groove; 2. First protective layer; 21. Limiting block; 22. Slide groove; 23. Outer shell; 231. Locking block; 232. First spring; 24. First sponge pad; 3. Second protective layer; 31. Second sponge pad; 32. Slider; 33. Locking groove; 4. Base plate; 41. Connecting shell; 42. Slide plate; 43. Exchange hole; 44. Support rod; 45. Second spring; 46. Connecting plate; 5. Airbag; 51. Support bolt; 52. Pressure dividing groove; 6. Box cover; 61. Connecting groove; 62. Supporting block; 63. Handle. Detailed Implementation

[0025] 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.

[0026] Example 1

[0027] Please see Figures 1 to 8 This utility model provides a technical solution: a portable care box, comprising: a box body 1;

[0028] It also includes: a first protective layer 2, which is located in the inner cavity of the housing 1 and is slidably connected to the inner cavity of the housing 1;

[0029] The substrate 4 is located on the bottom wall of the inner cavity of the housing 1, and the lower end of the substrate 4 is fixedly connected to the bottom wall of the inner cavity of the housing 1. The substrate 4 is fixedly connected to several connecting shells 41. The inner cavity of the connecting shell 41 is slidably connected to a sliding plate 42. The upper middle part of the sliding plate 42 is fixedly connected to a support rod 44. The support rod 44 is slidably connected to the connecting shell 41. The upper end of the support rod 44 is fixedly connected to a connecting plate 46. The upper end of the connecting plate 46 is fixedly connected to the lower end of the first protective layer 2. The outer surface of the support rod 44 is wound with a second spring 45. The two sides of the second spring 45 are fixedly connected to the upper end of the connecting shell 41 and the lower end of the connecting plate 46, respectively. The inner cavity of the connecting shell 41 is filled with silicone oil. The sliding plate 42 has several exchange holes 43 in a ring array.

[0030] By incorporating a first protective layer 2, precision instruments can be protected, preventing collisions between them and the inner wall of the housing 1 during transport. When the medical case is impacted, the first protective layer 2 slides within the housing 1, causing the connecting plate 46 to move downwards. The connecting plate 46 then causes the second spring 45 to contract, absorbing some energy through elastic deformation and reducing the peak impact force. Simultaneously, the connecting plate 46, under pressure, slides downwards, causing the sliding plate 42 to slide within the connecting shell 41, compressing the silicone oil filling the cavity. The viscous resistance of the silicone oil forms a hydraulic damping layer, further attenuating high-frequency vibrations. The exchange holes 43 on the surface of the sliding plate 42, arranged in a ring array, can adjust the flow rate of the silicone oil, preventing rebound due to excessive damping and achieving a buffering effect. This dissipates the energy generated by vibration, protecting precision instruments, effectively extending their service life, and reducing the risk of equipment failure in medical settings.

[0031] A limiting groove 11 is symmetrically formed in the middle of the inner cavity of the housing 1. A limiting block 21 is symmetrically fixedly connected to the outer surface of the first protective layer 2. The limiting block 21 is located in the inner cavity of the adjacent limiting groove 11 and is slidably connected to the adjacent limiting groove 11. The first protective layer 2 is made of rubber material. Several support bolts 51 are symmetrically fixedly connected to the upper end of the base plate 4. An airbag 5 is fixedly connected to the upper end of the several support bolts 51. Several pressure-dividing grooves 52 are formed on the upper end of the airbag 5. The upper end of the airbag 5 is fixedly connected to the lower end of the first protective layer 2. A first sponge pad 24 is fixedly connected to the lower part of the inner cavity of the first protective layer 2. A second protective layer 3 is slidably connected to the upper part of the inner cavity of the first protective layer 2. The lower end of the second protective layer 3 is fixedly connected to a second sponge pad 31. The first protective layer 2 is symmetrically provided with several sliding grooves 22. Each sliding groove 22 has a slider 32 slidably connected to its inner cavity. Several sliders 32 are fixedly connected to the second protective layer 3. A shell 23 is fixedly connected to one side of the inner cavity of the sliding groove 22. A locking block 231 is slidably connected to the inner cavity of the shell 23. A locking groove 33 is provided on the side of the slider 32 near the adjacent locking block 231 to cooperate with the adjacent locking block 231. A first spring 232 is provided in the inner cavity of the shell 23. The two sides of the first spring 232 are fixedly connected to the side of the locking block 231 away from the locking groove 33 and the side of the inner wall of the shell 23 away from the locking block 231, respectively.

[0032] When protection of precision instruments is required, medical personnel can place the instruments inside the first protective layer 2. Since a first sponge pad 24 is fixedly connected inside the first protective layer 2, the instrument will exert a force on the first sponge pad 24 when it is placed. The first sponge pad 24 will deform according to the shape of the instrument to form a customized protective cavity that fits the contour of the instrument perfectly, eliminating local gaps and preventing the instrument from shaking during transportation. Moreover, the inside of the first sponge pad 24 is an open honeycomb structure. When the instrument is subjected to slight vibration or friction, the pore walls absorb energy through elastic buckling deformation, preventing scratches or coating peeling from forming on the surface of the instrument. Then, the second protective layer 3 is used to further define the position of the instrument in the first protective layer 2. The second protective layer 3 is placed inside the first protective layer 2, and then the second sponge pad 31 will contact the upper part of the instrument and deform to form a customized protective cavity that fits the contour of the instrument perfectly, thus protecting the instrument.

[0033] During placement, slider 32 slides within the adjacent groove 22 cavity, then slider 32 applies force to block 231, causing block 231 to slide within the outer shell 23 cavity. Block 231 then applies force to the first spring 232, causing the first spring 232 to contract. When block 231 contacts the adjacent groove 33 cavity, the first spring 232 extends without external force limiting it, causing block 231 to move towards groove 33. This pushes the side of block 231 away from the first spring 232 into groove 33 cavity. With the cooperation of groove 33 and block 231, the position of slider 32 within groove 22 cavity is limited. Thus, the position of second protective layer 3 within first protective layer 2 cavity is limited by the cooperation of several sliders 32.

[0034] When the nursing box is transported, if a bump occurs, the first protective layer 2 will slide within the inner cavity of the box body 1. The position of the limiting block 21 is limited by the limiting groove 11, which limits the sliding range of the first protective layer 2 within the inner cavity of the box body 1. Then, the first protective layer 2 will apply a force to the connecting plate 46, causing the connecting plate 46 to move downward. Then, the connecting plate 46 will cause the second spring 45 to contract, thereby the second spring 45 absorbing part of the energy through elastic deformation, reducing the peak impact force. At the same time, the connecting plate 46 will slide downward under the applied force. Then, the slide plate 42 will slide in the inner cavity of the connecting shell 41, squeezing the silicone oil filled in the inner cavity. The viscous resistance of the silicone oil forms a hydraulic damping layer, which further attenuates the high-frequency vibration. The exchange holes 43 opened in the annular array on the surface of the slide plate 42 can adjust the flow speed of the silicone oil, avoid rebound due to excessive damping, and achieve a buffering effect. By setting the airbag 5, the energy transmitted by the first protective layer 2 can be further absorbed by the airbag 5, effectively weakening the impact force. The pressure distribution groove 52 can make the airbag 5 evenly distribute the pressure when subjected to force, avoiding excessive local pressure.

[0035] Example 2

[0036] A lid 6 is hinged to the upper part of the box body 1. A connecting groove 61 is provided in the middle of the side of the lid 6 away from the box body 1. Support blocks 62 are symmetrically fixedly connected to the inner cavity of the connecting groove 61. A handle 63 is rotatably connected to the two support blocks 62.

[0037] When the nursing case needs to be carried, medical staff can apply force to the handle 63 to rotate the handle 63 in the inner cavity of the connecting groove 61, and then place the handle 63 vertically, so that medical staff can hold the handle 63 and carry the entire nursing case.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable care case comprising: Box; Its characteristic is that it further includes: a first protective layer, the first protective layer being located in the inner cavity of the box, and the first protective layer being slidably connected to the inner cavity of the box; A substrate is located on the bottom wall of the inner cavity of the housing, and the lower end of the substrate is fixedly connected to the bottom wall of the inner cavity of the housing. Several connecting shells are fixedly connected to the substrate. A sliding plate is slidably connected to the inner cavity of the connecting shell. A support rod is fixedly connected to the middle of the upper end of the sliding plate. The support rod is slidably connected to the connecting shell. A connecting plate is fixedly connected to the upper end of the support rod. The upper end of the connecting plate is fixedly connected to the lower end of the first protective layer. A second spring is wound around the outer surface of the support rod. The two sides of the second spring are fixedly connected to the upper end of the connecting shell and the lower end of the connecting plate, respectively. The inner cavity of the connecting shell is filled with silicone oil. Several exchange holes are opened in the annular array of the sliding plates.

2. The portable nursing case according to claim 1, characterized in that: The inner cavity of the box is symmetrically provided with limiting grooves, and the outer surface of the first protective layer is symmetrically fixedly connected with limiting blocks. The limiting blocks are located in the inner cavity of adjacent limiting grooves, and the limiting blocks are slidably connected to the adjacent limiting grooves. The first protective layer is made of rubber material.

3. The portable nursing case according to claim 1, characterized in that: The upper end of the substrate is symmetrically fixedly connected with a number of support bolts, and the upper ends of the support bolts are jointly fixedly connected with an airbag. The upper end of the airbag is provided with a number of pressure-dividing grooves, and the upper end of the airbag is fixedly connected to the lower end of the first protective layer.

4. The portable nursing case according to claim 2, characterized in that: A first sponge pad is fixedly connected to the lower part of the inner cavity of the first protective layer, and a second protective layer is slidably connected to the upper part of the inner cavity of the first protective layer. A second sponge pad is fixedly connected to the lower end of the second protective layer.

5. The portable nursing case according to claim 4, characterized in that: The first protective layer has several symmetrically formed grooves, and each groove has a slider slidably connected to its inner cavity. The sliders are together fixedly connected to the second protective layer.

6. The portable nursing case according to claim 5, characterized in that: A housing is fixedly connected to one side of the inner cavity of the slide groove. A locking block is slidably connected to the inner cavity of the housing. A locking groove for cooperating with the adjacent locking block is opened on the side of the slider near the adjacent locking block. A first spring is provided in the inner cavity of the housing. The two sides of the first spring are fixedly connected to the side of the locking block away from the locking groove and the side of the inner wall of the housing away from the locking block, respectively.

7. The portable nursing case according to claim 1, characterized in that: The upper part of the box is hinged to a box cover. A connecting groove is opened in the middle of the side of the box cover away from the box body. Support blocks are symmetrically fixedly connected to the inner cavity of the connecting groove. The two support blocks are rotatably connected to a handle.

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