CN111497917A

CN111497917A - Intelligent baby bed trolley

Info

Publication number: CN111497917A
Application number: CN202010450868.7A
Authority: CN
Inventors: 孙志成
Original assignee: Jusheng Hangzhou Intelligent Technology Co ltd
Current assignee: Jusheng Hangzhou Intelligent Technology Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2020-08-07

Abstract

The invention discloses an intelligent baby bed carriage, which relates to the technical field of baby products, and the intelligent baby bed carriage is provided with luxurious bed products, not only can be used as a bed to enable a baby to sleep comfortably, but also can be used as a cart to facilitate the baby to play outside; when the baby meets the haze weather or the surrounding air quality is poor, the intelligent baby bed carriage can prevent haze and filter air, so that the health of the baby is protected; the bed trolley has various changing modes, such as a luxury bed mode, a trolley mode, a milk regurgitation prevention mode and a vehicle-mounted mode, and the combination of the various modes can better nurture the baby and provide convenience for users; can combine modern intelligent science and technology such as thing allies oneself with the interconnection. Compared with the prior art, the invention has the advantages that: simple structure, reasonable in design, convenient operation, it is firm to use stably, and the function is various simultaneously, and the practicality is strong, easily uses widely.

Description

Intelligent baby bed trolley

Technical Field

The invention relates to the technical field of baby products, in particular to an intelligent baby bed trolley.

Background

A crib and a stroller are indispensable articles for every family having children, and an intelligent crib is a combination of a bed and a cart designed to facilitate the rest or activities of the infants indoors and outdoors.

The existing crib and the existing carriage have single functions, and the crib can only be used as a bed, so that the baby is inconvenient to go out; the baby stroller is only suitable for the baby to play in a short time and is not suitable for being used as a bed. Based on this, it is especially necessary to design a novel baby carriage.

Disclosure of Invention

The invention aims to overcome the technical defects and provide an intelligent baby carriage which is combined with a carriage, comfortable, healthy and intelligent.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: an intelligent baby carriage comprises a carriage frame and a carriage body, wherein the carriage frame is composed of a gear box, a front wheel assembly, a rear wheel assembly, a push arm assembly and a first aluminum alloy tube, the gear box comprises a gear box cover and a gear box base which are connected through a first screw, the gear box is internally composed of a first gear, a second gear, a first plug, a second plug, a synchronous rack, a push arm gear, a first spring, a jack screw, a limiting shaft, a second spring and a knob, the knob is positioned on the gear box cover, the middle part of the gear box base is provided with a second screw, the second screw is sequentially sleeved with a second spring, a limiting shaft and a synchronous rack from bottom to top until being connected with the knob, the push arm gear is arranged above the synchronous rack, the first spring and the jack screw are sequentially arranged below the synchronous rack, the first gear and the second gear are respectively arranged in the first plug and the second plug and are meshed with two sides, the first plug head and the second plug head are respectively connected with a first aluminum alloy pipe through rivets, the other end of the first aluminum alloy pipe is respectively connected with a front wheel assembly and a rear wheel assembly through rivets, the push arm assembly is sleeved on the tail part of a push arm gear and fixed through rivets, a first groove and a second groove are arranged at the joint of the gear box cover and the gear box base, a cylindrical surface is arranged on the outer surface of the gear box base, the cylindrical surface is mounted on a cabin body through a sleeved bearing, an outer cover shell is arranged on the outer side of the gear box, the cabin body consists of a hardware part, a luxury bed inner decoration part and an intelligent part, the hardware part comprises a main shell, an auxiliary shell, a flip cover, a small handrail, a first filter window, an inner cover shell, a stop rod, a storage box and a storage box track, the storage box track is fixed at the outer bottom of the main shell through a third screw, the storage box is in sliding fit with the storage, a filter element is arranged between the first filter window and the first filter window inner fastener, meshes are arranged on the inner cover shell and are arranged on two sides in the main shell, an exhaust fan is arranged in the inner cover shell, collars are arranged on two sides in the main shell and above the inner cover shell, the small handrails are arranged on the collars, the stop rods are arranged on two sides outside the main shell and are matched with the first grooves and the second grooves on the surface of the gear box to form a luxurious bed mode, a trolley mode, an anti-milk-regurgitation mode and a vehicle-mounted mode, the auxiliary shell is connected with the main shell through screws, two sides of the auxiliary shell are connected with a second filter window through the second filter window inner fastener, the filter element is arranged between the second filter window and the second filter window inner fastener, the flip is connected with the main shell through hinge boxes arranged on two sides, meshes are provided with meshes, a filter element and a skylight are sequentially arranged above the meshes, and, luxurious interior trim part includes interior trim skin, interior trim inlayer, mattress, headrest, side pillow, foot pillow and safety belt, the interior trim skin is pasted through the magic and is pasted in the main casing, the interior trim inlayer tiling is on the interior trim skin, interior trim inlayer edge symmetry is equipped with four round holes, the safety belt is located in the round hole, the mattress tiling is on the interior trim inlayer, headrest, side pillow and foot pillow are kept flat on the mattress, the intelligence part comprises main control board, watch-dog, PM2.5 monitor, temperature monitor, fresh air system, air conditioning system, lighting system, urine alarm system, warm milk system and battery.

As an improvement, the front wheel assembly comprises a bumper, a front wheel cover, a front shock absorption wheel and a universal wheel, and the rear wheel assembly comprises a brake, a rear wheel cover, a rear shock absorption wheel and an orientation wheel.

As the improvement, push away the arm subassembly including cup jointing the U type aluminum alloy pipe one of sponge sheath and connecting the angle regulator of locating U type aluminum alloy pipe one end, the last connection of angle regulator is equipped with aluminum alloy pipe two, the other end and the arm gear connection that pushes away of aluminum alloy pipe two.

As an improvement, the small handrail comprises a U-shaped aluminum alloy pipe II sleeved with a sponge sheath, the end part of the U-shaped aluminum alloy pipe II is connected with a handrail support through an adjusting nut, two sides of the handrail support are respectively provided with a cap and a screw IV, a thread is arranged in the clamping ring, and the small handrail is fixed on the main shell clamping ring through the screw IV.

As an improvement, the stop rod comprises a stop rod base and a stop rod cover which are connected through a fifth screw, a limiting sliding groove is arranged in the stop rod base, a pull rod which is sleeved with a third spring and is inserted with a pin is arranged in the limiting sliding groove, the pull rod is in a luxury bed mode when positioned in the first groove, and the pull rod is in a trolley mode when positioned in the second groove.

As an improvement, two salient points and two cylinders are symmetrically arranged on the cylindrical surface of the gear box, three pits corresponding to the positions of the salient points and two waist-shaped holes corresponding to the positions of the cylinders are arranged at the end, connected with the gear box, of a middle shaft of the cabin body, and the pits are distributed in a central symmetry mode and are respectively a 0-degree pit in a luxury bed mode, a 15-degree pit in an anti-milk-choking mode and a 35-degree pit in a trolley mode.

As an improvement, the flip cover is made of a transparent PC material.

As an improvement, the main control board is used for centralized control, the monitor is arranged at the top of the auxiliary shell, the PM2.5 monitor and the temperature monitor are arranged inside and outside the cabin, the air conditioning water tank is arranged at the bottom in the cabin, a fan is arranged in the air conditioning water tank, a channel is arranged around the fan, a cover is arranged outside the water tank in a connecting mode, the lighting system comprises an atmosphere lamp arranged at a seam between an inner decoration layer and an inner decoration layer in the cabin, a lighting headlamp and a turn lamp arranged on a push arm assembly, and a colored lamp arranged at the front end of the cabin, the urine alarm system is a urine alarm sensor, the milk warming system is a milk bottle and a milk warming device arranged in the containing box, the fresh air system is formed by combining an exhaust fan with a first filtering window, a second filtering window and a skylight, the storage battery is arranged at the bottom of the cabin for centralized power supply, and.

Compared with the prior art, the invention has the advantages that: the bed vehicle can enable the baby to have a rest and move, has luxurious bedding articles, can enable the baby to sleep comfortably, and is convenient for the baby to play outside; when the baby carrier meets the haze weather or the surrounding air quality is poor, the bed carrier can prevent haze and filter air, so that the health of the baby is protected; the bed trolley has various change modes, so that the baby can be nursed more scientifically, and convenience is provided for users; can combine modern intelligent science and technology such as thing allies oneself with the interconnection, provide a scientific intelligent product for the baby. Intelligence crib car simple structure, reasonable in design, convenient operation, it is firm to use stable, and the function is various simultaneously, and the practicality is strong, easily uses widely.

Drawings

Fig. 1 is a schematic structural view of an intelligent baby carriage according to the invention.

Fig. 2 is a schematic structural view of the separated cabin.

Fig. 3 is a schematic diagram of the pit distribution structure on the side surface of the cabin.

Fig. 4 is a schematic view of the structure of the part a in fig. 3.

Fig. 5 is an exploded view of the enclosure.

Fig. 6 is a schematic view of the main housing structure.

Fig. 7 is a schematic view of the stopper rod structure.

Fig. 8 is a schematic view of a small armrest structure.

Fig. 9 is a schematic structural view of the storage box.

Fig. 10 is a schematic view of the sub-housing structure.

Fig. 11 is a schematic view of a flip structure.

Fig. 12 is a schematic view of the uncapping effect structure.

Fig. 13 is a schematic view of the interior structure of the luxury bed.

Fig. 14 is a schematic structural view of an air-conditioning water tank.

FIG. 15 is a schematic view of the outside airflow profile of the nacelle.

FIG. 16 is a schematic view of the airflow profile inside the cabin.

Fig. 17 is a schematic view of the frame structure.

Fig. 18 is a schematic view of the structure of the vehicle frame in a separated state.

Fig. 19 is a schematic view of the push arm assembly.

FIG. 20 is an exploded view of the gearbox.

FIG. 21 is a sectional view of the gearbox.

Fig. 22 is a schematic view of the structure a-a of fig. 21.

Fig. 23 is a frame state diagram of the vehicle-mounted mode.

FIG. 24 is a schematic view of a gearbox configuration.

FIG. 25 is a schematic view of the connection structure between the gear box and the nacelle.

Figure 26 is a schematic view of a luxury bed mode configuration.

Fig. 27 is a schematic view of a cart mode structure.

Fig. 28 is a schematic view of the milk vomiting prevention mode structure.

Fig. 29 is a structural diagram of the vehicle-mounted mode.

As shown in the figure: 1. a frame, 2, a cabin, 3, a gear box, 4, a front wheel assembly, 5, a rear wheel assembly, 6, a push arm assembly, 7, a first aluminum alloy pipe, 8, a first screw, 9, a gear box cover, 10, a gear box base, 11, a first gear, 12, a second gear, 13, a first plug head, 14, a second plug head, 15, a synchronous rack, 16, a push arm gear, 17, a first spring, 18, a jackscrew, 19, a limiting shaft, 20, a second spring, 21, a knob, 22, a second screw, 23, a rivet, 24, a first groove, 25, a second groove, 26, a cylindrical surface, 27, a bearing, 28, a hardware part, 29, a luxury bed inner decoration part, 30, an intelligent part, 31, a main shell, 32, a secondary shell, 33, a turnover cover, 34, a small handrail, 35, a first filter window, 36, an inner cover shell, 37, a stop rod, 38, a storage box, 39, a storage box rail, 40, a third screw, 41 and an inner fastener of the filter window, 42. filter element, 43, collar, 44, second filter window inner fastener, 45, hinge box, 46, mesh, 47, skylight, 48, handle, 49, inner decorative outer layer, 50, inner decorative inner layer, 51, mattress, 52, headrest, 53, side headrest, 54, foot headrest, 55, round hole, 56, main control board, 57, monitor, 58, bumper, 59, front wheel cover, 60, front shock absorber, 61, universal wheel, 62, brake, 63, rear wheel cover, 64, rear shock absorber, 65, orientation wheel, 66, sponge sheath, 67, first U-shaped aluminum alloy tube, 68, angle adjuster, 69, second aluminum alloy tube, 70, second U-shaped aluminum alloy tube, 71, adjusting nut, 72, armrest support, 73, cap, 74, fourth screw, 75, fifth screw, 76, stop rod base, 77, stop rod cover, 78, limit chute, 79, third spring, 80, pin, 81, pull rod, 82, bump, 83, 80, pin, 80, and 83, The device comprises a cylinder, 84, pits, 85, kidney-shaped holes, 86, an air-conditioning water tank, 87, a fan, 88, a channel, 89, a cover, 90, a colored lamp, 91, a feeding bottle, 92, a milk warming device, 93, a storage battery, 94, a charger, 95, a second filter window, 96, an outer housing, 97 and 0-degree pits, 98 and 15-degree pits, and 99 and 35-degree pits.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-29, an intelligent baby carriage comprises a carriage 1 and a cabin 2, wherein the carriage 1 comprises a gear box 3, a front wheel assembly 4, a rear wheel assembly 5, a push arm assembly 6 and an aluminum alloy tube 7, the gear box 3 comprises a gear box cover 9 and a gear box base 10 which are connected through a screw I8, the gear box 3 is internally composed of a gear I11, a gear II 12, a plug I13, a plug II 14, a synchronous rack 15, a push arm gear 16, a spring I17, a jack screw 18, a limit shaft 19, a spring II 20 and a knob 21, the knob 21 is positioned on the gear box cover 9, the middle part of the gear box base 10 is provided with a screw II 22, the screw II 22 is sequentially sleeved with the spring II 20, the limit shaft 19 and the synchronous rack 15 from bottom to top until being connected with the knob 21, the push arm gear 16 is arranged above the synchronous rack 15, the spring I17 and the jack screw 18 are sequentially arranged below the synchronous rack 15, the gear I11 and the gear II 12 are respectively installed in the plug head I13 and the plug head II 14 and are meshed with and arranged on two sides of the synchronous rack 15, the plug head I13 and the plug head II 14 are respectively provided with an aluminum alloy pipe I7 in a connecting mode through a rivet 23, the other end of the aluminum alloy pipe I7 is respectively connected with the front wheel assembly 4 and the rear wheel assembly 5 through the rivet 23, the push arm assembly 6 is sleeved with the tail portion of the push arm gear 16 and is fixed through the rivet 23, a groove I24 and a groove II 25 are arranged at the connecting portion of the gear box cover 9 and the gear box base 10, a cylindrical surface 26 is arranged on the outer surface of the gear box base 10, the cylindrical surface 26 is installed on the cabin body 2 through a sleeved bearing 27, an outer cover 96 is arranged on the outer side of the gear box, the cabin body 2 is composed of a hardware part 28, a luxury bed interior decoration part 29 and, The milk storage box comprises a flip cover 33, a small handrail 34, a first filter window 35, an inner casing 36, a stop rod 37, a first filter window 38 and a first filter window track 39, wherein the first filter window track is fixed at the outer bottom of a main casing 31 through a third screw 40, the first filter window 38 is in sliding fit with the first filter window track, the first filter window 35 is mounted on the main casing 31 through a first filter window inner fastener 41, a filter element 42 is arranged between the first filter window 35 and the first filter window inner fastener 41, meshes 46 are arranged on the inner casing 36 and mounted on two sides in the main casing 31, an exhaust fan is arranged in the inner casing 36, a clamping ring 43 is arranged on the inner sides of the main casing 31 above the inner casing 36, the small handrail 34 is mounted on the clamping ring 43, the stop rod 37 is arranged on two sides outside the main casing 31 and is matched with a first groove 24 and a second groove 25 on the surface of a gear box 3 to form a luxurious bed, the auxiliary shell 32 is connected with the main shell 31 through a screw, two sides of the auxiliary shell 32 are connected with a second filtering window 95 through a second filtering window inner fastener 44, a filter element 42 is arranged between the second filtering window 95 and the second filtering window inner fastener 44, the flip cover 33 is connected with the main shell 31 through a hinge box 45 arranged on two sides, the top of the flip cover 33 is provided with a mesh 46, the filter element 42 and a skylight 47 are sequentially arranged above the mesh 46, a handle 48 is connected and arranged above the skylight 47, the luxury interior part comprises an interior outer layer 49, an interior inner layer 50, a mattress 51, a headrest 52, a side headrest 53, a foot headrest 54 and a safety belt, the interior outer layer 49 is pasted in the main shell 31 through a magic, the interior inner layer 50 is tiled on the interior layer 49, four round holes 55 are symmetrically arranged on the edge of the interior inner layer 50, the safety belt is arranged in the round hole 55, the mattress 51 is tiled on the interior layer 50, the head rest 52, the side rest 53 and the foot rest 54 are flatly placed on the mattress 51, and the intelligent part 30 is composed of a main control board 56, a monitor 57, a PM2.5 monitor, a temperature monitor, a fresh air system, an air conditioning system, a lighting system, a urine alarm system, a milk warming system and a storage battery 93.

The front wheel assembly 4 comprises a bumper 58, a front wheel cover 59, a front shock absorber 60 and a universal wheel 61, the rear wheel assembly 5 comprises a brake 62, a rear wheel cover 63, a rear shock absorber 64 and a directional wheel 65, the push arm assembly 6 comprises a U-shaped aluminum alloy tube 677 sleeved with a sponge sheath 66 and an angle adjuster 68 connected with the end part of the U-shaped aluminum alloy tube 677, an aluminum alloy tube II 69 is connected onto the angle adjuster 68, the other end of the aluminum alloy tube II 69 is connected with the push arm gear 16, the small handrail 34 comprises a U-shaped aluminum alloy tube II 7069 sleeved with a sponge sheath 66, the end part of the U-shaped aluminum alloy tube II 7069 is connected with a handrail support 72 through an adjusting nut 71, the two sides of the handrail support 72 are respectively provided with a cap 73 and a screw IV 74, a thread is arranged in the collar 43, the small handrail 34 is fixed on the collar 43 of the main shell 31 through the screw IV 74, the stop rod 37 comprises a stop rod base 76 and a stop rod cover 77 which are connected through a fifth screw 75, a limit sliding groove 78 is arranged in the stop rod base 76, a pull rod 81 which is sleeved with a third spring 79 and is inserted with a pin 80 is arranged in the limit sliding groove 78, the pull rod 81 is in a luxury bed mode when being positioned in a first groove 24, the pull rod 81 is in a trolley mode when being positioned in a second groove 25, two salient points 82 and two cylinders 83 are symmetrically arranged on a cylindrical surface 26 of the gear box 3, three pits corresponding to the salient points 82 and two kidney-shaped holes 85 corresponding to the cylinders 83 are arranged at the end of a middle shaft of the gear box 3 connected with the cabin 2, the pits are distributed in a central symmetry mode and are respectively a 0-degree pit 97 in the luxury bed mode, a 15-degree pit 98 in the milk choking prevention mode and a 35-degree pit 99 in the trolley mode, the flip cover 33 is made of transparent PC material, the main control board 56 is used for centralized control, the monitor 57 is arranged at the top of the sub-shell 32, the PM2.5 monitor and the temperature monitor are arranged inside and outside the cabin body 2, the air conditioning system is an air conditioning water tank 86 arranged at the bottom in the cabin body 2, a fan 87 is arranged in the air conditioning water tank 86, a channel 88 arranged around the fan 87 is arranged, the channel 88 is connected to the outside of the water tank and is provided with a cover 89, the lighting system comprises an atmosphere lamp arranged at the seam between the inner decoration outer layer 49 and the inner decoration inner layer 50 of the cabin body 2, a lighting headlight and a turn lamp arranged on the push arm assembly 6, and a colored lamp 90 arranged at the front end of the cabin body 2, the urine alarm system is a urine alarm sensor, the milk warming system is a feeding bottle 91 and a milk warming device 92 arranged in the storage box 38, the fresh air system is formed by combining an exhaust fan with a filter window I35, a filter window II 95 and a, the storage box 38 houses a charger 94.

As shown in fig. 2, the cabin 2 is one of two main components of the bed carriage, and the cabin is mainly composed of three major parts, namely a hardware part 28, a luxury bed interior part 29 and an intelligent part 30.

As shown in fig. 5, the hardware part 28 of the cabin 2 is mainly composed of a main shell 31, a sub-shell 32, a flip cover 33, a small handle 34, a first filter window 35, an inner shell 36, an outer shell 96, a stop rod 37, a storage box 38 and a storage box rail 39.

As shown in fig. 6, the main casing 31 is one of the main components of the cabin 2, the main casing 31 is provided with a first filter window 35, a filter element 42 is arranged between the first filter window 35 and the inner fastener 41 of the filter window, and when air enters the cabin 2 through the first filter window 35, the first filter window component can purify the air.

Two inner casings 36 with meshes 46 are provided on both inner sides of the main casing 31, and an exhaust fan is provided in the inner casing 36, and air can be discharged outside the cabin through the exhaust fan through the meshes 46 of the inner casing 36.

Two stop rods 37 are arranged on the two outer sides of the main shell 31, and the stop rods 37 are matched with different grooves on the surface of the gear box 1, so that the lathe can realize different change modes. As shown in fig. 7, the stop lever 37 works on the principle of: the spring three 79 is sleeved on the pull rod 81, the pin 80 is inserted into the corresponding pin hole of the pull rod 81, 4 screws five 75 penetrate through the brake rod cover 77, the pull rod 81 sleeved with the spring three 79 and inserted with the pin 80 is placed into the corresponding limiting sliding groove 78, and the parts are fastened on the stop rod base 76. At this time, the pull rod 81 can move in the arrow direction, because the pin 80 slides in the limit sliding groove 78 of the stop rod seat 76 and is limited by the length in the limit sliding groove 78, the pull rod 81 can only be pulled out for a certain distance in the ball head direction, after the hand is loosened, the pull rod 81 can retract under the action of the spring three 79, and the other end of the pull rod is exposed to a small section. The following effects are achieved: the pull rod 81 of the stop rod 37 can be easily pulled out a certain distance in the direction of the ball head, and can rebound after the hand is loosened, so that the other end can be exposed to a small section.

Two small handrails 34 are arranged on two inner sides of the main shell 31, the clamping rings 43 are internally provided with threads, and the small handrails 34 can be assembled or disassembled by screwing in or out screws 74 of the small handrails 34.

As shown in fig. 8, the small handrail 34 is composed of a handrail support 72, a cap 73, an adjusting nut 71, a second U-shaped aluminum alloy tube 70, a sponge sheath 66 and a fourth screw 74. The screw 74 penetrates through the handrail support 72 through the small handrail 34 and is fixed on the main shell 31, so that the handrail can be installed when in use and can be conveniently detached when not in use.

As shown in fig. 14, an air conditioning water tank 86 is provided at the bottom of the inner side of the main casing 31, and by injecting cold water or hot water into the air conditioning water tank 86 and turning on an air conditioning button of the main control panel 56, a fan 87 in the air conditioning water tank 86 can blow out soft cold air or warm air.

As shown in fig. 5 and 9, the outer bottom of the main housing 31 is provided with a storage box 38 and a storage box slide rail 39, the storage box slide rail 39 is fixed to the outer bottom of the main housing 31 by a third screw 40, and the storage box 38 can slide on the storage box slide rail 39 to be opened or closed. A milk warmer 92, a milk bottle 91, and a charger 94 are provided in the storage box 38. When the baby needs to drink milk, the milk warming service can be provided for the baby in time.

The outer casing 96 is arranged on the two outer sides of the main shell 31, and after the cabin body 2 is connected and fixed with the frame 1, the outer casing 96 is covered, so that the cabin body 2 is beautiful and elegant

As shown in fig. 10, the sub-shell 32 is one of the main components of the cabin 2, two filter windows 95 are disposed on two sides of the sub-shell 32, and the filter element 42 is disposed between the two filter windows 95 and the inner fastening member 44 of the two filter windows, so that when air enters the cabin 2 through the two filter window components, the two filter window components can purify the air.

The top end of the sub-shell 32 is provided with a monitor 57, which can shoot the video inside the cabin 2 and store the video in the main control board 56, and the video can be checked and played back through the operation of the display screen of the main control board 56. When the bed vehicle is connected with a wireless network, the situation of the baby in the cabin can be checked remotely by the APP through the mobile phone, and conversation and interaction with the baby can be realized.

The top end of the sub-shell 32 is provided with intelligent components such as a main control board 56, and an intelligent system on the vehicle can be controlled through the main control board 56, such as: air conditioning system, lighting system, fresh air system, MP3 player, monitoring system, urine alarm system, etc.

The auxiliary shell 32 is connected with the main shell 31 through screws, and safety and reliability are achieved.

As shown in fig. 11, the flip cover 33 is one of the main components of the cabin 2, the top end of the flip cover 33 is provided with a mesh 46, the mesh 46 is provided with a skylight 47, and a filter element 42 is arranged between the mesh 46 and the skylight 47 of the flip cover 33, so that when air enters the cabin 2 through the skylight 47, the filter element 42 can play a role of purifying the air.

The handle 48 is arranged on the skylight 47, so that the flip cover 33 can be conveniently opened.

The hinge boxes 45 are provided at both sides of the folder 33, and the folder 33 can be turned backward by cooperating with the hinges of the main housing 31, thereby forming a cover-opening effect, as shown in fig. 12.

As shown in fig. 13, the luxury bed interior 29 is mainly composed of an interior outer layer 49, an interior inner layer 50, a mattress 51, a headrest 52, side pillows 53, foot pillows 54, a safety belt, and the like.

All materials of the luxury bed inner decoration part 29 are made of fabrics which are high in quality, soft and good in air permeability and can be in direct contact with the skin of the baby, so that a good space for the baby to rest and play is provided.

The inner decoration outer layer 49 is pasted in the main shell 31 through magic tape, and can be conveniently taken out when needing washing and drying, and is convenient to clean in time.

Interior trim inlayer 50 tiling on interior trim skin 49, there are 4 round holes 55 at interior trim inlayer 50 edge, have the safety belt to pass in the round hole 55, need not treat in the bed car as the baby, can conveniently carry out baby and bedding together, put the place that needs were placed, it is convenient to use.

The mattress 51 is laid on the inner layer 50 and is an article mainly contacting with the baby, and the mattress 51 is soft in texture and good in air permeability and is made of a material suitable for the baby.

The head rest 52, the side rests 53 and the foot rest 54 are flatly placed on the mattress 51, are mainly contacted with the baby, are soft in texture and good in air permeability, and are made of materials which can be used by the baby.

The intelligent part mainly comprises components and parts such as a main control board 56, a monitor 57, a PM2.5 monitor, a temperature monitor, a fresh air system, an air conditioning system, a lighting system, a urine alarm system, a milk warming system, a battery and the like.

1. The monitoring system is provided with a monitor 57 above the sub-shell 32, can shoot videos and store the videos in the main control board 56, and can check the video playback through the display screen operation of the main control board 56; when the bed vehicle is connected with a wireless network, the situation of the baby in the cabin can be checked remotely by the APP through the mobile phone, and conversation and interaction with the baby can be realized.

2. PM2.5 monitoring, PM2.5 monitors are arranged inside and outside the cabin body 2, PM2.5 numerical values inside and outside the cabin body can be monitored in real time, numerical results are displayed on a display screen of the main control board 57, a user can see the environment around the baby at a glance, and timely protection is achieved.

3. Temperature monitoring, the thermometers are arranged inside and outside the cabin body 2, the temperature values inside and outside the cabin body 2 can be monitored in real time, and the temperature values are displayed on the display screen of the main control board 56, so that a user can see the cold and warm conditions of the baby at a glance, and timely nursing is achieved.

4. An air conditioning system, wherein an air conditioning water tank 86 is arranged in the cabin body 2, ice and water ice blocks can be injected into the air conditioning water tank 86 when the cabin body 2 needs to be cooled, a fan 87 in the air conditioning water tank 86 can be started by turning on an air conditioning switch through a main control board 56, and when hot air in the cabin body 2 passes through a channel 88 in the air conditioning water tank 86, the hot air can be changed into soft cold air to cool the cabin body 2; when the temperature of the cabin 2 needs to be raised, hot water can be injected into the air-conditioning water tank 86, the air-conditioning switch is turned on through the main control board 56, the fan 87 in the air-conditioning water tank 56 is started, and when cold air in the cabin 2 passes through the channel 88 in the air-conditioning water tank 86, the cold air becomes soft warm air to raise the temperature of the cabin 2. The air conditioning system is safe and harmless, has no noise and is safe for users.

5. The lighting system is provided with an atmosphere lamp at the internal decorative crack of the cabin body 2, and when the ambient light is insufficient, the switch can be turned on through the main control board 56, and the atmosphere lamp can emit soft light for illumination; the push arm component 6 of the frame 1 is provided with an illuminating headlamp which can be opened when the light is insufficient around, thereby providing illumination for a user; a steering lamp is arranged on the push arm component 6 of the frame 1 and can be turned on when the vehicle needs to turn, so as to warn passers-by and vehicles coming and going. The colored lamp 90 is arranged in front of the cabin body 2, and when the ambient light is insufficient, the switch can be turned on through the main control board 56, and the colored lamp 90 can emit gorgeous light for illumination.

6. Urine alarm system, bed car are furnished with urine warning inductor, can paste the inductor on baby diaper during the use, can be monitored by the inductor after baby diaper, and the inductor can signals to the main control board, and main control board 56 can control corresponding light scintillation, and the warning user baby diaper is wet, accomplishes in time nursing. When the bed trolley is connected with a wireless network, whether the baby in the cabin is wet or not can be known through the APP by the mobile phone, and timely nursing is achieved.

7. The milk warming system is provided with a milk warming device 92, a feeding bottle 91 and other articles in the storage box, and can provide milk warming service for the baby in time when the baby needs to drink milk.

8. The fresh air system can close the flip cover 33 to seal the cabin body 2 in haze weather or poor quality of surrounding air, air can only enter the cabin body 2 through the first filter window component 35 in front of the main shell 31, the second filter window component 95 on two sides of the auxiliary shell 32 and the skylight 47 component of the flip cover 33, and the filter elements 42 are arranged in the windows and can play a role in purifying air. Two inner covers 36 with meshes 46 are arranged on the inner two sides of the main shell 31, an exhaust fan is arranged in the inner covers 36, the exhaust fan in the inner covers 36 is opened through a main control board 56, air can pass through the meshes 46 of the inner covers 36 and is exhausted out of the cabin body 2 through the exhaust fan, so that the closed cabin body 2 is provided with a set of complete air inlet and exhaust system, and the anti-haze and filtering effects are achieved, as shown in fig. 15-16.

As shown in fig. 17, the frame 1 is one of two main parts of the lathe, and the frame 1 mainly comprises a gear box 3, a front wheel assembly 4, a rear wheel assembly 5, a push arm assembly 6 and an aluminum alloy tube I7.

As shown in fig. 18, the frame 1 principle: inserting the first aluminum alloy pipe 7 into a corresponding hole of the front wheel assembly 4, fixing the aluminum alloy pipe by using a rivet 23, sleeving the other end of the first aluminum alloy pipe 7 on the plug head 13 of the gear box 2, and fixing the aluminum alloy pipe by using the rivet 23; inserting the first aluminum alloy pipe 7 into a corresponding hole of the rear wheel assembly 5, fixing the aluminum alloy pipe by using a rivet 23, sleeving the other end of the first aluminum alloy pipe 7 on the second plug head 14 of the gear box 3, and fixing the aluminum alloy pipe by using the rivet 23; the push arm component 6 is sleeved into the tail end of the push arm gear 16 and fixed by a rivet 23, and all components are connected into a whole to form the frame 1.

As shown in fig. 19, the pushing arm assembly 6 is a main assembly of the user pushing the cart, and is composed of a U-shaped aluminum alloy tube one 67, an angle adjuster 68, an aluminum alloy tube two 69 and a sponge sheath 66 which are identical in shape and size. Connect U type aluminum alloy pipe 67 and two 69 aluminum alloy pipes through angle adjuster 68, two 69 aluminum alloy pipes can 360 degrees rotations under angle adjuster 68's effect, can be fit for different users' operation custom, also can make the lathe volume become littleer under on-vehicle mode. The sponge sheath is sleeved on the surface of the second aluminum alloy pipe 69, so that the hand feeling is comfortable.

The gear box 3 is one of the key components of the lathe for changing different modes and is an important component of the frame 1.

As shown in fig. 20, the gear box is composed of a gear box cover, a gear box base, a gear 1, a gear 2, a plug head 1, a plug head 2, a synchronous rack, a push arm gear, a spring 1, a jack screw, a limiting shaft, a spring 2 and a knob.

As shown in fig. 21-22, the operating principle of the gearbox is: the gear 1 and the gear 2 are respectively arranged in the plug head 1 and the plug head 2, and the plug head 1 and the plug head 2 can only rotate upwards or downwards simultaneously because the synchronous rack is meshed with the gear 1 and the gear 2 simultaneously. Because 2 strong springs 1 are arranged in the middle of the synchronous rack to force the synchronous rack to move upwards, the chock plug 1 and the chock plug 2 can rotate downwards through the meshing of the gear 1 and the gear 2, and the bed trolley can keep a standing state under a normal state.

When the vehicle body is pressed to force the chock plug to rotate upwards, the cabin body 2 is closer to the ground, the synchronous rack 15 moves downwards through the meshing of the first gear 11 and the second gear 12 and moves to a certain distance, the limiting shaft 19 is clamped into the groove corresponding to the synchronous rack 15 under the action of the second spring 20, the synchronous rack 15 cannot move any more, the first spring 17 is compressed, and at the moment, the bed vehicle enters a vehicle-mounted mode, as shown in fig. 23.

The knob 21 is rotated to force the limiting shaft 19 to leave the groove of the synchronous rack 15, the first 2 powerful springs 17 can bounce the synchronous rack 15, the first plug head 13 and the second plug head 14 can rotate downwards through the meshing of the first gear 11 and the second gear 12, and the bed trolley can be kept in a standing state again.

Because the bed trolley is supported by the first spring 17 with elasticity, the bed trolley can be elastic, and can continuously float up and down only by slightly and continuously pressing, so that great convenience is provided for a user to take care of the sleep of the baby.

The push arm gear 16 is installed between the gear box cover 9 and the gear box base 10, can rotate within a range, and can be adjusted in angle according to the use condition.

As shown in fig. 24-25, the gear box base 10 has a cylindrical surface 26 that can cooperate with the inner ring of the bearing 27, after the bearing 27 is sleeved, the gear box 3 can be mounted on the nacelle 2, and the outer ring of the bearing 27 cooperates with the bearing hole of the nacelle 2, so that the nacelle 2 can rotate around the cylindrical surface 26 of the gear box 3 under the action of the bearing 27.

Luxury bed mode: due to the fit between the nacelle 2 and the gearbox 3, the nacelle 2 is rotatable around the cylindrical surface 26 of the gearbox 3, due to the bearings 27. When the end of the stop rod 37 on the main shell 31 of the cabin 2 is locked in the groove 24 on the surface of the gear box 3, the cabin 2 is locked, and the cabin 2 is in a horizontal state and is in a luxury bed mode, as shown in fig. 26.

A trolley mode: the stopping rod 37 is pulled out in the direction of the ball head to make the end of the stopping rod 37 disengage from the first groove 24, the cabin 2 is rotated downwards to make the end of the stopping rod 37 snap into the second groove 25 on the surface of the gear box 3 to lock the cabin 2, and the cabin 2 is inclined by 35 degrees at the moment, which is in a trolley mode, as shown in fig. 27.

Milk vomiting prevention mode: when the end of the stop rod 37 is located between the first groove 24 and the second groove 25, and the angle of the chamber body 2 is 15 degrees, the milk spitting prevention mode is realized. The nacelle 2 is now unlocked and the nacelle 2 can stay in this position due to a certain friction between the gear box 3 and the main housing 31. After the baby has drunk milk and has a rest, the user can press the cabin body 2 with certain strength, so that the cabin body 2 can be flatly placed, and the baby can rest, as shown in fig. 28.

Vehicle-mounted mode: the cabin body 2 is pressed in the luxury bed mode to force the cabin body 2 to approach the ground, the limit shaft 19 in the gear box 3 is clamped in the groove corresponding to the synchronous rack 15, the angle of the push arm assembly 6 is properly adjusted to achieve the optimal contraction state, and the bed vehicle enters the vehicle-mounted mode. In this mode, the baby can still rest in the cabin 2, the bed cart can be put on the rear seat of the car, the car safety belt is locked, and the baby can go out with the adult, as shown in fig. 29.

When the invention is implemented specifically, the cabin body 2 is installed and connected with the frame 1 through the gear box 3, and then the outer housing 96 is installed, when the cabin body 2 is assembled on the frame 1, the salient points 82 on the cabin body correspond to three concave pits 84 which can be clamped: the use modes of the baby carriage are switched by sliding the convex points 82 in the concave holes 84, namely a luxury bed mode, a milk choking prevention mode and a stroller mode, and the column 83 slides in the waist-shaped hole 85 correspondingly to prevent excessive rotation; the gear box 3 is provided with two clamping grooves, namely a first clamping groove 24 and a second clamping groove 25, when the cabin body 2 is in a bed trolley mode, the pull rod 81 on the stop rod 37 is clamped and fixed in the first clamping groove 24, and the stability of a luxury bed mode can be ensured; when the cabin 2 is in the cart mode, the pull rod 81 on the stop rod 37 is clamped and fixed in the second clamping groove 25, so that the stability of the cart mode is effectively ensured.

The invention has four use modes of luxury bed mode, milk choke prevention mode, cart mode and vehicle-mounted mode, wherein when the cabin body 2 is horizontally placed, the luxury bed mode is adopted, high-fiber environment-friendly materials and pure cotton environment-friendly materials are used in the cabin body 2, and the baby mattress 51, the headrest 52, the side pillows 53, the foot pillows 54 and the like are matched, so that the comfort is good; when the cabin body 2 is adjusted to 15 degrees, the mode of milk choking prevention is adopted, the milk feeding of the baby can be facilitated, and the angle can effectively prevent the baby from choking and spitting milk and improve the feeding safety; when the cabin body 2 is adjusted to 30 degrees, the baby carriage is in a trolley mode, the baby carriage is suitable for more than six months babies to use, and meanwhile, the height-adjustable handrail support 72 is arranged; when the operation through gear box 3, pack up four wheels of lathe, put down push arm subassembly 6 simultaneously, accomodate into the minimum state with the lathe, form the on-vehicle mode, and then can put the lathe wholly on car back row seat, lock the safety belt again, alright along with the car trip, very conveniently carry.

The night travel lighting device is further provided with a lighting system, the atmosphere lamp is arranged in the cabin body 2 and can be turned on as required when light is insufficient, soft light can be emitted to provide illumination, the round colored lamp 90 is arranged in front of the head of the cabin body 2 and can be turned on as required, the personality is sufficient, meanwhile, night travel lighting headlights and turn lamps which are convenient to use for night travel are arranged on the push arm assembly 6, the night travel lighting headlights and turn lamps can be turned on when outdoor travel turns, surrounding pedestrians and vehicles can be warned, and night travel safety is improved.

The cabin body 2 has an indoor and outdoor temperature monitoring function, temperature information is displayed on a display screen of the main control board 56 through temperature monitors arranged inside and outside the cabin body 2, a user is reminded to pay attention to the cold and the heat of the baby in time, and timely nursing is achieved; an air PM2.5 monitor is arranged inside and outside the cabin body 2, PM2.5 monitoring is implemented, air quality information can be displayed on a display screen of the main control board 56, a user is reminded to pay attention to the air quality of the environment where the baby is located in time, and timely nursing is achieved; meanwhile, the cabin body 2 is also provided with an entertainment system, intelligent modules such as story listening, music hypnotizing, speaking learning and Bluetooth are integrated on the car body, the bed car is powered by a mobile power supply, and when the mobile power supply is equipped, the power supply electric quantity information can be monitored on a display screen of the main control board 56 at any time to remind a user of charging in time.

The multifunctional baby bed has various and comprehensive functions, improves the riding comfort of babies, is simple and convenient to mount, simple and labor-saving to operate, stable and firm to use, small in folding volume, convenient to store and carry and wide in market application prospect.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides an intelligence crib car which characterized in that: including frame (1) and cabin body (2), frame (1) comprises gear box (3), front wheel subassembly (4), rear wheel subassembly (5), push arm subassembly (6) and aluminum alloy pipe (7), gear box (3) are including gear case lid (9) and gear box base (10) connected through screw (8), gear box (3) are inside to comprise gear (11), gear two (12), chock plug one (13), chock plug two (14), synchronous rack (15), push arm gear (16), spring one (17), jackscrew (18), spacing axle (19), spring two (20) and knob (21), knob (21) are located gear case lid (9), gear box base (10) middle part is equipped with screw two (22), spring two (20), spacing axle (19) are cup jointed in proper order from bottom to top in screw two (22), spacing axle (19), Synchronous rack (15) is until being connected with knob (21), push arm gear (16) is located the top of synchronous rack (15), spring (17) and jackscrew (18) are located the below of synchronous rack (15) in proper order, gear (11) and gear (12) are installed respectively in stopper head (13) and stopper head (14) to the meshing is located the both sides of synchronous rack (15), connect respectively through rivet (23) on stopper head (13) and stopper head (14) and be equipped with aluminium alloy pipe (7), the other end of aluminium alloy pipe (7) passes through rivet (23) and connects front wheel subassembly (4) and rear wheel subassembly (5) respectively, push arm subassembly (6) cup joint push arm gear (16) afterbody is fixed through rivet (23), gear case lid (9) is equipped with recess (24) and recess two (25) with gear box base (10) junction, the outer surface of the gear box base (10) is provided with a cylindrical surface (26), the cylindrical surface (26) is installed on a cabin body (2) through a sleeve bearing (27), an outer cover shell (96) is arranged on the outer side of the gear box (3), the cabin body (2) is composed of a hardware part (28), a luxury bed inner decoration part (29) and an intelligent part (30), the hardware part (28) comprises a main shell (31), an auxiliary shell (32), a flip cover (33), a small handle (34), a first filtering window (35), an inner cover shell (36), a stop rod (37), a storage box (38) and a storage box rail (39), the storage box rail is fixed to the outer bottom of the main shell (31) through a third screw (40), the storage box (38) is in sliding fit with the storage box rail, the first filtering window (35) is installed on the main shell (31) through a first filtering window inner fastener (41), and a filter element (42) is arranged between the first filtering window (35) and the first filtering window inner fastener (41), the novel multifunctional gear box is characterized in that the inner casing (36) is provided with meshes (46) arranged on two sides in the main casing (31), the inner casing (36) is internally provided with an exhaust fan, the two sides in the main casing (31) are provided with a clamping ring (43) above the inner casing (36), the small handrail (34) is arranged on the clamping ring (43), the stop rod (37) is arranged on two sides outside the main casing (31) and is matched with a first groove (24) and a second groove (25) on the surface of the gear box (3) to form a luxurious bed mode, a cart mode, an anti-regurgitation mode and a vehicle-mounted mode, the auxiliary casing (32) is connected with the main casing (31) through screws, two inner fasteners (44) of the filtering window are connected with two sides of the auxiliary casing (32) to form a second filtering window (95), a filter element (42) is arranged between the second filtering window (95) and the second inner fasteners (44) of the filtering window, and the flip cover (33) is connected with the main casing (31, flip (33) top is equipped with mesh (46), mesh (46) top is equipped with filter core (42) and skylight (47) in proper order, skylight (47) top is connected and is equipped with handle (48), luxurious interior trim part is including interior trim skin (49), interior trim inlayer (50), mattress (51), headrest (52), side pillow (53), foot pillow (54) and safety belt, interior trim skin (49) are pasted in main casing (31) through the magic, interior trim inlayer (50) tiling is on interior trim skin (49), interior trim inlayer (50) edge symmetry is equipped with four round holes (55), the safety belt is located in round hole (55), mattress (51) are tiled on interior trim inlayer (50), headrest (52), side pillow (53) and foot pillow (54) are kept flat on mattress (51), intelligence part (30) are kept flat on mattress (51) by main control board (56), Monitor (57), PM2.5 monitor, temperature monitor, fresh air system, air conditioning system, lighting system, urine alarm system, warm milk system and battery (93).

2. The intelligent crib car of claim 1, characterized in that: the front wheel assembly (4) comprises a bumper (58), a front wheel cover (59), a front shock absorber (60) and a universal wheel (61), and the rear wheel assembly (5) comprises a brake (62), a rear wheel cover (63), a rear shock absorber (64) and an orientation wheel (65).

3. The intelligent crib car of claim 1, characterized in that: push away arm subassembly (6) including cup joint U type aluminum alloy pipe (67) of sponge sheath (66) and connect angle modulation ware (68) of locating U type aluminum alloy pipe (67) tip, angle modulation ware (68) are gone up to connect and are equipped with aluminum alloy pipe two (69), the other end and the arm gear (16) that pushes away of aluminum alloy pipe two (69) are connected.

4. The intelligent crib car of claim 1, characterized in that: the small handrail (34) comprises a U-shaped aluminum alloy pipe II (70) sleeved with a sponge sheath (66), the end part of the U-shaped aluminum alloy pipe II (70) is connected with a handrail support (72) through an adjusting nut (71), two sides of the handrail support (72) are respectively provided with a cap (73) and a screw IV (74), a thread is arranged in the clamping ring (43), and the small handrail (34) is fixed on the clamping ring (43) of the main shell (31) through the screw IV (74).

5. The intelligent crib car of claim 1, characterized in that: the stop rod (37) comprises a stop rod base (76) and a stop rod cover (77) which are connected through a fifth screw (75), a limiting sliding groove (78) is formed in the stop rod base (76), a pull rod (81) which is sleeved with a third spring (79) and is inserted into a pin (80) is arranged in the limiting sliding groove (78), the pull rod (81) is in a luxury bed mode when located in the first groove (24), and the pull rod (81) is in a trolley mode when located in the second groove (25).

6. The intelligent crib car of claim 1, characterized in that: the multifunctional electric motor is characterized in that two salient points (82) and two cylinders (83) are symmetrically arranged on a cylindrical surface (26) of the gear box (3), three pits (84) corresponding to the positions of the salient points (82) and two waist-shaped holes (85) corresponding to the positions of the cylinders (83) are arranged at the end, connected with the gear box (3), of a middle shaft of the cabin body (2), and the pits (84) are distributed in a central symmetry mode and are respectively a 0-degree pit (97) in a luxury bed mode, a 15-degree pit (98) in an anti-milk-choking mode and a 35-degree pit (99) in a trolley mode.

7. The intelligent crib car of claim 1, characterized in that: the flip cover (33) is made of transparent PC materials.

8. The intelligent crib car of claim 1, characterized in that: the main control board (56) is controlled in a centralized mode, the monitor (57) is arranged at the top of the auxiliary shell (32), the PM2.5 monitor and the temperature monitor are arranged inside and outside the cabin body (2), the air conditioning system is an air conditioning water tank (86) arranged at the bottom in the cabin body (2), a fan (87) is arranged in the air conditioning water tank (86), a channel (88) arranged around the fan (87) is connected to the outside of the water tank, the channel (88) is connected to a cover (89), the lighting system comprises an atmosphere lamp arranged at a gap between an inner decoration outer layer (49) and an inner decoration inner layer (50) of the cabin body (2), a lighting headlight and a turn light arranged on a push arm assembly (6), and a colored lamp (90) arranged at the front end of the cabin body (2), the urine alarm system is a urine alarm sensor, the milk warming system is a feeding bottle (91) and a milk warming device (92) arranged in the containing box (38), and the air cleaning system is formed by combining an exhaust fan with a filter window I, The second filtering window (95) and the skylight (47) are formed, the storage battery (93) is arranged at the bottom of the cabin body (2) for centralized power supply, and a charger (94) is arranged in the containing box (38).