Smart stroller

Abstract

The utility model discloses an intelligent baby carriage, include: baby carriage body, elevating column and fixed table board, the upper end fixed connection of baby carriage body has fixed cylinder, elevating column sliding connection is in the inside of fixed cylinder, and the front side of elevating column is provided with the screw hole, the fixed table board fixed connection is in the upside of elevating column, the right -hand member of fixed table board fixed connection long sleeve, and the inside sliding connection of long sleeve has second screw rod, the right side screw joint of second screw rod has the screw sleeve, the right side of fixed table board is provided with the handrail body for adjusting the angle of baby carriage push handle. This intelligent baby carriage can adjust the height of the baby carriage holder, is suitable for positioning the baby of different body shape, can conveniently place the food of feeding baby, avoids needing to feed in different positions, needs to take food constantly, can conveniently adjust the angle of baby carriage handle, avoids the different height of baby carriage person, and the pushing position is not suitable.

Description

Technical Field

[0001] This utility model relates to the field of intelligent baby stroller technology, specifically to an intelligent baby stroller. Background Technology

[0002] Babies cannot walk on their own when going out and need to sit in a stroller to reduce the physical burden on parents who carry the baby for a long time. Strollers are suitable for use when going out, walking or shopping, making it easier for parents to handle other tasks and providing stable support for the baby. There are many kinds of smart strollers on the market.

[0003] However, conventional smart strollers do not easily adjust the legrest height according to the baby's size. This can lead to insufficient leg support when the baby's size varies, causing smaller babies to be unstable and prone to slipping off. Furthermore, the stroller's table area is limited when there are many items to place, and the height of the armrests is difficult to adjust, resulting in unsuitable height when pushed by people of different heights. Therefore, we propose the smart stroller to solve these problems. Utility Model Content

[0004] The purpose of this utility model is to provide an intelligent stroller to solve the problems mentioned in the background art. Currently, conventional intelligent strollers are not convenient for adjusting the height of the legrests according to the baby's size. As a result, when the baby's size is different, it is easy to fail to stop the baby, causing smaller babies to be unstable and accidentally slip off. It is also not convenient to expand the stroller table, so when there are many things to put on, the table area is small. It is also not convenient to adjust the height of the stroller armrests, so when people of different heights push the stroller, the height is often unsuitable.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent baby stroller, comprising:

[0006] The stroller body has a fixed tube fixedly connected to its upper end;

[0007] Also includes:

[0008] A lifting column is slidably connected inside a fixed cylinder, and a screw hole is provided on the front side of the lifting column, with a first threaded rod threaded into the screw hole;

[0009] A fixed table is fixedly connected to the upper side of the lifting column, and an adjustment mechanism for adjusting the height limit of the stroller is provided on the outer side of the fixed table. The adjustment mechanism includes a long sleeve, a second threaded rod and a screw sleeve. The right end of the fixed table is fixedly connected to the long sleeve, and the inside of the long sleeve is slidably connected to the second threaded rod. The right side of the second threaded rod is threadedly connected to the screw sleeve.

[0010] The right side of the fixed table is equipped with a handrail body for adjusting the angle of the trolley handle.

[0011] Preferably, the fixed cylinder is internally threaded with a first threaded rod.

[0012] Preferably, the right side of the second threaded rod is connected to the stroller body.

[0013] Preferably, the fixed tabletop is internally slidably connected to an extension plate, and a sleeve plate is connected to the left side slot of the extension plate. The fixed tabletop is connected to the right side slot of the sleeve plate, and a first spring is fixedly connected to the right side of the sleeve plate.

[0014] Preferably, a sleeve plate is slidably connected to the left side of the fixed tabletop, and a first spring is fixedly connected to the left side of the fixed tabletop.

[0015] Preferably, the upper side of the stroller body is rotatably connected to a handle body, and the inner side of the handle body is fixedly connected to a gear. The lower side of the gear is meshed with a rack frame, and the right side of the rack frame is slidably connected to a fixed long plate. The internal thread of the rack frame is connected to a third threaded rod, and the lower side of the third threaded rod is threaded to a fixed long plate. The left side of the fixed long plate is fixedly connected to the stroller body.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the intelligent stroller can adjust the height of the stroller seat, which is suitable for positioning babies of different sizes, can conveniently place food for feeding the baby, avoiding the need to feed in different positions and constantly go back and forth to retrieve food, and can conveniently adjust the angle of the stroller handle to avoid the push position being unsuitable due to different heights of the stroller pushers.

[0017] 1. The stroller is equipped with a stroller body, a fixed tube, and a lifting column. The fixed tube is fixedly connected to the upper left side of the stroller body, and the lifting column, which is slidably connected inside the fixed tube, is pulled to align the screw hole on the front side of the lifting column with the empty hole on the front side of the fixed tube. The first threaded rod is rotated backward to connect the screw hole on the rear side of the first threaded rod, thereby positioning the lifting column. The height of the stroller can be adjusted according to the baby's body shape.

[0018] 2. It is equipped with a long sleeve, a second threaded rod, and a screw sleeve. By pushing the long sleeve down or up, the position of the stroller blocking the baby's legs can be adjusted. Then, the second threaded rod, which is slidably connected inside the long sleeve, can be pulled to the right. The right side of the second threaded rod is connected to the inside of the stroller body, and the screw sleeve is threadedly connected to the right side of the second threaded rod to position the long sleeve. This allows the position to be fixed after the height is adjusted.

[0019] 3. It is equipped with a fixed tabletop, an extension board, and a sleeve. By pulling the sleeve to the left, the right side of the sleeve connects to the extension board. Pulling the extension board to both sides causes it to slide outward inside the fixed tabletop. At the same time, the right side of the sleeve slides to the left inside the fixed tabletop, which can extend the small tabletop to make it convenient to place more items.

[0020] 4. It is equipped with a fixed table, a sleeve plate and a first spring. When pulled to the left, the first spring fixedly connected to the right end of the sleeve plate is under pressure and deforms, causing the right side of the sleeve plate to disengage from the slot connection between the fixed table and the extension plate, which can facilitate the expansion and contraction of the table.

[0021] 5. It is equipped with a handrail body, gears and rack frame. By pushing the rack frame, the gear meshing on the upper side of the rack frame rotates, causing the handrail body fixedly connected to the inner side of the gear to flip up or down. The lower side of the third threaded rod is threaded to the rack frame to position the rack frame. It can adjust the angle of the stroller handrail, making it convenient for people of different heights to push the stroller. Attached Figure Description

[0022] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a frontal cross-sectional view of the present invention.

[0024] Figure 3 This is a side-view perspective view of the three-dimensional structure of the connection between the extension plate, the sleeve plate, and the first spring of this utility model;

[0025] Figure 4 This is a top sectional view of the connection between the fixed tabletop, extension plate, and sleeve plate of this utility model.

[0026] Figure 5 This is a top sectional view of the connection between the gear, rack frame, and fixed long plate of this utility model.

[0027] In the diagram: 1. Stroller body; 2. Fixing cylinder; 3. Lifting column; 4. Screw hole; 5. First threaded rod; 6. Fixing table; 7. Long sleeve; 8. Second threaded rod; 9. Screw sleeve; 10. Extension plate; 11. Sleeve plate; 12. First spring; 13. Armrest body; 14. Gear; 15. Rack frame; 16. Fixing long plate; 17. Third threaded rod. Detailed Implementation

[0028] 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.

[0029] Please see Figures 1-5 The present invention provides a technical solution: an intelligent baby stroller, comprising a stroller body 1, a fixing cylinder 2, a lifting column 3, a screw hole 4, a first threaded rod 5, a fixing table 6, a long sleeve 7, a second threaded rod 8, a screw sleeve 9, an extension plate 10, a sleeve plate 11, a first spring 12, a handle body 13, a gear 14, a rack frame 15, a fixing long plate 16, and a third threaded rod 17.

[0030] Existing smart strollers do not easily adjust the legrest height according to the baby's size. This can lead to insufficient leg support when the baby's size is different, causing smaller babies to be unstable and slip off. They also do not easily expand the stroller's table area, making it too small when there are many items to place. Furthermore, they do not easily adjust the height of the stroller's armrests, which can result in the stroller being pushed at an unsuitable height by people of different heights.

[0031] The upper end of the stroller body 1 is fixedly connected to the fixing cylinder 2, and the inside of the fixing cylinder 2 is slidably connected to the lifting column 3. The front side of the lifting column 3 is provided with a screw hole 4, the inside of the screw hole 4 is threadedly connected to the first threaded rod 5, and the rear side of the first threaded rod 5 is threadedly connected to the fixing cylinder 2. The upper end of the lifting column 3 is fixedly connected to the fixing table 6, the right end of the fixing table 6 is fixedly connected to the long sleeve 7, and the inside of the long sleeve 7 is slidably connected to the second threaded rod 8. The right side of the second threaded rod 8 is connected to the stroller body 1 through a slot, and the right side of the second threaded rod 8 is threadedly connected to the screw sleeve 9.

[0032] When the stroller seat needs to be adjusted to a suitable position, rotate the screw sleeve 9 to the right, disengaging the internal threaded connection between the screw sleeve 9 and the second threaded rod 8. Then, pull the second threaded rod 8 to the left, causing it to slide to the left inside the long sleeve 7 until the right side of the second threaded rod 8 disengages from the slot connection between it and the stroller body 1. Next, rotate the first threaded rod 5 forward, disengaging the rear side of the first threaded rod 5 from the threaded connections between it and the fixing cylinder 2 and the screw hole 4. Pulling the lifting column 3 upward raises the height of the second threaded rod 8, making it suitable for larger infants. Pulling the lifting column 3 downward lowers the height of the second threaded rod 8, making it suitable for smaller infants. After adjusting to a suitable height, pull the second threaded rod 8 to the right, connecting the right slot of the second threaded rod 8 to the stroller body 1. The screw sleeve 9 is then threaded onto the right side of the second threaded rod 8 to position it. This allows for adjustment of the stroller seat height, suitable for infants of different sizes.

[0033] The front sides of the fixed tabletop 6 are internally connected to the extension plate 10, and the left end of the fixed tabletop 6 is internally connected to the sleeve plate 11 with a slot. The right end of the sleeve plate 11 is fixedly connected to the first spring 12, and the right side of the sleeve plate 11 is slidably connected to the lower end of the fixed tabletop 6.

[0034] When it is necessary to conveniently place baby food, pull the sleeve 11 to the left. At this time, the first spring 12 fixedly connected to the right end of the sleeve 11 is under pressure and deforms, causing the sleeve 11 to slide to the left inside the fixed table 6. Pull the extension plate 10 outward, causing the extension plate 10 to slide outward inside the fixed table 6. Release the sleeve 11. At this time, the first spring 12 fixedly connected to the right end of the sleeve 11 loses pressure and forms a slot connection with the inside of the extended plate 10. The slot connection is then made inside the fixed table 6, positioning the extension plate 10. This allows for convenient placement of baby food, avoiding the need to repeatedly go back and forth to retrieve food when feeding in different locations.

[0035] The upper end of the stroller body 1 is rotatably connected to the armrest body 13, and the inner side of the armrest body 13 is fixedly connected to the gear 14. The lower side of the gear 14 is meshed with the rack frame 15. The inner side of the rack frame 15 is slidably connected to the outer side of the stroller body 1, and the inner side of the rack frame 15 is slidably connected to the outer side of the fixed long plate 16. The inner side of the rack frame 15 is threaded with a third threaded rod 17. The lower side of the third threaded rod 17 is threadedly connected to the fixed long plate 16, and the left side of the fixed long plate 16 is fixedly connected to the stroller body 1.

[0036] When the angle of the stroller handle needs to be adjusted, rotate the third threaded rod 17 upwards to disengage the lower side of the third threaded rod 17 from the threaded connection between it and the rack frame 15. When the rack frame 15 is pulled to the right, the inner side of the rack frame 15 moves to the right on the outside of the stroller body 1, and the inner right end of the rack frame 15 moves to the right on the outside of the fixed plate 16, causing the gear 14 to rotate clockwise. This causes the handle body 13, which is fixedly connected to the inner side of the gear 14, to flip upwards, making it easier for taller people to push the stroller. When the rack frame 15 is pushed to the left, the rack frame 1... The inner side of 5 moves to the left on the outside of the stroller body 1, and the inner right end of the rack frame 15 moves to the left on the outside of the fixed long plate 16, causing the gear 14 to rotate counterclockwise, causing the handle body 13, which is fixedly connected to the inner side of the gear 14, to flip downwards, making it easier for shorter people to push the stroller. After adjusting the angle, the third threaded rod 17 is rotated downwards, so that the lower side of the third threaded rod 17 is threadedly connected to the rack frame 15 and the fixed long plate 16, positioning the rack frame 15. This allows for easy adjustment of the stroller handle angle, preventing the stroller from being pushed in an unsuitable position due to different heights of the stroller pushers.

[0037] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. Smart stroller, including: The stroller body (1) has a fixed tube (2) fixedly connected to its upper end. Its characteristic is that it further includes: The lifting column (3) is slidably connected inside the fixed cylinder (2), and a screw hole (4) is provided on the front side of the lifting column (3), and a first threaded rod (5) is threaded inside the screw hole (4). A fixed table (6) is fixedly connected to the upper side of the lifting column (3), and an adjustment mechanism for adjusting the height limit of the stroller is provided on the outer side of the fixed table (6). The adjustment mechanism includes a long sleeve (7), a second threaded rod (8) and a screw sleeve (9). The right end of the fixed table (6) is fixedly connected to the long sleeve (7), and the inside of the long sleeve (7) is slidably connected to the second threaded rod (8). The right side of the second threaded rod (8) is threadedly connected to the screw sleeve (9). The right side of the fixed table (6) is provided with a handrail body (13) for adjusting the angle of the trolley handle.

2. The intelligent baby stroller according to claim 1, characterized in that: The fixed cylinder (2) is internally threaded with a first threaded rod (5).

3. The intelligent baby stroller according to claim 1, characterized in that: The right side of the second threaded rod (8) is attached to the stroller body (1).

4. The intelligent baby stroller according to claim 1, characterized in that: An extension plate (10) is slidably connected inside the fixed tabletop (6), and a sleeve plate (11) is connected to the left side slot of the extension plate (10). The fixed tabletop (6) is connected to the right side slot of the sleeve plate (11), and a first spring (12) is fixedly connected to the right side of the sleeve plate (11).

5. The intelligent baby stroller according to claim 1, characterized in that: The left side of the fixed table (6) is slidably connected to a sleeve plate (11), and the left side of the fixed table (6) is fixedly connected to a first spring (12).

6. The intelligent baby stroller according to claim 1, characterized in that: The upper side of the stroller body (1) is rotatably connected to the armrest body (13), and the inner side of the armrest body (13) is fixedly connected to the gear (14). The lower side of the gear (14) is meshed with the rack frame (15), and the right side of the rack frame (15) is slidably connected to the fixed long plate (16). The inner side of the rack frame (15) is threadedly connected to the third threaded rod (17), and the lower side of the third threaded rod (17) is threadedly connected to the fixed long plate (16). The left side of the fixed long plate (16) is fixedly connected to the stroller body (1).

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