A newborn transport vehicle
By using an electric push rod to drive the rotation of the receiving plate and the linkage component to reduce shock, the problem of traditional newborn transport vehicles being unable to adjust the incubator's tilt and reduce shaking is solved, thus achieving stability and safety during newborn transport.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI FIRST PEOPLES HOSPITAL
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-17
Smart Images
Figure CN224505796U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a newborn transport vehicle. Background Technology
[0002] A newborn is an infant who has been born within 28 days of the umbilical cord being tied. Neonatal transport vehicles, as a medical device for transporting newborns, have emerged to address this need; firstly, after the baby is delivered, it needs to be transferred from the operating room back to the ward or healthcare center.
[0003] Traditional transport vehicles have fixed incubator beds, which cannot be adjusted to change the tilt angle according to the newborn's positional needs (such as preventing reflux and improving lung ventilation).
[0004] Therefore, in view of the above situation, there is an urgent need to develop a newborn transport vehicle to overcome the shortcomings in current practical applications. Utility Model Content
[0005] The purpose of this utility model embodiment is to provide a newborn transport vehicle, which aims to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A newborn transport cart includes a stroller. Symmetrically distributed first support plates are fixedly connected to one side of the upper end of the stroller. A receiving plate is rotatably connected between two of the first support plates, and an electric push rod is rotatably connected between the receiving plate and the stroller. Multiple evenly distributed support columns are fixedly connected to the upper end of the receiving plate. Each support column has a groove, and a sliding plate is slidably connected to the inner wall of the groove. A placement plate is fixedly connected between the multiple sliding plates, and an incubator is fixedly installed on the placement plate. Symmetrically shaped grooves are formed on the receiving plate, and a first fixing rod is fixedly connected to each groove. Symmetrically shaped sliders are slidably connected to the first fixing rods, and the sliders abut against the inner walls of the grooves. Each slider corresponds to a sliding plate, and a rotating plate is rotatably connected between each slider and the placement plate. A linkage assembly is provided between the sliders on the same first fixing rod, and a shock-absorbing assembly is provided between two linkage assemblies.
[0008] In a further technical solution, the trolley is also equipped with an item storage box.
[0009] In a further technical solution, both the slide plate and the slide groove are T-shaped.
[0010] In a further technical solution, the linkage component includes a first rack, a second rack, a gear, and a second fixed rod; the first rack is fixedly connected to one slider, the second rack is fixedly connected to another slider, the second fixed rod is fixedly connected to the bottom end of the groove, and the upper end of the second fixed rod passes through the first fixed rod and is rotatably connected to the gear, the gear meshing with the first rack and the second rack respectively.
[0011] In a further technical solution, the shock absorption assembly includes a connecting plate, a shock absorber, and a fixing block; a connecting plate is fixedly connected between two sliders on different first fixing rods, a fixing block is fixedly connected to the receiving plate, and a shock absorber is fixedly connected between the fixing block and the connecting plate.
[0012] In summary, the embodiments of this utility model have the following beneficial effects compared with the prior art:
[0013] 1. The receiving plate is driven by an electric push rod to rotate around the first support plate. Then, the receiving plate drives the placement plate to rotate through the support column and the sliding plate. After that, the placement plate drives the incubator to rotate, thereby adjusting the tilt angle of the incubator according to the newborn's position. When the stroller is vibrated, the placement plate drives the sliding plate to slide up and down along the inner wall of the chute. The placement plate simultaneously drives the slider to slide along the outer wall of the first fixed rod through the rotating plate. The two sliders on the same first fixed rod move synchronously through the linkage component. The slider drives the connecting plate to move, and then the connecting plate compresses the shock absorber, thereby reducing vibration through the shock absorber. This effectively prevents the large vibrations caused by the wheels passing through the ground seams or the movement of the equipment during the hospital transfer from being directly transmitted to the incubator and causing harm to the newborn. This effectively reduces the amount of shaking of the incubator in the tilted state and effectively ensures the stability of the newborn.
[0014] 2. The two sliders on the same first fixed rod move synchronously through a linkage component, and the sliders on different first fixed rods move synchronously through a connecting plate, thereby evenly dispersing the vibration energy, improving the overall shock absorption effect, and preventing the incubator from being subjected to uneven impact.
[0015] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0017] Figure 2 This utility model Figure 1 A three-dimensional structural diagram of the middle section;
[0018] Figure 3 This utility model Figure 2 A schematic diagram of the three-dimensional structure viewed from below.
[0019] In the diagram: 1. Trolley; 2. Storage box; 3. First support plate; 4. Receiving plate; 5. Electric push rod; 6. Placement plate; 7. Warm box; 8. Support column; 9. Slide plate; 10. Groove; 11. First fixing rod; 12. Slider; 13. Rotating plate; 14. Linkage assembly; 141. First rack; 142. Second rack; 143. Gear; 144. Second fixing rod; 15. Shock absorption assembly; 151. Connecting plate; 152. Shock absorber; 153. Fixing block; 16. Slide groove. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.
[0021] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.
[0022] like Figures 1-3 As shown, this utility model embodiment provides a newborn transport cart, including a stroller 1. Symmetrically distributed first support plates 3 are fixedly connected to one side of the upper end of the stroller 1. A receiving plate 4 is rotatably connected between two of the first support plates 3, and an electric push rod 5 is rotatably connected between the receiving plate 4 and the stroller 1. The electric push rod 5 drives the receiving plate 4 to rotate around the first support plates 3. Multiple evenly distributed support columns 8 are fixedly connected to the upper end of the receiving plate 4. Each support column 8 has a sliding groove 16, and a sliding plate 9 is slidably connected to the inner wall of the sliding groove 16. A placement plate 6 is fixedly connected between the multiple sliding plates 9, and a [missing information - likely a device or component] is fixedly installed on the placement plate 6. The incubator 7 has symmetrical grooves 10 on the receiving plate 4. Each groove 10 is fixedly connected to a first fixing rod 11. Symmetrical sliders 12 are slidably connected to the first fixing rod 11. The sliders 12 abut against the inner wall of the groove 10. Each slider 12 corresponds to a slide plate 9. A rotating plate 13 is rotatably connected between each slider 12 and the placement plate 6. A linkage component 14 is provided between the sliders 12 on the same first fixing rod 11. The linkage component 14 is used to control the synchronous relative movement of the two sliders 12 on the same first fixing rod 11. A shock-absorbing component 15 is provided between the two linkage components 14.
[0023] Furthermore, the trolley 1 is also equipped with an item storage box 2, which is used to store thermal blankets and rescue items, etc.
[0024] Furthermore, both the slide plate 9 and the slide groove 16 are T-shaped.
[0025] like Figure 2As shown, the linkage assembly 14 includes a first rack 141, a second rack 142, a gear 143, and a second fixed rod 144; the first rack 141 is fixedly connected to the slider 12, the second rack 142 is fixedly connected to the other slider 12, the second fixed rod 144 is fixedly connected to the bottom end of the groove 10, and the gear 143 is rotatably connected to the upper end of the second fixed rod 144 through the first fixed rod 11. The gear 143 meshes with the first rack 141 and the second rack 142 respectively.
[0026] In a specific application, when the trolley 1 is vibrated, the placement plate 6 drives the slide plate 9 to slide up and down along the inner wall of the slide groove 16. Simultaneously, the placement plate 6 drives the slider 12 to slide along the outer wall of the first fixed rod 11 via the rotating plate 13. Then, the slider 12 drives the first rack 141 to move. After that, the first rack 141 drives the gear 143 to rotate. The gear 143 simultaneously drives the second rack 142 to move. Then, the second rack 142 drives the corresponding slider 12 to move synchronously.
[0027] like Figure 2 As shown, the shock absorption assembly 15 includes a connecting plate 151, a shock absorber 152, and a fixing block 153; the connecting plate 151 is fixedly connected between two sliders 12 on different first fixing rods 11, the fixing block 153 is fixedly connected to the receiving plate 4, and the shock absorber 152 is fixedly connected between the fixing block 153 and the connecting plate 151.
[0028] In a specific application, when the slider 12 moves, the slider 12 drives the connecting plate 151 to move, and then the connecting plate 151 compresses the shock absorber 152, thereby absorbing shock through the shock absorber 152.
[0029] In this embodiment of the invention, the electric push rod 5 drives the receiving plate 4 to rotate around the first support plate 3. Then, the receiving plate 4 drives the placement plate 6 to rotate via the support column 8 and the sliding plate 9. Subsequently, the placement plate 6 drives the incubator 7 to rotate, thereby adjusting the tilt angle of the incubator 7 according to the newborn's position requirements. When the stroller 1 is vibrated, the placement plate 6 drives the sliding plate 9 to slide up and down along the inner wall of the slide groove 16. The placement plate 6 simultaneously drives the slider 12 to slide along the outer wall of the first fixed rod 11 via the rotating plate 13. The two sliders 12 on the same first fixed rod 11 achieve synchronous movement through the linkage component 14. The slider 12 drives the connecting plate. 151 moves, and then the connecting plate 151 compresses the shock absorber 152, thereby reducing vibration through the shock absorber 152. This effectively prevents the large vibrations caused by the wheels passing through ground seams or equipment movement during in-hospital transport from being directly transmitted to the incubator 7 and causing harm to the newborn. This also effectively reduces the amount of shaking of the incubator 7 in the tilted state and effectively ensures the stability of the newborn. The two sliders 12 on the same first fixed rod 11 move synchronously through the linkage component 14, and the 12 on different first fixed rods 11 move synchronously through the connecting plate 151, thereby evenly dispersing the vibration energy and improving the overall shock absorption effect.
[0030] The working principle of this utility model is as follows: When it is necessary to adjust the tilt angle of the incubator 7, the electric push rod 5 drives the receiving plate 4 to rotate around the first support plate 3. Then, the receiving plate 4 drives the placement plate 6 to rotate through the support column 8 and the sliding plate 9. After that, the placement plate 6 drives the incubator 7 to rotate. When the trolley 1 is vibrated, the placement plate 6 drives the sliding plate 9 to slide up and down along the inner wall of the slide groove 16. The placement plate 6 synchronously drives the slider 12 to slide along the outer wall of the first fixed rod 11 through the rotating plate 13. The two sliders 12 on the same first fixed rod 11 achieve synchronous movement through the linkage component 14. The slider 12 drives the connecting plate 151 to move. Then, the connecting plate 151 compresses the shock absorber 152, thereby absorbing the shock through the shock absorber 152.
[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A neonatal transport cart comprising a cart (1), characterized in that, The trolley (1) has a first support plate (3) fixedly connected to one side of its upper end. A receiving plate (4) is rotatably connected between the two first support plates (3). An electric push rod (5) is rotatably connected between the receiving plate (4) and the trolley (1). A plurality of evenly distributed support columns (8) are fixedly connected to the upper end of the receiving plate (4). Each support column (8) has a groove (16). A sliding plate (9) is slidably connected to the inner wall of the groove (16). A placement plate (6) is fixedly connected between the plurality of sliding plates (9). A warm box (7) is fixedly installed on the placement plate (6). The receiving plate... (4) is provided with symmetrical grooves (10), and a first fixing rod (11) is fixedly connected in each groove (10). A symmetrical slider (12) is slidably connected on the first fixing rod (11). The slider (12) abuts against the inner wall of the groove (10). The slider (12) corresponds one-to-one with the slide plate (9). A rotating plate (13) is rotatably connected between the slider (12) and the placement plate (6). A linkage component (14) is provided between the sliders (12) on the same first fixing rod (11). A shock-absorbing component (15) is provided between the two linkage components (14).
2. The neonatal transport cart of claim 1, wherein, The trolley (1) is also equipped with an item storage box (2).
3. The neonatal transport cart of claim 1, wherein, Both the slide plate (9) and the slide groove (16) are T-shaped.
4. The neonatal transport cart of claim 1, wherein, The linkage assembly (14) includes a first rack (141), a second rack (142), a gear (143), and a second fixed rod (144); A first rack (141) is fixedly connected to the slider (12), and a second rack (142) is fixedly connected to the other slider (12). A second fixing rod (144) is fixedly connected to the bottom end of the groove (10), and a gear (143) is rotatably connected to the upper end of the second fixing rod (144) through the first fixing rod (11). The gear (143) meshes with the first rack (141) and the second rack (142) respectively.
5. The neonatal transport cart of claim 4, wherein, The shock absorption assembly (15) includes a connecting plate (151), a shock absorber (152), and a fixing block (153); the connecting plate (151) is fixedly connected between two sliders (12) on different first fixing rods (11), the fixing block (153) is fixedly connected to the receiving plate (4), and the shock absorber (152) is fixedly connected between the fixing block (153) and the connecting plate (151).